module.exports =
/******/ (function(modules, runtime) { // webpackBootstrap
/******/ "use strict";
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ __webpack_require__.ab = __dirname + "/";
/******/
/******/ // the startup function
/******/ function startup() {
/******/ // Load entry module and return exports
/******/ return __webpack_require__(811);
/******/ };
/******/
/******/ // run startup
/******/ return startup();
/******/ })
/************************************************************************/
/******/ ({
/***/ 1:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const childProcess = __webpack_require__(129);
const path = __webpack_require__(622);
const util_1 = __webpack_require__(669);
const ioUtil = __webpack_require__(672);
const exec = util_1.promisify(childProcess.exec);
/**
* Copies a file or folder.
* Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js
*
* @param source source path
* @param dest destination path
* @param options optional. See CopyOptions.
*/
function cp(source, dest, options = {}) {
return __awaiter(this, void 0, void 0, function* () {
const { force, recursive } = readCopyOptions(options);
const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null;
// Dest is an existing file, but not forcing
if (destStat && destStat.isFile() && !force) {
return;
}
// If dest is an existing directory, should copy inside.
const newDest = destStat && destStat.isDirectory()
? path.join(dest, path.basename(source))
: dest;
if (!(yield ioUtil.exists(source))) {
throw new Error(`no such file or directory: ${source}`);
}
const sourceStat = yield ioUtil.stat(source);
if (sourceStat.isDirectory()) {
if (!recursive) {
throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`);
}
else {
yield cpDirRecursive(source, newDest, 0, force);
}
}
else {
if (path.relative(source, newDest) === '') {
// a file cannot be copied to itself
throw new Error(`'${newDest}' and '${source}' are the same file`);
}
yield copyFile(source, newDest, force);
}
});
}
exports.cp = cp;
/**
* Moves a path.
*
* @param source source path
* @param dest destination path
* @param options optional. See MoveOptions.
*/
function mv(source, dest, options = {}) {
return __awaiter(this, void 0, void 0, function* () {
if (yield ioUtil.exists(dest)) {
let destExists = true;
if (yield ioUtil.isDirectory(dest)) {
// If dest is directory copy src into dest
dest = path.join(dest, path.basename(source));
destExists = yield ioUtil.exists(dest);
}
if (destExists) {
if (options.force == null || options.force) {
yield rmRF(dest);
}
else {
throw new Error('Destination already exists');
}
}
}
yield mkdirP(path.dirname(dest));
yield ioUtil.rename(source, dest);
});
}
exports.mv = mv;
/**
* Remove a path recursively with force
*
* @param inputPath path to remove
*/
function rmRF(inputPath) {
return __awaiter(this, void 0, void 0, function* () {
if (ioUtil.IS_WINDOWS) {
// Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another
// program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del.
try {
if (yield ioUtil.isDirectory(inputPath, true)) {
yield exec(`rd /s /q "${inputPath}"`);
}
else {
yield exec(`del /f /a "${inputPath}"`);
}
}
catch (err) {
// if you try to delete a file that doesn't exist, desired result is achieved
// other errors are valid
if (err.code !== 'ENOENT')
throw err;
}
// Shelling out fails to remove a symlink folder with missing source, this unlink catches that
try {
yield ioUtil.unlink(inputPath);
}
catch (err) {
// if you try to delete a file that doesn't exist, desired result is achieved
// other errors are valid
if (err.code !== 'ENOENT')
throw err;
}
}
else {
let isDir = false;
try {
isDir = yield ioUtil.isDirectory(inputPath);
}
catch (err) {
// if you try to delete a file that doesn't exist, desired result is achieved
// other errors are valid
if (err.code !== 'ENOENT')
throw err;
return;
}
if (isDir) {
yield exec(`rm -rf "${inputPath}"`);
}
else {
yield ioUtil.unlink(inputPath);
}
}
});
}
exports.rmRF = rmRF;
/**
* Make a directory. Creates the full path with folders in between
* Will throw if it fails
*
* @param fsPath path to create
* @returns Promise<void>
*/
function mkdirP(fsPath) {
return __awaiter(this, void 0, void 0, function* () {
yield ioUtil.mkdirP(fsPath);
});
}
exports.mkdirP = mkdirP;
/**
* Returns path of a tool had the tool actually been invoked. Resolves via paths.
* If you check and the tool does not exist, it will throw.
*
* @param tool name of the tool
* @param check whether to check if tool exists
* @returns Promise<string> path to tool
*/
function which(tool, check) {
return __awaiter(this, void 0, void 0, function* () {
if (!tool) {
throw new Error("parameter 'tool' is required");
}
// recursive when check=true
if (check) {
const result = yield which(tool, false);
if (!result) {
if (ioUtil.IS_WINDOWS) {
throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`);
}
else {
throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`);
}
}
}
try {
// build the list of extensions to try
const extensions = [];
if (ioUtil.IS_WINDOWS && process.env.PATHEXT) {
for (const extension of process.env.PATHEXT.split(path.delimiter)) {
if (extension) {
extensions.push(extension);
}
}
}
// if it's rooted, return it if exists. otherwise return empty.
if (ioUtil.isRooted(tool)) {
const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions);
if (filePath) {
return filePath;
}
return '';
}
// if any path separators, return empty
if (tool.includes('/') || (ioUtil.IS_WINDOWS && tool.includes('\\'))) {
return '';
}
// build the list of directories
//
// Note, technically "where" checks the current directory on Windows. From a toolkit perspective,
// it feels like we should not do this. Checking the current directory seems like more of a use
// case of a shell, and the which() function exposed by the toolkit should strive for consistency
// across platforms.
const directories = [];
if (process.env.PATH) {
for (const p of process.env.PATH.split(path.delimiter)) {
if (p) {
directories.push(p);
}
}
}
// return the first match
for (const directory of directories) {
const filePath = yield ioUtil.tryGetExecutablePath(directory + path.sep + tool, extensions);
if (filePath) {
return filePath;
}
}
return '';
}
catch (err) {
throw new Error(`which failed with message ${err.message}`);
}
});
}
exports.which = which;
function readCopyOptions(options) {
const force = options.force == null ? true : options.force;
const recursive = Boolean(options.recursive);
return { force, recursive };
}
function cpDirRecursive(sourceDir, destDir, currentDepth, force) {
return __awaiter(this, void 0, void 0, function* () {
// Ensure there is not a run away recursive copy
if (currentDepth >= 255)
return;
currentDepth++;
yield mkdirP(destDir);
const files = yield ioUtil.readdir(sourceDir);
for (const fileName of files) {
const srcFile = `${sourceDir}/${fileName}`;
const destFile = `${destDir}/${fileName}`;
const srcFileStat = yield ioUtil.lstat(srcFile);
if (srcFileStat.isDirectory()) {
// Recurse
yield cpDirRecursive(srcFile, destFile, currentDepth, force);
}
else {
yield copyFile(srcFile, destFile, force);
}
}
// Change the mode for the newly created directory
yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode);
});
}
// Buffered file copy
function copyFile(srcFile, destFile, force) {
return __awaiter(this, void 0, void 0, function* () {
if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) {
// unlink/re-link it
try {
yield ioUtil.lstat(destFile);
yield ioUtil.unlink(destFile);
}
catch (e) {
// Try to override file permission
if (e.code === 'EPERM') {
yield ioUtil.chmod(destFile, '0666');
yield ioUtil.unlink(destFile);
}
// other errors = it doesn't exist, no work to do
}
// Copy over symlink
const symlinkFull = yield ioUtil.readlink(srcFile);
yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null);
}
else if (!(yield ioUtil.exists(destFile)) || force) {
yield ioUtil.copyFile(srcFile, destFile);
}
});
}
//# sourceMappingURL=io.js.map
/***/ }),
/***/ 9:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const os = __webpack_require__(87);
const events = __webpack_require__(614);
const child = __webpack_require__(129);
const path = __webpack_require__(622);
const io = __webpack_require__(1);
const ioUtil = __webpack_require__(672);
/* eslint-disable @typescript-eslint/unbound-method */
const IS_WINDOWS = process.platform === 'win32';
/*
* Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way.
*/
class ToolRunner extends events.EventEmitter {
constructor(toolPath, args, options) {
super();
if (!toolPath) {
throw new Error("Parameter 'toolPath' cannot be null or empty.");
}
this.toolPath = toolPath;
this.args = args || [];
this.options = options || {};
}
_debug(message) {
if (this.options.listeners && this.options.listeners.debug) {
this.options.listeners.debug(message);
}
}
_getCommandString(options, noPrefix) {
const toolPath = this._getSpawnFileName();
const args = this._getSpawnArgs(options);
let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool
if (IS_WINDOWS) {
// Windows + cmd file
if (this._isCmdFile()) {
cmd += toolPath;
for (const a of args) {
cmd += ` ${a}`;
}
}
// Windows + verbatim
else if (options.windowsVerbatimArguments) {
cmd += `"${toolPath}"`;
for (const a of args) {
cmd += ` ${a}`;
}
}
// Windows (regular)
else {
cmd += this._windowsQuoteCmdArg(toolPath);
for (const a of args) {
cmd += ` ${this._windowsQuoteCmdArg(a)}`;
}
}
}
else {
// OSX/Linux - this can likely be improved with some form of quoting.
// creating processes on Unix is fundamentally different than Windows.
// on Unix, execvp() takes an arg array.
cmd += toolPath;
for (const a of args) {
cmd += ` ${a}`;
}
}
return cmd;
}
_processLineBuffer(data, strBuffer, onLine) {
try {
let s = strBuffer + data.toString();
let n = s.indexOf(os.EOL);
while (n > -1) {
const line = s.substring(0, n);
onLine(line);
// the rest of the string ...
s = s.substring(n + os.EOL.length);
n = s.indexOf(os.EOL);
}
strBuffer = s;
}
catch (err) {
// streaming lines to console is best effort. Don't fail a build.
this._debug(`error processing line. Failed with error ${err}`);
}
}
_getSpawnFileName() {
if (IS_WINDOWS) {
if (this._isCmdFile()) {
return process.env['COMSPEC'] || 'cmd.exe';
}
}
return this.toolPath;
}
_getSpawnArgs(options) {
if (IS_WINDOWS) {
if (this._isCmdFile()) {
let argline = `/D /S /C "${this._windowsQuoteCmdArg(this.toolPath)}`;
for (const a of this.args) {
argline += ' ';
argline += options.windowsVerbatimArguments
? a
: this._windowsQuoteCmdArg(a);
}
argline += '"';
return [argline];
}
}
return this.args;
}
_endsWith(str, end) {
return str.endsWith(end);
}
_isCmdFile() {
const upperToolPath = this.toolPath.toUpperCase();
return (this._endsWith(upperToolPath, '.CMD') ||
this._endsWith(upperToolPath, '.BAT'));
}
_windowsQuoteCmdArg(arg) {
// for .exe, apply the normal quoting rules that libuv applies
if (!this._isCmdFile()) {
return this._uvQuoteCmdArg(arg);
}
// otherwise apply quoting rules specific to the cmd.exe command line parser.
// the libuv rules are generic and are not designed specifically for cmd.exe
// command line parser.
//
// for a detailed description of the cmd.exe command line parser, refer to
// http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912
// need quotes for empty arg
if (!arg) {
return '""';
}
// determine whether the arg needs to be quoted
const cmdSpecialChars = [
' ',
'\t',
'&',
'(',
')',
'[',
']',
'{',
'}',
'^',
'=',
';',
'!',
"'",
'+',
',',
'`',
'~',
'|',
'<',
'>',
'"'
];
let needsQuotes = false;
for (const char of arg) {
if (cmdSpecialChars.some(x => x === char)) {
needsQuotes = true;
break;
}
}
// short-circuit if quotes not needed
if (!needsQuotes) {
return arg;
}
// the following quoting rules are very similar to the rules that by libuv applies.
//
// 1) wrap the string in quotes
//
// 2) double-up quotes - i.e. " => ""
//
// this is different from the libuv quoting rules. libuv replaces " with \", which unfortunately
// doesn't work well with a cmd.exe command line.
//
// note, replacing " with "" also works well if the arg is passed to a downstream .NET console app.
// for example, the command line:
// foo.exe "myarg:""my val"""
// is parsed by a .NET console app into an arg array:
// [ "myarg:\"my val\"" ]
// which is the same end result when applying libuv quoting rules. although the actual
// command line from libuv quoting rules would look like:
// foo.exe "myarg:\"my val\""
//
// 3) double-up slashes that precede a quote,
// e.g. hello \world => "hello \world"
// hello\"world => "hello\\""world"
// hello\\"world => "hello\\\\""world"
// hello world\ => "hello world\\"
//
// technically this is not required for a cmd.exe command line, or the batch argument parser.
// the reasons for including this as a .cmd quoting rule are:
//
// a) this is optimized for the scenario where the argument is passed from the .cmd file to an
// external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule.
//
// b) it's what we've been doing previously (by deferring to node default behavior) and we
// haven't heard any complaints about that aspect.
//
// note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be
// escaped when used on the command line directly - even though within a .cmd file % can be escaped
// by using %%.
//
// the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts
// the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing.
//
// one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would
// often work, since it is unlikely that var^ would exist, and the ^ character is removed when the
// variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args
// to an external program.
//
// an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file.
// % can be escaped within a .cmd file.
let reverse = '"';
let quoteHit = true;
for (let i = arg.length; i > 0; i--) {
// walk the string in reverse
reverse += arg[i - 1];
if (quoteHit && arg[i - 1] === '\\') {
reverse += '\\'; // double the slash
}
else if (arg[i - 1] === '"') {
quoteHit = true;
reverse += '"'; // double the quote
}
else {
quoteHit = false;
}
}
reverse += '"';
return reverse
.split('')
.reverse()
.join('');
}
_uvQuoteCmdArg(arg) {
// Tool runner wraps child_process.spawn() and needs to apply the same quoting as
// Node in certain cases where the undocumented spawn option windowsVerbatimArguments
// is used.
//
// Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV,
// see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details),
// pasting copyright notice from Node within this function:
//
// Copyright Joyent, Inc. and other Node contributors. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
if (!arg) {
// Need double quotation for empty argument
return '""';
}
if (!arg.includes(' ') && !arg.includes('\t') && !arg.includes('"')) {
// No quotation needed
return arg;
}
if (!arg.includes('"') && !arg.includes('\\')) {
// No embedded double quotes or backslashes, so I can just wrap
// quote marks around the whole thing.
return `"${arg}"`;
}
// Expected input/output:
// input : hello"world
// output: "hello\"world"
// input : hello""world
// output: "hello\"\"world"
// input : hello\world
// output: hello\world
// input : hello\\world
// output: hello\\world
// input : hello\"world
// output: "hello\\\"world"
// input : hello\\"world
// output: "hello\\\\\"world"
// input : hello world\
// output: "hello world\\" - note the comment in libuv actually reads "hello world\"
// but it appears the comment is wrong, it should be "hello world\\"
let reverse = '"';
let quoteHit = true;
for (let i = arg.length; i > 0; i--) {
// walk the string in reverse
reverse += arg[i - 1];
if (quoteHit && arg[i - 1] === '\\') {
reverse += '\\';
}
else if (arg[i - 1] === '"') {
quoteHit = true;
reverse += '\\';
}
else {
quoteHit = false;
}
}
reverse += '"';
return reverse
.split('')
.reverse()
.join('');
}
_cloneExecOptions(options) {
options = options || {};
const result = {
cwd: options.cwd || process.cwd(),
env: options.env || process.env,
silent: options.silent || false,
windowsVerbatimArguments: options.windowsVerbatimArguments || false,
failOnStdErr: options.failOnStdErr || false,
ignoreReturnCode: options.ignoreReturnCode || false,
delay: options.delay || 10000
};
result.outStream = options.outStream || process.stdout;
result.errStream = options.errStream || process.stderr;
return result;
}
_getSpawnOptions(options, toolPath) {
options = options || {};
const result = {};
result.cwd = options.cwd;
result.env = options.env;
result['windowsVerbatimArguments'] =
options.windowsVerbatimArguments || this._isCmdFile();
if (options.windowsVerbatimArguments) {
result.argv0 = `"${toolPath}"`;
}
return result;
}
/**
* Exec a tool.
* Output will be streamed to the live console.
* Returns promise with return code
*
* @param tool path to tool to exec
* @param options optional exec options. See ExecOptions
* @returns number
*/
exec() {
return __awaiter(this, void 0, void 0, function* () {
// root the tool path if it is unrooted and contains relative pathing
if (!ioUtil.isRooted(this.toolPath) &&
(this.toolPath.includes('/') ||
(IS_WINDOWS && this.toolPath.includes('\\')))) {
// prefer options.cwd if it is specified, however options.cwd may also need to be rooted
this.toolPath = path.resolve(process.cwd(), this.options.cwd || process.cwd(), this.toolPath);
}
// if the tool is only a file name, then resolve it from the PATH
// otherwise verify it exists (add extension on Windows if necessary)
this.toolPath = yield io.which(this.toolPath, true);
return new Promise((resolve, reject) => {
this._debug(`exec tool: ${this.toolPath}`);
this._debug('arguments:');
for (const arg of this.args) {
this._debug(` ${arg}`);
}
const optionsNonNull = this._cloneExecOptions(this.options);
if (!optionsNonNull.silent && optionsNonNull.outStream) {
optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL);
}
const state = new ExecState(optionsNonNull, this.toolPath);
state.on('debug', (message) => {
this._debug(message);
});
const fileName = this._getSpawnFileName();
const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName));
const stdbuffer = '';
if (cp.stdout) {
cp.stdout.on('data', (data) => {
if (this.options.listeners && this.options.listeners.stdout) {
this.options.listeners.stdout(data);
}
if (!optionsNonNull.silent && optionsNonNull.outStream) {
optionsNonNull.outStream.write(data);
}
this._processLineBuffer(data, stdbuffer, (line) => {
if (this.options.listeners && this.options.listeners.stdline) {
this.options.listeners.stdline(line);
}
});
});
}
const errbuffer = '';
if (cp.stderr) {
cp.stderr.on('data', (data) => {
state.processStderr = true;
if (this.options.listeners && this.options.listeners.stderr) {
this.options.listeners.stderr(data);
}
if (!optionsNonNull.silent &&
optionsNonNull.errStream &&
optionsNonNull.outStream) {
const s = optionsNonNull.failOnStdErr
? optionsNonNull.errStream
: optionsNonNull.outStream;
s.write(data);
}
this._processLineBuffer(data, errbuffer, (line) => {
if (this.options.listeners && this.options.listeners.errline) {
this.options.listeners.errline(line);
}
});
});
}
cp.on('error', (err) => {
state.processError = err.message;
state.processExited = true;
state.processClosed = true;
state.CheckComplete();
});
cp.on('exit', (code) => {
state.processExitCode = code;
state.processExited = true;
this._debug(`Exit code ${code} received from tool '${this.toolPath}'`);
state.CheckComplete();
});
cp.on('close', (code) => {
state.processExitCode = code;
state.processExited = true;
state.processClosed = true;
this._debug(`STDIO streams have closed for tool '${this.toolPath}'`);
state.CheckComplete();
});
state.on('done', (error, exitCode) => {
if (stdbuffer.length > 0) {
this.emit('stdline', stdbuffer);
}
if (errbuffer.length > 0) {
this.emit('errline', errbuffer);
}
cp.removeAllListeners();
if (error) {
reject(error);
}
else {
resolve(exitCode);
}
});
});
});
}
}
exports.ToolRunner = ToolRunner;
/**
* Convert an arg string to an array of args. Handles escaping
*
* @param argString string of arguments
* @returns string[] array of arguments
*/
function argStringToArray(argString) {
const args = [];
let inQuotes = false;
let escaped = false;
let arg = '';
function append(c) {
// we only escape double quotes.
if (escaped && c !== '"') {
arg += '\\';
}
arg += c;
escaped = false;
}
for (let i = 0; i < argString.length; i++) {
const c = argString.charAt(i);
if (c === '"') {
if (!escaped) {
inQuotes = !inQuotes;
}
else {
append(c);
}
continue;
}
if (c === '\\' && escaped) {
append(c);
continue;
}
if (c === '\\' && inQuotes) {
escaped = true;
continue;
}
if (c === ' ' && !inQuotes) {
if (arg.length > 0) {
args.push(arg);
arg = '';
}
continue;
}
append(c);
}
if (arg.length > 0) {
args.push(arg.trim());
}
return args;
}
exports.argStringToArray = argStringToArray;
class ExecState extends events.EventEmitter {
constructor(options, toolPath) {
super();
this.processClosed = false; // tracks whether the process has exited and stdio is closed
this.processError = '';
this.processExitCode = 0;
this.processExited = false; // tracks whether the process has exited
this.processStderr = false; // tracks whether stderr was written to
this.delay = 10000; // 10 seconds
this.done = false;
this.timeout = null;
if (!toolPath) {
throw new Error('toolPath must not be empty');
}
this.options = options;
this.toolPath = toolPath;
if (options.delay) {
this.delay = options.delay;
}
}
CheckComplete() {
if (this.done) {
return;
}
if (this.processClosed) {
this._setResult();
}
else if (this.processExited) {
this.timeout = setTimeout(ExecState.HandleTimeout, this.delay, this);
}
}
_debug(message) {
this.emit('debug', message);
}
_setResult() {
// determine whether there is an error
let error;
if (this.processExited) {
if (this.processError) {
error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`);
}
else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) {
error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`);
}
else if (this.processStderr && this.options.failOnStdErr) {
error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`);
}
}
// clear the timeout
if (this.timeout) {
clearTimeout(this.timeout);
this.timeout = null;
}
this.done = true;
this.emit('done', error, this.processExitCode);
}
static HandleTimeout(state) {
if (state.done) {
return;
}
if (!state.processClosed && state.processExited) {
const message = `The STDIO streams did not close within ${state.delay /
1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`;
state._debug(message);
}
state._setResult();
}
}
//# sourceMappingURL=toolrunner.js.map
/***/ }),
/***/ 11:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* A surrogate is a code point that is in the range U+D800 to U+DFFF, inclusive.
*/
exports.Surrogate = /[\uD800-\uDFFF]/;
/**
* A scalar value is a code point that is not a surrogate.
*/
exports.ScalarValue = /[\uD800-\uDFFF]/;
/**
* A noncharacter is a code point that is in the range U+FDD0 to U+FDEF,
* inclusive, or U+FFFE, U+FFFF, U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF, U+3FFFE,
* U+3FFFF, U+4FFFE, U+4FFFF, U+5FFFE, U+5FFFF, U+6FFFE, U+6FFFF, U+7FFFE,
* U+7FFFF, U+8FFFE, U+8FFFF, U+9FFFE, U+9FFFF, U+AFFFE, U+AFFFF, U+BFFFE,
* U+BFFFF, U+CFFFE, U+CFFFF, U+DFFFE, U+DFFFF, U+EFFFE, U+EFFFF, U+FFFFE,
* U+FFFFF, U+10FFFE, or U+10FFFF.
*/
exports.NonCharacter = /[\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]/;
/**
* An ASCII code point is a code point in the range U+0000 NULL to U+007F
* DELETE, inclusive.
*/
exports.ASCIICodePoint = /[\u0000-\u007F]/;
/**
* An ASCII tab or newline is U+0009 TAB, U+000A LF, or U+000D CR.
*/
exports.ASCIITabOrNewLine = /[\t\n\r]/;
/**
* ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or
* U+0020 SPACE.
*/
exports.ASCIIWhiteSpace = /[\t\n\f\r ]/;
/**
* A C0 control is a code point in the range U+0000 NULL to U+001F
* INFORMATION SEPARATOR ONE, inclusive.
*/
exports.C0Control = /[\u0000-\u001F]/;
/**
* A C0 control or space is a C0 control or U+0020 SPACE.
*/
exports.C0ControlOrSpace = /[\u0000-\u001F ]/;
/**
* A control is a C0 control or a code point in the range U+007F DELETE to
* U+009F APPLICATION PROGRAM COMMAND, inclusive.
*/
exports.Control = /[\u0000-\u001F\u007F-\u009F]/;
/**
* An ASCII digit is a code point in the range U+0030 (0) to U+0039 (9),
* inclusive.
*/
exports.ASCIIDigit = /[0-9]/;
/**
* An ASCII upper hex digit is an ASCII digit or a code point in the range
* U+0041 (A) to U+0046 (F), inclusive.
*/
exports.ASCIIUpperHexDigit = /[0-9A-F]/;
/**
* An ASCII lower hex digit is an ASCII digit or a code point in the range
* U+0061 (a) to U+0066 (f), inclusive.
*/
exports.ASCIILowerHexDigit = /[0-9a-f]/;
/**
* An ASCII hex digit is an ASCII upper hex digit or ASCII lower hex digit.
*/
exports.ASCIIHexDigit = /[0-9A-Fa-f]/;
/**
* An ASCII upper alpha is a code point in the range U+0041 (A) to U+005A (Z),
* inclusive.
*/
exports.ASCIIUpperAlpha = /[A-Z]/;
/**
* An ASCII lower alpha is a code point in the range U+0061 (a) to U+007A (z),
* inclusive.
*/
exports.ASCIILowerAlpha = /[a-z]/;
/**
* An ASCII alpha is an ASCII upper alpha or ASCII lower alpha.
*/
exports.ASCIIAlpha = /[A-Za-z]/;
/**
* An ASCII alphanumeric is an ASCII digit or ASCII alpha.
*/
exports.ASCIIAlphanumeric = /[0-9A-Za-z]/;
//# sourceMappingURL=CodePoints.js.map
/***/ }),
/***/ 15:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Determines if the given number is an ASCII byte.
*
* @param byte - a byte
*/
function isASCIIByte(byte) {
/**
* An ASCII byte is a byte in the range 0x00 (NUL) to 0x7F (DEL), inclusive.
*/
return byte >= 0x00 && byte <= 0x7F;
}
exports.isASCIIByte = isASCIIByte;
//# sourceMappingURL=Byte.js.map
/***/ }),
/***/ 16:
/***/ (function(module) {
module.exports = require("tls");
/***/ }),
/***/ 18:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(918);
/**
* Represents a mixin that extends child nodes that can have siblings
* other than doctypes. This mixin is implemented by {@link Element} and
* {@link CharacterData}.
*/
class NonDocumentTypeChildNodeImpl {
/** @inheritdoc */
get previousElementSibling() {
/**
* The previousElementSibling attribute’s getter must return the first
* preceding sibling that is an element, and null otherwise.
*/
let node = util_1.Cast.asNode(this)._previousSibling;
while (node) {
if (util_1.Guard.isElementNode(node))
return node;
else
node = node._previousSibling;
}
return null;
}
/** @inheritdoc */
get nextElementSibling() {
/**
* The nextElementSibling attribute’s getter must return the first
* following sibling that is an element, and null otherwise.
*/
let node = util_1.Cast.asNode(this)._nextSibling;
while (node) {
if (util_1.Guard.isElementNode(node))
return node;
else
node = node._nextSibling;
}
return null;
}
}
exports.NonDocumentTypeChildNodeImpl = NonDocumentTypeChildNodeImpl;
//# sourceMappingURL=NonDocumentTypeChildNodeImpl.js.map
/***/ }),
/***/ 22:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const DOMException_1 = __webpack_require__(35);
const util_1 = __webpack_require__(918);
const CreateAlgorithm_1 = __webpack_require__(86);
const TreeAlgorithm_1 = __webpack_require__(873);
const BoundaryPointAlgorithm_1 = __webpack_require__(350);
const CharacterDataAlgorithm_1 = __webpack_require__(27);
const NodeAlgorithm_1 = __webpack_require__(541);
const MutationAlgorithm_1 = __webpack_require__(479);
const TextAlgorithm_1 = __webpack_require__(154);
/**
* Determines if the node's start boundary point is at its end boundary
* point.
*
* @param range - a range
*/
function range_collapsed(range) {
/**
* A range is collapsed if its start node is its end node and its start offset is its end offset.
*/
return (range._startNode === range._endNode && range._startOffset === range._endOffset);
}
exports.range_collapsed = range_collapsed;
/**
* Gets the root node of a range.
*
* @param range - a range
*/
function range_root(range) {
/**
* The root of a live range is the root of its start node.
*/
return TreeAlgorithm_1.tree_rootNode(range._startNode);
}
exports.range_root = range_root;
/**
* Determines if a node is fully contained in a range.
*
* @param node - a node
* @param range - a range
*/
function range_isContained(node, range) {
/**
* A node node is contained in a live range range if node’s root is range’s
* root, and (node, 0) is after range’s start, and (node, node’s length) is
* before range’s end.
*/
return (TreeAlgorithm_1.tree_rootNode(node) === range_root(range) &&
BoundaryPointAlgorithm_1.boundaryPoint_position([node, 0], range._start) === interfaces_1.BoundaryPosition.After &&
BoundaryPointAlgorithm_1.boundaryPoint_position([node, TreeAlgorithm_1.tree_nodeLength(node)], range._end) === interfaces_1.BoundaryPosition.Before);
}
exports.range_isContained = range_isContained;
/**
* Determines if a node is partially contained in a range.
*
* @param node - a node
* @param range - a range
*/
function range_isPartiallyContained(node, range) {
/**
* A node is partially contained in a live range if it’s an inclusive
* ancestor of the live range’s start node but not its end node,
* or vice versa.
*/
const startCheck = TreeAlgorithm_1.tree_isAncestorOf(range._startNode, node, true);
const endCheck = TreeAlgorithm_1.tree_isAncestorOf(range._endNode, node, true);
return (startCheck && !endCheck) || (!startCheck && endCheck);
}
exports.range_isPartiallyContained = range_isPartiallyContained;
/**
* Sets the start boundary point of a range.
*
* @param range - a range
* @param node - a node
* @param offset - an offset into node
*/
function range_setTheStart(range, node, offset) {
/**
* 1. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException.
* 2. If offset is greater than node’s length, then throw an "IndexSizeError"
* DOMException.
* 3. Let bp be the boundary point (node, offset).
* 4. If these steps were invoked as "set the start"
* 4.1. If bp is after the range’s end, or if range’s root is not equal to
* node’s root, set range’s end to bp.
* 4.2. Set range’s start to bp.
*/
if (util_1.Guard.isDocumentTypeNode(node)) {
throw new DOMException_1.InvalidNodeTypeError();
}
if (offset > TreeAlgorithm_1.tree_nodeLength(node)) {
throw new DOMException_1.IndexSizeError();
}
const bp = [node, offset];
if (range_root(range) !== TreeAlgorithm_1.tree_rootNode(node) ||
BoundaryPointAlgorithm_1.boundaryPoint_position(bp, range._end) === interfaces_1.BoundaryPosition.After) {
range._end = bp;
}
range._start = bp;
}
exports.range_setTheStart = range_setTheStart;
/**
* Sets the end boundary point of a range.
*
* @param range - a range
* @param node - a node
* @param offset - an offset into node
*/
function range_setTheEnd(range, node, offset) {
/**
* 1. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException.
* 2. If offset is greater than node’s length, then throw an "IndexSizeError"
* DOMException.
* 3. Let bp be the boundary point (node, offset).
* 4. If these steps were invoked as "set the end"
* 4.1. If bp is before the range’s start, or if range’s root is not equal
* to node’s root, set range’s start to bp.
* 4.2. Set range’s end to bp.
*/
if (util_1.Guard.isDocumentTypeNode(node)) {
throw new DOMException_1.InvalidNodeTypeError();
}
if (offset > TreeAlgorithm_1.tree_nodeLength(node)) {
throw new DOMException_1.IndexSizeError();
}
const bp = [node, offset];
if (range_root(range) !== TreeAlgorithm_1.tree_rootNode(node) ||
BoundaryPointAlgorithm_1.boundaryPoint_position(bp, range._start) === interfaces_1.BoundaryPosition.Before) {
range._start = bp;
}
range._end = bp;
}
exports.range_setTheEnd = range_setTheEnd;
/**
* Selects a node.
*
* @param range - a range
* @param node - a node
*/
function range_select(node, range) {
/**
* 1. Let parent be node’s parent.
* 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException.
*/
const parent = node._parent;
if (parent === null)
throw new DOMException_1.InvalidNodeTypeError();
/**
* 3. Let index be node’s index.
* 4. Set range’s start to boundary point (parent, index).
* 5. Set range’s end to boundary point (parent, index plus 1).
*/
const index = TreeAlgorithm_1.tree_index(node);
range._start = [parent, index];
range._end = [parent, index + 1];
}
exports.range_select = range_select;
/**
* EXtracts the contents of range as a document fragment.
*
* @param range - a range
*/
function range_extract(range) {
/**
* 1. Let fragment be a new DocumentFragment node whose node document is
* range’s start node’s node document.
* 2. If range is collapsed, then return fragment.
*/
const fragment = CreateAlgorithm_1.create_documentFragment(range._startNode._nodeDocument);
if (range_collapsed(range))
return fragment;
/**
* 3. Let original start node, original start offset, original end node,
* and original end offset be range’s start node, start offset, end node,
* and end offset, respectively.
*/
const originalStartNode = range._startNode;
const originalStartOffset = range._startOffset;
const originalEndNode = range._endNode;
const originalEndOffset = range._endOffset;
/**
* 4. If original start node is original end node, and they are a Text,
* ProcessingInstruction, or Comment node:
* 4.1. Let clone be a clone of original start node.
* 4.2. Set the data of clone to the result of substringing data with node
* original start node, offset original start offset, and count original end
* offset minus original start offset.
* 4.3. Append clone to fragment.
* 4.4. Replace data with node original start node, offset original start
* offset, count original end offset minus original start offset, and data
* the empty string.
* 4.5. Return fragment.
*/
if (originalStartNode === originalEndNode &&
util_1.Guard.isCharacterDataNode(originalStartNode)) {
const clone = NodeAlgorithm_1.node_clone(originalStartNode);
clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset);
MutationAlgorithm_1.mutation_append(clone, fragment);
CharacterDataAlgorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset, '');
return fragment;
}
/**
* 5. Let common ancestor be original start node.
* 6. While common ancestor is not an inclusive ancestor of original end
* node, set common ancestor to its own parent.
*/
let commonAncestor = originalStartNode;
while (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, commonAncestor, true)) {
if (commonAncestor._parent === null) {
throw new Error("Parent node is null.");
}
commonAncestor = commonAncestor._parent;
}
/**
* 7. Let first partially contained child be null.
* 8. If original start node is not an inclusive ancestor of original end
* node, set first partially contained child to the first child of common
* ancestor that is partially contained in range.
*/
let firstPartiallyContainedChild = null;
if (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) {
for (const node of commonAncestor._children) {
if (range_isPartiallyContained(node, range)) {
firstPartiallyContainedChild = node;
break;
}
}
}
/**
* 9. Let last partially contained child be null.
* 10. If original end node is not an inclusive ancestor of original start
* node, set last partially contained child to the last child of common
* ancestor that is partially contained in range.
*/
let lastPartiallyContainedChild = null;
if (!TreeAlgorithm_1.tree_isAncestorOf(originalStartNode, originalEndNode, true)) {
const children = [...commonAncestor._children];
for (let i = children.length - 1; i > 0; i--) {
const node = children[i];
if (range_isPartiallyContained(node, range)) {
lastPartiallyContainedChild = node;
break;
}
}
}
/**
* 11. Let contained children be a list of all children of common ancestor
* that are contained in range, in tree order.
* 12. If any member of contained children is a doctype, then throw a
* "HierarchyRequestError" DOMException.
*/
const containedChildren = [];
for (const child of commonAncestor._children) {
if (range_isContained(child, range)) {
if (util_1.Guard.isDocumentTypeNode(child)) {
throw new DOMException_1.HierarchyRequestError();
}
containedChildren.push(child);
}
}
let newNode;
let newOffset;
if (TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) {
/**
* 13. If original start node is an inclusive ancestor of original end node,
* set new node to original start node and new offset to original start
* offset.
*/
newNode = originalStartNode;
newOffset = originalStartOffset;
}
else {
/**
* 14. Otherwise:
* 14.1. Let reference node equal original start node.
* 14.2. While reference node’s parent is not null and is not an inclusive
* ancestor of original end node, set reference node to its parent.
* 14.3. Set new node to the parent of reference node, and new offset to
* one plus reference node’s index.
*/
let referenceNode = originalStartNode;
while (referenceNode._parent !== null &&
!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, referenceNode._parent)) {
referenceNode = referenceNode._parent;
}
/* istanbul ignore next */
if (referenceNode._parent === null) {
/**
* If reference node’s parent is null, it would be the root of range,
* so would be an inclusive ancestor of original end node, and we could
* not reach this point.
*/
throw new Error("Parent node is null.");
}
newNode = referenceNode._parent;
newOffset = 1 + TreeAlgorithm_1.tree_index(referenceNode);
}
if (util_1.Guard.isCharacterDataNode(firstPartiallyContainedChild)) {
/**
* 15. If first partially contained child is a Text, ProcessingInstruction,
* or Comment node:
* 15.1. Let clone be a clone of original start node.
* 15.2. Set the data of clone to the result of substringing data with
* node original start node, offset original start offset, and count
* original start node’s length minus original start offset.
* 15.3. Append clone to fragment.
* 15.4. Replace data with node original start node, offset original
* start offset, count original start node’s length minus original start
* offset, and data the empty string.
*/
const clone = NodeAlgorithm_1.node_clone(originalStartNode);
clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset);
MutationAlgorithm_1.mutation_append(clone, fragment);
CharacterDataAlgorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset, '');
}
else if (firstPartiallyContainedChild !== null) {
/**
* 16. Otherwise, if first partially contained child is not null:
* 16.1. Let clone be a clone of first partially contained child.
* 16.2. Append clone to fragment.
* 16.3. Let subrange be a new live range whose start is (original start
* node, original start offset) and whose end is (first partially
* contained child, first partially contained child’s length).
* 16.4. Let subfragment be the result of extracting subrange.
* 16.5. Append subfragment to clone.
*/
const clone = NodeAlgorithm_1.node_clone(firstPartiallyContainedChild);
MutationAlgorithm_1.mutation_append(clone, fragment);
const subrange = CreateAlgorithm_1.create_range([originalStartNode, originalStartOffset], [firstPartiallyContainedChild, TreeAlgorithm_1.tree_nodeLength(firstPartiallyContainedChild)]);
const subfragment = range_extract(subrange);
MutationAlgorithm_1.mutation_append(subfragment, clone);
}
/**
* 17. For each contained child in contained children, append contained
* child to fragment.
*/
for (const child of containedChildren) {
MutationAlgorithm_1.mutation_append(child, fragment);
}
if (util_1.Guard.isCharacterDataNode(lastPartiallyContainedChild)) {
/**
* 18. If last partially contained child is a Text, ProcessingInstruction,
* or Comment node:
* 18.1. Let clone be a clone of original end node.
* 18.2. Set the data of clone to the result of substringing data with
* node original end node, offset 0, and count original end offset.
* 18.3. Append clone to fragment.
* 18.4. Replace data with node original end node, offset 0, count
* original end offset, and data the empty string.
*/
const clone = NodeAlgorithm_1.node_clone(originalEndNode);
clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalEndNode, 0, originalEndOffset);
MutationAlgorithm_1.mutation_append(clone, fragment);
CharacterDataAlgorithm_1.characterData_replaceData(originalEndNode, 0, originalEndOffset, '');
}
else if (lastPartiallyContainedChild !== null) {
/**
* 19. Otherwise, if last partially contained child is not null:
* 19.1. Let clone be a clone of last partially contained child.
* 19.2. Append clone to fragment.
* 19.3. Let subrange be a new live range whose start is (last partially
* contained child, 0) and whose end is (original end node, original
* end offset).
* 19.4. Let subfragment be the result of extracting subrange.
* 19.5. Append subfragment to clone.
*/
const clone = NodeAlgorithm_1.node_clone(lastPartiallyContainedChild);
MutationAlgorithm_1.mutation_append(clone, fragment);
const subrange = CreateAlgorithm_1.create_range([lastPartiallyContainedChild, 0], [originalEndNode, originalEndOffset]);
const subfragment = range_extract(subrange);
MutationAlgorithm_1.mutation_append(subfragment, clone);
}
/**
* 20. Set range’s start and end to (new node, new offset).
*/
range._start = [newNode, newOffset];
range._end = [newNode, newOffset];
/**
* 21. Return fragment.
*/
return fragment;
}
exports.range_extract = range_extract;
/**
* Clones the contents of range as a document fragment.
*
* @param range - a range
*/
function range_cloneTheContents(range) {
/**
* 1. Let fragment be a new DocumentFragment node whose node document
* is range’s start node’s node document.
* 2. If range is collapsed, then return fragment.
*/
const fragment = CreateAlgorithm_1.create_documentFragment(range._startNode._nodeDocument);
if (range_collapsed(range))
return fragment;
/**
* 3. Let original start node, original start offset, original end node,
* and original end offset be range’s start node, start offset, end node,
* and end offset, respectively.
* 4. If original start node is original end node, and they are a Text,
* ProcessingInstruction, or Comment node:
* 4.1. Let clone be a clone of original start node.
* 4.2. Set the data of clone to the result of substringing data with node
* original start node, offset original start offset, and count original end
* offset minus original start offset.
* 4.3. Append clone to fragment.
* 4.5. Return fragment.
*/
const originalStartNode = range._startNode;
const originalStartOffset = range._startOffset;
const originalEndNode = range._endNode;
const originalEndOffset = range._endOffset;
if (originalStartNode === originalEndNode &&
util_1.Guard.isCharacterDataNode(originalStartNode)) {
const clone = NodeAlgorithm_1.node_clone(originalStartNode);
clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset);
MutationAlgorithm_1.mutation_append(clone, fragment);
}
/**
* 5. Let common ancestor be original start node.
* 6. While common ancestor is not an inclusive ancestor of original end
* node, set common ancestor to its own parent.
*/
let commonAncestor = originalStartNode;
while (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, commonAncestor, true)) {
if (commonAncestor._parent === null) {
throw new Error("Parent node is null.");
}
commonAncestor = commonAncestor._parent;
}
/**
* 7. Let first partially contained child be null.
* 8. If original start node is not an inclusive ancestor of original end
* node, set first partially contained child to the first child of common
* ancestor that is partially contained in range.
*/
let firstPartiallyContainedChild = null;
if (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) {
for (const node of commonAncestor._children) {
if (range_isPartiallyContained(node, range)) {
firstPartiallyContainedChild = node;
break;
}
}
}
/**
* 9. Let last partially contained child be null.
* 10. If original end node is not an inclusive ancestor of original start
* node, set last partially contained child to the last child of common
* ancestor that is partially contained in range.
*/
let lastPartiallyContainedChild = null;
if (!TreeAlgorithm_1.tree_isAncestorOf(originalStartNode, originalEndNode, true)) {
const children = [...commonAncestor._children];
for (let i = children.length - 1; i > 0; i--) {
const node = children[i];
if (range_isPartiallyContained(node, range)) {
lastPartiallyContainedChild = node;
break;
}
}
}
/**
* 11. Let contained children be a list of all children of common ancestor
* that are contained in range, in tree order.
* 12. If any member of contained children is a doctype, then throw a
* "HierarchyRequestError" DOMException.
*/
const containedChildren = [];
for (const child of commonAncestor._children) {
if (range_isContained(child, range)) {
if (util_1.Guard.isDocumentTypeNode(child)) {
throw new DOMException_1.HierarchyRequestError();
}
containedChildren.push(child);
}
}
if (util_1.Guard.isCharacterDataNode(firstPartiallyContainedChild)) {
/**
* 13. If first partially contained child is a Text, ProcessingInstruction,
* or Comment node:
* 13.1. Let clone be a clone of original start node.
* 13.2. Set the data of clone to the result of substringing data with
* node original start node, offset original start offset, and count
* original start node’s length minus original start offset.
* 13.3. Append clone to fragment.
*/
const clone = NodeAlgorithm_1.node_clone(originalStartNode);
clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset);
MutationAlgorithm_1.mutation_append(clone, fragment);
}
else if (firstPartiallyContainedChild !== null) {
/**
* 14. Otherwise, if first partially contained child is not null:
* 14.1. Let clone be a clone of first partially contained child.
* 14.2. Append clone to fragment.
* 14.3. Let subrange be a new live range whose start is (original start
* node, original start offset) and whose end is (first partially
* contained child, first partially contained child’s length).
* 14.4. Let subfragment be the result of cloning the contents of
* subrange.
* 14.5. Append subfragment to clone.
*/
const clone = NodeAlgorithm_1.node_clone(firstPartiallyContainedChild);
MutationAlgorithm_1.mutation_append(clone, fragment);
const subrange = CreateAlgorithm_1.create_range([originalStartNode, originalStartOffset], [firstPartiallyContainedChild, TreeAlgorithm_1.tree_nodeLength(firstPartiallyContainedChild)]);
const subfragment = range_cloneTheContents(subrange);
MutationAlgorithm_1.mutation_append(subfragment, clone);
}
/**
* 15. For each contained child in contained children, append contained
* child to fragment.
* 15.1. Let clone be a clone of contained child with the clone children
* flag set.
* 15.2. Append clone to fragment.
*/
for (const child of containedChildren) {
const clone = NodeAlgorithm_1.node_clone(child);
MutationAlgorithm_1.mutation_append(clone, fragment);
}
if (util_1.Guard.isCharacterDataNode(lastPartiallyContainedChild)) {
/**
* 16. If last partially contained child is a Text, ProcessingInstruction,
* or Comment node:
* 16.1. Let clone be a clone of original end node.
* 16.2. Set the data of clone to the result of substringing data with
* node original end node, offset 0, and count original end offset.
* 16.3. Append clone to fragment.
*/
const clone = NodeAlgorithm_1.node_clone(originalEndNode);
clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalEndNode, 0, originalEndOffset);
MutationAlgorithm_1.mutation_append(clone, fragment);
}
else if (lastPartiallyContainedChild !== null) {
/**
* 17. Otherwise, if last partially contained child is not null:
* 17.1. Let clone be a clone of last partially contained child.
* 17.2. Append clone to fragment.
* 17.3. Let subrange be a new live range whose start is (last partially
* contained child, 0) and whose end is (original end node, original
* end offset).
* 17.4. Let subfragment be the result of cloning the contents of subrange.
* 17.5. Append subfragment to clone.
*/
const clone = NodeAlgorithm_1.node_clone(lastPartiallyContainedChild);
fragment.append(clone);
const subrange = CreateAlgorithm_1.create_range([lastPartiallyContainedChild, 0], [originalEndNode, originalEndOffset]);
const subfragment = range_extract(subrange);
MutationAlgorithm_1.mutation_append(subfragment, clone);
}
/**
* 18. Return fragment.
*/
return fragment;
}
exports.range_cloneTheContents = range_cloneTheContents;
/**
* Inserts a node into a range at the start boundary point.
*
* @param node - node to insert
* @param range - a range
*/
function range_insert(node, range) {
/**
* 1. If range’s start node is a ProcessingInstruction or Comment node, is a
* Text node whose parent is null, or is node, then throw a
* "HierarchyRequestError" DOMException.
*/
if (util_1.Guard.isProcessingInstructionNode(range._startNode) ||
util_1.Guard.isCommentNode(range._startNode) ||
(util_1.Guard.isTextNode(range._startNode) && range._startNode._parent === null) ||
range._startNode === node) {
throw new DOMException_1.HierarchyRequestError();
}
/**
* 2. Let referenceNode be null.
* 3. If range’s start node is a Text node, set referenceNode to that Text
* node.
* 4. Otherwise, set referenceNode to the child of start node whose index is
* start offset, and null if there is no such child.
*/
let referenceNode = null;
if (util_1.Guard.isTextNode(range._startNode)) {
referenceNode = range._startNode;
}
else {
let index = 0;
for (const child of range._startNode._children) {
if (index === range._startOffset) {
referenceNode = child;
break;
}
index++;
}
}
/**
* 5. Let parent be range’s start node if referenceNode is null, and
* referenceNode’s parent otherwise.
*/
let parent;
if (referenceNode === null) {
parent = range._startNode;
}
else {
if (referenceNode._parent === null) {
throw new Error("Parent node is null.");
}
parent = referenceNode._parent;
}
/**
* 6. Ensure pre-insertion validity of node into parent before referenceNode.
*/
MutationAlgorithm_1.mutation_ensurePreInsertionValidity(node, parent, referenceNode);
/**
* 7. If range’s start node is a Text node, set referenceNode to the result
* of splitting it with offset range’s start offset.
*/
if (util_1.Guard.isTextNode(range._startNode)) {
referenceNode = TextAlgorithm_1.text_split(range._startNode, range._startOffset);
}
/**
* 8. If node is referenceNode, set referenceNode to its next sibling.
*/
if (node === referenceNode) {
referenceNode = node._nextSibling;
}
/**
* 9. If node’s parent is not null, remove node from its parent.
*/
if (node._parent !== null) {
MutationAlgorithm_1.mutation_remove(node, node._parent);
}
/**
* 10. Let newOffset be parent’s length if referenceNode is null, and
* referenceNode’s index otherwise.
*/
let newOffset = (referenceNode === null ?
TreeAlgorithm_1.tree_nodeLength(parent) : TreeAlgorithm_1.tree_index(referenceNode));
/**
* 11. Increase newOffset by node’s length if node is a DocumentFragment
* node, and one otherwise.
*/
if (util_1.Guard.isDocumentFragmentNode(node)) {
newOffset += TreeAlgorithm_1.tree_nodeLength(node);
}
else {
newOffset++;
}
/**
* 12. Pre-insert node into parent before referenceNode.
*/
MutationAlgorithm_1.mutation_preInsert(node, parent, referenceNode);
/**
* 13. If range is collapsed, then set range’s end to (parent, newOffset).
*/
if (range_collapsed(range)) {
range._end = [parent, newOffset];
}
}
exports.range_insert = range_insert;
/**
* Traverses through all contained nodes of a range.
*
* @param range - a range
*/
function range_getContainedNodes(range) {
return {
[Symbol.iterator]: () => {
const container = range.commonAncestorContainer;
let currentNode = TreeAlgorithm_1.tree_getFirstDescendantNode(container);
return {
next: () => {
while (currentNode && !range_isContained(currentNode, range)) {
currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode);
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode);
return result;
}
}
};
}
};
}
exports.range_getContainedNodes = range_getContainedNodes;
/**
* Traverses through all partially contained nodes of a range.
*
* @param range - a range
*/
function range_getPartiallyContainedNodes(range) {
return {
[Symbol.iterator]: () => {
const container = range.commonAncestorContainer;
let currentNode = TreeAlgorithm_1.tree_getFirstDescendantNode(container);
return {
next: () => {
while (currentNode && !range_isPartiallyContained(currentNode, range)) {
currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode);
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode);
return result;
}
}
};
}
};
}
exports.range_getPartiallyContainedNodes = range_getPartiallyContainedNodes;
//# sourceMappingURL=RangeAlgorithm.js.map
/***/ }),
/***/ 23:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const base64 = __importStar(__webpack_require__(763));
exports.base64 = base64;
const byte = __importStar(__webpack_require__(782));
exports.byte = byte;
const byteSequence = __importStar(__webpack_require__(263));
exports.byteSequence = byteSequence;
const codePoint = __importStar(__webpack_require__(11));
exports.codePoint = codePoint;
const json = __importStar(__webpack_require__(522));
exports.json = json;
const list = __importStar(__webpack_require__(657));
exports.list = list;
const map = __importStar(__webpack_require__(279));
exports.map = map;
const namespace = __importStar(__webpack_require__(916));
exports.namespace = namespace;
const queue = __importStar(__webpack_require__(501));
exports.queue = queue;
const set = __importStar(__webpack_require__(496));
exports.set = set;
const stack = __importStar(__webpack_require__(134));
exports.stack = stack;
const string = __importStar(__webpack_require__(97));
exports.string = string;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 27:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const DOMException_1 = __webpack_require__(35);
const TreeAlgorithm_1 = __webpack_require__(873);
const MutationObserverAlgorithm_1 = __webpack_require__(151);
const DOMAlgorithm_1 = __webpack_require__(304);
/**
* Replaces character data.
*
* @param node - a character data node
* @param offset - start offset
* @param count - count of characters to replace
* @param data - new data
*/
function characterData_replaceData(node, offset, count, data) {
/**
* 1. Let length be node’s length.
* 2. If offset is greater than length, then throw an "IndexSizeError"
* DOMException.
* 3. If offset plus count is greater than length, then set count to length
* minus offset.
*/
const length = TreeAlgorithm_1.tree_nodeLength(node);
if (offset > length) {
throw new DOMException_1.IndexSizeError(`Offset exceeds character data length. Offset: ${offset}, Length: ${length}, Node is ${node.nodeName}.`);
}
if (offset + count > length) {
count = length - offset;
}
/**
* 4. Queue a mutation record of "characterData" for node with null, null,
* node’s data, « », « », null, and null.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueMutationRecord("characterData", node, null, null, node._data, [], [], null, null);
}
/**
* 5. Insert data into node’s data after offset code units.
* 6. Let delete offset be offset + data’s length.
* 7. Starting from delete offset code units, remove count code units from
* node’s data.
*/
const newData = node._data.substring(0, offset) + data +
node._data.substring(offset + count);
node._data = newData;
/**
* 8. For each live range whose start node is node and start offset is
* greater than offset but less than or equal to offset plus count, set its
* start offset to offset.
* 9. For each live range whose end node is node and end offset is greater
* than offset but less than or equal to offset plus count, set its end
* offset to offset.
* 10. For each live range whose start node is node and start offset is
* greater than offset plus count, increase its start offset by data’s
* length and decrease it by count.
* 11. For each live range whose end node is node and end offset is greater
* than offset plus count, increase its end offset by data’s length and
* decrease it by count.
*/
for (const range of dom_1.dom.rangeList) {
if (range._start[0] === node && range._start[1] > offset && range._start[1] <= offset + count) {
range._start[1] = offset;
}
if (range._end[0] === node && range._end[1] > offset && range._end[1] <= offset + count) {
range._end[1] = offset;
}
if (range._start[0] === node && range._start[1] > offset + count) {
range._start[1] += data.length - count;
}
if (range._end[0] === node && range._end[1] > offset + count) {
range._end[1] += data.length - count;
}
}
/**
* 12. If node is a Text node and its parent is not null, run the child
* text content change steps for node’s parent.
*/
if (dom_1.dom.features.steps) {
if (util_1.Guard.isTextNode(node) && node._parent !== null) {
DOMAlgorithm_1.dom_runChildTextContentChangeSteps(node._parent);
}
}
}
exports.characterData_replaceData = characterData_replaceData;
/**
* Returns `count` number of characters from `node`'s data starting at
* the given `offset`.
*
* @param node - a character data node
* @param offset - start offset
* @param count - count of characters to return
*/
function characterData_substringData(node, offset, count) {
/**
* 1. Let length be node’s length.
* 2. If offset is greater than length, then throw an "IndexSizeError"
* DOMException.
* 3. If offset plus count is greater than length, return a string whose
* value is the code units from the offsetth code unit to the end of node’s
* data, and then return.
* 4. Return a string whose value is the code units from the offsetth code
* unit to the offset+countth code unit in node’s data.
*/
const length = TreeAlgorithm_1.tree_nodeLength(node);
if (offset > length) {
throw new DOMException_1.IndexSizeError(`Offset exceeds character data length. Offset: ${offset}, Length: ${length}, Node is ${node.nodeName}.`);
}
if (offset + count > length) {
return node._data.substr(offset);
}
else {
return node._data.substr(offset, count);
}
}
exports.characterData_substringData = characterData_substringData;
//# sourceMappingURL=CharacterDataAlgorithm.js.map
/***/ }),
/***/ 33:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const infra_1 = __webpack_require__(23);
const util_1 = __webpack_require__(918);
const DOMException_1 = __webpack_require__(35);
const CreateAlgorithm_1 = __webpack_require__(86);
const CustomElementAlgorithm_1 = __webpack_require__(344);
const MutationObserverAlgorithm_1 = __webpack_require__(151);
const DOMAlgorithm_1 = __webpack_require__(304);
const MutationAlgorithm_1 = __webpack_require__(479);
const DocumentAlgorithm_1 = __webpack_require__(493);
/**
* Determines whether the element's attribute list contains the given
* attribute.
*
* @param attribute - an attribute node
* @param element - an element node
*/
function element_has(attribute, element) {
/**
* An element has an attribute A if its attribute list contains A.
*/
return element._attributeList._asArray().indexOf(attribute) !== -1;
}
exports.element_has = element_has;
/**
* Changes the value of an attribute node.
*
* @param attribute - an attribute node
* @param element - an element node
* @param value - attribute value
*/
function element_change(attribute, element, value) {
/**
* 1. Queue an attribute mutation record for element with attribute’s
* local name, attribute’s namespace, and attribute’s value.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, attribute._value);
}
/**
* 2. If element is custom, then enqueue a custom element callback reaction
* with element, callback name "attributeChangedCallback", and an argument
* list containing attribute’s local name, attribute’s value, value, and
* attribute’s namespace.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isCustomElementNode(element)) {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, attribute._value, value, attribute._namespace]);
}
}
/**
* 3. Run the attribute change steps with element, attribute’s local name,
* attribute’s value, value, and attribute’s namespace.
* 4. Set attribute’s value to value.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, attribute._value, value, attribute._namespace);
}
attribute._value = value;
}
exports.element_change = element_change;
/**
* Appends an attribute to an element node.
*
* @param attribute - an attribute
* @param element - an element to receive the attribute
*/
function element_append(attribute, element) {
/**
* 1. Queue an attribute mutation record for element with attribute’s
* local name, attribute’s namespace, and null.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, null);
}
/**
* 2. If element is custom, then enqueue a custom element callback reaction
* with element, callback name "attributeChangedCallback", and an argument
* list containing attribute’s local name, null, attribute’s value, and
* attribute’s namespace.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isCustomElementNode(element)) {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, null, attribute._value, attribute._namespace]);
}
}
/**
* 3. Run the attribute change steps with element, attribute’s local name,
* null, attribute’s value, and attribute’s namespace.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, null, attribute._value, attribute._namespace);
}
/**
* 4. Append attribute to element’s attribute list.
* 5. Set attribute’s element to element.
*/
element._attributeList._asArray().push(attribute);
attribute._element = element;
// mark that the document has namespaces
if (!element._nodeDocument._hasNamespaces && (attribute._namespace !== null ||
attribute._namespacePrefix !== null || attribute._localName === "xmlns")) {
element._nodeDocument._hasNamespaces = true;
}
}
exports.element_append = element_append;
/**
* Removes an attribute from an element node.
*
* @param attribute - an attribute
* @param element - an element to receive the attribute
*/
function element_remove(attribute, element) {
/**
* 1. Queue an attribute mutation record for element with attribute’s
* local name, attribute’s namespace, and attribute’s value.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, attribute._value);
}
/**
* 2. If element is custom, then enqueue a custom element callback reaction
* with element, callback name "attributeChangedCallback", and an argument
* list containing attribute’s local name, attribute’s value, null,
* and attribute’s namespace.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isCustomElementNode(element)) {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, attribute._value, null, attribute._namespace]);
}
}
/**
* 3. Run the attribute change steps with element, attribute’s local name,
* attribute’s value, null, and attribute’s namespace.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, attribute._value, null, attribute._namespace);
}
/**
* 3. Remove attribute from element’s attribute list.
* 5. Set attribute’s element to null.
*/
const index = element._attributeList._asArray().indexOf(attribute);
element._attributeList._asArray().splice(index, 1);
attribute._element = null;
}
exports.element_remove = element_remove;
/**
* Replaces an attribute with another of an element node.
*
* @param oldAttr - old attribute
* @param newAttr - new attribute
* @param element - an element to receive the attribute
*/
function element_replace(oldAttr, newAttr, element) {
/**
* 1. Queue an attribute mutation record for element with oldAttr’s
* local name, oldAttr’s namespace, and oldAttr’s value.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, oldAttr._localName, oldAttr._namespace, oldAttr._value);
}
/**
* 2. If element is custom, then enqueue a custom element callback reaction
* with element, callback name "attributeChangedCallback", and an argument
* list containing oldAttr’s local name, oldAttr’s value, newAttr’s value,
* and oldAttr’s namespace.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isCustomElementNode(element)) {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [oldAttr._localName, oldAttr._value, newAttr._value, oldAttr._namespace]);
}
}
/**
* 3. Run the attribute change steps with element, oldAttr’s local name,
* oldAttr’s value, newAttr’s value, and oldAttr’s namespace.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runAttributeChangeSteps(element, oldAttr._localName, oldAttr._value, newAttr._value, oldAttr._namespace);
}
/**
* 4. Replace oldAttr by newAttr in element’s attribute list.
* 5. Set oldAttr’s element to null.
* 6. Set newAttr’s element to element.
*/
const index = element._attributeList._asArray().indexOf(oldAttr);
if (index !== -1) {
element._attributeList._asArray()[index] = newAttr;
}
oldAttr._element = null;
newAttr._element = element;
// mark that the document has namespaces
if (!element._nodeDocument._hasNamespaces && (newAttr._namespace !== null ||
newAttr._namespacePrefix !== null || newAttr._localName === "xmlns")) {
element._nodeDocument._hasNamespaces = true;
}
}
exports.element_replace = element_replace;
/**
* Retrieves an attribute with the given name from an element node.
*
* @param qualifiedName - an attribute name
* @param element - an element to receive the attribute
*/
function element_getAnAttributeByName(qualifiedName, element) {
/**
* 1. If element is in the HTML namespace and its node document is an HTML
* document, then set qualifiedName to qualifiedName in ASCII lowercase.
* 2. Return the first attribute in element’s attribute list whose qualified
* name is qualifiedName, and null otherwise.
*/
if (element._namespace === infra_1.namespace.HTML && element._nodeDocument._type === "html") {
qualifiedName = qualifiedName.toLowerCase();
}
return element._attributeList._asArray().find(attr => attr._qualifiedName === qualifiedName) || null;
}
exports.element_getAnAttributeByName = element_getAnAttributeByName;
/**
* Retrieves an attribute with the given namespace and local name from an
* element node.
*
* @param namespace - an attribute namespace
* @param localName - an attribute local name
* @param element - an element to receive the attribute
*/
function element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element) {
/**
* 1. If namespace is the empty string, set it to null.
* 2. Return the attribute in element’s attribute list whose namespace is
* namespace and local name is localName, if any, and null otherwise.
*/
const ns = namespace || null;
return element._attributeList._asArray().find(attr => attr._namespace === ns && attr._localName === localName) || null;
}
exports.element_getAnAttributeByNamespaceAndLocalName = element_getAnAttributeByNamespaceAndLocalName;
/**
* Retrieves an attribute's value with the given name namespace and local
* name from an element node.
*
* @param element - an element to receive the attribute
* @param localName - an attribute local name
* @param namespace - an attribute namespace
*/
function element_getAnAttributeValue(element, localName, namespace = '') {
/**
* 1. Let attr be the result of getting an attribute given namespace,
* localName, and element.
* 2. If attr is null, then return the empty string.
* 3. Return attr’s value.
*/
const attr = element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element);
if (attr === null)
return '';
else
return attr._value;
}
exports.element_getAnAttributeValue = element_getAnAttributeValue;
/**
* Sets an attribute of an element node.
*
* @param attr - an attribute
* @param element - an element to receive the attribute
*/
function element_setAnAttribute(attr, element) {
/**
* 1. If attr’s element is neither null nor element, throw an
* "InUseAttributeError" DOMException.
* 2. Let oldAttr be the result of getting an attribute given attr’s
* namespace, attr’s local name, and element.
* 3. If oldAttr is attr, return attr.
* 4. If oldAttr is non-null, replace it by attr in element.
* 5. Otherwise, append attr to element.
* 6. Return oldAttr.
*/
if (attr._element !== null && attr._element !== element)
throw new DOMException_1.InUseAttributeError(`This attribute already exists in the document: ${attr._qualifiedName} as a child of ${attr._element._qualifiedName}.`);
const oldAttr = element_getAnAttributeByNamespaceAndLocalName(attr._namespace || '', attr._localName, element);
if (oldAttr === attr)
return attr;
if (oldAttr !== null) {
element_replace(oldAttr, attr, element);
}
else {
element_append(attr, element);
}
return oldAttr;
}
exports.element_setAnAttribute = element_setAnAttribute;
/**
* Sets an attribute's value of an element node.
*
* @param element - an element to receive the attribute
* @param localName - an attribute local name
* @param value - an attribute value
* @param prefix - an attribute prefix
* @param namespace - an attribute namespace
*/
function element_setAnAttributeValue(element, localName, value, prefix = null, namespace = null) {
/**
* 1. If prefix is not given, set it to null.
* 2. If namespace is not given, set it to null.
* 3. Let attribute be the result of getting an attribute given namespace,
* localName, and element.
* 4. If attribute is null, create an attribute whose namespace is
* namespace, namespace prefix is prefix, local name is localName, value
* is value, and node document is element’s node document, then append this
* attribute to element, and then return.
* 5. Change attribute from element to value.
*/
const attribute = element_getAnAttributeByNamespaceAndLocalName(namespace || '', localName, element);
if (attribute === null) {
const newAttr = CreateAlgorithm_1.create_attr(element._nodeDocument, localName);
newAttr._namespace = namespace;
newAttr._namespacePrefix = prefix;
newAttr._value = value;
element_append(newAttr, element);
return;
}
element_change(attribute, element, value);
}
exports.element_setAnAttributeValue = element_setAnAttributeValue;
/**
* Removes an attribute with the given name from an element node.
*
* @param qualifiedName - an attribute name
* @param element - an element to receive the attribute
*/
function element_removeAnAttributeByName(qualifiedName, element) {
/**
* 1. Let attr be the result of getting an attribute given qualifiedName
* and element.
* 2. If attr is non-null, remove it from element.
* 3. Return attr.
*/
const attr = element_getAnAttributeByName(qualifiedName, element);
if (attr !== null) {
element_remove(attr, element);
}
return attr;
}
exports.element_removeAnAttributeByName = element_removeAnAttributeByName;
/**
* Removes an attribute with the given namespace and local name from an
* element node.
*
* @param namespace - an attribute namespace
* @param localName - an attribute local name
* @param element - an element to receive the attribute
*/
function element_removeAnAttributeByNamespaceAndLocalName(namespace, localName, element) {
/**
* 1. Let attr be the result of getting an attribute given namespace, localName, and element.
* 2. If attr is non-null, remove it from element.
* 3. Return attr.
*/
const attr = element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element);
if (attr !== null) {
element_remove(attr, element);
}
return attr;
}
exports.element_removeAnAttributeByNamespaceAndLocalName = element_removeAnAttributeByNamespaceAndLocalName;
/**
* Creates an element node.
* See: https://dom.spec.whatwg.org/#concept-create-element.
*
* @param document - the document owning the element
* @param localName - local name
* @param namespace - element namespace
* @param prefix - namespace prefix
* @param is - the "is" value
* @param synchronousCustomElementsFlag - synchronous custom elements flag
*/
function element_createAnElement(document, localName, namespace, prefix = null, is = null, synchronousCustomElementsFlag = false) {
/**
* 1. If prefix was not given, let prefix be null.
* 2. If is was not given, let is be null.
* 3. Let result be null.
*/
let result = null;
if (!dom_1.dom.features.customElements) {
result = CreateAlgorithm_1.create_element(document, localName, namespace, prefix);
result._customElementState = "uncustomized";
result._customElementDefinition = null;
result._is = is;
return result;
}
/**
* 4. Let definition be the result of looking up a custom element definition
* given document, namespace, localName, and is.
*/
const definition = CustomElementAlgorithm_1.customElement_lookUpACustomElementDefinition(document, namespace, localName, is);
if (definition !== null && definition.name !== definition.localName) {
/**
* 5. If definition is non-null, and definition’s name is not equal to
* its local name (i.e., definition represents a customized built-in
* element), then:
* 5.1. Let interface be the element interface for localName and the HTML
* namespace.
* 5.2. Set result to a new element that implements interface, with no
* attributes, namespace set to the HTML namespace, namespace prefix
* set to prefix, local name set to localName, custom element state set
* to "undefined", custom element definition set to null, is value set
* to is, and node document set to document.
* 5.3. If the synchronous custom elements flag is set, upgrade element
* using definition.
* 5.4. Otherwise, enqueue a custom element upgrade reaction given result
* and definition.
*/
const elemenInterface = DocumentAlgorithm_1.document_elementInterface(localName, infra_1.namespace.HTML);
result = new elemenInterface();
result._localName = localName;
result._namespace = infra_1.namespace.HTML;
result._namespacePrefix = prefix;
result._customElementState = "undefined";
result._customElementDefinition = null;
result._is = is;
result._nodeDocument = document;
if (synchronousCustomElementsFlag) {
CustomElementAlgorithm_1.customElement_upgrade(definition, result);
}
else {
CustomElementAlgorithm_1.customElement_enqueueACustomElementUpgradeReaction(result, definition);
}
}
else if (definition !== null) {
/**
* 6. Otherwise, if definition is non-null, then:
*/
if (synchronousCustomElementsFlag) {
/**
* 6.1. If the synchronous custom elements flag is set, then run these
* steps while catching any exceptions:
*/
try {
/**
* 6.1.1. Let C be definition’s constructor.
* 6.1.2. Set result to the result of constructing C, with no arguments.
* 6.1.3. Assert: result’s custom element state and custom element definition
* are initialized.
* 6.1.4. Assert: result’s namespace is the HTML namespace.
* _Note:_ IDL enforces that result is an HTMLElement object, which all
* use the HTML namespace.
*/
const C = definition.constructor;
const result = new C();
console.assert(result._customElementState !== undefined);
console.assert(result._customElementDefinition !== undefined);
console.assert(result._namespace === infra_1.namespace.HTML);
/**
* 6.1.5. If result’s attribute list is not empty, then throw a
* "NotSupportedError" DOMException.
* 6.1.6. If result has children, then throw a "NotSupportedError"
* DOMException.
* 6.1.7. If result’s parent is not null, then throw a
* "NotSupportedError" DOMException.
* 6.1.8. If result’s node document is not document, then throw a
* "NotSupportedError" DOMException.
* 6.1.9. If result’s local name is not equal to localName, then throw
* a "NotSupportedError" DOMException.
*/
if (result._attributeList.length !== 0)
throw new DOMException_1.NotSupportedError("Custom element already has attributes.");
if (result._children.size !== 0)
throw new DOMException_1.NotSupportedError("Custom element already has child nodes.");
if (result._parent !== null)
throw new DOMException_1.NotSupportedError("Custom element already has a parent node.");
if (result._nodeDocument !== document)
throw new DOMException_1.NotSupportedError("Custom element is already in a document.");
if (result._localName !== localName)
throw new DOMException_1.NotSupportedError("Custom element has a different local name.");
/**
* 6.1.10. Set result’s namespace prefix to prefix.
* 6.1.11. Set result’s is value to null.
*/
result._namespacePrefix = prefix;
result._is = null;
}
catch (e) {
/**
* If any of these steps threw an exception, then:
* - Report the exception.
* - Set result to a new element that implements the HTMLUnknownElement
* interface, with no attributes, namespace set to the HTML namespace,
* namespace prefix set to prefix, local name set to localName, custom
* element state set to "failed", custom element definition set to null,
* is value set to null, and node document set to document.
*/
// TODO: Report the exception
result = CreateAlgorithm_1.create_htmlUnknownElement(document, localName, infra_1.namespace.HTML, prefix);
result._customElementState = "failed";
result._customElementDefinition = null;
result._is = null;
}
}
else {
/**
* 6.2. Otherwise:
* 6.2.1. Set result to a new element that implements the HTMLElement
* interface, with no attributes, namespace set to the HTML namespace,
* namespace prefix set to prefix, local name set to localName, custom
* element state set to "undefined", custom element definition set to
* null, is value set to null, and node document set to document.
* 6.2.2. Enqueue a custom element upgrade reaction given result and
* definition.
*/
result = CreateAlgorithm_1.create_htmlElement(document, localName, infra_1.namespace.HTML, prefix);
result._customElementState = "undefined";
result._customElementDefinition = null;
result._is = null;
CustomElementAlgorithm_1.customElement_enqueueACustomElementUpgradeReaction(result, definition);
}
}
else {
/**
* 7. Otherwise:
* 7.1. Let interface be the element interface for localName and
* namespace.
* 7.2. Set result to a new element that implements interface, with no
* attributes, namespace set to namespace, namespace prefix set to prefix,
* local name set to localName, custom element state set to
* "uncustomized", custom element definition set to null, is value set to
* is, and node document set to document.
*/
const elementInterface = DocumentAlgorithm_1.document_elementInterface(localName, namespace);
result = new elementInterface();
result._localName = localName;
result._namespace = namespace;
result._namespacePrefix = prefix;
result._customElementState = "uncustomized";
result._customElementDefinition = null;
result._is = is;
result._nodeDocument = document;
/**
* 7.3. If namespace is the HTML namespace, and either localName is a
* valid custom element name or is is non-null, then set result’s
* custom element state to "undefined".
*/
if (namespace === infra_1.namespace.HTML && (is !== null ||
CustomElementAlgorithm_1.customElement_isValidCustomElementName(localName))) {
result._customElementState = "undefined";
}
}
/* istanbul ignore next */
if (result === null) {
throw new Error("Unable to create element.");
}
/**
* 8. Returns result
*/
return result;
}
exports.element_createAnElement = element_createAnElement;
/**
* Inserts a new node adjacent to this element.
*
* @param element - a reference element
* @param where - a string defining where to insert the element node.
* - `beforebegin` before this element itself.
* - `afterbegin` before the first child.
* - `beforeend` after the last child.
* - `afterend` after this element itself.
* @param node - node to insert
*/
function element_insertAdjacent(element, where, node) {
/**
* - "beforebegin"
* If element’s parent is null, return null.
* Return the result of pre-inserting node into element’s parent before
* element.
* - "afterbegin"
* Return the result of pre-inserting node into element before element’s
* first child.
* - "beforeend"
* Return the result of pre-inserting node into element before null.
* - "afterend"
* If element’s parent is null, return null.
* Return the result of pre-inserting node into element’s parent before element’s next sibling.
* - Otherwise
* Throw a "SyntaxError" DOMException.
*/
switch (where.toLowerCase()) {
case 'beforebegin':
if (element._parent === null)
return null;
return MutationAlgorithm_1.mutation_preInsert(node, element._parent, element);
case 'afterbegin':
return MutationAlgorithm_1.mutation_preInsert(node, element, element._firstChild);
case 'beforeend':
return MutationAlgorithm_1.mutation_preInsert(node, element, null);
case 'afterend':
if (element._parent === null)
return null;
return MutationAlgorithm_1.mutation_preInsert(node, element._parent, element._nextSibling);
default:
throw new DOMException_1.SyntaxError(`Invalid 'where' argument. "beforebegin", "afterbegin", "beforeend" or "afterend" expected`);
}
}
exports.element_insertAdjacent = element_insertAdjacent;
//# sourceMappingURL=ElementAlgorithm.js.map
/***/ }),
/***/ 35:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents the base class of `Error` objects used by this module.
*/
class DOMException extends Error {
/**
*
* @param name - message name
* @param message - error message
*/
constructor(name, message = "") {
super(message);
this.name = name;
}
}
exports.DOMException = DOMException;
class DOMStringSizeError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("DOMStringSizeError", message);
}
}
exports.DOMStringSizeError = DOMStringSizeError;
class WrongDocumentError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("WrongDocumentError", "The object is in the wrong document. " + message);
}
}
exports.WrongDocumentError = WrongDocumentError;
class NoDataAllowedError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NoDataAllowedError", message);
}
}
exports.NoDataAllowedError = NoDataAllowedError;
class NoModificationAllowedError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NoModificationAllowedError", "The object can not be modified. " + message);
}
}
exports.NoModificationAllowedError = NoModificationAllowedError;
class NotSupportedError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NotSupportedError", "The operation is not supported. " + message);
}
}
exports.NotSupportedError = NotSupportedError;
class InUseAttributeError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("InUseAttributeError", message);
}
}
exports.InUseAttributeError = InUseAttributeError;
class InvalidStateError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("InvalidStateError", "The object is in an invalid state. " + message);
}
}
exports.InvalidStateError = InvalidStateError;
class InvalidModificationError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("InvalidModificationError", "The object can not be modified in this way. " + message);
}
}
exports.InvalidModificationError = InvalidModificationError;
class NamespaceError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NamespaceError", "The operation is not allowed by Namespaces in XML. [XMLNS] " + message);
}
}
exports.NamespaceError = NamespaceError;
class InvalidAccessError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("InvalidAccessError", "The object does not support the operation or argument. " + message);
}
}
exports.InvalidAccessError = InvalidAccessError;
class ValidationError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("ValidationError", message);
}
}
exports.ValidationError = ValidationError;
class TypeMismatchError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("TypeMismatchError", message);
}
}
exports.TypeMismatchError = TypeMismatchError;
class SecurityError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("SecurityError", "The operation is insecure. " + message);
}
}
exports.SecurityError = SecurityError;
class NetworkError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NetworkError", "A network error occurred. " + message);
}
}
exports.NetworkError = NetworkError;
class AbortError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("AbortError", "The operation was aborted. " + message);
}
}
exports.AbortError = AbortError;
class URLMismatchError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("URLMismatchError", "The given URL does not match another URL. " + message);
}
}
exports.URLMismatchError = URLMismatchError;
class QuotaExceededError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("QuotaExceededError", "The quota has been exceeded. " + message);
}
}
exports.QuotaExceededError = QuotaExceededError;
class TimeoutError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("TimeoutError", "The operation timed out. " + message);
}
}
exports.TimeoutError = TimeoutError;
class InvalidNodeTypeError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("InvalidNodeTypeError", "The supplied node is incorrect or has an incorrect ancestor for this operation. " + message);
}
}
exports.InvalidNodeTypeError = InvalidNodeTypeError;
class DataCloneError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("DataCloneError", "The object can not be cloned. " + message);
}
}
exports.DataCloneError = DataCloneError;
class NotImplementedError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NotImplementedError", "The DOM method is not implemented by this module. " + message);
}
}
exports.NotImplementedError = NotImplementedError;
class HierarchyRequestError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("HierarchyRequestError", "The operation would yield an incorrect node tree. " + message);
}
}
exports.HierarchyRequestError = HierarchyRequestError;
class NotFoundError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("NotFoundError", "The object can not be found here. " + message);
}
}
exports.NotFoundError = NotFoundError;
class IndexSizeError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("IndexSizeError", "The index is not in the allowed range. " + message);
}
}
exports.IndexSizeError = IndexSizeError;
class SyntaxError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("SyntaxError", "The string did not match the expected pattern. " + message);
}
}
exports.SyntaxError = SyntaxError;
class InvalidCharacterError extends DOMException {
/**
* @param message - error message
*/
constructor(message = "") {
super("InvalidCharacterError", "The string contains invalid characters. " + message);
}
}
exports.InvalidCharacterError = InvalidCharacterError;
//# sourceMappingURL=DOMException.js.map
/***/ }),
/***/ 42:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ObjectCache_1 = __webpack_require__(568);
exports.ObjectCache = ObjectCache_1.ObjectCache;
var CompareCache_1 = __webpack_require__(938);
exports.CompareCache = CompareCache_1.CompareCache;
/**
* Applies the mixin to a given class.
*
* @param baseClass - class to receive the mixin
* @param mixinClass - mixin class
* @param overrides - an array with names of function overrides. Base class
* functions whose names are in this array will be kept by prepending an
* underscore to their names.
*/
function applyMixin(baseClass, mixinClass, ...overrides) {
Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => {
if (overrides.includes(name)) {
const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name);
/* istanbul ignore else */
if (orgPropDesc) {
Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc);
}
}
const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name);
/* istanbul ignore else */
if (propDesc) {
Object.defineProperty(baseClass.prototype, name, propDesc);
}
});
}
exports.applyMixin = applyMixin;
/**
* Applies default values to the given object.
*
* @param obj - an object
* @param defaults - an object with default values
* @param overwrite - if set to `true` defaults object always overwrites object
* values, whether they are `undefined` or not.
*/
function applyDefaults(obj, defaults, overwrite = false) {
const result = clone(obj || {});
for (const [key, val] of forEachObject(defaults)) {
if (isObject(val)) {
result[key] = applyDefaults(result[key], val);
}
else if (overwrite || result[key] === undefined) {
result[key] = val;
}
}
return result;
}
exports.applyDefaults = applyDefaults;
/**
* Iterates over items pairs of an array.
*
* @param arr - array to iterate
*/
function* forEachArray(arr) {
yield* arr;
}
exports.forEachArray = forEachArray;
/**
* Iterates over key/value pairs of a map or object.
*
* @param obj - map or object to iterate
*/
function* forEachObject(obj) {
if (isMap(obj)) {
yield* obj;
}
else {
for (const key in obj) {
/* istanbul ignore next */
if (!obj.hasOwnProperty(key))
continue;
yield [key, obj[key]];
}
}
}
exports.forEachObject = forEachObject;
/**
* Returns the number of entries in a map or object.
*
* @param obj - map or object
*/
function objectLength(obj) {
if (isMap(obj)) {
return obj.size;
}
else {
return Object.keys(obj).length;
}
}
exports.objectLength = objectLength;
/**
* Gets the value of a key from a map or object.
*
* @param obj - map or object
* @param key - the key to retrieve
*/
function getObjectValue(obj, key) {
if (isMap(obj)) {
return obj.get(key);
}
else {
return obj[key];
}
}
exports.getObjectValue = getObjectValue;
/**
* Removes a property from a map or object.
*
* @param obj - map or object
* @param key - the key to remove
*/
function removeObjectValue(obj, key) {
if (isMap(obj)) {
obj.delete(key);
}
else {
delete obj[key];
}
}
exports.removeObjectValue = removeObjectValue;
/**
* Deep clones the given object.
*
* @param obj - an object
*/
function clone(obj) {
if (isFunction(obj)) {
return obj;
}
else if (isArray(obj)) {
const result = [];
for (const item of obj) {
result.push(clone(item));
}
return result;
}
else if (isObject(obj)) {
const result = {};
for (const key in obj) {
/* istanbul ignore next */
if (obj.hasOwnProperty(key)) {
const val = obj[key];
result[key] = clone(val);
}
}
return result;
}
else {
return obj;
}
}
exports.clone = clone;
/**
* Type guard for boolean types
*
* @param x - a variable to type check
*/
function isBoolean(x) {
return typeof x === "boolean";
}
exports.isBoolean = isBoolean;
/**
* Type guard for numeric types
*
* @param x - a variable to type check
*/
function isNumber(x) {
return typeof x === "number";
}
exports.isNumber = isNumber;
/**
* Type guard for strings
*
* @param x - a variable to type check
*/
function isString(x) {
return typeof x === "string";
}
exports.isString = isString;
/**
* Type guard for function objects
*
* @param x - a variable to type check
*/
function isFunction(x) {
return !!x && Object.prototype.toString.call(x) === '[object Function]';
}
exports.isFunction = isFunction;
/**
* Type guard for JS objects
*
* _Note:_ Functions are objects too
*
* @param x - a variable to type check
*/
function isObject(x) {
const type = typeof x;
return !!x && (type === 'function' || type === 'object');
}
exports.isObject = isObject;
/**
* Type guard for arrays
*
* @param x - a variable to type check
*/
function isArray(x) {
return Array.isArray(x);
}
exports.isArray = isArray;
/**
* Type guard for maps.
*
* @param x - a variable to check
*/
function isMap(x) {
return x instanceof Map;
}
exports.isMap = isMap;
/**
* Determines if `x` is an empty Array or an Object with no own properties.
*
* @param x - a variable to check
*/
function isEmpty(x) {
if (isArray(x)) {
return !x.length;
}
else if (isObject(x)) {
for (const key in x) {
if (x.hasOwnProperty(key)) {
return false;
}
}
return true;
}
return false;
}
exports.isEmpty = isEmpty;
/**
* Determines if `x` is a plain Object.
*
* @param x - a variable to check
*/
function isPlainObject(x) {
if (isObject(x)) {
const proto = Object.getPrototypeOf(x);
const ctor = proto.constructor;
return proto && ctor &&
(typeof ctor === 'function') && (ctor instanceof ctor) &&
(Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
}
return false;
}
exports.isPlainObject = isPlainObject;
/**
* Determines if `x` is an iterable Object.
*
* @param x - a variable to check
*/
function isIterable(x) {
return x && (typeof x[Symbol.iterator] === 'function');
}
exports.isIterable = isIterable;
/**
* Gets the primitive value of an object.
*/
function getValue(obj) {
if (isFunction(obj.valueOf)) {
return obj.valueOf();
}
else {
return obj;
}
}
exports.getValue = getValue;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 43:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const NodeImpl_1 = __webpack_require__(935);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a generic text node.
*/
class CharacterDataImpl extends NodeImpl_1.NodeImpl {
/**
* Initializes a new instance of `CharacterData`.
*
* @param data - the text content
*/
constructor(data) {
super();
this._data = data;
}
/** @inheritdoc */
get data() { return this._data; }
set data(value) {
algorithm_1.characterData_replaceData(this, 0, this._data.length, value);
}
/** @inheritdoc */
get length() { return this._data.length; }
/** @inheritdoc */
substringData(offset, count) {
/**
* The substringData(offset, count) method, when invoked, must return the
* result of running substring data with node context object, offset offset, and count count.
*/
return algorithm_1.characterData_substringData(this, offset, count);
}
/** @inheritdoc */
appendData(data) {
/**
* The appendData(data) method, when invoked, must replace data with node
* context object, offset context object’s length, count 0, and data data.
*/
return algorithm_1.characterData_replaceData(this, this._data.length, 0, data);
}
/** @inheritdoc */
insertData(offset, data) {
/**
* The insertData(offset, data) method, when invoked, must replace data with
* node context object, offset offset, count 0, and data data.
*/
algorithm_1.characterData_replaceData(this, offset, 0, data);
}
/** @inheritdoc */
deleteData(offset, count) {
/**
* The deleteData(offset, count) method, when invoked, must replace data
* with node context object, offset offset, count count, and data the
* empty string.
*/
algorithm_1.characterData_replaceData(this, offset, count, '');
}
/** @inheritdoc */
replaceData(offset, count, data) {
/**
* The replaceData(offset, count, data) method, when invoked, must replace
* data with node context object, offset offset, count count, and data data.
*/
algorithm_1.characterData_replaceData(this, offset, count, data);
}
// MIXIN: NonDocumentTypeChildNode
/* istanbul ignore next */
get previousElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }
/* istanbul ignore next */
get nextElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }
// MIXIN: ChildNode
/* istanbul ignore next */
before(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
after(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
replaceWith(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
remove() { throw new Error("Mixin: ChildNode not implemented."); }
}
exports.CharacterDataImpl = CharacterDataImpl;
//# sourceMappingURL=CharacterDataImpl.js.map
/***/ }),
/***/ 54:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const OrderedSetAlgorithm_1 = __webpack_require__(146);
const DOMAlgorithm_1 = __webpack_require__(304);
const ElementAlgorithm_1 = __webpack_require__(33);
/**
* Validates a given token against the supported tokens defined for the given
* token lists' associated attribute.
*
* @param tokenList - a token list
* @param token - a token
*/
function tokenList_validationSteps(tokenList, token) {
/**
* 1. If the associated attribute’s local name does not define supported
* tokens, throw a TypeError.
* 2. Let lowercase token be a copy of token, in ASCII lowercase.
* 3. If lowercase token is present in supported tokens, return true.
* 4. Return false.
*/
if (!DOMAlgorithm_1.dom_hasSupportedTokens(tokenList._attribute._localName)) {
throw new TypeError(`There are no supported tokens defined for attribute name: '${tokenList._attribute._localName}'.`);
}
return DOMAlgorithm_1.dom_getSupportedTokens(tokenList._attribute._localName).has(token.toLowerCase());
}
exports.tokenList_validationSteps = tokenList_validationSteps;
/**
* Updates the value of the token lists' associated attribute.
*
* @param tokenList - a token list
*/
function tokenList_updateSteps(tokenList) {
/**
* 1. If the associated element does not have an associated attribute and
* token set is empty, then return.
* 2. Set an attribute value for the associated element using associated
* attribute’s local name and the result of running the ordered set
* serializer for token set.
*/
if (!tokenList._element.hasAttribute(tokenList._attribute._localName) &&
tokenList._tokenSet.size === 0) {
return;
}
ElementAlgorithm_1.element_setAnAttributeValue(tokenList._element, tokenList._attribute._localName, OrderedSetAlgorithm_1.orderedSet_serialize(tokenList._tokenSet));
}
exports.tokenList_updateSteps = tokenList_updateSteps;
/**
* Gets the value of the token lists' associated attribute.
*
* @param tokenList - a token list
*/
function tokenList_serializeSteps(tokenList) {
/**
* A DOMTokenList object’s serialize steps are to return the result of
* running get an attribute value given the associated element and the
* associated attribute’s local name.
*/
return ElementAlgorithm_1.element_getAnAttributeValue(tokenList._element, tokenList._attribute._localName);
}
exports.tokenList_serializeSteps = tokenList_serializeSteps;
//# sourceMappingURL=DOMTokenListAlgorithm.js.map
/***/ }),
/***/ 60:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(337);
const CreateAlgorithm_1 = __webpack_require__(86);
/**
* Converts the given nodes or strings into a node (if `nodes` has
* only one element) or a document fragment.
*
* @param nodes - the array of nodes or strings,
* @param document - owner document
*/
function parentNode_convertNodesIntoANode(nodes, document) {
/**
* 1. Let node be null.
* 2. Replace each string in nodes with a new Text node whose data is the
* string and node document is document.
*/
let node = null;
for (let i = 0; i < nodes.length; i++) {
const item = nodes[i];
if (util_1.isString(item)) {
const text = CreateAlgorithm_1.create_text(document, item);
nodes[i] = text;
}
}
/**
* 3. If nodes contains one node, set node to that node.
* 4. Otherwise, set node to a new DocumentFragment whose node document is
* document, and then append each node in nodes, if any, to it.
*/
if (nodes.length === 1) {
node = nodes[0];
}
else {
node = CreateAlgorithm_1.create_documentFragment(document);
const ns = node;
for (const item of nodes) {
ns.appendChild(item);
}
}
/**
* 5. Return node.
*/
return node;
}
exports.parentNode_convertNodesIntoANode = parentNode_convertNodesIntoANode;
//# sourceMappingURL=ParentNodeAlgorithm.js.map
/***/ }),
/***/ 68:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var FixedSizeSet_1 = __webpack_require__(319);
exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet;
var ObjectCache_1 = __webpack_require__(973);
exports.ObjectCache = ObjectCache_1.ObjectCache;
var CompareCache_1 = __webpack_require__(441);
exports.CompareCache = CompareCache_1.CompareCache;
var Lazy_1 = __webpack_require__(271);
exports.Lazy = Lazy_1.Lazy;
/**
* Applies the mixin to a given class.
*
* @param baseClass - class to receive the mixin
* @param mixinClass - mixin class
* @param overrides - an array with names of function overrides. Base class
* functions whose names are in this array will be kept by prepending an
* underscore to their names.
*/
function applyMixin(baseClass, mixinClass, ...overrides) {
Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => {
if (overrides.includes(name)) {
const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name);
/* istanbul ignore else */
if (orgPropDesc) {
Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc);
}
}
const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name);
/* istanbul ignore else */
if (propDesc) {
Object.defineProperty(baseClass.prototype, name, propDesc);
}
});
}
exports.applyMixin = applyMixin;
/**
* Applies default values to the given object.
*
* @param obj - an object
* @param defaults - an object with default values
* @param overwrite - if set to `true` defaults object always overwrites object
* values, whether they are `undefined` or not.
*/
function applyDefaults(obj, defaults, overwrite = false) {
const result = clone(obj || {});
forEachObject(defaults, (key, val) => {
if (isObject(val)) {
result[key] = applyDefaults(result[key], val);
}
else if (overwrite || result[key] === undefined) {
result[key] = val;
}
});
return result;
}
exports.applyDefaults = applyDefaults;
/**
* Iterates over items of an array or set.
*
* @param arr - array or set to iterate
* @param callback - a callback function which receives each array item as its
* single argument
* @param thisArg - the value of this inside callback
*/
function forEachArray(arr, callback, thisArg) {
arr.forEach(callback, thisArg);
}
exports.forEachArray = forEachArray;
/**
* Iterates over key/value pairs of a map or object.
*
* @param obj - map or object to iterate
* @param callback - a callback function which receives object key as its first
* argument and object value as its second argument
* @param thisArg - the value of this inside callback
*/
function forEachObject(obj, callback, thisArg) {
if (isMap(obj)) {
obj.forEach((value, key) => callback.call(thisArg, key, value));
}
else {
for (const key in obj) {
/* istanbul ignore else */
if (obj.hasOwnProperty(key)) {
callback.call(thisArg, key, obj[key]);
}
}
}
}
exports.forEachObject = forEachObject;
/**
* Returns the number of entries in an array or set.
*
* @param arr - array or set
*/
function arrayLength(obj) {
if (isSet(obj)) {
return obj.size;
}
else {
return obj.length;
}
}
exports.arrayLength = arrayLength;
/**
* Returns the number of entries in a map or object.
*
* @param obj - map or object
*/
function objectLength(obj) {
if (isMap(obj)) {
return obj.size;
}
else {
return Object.keys(obj).length;
}
}
exports.objectLength = objectLength;
/**
* Gets the value of a key from a map or object.
*
* @param obj - map or object
* @param key - the key to retrieve
*/
function getObjectValue(obj, key) {
if (isMap(obj)) {
return obj.get(key);
}
else {
return obj[key];
}
}
exports.getObjectValue = getObjectValue;
/**
* Removes a property from a map or object.
*
* @param obj - map or object
* @param key - the key to remove
*/
function removeObjectValue(obj, key) {
if (isMap(obj)) {
obj.delete(key);
}
else {
delete obj[key];
}
}
exports.removeObjectValue = removeObjectValue;
/**
* Deep clones the given object.
*
* @param obj - an object
*/
function clone(obj) {
if (isFunction(obj)) {
return obj;
}
else if (isArray(obj)) {
const result = [];
for (const item of obj) {
result.push(clone(item));
}
return result;
}
else if (isObject(obj)) {
const result = {};
for (const key in obj) {
/* istanbul ignore next */
if (obj.hasOwnProperty(key)) {
const val = obj[key];
result[key] = clone(val);
}
}
return result;
}
else {
return obj;
}
}
exports.clone = clone;
/**
* Type guard for boolean types
*
* @param x - a variable to type check
*/
function isBoolean(x) {
return typeof x === "boolean";
}
exports.isBoolean = isBoolean;
/**
* Type guard for numeric types
*
* @param x - a variable to type check
*/
function isNumber(x) {
return typeof x === "number";
}
exports.isNumber = isNumber;
/**
* Type guard for strings
*
* @param x - a variable to type check
*/
function isString(x) {
return typeof x === "string";
}
exports.isString = isString;
/**
* Type guard for function objects
*
* @param x - a variable to type check
*/
function isFunction(x) {
return !!x && Object.prototype.toString.call(x) === '[object Function]';
}
exports.isFunction = isFunction;
/**
* Type guard for JS objects
*
* _Note:_ Functions are objects too
*
* @param x - a variable to type check
*/
function isObject(x) {
const type = typeof x;
return !!x && (type === 'function' || type === 'object');
}
exports.isObject = isObject;
/**
* Type guard for arrays
*
* @param x - a variable to type check
*/
function isArray(x) {
return Array.isArray(x);
}
exports.isArray = isArray;
/**
* Type guard for sets.
*
* @param x - a variable to check
*/
function isSet(x) {
return x instanceof Set;
}
exports.isSet = isSet;
/**
* Type guard for maps.
*
* @param x - a variable to check
*/
function isMap(x) {
return x instanceof Map;
}
exports.isMap = isMap;
/**
* Determines if `x` is an empty Array or an Object with no own properties.
*
* @param x - a variable to check
*/
function isEmpty(x) {
if (isArray(x)) {
return !x.length;
}
else if (isSet(x)) {
return !x.size;
}
else if (isMap(x)) {
return !x.size;
}
else if (isObject(x)) {
for (const key in x) {
if (x.hasOwnProperty(key)) {
return false;
}
}
return true;
}
return false;
}
exports.isEmpty = isEmpty;
/**
* Determines if `x` is a plain Object.
*
* @param x - a variable to check
*/
function isPlainObject(x) {
if (isObject(x)) {
const proto = Object.getPrototypeOf(x);
const ctor = proto.constructor;
return proto && ctor &&
(typeof ctor === 'function') && (ctor instanceof ctor) &&
(Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
}
return false;
}
exports.isPlainObject = isPlainObject;
/**
* Determines if `x` is an iterable Object.
*
* @param x - a variable to check
*/
function isIterable(x) {
return x && (typeof x[Symbol.iterator] === 'function');
}
exports.isIterable = isIterable;
/**
* Gets the primitive value of an object.
*/
function getValue(obj) {
if (isFunction(obj.valueOf)) {
return obj.valueOf();
}
else {
return obj;
}
}
exports.getValue = getValue;
/**
* UTF-8 encodes the given string.
*
* @param input - a string
*/
function utf8Encode(input) {
const bytes = new Uint8Array(input.length * 4);
let byteIndex = 0;
for (let i = 0; i < input.length; i++) {
let char = input.charCodeAt(i);
if (char < 128) {
bytes[byteIndex++] = char;
continue;
}
else if (char < 2048) {
bytes[byteIndex++] = char >> 6 | 192;
}
else {
if (char > 0xd7ff && char < 0xdc00) {
if (++i >= input.length) {
throw new Error("Incomplete surrogate pair.");
}
const c2 = input.charCodeAt(i);
if (c2 < 0xdc00 || c2 > 0xdfff) {
throw new Error("Invalid surrogate character.");
}
char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff);
bytes[byteIndex++] = char >> 18 | 240;
bytes[byteIndex++] = char >> 12 & 63 | 128;
}
else {
bytes[byteIndex++] = char >> 12 | 224;
}
bytes[byteIndex++] = char >> 6 & 63 | 128;
}
bytes[byteIndex++] = char & 63 | 128;
}
return bytes.subarray(0, byteIndex);
}
exports.utf8Encode = utf8Encode;
/**
* UTF-8 decodes the given byte sequence into a string.
*
* @param bytes - a byte sequence
*/
function utf8Decode(bytes) {
let result = "";
let i = 0;
while (i < bytes.length) {
var c = bytes[i++];
if (c > 127) {
if (c > 191 && c < 224) {
if (i >= bytes.length) {
throw new Error("Incomplete 2-byte sequence.");
}
c = (c & 31) << 6 | bytes[i++] & 63;
}
else if (c > 223 && c < 240) {
if (i + 1 >= bytes.length) {
throw new Error("Incomplete 3-byte sequence.");
}
c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else if (c > 239 && c < 248) {
if (i + 2 >= bytes.length) {
throw new Error("Incomplete 4-byte sequence.");
}
c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else {
throw new Error("Unknown multi-byte start.");
}
}
if (c <= 0xffff) {
result += String.fromCharCode(c);
}
else if (c <= 0x10ffff) {
c -= 0x10000;
result += String.fromCharCode(c >> 10 | 0xd800);
result += String.fromCharCode(c & 0x3FF | 0xdc00);
}
else {
throw new Error("Code point exceeds UTF-16 limit.");
}
}
return result;
}
exports.utf8Decode = utf8Decode;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 86:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DOMImplementationImpl_1 = __webpack_require__(290);
const WindowImpl_1 = __webpack_require__(932);
const XMLDocumentImpl_1 = __webpack_require__(661);
const DocumentImpl_1 = __webpack_require__(488);
const AbortControllerImpl_1 = __webpack_require__(990);
const AbortSignalImpl_1 = __webpack_require__(784);
const DocumentTypeImpl_1 = __webpack_require__(558);
const ElementImpl_1 = __webpack_require__(695);
const DocumentFragmentImpl_1 = __webpack_require__(796);
const ShadowRootImpl_1 = __webpack_require__(581);
const AttrImpl_1 = __webpack_require__(866);
const TextImpl_1 = __webpack_require__(820);
const CDATASectionImpl_1 = __webpack_require__(920);
const CommentImpl_1 = __webpack_require__(760);
const ProcessingInstructionImpl_1 = __webpack_require__(619);
const HTMLCollectionImpl_1 = __webpack_require__(204);
const NodeListImpl_1 = __webpack_require__(636);
const NodeListStaticImpl_1 = __webpack_require__(266);
const NamedNodeMapImpl_1 = __webpack_require__(88);
const RangeImpl_1 = __webpack_require__(90);
const NodeIteratorImpl_1 = __webpack_require__(800);
const TreeWalkerImpl_1 = __webpack_require__(646);
const NodeFilterImpl_1 = __webpack_require__(774);
const MutationRecordImpl_1 = __webpack_require__(730);
const DOMTokenListImpl_1 = __webpack_require__(742);
/**
* Creates a `DOMImplementation`.
*
* @param document - associated document
*/
function create_domImplementation(document) {
return DOMImplementationImpl_1.DOMImplementationImpl._create(document);
}
exports.create_domImplementation = create_domImplementation;
/**
* Creates a `Window` node.
*/
function create_window() {
return WindowImpl_1.WindowImpl._create();
}
exports.create_window = create_window;
/**
* Creates an `XMLDocument` node.
*/
function create_xmlDocument() {
return new XMLDocumentImpl_1.XMLDocumentImpl();
}
exports.create_xmlDocument = create_xmlDocument;
/**
* Creates a `Document` node.
*/
function create_document() {
return new DocumentImpl_1.DocumentImpl();
}
exports.create_document = create_document;
/**
* Creates an `AbortController`.
*/
function create_abortController() {
return new AbortControllerImpl_1.AbortControllerImpl();
}
exports.create_abortController = create_abortController;
/**
* Creates an `AbortSignal`.
*/
function create_abortSignal() {
return AbortSignalImpl_1.AbortSignalImpl._create();
}
exports.create_abortSignal = create_abortSignal;
/**
* Creates a `DocumentType` node.
*
* @param document - owner document
* @param name - name of the node
* @param publicId - `PUBLIC` identifier
* @param systemId - `SYSTEM` identifier
*/
function create_documentType(document, name, publicId, systemId) {
return DocumentTypeImpl_1.DocumentTypeImpl._create(document, name, publicId, systemId);
}
exports.create_documentType = create_documentType;
/**
* Creates a new `Element` node.
*
* @param document - owner document
* @param localName - local name
* @param namespace - namespace
* @param prefix - namespace prefix
*/
function create_element(document, localName, namespace, prefix) {
return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix);
}
exports.create_element = create_element;
/**
* Creates a new `HTMLElement` node.
*
* @param document - owner document
* @param localName - local name
* @param namespace - namespace
* @param prefix - namespace prefix
*/
function create_htmlElement(document, localName, namespace, prefix) {
// TODO: Implement in HTML DOM
return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix);
}
exports.create_htmlElement = create_htmlElement;
/**
* Creates a new `HTMLUnknownElement` node.
*
* @param document - owner document
* @param localName - local name
* @param namespace - namespace
* @param prefix - namespace prefix
*/
function create_htmlUnknownElement(document, localName, namespace, prefix) {
// TODO: Implement in HTML DOM
return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix);
}
exports.create_htmlUnknownElement = create_htmlUnknownElement;
/**
* Creates a new `DocumentFragment` node.
*
* @param document - owner document
*/
function create_documentFragment(document) {
return DocumentFragmentImpl_1.DocumentFragmentImpl._create(document);
}
exports.create_documentFragment = create_documentFragment;
/**
* Creates a new `ShadowRoot` node.
*
* @param document - owner document
* @param host - shadow root's host element node
*/
function create_shadowRoot(document, host) {
return ShadowRootImpl_1.ShadowRootImpl._create(document, host);
}
exports.create_shadowRoot = create_shadowRoot;
/**
* Creates a new `Attr` node.
*
* @param document - owner document
* @param localName - local name
*/
function create_attr(document, localName) {
return AttrImpl_1.AttrImpl._create(document, localName);
}
exports.create_attr = create_attr;
/**
* Creates a new `Text` node.
*
* @param document - owner document
* @param data - node contents
*/
function create_text(document, data) {
return TextImpl_1.TextImpl._create(document, data);
}
exports.create_text = create_text;
/**
* Creates a new `CDATASection` node.
*
* @param document - owner document
* @param data - node contents
*/
function create_cdataSection(document, data) {
return CDATASectionImpl_1.CDATASectionImpl._create(document, data);
}
exports.create_cdataSection = create_cdataSection;
/**
* Creates a new `Comment` node.
*
* @param document - owner document
* @param data - node contents
*/
function create_comment(document, data) {
return CommentImpl_1.CommentImpl._create(document, data);
}
exports.create_comment = create_comment;
/**
* Creates a new `ProcessingInstruction` node.
*
* @param document - owner document
* @param target - instruction target
* @param data - node contents
*/
function create_processingInstruction(document, target, data) {
return ProcessingInstructionImpl_1.ProcessingInstructionImpl._create(document, target, data);
}
exports.create_processingInstruction = create_processingInstruction;
/**
* Creates a new `HTMLCollection`.
*
* @param root - root node
* @param filter - node filter
*/
function create_htmlCollection(root, filter = (() => true)) {
return HTMLCollectionImpl_1.HTMLCollectionImpl._create(root, filter);
}
exports.create_htmlCollection = create_htmlCollection;
/**
* Creates a new live `NodeList`.
*
* @param root - root node
*/
function create_nodeList(root) {
return NodeListImpl_1.NodeListImpl._create(root);
}
exports.create_nodeList = create_nodeList;
/**
* Creates a new static `NodeList`.
*
* @param root - root node
* @param items - a list of items to initialize the list
*/
function create_nodeListStatic(root, items) {
return NodeListStaticImpl_1.NodeListStaticImpl._create(root, items);
}
exports.create_nodeListStatic = create_nodeListStatic;
/**
* Creates a new `NamedNodeMap`.
*
* @param element - parent element
*/
function create_namedNodeMap(element) {
return NamedNodeMapImpl_1.NamedNodeMapImpl._create(element);
}
exports.create_namedNodeMap = create_namedNodeMap;
/**
* Creates a new `Range`.
*
* @param start - start point
* @param end - end point
*/
function create_range(start, end) {
return RangeImpl_1.RangeImpl._create(start, end);
}
exports.create_range = create_range;
/**
* Creates a new `NodeIterator`.
*
* @param root - iterator's root node
* @param reference - reference node
* @param pointerBeforeReference - whether the iterator is before or after the
* reference node
*/
function create_nodeIterator(root, reference, pointerBeforeReference) {
return NodeIteratorImpl_1.NodeIteratorImpl._create(root, reference, pointerBeforeReference);
}
exports.create_nodeIterator = create_nodeIterator;
/**
* Creates a new `TreeWalker`.
*
* @param root - iterator's root node
* @param current - current node
*/
function create_treeWalker(root, current) {
return TreeWalkerImpl_1.TreeWalkerImpl._create(root, current);
}
exports.create_treeWalker = create_treeWalker;
/**
* Creates a new `NodeFilter`.
*/
function create_nodeFilter() {
return NodeFilterImpl_1.NodeFilterImpl._create();
}
exports.create_nodeFilter = create_nodeFilter;
/**
* Creates a new `MutationRecord`.
*
* @param type - type of mutation: `"attributes"` for an attribute
* mutation, `"characterData"` for a mutation to a CharacterData node
* and `"childList"` for a mutation to the tree of nodes.
* @param target - node affected by the mutation.
* @param addedNodes - list of added nodes.
* @param removedNodes - list of removed nodes.
* @param previousSibling - previous sibling of added or removed nodes.
* @param nextSibling - next sibling of added or removed nodes.
* @param attributeName - local name of the changed attribute,
* and `null` otherwise.
* @param attributeNamespace - namespace of the changed attribute,
* and `null` otherwise.
* @param oldValue - value before mutation: attribute value for an attribute
* mutation, node `data` for a mutation to a CharacterData node and `null`
* for a mutation to the tree of nodes.
*/
function create_mutationRecord(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) {
return MutationRecordImpl_1.MutationRecordImpl._create(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue);
}
exports.create_mutationRecord = create_mutationRecord;
/**
* Creates a new `DOMTokenList`.
*
* @param element - associated element
* @param attribute - associated attribute
*/
function create_domTokenList(element, attribute) {
return DOMTokenListImpl_1.DOMTokenListImpl._create(element, attribute);
}
exports.create_domTokenList = create_domTokenList;
//# sourceMappingURL=CreateAlgorithm.js.map
/***/ }),
/***/ 87:
/***/ (function(module) {
module.exports = require("os");
/***/ }),
/***/ 88:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DOMException_1 = __webpack_require__(35);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a collection of attributes.
*/
class NamedNodeMapImpl extends Array {
/**
* Initializes a new instance of `NamedNodeMap`.
*
* @param element - parent element
*/
constructor(element) {
super();
this._element = element;
}
_asArray() { return this; }
/** @inheritdoc */
item(index) {
/**
* 1. If index is equal to or greater than context object’s attribute list’s
* size, then return null.
* 2. Otherwise, return context object’s attribute list[index].
*
*/
return this[index] || null;
}
/** @inheritdoc */
getNamedItem(qualifiedName) {
/**
* The getNamedItem(qualifiedName) method, when invoked, must return the
* result of getting an attribute given qualifiedName and element.
*/
return algorithm_1.element_getAnAttributeByName(qualifiedName, this._element);
}
/** @inheritdoc */
getNamedItemNS(namespace, localName) {
/**
* The getNamedItemNS(namespace, localName) method, when invoked, must
* return the result of getting an attribute given namespace, localName,
* and element.
*/
return algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace || '', localName, this._element);
}
/** @inheritdoc */
setNamedItem(attr) {
/**
* The setNamedItem(attr) and setNamedItemNS(attr) methods, when invoked,
* must return the result of setting an attribute given attr and element.
*/
return algorithm_1.element_setAnAttribute(attr, this._element);
}
/** @inheritdoc */
setNamedItemNS(attr) {
return algorithm_1.element_setAnAttribute(attr, this._element);
}
/** @inheritdoc */
removeNamedItem(qualifiedName) {
/**
* 1. Let attr be the result of removing an attribute given qualifiedName
* and element.
* 2. If attr is null, then throw a "NotFoundError" DOMException.
* 3. Return attr.
*/
const attr = algorithm_1.element_removeAnAttributeByName(qualifiedName, this._element);
if (attr === null)
throw new DOMException_1.NotFoundError();
return attr;
}
/** @inheritdoc */
removeNamedItemNS(namespace, localName) {
/**
* 1. Let attr be the result of removing an attribute given namespace,
* localName, and element.
* 2. If attr is null, then throw a "NotFoundError" DOMException.
* 3. Return attr.
*/
const attr = algorithm_1.element_removeAnAttributeByNamespaceAndLocalName(namespace || '', localName, this._element);
if (attr === null)
throw new DOMException_1.NotFoundError();
return attr;
}
/**
* Creates a new `NamedNodeMap`.
*
* @param element - parent element
*/
static _create(element) {
return new NamedNodeMapImpl(element);
}
}
exports.NamedNodeMapImpl = NamedNodeMapImpl;
//# sourceMappingURL=NamedNodeMapImpl.js.map
/***/ }),
/***/ 90:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const interfaces_1 = __webpack_require__(970);
const AbstractRangeImpl_1 = __webpack_require__(537);
const DOMException_1 = __webpack_require__(35);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
const util_1 = __webpack_require__(918);
/**
* Represents a live range.
*/
class RangeImpl extends AbstractRangeImpl_1.AbstractRangeImpl {
/**
* Initializes a new instance of `Range`.
*/
constructor() {
super();
/**
* The Range() constructor, when invoked, must return a new live range with
* (current global object’s associated Document, 0) as its start and end.
*/
const doc = _1.dom.window._associatedDocument;
this._start = [doc, 0];
this._end = [doc, 0];
_1.dom.rangeList.add(this);
}
/** @inheritdoc */
get commonAncestorContainer() {
/**
* 1. Let container be start node.
* 2. While container is not an inclusive ancestor of end node, let
* container be container’s parent.
* 3. Return container.
*/
let container = this._start[0];
while (!algorithm_1.tree_isAncestorOf(this._end[0], container, true)) {
if (container._parent === null) {
throw new Error("Parent node is null.");
}
container = container._parent;
}
return container;
}
/** @inheritdoc */
setStart(node, offset) {
/**
* The setStart(node, offset) method, when invoked, must set the start of
* context object to boundary point (node, offset).
*/
algorithm_1.range_setTheStart(this, node, offset);
}
/** @inheritdoc */
setEnd(node, offset) {
/**
* The setEnd(node, offset) method, when invoked, must set the end of
* context object to boundary point (node, offset).
*/
algorithm_1.range_setTheEnd(this, node, offset);
}
/** @inheritdoc */
setStartBefore(node) {
/**
* 1. Let parent be node’s parent.
* 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException.
* 3. Set the start of the context object to boundary point
* (parent, node’s index).
*/
let parent = node._parent;
if (parent === null)
throw new DOMException_1.InvalidNodeTypeError();
algorithm_1.range_setTheStart(this, parent, algorithm_1.tree_index(node));
}
/** @inheritdoc */
setStartAfter(node) {
/**
* 1. Let parent be node’s parent.
* 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException.
* 3. Set the start of the context object to boundary point
* (parent, node’s index plus 1).
*/
let parent = node._parent;
if (parent === null)
throw new DOMException_1.InvalidNodeTypeError();
algorithm_1.range_setTheStart(this, parent, algorithm_1.tree_index(node) + 1);
}
/** @inheritdoc */
setEndBefore(node) {
/**
* 1. Let parent be node’s parent.
* 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException.
* 3. Set the end of the context object to boundary point
* (parent, node’s index).
*/
let parent = node._parent;
if (parent === null)
throw new DOMException_1.InvalidNodeTypeError();
algorithm_1.range_setTheEnd(this, parent, algorithm_1.tree_index(node));
}
/** @inheritdoc */
setEndAfter(node) {
/**
* 1. Let parent be node’s parent.
* 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException.
* 3. Set the end of the context object to boundary point
* (parent, node’s index plus 1).
*/
let parent = node._parent;
if (parent === null)
throw new DOMException_1.InvalidNodeTypeError();
algorithm_1.range_setTheEnd(this, parent, algorithm_1.tree_index(node) + 1);
}
/** @inheritdoc */
collapse(toStart) {
/**
* The collapse(toStart) method, when invoked, must if toStart is true,
* set end to start, and set start to end otherwise.
*/
if (toStart) {
this._end = this._start;
}
else {
this._start = this._end;
}
}
/** @inheritdoc */
selectNode(node) {
/**
* The selectNode(node) method, when invoked, must select node within
* context object.
*/
algorithm_1.range_select(node, this);
}
/** @inheritdoc */
selectNodeContents(node) {
/**
* 1. If node is a doctype, throw an "InvalidNodeTypeError" DOMException.
* 2. Let length be the length of node.
* 3. Set start to the boundary point (node, 0).
* 4. Set end to the boundary point (node, length).
*/
if (util_1.Guard.isDocumentTypeNode(node))
throw new DOMException_1.InvalidNodeTypeError();
const length = algorithm_1.tree_nodeLength(node);
this._start = [node, 0];
this._end = [node, length];
}
/** @inheritdoc */
compareBoundaryPoints(how, sourceRange) {
/**
* 1. If how is not one of
* - START_TO_START,
* - START_TO_END,
* - END_TO_END, and
* - END_TO_START,
* then throw a "NotSupportedError" DOMException.
*/
if (how !== interfaces_1.HowToCompare.StartToStart && how !== interfaces_1.HowToCompare.StartToEnd &&
how !== interfaces_1.HowToCompare.EndToEnd && how !== interfaces_1.HowToCompare.EndToStart)
throw new DOMException_1.NotSupportedError();
/**
* 2. If context object’s root is not the same as sourceRange’s root,
* then throw a "WrongDocumentError" DOMException.
*/
if (algorithm_1.range_root(this) !== algorithm_1.range_root(sourceRange))
throw new DOMException_1.WrongDocumentError();
/**
* 3. If how is:
* - START_TO_START:
* Let this point be the context object’s start. Let other point be
* sourceRange’s start.
* - START_TO_END:
* Let this point be the context object’s end. Let other point be
* sourceRange’s start.
* - END_TO_END:
* Let this point be the context object’s end. Let other point be
* sourceRange’s end.
* - END_TO_START:
* Let this point be the context object’s start. Let other point be
* sourceRange’s end.
*/
let thisPoint;
let otherPoint;
switch (how) {
case interfaces_1.HowToCompare.StartToStart:
thisPoint = this._start;
otherPoint = sourceRange._start;
break;
case interfaces_1.HowToCompare.StartToEnd:
thisPoint = this._end;
otherPoint = sourceRange._start;
break;
case interfaces_1.HowToCompare.EndToEnd:
thisPoint = this._end;
otherPoint = sourceRange._end;
break;
case interfaces_1.HowToCompare.EndToStart:
thisPoint = this._start;
otherPoint = sourceRange._end;
break;
/* istanbul ignore next */
default:
throw new DOMException_1.NotSupportedError();
}
/**
* 4. If the position of this point relative to other point is
* - before
* Return −1.
* - equal
* Return 0.
* - after
* Return 1.
*/
const position = algorithm_1.boundaryPoint_position(thisPoint, otherPoint);
if (position === interfaces_1.BoundaryPosition.Before) {
return -1;
}
else if (position === interfaces_1.BoundaryPosition.After) {
return 1;
}
else {
return 0;
}
}
/** @inheritdoc */
deleteContents() {
/**
* 1. If the context object is collapsed, then return.
* 2. Let original start node, original start offset, original end node,
* and original end offset be the context object’s start node,
* start offset, end node, and end offset, respectively.
*/
if (algorithm_1.range_collapsed(this))
return;
const originalStartNode = this._startNode;
const originalStartOffset = this._startOffset;
const originalEndNode = this._endNode;
const originalEndOffset = this._endOffset;
/**
* 3. If original start node and original end node are the same, and they
* are a Text, ProcessingInstruction, or Comment node, replace data with
* node original start node, offset original start offset, count original
* end offset minus original start offset, and data the empty string,
* and then return.
*/
if (originalStartNode === originalEndNode &&
util_1.Guard.isCharacterDataNode(originalStartNode)) {
algorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset, '');
return;
}
/**
* 4. Let nodes to remove be a list of all the nodes that are contained in
* the context object, in tree order, omitting any node whose parent is also
* contained in the context object.
*/
const nodesToRemove = [];
for (const node of algorithm_1.range_getContainedNodes(this)) {
const parent = node._parent;
if (parent !== null && algorithm_1.range_isContained(parent, this)) {
continue;
}
nodesToRemove.push(node);
}
let newNode;
let newOffset;
if (algorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) {
/**
* 5. If original start node is an inclusive ancestor of original end
* node, set new node to original start node and new offset to original
* start offset.
*/
newNode = originalStartNode;
newOffset = originalStartOffset;
}
else {
/**
* 6. Otherwise:
* 6.1. Let reference node equal original start node.
* 6.2. While reference node’s parent is not null and is not an inclusive
* ancestor of original end node, set reference node to its parent.
* 6.3. Set new node to the parent of reference node, and new offset to
* one plus the index of reference node.
*/
let referenceNode = originalStartNode;
while (referenceNode._parent !== null &&
!algorithm_1.tree_isAncestorOf(originalEndNode, referenceNode._parent, true)) {
referenceNode = referenceNode._parent;
}
/* istanbul ignore next */
if (referenceNode._parent === null) {
throw new Error("Parent node is null.");
}
newNode = referenceNode._parent;
newOffset = algorithm_1.tree_index(referenceNode) + 1;
}
/**
* 7. If original start node is a Text, ProcessingInstruction, or Comment
* node, replace data with node original start node, offset original start
* offset, count original start node’s length minus original start offset,
* data the empty string.
*/
if (util_1.Guard.isCharacterDataNode(originalStartNode)) {
algorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, algorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset, '');
}
/**
* 8. For each node in nodes to remove, in tree order, remove node from its
* parent.
*/
for (const node of nodesToRemove) {
/* istanbul ignore else */
if (node._parent) {
algorithm_1.mutation_remove(node, node._parent);
}
}
/**
* 9. If original end node is a Text, ProcessingInstruction, or Comment
* node, replace data with node original end node, offset 0, count original
* end offset and data the empty string.
*/
if (util_1.Guard.isCharacterDataNode(originalEndNode)) {
algorithm_1.characterData_replaceData(originalEndNode, 0, originalEndOffset, '');
}
/**
* 10. Set start and end to (new node, new offset).
*/
this._start = [newNode, newOffset];
this._end = [newNode, newOffset];
}
/** @inheritdoc */
extractContents() {
/**
* The extractContents() method, when invoked, must return the result of
* extracting the context object.
*/
return algorithm_1.range_extract(this);
}
/** @inheritdoc */
cloneContents() {
/**
* The cloneContents() method, when invoked, must return the result of
* cloning the contents of the context object.
*/
return algorithm_1.range_cloneTheContents(this);
}
/** @inheritdoc */
insertNode(node) {
/**
* The insertNode(node) method, when invoked, must insert node into the
* context object.
*/
return algorithm_1.range_insert(node, this);
}
/** @inheritdoc */
surroundContents(newParent) {
/**
* 1. If a non-Text node is partially contained in the context object, then
* throw an "InvalidStateError" DOMException.
*/
for (const node of algorithm_1.range_getPartiallyContainedNodes(this)) {
if (!util_1.Guard.isTextNode(node)) {
throw new DOMException_1.InvalidStateError();
}
}
/**
* 2. If newParent is a Document, DocumentType, or DocumentFragment node,
* then throw an "InvalidNodeTypeError" DOMException.
*/
if (util_1.Guard.isDocumentNode(newParent) ||
util_1.Guard.isDocumentTypeNode(newParent) ||
util_1.Guard.isDocumentFragmentNode(newParent)) {
throw new DOMException_1.InvalidNodeTypeError();
}
/**
* 3. Let fragment be the result of extracting the context object.
*/
const fragment = algorithm_1.range_extract(this);
/**
* 4. If newParent has children, then replace all with null within newParent.
*/
if ((newParent)._children.size !== 0) {
algorithm_1.mutation_replaceAll(null, newParent);
}
/**
* 5. Insert newParent into the context object.
* 6. Append fragment to newParent.
*/
algorithm_1.range_insert(newParent, this);
algorithm_1.mutation_append(fragment, newParent);
/**
* 7. Select newParent within the context object.
*/
algorithm_1.range_select(newParent, this);
}
/** @inheritdoc */
cloneRange() {
/**
* The cloneRange() method, when invoked, must return a new live range with
* the same start and end as the context object.
*/
return algorithm_1.create_range(this._start, this._end);
}
/** @inheritdoc */
detach() {
/**
* The detach() method, when invoked, must do nothing.
*
* since JS lacks weak references, we still use detach
*/
_1.dom.rangeList.delete(this);
}
/** @inheritdoc */
isPointInRange(node, offset) {
/**
* 1. If node’s root is different from the context object’s root, return false.
*/
if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) {
return false;
}
/**
* 2. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException.
* 3. If offset is greater than node’s length, then throw an
* "IndexSizeError" DOMException.
*/
if (util_1.Guard.isDocumentTypeNode(node))
throw new DOMException_1.InvalidNodeTypeError();
if (offset > algorithm_1.tree_nodeLength(node))
throw new DOMException_1.IndexSizeError();
/**
* 4. If (node, offset) is before start or after end, return false.
*/
const bp = [node, offset];
if (algorithm_1.boundaryPoint_position(bp, this._start) === interfaces_1.BoundaryPosition.Before ||
algorithm_1.boundaryPoint_position(bp, this._end) === interfaces_1.BoundaryPosition.After) {
return false;
}
/**
* 5. Return true.
*/
return true;
}
/** @inheritdoc */
comparePoint(node, offset) {
/**
* 1. If node’s root is different from the context object’s root, then throw
* a "WrongDocumentError" DOMException.
* 2. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException.
* 3. If offset is greater than node’s length, then throw an
* "IndexSizeError" DOMException.
*/
if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this))
throw new DOMException_1.WrongDocumentError();
if (util_1.Guard.isDocumentTypeNode(node))
throw new DOMException_1.InvalidNodeTypeError();
if (offset > algorithm_1.tree_nodeLength(node))
throw new DOMException_1.IndexSizeError();
/**
* 4. If (node, offset) is before start, return −1.
* 5. If (node, offset) is after end, return 1.
* 6. Return 0.
*/
const bp = [node, offset];
if (algorithm_1.boundaryPoint_position(bp, this._start) === interfaces_1.BoundaryPosition.Before) {
return -1;
}
else if (algorithm_1.boundaryPoint_position(bp, this._end) === interfaces_1.BoundaryPosition.After) {
return 1;
}
else {
return 0;
}
}
/** @inheritdoc */
intersectsNode(node) {
/**
* 1. If node’s root is different from the context object’s root, return false.
*/
if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) {
return false;
}
/**
* 2. Let parent be node’s parent.
* 3. If parent is null, return true.
*/
const parent = node._parent;
if (parent === null)
return true;
/**
* 4. Let offset be node’s index.
*/
const offset = algorithm_1.tree_index(node);
/**
* 5. If (parent, offset) is before end and (parent, offset plus 1) is
* after start, return true.
*/
if (algorithm_1.boundaryPoint_position([parent, offset], this._end) === interfaces_1.BoundaryPosition.Before &&
algorithm_1.boundaryPoint_position([parent, offset + 1], this._start) === interfaces_1.BoundaryPosition.After) {
return true;
}
/**
* 6. Return false.
*/
return false;
}
toString() {
/**
* 1. Let s be the empty string.
*/
let s = '';
/**
* 2. If the context object’s start node is the context object’s end node
* and it is a Text node, then return the substring of that Text node’s data
* beginning at the context object’s start offset and ending at the context
* object’s end offset.
*/
if (this._startNode === this._endNode && util_1.Guard.isTextNode(this._startNode)) {
return this._startNode._data.substring(this._startOffset, this._endOffset);
}
/**
* 3. If the context object’s start node is a Text node, then append the
* substring of that node’s data from the context object’s start offset
* until the end to s.
*/
if (util_1.Guard.isTextNode(this._startNode)) {
s += this._startNode._data.substring(this._startOffset);
}
/**
* 4. Append the concatenation of the data of all Text nodes that are
* contained in the context object, in tree order, to s.
*/
for (const child of algorithm_1.range_getContainedNodes(this)) {
if (util_1.Guard.isTextNode(child)) {
s += child._data;
}
}
/**
* 5. If the context object’s end node is a Text node, then append the
* substring of that node’s data from its start until the context object’s
* end offset to s.
*/
if (util_1.Guard.isTextNode(this._endNode)) {
s += this._endNode._data.substring(0, this._endOffset);
}
/**
* 6. Return s.
*/
return s;
}
/**
* Creates a new `Range`.
*
* @param start - start point
* @param end - end point
*/
static _create(start, end) {
const range = new RangeImpl();
if (start)
range._start = start;
if (end)
range._end = end;
return range;
}
}
exports.RangeImpl = RangeImpl;
RangeImpl.START_TO_START = 0;
RangeImpl.START_TO_END = 1;
RangeImpl.END_TO_END = 2;
RangeImpl.END_TO_START = 3;
/**
* Define constants on prototype.
*/
WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "START_TO_START", 0);
WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "START_TO_END", 1);
WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "END_TO_END", 2);
WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "END_TO_START", 3);
//# sourceMappingURL=RangeImpl.js.map
/***/ }),
/***/ 92:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ObjectWriter_1 = __webpack_require__(419);
const util_1 = __webpack_require__(592);
const BaseWriter_1 = __webpack_require__(462);
/**
* Serializes XML nodes into a JSON string.
*/
class JSONWriter extends BaseWriter_1.BaseWriter {
/**
* Produces an XML serialization of the given node.
*
* @param node - node to serialize
* @param writerOptions - serialization options
*/
serialize(node, writerOptions) {
// provide default options
const options = util_1.applyDefaults(writerOptions, {
wellFormed: false,
noDoubleEncoding: false,
prettyPrint: false,
indent: ' ',
newline: '\n',
offset: 0,
group: false
});
// convert to object
const objectWriterOptions = util_1.applyDefaults(options, {
format: "object",
wellFormed: false,
noDoubleEncoding: false,
});
const objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions);
const val = objectWriter.serialize(node, objectWriterOptions);
// recursively convert object into JSON string
return this._beginLine(options, 0) + this._convertObject(val, options);
}
/**
* Produces an XML serialization of the given object.
*
* @param obj - object to serialize
* @param options - serialization options
* @param level - depth of the XML tree
*/
_convertObject(obj, options, level = 0) {
let markup = '';
const isLeaf = this._isLeafNode(obj);
if (util_1.isArray(obj)) {
markup += '[';
const len = obj.length;
let i = 0;
for (const val of obj) {
markup += this._endLine(options, level + 1) +
this._beginLine(options, level + 1) +
this._convertObject(val, options, level + 1);
if (i < len - 1) {
markup += ',';
}
i++;
}
markup += this._endLine(options, level) + this._beginLine(options, level);
markup += ']';
}
else if (util_1.isObject(obj)) {
markup += '{';
const len = util_1.objectLength(obj);
let i = 0;
util_1.forEachObject(obj, (key, val) => {
if (isLeaf && options.prettyPrint) {
markup += ' ';
}
else {
markup += this._endLine(options, level + 1) + this._beginLine(options, level + 1);
}
markup += '"' + key + '":';
if (options.prettyPrint) {
markup += ' ';
}
markup += this._convertObject(val, options, level + 1);
if (i < len - 1) {
markup += ',';
}
i++;
}, this);
if (isLeaf && options.prettyPrint) {
markup += ' ';
}
else {
markup += this._endLine(options, level) + this._beginLine(options, level);
}
markup += '}';
}
else {
markup += '"' + obj + '"';
}
return markup;
}
/**
* Produces characters to be prepended to a line of string in pretty-print
* mode.
*
* @param options - serialization options
* @param level - current depth of the XML tree
*/
_beginLine(options, level) {
if (!options.prettyPrint) {
return '';
}
else {
const indentLevel = options.offset + level + 1;
if (indentLevel > 0) {
return new Array(indentLevel).join(options.indent);
}
}
return '';
}
/**
* Produces characters to be appended to a line of string in pretty-print
* mode.
*
* @param options - serialization options
* @param level - current depth of the XML tree
*/
_endLine(options, level) {
if (!options.prettyPrint) {
return '';
}
else {
return options.newline;
}
}
/**
* Determines if an object is a leaf node.
*
* @param obj
*/
_isLeafNode(obj) {
return this._descendantCount(obj) <= 1;
}
/**
* Counts the number of descendants of the given object.
*
* @param obj
* @param count
*/
_descendantCount(obj, count = 0) {
if (util_1.isArray(obj)) {
util_1.forEachArray(obj, val => count += this._descendantCount(val, count), this);
}
else if (util_1.isObject(obj)) {
util_1.forEachObject(obj, (key, val) => count += this._descendantCount(val, count), this);
}
else {
count++;
}
return count;
}
}
exports.JSONWriter = JSONWriter;
//# sourceMappingURL=JSONWriter.js.map
/***/ }),
/***/ 95:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var MapWriter_1 = __webpack_require__(750);
exports.MapWriter = MapWriter_1.MapWriter;
var XMLWriter_1 = __webpack_require__(764);
exports.XMLWriter = XMLWriter_1.XMLWriter;
var ObjectWriter_1 = __webpack_require__(419);
exports.ObjectWriter = ObjectWriter_1.ObjectWriter;
var JSONWriter_1 = __webpack_require__(92);
exports.JSONWriter = JSONWriter_1.JSONWriter;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 97:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const CodePoints_1 = __webpack_require__(11);
const ByteSequence_1 = __webpack_require__(263);
const Byte_1 = __webpack_require__(782);
const util_1 = __webpack_require__(68);
/**
* Determines if the string `a` is a code unit prefix of string `b`.
*
* @param a - a string
* @param b - a string
*/
function isCodeUnitPrefix(a, b) {
/**
* 1. Let i be 0.
* 2. While true:
* 2.1. Let aCodeUnit be the ith code unit of a if i is less than a’s length;
* otherwise null.
* 2.2. Let bCodeUnit be the ith code unit of b if i is less than b’s length;
* otherwise null.
* 2.3. If bCodeUnit is null, then return true.
* 2.4. Return false if aCodeUnit is different from bCodeUnit.
* 2.5. Set i to i + 1.
*/
let i = 0;
while (true) {
const aCodeUnit = i < a.length ? a.charCodeAt(i) : null;
const bCodeUnit = i < b.length ? b.charCodeAt(i) : null;
if (aCodeUnit === null)
return true;
if (aCodeUnit !== bCodeUnit)
return false;
i++;
}
}
exports.isCodeUnitPrefix = isCodeUnitPrefix;
/**
* Determines if the string `a` is a code unit less than string `b`.
*
* @param a - a string
* @param b - a string
*/
function isCodeUnitLessThan(a, b) {
/**
* 1. If b is a code unit prefix of a, then return false.
* 2. If a is a code unit prefix of b, then return true.
* 3. Let n be the smallest index such that the nth code unit of a is
* different from the nth code unit of b. (There has to be such an index,
* since neither string is a prefix of the other.)
* 4. If the nth code unit of a is less than the nth code unit of b, then
* return true.
* 5. Return false.
*/
if (isCodeUnitPrefix(b, a))
return false;
if (isCodeUnitPrefix(a, b))
return true;
for (let i = 0; i < Math.min(a.length, b.length); i++) {
const aCodeUnit = a.charCodeAt(i);
const bCodeUnit = b.charCodeAt(i);
if (aCodeUnit === bCodeUnit)
continue;
return (aCodeUnit < bCodeUnit);
}
/* istanbul ignore next */
return false;
}
exports.isCodeUnitLessThan = isCodeUnitLessThan;
/**
* Isomorphic encodes the given string.
*
* @param str - a string
*/
function isomorphicEncode(str) {
/**
* 1. Assert: input contains no code points greater than U+00FF.
* 2. Return a byte sequence whose length is equal to input’s length and whose
* bytes have the same values as input’s code points, in the same order.
*/
const codePoints = Array.from(str);
const bytes = new Uint8Array(codePoints.length);
let i = 0;
for (const codePoint of str) {
const byte = codePoint.codePointAt(0);
console.assert(byte !== undefined && byte <= 0x00FF, "isomorphicEncode requires string bytes to be less than or equal to 0x00FF.");
if (byte !== undefined && byte <= 0x00FF) {
bytes[i++] = byte;
}
}
return bytes;
}
exports.isomorphicEncode = isomorphicEncode;
/**
* Determines if the given string is An ASCII string.
*
* @param str - a string
*/
function isASCIIString(str) {
/**
* An ASCII string is a string whose code points are all ASCII code points.
*/
return /^[\u0000-\u007F]*$/.test(str);
}
exports.isASCIIString = isASCIIString;
/**
* Converts all uppercase ASCII code points to lowercase.
*
* @param str - a string
*/
function asciiLowercase(str) {
/**
* To ASCII lowercase a string, replace all ASCII upper alphas in the string
* with their corresponding code point in ASCII lower alpha.
*/
let result = "";
for (const c of str) {
const code = c.codePointAt(0);
if (code !== undefined && code >= 0x41 && code <= 0x5A) {
result += String.fromCodePoint(code + 0x20);
}
else {
result += c;
}
}
return result;
}
exports.asciiLowercase = asciiLowercase;
/**
* Converts all uppercase ASCII code points to uppercase.
*
* @param str - a string
*/
function asciiUppercase(str) {
/**
* To ASCII uppercase a string, replace all ASCII lower alphas in the string
* with their corresponding code point in ASCII upper alpha.
*/
let result = "";
for (const c of str) {
const code = c.codePointAt(0);
if (code !== undefined && code >= 0x61 && code <= 0x7A) {
result += String.fromCodePoint(code - 0x20);
}
else {
result += c;
}
}
return result;
}
exports.asciiUppercase = asciiUppercase;
/**
* Compares two ASCII strings case-insensitively.
*
* @param a - a string
* @param b - a string
*/
function asciiCaseInsensitiveMatch(a, b) {
/**
* A string A is an ASCII case-insensitive match for a string B, if the ASCII
* lowercase of A is the ASCII lowercase of B.
*/
return asciiLowercase(a) === asciiLowercase(b);
}
exports.asciiCaseInsensitiveMatch = asciiCaseInsensitiveMatch;
/**
* ASCII encodes a string.
*
* @param str - a string
*/
function asciiEncode(str) {
/**
* 1. Assert: input is an ASCII string.
* 2. Return the isomorphic encoding of input.
*/
console.assert(isASCIIString(str), "asciiEncode requires an ASCII string.");
return isomorphicEncode(str);
}
exports.asciiEncode = asciiEncode;
/**
* ASCII decodes a byte sequence.
*
* @param bytes - a byte sequence
*/
function asciiDecode(bytes) {
/**
* 1. Assert: All bytes in input are ASCII bytes.
* 2. Return the isomorphic decoding of input.
*/
for (const byte of bytes) {
console.assert(Byte_1.isASCIIByte(byte), "asciiDecode requires an ASCII byte sequence.");
}
return ByteSequence_1.isomorphicDecode(bytes);
}
exports.asciiDecode = asciiDecode;
/**
* Strips newline characters from a string.
*
* @param str - a string
*/
function stripNewlines(str) {
/**
* To strip newlines from a string, remove any U+000A LF and U+000D CR code
* points from the string.
*/
return str.replace(/[\n\r]/g, "");
}
exports.stripNewlines = stripNewlines;
/**
* Normalizes newline characters in a string by converting consecutive
* carriage-return newline characters and also single carriage return characters
* into a single newline.
*
* @param str - a string
*/
function normalizeNewlines(str) {
/**
* To normalize newlines in a string, replace every U+000D CR U+000A LF code
* point pair with a single U+000A LF code point, and then replace every
* remaining U+000D CR code point with a U+000A LF code point.
*/
return str.replace(/\r\n/g, "\n").replace(/\r/g, "\n");
}
exports.normalizeNewlines = normalizeNewlines;
/**
* Removes leading and trailing whitespace characters from a string.
*
* @param str - a string
*/
function stripLeadingAndTrailingASCIIWhitespace(str) {
/**
* To strip leading and trailing ASCII whitespace from a string, remove all
* ASCII whitespace that are at the start or the end of the string.
*/
return str.replace(/^[\t\n\f\r ]+/, "").replace(/[\t\n\f\r ]+$/, "");
}
exports.stripLeadingAndTrailingASCIIWhitespace = stripLeadingAndTrailingASCIIWhitespace;
/**
* Removes consecutive newline characters from a string.
*
* @param str - a string
*/
function stripAndCollapseASCIIWhitespace(str) {
/**
* To strip and collapse ASCII whitespace in a string, replace any sequence of
* one or more consecutive code points that are ASCII whitespace in the string
* with a single U+0020 SPACE code point, and then remove any leading and
* trailing ASCII whitespace from that string.
*/
return stripLeadingAndTrailingASCIIWhitespace(str.replace(/[\t\n\f\r ]{2,}/g, " "));
}
exports.stripAndCollapseASCIIWhitespace = stripAndCollapseASCIIWhitespace;
/**
* Collects a sequence of code points matching a given condition from the input
* string.
*
* @param condition - a condition to match
* @param input - a string
* @param options - starting position
*/
function collectASequenceOfCodePoints(condition, input, options) {
/**
* 1. Let result be the empty string.
* 2. While position doesn’t point past the end of input and the code point at
* position within input meets the condition condition:
* 2.1. Append that code point to the end of result.
* 2.2. Advance position by 1.
* 3. Return result.
*/
if (!util_1.isArray(input))
return collectASequenceOfCodePoints(condition, Array.from(input), options);
let result = "";
while (options.position < input.length && !!condition.call(null, input[options.position])) {
result += input[options.position];
options.position++;
}
return result;
}
exports.collectASequenceOfCodePoints = collectASequenceOfCodePoints;
/**
* Skips over ASCII whitespace.
*
* @param input - input string
* @param options - starting position
*/
function skipASCIIWhitespace(input, options) {
/**
* To skip ASCII whitespace within a string input given a position variable
* position, collect a sequence of code points that are ASCII whitespace from
* input given position. The collected code points are not used, but position
* is still updated.
*/
collectASequenceOfCodePoints(str => CodePoints_1.ASCIIWhiteSpace.test(str), input, options);
}
exports.skipASCIIWhitespace = skipASCIIWhitespace;
/**
* Solits a string at the given delimiter.
*
* @param input - input string
* @param delimiter - a delimiter string
*/
function strictlySplit(input, delimiter) {
/**
* 1. Let position be a position variable for input, initially pointing at the
* start of input.
* 2. Let tokens be a list of strings, initially empty.
* 3. Let token be the result of collecting a sequence of code points that are
* not equal to delimiter from input, given position.
* 4. Append token to tokens.
* 5. While position is not past the end of input:
* 5.1. Assert: the code point at position within input is delimiter.
* 5.2. Advance position by 1.
* 5.3. Let token be the result of collecting a sequence of code points that
* are not equal to delimiter from input, given position.
* 5.4. Append token to tokens.
* 6. Return tokens.
*/
if (!util_1.isArray(input))
return strictlySplit(Array.from(input), delimiter);
const options = { position: 0 };
const tokens = [];
let token = collectASequenceOfCodePoints(str => delimiter !== str, input, options);
tokens.push(token);
while (options.position < input.length) {
console.assert(input[options.position] === delimiter, "strictlySplit found no delimiter in input string.");
options.position++;
token = collectASequenceOfCodePoints(str => delimiter !== str, input, options);
tokens.push(token);
}
return tokens;
}
exports.strictlySplit = strictlySplit;
/**
* Splits a string on ASCII whitespace.
*
* @param input - a string
*/
function splitAStringOnASCIIWhitespace(input) {
/**
* 1. Let position be a position variable for input, initially pointing at the
* start of input.
* 2. Let tokens be a list of strings, initially empty.
* 3. Skip ASCII whitespace within input given position.
* 4. While position is not past the end of input:
* 4.1. Let token be the result of collecting a sequence of code points that
* are not ASCII whitespace from input, given position.
* 4.2. Append token to tokens.
* 4.3. Skip ASCII whitespace within input given position.
* 5. Return tokens.
*/
if (!util_1.isArray(input))
return splitAStringOnASCIIWhitespace(Array.from(input));
const options = { position: 0 };
const tokens = [];
skipASCIIWhitespace(input, options);
while (options.position < input.length) {
const token = collectASequenceOfCodePoints(str => !CodePoints_1.ASCIIWhiteSpace.test(str), input, options);
tokens.push(token);
skipASCIIWhitespace(input, options);
}
return tokens;
}
exports.splitAStringOnASCIIWhitespace = splitAStringOnASCIIWhitespace;
/**
* Splits a string on commas.
*
* @param input - a string
*/
function splitAStringOnCommas(input) {
/**
* 1. Let position be a position variable for input, initially pointing at the
* start of input.
* 2. Let tokens be a list of strings, initially empty.
* 3. While position is not past the end of input:
* 3.1. Let token be the result of collecting a sequence of code points that
* are not U+002C (,) from input, given position.
* 3.2. Strip leading and trailing ASCII whitespace from token.
* 3.3. Append token to tokens.
* 3.4. If position is not past the end of input, then:
* 3.4.1. Assert: the code point at position within input is U+002C (,).
* 3.4.2. Advance position by 1.
* 4. Return tokens.
*/
if (!util_1.isArray(input))
return splitAStringOnCommas(Array.from(input));
const options = { position: 0 };
const tokens = [];
while (options.position < input.length) {
const token = collectASequenceOfCodePoints(str => str !== ',', input, options);
tokens.push(stripLeadingAndTrailingASCIIWhitespace(token));
if (options.position < input.length) {
console.assert(input[options.position] === ',', "splitAStringOnCommas found no delimiter in input string.");
options.position++;
}
}
return tokens;
}
exports.splitAStringOnCommas = splitAStringOnCommas;
/**
* Concatenates a list of strings with the given separator.
*
* @param list - a list of strings
* @param separator - a separator string
*/
function concatenate(list, separator = "") {
/**
* 1. If list is empty, then return the empty string.
* 2. If separator is not given, then set separator to the empty string.
* 3. Return a string whose contents are list’s items, in order, separated
* from each other by separator.
*/
if (list.length === 0)
return "";
return list.join(separator);
}
exports.concatenate = concatenate;
//# sourceMappingURL=String.js.map
/***/ }),
/***/ 98:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const LocalNameSet_1 = __webpack_require__(575);
const NamespacePrefixMap_1 = __webpack_require__(392);
const DOMException_1 = __webpack_require__(35);
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
/**
* Represents an XML serializer.
*
* Implements: https://www.w3.org/TR/DOM-Parsing/#serializing
*/
class XMLSerializerImpl {
/** @inheritdoc */
serializeToString(root) {
/**
* The serializeToString(root) method must produce an XML serialization
* of root passing a value of false for the require well-formed parameter,
* and return the result.
*/
return this._xmlSerialization(root, false);
}
/**
* Produces an XML serialization of the given node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_xmlSerialization(node, requireWellFormed) {
// To increase performance, use a namespace-aware serializer only if the
// document has namespaced elements
if (node._nodeDocument === undefined || node._nodeDocument._hasNamespaces) {
/** From: https://w3c.github.io/DOM-Parsing/#xml-serialization
*
* 1. Let namespace be a context namespace with value null.
* The context namespace tracks the XML serialization algorithm's current
* default namespace. The context namespace is changed when either an Element
* Node has a default namespace declaration, or the algorithm generates a
* default namespace declaration for the Element Node to match its own
* namespace. The algorithm assumes no namespace (null) to start.
* 2. Let prefix map be a new namespace prefix map.
* 3. Add the XML namespace with prefix value "xml" to prefix map.
* 4. Let prefix index be a generated namespace prefix index with value 1.
* The generated namespace prefix index is used to generate a new unique
* prefix value when no suitable existing namespace prefix is available to
* serialize a node's namespaceURI (or the namespaceURI of one of node's
* attributes). See the generate a prefix algorithm.
*/
const namespace = null;
const prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap();
prefixMap.set("xml", infra_1.namespace.XML);
const prefixIndex = { value: 1 };
/**
* 5. Return the result of running the XML serialization algorithm on node
* passing the context namespace namespace, namespace prefix map prefix map,
* generated namespace prefix index reference to prefix index, and the
* flag require well-formed. If an exception occurs during the execution
* of the algorithm, then catch that exception and throw an
* "InvalidStateError" DOMException.
*/
try {
return this._serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed);
}
catch (_a) {
throw new DOMException_1.InvalidStateError();
}
}
else {
try {
return this._serializeNode(node, requireWellFormed);
}
catch (_b) {
throw new DOMException_1.InvalidStateError();
}
}
}
/**
* Produces an XML serialization of a node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) {
switch (node.nodeType) {
case interfaces_1.NodeType.Element:
return this._serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed);
case interfaces_1.NodeType.Document:
return this._serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed);
case interfaces_1.NodeType.Comment:
return this._serializeComment(node, requireWellFormed);
case interfaces_1.NodeType.Text:
return this._serializeText(node, requireWellFormed);
case interfaces_1.NodeType.DocumentFragment:
return this._serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed);
case interfaces_1.NodeType.DocumentType:
return this._serializeDocumentType(node, requireWellFormed);
case interfaces_1.NodeType.ProcessingInstruction:
return this._serializeProcessingInstruction(node, requireWellFormed);
case interfaces_1.NodeType.CData:
return this._serializeCData(node, requireWellFormed);
default:
throw new Error(`Unknown node type: ${node.nodeType}`);
}
}
/**
* Produces an XML serialization of a node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeNode(node, requireWellFormed) {
switch (node.nodeType) {
case interfaces_1.NodeType.Element:
return this._serializeElement(node, requireWellFormed);
case interfaces_1.NodeType.Document:
return this._serializeDocument(node, requireWellFormed);
case interfaces_1.NodeType.Comment:
return this._serializeComment(node, requireWellFormed);
case interfaces_1.NodeType.Text:
return this._serializeText(node, requireWellFormed);
case interfaces_1.NodeType.DocumentFragment:
return this._serializeDocumentFragment(node, requireWellFormed);
case interfaces_1.NodeType.DocumentType:
return this._serializeDocumentType(node, requireWellFormed);
case interfaces_1.NodeType.ProcessingInstruction:
return this._serializeProcessingInstruction(node, requireWellFormed);
case interfaces_1.NodeType.CData:
return this._serializeCData(node, requireWellFormed);
default:
throw new Error(`Unknown node type: ${node.nodeType}`);
}
}
/**
* Produces an XML serialization of an element node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) {
/**
* From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node
*
* 1. If the require well-formed flag is set (its value is true), and this
* node's localName attribute contains the character ":" (U+003A COLON) or
* does not match the XML Name production, then throw an exception; the
* serialization of this node would not be a well-formed element.
*/
if (requireWellFormed && (node.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(node.localName))) {
throw new Error("Node local name contains invalid characters (well-formed required).");
}
/**
* 2. Let markup be the string "<" (U+003C LESS-THAN SIGN).
* 3. Let qualified name be an empty string.
* 4. Let skip end tag be a boolean flag with value false.
* 5. Let ignore namespace definition attribute be a boolean flag with value
* false.
* 6. Given prefix map, copy a namespace prefix map and let map be the
* result.
* 7. Let local prefixes map be an empty map. The map has unique Node prefix
* strings as its keys, with corresponding namespaceURI Node values as the
* map's key values (in this map, the null namespace is represented by the
* empty string).
*
* _Note:_ This map is local to each element. It is used to ensure there
* are no conflicting prefixes should a new namespace prefix attribute need
* to be generated. It is also used to enable skipping of duplicate prefix
* definitions when writing an element's attributes: the map allows the
* algorithm to distinguish between a prefix in the namespace prefix map
* that might be locally-defined (to the current Element) and one that is
* not.
* 8. Let local default namespace be the result of recording the namespace
* information for node given map and local prefixes map.
*
* _Note:_ The above step will update map with any found namespace prefix
* definitions, add the found prefix definitions to the local prefixes map
* and return a local default namespace value defined by a default namespace
* attribute if one exists. Otherwise it returns null.
* 9. Let inherited ns be a copy of namespace.
* 10. Let ns be the value of node's namespaceURI attribute.
*/
let markup = "<";
let qualifiedName = '';
let skipEndTag = false;
let ignoreNamespaceDefinitionAttribute = false;
let map = prefixMap.copy();
let localPrefixesMap = {};
let localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap);
let inheritedNS = namespace;
let ns = node.namespaceURI;
/** 11. If inherited ns is equal to ns, then: */
if (inheritedNS === ns) {
/**
* 11.1. If local default namespace is not null, then set ignore
* namespace definition attribute to true.
*/
if (localDefaultNamespace !== null) {
ignoreNamespaceDefinitionAttribute = true;
}
/**
* 11.2. If ns is the XML namespace, then append to qualified name the
* concatenation of the string "xml:" and the value of node's localName.
* 11.3. Otherwise, append to qualified name the value of node's
* localName. The node's prefix if it exists, is dropped.
*/
if (ns === infra_1.namespace.XML) {
qualifiedName = 'xml:' + node.localName;
}
else {
qualifiedName = node.localName;
}
/** 11.4. Append the value of qualified name to markup. */
markup += qualifiedName;
}
else {
/**
* 12. Otherwise, inherited ns is not equal to ns (the node's own
* namespace is different from the context namespace of its parent).
* Run these sub-steps:
*
* 12.1. Let prefix be the value of node's prefix attribute.
* 12.2. Let candidate prefix be the result of retrieving a preferred
* prefix string prefix from map given namespace ns. The above may return
* null if no namespace key ns exists in map.
*/
let prefix = node.prefix;
/**
* We don't need to run "retrieving a preferred prefix string" algorithm if
* the element has no prefix and its namespace matches to the default
* namespace.
* See: https://github.com/web-platform-tests/wpt/pull/16703
*/
let candidatePrefix = null;
if (prefix !== null || ns !== localDefaultNamespace) {
candidatePrefix = map.get(prefix, ns);
}
/**
* 12.3. If the value of prefix matches "xmlns", then run the following
* steps:
*/
if (prefix === "xmlns") {
/**
* 12.3.1. If the require well-formed flag is set, then throw an error.
* An Element with prefix "xmlns" will not legally round-trip in a
* conforming XML parser.
*/
if (requireWellFormed) {
throw new Error("An element cannot have the 'xmlns' prefix (well-formed required).");
}
/**
* 12.3.2. Let candidate prefix be the value of prefix.
*/
candidatePrefix = prefix;
}
/**
* 12.4.Found a suitable namespace prefix: if candidate prefix is not
* null (a namespace prefix is defined which maps to ns), then:
*/
if (candidatePrefix !== null) {
/**
* The following may serialize a different prefix than the Element's
* existing prefix if it already had one. However, the retrieving a
* preferred prefix string algorithm already tried to match the
* existing prefix if possible.
*
* 12.4.1. Append to qualified name the concatenation of candidate
* prefix, ":" (U+003A COLON), and node's localName. There exists on
* this node or the node's ancestry a namespace prefix definition that
* defines the node's namespace.
* 12.4.2. If the local default namespace is not null (there exists a
* locally-defined default namespace declaration attribute) and its
* value is not the XML namespace, then let inherited ns get the value
* of local default namespace unless the local default namespace is the
* empty string in which case let it get null (the context namespace
* is changed to the declared default, rather than this node's own
* namespace).
*
* _Note:_ Any default namespace definitions or namespace prefixes that
* define the XML namespace are omitted when serializing this node's
* attributes.
*/
qualifiedName = candidatePrefix + ':' + node.localName;
if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) {
inheritedNS = localDefaultNamespace || null;
}
/**
* 12.4.3. Append the value of qualified name to markup.
*/
markup += qualifiedName;
/** 12.5. Otherwise, if prefix is not null, then: */
}
else if (prefix !== null) {
/**
* _Note:_ By this step, there is no namespace or prefix mapping
* declaration in this node (or any parent node visited by this
* algorithm) that defines prefix otherwise the step labelled Found
* a suitable namespace prefix would have been followed. The sub-steps
* that follow will create a new namespace prefix declaration for prefix
* and ensure that prefix does not conflict with an existing namespace
* prefix declaration of the same localName in node's attribute list.
*
* 12.5.1. If the local prefixes map contains a key matching prefix,
* then let prefix be the result of generating a prefix providing as
* input map, ns, and prefix index.
*/
if (prefix in localPrefixesMap) {
prefix = this._generatePrefix(ns, map, prefixIndex);
}
/**
* 12.5.2. Add prefix to map given namespace ns.
* 12.5.3. Append to qualified name the concatenation of prefix, ":"
* (U+003A COLON), and node's localName.
* 12.5.4. Append the value of qualified name to markup.
*/
map.set(prefix, ns);
qualifiedName += prefix + ':' + node.localName;
markup += qualifiedName;
/**
* 12.5.5. Append the following to markup, in the order listed:
*
* _Note:_ The following serializes a namespace prefix declaration for
* prefix which was just added to the map.
*
* 12.5.5.1. " " (U+0020 SPACE);
* 12.5.5.2. The string "xmlns:";
* 12.5.5.3. The value of prefix;
* 12.5.5.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 12.5.5.5. The result of serializing an attribute value given ns and
* the require well-formed flag as input;
* 12.5.5.6. """ (U+0022 QUOTATION MARK).
*/
markup += " xmlns:" + prefix + "=\"" +
this._serializeAttributeValue(ns, requireWellFormed) + "\"";
/**
* 12.5.5.7. If local default namespace is not null (there exists a
* locally-defined default namespace declaration attribute), then
* let inherited ns get the value of local default namespace unless the
* local default namespace is the empty string in which case let it get
* null.
*/
if (localDefaultNamespace !== null) {
inheritedNS = localDefaultNamespace || null;
}
/**
* 12.6. Otherwise, if local default namespace is null, or local
* default namespace is not null and its value is not equal to ns, then:
*/
}
else if (localDefaultNamespace === null ||
(localDefaultNamespace !== null && localDefaultNamespace !== ns)) {
/**
* _Note:_ At this point, the namespace for this node still needs to be
* serialized, but there's no prefix (or candidate prefix) available; the
* following uses the default namespace declaration to define the
* namespace--optionally replacing an existing default declaration
* if present.
*
* 12.6.1. Set the ignore namespace definition attribute flag to true.
* 12.6.2. Append to qualified name the value of node's localName.
* 12.6.3. Let the value of inherited ns be ns.
*
* _Note:_ The new default namespace will be used in the serialization
* to define this node's namespace and act as the context namespace for
* its children.
*/
ignoreNamespaceDefinitionAttribute = true;
qualifiedName += node.localName;
inheritedNS = ns;
/**
* 12.6.4. Append the value of qualified name to markup.
*/
markup += qualifiedName;
/**
* 12.6.5. Append the following to markup, in the order listed:
*
* _Note:_ The following serializes the new (or replacement) default
* namespace definition.
*
* 12.6.5.1. " " (U+0020 SPACE);
* 12.6.5.2. The string "xmlns";
* 12.6.5.3. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 12.6.5.4. The result of serializing an attribute value given ns
* and the require well-formed flag as input;
* 12.6.5.5. """ (U+0022 QUOTATION MARK).
*/
markup += " xmlns" + "=\"" +
this._serializeAttributeValue(ns, requireWellFormed) + "\"";
/**
* 12.7. Otherwise, the node has a local default namespace that matches
* ns. Append to qualified name the value of node's localName, let the
* value of inherited ns be ns, and append the value of qualified name
* to markup.
*/
}
else {
qualifiedName += node.localName;
inheritedNS = ns;
markup += qualifiedName;
}
}
/**
* 13. Append to markup the result of the XML serialization of node's
* attributes given map, prefix index, local prefixes map, ignore namespace
* definition attribute flag, and require well-formed flag.
*/
markup += this._serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed);
/**
* 14. If ns is the HTML namespace, and the node's list of children is
* empty, and the node's localName matches any one of the following void
* elements: "area", "base", "basefont", "bgsound", "br", "col", "embed",
* "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta",
* "param", "source", "track", "wbr"; then append the following to markup,
* in the order listed:
* 14.1. " " (U+0020 SPACE);
* 14.2. "/" (U+002F SOLIDUS).
* and set the skip end tag flag to true.
* 15. If ns is not the HTML namespace, and the node's list of children is
* empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end
* tag flag to true.
* 16. Append ">" (U+003E GREATER-THAN SIGN) to markup.
*/
const isHTML = (ns === infra_1.namespace.HTML);
if (isHTML && node.childNodes.length === 0 &&
XMLSerializerImpl._VoidElementNames.has(node.localName)) {
markup += " /";
skipEndTag = true;
}
else if (!isHTML && node.childNodes.length === 0) {
markup += "/";
skipEndTag = true;
}
markup += ">";
/**
* 17. If the value of skip end tag is true, then return the value of markup
* and skip the remaining steps. The node is a leaf-node.
*/
if (skipEndTag)
return markup;
/**
* 18. If ns is the HTML namespace, and the node's localName matches the
* string "template", then this is a template element. Append to markup the
* result of XML serializing a DocumentFragment node given the template
* element's template contents (a DocumentFragment), providing inherited
* ns, map, prefix index, and the require well-formed flag.
*
* _Note:_ This allows template content to round-trip, given the rules for
* parsing XHTML documents.
*
* 19. Otherwise, append to markup the result of running the XML
* serialization algorithm on each of node's children, in tree order,
* providing inherited ns, map, prefix index, and the require well-formed
* flag.
*/
if (isHTML && node.localName === "template") {
// TODO: serialize template contents
}
else {
for (const childNode of node._children || node.childNodes) {
markup += this._serializeNodeNS(childNode, inheritedNS, map, prefixIndex, requireWellFormed);
}
}
/**
* 20. Append the following to markup, in the order listed:
* 20.1. "</" (U+003C LESS-THAN SIGN, U+002F SOLIDUS);
* 20.2. The value of qualified name;
* 20.3. ">" (U+003E GREATER-THAN SIGN).
*/
markup += "</" + qualifiedName + ">";
/**
* 21. Return the value of markup.
*/
return markup;
}
/**
* Produces an XML serialization of a document node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) {
/**
* If the require well-formed flag is set (its value is true), and this node
* has no documentElement (the documentElement attribute's value is null),
* then throw an exception; the serialization of this node would not be a
* well-formed document.
*/
if (requireWellFormed && node.documentElement === null) {
throw new Error("Missing document element (well-formed required).");
}
/**
* Otherwise, run the following steps:
* 1. Let serialized document be an empty string.
* 2. For each child child of node, in tree order, run the XML
* serialization algorithm on the child passing along the provided
* arguments, and append the result to serialized document.
*
* _Note:_ This will serialize any number of ProcessingInstruction and
* Comment nodes both before and after the Document's documentElement node,
* including at most one DocumentType node. (Text nodes are not allowed as
* children of the Document.)
*
* 3. Return the value of serialized document.
*/
let serializedDocument = "";
for (const childNode of node._children || node.childNodes) {
serializedDocument += this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed);
}
return serializedDocument;
}
/**
* Produces an XML serialization of a comment node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeComment(node, requireWellFormed) {
/**
* If the require well-formed flag is set (its value is true), and node's
* data contains characters that are not matched by the XML Char production
* or contains "--" (two adjacent U+002D HYPHEN-MINUS characters) or that
* ends with a "-" (U+002D HYPHEN-MINUS) character, then throw an exception;
* the serialization of this node's data would not be well-formed.
*/
if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) ||
node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) {
throw new Error("Comment data contains invalid characters (well-formed required).");
}
/**
* Otherwise, return the concatenation of "<!--", node's data, and "-->".
*/
return "<!--" + node.data + "-->";
}
/**
* Produces an XML serialization of a text node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
* @param level - current depth of the XML tree
*/
_serializeText(node, requireWellFormed) {
/**
* 1. If the require well-formed flag is set (its value is true), and
* node's data contains characters that are not matched by the XML Char
* production, then throw an exception; the serialization of this node's
* data would not be well-formed.
*/
if (requireWellFormed && !algorithm_1.xml_isLegalChar(node.data)) {
throw new Error("Text data contains invalid characters (well-formed required).");
}
/**
* 2. Let markup be the value of node's data.
* 3. Replace any occurrences of "&" in markup by "&".
* 4. Replace any occurrences of "<" in markup by "<".
* 5. Replace any occurrences of ">" in markup by ">".
* 6. Return the value of markup.
*/
let result = "";
for (let i = 0; i < node.data.length; i++) {
const c = node.data[i];
if (c === "&")
result += "&";
else if (c === "<")
result += "<";
else if (c === ">")
result += ">";
else
result += c;
}
return result;
}
/**
* Produces an XML serialization of a document fragment node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) {
/**
* 1. Let markup the empty string.
* 2. For each child child of node, in tree order, run the XML serialization
* algorithm on the child given namespace, prefix map, a reference to prefix
* index, and flag require well-formed. Concatenate the result to markup.
* 3. Return the value of markup.
*/
let markup = "";
for (const childNode of node._children || node.childNodes) {
markup += this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed);
}
return markup;
}
/**
* Produces an XML serialization of a document type node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentType(node, requireWellFormed) {
/**
* 1. If the require well-formed flag is true and the node's publicId
* attribute contains characters that are not matched by the XML PubidChar
* production, then throw an exception; the serialization of this node
* would not be a well-formed document type declaration.
*/
if (requireWellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) {
throw new Error("DocType public identifier does not match PubidChar construct (well-formed required).");
}
/**
* 2. If the require well-formed flag is true and the node's systemId
* attribute contains characters that are not matched by the XML Char
* production or that contains both a """ (U+0022 QUOTATION MARK) and a
* "'" (U+0027 APOSTROPHE), then throw an exception; the serialization
* of this node would not be a well-formed document type declaration.
*/
if (requireWellFormed &&
(!algorithm_1.xml_isLegalChar(node.systemId) ||
(node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) {
throw new Error("DocType system identifier contains invalid characters (well-formed required).");
}
/**
* 3. Let markup be an empty string.
* 4. Append the string "<!DOCTYPE" to markup.
* 5. Append " " (U+0020 SPACE) to markup.
* 6. Append the value of the node's name attribute to markup. For a node
* belonging to an HTML document, the value will be all lowercase.
* 7. If the node's publicId is not the empty string then append the
* following, in the order listed, to markup:
* 7.1. " " (U+0020 SPACE);
* 7.2. The string "PUBLIC";
* 7.3. " " (U+0020 SPACE);
* 7.4. """ (U+0022 QUOTATION MARK);
* 7.5. The value of the node's publicId attribute;
* 7.6. """ (U+0022 QUOTATION MARK).
* 8. If the node's systemId is not the empty string and the node's publicId
* is set to the empty string, then append the following, in the order
* listed, to markup:
* 8.1. " " (U+0020 SPACE);
* 8.2. The string "SYSTEM".
* 9. If the node's systemId is not the empty string then append the
* following, in the order listed, to markup:
* 9.2. " " (U+0020 SPACE);
* 9.3. """ (U+0022 QUOTATION MARK);
* 9.3. The value of the node's systemId attribute;
* 9.4. """ (U+0022 QUOTATION MARK).
* 10. Append ">" (U+003E GREATER-THAN SIGN) to markup.
* 11. Return the value of markup.
*/
return node.publicId && node.systemId ?
"<!DOCTYPE " + node.name + " PUBLIC \"" + node.publicId + "\" \"" + node.systemId + "\">"
: node.publicId ?
"<!DOCTYPE " + node.name + " PUBLIC \"" + node.publicId + "\">"
: node.systemId ?
"<!DOCTYPE " + node.name + " SYSTEM \"" + node.systemId + "\">"
:
"<!DOCTYPE " + node.name + ">";
}
/**
* Produces an XML serialization of a processing instruction node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeProcessingInstruction(node, requireWellFormed) {
/**
* 1. If the require well-formed flag is set (its value is true), and node's
* target contains a ":" (U+003A COLON) character or is an ASCII
* case-insensitive match for the string "xml", then throw an exception;
* the serialization of this node's target would not be well-formed.
*/
if (requireWellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) {
throw new Error("Processing instruction target contains invalid characters (well-formed required).");
}
/**
* 2. If the require well-formed flag is set (its value is true), and node's
* data contains characters that are not matched by the XML Char production
* or contains the string "?>" (U+003F QUESTION MARK,
* U+003E GREATER-THAN SIGN), then throw an exception; the serialization of
* this node's data would not be well-formed.
*/
if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) ||
node.data.indexOf("?>") !== -1)) {
throw new Error("Processing instruction data contains invalid characters (well-formed required).");
}
/**
* 3. Let markup be the concatenation of the following, in the order listed:
* 3.1. "<?" (U+003C LESS-THAN SIGN, U+003F QUESTION MARK);
* 3.2. The value of node's target;
* 3.3. " " (U+0020 SPACE);
* 3.4. The value of node's data;
* 3.5. "?>" (U+003F QUESTION MARK, U+003E GREATER-THAN SIGN).
* 4. Return the value of markup.
*/
return "<?" + (node.data === "" ? node.target : node.target + " " + node.data) + "?>";
}
/**
* Produces an XML serialization of a CDATA node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeCData(node, requireWellFormed) {
if (requireWellFormed && (node.data.indexOf("]]>") !== -1)) {
throw new Error("CDATA contains invalid characters (well-formed required).");
}
return "<![CDATA[" + node.data + "]]>";
}
/**
* Produces an XML serialization of the attributes of an element node.
*
* @param node - node to serialize
* @param map - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param localPrefixesMap - local prefixes map
* @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace
* attributes
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed) {
/**
* 1. Let result be the empty string.
* 2. Let localname set be a new empty namespace localname set. This
* localname set will contain tuples of unique attribute namespaceURI and
* localName pairs, and is populated as each attr is processed. This set is
* used to [optionally] enforce the well-formed constraint that an element
* cannot have two attributes with the same namespaceURI and localName.
* This can occur when two otherwise identical attributes on the same
* element differ only by their prefix values.
*/
let result = "";
const localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined;
/**
* 3. Loop: For each attribute attr in element's attributes, in the order
* they are specified in the element's attribute list:
*/
for (const attr of node.attributes) {
// Optimize common case
if (!ignoreNamespaceDefinitionAttribute && !requireWellFormed && attr.namespaceURI === null) {
result += " " + attr.localName + "=\"" +
this._serializeAttributeValue(attr.value, requireWellFormed) + "\"";
continue;
}
/**
* 3.1. If the require well-formed flag is set (its value is true), and the
* localname set contains a tuple whose values match those of a new tuple
* consisting of attr's namespaceURI attribute and localName attribute,
* then throw an exception; the serialization of this attr would fail to
* produce a well-formed element serialization.
*/
if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) {
throw new Error("Element contains duplicate attributes (well-formed required).");
}
/**
* 3.2. Create a new tuple consisting of attr's namespaceURI attribute and
* localName attribute, and add it to the localname set.
* 3.3. Let attribute namespace be the value of attr's namespaceURI value.
* 3.4. Let candidate prefix be null.
*/
if (requireWellFormed && localNameSet)
localNameSet.set(attr.namespaceURI, attr.localName);
let attributeNamespace = attr.namespaceURI;
let candidatePrefix = null;
/** 3.5. If attribute namespace is not null, then run these sub-steps: */
if (attributeNamespace !== null) {
/**
* 3.5.1. Let candidate prefix be the result of retrieving a preferred
* prefix string from map given namespace attribute namespace with
* preferred prefix being attr's prefix value.
*/
candidatePrefix = map.get(attr.prefix, attributeNamespace);
/**
* 3.5.2. If the value of attribute namespace is the XMLNS namespace,
* then run these steps:
*/
if (attributeNamespace === infra_1.namespace.XMLNS) {
/**
* 3.5.2.1. If any of the following are true, then stop running these
* steps and goto Loop to visit the next attribute:
* - the attr's value is the XML namespace;
* _Note:_ The XML namespace cannot be redeclared and survive
* round-tripping (unless it defines the prefix "xml"). To avoid this
* problem, this algorithm always prefixes elements in the XML
* namespace with "xml" and drops any related definitions as seen
* in the above condition.
* - the attr's prefix is null and the ignore namespace definition
* attribute flag is true (the Element's default namespace attribute
* should be skipped);
* - the attr's prefix is not null and either
* * the attr's localName is not a key contained in the local
* prefixes map, or
* * the attr's localName is present in the local prefixes map but
* the value of the key does not match attr's value
* and furthermore that the attr's localName (as the prefix to find)
* is found in the namespace prefix map given the namespace consisting
* of the attr's value (the current namespace prefix definition was
* exactly defined previously--on an ancestor element not the current
* element whose attributes are being processed).
*/
if (attr.value === infra_1.namespace.XML ||
(attr.prefix === null && ignoreNamespaceDefinitionAttribute) ||
(attr.prefix !== null && (!(attr.localName in localPrefixesMap) ||
localPrefixesMap[attr.localName] !== attr.value) &&
map.has(attr.localName, attr.value)))
continue;
/**
* 3.5.2.2. If the require well-formed flag is set (its value is true),
* and the value of attr's value attribute matches the XMLNS
* namespace, then throw an exception; the serialization of this
* attribute would produce invalid XML because the XMLNS namespace
* is reserved and cannot be applied as an element's namespace via
* XML parsing.
*
* _Note:_ DOM APIs do allow creation of elements in the XMLNS
* namespace but with strict qualifications.
*/
if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) {
throw new Error("XMLNS namespace is reserved (well-formed required).");
}
/**
* 3.5.2.3. If the require well-formed flag is set (its value is true),
* and the value of attr's value attribute is the empty string, then
* throw an exception; namespace prefix declarations cannot be used
* to undeclare a namespace (use a default namespace declaration
* instead).
*/
if (requireWellFormed && attr.value === '') {
throw new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required).");
}
/**
* 3.5.2.4. the attr's prefix matches the string "xmlns", then let
* candidate prefix be the string "xmlns".
*/
if (attr.prefix === 'xmlns')
candidatePrefix = 'xmlns';
/**
* 3.5.3. Otherwise, the attribute namespace is not the XMLNS namespace.
* Run these steps:
*
* _Note:_ The (candidatePrefix === null) check is not in the spec.
* We deviate from the spec here. Otherwise a prefix is generated for
* all attributes with namespaces.
*/
}
else if (candidatePrefix === null) {
if (attr.prefix !== null &&
(!map.hasPrefix(attr.prefix) ||
map.has(attr.prefix, attributeNamespace))) {
/**
* Check if we can use the attribute's own prefix.
* We deviate from the spec here.
* TODO: This is not an efficient way of searching for prefixes.
* Follow developments to the spec.
*/
candidatePrefix = attr.prefix;
}
else {
/**
* 3.5.3.1. Let candidate prefix be the result of generating a prefix
* providing map, attribute namespace, and prefix index as input.
*/
candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex);
}
/**
* 3.5.3.2. Append the following to result, in the order listed:
* 3.5.3.2.1. " " (U+0020 SPACE);
* 3.5.3.2.2. The string "xmlns:";
* 3.5.3.2.3. The value of candidate prefix;
* 3.5.3.2.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 3.5.3.2.5. The result of serializing an attribute value given
* attribute namespace and the require well-formed flag as input;
* 3.5.3.2.6. """ (U+0022 QUOTATION MARK).
*/
result += " xmlns:" + candidatePrefix + "=\"" +
this._serializeAttributeValue(attributeNamespace, requireWellFormed) + "\"";
}
}
/**
* 3.6. Append a " " (U+0020 SPACE) to result.
* 3.7. If candidate prefix is not null, then append to result the
* concatenation of candidate prefix with ":" (U+003A COLON).
*/
result += " ";
if (candidatePrefix !== null) {
result += candidatePrefix + ':';
}
/**
* 3.8. If the require well-formed flag is set (its value is true), and
* this attr's localName attribute contains the character
* ":" (U+003A COLON) or does not match the XML Name production or
* equals "xmlns" and attribute namespace is null, then throw an
* exception; the serialization of this attr would not be a
* well-formed attribute.
*/
if (requireWellFormed && (attr.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(attr.localName) ||
(attr.localName === "xmlns" && attributeNamespace === null))) {
throw new Error("Attribute local name contains invalid characters (well-formed required).");
}
/**
* 3.9. Append the following strings to result, in the order listed:
* 3.9.1. The value of attr's localName;
* 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 3.9.3. The result of serializing an attribute value given attr's value
* attribute and the require well-formed flag as input;
* 3.9.4. """ (U+0022 QUOTATION MARK).
*/
result += attr.localName + "=\"" +
this._serializeAttributeValue(attr.value, requireWellFormed) + "\"";
}
/**
* 4. Return the value of result.
*/
return result;
}
/**
* Records namespace information for the given element and returns the
* default namespace attribute value.
*
* @param node - element node to process
* @param map - namespace prefix map
* @param localPrefixesMap - local prefixes map
*/
_recordNamespaceInformation(node, map, localPrefixesMap) {
/**
* 1. Let default namespace attr value be null.
*/
let defaultNamespaceAttrValue = null;
/**
* 2. Main: For each attribute attr in element's attributes, in the order
* they are specified in the element's attribute list:
*/
for (const attr of node.attributes) {
/**
* _Note:_ The following conditional steps find namespace prefixes. Only
* attributes in the XMLNS namespace are considered (e.g., attributes made
* to look like namespace declarations via
* setAttribute("xmlns:pretend-prefix", "pretend-namespace") are not
* included).
*/
/** 2.1. Let attribute namespace be the value of attr's namespaceURI value. */
let attributeNamespace = attr.namespaceURI;
/** 2.2. Let attribute prefix be the value of attr's prefix. */
let attributePrefix = attr.prefix;
/** 2.3. If the attribute namespace is the XMLNS namespace, then: */
if (attributeNamespace === infra_1.namespace.XMLNS) {
/**
* 2.3.1. If attribute prefix is null, then attr is a default namespace
* declaration. Set the default namespace attr value to attr's value and
* stop running these steps, returning to Main to visit the next
* attribute.
*/
if (attributePrefix === null) {
defaultNamespaceAttrValue = attr.value;
continue;
/**
* 2.3.2. Otherwise, the attribute prefix is not null and attr is a
* namespace prefix definition. Run the following steps:
*/
}
else {
/** 2.3.2.1. Let prefix definition be the value of attr's localName. */
let prefixDefinition = attr.localName;
/** 2.3.2.2. Let namespace definition be the value of attr's value. */
let namespaceDefinition = attr.value;
/**
* 2.3.2.3. If namespace definition is the XML namespace, then stop
* running these steps, and return to Main to visit the next
* attribute.
*
* _Note:_ XML namespace definitions in prefixes are completely
* ignored (in order to avoid unnecessary work when there might be
* prefix conflicts). XML namespaced elements are always handled
* uniformly by prefixing (and overriding if necessary) the element's
* localname with the reserved "xml" prefix.
*/
if (namespaceDefinition === infra_1.namespace.XML) {
continue;
}
/**
* 2.3.2.4. If namespace definition is the empty string (the
* declarative form of having no namespace), then let namespace
* definition be null instead.
*/
if (namespaceDefinition === '') {
namespaceDefinition = null;
}
/**
* 2.3.2.5. If prefix definition is found in map given the namespace
* namespace definition, then stop running these steps, and return to
* Main to visit the next attribute.
*
* _Note:_ This step avoids adding duplicate prefix definitions for
* the same namespace in the map. This has the side-effect of avoiding
* later serialization of duplicate namespace prefix declarations in
* any descendant nodes.
*/
if (map.has(prefixDefinition, namespaceDefinition)) {
continue;
}
/**
* 2.3.2.6. Add the prefix prefix definition to map given namespace
* namespace definition.
*/
map.set(prefixDefinition, namespaceDefinition);
/**
* 2.3.2.7. Add the value of prefix definition as a new key to the
* local prefixes map, with the namespace definition as the key's
* value replacing the value of null with the empty string if
* applicable.
*/
localPrefixesMap[prefixDefinition] = namespaceDefinition || '';
}
}
}
/**
* 3. Return the value of default namespace attr value.
*
* _Note:_ The empty string is a legitimate return value and is not
* converted to null.
*/
return defaultNamespaceAttrValue;
}
/**
* Generates a new prefix for the given namespace.
*
* @param newNamespace - a namespace to generate prefix for
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
*/
_generatePrefix(newNamespace, prefixMap, prefixIndex) {
/**
* 1. Let generated prefix be the concatenation of the string "ns" and the
* current numerical value of prefix index.
* 2. Let the value of prefix index be incremented by one.
* 3. Add to map the generated prefix given the new namespace namespace.
* 4. Return the value of generated prefix.
*/
let generatedPrefix = "ns" + prefixIndex.value;
prefixIndex.value++;
prefixMap.set(generatedPrefix, newNamespace);
return generatedPrefix;
}
/**
* Produces an XML serialization of an attribute value.
*
* @param value - attribute value
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributeValue(value, requireWellFormed) {
/**
* From: https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value
*
* 1. If the require well-formed flag is set (its value is true), and
* attribute value contains characters that are not matched by the XML Char
* production, then throw an exception; the serialization of this attribute
* value would fail to produce a well-formed element serialization.
*/
if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) {
throw new Error("Invalid characters in attribute value.");
}
/**
* 2. If attribute value is null, then return the empty string.
*/
if (value === null)
return "";
/**
* 3. Otherwise, attribute value is a string. Return the value of attribute
* value, first replacing any occurrences of the following:
* - "&" with "&"
* - """ with """
* - "<" with "<"
* - ">" with ">"
* NOTE
* This matches behavior present in browsers, and goes above and beyond the
* grammar requirement in the XML specification's AttValue production by
* also replacing ">" characters.
*/
let result = "";
for (let i = 0; i < value.length; i++) {
const c = value[i];
if (c === "\"")
result += """;
else if (c === "&")
result += "&";
else if (c === "<")
result += "<";
else if (c === ">")
result += ">";
else
result += c;
}
return result;
}
/**
* Produces an XML serialization of an element node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeElement(node, requireWellFormed) {
/**
* From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node
*
* 1. If the require well-formed flag is set (its value is true), and this
* node's localName attribute contains the character ":" (U+003A COLON) or
* does not match the XML Name production, then throw an exception; the
* serialization of this node would not be a well-formed element.
*/
if (requireWellFormed && (node.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(node.localName))) {
throw new Error("Node local name contains invalid characters (well-formed required).");
}
/**
* 2. Let markup be the string "<" (U+003C LESS-THAN SIGN).
* 3. Let qualified name be an empty string.
* 4. Let skip end tag be a boolean flag with value false.
* 5. Let ignore namespace definition attribute be a boolean flag with value
* false.
* 6. Given prefix map, copy a namespace prefix map and let map be the
* result.
* 7. Let local prefixes map be an empty map. The map has unique Node prefix
* strings as its keys, with corresponding namespaceURI Node values as the
* map's key values (in this map, the null namespace is represented by the
* empty string).
*
* _Note:_ This map is local to each element. It is used to ensure there
* are no conflicting prefixes should a new namespace prefix attribute need
* to be generated. It is also used to enable skipping of duplicate prefix
* definitions when writing an element's attributes: the map allows the
* algorithm to distinguish between a prefix in the namespace prefix map
* that might be locally-defined (to the current Element) and one that is
* not.
* 8. Let local default namespace be the result of recording the namespace
* information for node given map and local prefixes map.
*
* _Note:_ The above step will update map with any found namespace prefix
* definitions, add the found prefix definitions to the local prefixes map
* and return a local default namespace value defined by a default namespace
* attribute if one exists. Otherwise it returns null.
* 9. Let inherited ns be a copy of namespace.
* 10. Let ns be the value of node's namespaceURI attribute.
*/
let skipEndTag = false;
/** 11. If inherited ns is equal to ns, then: */
/**
* 11.1. If local default namespace is not null, then set ignore
* namespace definition attribute to true.
* 11.2. If ns is the XML namespace, then append to qualified name the
* concatenation of the string "xml:" and the value of node's localName.
* 11.3. Otherwise, append to qualified name the value of node's
* localName. The node's prefix if it exists, is dropped.
*/
const qualifiedName = node.localName;
/** 11.4. Append the value of qualified name to markup. */
let markup = "<" + qualifiedName;
/**
* 13. Append to markup the result of the XML serialization of node's
* attributes given map, prefix index, local prefixes map, ignore namespace
* definition attribute flag, and require well-formed flag.
*/
markup += this._serializeAttributes(node, requireWellFormed);
/**
* 14. If ns is the HTML namespace, and the node's list of children is
* empty, and the node's localName matches any one of the following void
* elements: "area", "base", "basefont", "bgsound", "br", "col", "embed",
* "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta",
* "param", "source", "track", "wbr"; then append the following to markup,
* in the order listed:
* 14.1. " " (U+0020 SPACE);
* 14.2. "/" (U+002F SOLIDUS).
* and set the skip end tag flag to true.
* 15. If ns is not the HTML namespace, and the node's list of children is
* empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end
* tag flag to true.
* 16. Append ">" (U+003E GREATER-THAN SIGN) to markup.
*/
if (node._children.size === 0) {
markup += "/";
skipEndTag = true;
}
markup += ">";
/**
* 17. If the value of skip end tag is true, then return the value of markup
* and skip the remaining steps. The node is a leaf-node.
*/
if (skipEndTag)
return markup;
/**
* 18. If ns is the HTML namespace, and the node's localName matches the
* string "template", then this is a template element. Append to markup the
* result of XML serializing a DocumentFragment node given the template
* element's template contents (a DocumentFragment), providing inherited
* ns, map, prefix index, and the require well-formed flag.
*
* _Note:_ This allows template content to round-trip, given the rules for
* parsing XHTML documents.
*
* 19. Otherwise, append to markup the result of running the XML
* serialization algorithm on each of node's children, in tree order,
* providing inherited ns, map, prefix index, and the require well-formed
* flag.
*/
for (const childNode of node._children) {
markup += this._serializeNode(childNode, requireWellFormed);
}
/**
* 20. Append the following to markup, in the order listed:
* 20.1. "</" (U+003C LESS-THAN SIGN, U+002F SOLIDUS);
* 20.2. The value of qualified name;
* 20.3. ">" (U+003E GREATER-THAN SIGN).
*/
markup += "</" + qualifiedName + ">";
/**
* 21. Return the value of markup.
*/
return markup;
}
/**
* Produces an XML serialization of a document node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeDocument(node, requireWellFormed) {
/**
* If the require well-formed flag is set (its value is true), and this node
* has no documentElement (the documentElement attribute's value is null),
* then throw an exception; the serialization of this node would not be a
* well-formed document.
*/
if (requireWellFormed && node.documentElement === null) {
throw new Error("Missing document element (well-formed required).");
}
/**
* Otherwise, run the following steps:
* 1. Let serialized document be an empty string.
* 2. For each child child of node, in tree order, run the XML
* serialization algorithm on the child passing along the provided
* arguments, and append the result to serialized document.
*
* _Note:_ This will serialize any number of ProcessingInstruction and
* Comment nodes both before and after the Document's documentElement node,
* including at most one DocumentType node. (Text nodes are not allowed as
* children of the Document.)
*
* 3. Return the value of serialized document.
*/
let serializedDocument = "";
for (const childNode of node._children) {
serializedDocument += this._serializeNode(childNode, requireWellFormed);
}
return serializedDocument;
}
/**
* Produces an XML serialization of a document fragment node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentFragment(node, requireWellFormed) {
/**
* 1. Let markup the empty string.
* 2. For each child child of node, in tree order, run the XML serialization
* algorithm on the child given namespace, prefix map, a reference to prefix
* index, and flag require well-formed. Concatenate the result to markup.
* 3. Return the value of markup.
*/
let markup = "";
for (const childNode of node._children) {
markup += this._serializeNode(childNode, requireWellFormed);
}
return markup;
}
/**
* Produces an XML serialization of the attributes of an element node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributes(node, requireWellFormed) {
/**
* 1. Let result be the empty string.
* 2. Let localname set be a new empty namespace localname set. This
* localname set will contain tuples of unique attribute namespaceURI and
* localName pairs, and is populated as each attr is processed. This set is
* used to [optionally] enforce the well-formed constraint that an element
* cannot have two attributes with the same namespaceURI and localName.
* This can occur when two otherwise identical attributes on the same
* element differ only by their prefix values.
*/
let result = "";
const localNameSet = requireWellFormed ? {} : undefined;
/**
* 3. Loop: For each attribute attr in element's attributes, in the order
* they are specified in the element's attribute list:
*/
for (const attr of node.attributes) {
/**
* 3.1. If the require well-formed flag is set (its value is true), and the
* localname set contains a tuple whose values match those of a new tuple
* consisting of attr's namespaceURI attribute and localName attribute,
* then throw an exception; the serialization of this attr would fail to
* produce a well-formed element serialization.
*/
if (requireWellFormed && localNameSet && (attr.localName in localNameSet)) {
throw new Error("Element contains duplicate attributes (well-formed required).");
}
/**
* 3.2. Create a new tuple consisting of attr's namespaceURI attribute and
* localName attribute, and add it to the localname set.
* 3.3. Let attribute namespace be the value of attr's namespaceURI value.
* 3.4. Let candidate prefix be null.
*/
if (requireWellFormed && localNameSet)
localNameSet[attr.localName] = true;
/** 3.5. If attribute namespace is not null, then run these sub-steps: */
/**
* 3.6. Append a " " (U+0020 SPACE) to result.
* 3.7. If candidate prefix is not null, then append to result the
* concatenation of candidate prefix with ":" (U+003A COLON).
*/
/**
* 3.8. If the require well-formed flag is set (its value is true), and
* this attr's localName attribute contains the character
* ":" (U+003A COLON) or does not match the XML Name production or
* equals "xmlns" and attribute namespace is null, then throw an
* exception; the serialization of this attr would not be a
* well-formed attribute.
*/
if (requireWellFormed && (attr.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(attr.localName))) {
throw new Error("Attribute local name contains invalid characters (well-formed required).");
}
/**
* 3.9. Append the following strings to result, in the order listed:
* 3.9.1. The value of attr's localName;
* 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 3.9.3. The result of serializing an attribute value given attr's value
* attribute and the require well-formed flag as input;
* 3.9.4. """ (U+0022 QUOTATION MARK).
*/
result += " " + attr.localName + "=\"" +
this._serializeAttributeValue(attr.value, requireWellFormed) + "\"";
}
/**
* 4. Return the value of result.
*/
return result;
}
}
exports.XMLSerializerImpl = XMLSerializerImpl;
XMLSerializerImpl._VoidElementNames = new Set(['area', 'base', 'basefont',
'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen',
'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']);
//# sourceMappingURL=XMLSerializerImpl.js.map
/***/ }),
/***/ 106:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(337);
/**
* Flattens the given options argument.
*
* @param options - options argument
*/
function eventTarget_flatten(options) {
/**
* 1. If options is a boolean, then return options.
* 2. Return options’s capture.
*/
if (util_1.isBoolean(options)) {
return options;
}
else {
return options.capture || false;
}
}
exports.eventTarget_flatten = eventTarget_flatten;
/**
* Flattens the given options argument.
*
* @param options - options argument
*/
function eventTarget_flattenMore(options) {
/**
* 1. Let capture be the result of flattening options.
* 2. Let once and passive be false.
* 3. If options is a dictionary, then set passive to options’s passive and
* once to options’s once.
* 4. Return capture, passive, and once.
*/
const capture = eventTarget_flatten(options);
let once = false;
let passive = false;
if (!util_1.isBoolean(options)) {
once = options.once || false;
passive = options.passive || false;
}
return [capture, passive, once];
}
exports.eventTarget_flattenMore = eventTarget_flattenMore;
/**
* Adds a new event listener.
*
* @param eventTarget - event target
* @param listener - event listener
*/
function eventTarget_addEventListener(eventTarget, listener) {
/**
* 1. If eventTarget is a ServiceWorkerGlobalScope object, its service
* worker’s script resource’s has ever been evaluated flag is set, and
* listener’s type matches the type attribute value of any of the service
* worker events, then report a warning to the console that this might not
* give the expected results. [SERVICE-WORKERS]
*/
// TODO: service worker
/**
* 2. If listener’s callback is null, then return.
*/
if (listener.callback === null)
return;
/**
* 3. If eventTarget’s event listener list does not contain an event listener
* whose type is listener’s type, callback is listener’s callback, and capture
* is listener’s capture, then append listener to eventTarget’s event listener
* list.
*/
for (let i = 0; i < eventTarget._eventListenerList.length; i++) {
const entry = eventTarget._eventListenerList[i];
if (entry.type === listener.type && entry.callback.handleEvent === listener.callback.handleEvent
&& entry.capture === listener.capture) {
return;
}
}
eventTarget._eventListenerList.push(listener);
}
exports.eventTarget_addEventListener = eventTarget_addEventListener;
/**
* Removes an event listener.
*
* @param eventTarget - event target
* @param listener - event listener
*/
function eventTarget_removeEventListener(eventTarget, listener, index) {
/**
* 1. If eventTarget is a ServiceWorkerGlobalScope object and its service
* worker’s set of event types to handle contains type, then report a
* warning to the console that this might not give the expected results.
* [SERVICE-WORKERS]
*/
// TODO: service worker
/**
* 2. Set listener’s removed to true and remove listener from eventTarget’s
* event listener list.
*/
listener.removed = true;
eventTarget._eventListenerList.splice(index, 1);
}
exports.eventTarget_removeEventListener = eventTarget_removeEventListener;
/**
* Removes all event listeners.
*
* @param eventTarget - event target
*/
function eventTarget_removeAllEventListeners(eventTarget) {
/**
* To remove all event listeners, given an EventTarget object eventTarget,
* for each listener of eventTarget’s event listener list, remove an event
* listener with eventTarget and listener.
*/
for (const e of eventTarget._eventListenerList) {
e.removed = true;
}
eventTarget._eventListenerList.length = 0;
}
exports.eventTarget_removeAllEventListeners = eventTarget_removeAllEventListeners;
//# sourceMappingURL=EventTargetAlgorithm.js.map
/***/ }),
/***/ 108:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const interfaces_1 = __webpack_require__(970);
const util_1 = __webpack_require__(918);
const CustomEventImpl_1 = __webpack_require__(164);
const EventImpl_1 = __webpack_require__(427);
const DOMException_1 = __webpack_require__(35);
const TreeAlgorithm_1 = __webpack_require__(873);
const ShadowTreeAlgorithm_1 = __webpack_require__(180);
const DOMAlgorithm_1 = __webpack_require__(304);
/**
* Sets the canceled flag of an event.
*
* @param event - an event
*/
function event_setTheCanceledFlag(event) {
if (event._cancelable && !event._inPassiveListenerFlag) {
event._canceledFlag = true;
}
}
exports.event_setTheCanceledFlag = event_setTheCanceledFlag;
/**
* Initializes the value of an event.
*
* @param event - an event to initialize
* @param type - the type of event
* @param bubbles - whether the event propagates in reverse
* @param cancelable - whether the event can be cancelled
*/
function event_initialize(event, type, bubbles, cancelable) {
event._initializedFlag = true;
event._stopPropagationFlag = false;
event._stopImmediatePropagationFlag = false;
event._canceledFlag = false;
event._isTrusted = false;
event._target = null;
event._type = type;
event._bubbles = bubbles;
event._cancelable = cancelable;
}
exports.event_initialize = event_initialize;
/**
* Creates a new event.
*
* @param eventInterface - event interface
* @param realm - realm
*/
function event_createAnEvent(eventInterface, realm = undefined) {
/**
* 1. If realm is not given, then set it to null.
* 2. Let dictionary be the result of converting the JavaScript value
* undefined to the dictionary type accepted by eventInterface’s
* constructor. (This dictionary type will either be EventInit or a
* dictionary that inherits from it.)
* 3. Let event be the result of running the inner event creation steps with
* eventInterface, realm, the time of the occurrence that the event is
* signaling, and dictionary.
* 4. Initialize event’s isTrusted attribute to true.
* 5. Return event.
*/
if (realm === undefined)
realm = null;
const dictionary = {};
const event = event_innerEventCreationSteps(eventInterface, realm, new Date(), dictionary);
event._isTrusted = true;
return event;
}
exports.event_createAnEvent = event_createAnEvent;
/**
* Performs event creation steps.
*
* @param eventInterface - event interface
* @param realm - realm
* @param time - time of occurrance
* @param dictionary - event attributes
*
*/
function event_innerEventCreationSteps(eventInterface, realm, time, dictionary) {
/**
* 1. Let event be the result of creating a new object using eventInterface.
* TODO: Implement realms
* If realm is non-null, then use that Realm; otherwise, use the default
* behavior defined in Web IDL.
*/
const event = new eventInterface("");
/**
* 2. Set event’s initialized flag.
* 3. Initialize event’s timeStamp attribute to a DOMHighResTimeStamp
* representing the high resolution time from the time origin to time.
* 4. For each member → value in dictionary, if event has an attribute
* whose identifier is member, then initialize that attribute to value.
* 5. Run the event constructing steps with event.
* 6. Return event.
*/
event._initializedFlag = true;
event._timeStamp = time.getTime();
Object.assign(event, dictionary);
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runEventConstructingSteps(event);
}
return event;
}
exports.event_innerEventCreationSteps = event_innerEventCreationSteps;
/**
* Dispatches an event to an event target.
*
* @param event - the event to dispatch
* @param target - event target
* @param legacyTargetOverrideFlag - legacy target override flag
* @param legacyOutputDidListenersThrowFlag - legacy output flag that returns
* whether the event listener's callback threw an exception
*/
function event_dispatch(event, target, legacyTargetOverrideFlag = false, legacyOutputDidListenersThrowFlag = { value: false }) {
let clearTargets = false;
/**
* 1. Set event's dispatch flag.
*/
event._dispatchFlag = true;
/**
* 2. Let targetOverride be target, if legacy target override flag is not
* given, and target's associated Document otherwise.
*
* _Note:_ legacy target override flag is only used by HTML and only when
* target is a Window object.
*/
let targetOverride = target;
if (legacyTargetOverrideFlag) {
const doc = target._associatedDocument;
if (util_1.Guard.isDocumentNode(doc)) {
targetOverride = doc;
}
}
/**
* 3. Let activationTarget be null.
* 4. Let relatedTarget be the result of retargeting event's relatedTarget
* against target.
* 5. If target is not relatedTarget or target is event's relatedTarget,
* then:
*/
let activationTarget = null;
let relatedTarget = TreeAlgorithm_1.tree_retarget(event._relatedTarget, target);
if (target !== relatedTarget || target === event._relatedTarget) {
/**
* 5.1. Let touchTargets be a new list.
* 5.2. For each touchTarget of event's touch target list, append the
* result of retargeting touchTarget against target to touchTargets.
* 5.3. Append to an event path with event, target, targetOverride,
* relatedTarget, touchTargets, and false.
* 5.4. Let isActivationEvent be true, if event is a MouseEvent object
* and event's type attribute is "click", and false otherwise.
* 5.5. If isActivationEvent is true and target has activation behavior,
* then set activationTarget to target.
* 5.6. Let slotable be target, if target is a slotable and is assigned,
* and null otherwise.
* 5.7. Let slot-in-closed-tree be false.
* 5.8. Let parent be the result of invoking target's get the parent with
* event.
*/
let touchTargets = [];
for (const touchTarget of event._touchTargetList) {
touchTargets.push(TreeAlgorithm_1.tree_retarget(touchTarget, target));
}
event_appendToAnEventPath(event, target, targetOverride, relatedTarget, touchTargets, false);
const isActivationEvent = (util_1.Guard.isMouseEvent(event) && event._type === "click");
if (isActivationEvent && target._activationBehavior !== undefined) {
activationTarget = target;
}
let slotable = (util_1.Guard.isSlotable(target) && ShadowTreeAlgorithm_1.shadowTree_isAssigned(target)) ?
target : null;
let slotInClosedTree = false;
let parent = target._getTheParent(event);
/**
* 5.9. While parent is non-null:
*/
while (parent !== null && util_1.Guard.isNode(parent)) {
/**
* 5.9.1 If slotable is non-null:
* 5.9.1.1. Assert: parent is a slot.
* 5.9.1.2. Set slotable to null.
* 5.9.1.3. If parent's root is a shadow root whose mode is "closed",
* then set slot-in-closed-tree to true.
*/
if (slotable !== null) {
if (!util_1.Guard.isSlot(parent)) {
throw new Error("Parent node of a slotable should be a slot.");
}
slotable = null;
const root = TreeAlgorithm_1.tree_rootNode(parent, true);
if (util_1.Guard.isShadowRoot(root) && root._mode === "closed") {
slotInClosedTree = true;
}
}
/**
* 5.9.2 If parent is a slotable and is assigned, then set slotable to
* parent.
* 5.9.3. Let relatedTarget be the result of retargeting event's
* relatedTarget against parent.
* 5.9.4. Let touchTargets be a new list.
* 5.9.4. For each touchTarget of event's touch target list, append the
* result of retargeting touchTarget against parent to touchTargets.
*/
if (util_1.Guard.isSlotable(parent) && ShadowTreeAlgorithm_1.shadowTree_isAssigned(parent)) {
slotable = parent;
}
relatedTarget = TreeAlgorithm_1.tree_retarget(event._relatedTarget, parent);
touchTargets = [];
for (const touchTarget of event._touchTargetList) {
touchTargets.push(TreeAlgorithm_1.tree_retarget(touchTarget, parent));
}
/**
* 5.9.6. If parent is a Window object, or parent is a node and target's
* root is a shadow-including inclusive ancestor of parent, then:
*/
if (util_1.Guard.isWindow(parent) || (util_1.Guard.isNode(parent) && util_1.Guard.isNode(target) &&
TreeAlgorithm_1.tree_isAncestorOf(TreeAlgorithm_1.tree_rootNode(target, true), parent, true, true))) {
/**
* 5.9.6.1. If isActivationEvent is true, event's bubbles attribute
* is true, activationTarget is null, and parent has activation
* behavior, then set activationTarget to parent.
* 5.9.6.2. Append to an event path with event, parent, null,
* relatedTarget, touchTargets, and slot-in-closed-tree.
*/
if (isActivationEvent && event._bubbles && activationTarget === null &&
parent._activationBehavior) {
activationTarget = parent;
}
event_appendToAnEventPath(event, parent, null, relatedTarget, touchTargets, slotInClosedTree);
}
else if (parent === relatedTarget) {
/**
* 5.9.7. Otherwise, if parent is relatedTarget,
* then set parent to null.
*/
parent = null;
}
else {
/**
* 5.9.8. Otherwise, set target to parent and then:
* 5.9.8.1. If isActivationEvent is true, activationTarget is null,
* and target has activation behavior, then set activationTarget
* to target.
* 5.9.8.2. Append to an event path with event, parent, target,
* relatedTarget, touchTargets, and slot-in-closed-tree.
*/
target = parent;
if (isActivationEvent && activationTarget === null &&
target._activationBehavior) {
activationTarget = target;
}
event_appendToAnEventPath(event, parent, target, relatedTarget, touchTargets, slotInClosedTree);
}
/**
* 5.9.9. If parent is non-null, then set parent to the result of
* invoking parent's get the parent with event.
* 5.9.10. Set slot-in-closed-tree to false.
*/
if (parent !== null) {
parent = parent._getTheParent(event);
}
slotInClosedTree = false;
}
/**
* 5.10. Let clearTargetsStruct be the last struct in event's path whose
* shadow-adjusted target is non-null.
*/
let clearTargetsStruct = null;
const path = event._path;
for (let i = path.length - 1; i >= 0; i--) {
const struct = path[i];
if (struct.shadowAdjustedTarget !== null) {
clearTargetsStruct = struct;
break;
}
}
/**
* 5.11. Let clearTargets be true if clearTargetsStruct's shadow-adjusted
* target, clearTargetsStruct's relatedTarget, or an EventTarget object
* in clearTargetsStruct's touch target list is a node and its root is
* a shadow root, and false otherwise.
*/
if (clearTargetsStruct !== null) {
if (util_1.Guard.isNode(clearTargetsStruct.shadowAdjustedTarget) &&
util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(clearTargetsStruct.shadowAdjustedTarget, true))) {
clearTargets = true;
}
else if (util_1.Guard.isNode(clearTargetsStruct.relatedTarget) &&
util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(clearTargetsStruct.relatedTarget, true))) {
clearTargets = true;
}
else {
for (let j = 0; j < clearTargetsStruct.touchTargetList.length; j++) {
const struct = clearTargetsStruct.touchTargetList[j];
if (util_1.Guard.isNode(struct) &&
util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(struct, true))) {
clearTargets = true;
break;
}
}
}
}
/**
* 5.12. If activationTarget is non-null and activationTarget has
* legacy-pre-activation behavior, then run activationTarget's
* legacy-pre-activation behavior.
*/
if (activationTarget !== null &&
activationTarget._legacyPreActivationBehavior !== undefined) {
activationTarget._legacyPreActivationBehavior(event);
}
/**
* 5.13. For each struct in event's path, in reverse order:
*/
for (let i = path.length - 1; i >= 0; i--) {
const struct = path[i];
/**
* 5.13.1. If struct's shadow-adjusted target is non-null, then set
* event's eventPhase attribute to AT_TARGET.
* 5.13.2. Otherwise, set event's eventPhase attribute to
* CAPTURING_PHASE.
* 5.13.3. Invoke with struct, event, "capturing", and
* legacyOutputDidListenersThrowFlag if given.
*/
if (struct.shadowAdjustedTarget !== null) {
event._eventPhase = interfaces_1.EventPhase.AtTarget;
}
else {
event._eventPhase = interfaces_1.EventPhase.Capturing;
}
event_invoke(struct, event, "capturing", legacyOutputDidListenersThrowFlag);
}
/**
* 5.14. For each struct in event's path
*/
for (let i = 0; i < path.length; i++) {
const struct = path[i];
/**
* 5.14.1. If struct's shadow-adjusted target is non-null, then set
* event's eventPhase attribute to AT_TARGET.
* 5.14.2. Otherwise:
* 5.14.2.1. If event's bubbles attribute is false, then continue.
* 5.14.2.2. Set event's eventPhase attribute to BUBBLING_PHASE.
* 5.14.3. Invoke with struct, event, "bubbling", and
* legacyOutputDidListenersThrowFlag if given.
*/
if (struct.shadowAdjustedTarget !== null) {
event._eventPhase = interfaces_1.EventPhase.AtTarget;
}
else {
if (!event._bubbles)
continue;
event._eventPhase = interfaces_1.EventPhase.Bubbling;
}
event_invoke(struct, event, "bubbling", legacyOutputDidListenersThrowFlag);
}
}
/**
* 6. Set event's eventPhase attribute to NONE.
* 7. Set event's currentTarget attribute to null.
* 8. Set event's path to the empty list.
* 9. Unset event's dispatch flag, stop propagation flag, and stop
* immediate propagation flag.
*/
event._eventPhase = interfaces_1.EventPhase.None;
event._currentTarget = null;
event._path = [];
event._dispatchFlag = false;
event._stopPropagationFlag = false;
event._stopImmediatePropagationFlag = false;
/**
* 10. If clearTargets, then:
* 10.1. Set event's target to null.
* 10.2. Set event's relatedTarget to null.
* 10.3. Set event's touch target list to the empty list.
*/
if (clearTargets) {
event._target = null;
event._relatedTarget = null;
event._touchTargetList = [];
}
/**
* 11. If activationTarget is non-null, then:
* 11.1. If event's canceled flag is unset, then run activationTarget's
* activation behavior with event.
* 11.2. Otherwise, if activationTarget has legacy-canceled-activation
* behavior, then run activationTarget's legacy-canceled-activation
* behavior.
*/
if (activationTarget !== null) {
if (!event._canceledFlag && activationTarget._activationBehavior !== undefined) {
activationTarget._activationBehavior(event);
}
else if (activationTarget._legacyCanceledActivationBehavior !== undefined) {
activationTarget._legacyCanceledActivationBehavior(event);
}
}
/**
* 12. Return false if event's canceled flag is set, and true otherwise.
*/
return !event._canceledFlag;
}
exports.event_dispatch = event_dispatch;
/**
* Appends a new struct to an event's path.
*
* @param event - an event
* @param invocationTarget - the target of the invocation
* @param shadowAdjustedTarget - shadow-root adjusted event target
* @param relatedTarget - related event target
* @param touchTargets - a list of touch targets
* @param slotInClosedTree - if the target's parent is a closed shadow root
*/
function event_appendToAnEventPath(event, invocationTarget, shadowAdjustedTarget, relatedTarget, touchTargets, slotInClosedTree) {
/**
* 1. Let invocationTargetInShadowTree be false.
* 2. If invocationTarget is a node and its root is a shadow root, then
* set invocationTargetInShadowTree to true.
*/
let invocationTargetInShadowTree = false;
if (util_1.Guard.isNode(invocationTarget) &&
util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(invocationTarget))) {
invocationTargetInShadowTree = true;
}
/**
* 3. Let root-of-closed-tree be false.
* 4. If invocationTarget is a shadow root whose mode is "closed", then
* set root-of-closed-tree to true.
*/
let rootOfClosedTree = false;
if (util_1.Guard.isShadowRoot(invocationTarget) &&
invocationTarget._mode === "closed") {
rootOfClosedTree = true;
}
/**
* 5. Append a new struct to event's path whose invocation target is
* invocationTarget, invocation-target-in-shadow-tree is
* invocationTargetInShadowTree, shadow-adjusted target is
* shadowAdjustedTarget, relatedTarget is relatedTarget,
* touch target list is touchTargets, root-of-closed-tree is
* root-of-closed-tree, and slot-in-closed-tree is slot-in-closed-tree.
*/
event._path.push({
invocationTarget: invocationTarget,
invocationTargetInShadowTree: invocationTargetInShadowTree,
shadowAdjustedTarget: shadowAdjustedTarget,
relatedTarget: relatedTarget,
touchTargetList: touchTargets,
rootOfClosedTree: rootOfClosedTree,
slotInClosedTree: slotInClosedTree
});
}
exports.event_appendToAnEventPath = event_appendToAnEventPath;
/**
* Invokes an event.
*
* @param struct - a struct defining event's path
* @param event - the event to invoke
* @param phase - event phase
* @param legacyOutputDidListenersThrowFlag - legacy output flag that returns
* whether the event listener's callback threw an exception
*/
function event_invoke(struct, event, phase, legacyOutputDidListenersThrowFlag = { value: false }) {
/**
* 1. Set event's target to the shadow-adjusted target of the last struct
* in event's path, that is either struct or preceding struct, whose
* shadow-adjusted target is non-null.
*/
const path = event._path;
let index = -1;
for (let i = 0; i < path.length; i++) {
if (path[i] === struct) {
index = i;
break;
}
}
if (index !== -1) {
let item = path[index];
if (item.shadowAdjustedTarget !== null) {
event._target = item.shadowAdjustedTarget;
}
else if (index > 0) {
item = path[index - 1];
if (item.shadowAdjustedTarget !== null) {
event._target = item.shadowAdjustedTarget;
}
}
}
/**
* 2. Set event's relatedTarget to struct's relatedTarget.
* 3. Set event's touch target list to struct's touch target list.
* 4. If event's stop propagation flag is set, then return.
* 5. Initialize event's currentTarget attribute to struct's invocation
* target.
* 6. Let listeners be a clone of event's currentTarget attribute value's
* event listener list.
*
* _Note:_ This avoids event listeners added after this point from being
* run. Note that removal still has an effect due to the removed field.
*/
event._relatedTarget = struct.relatedTarget;
event._touchTargetList = struct.touchTargetList;
if (event._stopPropagationFlag)
return;
event._currentTarget = struct.invocationTarget;
const currentTarget = event._currentTarget;
const targetListeners = currentTarget._eventListenerList;
let listeners = new Array(...targetListeners);
/**
* 7. Let found be the result of running inner invoke with event, listeners,
* phase, and legacyOutputDidListenersThrowFlag if given.
*/
const found = event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag);
/**
* 8. If found is false and event's isTrusted attribute is true, then:
*/
if (!found && event._isTrusted) {
/**
* 8.1. Let originalEventType be event's type attribute value.
* 8.2. If event's type attribute value is a match for any of the strings
* in the first column in the following table, set event's type attribute
* value to the string in the second column on the same row as the matching
* string, and return otherwise.
*
* Event type | Legacy event type
* -------------------------------------------------
* "animationend" | "webkitAnimationEnd"
* "animationiteration" | "webkitAnimationIteration"
* "animationstart" | "webkitAnimationStart"
* "transitionend" | "webkitTransitionEnd"
*/
const originalEventType = event._type;
if (originalEventType === "animationend") {
event._type = "webkitAnimationEnd";
}
else if (originalEventType === "animationiteration") {
event._type = "webkitAnimationIteration";
}
else if (originalEventType === "animationstart") {
event._type = "webkitAnimationStart";
}
else if (originalEventType === "transitionend") {
event._type = "webkitTransitionEnd";
}
/**
* 8.3. Inner invoke with event, listeners, phase, and
* legacyOutputDidListenersThrowFlag if given.
* 8.4. Set event's type attribute value to originalEventType.
*/
event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag);
event._type = originalEventType;
}
}
exports.event_invoke = event_invoke;
/**
* Invokes an event.
*
* @param event - the event to invoke
* @param listeners - event listeners
* @param phase - event phase
* @param struct - a struct defining event's path
* @param legacyOutputDidListenersThrowFlag - legacy output flag that returns
* whether the event listener's callback threw an exception
*/
function event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag = { value: false }) {
/**
* 1. Let found be false.
* 2. For each listener in listeners, whose removed is false:
*/
let found = false;
for (let i = 0; i < listeners.length; i++) {
const listener = listeners[i];
if (!listener.removed) {
/**
* 2.1. If event's type attribute value is not listener's type, then
* continue.
* 2.2. Set found to true.
* 2.3. If phase is "capturing" and listener's capture is false, then
* continue.
* 2.4. If phase is "bubbling" and listener's capture is true, then
* continue.
*/
if (event._type !== listener.type)
continue;
found = true;
if (phase === "capturing" && !listener.capture)
continue;
if (phase === "bubbling" && listener.capture)
continue;
/**
* 2.5. If listener's once is true, then remove listener from event's
* currentTarget attribute value's event listener list.
*/
if (listener.once && event._currentTarget !== null) {
const impl = event._currentTarget;
let index = -1;
for (let i = 0; i < impl._eventListenerList.length; i++) {
if (impl._eventListenerList[i] === listener) {
index = i;
break;
}
}
if (index !== -1) {
impl._eventListenerList.splice(index, 1);
}
}
/**
* TODO: Implement realms
*
* 2.6. Let global be listener callback's associated Realm's global
* object.
*/
const globalObject = undefined;
/**
* 2.7. Let currentEvent be undefined.
* 2.8. If global is a Window object, then:
* 2.8.1. Set currentEvent to global's current event.
* 2.8.2. If struct's invocation-target-in-shadow-tree is false, then
* set global's current event to event.
*/
let currentEvent = undefined;
if (util_1.Guard.isWindow(globalObject)) {
currentEvent = globalObject._currentEvent;
if (struct.invocationTargetInShadowTree === false) {
globalObject._currentEvent = event;
}
}
/**
* 2.9. If listener's passive is true, then set event's in passive
* listener flag.
* 2.10. Call a user object's operation with listener's callback,
* "handleEvent", « event », and event's currentTarget attribute value.
*/
if (listener.passive)
event._inPassiveListenerFlag = true;
try {
listener.callback.handleEvent.call(event._currentTarget, event);
}
catch (err) {
/**
* If this throws an exception, then:
* 2.10.1. Report the exception.
* 2.10.2. Set legacyOutputDidListenersThrowFlag if given.
*
* _Note:_ The legacyOutputDidListenersThrowFlag is only used by
* Indexed Database API.
* TODO: Report the exception
* See: https://html.spec.whatwg.org/multipage/webappapis.html#runtime-script-errors-in-documents
*/
legacyOutputDidListenersThrowFlag.value = true;
}
/**
* 2.11. Unset event's in passive listener flag.
*/
if (listener.passive)
event._inPassiveListenerFlag = false;
/**
* 2.12. If global is a Window object, then set global's current event
* to currentEvent.
*/
if (util_1.Guard.isWindow(globalObject)) {
globalObject._currentEvent = currentEvent;
}
/**
* 2.13. If event's stop immediate propagation flag is set, then return
* found.
*/
if (event._stopImmediatePropagationFlag)
return found;
}
}
/**
* 3. Return found.
*/
return found;
}
exports.event_innerInvoke = event_innerInvoke;
/**
* Fires an event at target.
* @param e - event name
* @param target - event target
* @param eventConstructor - an event constructor, with a description of how
* IDL attributes are to be initialized
* @param idlAttributes - a dictionary describing how IDL attributes are
* to be initialized
* @param legacyTargetOverrideFlag - legacy target override flag
*/
function event_fireAnEvent(e, target, eventConstructor, idlAttributes, legacyTargetOverrideFlag) {
/**
* 1. If eventConstructor is not given, then let eventConstructor be Event.
*/
if (eventConstructor === undefined) {
eventConstructor = EventImpl_1.EventImpl;
}
/**
* 2. Let event be the result of creating an event given eventConstructor,
* in the relevant Realm of target.
*/
const event = event_createAnEvent(eventConstructor);
/**
* 3. Initialize event’s type attribute to e.
*/
event._type = e;
/**
* 4. Initialize any other IDL attributes of event as described in the
* invocation of this algorithm.
* _Note:_ This also allows for the isTrusted attribute to be set to false.
*/
if (idlAttributes) {
for (const key in idlAttributes) {
const idlObj = event;
idlObj[key] = idlAttributes[key];
}
}
/**
* 5. Return the result of dispatching event at target, with legacy target
* override flag set if set.
*/
return event_dispatch(event, target, legacyTargetOverrideFlag);
}
exports.event_fireAnEvent = event_fireAnEvent;
/**
* Creates an event.
*
* @param eventInterface - the name of the event interface
*/
function event_createLegacyEvent(eventInterface) {
/**
* 1. Let constructor be null.
*/
let constructor = null;
/**
* TODO: Implement in HTML DOM
* 2. If interface is an ASCII case-insensitive match for any of the strings
* in the first column in the following table, then set constructor to the
* interface in the second column on the same row as the matching string:
*
* String | Interface
* -------|----------
* "beforeunloadevent" | BeforeUnloadEvent
* "compositionevent" | CompositionEvent
* "customevent" | CustomEvent
* "devicemotionevent" | DeviceMotionEvent
* "deviceorientationevent" | DeviceOrientationEvent
* "dragevent" | DragEvent
* "event" | Event
* "events" | Event
* "focusevent" | FocusEvent
* "hashchangeevent" | HashChangeEvent
* "htmlevents" | Event
* "keyboardevent" | KeyboardEvent
* "messageevent" | MessageEvent
* "mouseevent" | MouseEvent
* "mouseevents" |
* "storageevent" | StorageEvent
* "svgevents" | Event
* "textevent" | CompositionEvent
* "touchevent" | TouchEvent
* "uievent" | UIEvent
* "uievents" | UIEvent
*/
switch (eventInterface.toLowerCase()) {
case "beforeunloadevent":
break;
case "compositionevent":
break;
case "customevent":
constructor = CustomEventImpl_1.CustomEventImpl;
break;
case "devicemotionevent":
break;
case "deviceorientationevent":
break;
case "dragevent":
break;
case "event":
case "events":
constructor = EventImpl_1.EventImpl;
break;
case "focusevent":
break;
case "hashchangeevent":
break;
case "htmlevents":
break;
case "keyboardevent":
break;
case "messageevent":
break;
case "mouseevent":
break;
case "mouseevents":
break;
case "storageevent":
break;
case "svgevents":
break;
case "textevent":
break;
case "touchevent":
break;
case "uievent":
break;
case "uievents":
break;
}
/**
* 3. If constructor is null, then throw a "NotSupportedError" DOMException.
*/
if (constructor === null) {
throw new DOMException_1.NotSupportedError(`Event constructor not found for interface ${eventInterface}.`);
}
/**
* 4. If the interface indicated by constructor is not exposed on the
* relevant global object of the context object, then throw a
* "NotSupportedError" DOMException.
* _Note:_ Typically user agents disable support for touch events in some
* configurations, in which case this clause would be triggered for the
* interface TouchEvent.
*/
// TODO: Implement realms
/**
* 5. Let event be the result of creating an event given constructor.
* 6. Initialize event’s type attribute to the empty string.
* 7. Initialize event’s timeStamp attribute to a DOMHighResTimeStamp
* representing the high resolution time from the time origin to now.
* 8. Initialize event’s isTrusted attribute to false.
* 9. Unset event’s initialized flag.
*/
const event = new constructor("");
event._type = "";
event._timeStamp = new Date().getTime();
event._isTrusted = false;
event._initializedFlag = false;
/**
* 10. Return event.
*/
return event;
}
exports.event_createLegacyEvent = event_createLegacyEvent;
/**
* Getter of an event handler IDL attribute.
*
* @param eventTarget - event target
* @param name - event name
*/
function event_getterEventHandlerIDLAttribute(thisObj, name) {
/**
* 1. Let eventTarget be the result of determining the target of an event
* handler given this object and name.
* 2. If eventTarget is null, then return null.
* 3. Return the result of getting the current value of the event handler
* given eventTarget and name.
*/
const eventTarget = event_determineTheTargetOfAnEventHandler(thisObj, name);
if (eventTarget === null)
return null;
return event_getTheCurrentValueOfAnEventHandler(eventTarget, name);
}
exports.event_getterEventHandlerIDLAttribute = event_getterEventHandlerIDLAttribute;
/**
* Setter of an event handler IDL attribute.
*
* @param eventTarget - event target
* @param name - event name
* @param value - event handler
*/
function event_setterEventHandlerIDLAttribute(thisObj, name, value) {
/**
* 1. Let eventTarget be the result of determining the target of an event
* handler given this object and name.
* 2. If eventTarget is null, then return.
* 3. If the given value is null, then deactivate an event handler given
* eventTarget and name.
* 4. Otherwise:
* 4.1. Let handlerMap be eventTarget's event handler map.
* 4.2. Let eventHandler be handlerMap[name].
* 4.3. Set eventHandler's value to the given value.
* 4.4. Activate an event handler given eventTarget and name.
*/
const eventTarget = event_determineTheTargetOfAnEventHandler(thisObj, name);
if (eventTarget === null)
return;
if (value === null) {
event_deactivateAnEventHandler(eventTarget, name);
}
else {
const handlerMap = eventTarget._eventHandlerMap;
const eventHandler = handlerMap["onabort"];
if (eventHandler !== undefined) {
eventHandler.value = value;
}
event_activateAnEventHandler(eventTarget, name);
}
}
exports.event_setterEventHandlerIDLAttribute = event_setterEventHandlerIDLAttribute;
/**
* Determines the target of an event handler.
*
* @param eventTarget - event target
* @param name - event name
*/
function event_determineTheTargetOfAnEventHandler(eventTarget, name) {
// TODO: Implement in HTML DOM
return null;
}
exports.event_determineTheTargetOfAnEventHandler = event_determineTheTargetOfAnEventHandler;
/**
* Gets the current value of an event handler.
*
* @param eventTarget - event target
* @param name - event name
*/
function event_getTheCurrentValueOfAnEventHandler(eventTarget, name) {
// TODO: Implement in HTML DOM
return null;
}
exports.event_getTheCurrentValueOfAnEventHandler = event_getTheCurrentValueOfAnEventHandler;
/**
* Activates an event handler.
*
* @param eventTarget - event target
* @param name - event name
*/
function event_activateAnEventHandler(eventTarget, name) {
// TODO: Implement in HTML DOM
}
exports.event_activateAnEventHandler = event_activateAnEventHandler;
/**
* Deactivates an event handler.
*
* @param eventTarget - event target
* @param name - event name
*/
function event_deactivateAnEventHandler(eventTarget, name) {
// TODO: Implement in HTML DOM
}
exports.event_deactivateAnEventHandler = event_deactivateAnEventHandler;
//# sourceMappingURL=EventAlgorithm.js.map
/***/ }),
/***/ 113:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(337);
// Import implementation classes
const AbortControllerImpl_1 = __webpack_require__(990);
exports.AbortController = AbortControllerImpl_1.AbortControllerImpl;
const AbortSignalImpl_1 = __webpack_require__(784);
exports.AbortSignal = AbortSignalImpl_1.AbortSignalImpl;
const AbstractRangeImpl_1 = __webpack_require__(537);
exports.AbstractRange = AbstractRangeImpl_1.AbstractRangeImpl;
const AttrImpl_1 = __webpack_require__(866);
exports.Attr = AttrImpl_1.AttrImpl;
const CDATASectionImpl_1 = __webpack_require__(920);
exports.CDATASection = CDATASectionImpl_1.CDATASectionImpl;
const CharacterDataImpl_1 = __webpack_require__(43);
exports.CharacterData = CharacterDataImpl_1.CharacterDataImpl;
const ChildNodeImpl_1 = __webpack_require__(983);
const CommentImpl_1 = __webpack_require__(760);
exports.Comment = CommentImpl_1.CommentImpl;
const CustomEventImpl_1 = __webpack_require__(164);
exports.CustomEvent = CustomEventImpl_1.CustomEventImpl;
const DocumentFragmentImpl_1 = __webpack_require__(796);
exports.DocumentFragment = DocumentFragmentImpl_1.DocumentFragmentImpl;
const DocumentImpl_1 = __webpack_require__(488);
exports.Document = DocumentImpl_1.DocumentImpl;
const DocumentOrShadowRootImpl_1 = __webpack_require__(247);
const DocumentTypeImpl_1 = __webpack_require__(558);
exports.DocumentType = DocumentTypeImpl_1.DocumentTypeImpl;
const DOMImpl_1 = __webpack_require__(648);
exports.dom = DOMImpl_1.dom;
const DOMImplementationImpl_1 = __webpack_require__(290);
exports.DOMImplementation = DOMImplementationImpl_1.DOMImplementationImpl;
const DOMTokenListImpl_1 = __webpack_require__(742);
exports.DOMTokenList = DOMTokenListImpl_1.DOMTokenListImpl;
const ElementImpl_1 = __webpack_require__(695);
exports.Element = ElementImpl_1.ElementImpl;
const EventImpl_1 = __webpack_require__(427);
exports.Event = EventImpl_1.EventImpl;
const EventTargetImpl_1 = __webpack_require__(597);
exports.EventTarget = EventTargetImpl_1.EventTargetImpl;
const HTMLCollectionImpl_1 = __webpack_require__(204);
exports.HTMLCollection = HTMLCollectionImpl_1.HTMLCollectionImpl;
const MutationObserverImpl_1 = __webpack_require__(175);
exports.MutationObserver = MutationObserverImpl_1.MutationObserverImpl;
const MutationRecordImpl_1 = __webpack_require__(730);
exports.MutationRecord = MutationRecordImpl_1.MutationRecordImpl;
const NamedNodeMapImpl_1 = __webpack_require__(88);
exports.NamedNodeMap = NamedNodeMapImpl_1.NamedNodeMapImpl;
const NodeFilterImpl_1 = __webpack_require__(774);
exports.NodeFilter = NodeFilterImpl_1.NodeFilterImpl;
const NodeImpl_1 = __webpack_require__(935);
exports.Node = NodeImpl_1.NodeImpl;
const NodeIteratorImpl_1 = __webpack_require__(800);
exports.NodeIterator = NodeIteratorImpl_1.NodeIteratorImpl;
const NodeListImpl_1 = __webpack_require__(636);
exports.NodeList = NodeListImpl_1.NodeListImpl;
const NodeListStaticImpl_1 = __webpack_require__(266);
exports.NodeListStatic = NodeListStaticImpl_1.NodeListStaticImpl;
const NonDocumentTypeChildNodeImpl_1 = __webpack_require__(18);
const NonElementParentNodeImpl_1 = __webpack_require__(574);
const ParentNodeImpl_1 = __webpack_require__(934);
const ProcessingInstructionImpl_1 = __webpack_require__(619);
exports.ProcessingInstruction = ProcessingInstructionImpl_1.ProcessingInstructionImpl;
const RangeImpl_1 = __webpack_require__(90);
exports.Range = RangeImpl_1.RangeImpl;
const ShadowRootImpl_1 = __webpack_require__(581);
exports.ShadowRoot = ShadowRootImpl_1.ShadowRootImpl;
const SlotableImpl_1 = __webpack_require__(476);
const StaticRangeImpl_1 = __webpack_require__(688);
exports.StaticRange = StaticRangeImpl_1.StaticRangeImpl;
const TextImpl_1 = __webpack_require__(820);
exports.Text = TextImpl_1.TextImpl;
const TraverserImpl_1 = __webpack_require__(487);
exports.Traverser = TraverserImpl_1.TraverserImpl;
const TreeWalkerImpl_1 = __webpack_require__(646);
exports.TreeWalker = TreeWalkerImpl_1.TreeWalkerImpl;
const WindowImpl_1 = __webpack_require__(932);
exports.Window = WindowImpl_1.WindowImpl;
const XMLDocumentImpl_1 = __webpack_require__(661);
exports.XMLDocument = XMLDocumentImpl_1.XMLDocumentImpl;
// Apply mixins
// ChildNode
util_1.applyMixin(ElementImpl_1.ElementImpl, ChildNodeImpl_1.ChildNodeImpl);
util_1.applyMixin(CharacterDataImpl_1.CharacterDataImpl, ChildNodeImpl_1.ChildNodeImpl);
util_1.applyMixin(DocumentTypeImpl_1.DocumentTypeImpl, ChildNodeImpl_1.ChildNodeImpl);
// DocumentOrShadowRoot
util_1.applyMixin(DocumentImpl_1.DocumentImpl, DocumentOrShadowRootImpl_1.DocumentOrShadowRootImpl);
util_1.applyMixin(ShadowRootImpl_1.ShadowRootImpl, DocumentOrShadowRootImpl_1.DocumentOrShadowRootImpl);
// NonDocumentTypeChildNode
util_1.applyMixin(ElementImpl_1.ElementImpl, NonDocumentTypeChildNodeImpl_1.NonDocumentTypeChildNodeImpl);
util_1.applyMixin(CharacterDataImpl_1.CharacterDataImpl, NonDocumentTypeChildNodeImpl_1.NonDocumentTypeChildNodeImpl);
// NonElementParentNode
util_1.applyMixin(DocumentImpl_1.DocumentImpl, NonElementParentNodeImpl_1.NonElementParentNodeImpl);
util_1.applyMixin(DocumentFragmentImpl_1.DocumentFragmentImpl, NonElementParentNodeImpl_1.NonElementParentNodeImpl);
// ParentNode
util_1.applyMixin(DocumentImpl_1.DocumentImpl, ParentNodeImpl_1.ParentNodeImpl);
util_1.applyMixin(DocumentFragmentImpl_1.DocumentFragmentImpl, ParentNodeImpl_1.ParentNodeImpl);
util_1.applyMixin(ElementImpl_1.ElementImpl, ParentNodeImpl_1.ParentNodeImpl);
// Slotable
util_1.applyMixin(TextImpl_1.TextImpl, SlotableImpl_1.SlotableImpl);
util_1.applyMixin(ElementImpl_1.ElementImpl, SlotableImpl_1.SlotableImpl);
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 129:
/***/ (function(module) {
module.exports = require("child_process");
/***/ }),
/***/ 134:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Pushes the given item to the stack.
*
* @param list - a list
* @param item - an item
*/
function push(list, item) {
list.push(item);
}
exports.push = push;
/**
* Pops and returns an item from the stack.
*
* @param list - a list
*/
function pop(list) {
return list.pop() || null;
}
exports.pop = pop;
//# sourceMappingURL=Stack.js.map
/***/ }),
/***/ 139:
/***/ (function(module, __unusedexports, __webpack_require__) {
// Unique ID creation requires a high quality random # generator. In node.js
// this is pretty straight-forward - we use the crypto API.
var crypto = __webpack_require__(417);
module.exports = function nodeRNG() {
return crypto.randomBytes(16);
};
/***/ }),
/***/ 141:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var net = __webpack_require__(631);
var tls = __webpack_require__(16);
var http = __webpack_require__(605);
var https = __webpack_require__(211);
var events = __webpack_require__(614);
var assert = __webpack_require__(357);
var util = __webpack_require__(669);
exports.httpOverHttp = httpOverHttp;
exports.httpsOverHttp = httpsOverHttp;
exports.httpOverHttps = httpOverHttps;
exports.httpsOverHttps = httpsOverHttps;
function httpOverHttp(options) {
var agent = new TunnelingAgent(options);
agent.request = http.request;
return agent;
}
function httpsOverHttp(options) {
var agent = new TunnelingAgent(options);
agent.request = http.request;
agent.createSocket = createSecureSocket;
agent.defaultPort = 443;
return agent;
}
function httpOverHttps(options) {
var agent = new TunnelingAgent(options);
agent.request = https.request;
return agent;
}
function httpsOverHttps(options) {
var agent = new TunnelingAgent(options);
agent.request = https.request;
agent.createSocket = createSecureSocket;
agent.defaultPort = 443;
return agent;
}
function TunnelingAgent(options) {
var self = this;
self.options = options || {};
self.proxyOptions = self.options.proxy || {};
self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets;
self.requests = [];
self.sockets = [];
self.on('free', function onFree(socket, host, port, localAddress) {
var options = toOptions(host, port, localAddress);
for (var i = 0, len = self.requests.length; i < len; ++i) {
var pending = self.requests[i];
if (pending.host === options.host && pending.port === options.port) {
// Detect the request to connect same origin server,
// reuse the connection.
self.requests.splice(i, 1);
pending.request.onSocket(socket);
return;
}
}
socket.destroy();
self.removeSocket(socket);
});
}
util.inherits(TunnelingAgent, events.EventEmitter);
TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) {
var self = this;
var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress));
if (self.sockets.length >= this.maxSockets) {
// We are over limit so we'll add it to the queue.
self.requests.push(options);
return;
}
// If we are under maxSockets create a new one.
self.createSocket(options, function(socket) {
socket.on('free', onFree);
socket.on('close', onCloseOrRemove);
socket.on('agentRemove', onCloseOrRemove);
req.onSocket(socket);
function onFree() {
self.emit('free', socket, options);
}
function onCloseOrRemove(err) {
self.removeSocket(socket);
socket.removeListener('free', onFree);
socket.removeListener('close', onCloseOrRemove);
socket.removeListener('agentRemove', onCloseOrRemove);
}
});
};
TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
var self = this;
var placeholder = {};
self.sockets.push(placeholder);
var connectOptions = mergeOptions({}, self.proxyOptions, {
method: 'CONNECT',
path: options.host + ':' + options.port,
agent: false,
headers: {
host: options.host + ':' + options.port
}
});
if (options.localAddress) {
connectOptions.localAddress = options.localAddress;
}
if (connectOptions.proxyAuth) {
connectOptions.headers = connectOptions.headers || {};
connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
new Buffer(connectOptions.proxyAuth).toString('base64');
}
debug('making CONNECT request');
var connectReq = self.request(connectOptions);
connectReq.useChunkedEncodingByDefault = false; // for v0.6
connectReq.once('response', onResponse); // for v0.6
connectReq.once('upgrade', onUpgrade); // for v0.6
connectReq.once('connect', onConnect); // for v0.7 or later
connectReq.once('error', onError);
connectReq.end();
function onResponse(res) {
// Very hacky. This is necessary to avoid http-parser leaks.
res.upgrade = true;
}
function onUpgrade(res, socket, head) {
// Hacky.
process.nextTick(function() {
onConnect(res, socket, head);
});
}
function onConnect(res, socket, head) {
connectReq.removeAllListeners();
socket.removeAllListeners();
if (res.statusCode !== 200) {
debug('tunneling socket could not be established, statusCode=%d',
res.statusCode);
socket.destroy();
var error = new Error('tunneling socket could not be established, ' +
'statusCode=' + res.statusCode);
error.code = 'ECONNRESET';
options.request.emit('error', error);
self.removeSocket(placeholder);
return;
}
if (head.length > 0) {
debug('got illegal response body from proxy');
socket.destroy();
var error = new Error('got illegal response body from proxy');
error.code = 'ECONNRESET';
options.request.emit('error', error);
self.removeSocket(placeholder);
return;
}
debug('tunneling connection has established');
self.sockets[self.sockets.indexOf(placeholder)] = socket;
return cb(socket);
}
function onError(cause) {
connectReq.removeAllListeners();
debug('tunneling socket could not be established, cause=%s\n',
cause.message, cause.stack);
var error = new Error('tunneling socket could not be established, ' +
'cause=' + cause.message);
error.code = 'ECONNRESET';
options.request.emit('error', error);
self.removeSocket(placeholder);
}
};
TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
var pos = this.sockets.indexOf(socket)
if (pos === -1) {
return;
}
this.sockets.splice(pos, 1);
var pending = this.requests.shift();
if (pending) {
// If we have pending requests and a socket gets closed a new one
// needs to be created to take over in the pool for the one that closed.
this.createSocket(pending, function(socket) {
pending.request.onSocket(socket);
});
}
};
function createSecureSocket(options, cb) {
var self = this;
TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
var hostHeader = options.request.getHeader('host');
var tlsOptions = mergeOptions({}, self.options, {
socket: socket,
servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host
});
// 0 is dummy port for v0.6
var secureSocket = tls.connect(0, tlsOptions);
self.sockets[self.sockets.indexOf(socket)] = secureSocket;
cb(secureSocket);
});
}
function toOptions(host, port, localAddress) {
if (typeof host === 'string') { // since v0.10
return {
host: host,
port: port,
localAddress: localAddress
};
}
return host; // for v0.11 or later
}
function mergeOptions(target) {
for (var i = 1, len = arguments.length; i < len; ++i) {
var overrides = arguments[i];
if (typeof overrides === 'object') {
var keys = Object.keys(overrides);
for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
var k = keys[j];
if (overrides[k] !== undefined) {
target[k] = overrides[k];
}
}
}
}
return target;
}
var debug;
if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
debug = function() {
var args = Array.prototype.slice.call(arguments);
if (typeof args[0] === 'string') {
args[0] = 'TUNNEL: ' + args[0];
} else {
args.unshift('TUNNEL:');
}
console.error.apply(console, args);
}
} else {
debug = function() {};
}
exports.debug = debug; // for test
/***/ }),
/***/ 146:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const infra_1 = __webpack_require__(23);
/**
* Converts a whitespace separated string into an array of tokens.
*
* @param value - a string of whitespace separated tokens
*/
function orderedSet_parse(value) {
/**
* 1. Let inputTokens be the result of splitting input on ASCII whitespace.
* 2. Let tokens be a new ordered set.
* 3. For each token in inputTokens, append token to tokens.
* 4. Return tokens.
*/
const inputTokens = infra_1.string.splitAStringOnASCIIWhitespace(value);
return new Set(inputTokens);
}
exports.orderedSet_parse = orderedSet_parse;
/**
* Converts an array of tokens into a space separated string.
*
* @param tokens - an array of token strings
*/
function orderedSet_serialize(tokens) {
/**
* The ordered set serializer takes a set and returns the concatenation of
* set using U+0020 SPACE.
*/
return [...tokens].join(' ');
}
exports.orderedSet_serialize = orderedSet_serialize;
/**
* Removes duplicate tokens and convert all whitespace characters
* to space.
*
* @param value - a string of whitespace separated tokens
*/
function orderedSet_sanitize(value) {
return orderedSet_serialize(orderedSet_parse(value));
}
exports.orderedSet_sanitize = orderedSet_sanitize;
/**
* Determines whether a set contains the other.
*
* @param set1 - a set
* @param set1 - a set that is contained in set1
* @param caseSensitive - whether matches are case-sensitive
*/
function orderedSet_contains(set1, set2, caseSensitive) {
for (const val2 of set2) {
let found = false;
for (const val1 of set1) {
if (caseSensitive) {
if (val1 === val2) {
found = true;
break;
}
}
else {
if (val1.toUpperCase() === val2.toUpperCase()) {
found = true;
break;
}
}
}
if (!found)
return false;
}
return true;
}
exports.orderedSet_contains = orderedSet_contains;
//# sourceMappingURL=OrderedSetAlgorithm.js.map
/***/ }),
/***/ 151:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const infra_1 = __webpack_require__(23);
const CreateAlgorithm_1 = __webpack_require__(86);
const TreeAlgorithm_1 = __webpack_require__(873);
const EventAlgorithm_1 = __webpack_require__(108);
/**
* Queues a mutation observer microtask to the surrounding agent’s mutation
* observers.
*/
function observer_queueAMutationObserverMicrotask() {
/**
* 1. If the surrounding agent’s mutation observer microtask queued is true,
* then return.
* 2. Set the surrounding agent’s mutation observer microtask queued to true.
* 3. Queue a microtask to notify mutation observers.
*/
const window = dom_1.dom.window;
if (window._mutationObserverMicrotaskQueued)
return;
window._mutationObserverMicrotaskQueued = true;
Promise.resolve().then(() => { observer_notifyMutationObservers(); });
}
exports.observer_queueAMutationObserverMicrotask = observer_queueAMutationObserverMicrotask;
/**
* Notifies the surrounding agent’s mutation observers.
*/
function observer_notifyMutationObservers() {
/**
* 1. Set the surrounding agent’s mutation observer microtask queued to false.
* 2. Let notifySet be a clone of the surrounding agent’s mutation observers.
* 3. Let signalSet be a clone of the surrounding agent’s signal slots.
* 4. Empty the surrounding agent’s signal slots.
*/
const window = dom_1.dom.window;
window._mutationObserverMicrotaskQueued = false;
const notifySet = infra_1.set.clone(window._mutationObservers);
const signalSet = infra_1.set.clone(window._signalSlots);
infra_1.set.empty(window._signalSlots);
/**
* 5. For each mo of notifySet:
*/
for (const mo of notifySet) {
/**
* 5.1. Let records be a clone of mo’s record queue.
* 5.2. Empty mo’s record queue.
*/
const records = infra_1.list.clone(mo._recordQueue);
infra_1.list.empty(mo._recordQueue);
/**
* 5.3. For each node of mo’s node list, remove all transient registered
* observers whose observer is mo from node’s registered observer list.
*/
for (let i = 0; i < mo._nodeList.length; i++) {
const node = mo._nodeList[i];
infra_1.list.remove(node._registeredObserverList, (observer) => {
return util_1.Guard.isTransientRegisteredObserver(observer) && observer.observer === mo;
});
}
/**
* 5.4. If records is not empty, then invoke mo’s callback with « records,
* mo », and mo. If this throws an exception, then report the exception.
*/
if (!infra_1.list.isEmpty(records)) {
try {
mo._callback.call(mo, records, mo);
}
catch (err) {
// TODO: Report the exception
}
}
}
/**
* 6. For each slot of signalSet, fire an event named slotchange, with its
* bubbles attribute set to true, at slot.
*/
if (dom_1.dom.features.slots) {
for (const slot of signalSet) {
EventAlgorithm_1.event_fireAnEvent("slotchange", slot, undefined, { bubbles: true });
}
}
}
exports.observer_notifyMutationObservers = observer_notifyMutationObservers;
/**
* Queues a mutation record of the given type for target.
*
* @param type - mutation record type
* @param target - target node
* @param name - name before mutation
* @param namespace - namespace before mutation
* @param oldValue - attribute value before mutation
* @param addedNodes - a list od added nodes
* @param removedNodes - a list of removed nodes
* @param previousSibling - previous sibling of target before mutation
* @param nextSibling - next sibling of target before mutation
*/
function observer_queueMutationRecord(type, target, name, namespace, oldValue, addedNodes, removedNodes, previousSibling, nextSibling) {
/**
* 1. Let interestedObservers be an empty map.
* 2. Let nodes be the inclusive ancestors of target.
* 3. For each node in nodes, and then for each registered of node’s
* registered observer list:
*/
const interestedObservers = new Map();
let node = TreeAlgorithm_1.tree_getFirstAncestorNode(target, true);
while (node !== null) {
for (let i = 0; i < node._registeredObserverList.length; i++) {
const registered = node._registeredObserverList[i];
/**
* 3.1. Let options be registered’s options.
* 3.2. If none of the following are true
* - node is not target and options’s subtree is false
* - type is "attributes" and options’s attributes is not true
* - type is "attributes", options’s attributeFilter is present, and
* options’s attributeFilter does not contain name or namespace is
* non-null
* - type is "characterData" and options’s characterData is not true
* - type is "childList" and options’s childList is false
*/
const options = registered.options;
if (node !== target && !options.subtree)
continue;
if (type === "attributes" && !options.attributes)
continue;
if (type === "attributes" && options.attributeFilter &&
(!options.attributeFilter.includes(name || '') || namespace !== null))
continue;
if (type === "characterData" && !options.characterData)
continue;
if (type === "childList" && !options.childList)
continue;
/**
* then:
* 3.2.1. Let mo be registered’s observer.
* 3.2.2. If interestedObservers[mo] does not exist, then set
* interestedObservers[mo] to null.
* 3.2.3. If either type is "attributes" and options’s attributeOldValue
* is true, or type is "characterData" and options’s
* characterDataOldValue is true, then set interestedObservers[mo]
* to oldValue.
*/
const mo = registered.observer;
if (!interestedObservers.has(mo)) {
interestedObservers.set(mo, null);
}
if ((type === "attributes" && options.attributeOldValue) ||
(type === "characterData" && options.characterDataOldValue)) {
interestedObservers.set(mo, oldValue);
}
}
node = TreeAlgorithm_1.tree_getNextAncestorNode(target, node, true);
}
/**
* 4. For each observer → mappedOldValue of interestedObservers:
*/
for (const [observer, mappedOldValue] of interestedObservers) {
/**
* 4.1. Let record be a new MutationRecord object with its type set to
* type, target set to target, attributeName set to name,
* attributeNamespace set to namespace, oldValue set to mappedOldValue,
* addedNodes set to addedNodes, removedNodes set to removedNodes,
* previousSibling set to previousSibling, and nextSibling set to
* nextSibling.
* 4.2. Enqueue record to observer’s record queue.
*/
const record = CreateAlgorithm_1.create_mutationRecord(type, target, CreateAlgorithm_1.create_nodeListStatic(target, addedNodes), CreateAlgorithm_1.create_nodeListStatic(target, removedNodes), previousSibling, nextSibling, name, namespace, mappedOldValue);
const queue = observer._recordQueue;
queue.push(record);
}
/**
* 5. Queue a mutation observer microtask.
*/
observer_queueAMutationObserverMicrotask();
}
exports.observer_queueMutationRecord = observer_queueMutationRecord;
/**
* Queues a tree mutation record for target.
*
* @param target - target node
* @param addedNodes - a list od added nodes
* @param removedNodes - a list of removed nodes
* @param previousSibling - previous sibling of target before mutation
* @param nextSibling - next sibling of target before mutation
*/
function observer_queueTreeMutationRecord(target, addedNodes, removedNodes, previousSibling, nextSibling) {
/**
* To queue a tree mutation record for target with addedNodes, removedNodes,
* previousSibling, and nextSibling, queue a mutation record of "childList"
* for target with null, null, null, addedNodes, removedNodes,
* previousSibling, and nextSibling.
*/
observer_queueMutationRecord("childList", target, null, null, null, addedNodes, removedNodes, previousSibling, nextSibling);
}
exports.observer_queueTreeMutationRecord = observer_queueTreeMutationRecord;
/**
* Queues an attribute mutation record for target.
*
* @param target - target node
* @param name - name before mutation
* @param namespace - namespace before mutation
* @param oldValue - attribute value before mutation
*/
function observer_queueAttributeMutationRecord(target, name, namespace, oldValue) {
/**
* To queue an attribute mutation record for target with name, namespace,
* and oldValue, queue a mutation record of "attributes" for target with
* name, namespace, oldValue, « », « », null, and null.
*/
observer_queueMutationRecord("attributes", target, name, namespace, oldValue, [], [], null, null);
}
exports.observer_queueAttributeMutationRecord = observer_queueAttributeMutationRecord;
//# sourceMappingURL=MutationObserverAlgorithm.js.map
/***/ }),
/***/ 154:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const DOMException_1 = __webpack_require__(35);
const CreateAlgorithm_1 = __webpack_require__(86);
const TreeAlgorithm_1 = __webpack_require__(873);
const CharacterDataAlgorithm_1 = __webpack_require__(27);
const MutationAlgorithm_1 = __webpack_require__(479);
/**
* Returns node with its adjacent text and cdata node siblings.
*
* @param node - a node
* @param self - whether to include node itself
*/
function text_contiguousTextNodes(node, self = false) {
/**
* The contiguous Text nodes of a node node are node, node’s previous
* sibling Text node, if any, and its contiguous Text nodes, and node’s next
* sibling Text node, if any, and its contiguous Text nodes, avoiding any
* duplicates.
*/
return {
[Symbol.iterator]() {
let currentNode = node;
while (currentNode && util_1.Guard.isTextNode(currentNode._previousSibling)) {
currentNode = currentNode._previousSibling;
}
return {
next() {
if (currentNode && (!self && currentNode === node)) {
if (util_1.Guard.isTextNode(currentNode._nextSibling)) {
currentNode = currentNode._nextSibling;
}
else {
currentNode = null;
}
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
if (util_1.Guard.isTextNode(currentNode._nextSibling)) {
currentNode = currentNode._nextSibling;
}
else {
currentNode = null;
}
return result;
}
}
};
}
};
}
exports.text_contiguousTextNodes = text_contiguousTextNodes;
/**
* Returns node with its adjacent text node siblings.
*
* @param node - a node
* @param self - whether to include node itself
*/
function text_contiguousExclusiveTextNodes(node, self = false) {
/**
* The contiguous exclusive Text nodes of a node node are node, node’s
* previous sibling exclusive Text node, if any, and its contiguous
* exclusive Text nodes, and node’s next sibling exclusive Text node,
* if any, and its contiguous exclusive Text nodes, avoiding any duplicates.
*/
return {
[Symbol.iterator]() {
let currentNode = node;
while (currentNode && util_1.Guard.isExclusiveTextNode(currentNode._previousSibling)) {
currentNode = currentNode._previousSibling;
}
return {
next() {
if (currentNode && (!self && currentNode === node)) {
if (util_1.Guard.isExclusiveTextNode(currentNode._nextSibling)) {
currentNode = currentNode._nextSibling;
}
else {
currentNode = null;
}
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
if (util_1.Guard.isExclusiveTextNode(currentNode._nextSibling)) {
currentNode = currentNode._nextSibling;
}
else {
currentNode = null;
}
return result;
}
}
};
}
};
}
exports.text_contiguousExclusiveTextNodes = text_contiguousExclusiveTextNodes;
/**
* Returns the concatenation of the data of all the Text node descendants of
* node, in tree order.
*
* @param node - a node
*/
function text_descendantTextContent(node) {
/**
* The descendant text content of a node node is the concatenation of the
* data of all the Text node descendants of node, in tree order.
*/
let contents = '';
let text = TreeAlgorithm_1.tree_getFirstDescendantNode(node, false, false, (e) => util_1.Guard.isTextNode(e));
while (text !== null) {
contents += text._data;
text = TreeAlgorithm_1.tree_getNextDescendantNode(node, text, false, false, (e) => util_1.Guard.isTextNode(e));
}
return contents;
}
exports.text_descendantTextContent = text_descendantTextContent;
/**
* Splits data at the given offset and returns the remainder as a text
* node.
*
* @param node - a text node
* @param offset - the offset at which to split the nodes.
*/
function text_split(node, offset) {
/**
* 1. Let length be node’s length.
* 2. If offset is greater than length, then throw an "IndexSizeError"
* DOMException.
*/
const length = node._data.length;
if (offset > length) {
throw new DOMException_1.IndexSizeError();
}
/**
* 3. Let count be length minus offset.
* 4. Let new data be the result of substringing data with node node,
* offset offset, and count count.
* 5. Let new node be a new Text node, with the same node document as node.
* Set new node’s data to new data.
* 6. Let parent be node’s parent.
* 7. If parent is not null, then:
*/
const count = length - offset;
const newData = CharacterDataAlgorithm_1.characterData_substringData(node, offset, count);
const newNode = CreateAlgorithm_1.create_text(node._nodeDocument, newData);
const parent = node._parent;
if (parent !== null) {
/**
* 7.1. Insert new node into parent before node’s next sibling.
*/
MutationAlgorithm_1.mutation_insert(newNode, parent, node._nextSibling);
/**
* 7.2. For each live range whose start node is node and start offset is
* greater than offset, set its start node to new node and decrease its
* start offset by offset.
* 7.3. For each live range whose end node is node and end offset is greater
* than offset, set its end node to new node and decrease its end offset
* by offset.
* 7.4. For each live range whose start node is parent and start offset is
* equal to the index of node plus 1, increase its start offset by 1.
* 7.5. For each live range whose end node is parent and end offset is equal
* to the index of node plus 1, increase its end offset by 1.
*/
for (const range of dom_1.dom.rangeList) {
if (range._start[0] === node && range._start[1] > offset) {
range._start[0] = newNode;
range._start[1] -= offset;
}
if (range._end[0] === node && range._end[1] > offset) {
range._end[0] = newNode;
range._end[1] -= offset;
}
const index = TreeAlgorithm_1.tree_index(node);
if (range._start[0] === parent && range._start[1] === index + 1) {
range._start[1]++;
}
if (range._end[0] === parent && range._end[1] === index + 1) {
range._end[1]++;
}
}
}
/**
* 8. Replace data with node node, offset offset, count count, and data
* the empty string.
* 9. Return new node.
*/
CharacterDataAlgorithm_1.characterData_replaceData(node, offset, count, '');
return newNode;
}
exports.text_split = text_split;
//# sourceMappingURL=TextAlgorithm.js.map
/***/ }),
/***/ 162:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ElementAlgorithm_1 = __webpack_require__(33);
/**
* Changes the value of an existing attribute.
*
* @param attribute - an attribute node
* @param value - attribute value
*/
function attr_setAnExistingAttributeValue(attribute, value) {
/**
* 1. If attribute’s element is null, then set attribute’s value to value.
* 2. Otherwise, change attribute from attribute’s element to value.
*/
if (attribute._element === null) {
attribute._value = value;
}
else {
ElementAlgorithm_1.element_change(attribute, attribute._element, value);
}
}
exports.attr_setAnExistingAttributeValue = attr_setAnExistingAttributeValue;
//# sourceMappingURL=AttrAlgorithm.js.map
/***/ }),
/***/ 163:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
function __export(m) {
for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
}
Object.defineProperty(exports, "__esModule", { value: true });
__export(__webpack_require__(710));
__export(__webpack_require__(162));
__export(__webpack_require__(350));
__export(__webpack_require__(27));
__export(__webpack_require__(86));
__export(__webpack_require__(344));
__export(__webpack_require__(493));
__export(__webpack_require__(304));
__export(__webpack_require__(54));
__export(__webpack_require__(33));
__export(__webpack_require__(108));
__export(__webpack_require__(106));
__export(__webpack_require__(479));
__export(__webpack_require__(151));
__export(__webpack_require__(664));
__export(__webpack_require__(541));
__export(__webpack_require__(272));
__export(__webpack_require__(146));
__export(__webpack_require__(60));
__export(__webpack_require__(22));
__export(__webpack_require__(483));
__export(__webpack_require__(180));
__export(__webpack_require__(154));
__export(__webpack_require__(464));
__export(__webpack_require__(873));
__export(__webpack_require__(705));
__export(__webpack_require__(495));
__export(__webpack_require__(442));
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 164:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const EventImpl_1 = __webpack_require__(427);
const algorithm_1 = __webpack_require__(163);
/**
* Represents and event that carries custom data.
*/
class CustomEventImpl extends EventImpl_1.EventImpl {
/**
* Initializes a new instance of `CustomEvent`.
*/
constructor(type, eventInit) {
super(type, eventInit);
this._detail = null;
this._detail = (eventInit && eventInit.detail) || null;
}
/** @inheritdoc */
get detail() { return this._detail; }
/** @inheritdoc */
initCustomEvent(type, bubbles = false, cancelable = false, detail = null) {
/**
* 1. If the context object’s dispatch flag is set, then return.
*/
if (this._dispatchFlag)
return;
/**
* 2. Initialize the context object with type, bubbles, and cancelable.
*/
algorithm_1.event_initialize(this, type, bubbles, cancelable);
/**
* 3. Set the context object’s detail attribute to detail.
*/
this._detail = detail;
}
}
exports.CustomEventImpl = CustomEventImpl;
//# sourceMappingURL=CustomEventImpl.js.map
/***/ }),
/***/ 172:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Defines the type of a token.
*/
var TokenType;
(function (TokenType) {
TokenType[TokenType["EOF"] = 0] = "EOF";
TokenType[TokenType["Declaration"] = 1] = "Declaration";
TokenType[TokenType["DocType"] = 2] = "DocType";
TokenType[TokenType["Element"] = 3] = "Element";
TokenType[TokenType["Text"] = 4] = "Text";
TokenType[TokenType["CDATA"] = 5] = "CDATA";
TokenType[TokenType["PI"] = 6] = "PI";
TokenType[TokenType["Comment"] = 7] = "Comment";
TokenType[TokenType["ClosingTag"] = 8] = "ClosingTag";
})(TokenType = exports.TokenType || (exports.TokenType = {}));
//# sourceMappingURL=interfaces.js.map
/***/ }),
/***/ 174:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(42);
/**
* Adds the given item to the end of the list.
*
* @param list - a list
* @param item - an item
*/
function append(list, item) {
list.push(item);
}
exports.append = append;
/**
* Extends a list by appending all items from another list.
*
* @param listA - a list to extend
* @param listB - a list containing items to append to `listA`
*/
function extend(listA, listB) {
listA.push(...listB);
}
exports.extend = extend;
/**
* Inserts the given item to the start of the list.
*
* @param list - a list
* @param item - an item
*/
function prepend(list, item) {
list.unshift(item);
}
exports.prepend = prepend;
/**
* Replaces the given item or all items matching condition with a new item.
*
* @param list - a list
* @param conditionOrItem - an item to replace or a condition matching items
* to replace
* @param item - an item
*/
function replace(list, conditionOrItem, newItem) {
let i = 0;
for (const oldItem of list) {
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
list[i] = newItem;
}
}
else if (oldItem === conditionOrItem) {
list[i] = newItem;
return;
}
i++;
}
}
exports.replace = replace;
/**
* Inserts the given item before the given index.
*
* @param list - a list
* @param item - an item
*/
function insert(list, item, index) {
list.splice(index, 0, item);
}
exports.insert = insert;
/**
* Removes the given item or all items matching condition.
*
* @param list - a list
* @param conditionOrItem - an item to remove or a condition matching items
* to remove
*/
function remove(list, conditionOrItem) {
let i = list.length;
while (i--) {
const oldItem = list[i];
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
list.splice(i, 1);
}
}
else if (oldItem === conditionOrItem) {
list.splice(i, 1);
return;
}
}
}
exports.remove = remove;
/**
* Removes all items from the list.
*/
function empty(list) {
list.length = 0;
}
exports.empty = empty;
/**
* Determines if the list contains the given item or any items matching
* condition.
*
* @param list - a list
* @param conditionOrItem - an item to a condition to match
*/
function contains(list, conditionOrItem) {
for (const oldItem of list) {
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
return true;
}
}
else if (oldItem === conditionOrItem) {
return true;
}
}
return false;
}
exports.contains = contains;
/**
* Returns the count of items in the list matching the given condition.
*
* @param list - a list
* @param condition - an optional condition to match
*/
function size(list, condition) {
if (condition === undefined) {
return list.length;
}
else {
let count = 0;
for (const item of list) {
if (!!condition.call(null, item)) {
count++;
}
}
return count;
}
}
exports.size = size;
/**
* Determines if the list is empty.
*
* @param list - a list
*/
function isEmpty(list) {
return list.length === 0;
}
exports.isEmpty = isEmpty;
/**
* Returns an iterator for the items of the list.
*
* @param list - a list
* @param condition - an optional condition to match
*/
function* forEach(list, condition) {
if (condition === undefined) {
yield* list;
}
else {
for (const item of list) {
if (!!condition.call(null, item)) {
yield item;
}
}
}
}
exports.forEach = forEach;
/**
* Creates and returns a shallow clone of list.
*
* @param list - a list
*/
function clone(list) {
return new Array(...list);
}
exports.clone = clone;
/**
* Returns a new list containing items from the list sorted in ascending
* order.
*
* @param list - a list
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInAscendingOrder(list, lessThanAlgo) {
return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1);
}
exports.sortInAscendingOrder = sortInAscendingOrder;
/**
* Returns a new list containing items from the list sorted in descending
* order.
*
* @param list - a list
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInDescendingOrder(list, lessThanAlgo) {
return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1);
}
exports.sortInDescendingOrder = sortInDescendingOrder;
//# sourceMappingURL=List.js.map
/***/ }),
/***/ 175:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const infra_1 = __webpack_require__(23);
/**
* Represents an object that can be used to observe mutations to the tree of
* nodes.
*/
class MutationObserverImpl {
/**
* Initializes a new instance of `MutationObserver`.
*
* @param callback - the callback function
*/
constructor(callback) {
this._nodeList = [];
this._recordQueue = [];
/**
* 1. Let mo be a new MutationObserver object whose callback is callback.
* 2. Append mo to mo’s relevant agent’s mutation observers.
* 3. Return mo.
*/
this._callback = callback;
const window = _1.dom.window;
infra_1.set.append(window._mutationObservers, this);
}
/** @inheritdoc */
observe(target, options) {
options = options || {
childList: false,
subtree: false
};
/**
* 1. If either options’s attributeOldValue or attributeFilter is present
* and options’s attributes is omitted, then set options’s attributes
* to true.
* 2. If options’s characterDataOldValue is present and options’s
* characterData is omitted, then set options’s characterData to true.
* 3. If none of options’s childList, attributes, and characterData is
* true, then throw a TypeError.
* 4. If options’s attributeOldValue is true and options’s attributes is
* false, then throw a TypeError.
* 5. If options’s attributeFilter is present and options’s attributes is
* false, then throw a TypeError.
* 6. If options’s characterDataOldValue is true and options’s characterData
* is false, then throw a TypeError.
*/
if ((options.attributeOldValue !== undefined || options.attributeFilter !== undefined) &&
options.attributes === undefined) {
options.attributes = true;
}
if (options.characterDataOldValue !== undefined && options.characterData === undefined) {
options.characterData = true;
}
if (!options.childList && !options.attributes && !options.characterData) {
throw new TypeError();
}
if (options.attributeOldValue && !options.attributes) {
throw new TypeError();
}
if (options.attributeFilter !== undefined && !options.attributes) {
throw new TypeError();
}
if (options.characterDataOldValue && !options.characterData) {
throw new TypeError();
}
/**
* 7. For each registered of target’s registered observer list, if
* registered’s observer is the context object:
*/
let isRegistered = false;
const coptions = options;
for (const registered of target._registeredObserverList) {
if (registered.observer === this) {
isRegistered = true;
/**
* 7.1. For each node of the context object’s node list, remove all
* transient registered observers whose source is registered from node’s
* registered observer list.
*/
for (const node of this._nodeList) {
infra_1.list.remove(node._registeredObserverList, (ob) => util_1.Guard.isTransientRegisteredObserver(ob) && ob.source === registered);
}
/**
* 7.2. Set registered’s options to options.
*/
registered.options = coptions;
}
}
/**
* 8. Otherwise:
* 8.1. Append a new registered observer whose observer is the context
* object and options is options to target’s registered observer list.
* 8.2. Append target to the context object’s node list.
*/
if (!isRegistered) {
target._registeredObserverList.push({ observer: this, options: options });
this._nodeList.push(target);
}
}
/** @inheritdoc */
disconnect() {
/**
* 1. For each node of the context object’s node list, remove any
* registered observer from node’s registered observer list for which the
* context object is the observer.
*/
for (const node of this._nodeList) {
infra_1.list.remove((node)._registeredObserverList, (ob) => ob.observer === this);
}
/**
* 2. Empty the context object’s record queue.
*/
this._recordQueue = [];
}
/** @inheritdoc */
takeRecords() {
/**
* 1. Let records be a clone of the context object’s record queue.
* 2. Empty the context object’s record queue.
* 3. Return records.
*/
const records = this._recordQueue;
this._recordQueue = [];
return records;
}
}
exports.MutationObserverImpl = MutationObserverImpl;
//# sourceMappingURL=MutationObserverImpl.js.map
/***/ }),
/***/ 180:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const util_2 = __webpack_require__(337);
const TreeAlgorithm_1 = __webpack_require__(873);
const MutationObserverAlgorithm_1 = __webpack_require__(151);
/**
* Signals a slot change to the given slot.
*
* @param slot - a slot
*/
function shadowTree_signalASlotChange(slot) {
/**
* 1. Append slot to slot’s relevant agent’s signal slots.
* 2. Queue a mutation observer microtask.
*/
const window = dom_1.dom.window;
window._signalSlots.add(slot);
MutationObserverAlgorithm_1.observer_queueAMutationObserverMicrotask();
}
exports.shadowTree_signalASlotChange = shadowTree_signalASlotChange;
/**
* Determines whether a the shadow tree of the given element node is
* connected to a document node.
*
* @param element - an element node of the shadow tree
*/
function shadowTree_isConnected(element) {
/**
* An element is connected if its shadow-including root is a document.
*/
return util_1.Guard.isDocumentNode(TreeAlgorithm_1.tree_rootNode(element, true));
}
exports.shadowTree_isConnected = shadowTree_isConnected;
/**
* Determines whether a slotable is assigned.
*
* @param slotable - a slotable
*/
function shadowTree_isAssigned(slotable) {
/**
* A slotable is assigned if its assigned slot is non-null.
*/
return (slotable._assignedSlot !== null);
}
exports.shadowTree_isAssigned = shadowTree_isAssigned;
/**
* Finds a slot for the given slotable.
*
* @param slotable - a slotable
* @param openFlag - `true` to search open shadow tree's only
*/
function shadowTree_findASlot(slotable, openFlag = false) {
/**
* 1. If slotable’s parent is null, then return null.
* 2. Let shadow be slotable’s parent’s shadow root.
* 3. If shadow is null, then return null.
* 4. If the open flag is set and shadow’s mode is not "open", then
* return null.
* 5. Return the first slot in tree order in shadow’s descendants whose name
* is slotable’s name, if any, and null otherwise.
*/
const node = util_1.Cast.asNode(slotable);
const parent = node._parent;
if (parent === null)
return null;
const shadow = parent._shadowRoot || null;
if (shadow === null)
return null;
if (openFlag && shadow._mode !== "open")
return null;
let child = TreeAlgorithm_1.tree_getFirstDescendantNode(shadow, false, true, (e) => util_1.Guard.isSlot(e));
while (child !== null) {
if (child._name === slotable._name)
return child;
child = TreeAlgorithm_1.tree_getNextDescendantNode(shadow, child, false, true, (e) => util_1.Guard.isSlot(e));
}
return null;
}
exports.shadowTree_findASlot = shadowTree_findASlot;
/**
* Finds slotables for the given slot.
*
* @param slot - a slot
*/
function shadowTree_findSlotables(slot) {
/**
* 1. Let result be an empty list.
* 2. If slot’s root is not a shadow root, then return result.
*/
const result = [];
const root = TreeAlgorithm_1.tree_rootNode(slot);
if (!util_1.Guard.isShadowRoot(root))
return result;
/**
* 3. Let host be slot’s root’s host.
* 4. For each slotable child of host, slotable, in tree order:
*/
const host = root._host;
for (const slotable of host._children) {
if (util_1.Guard.isSlotable(slotable)) {
/**
* 4.1. Let foundSlot be the result of finding a slot given slotable.
* 4.2. If foundSlot is slot, then append slotable to result.
*/
const foundSlot = shadowTree_findASlot(slotable);
if (foundSlot === slot) {
result.push(slotable);
}
}
}
/**
* 5. Return result.
*/
return result;
}
exports.shadowTree_findSlotables = shadowTree_findSlotables;
/**
* Finds slotables for the given slot.
*
* @param slot - a slot
*/
function shadowTree_findFlattenedSlotables(slot) {
/**
* 1. Let result be an empty list.
* 2. If slot’s root is not a shadow root, then return result.
*/
const result = [];
const root = TreeAlgorithm_1.tree_rootNode(slot);
if (!util_1.Guard.isShadowRoot(root))
return result;
/**
* 3. Let slotables be the result of finding slotables given slot.
* 4. If slotables is the empty list, then append each slotable child of
* slot, in tree order, to slotables.
*/
const slotables = shadowTree_findSlotables(slot);
if (util_2.isEmpty(slotables)) {
for (const slotable of slot._children) {
if (util_1.Guard.isSlotable(slotable)) {
slotables.push(slotable);
}
}
}
/**
* 5. For each node in slotables:
*/
for (const node of slotables) {
/**
* 5.1. If node is a slot whose root is a shadow root, then:
*/
if (util_1.Guard.isSlot(node) && util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(node))) {
/**
* 5.1.1. Let temporaryResult be the result of finding flattened slotables given node.
* 5.1.2. Append each slotable in temporaryResult, in order, to result.
*/
const temporaryResult = shadowTree_findFlattenedSlotables(node);
result.push(...temporaryResult);
}
else {
/**
* 5.2. Otherwise, append node to result.
*/
result.push(node);
}
}
/**
* 6. Return result.
*/
return result;
}
exports.shadowTree_findFlattenedSlotables = shadowTree_findFlattenedSlotables;
/**
* Assigns slotables to the given slot.
*
* @param slot - a slot
*/
function shadowTree_assignSlotables(slot) {
/**
* 1. Let slotables be the result of finding slotables for slot.
* 2. If slotables and slot’s assigned nodes are not identical, then run
* signal a slot change for slot.
*/
const slotables = shadowTree_findSlotables(slot);
if (slotables.length === slot._assignedNodes.length) {
let nodesIdentical = true;
for (let i = 0; i < slotables.length; i++) {
if (slotables[i] !== slot._assignedNodes[i]) {
nodesIdentical = false;
break;
}
}
if (!nodesIdentical) {
shadowTree_signalASlotChange(slot);
}
}
/**
* 3. Set slot’s assigned nodes to slotables.
* 4. For each slotable in slotables, set slotable’s assigned slot to slot.
*/
slot._assignedNodes = slotables;
for (const slotable of slotables) {
slotable._assignedSlot = slot;
}
}
exports.shadowTree_assignSlotables = shadowTree_assignSlotables;
/**
* Assigns slotables to all nodes of a tree.
*
* @param root - root node
*/
function shadowTree_assignSlotablesForATree(root) {
/**
* To assign slotables for a tree, given a node root, run assign slotables
* for each slot slot in root’s inclusive descendants, in tree order.
*/
let descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(root, true, false, (e) => util_1.Guard.isSlot(e));
while (descendant !== null) {
shadowTree_assignSlotables(descendant);
descendant = TreeAlgorithm_1.tree_getNextDescendantNode(root, descendant, true, false, (e) => util_1.Guard.isSlot(e));
}
}
exports.shadowTree_assignSlotablesForATree = shadowTree_assignSlotablesForATree;
/**
* Assigns a slot to a slotables.
*
* @param slotable - a slotable
*/
function shadowTree_assignASlot(slotable) {
/**
* 1. Let slot be the result of finding a slot with slotable.
* 2. If slot is non-null, then run assign slotables for slot.
*/
const slot = shadowTree_findASlot(slotable);
if (slot !== null) {
shadowTree_assignSlotables(slot);
}
}
exports.shadowTree_assignASlot = shadowTree_assignASlot;
//# sourceMappingURL=ShadowTreeAlgorithm.js.map
/***/ }),
/***/ 183:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Pushes the given item to the stack.
*
* @param list - a list
* @param item - an item
*/
function push(list, item) {
list.push(item);
}
exports.push = push;
/**
* Pops and returns an item from the stack.
*
* @param list - a list
*/
function pop(list) {
return list.pop() || null;
}
exports.pop = pop;
//# sourceMappingURL=Stack.js.map
/***/ }),
/***/ 190:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const BaseCBWriter_1 = __webpack_require__(512);
/**
* Serializes XML nodes.
*/
class XMLCBWriter extends BaseCBWriter_1.BaseCBWriter {
/**
* Initializes a new instance of `BaseCBWriter`.
*
* @param builderOptions - XML builder options
*/
constructor(builderOptions) {
super(builderOptions);
this._lineLength = 0;
}
/** @inheritdoc */
declaration(version, encoding, standalone) {
let markup = this._beginLine() + "<?xml";
markup += " version=\"" + version + "\"";
if (encoding !== undefined) {
markup += " encoding=\"" + encoding + "\"";
}
if (standalone !== undefined) {
markup += " standalone=\"" + (standalone ? "yes" : "no") + "\"";
}
markup += "?>";
return markup;
}
/** @inheritdoc */
docType(name, publicId, systemId) {
let markup = this._beginLine();
if (publicId && systemId) {
markup += "<!DOCTYPE " + name + " PUBLIC \"" + publicId + "\" \"" + systemId + "\">";
}
else if (publicId) {
markup += "<!DOCTYPE " + name + " PUBLIC \"" + publicId + "\">";
}
else if (systemId) {
markup += "<!DOCTYPE " + name + " SYSTEM \"" + systemId + "\">";
}
else {
markup += "<!DOCTYPE " + name + ">";
}
return markup;
}
/** @inheritdoc */
comment(data) {
return this._beginLine() + "<!--" + data + "-->";
}
/** @inheritdoc */
text(data) {
return this._beginLine() + data;
}
/** @inheritdoc */
instruction(target, data) {
if (data) {
return this._beginLine() + "<?" + target + " " + data + "?>";
}
else {
return this._beginLine() + "<?" + target + "?>";
}
}
/** @inheritdoc */
cdata(data) {
return this._beginLine() + "<![CDATA[" + data + "]]>";
}
/** @inheritdoc */
openTagBegin(name) {
this._lineLength += 1 + name.length;
return this._beginLine() + "<" + name;
}
/** @inheritdoc */
openTagEnd(name, selfClosing, voidElement) {
if (voidElement) {
return " />";
}
else if (selfClosing) {
if (this._writerOptions.allowEmptyTags) {
return "></" + name + ">";
}
else if (this._writerOptions.spaceBeforeSlash) {
return " />";
}
else {
return "/>";
}
}
else {
return ">";
}
}
/** @inheritdoc */
closeTag(name) {
return this._beginLine() + "</" + name + ">";
}
/** @inheritdoc */
attribute(name, value) {
let str = name + "=\"" + value + "\"";
if (this._writerOptions.prettyPrint && this._writerOptions.width > 0 &&
this._lineLength + 1 + str.length > this._writerOptions.width) {
str = this._beginLine() + this._indent(1) + str;
this._lineLength = str.length;
return str;
}
else {
this._lineLength += 1 + str.length;
return " " + str;
}
}
/** @inheritdoc */
beginElement(name) { }
/** @inheritdoc */
endElement(name) { }
/**
* Produces characters to be prepended to a line of string in pretty-print
* mode.
*/
_beginLine() {
if (this._writerOptions.prettyPrint) {
const str = (this.hasData ? this._writerOptions.newline : "") +
this._indent(this._writerOptions.offset + this.level);
this._lineLength = str.length;
return str;
}
else {
return "";
}
}
/**
* Produces an indentation string.
*
* @param level - depth of the tree
*/
_indent(level) {
if (level <= 0) {
return "";
}
else {
return this._writerOptions.indent.repeat(level);
}
}
}
exports.XMLCBWriter = XMLCBWriter;
//# sourceMappingURL=XMLCBWriter.js.map
/***/ }),
/***/ 204:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
const util_1 = __webpack_require__(918);
const util_2 = __webpack_require__(337);
/**
* Represents a collection of elements.
*/
class HTMLCollectionImpl {
/**
* Initializes a new instance of `HTMLCollection`.
*
* @param root - root node
* @param filter - node filter
*/
constructor(root, filter) {
this._live = true;
this._root = root;
this._filter = filter;
return new Proxy(this, this);
}
/** @inheritdoc */
get length() {
/**
* The length attribute’s getter must return the number of nodes
* represented by the collection.
*/
let count = 0;
let node = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e));
while (node !== null) {
count++;
node = algorithm_1.tree_getNextDescendantNode(this._root, node, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e));
}
return count;
}
/** @inheritdoc */
item(index) {
/**
* The item(index) method, when invoked, must return the indexth element
* in the collection. If there is no indexth element in the collection,
* then the method must return null.
*/
let i = 0;
let node = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e));
while (node !== null) {
if (i === index)
return node;
else
i++;
node = algorithm_1.tree_getNextDescendantNode(this._root, node, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e));
}
return null;
}
/** @inheritdoc */
namedItem(key) {
/**
* 1. If key is the empty string, return null.
* 2. Return the first element in the collection for which at least one of
* the following is true:
* - it has an ID which is key;
* - it is in the HTML namespace and has a name attribute whose value is key;
* or null if there is no such element.
*/
if (key === '')
return null;
let ele = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e));
while (ele != null) {
if (ele._uniqueIdentifier === key) {
return ele;
}
else if (ele._namespace === infra_1.namespace.HTML) {
for (let i = 0; i < ele._attributeList.length; i++) {
const attr = ele._attributeList[i];
if (attr._localName === "name" && attr._namespace === null &&
attr._namespacePrefix === null && attr._value === key)
return ele;
}
}
ele = algorithm_1.tree_getNextDescendantNode(this._root, ele, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e));
}
return null;
}
/** @inheritdoc */
[Symbol.iterator]() {
const root = this._root;
const filter = this._filter;
let currentNode = algorithm_1.tree_getFirstDescendantNode(root, false, false, (e) => util_1.Guard.isElementNode(e) && filter(e));
return {
next() {
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = algorithm_1.tree_getNextDescendantNode(root, currentNode, false, false, (e) => util_1.Guard.isElementNode(e) && filter(e));
return result;
}
}
};
}
/**
* Implements a proxy get trap to provide array-like access.
*/
get(target, key, receiver) {
if (!util_2.isString(key) || HTMLCollectionImpl.reservedNames.indexOf(key) !== -1) {
return Reflect.get(target, key, receiver);
}
const index = Number(key);
if (isNaN(index)) {
return target.namedItem(key) || undefined;
}
else {
return target.item(index) || undefined;
}
}
/**
* Implements a proxy set trap to provide array-like access.
*/
set(target, key, value, receiver) {
if (!util_2.isString(key) || HTMLCollectionImpl.reservedNames.indexOf(key) !== -1) {
return Reflect.set(target, key, value, receiver);
}
const index = Number(key);
const node = isNaN(index) ?
target.namedItem(key) || undefined : target.item(index) || undefined;
if (node && node._parent) {
algorithm_1.mutation_replace(node, value, node._parent);
return true;
}
else {
return false;
}
}
/**
* Creates a new `HTMLCollection`.
*
* @param root - root node
* @param filter - node filter
*/
static _create(root, filter = (() => true)) {
return new HTMLCollectionImpl(root, filter);
}
}
exports.HTMLCollectionImpl = HTMLCollectionImpl;
HTMLCollectionImpl.reservedNames = ['_root', '_live', '_filter', 'length',
'item', 'namedItem', 'get', 'set'];
//# sourceMappingURL=HTMLCollectionImpl.js.map
/***/ }),
/***/ 211:
/***/ (function(module) {
module.exports = require("https");
/***/ }),
/***/ 212:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// Export classes
var DOMParserImpl_1 = __webpack_require__(642);
exports.DOMParser = DOMParserImpl_1.DOMParserImpl;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 247:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a mixin for an interface to be used to share APIs between
* documents and shadow roots. This mixin is implemented by
* {@link Document} and {@link ShadowRoot}.
*
* _Note:_ The DocumentOrShadowRoot mixin is expected to be used by other
* standards that want to define APIs shared between documents and shadow roots.
*/
class DocumentOrShadowRootImpl {
}
exports.DocumentOrShadowRootImpl = DocumentOrShadowRootImpl;
//# sourceMappingURL=DocumentOrShadowRootImpl.js.map
/***/ }),
/***/ 252:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
dom_1.dom.setFeatures(true);
var dom_2 = __webpack_require__(113);
exports.DOMImplementation = dom_2.DOMImplementation;
var parser_1 = __webpack_require__(212);
exports.DOMParser = parser_1.DOMParser;
var serializer_1 = __webpack_require__(686);
exports.XMLSerializer = serializer_1.XMLSerializer;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 255:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(625);
const util_1 = __webpack_require__(592);
const util_2 = __webpack_require__(918);
const builder_1 = __webpack_require__(535);
const dom_1 = __webpack_require__(743);
const util_3 = __webpack_require__(669);
const builder_2 = __webpack_require__(535);
/** @inheritdoc */
function builder(p1, p2) {
const options = formatBuilderOptions(isXMLBuilderCreateOptions(p1) ? p1 : interfaces_1.DefaultBuilderOptions);
const nodes = util_2.Guard.isNode(p1) || util_3.isArray(p1) ? p1 : p2;
if (nodes === undefined) {
throw new Error("Invalid arguments.");
}
if (util_3.isArray(nodes)) {
const builders = [];
for (let i = 0; i < nodes.length; i++) {
const builder = new builder_1.XMLBuilderImpl(nodes[i]);
builder.set(options);
builders.push(builder);
}
return builders;
}
else {
const builder = new builder_1.XMLBuilderImpl(nodes);
builder.set(options);
return builder;
}
}
exports.builder = builder;
/** @inheritdoc */
function create(p1, p2) {
const options = formatBuilderOptions(p1 === undefined || isXMLBuilderCreateOptions(p1) ?
p1 : interfaces_1.DefaultBuilderOptions);
const contents = isXMLBuilderCreateOptions(p1) ? p2 : p1;
let builder;
if (contents === undefined) {
// empty document
const doc = dom_1.createDocument();
builder = new builder_1.XMLBuilderImpl(doc);
setOptions(doc, options);
}
else if (util_1.isObject(contents)) {
// JS object
const doc = dom_1.createDocument();
builder = new builder_1.XMLBuilderImpl(doc);
setOptions(doc, options);
builder.ele(contents);
}
else if (/^\s*</.test(contents)) {
// XML document
const domParser = dom_1.createParser();
const doc = domParser.parseFromString(dom_1.sanitizeInput(contents, options.invalidCharReplacement), "text/xml");
dom_1.throwIfParserError(doc);
builder = new builder_1.XMLBuilderImpl(doc);
setOptions(doc, options);
}
else {
// JSON
const doc = dom_1.createDocument();
builder = new builder_1.XMLBuilderImpl(doc);
setOptions(doc, options);
const obj = JSON.parse(contents);
builder.ele(obj);
}
return builder;
}
exports.create = create;
/** @inheritdoc */
function fragment(p1, p2) {
const options = formatBuilderOptions(p1 === undefined || isXMLBuilderCreateOptions(p1) ?
p1 : interfaces_1.DefaultBuilderOptions);
const contents = isXMLBuilderCreateOptions(p1) ? p2 : p1;
let builder;
if (contents === undefined) {
// empty fragment
const doc = dom_1.createDocument();
setOptions(doc, options, true);
builder = new builder_1.XMLBuilderImpl(doc.createDocumentFragment());
}
else if (util_1.isObject(contents)) {
// JS object
const doc = dom_1.createDocument();
setOptions(doc, options, true);
builder = new builder_1.XMLBuilderImpl(doc.createDocumentFragment());
builder.ele(contents);
}
else if (/^\s*</.test(contents)) {
// XML document
const domParser = dom_1.createParser();
const doc = domParser.parseFromString("<TEMP_ROOT>" +
dom_1.sanitizeInput(contents, options.invalidCharReplacement) + "</TEMP_ROOT>", "text/xml");
dom_1.throwIfParserError(doc);
setOptions(doc, options, true);
/* istanbul ignore next */
if (doc.documentElement === null) {
throw new Error("Document element is null.");
}
const frag = doc.createDocumentFragment();
for (const child of doc.documentElement.childNodes) {
const newChild = doc.importNode(child, true);
frag.appendChild(newChild);
}
builder = new builder_1.XMLBuilderImpl(frag);
}
else {
// JSON
const doc = dom_1.createDocument();
setOptions(doc, options, true);
builder = new builder_1.XMLBuilderImpl(doc.createDocumentFragment());
const obj = JSON.parse(contents);
builder.ele(obj);
}
return builder;
}
exports.fragment = fragment;
/** @inheritdoc */
function convert(p1, p2, p3) {
let builderOptions;
let contents;
let convertOptions;
if (isXMLBuilderCreateOptions(p1) && p2 !== undefined) {
builderOptions = p1;
contents = p2;
convertOptions = p3;
}
else {
builderOptions = interfaces_1.DefaultBuilderOptions;
contents = p1;
convertOptions = p2 || undefined;
}
return create(builderOptions, contents).end(convertOptions);
}
exports.convert = convert;
/**
* Creates an XML builder which serializes the document in chunks.
*
* @param options - callback builder options
*
* @returns callback builder
*/
function createCB(options) {
return new builder_2.XMLBuilderCBImpl(options);
}
exports.createCB = createCB;
/**
* Creates an XML builder which serializes the fragment in chunks.
*
* @param options - callback builder options
*
* @returns callback builder
*/
function fragmentCB(options) {
return new builder_2.XMLBuilderCBImpl(options, true);
}
exports.fragmentCB = fragmentCB;
function isXMLBuilderCreateOptions(obj) {
if (!util_1.isPlainObject(obj))
return false;
for (const key in obj) {
/* istanbul ignore else */
if (obj.hasOwnProperty(key)) {
if (!interfaces_1.XMLBuilderOptionKeys.has(key))
return false;
}
}
return true;
}
function formatBuilderOptions(createOptions = {}) {
const options = util_1.applyDefaults(createOptions, interfaces_1.DefaultBuilderOptions);
if (options.convert.att.length === 0 ||
options.convert.ins.length === 0 ||
options.convert.text.length === 0 ||
options.convert.cdata.length === 0 ||
options.convert.comment.length === 0) {
throw new Error("JS object converter strings cannot be zero length.");
}
return options;
}
function setOptions(doc, options, isFragment) {
const docWithSettings = doc;
docWithSettings._xmlBuilderOptions = options;
docWithSettings._isFragment = isFragment;
}
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 260:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Walks through the code points of a string.
*/
class StringWalker {
/**
* Initializes a new `StringWalker`.
*
* @param input - input string
*/
constructor(input) {
this._pointer = 0;
this._chars = Array.from(input);
this._length = this._chars.length;
}
/**
* Determines if the current position is beyond the end of string.
*/
get eof() { return this._pointer >= this._length; }
/**
* Returns the number of code points in the input string.
*/
get length() { return this._length; }
/**
* Returns the current code point. Returns `-1` if the position is beyond
* the end of string.
*/
codePoint() {
if (this._codePoint === undefined) {
if (this.eof) {
this._codePoint = -1;
}
else {
const cp = this._chars[this._pointer].codePointAt(0);
/* istanbul ignore else */
if (cp !== undefined) {
this._codePoint = cp;
}
else {
this._codePoint = -1;
}
}
}
return this._codePoint;
}
/**
* Returns the current character. Returns an empty string if the position is
* beyond the end of string.
*/
c() {
if (this._c === undefined) {
this._c = (this.eof ? "" : this._chars[this._pointer]);
}
return this._c;
}
/**
* Returns the remaining string.
*/
remaining() {
if (this._remaining === undefined) {
this._remaining = (this.eof ?
"" : this._chars.slice(this._pointer + 1).join(''));
}
return this._remaining;
}
/**
* Returns the substring from the current character to the end of string.
*/
substring() {
if (this._substring === undefined) {
this._substring = (this.eof ?
"" : this._chars.slice(this._pointer).join(''));
}
return this._substring;
}
/**
* Gets or sets the current position.
*/
get pointer() { return this._pointer; }
set pointer(val) {
if (val === this._pointer)
return;
this._pointer = val;
this._codePoint = undefined;
this._c = undefined;
this._remaining = undefined;
this._substring = undefined;
}
}
exports.StringWalker = StringWalker;
//# sourceMappingURL=StringWalker.js.map
/***/ }),
/***/ 263:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Returns the count of bytes in a sequence.
*
* @param list - a byte sequence
*/
function length(list) {
/**
* A byte sequence’s length is the number of bytes it contains.
*/
return list.length;
}
exports.length = length;
/**
* Converts each byte to lowercase.
*
* @param list - a byte sequence
*/
function byteLowercase(list) {
/**
* To byte-lowercase a byte sequence, increase each byte it contains, in the
* range 0x41 (A) to 0x5A (Z), inclusive, by 0x20.
*/
for (let i = 0; i < list.length; i++) {
const c = list[i];
if (c >= 0x41 && c <= 0x5A) {
list[i] = c + 0x20;
}
}
}
exports.byteLowercase = byteLowercase;
/**
* Converts each byte to uppercase.
*
* @param list - a byte sequence
*/
function byteUppercase(list) {
/**
* To byte-uppercase a byte sequence, subtract each byte it contains, in the
* range 0x61 (a) to 0x7A (z), inclusive, by 0x20.
*/
for (let i = 0; i < list.length; i++) {
const c = list[i];
if (c >= 0x61 && c <= 0x7A) {
list[i] = c - 0x20;
}
}
}
exports.byteUppercase = byteUppercase;
/**
* Compares two byte sequences.
*
* @param listA - a byte sequence
* @param listB - a byte sequence
*/
function byteCaseInsensitiveMatch(listA, listB) {
/**
* A byte sequence A is a byte-case-insensitive match for a byte sequence B,
* if the byte-lowercase of A is the byte-lowercase of B.
*/
if (listA.length !== listB.length)
return false;
for (let i = 0; i < listA.length; i++) {
let a = listA[i];
let b = listB[i];
if (a >= 0x41 && a <= 0x5A)
a += 0x20;
if (b >= 0x41 && b <= 0x5A)
b += 0x20;
if (a !== b)
return false;
}
return true;
}
exports.byteCaseInsensitiveMatch = byteCaseInsensitiveMatch;
/**
* Determines if `listA` starts with `listB`.
*
* @param listA - a byte sequence
* @param listB - a byte sequence
*/
function startsWith(listA, listB) {
/**
* 1. Let i be 0.
* 2. While true:
* 2.1. Let aByte be the ith byte of a if i is less than a’s length; otherwise null.
* 2.3. Let bByte be the ith byte of b if i is less than b’s length; otherwise null.
* 2.4. If bByte is null, then return true.
* 2.5. Return false if aByte is not bByte.
* 2.6. Set i to i + 1.
*/
let i = 0;
while (true) {
if (i >= listA.length)
return false;
if (i >= listB.length)
return true;
if (listA[i] !== listB[i])
return false;
i++;
}
}
exports.startsWith = startsWith;
/**
* Determines if `listA` is less than `listB`.
*
* @param listA - a byte sequence
* @param listB - a byte sequence
*/
function byteLessThan(listA, listB) {
/**
* 1. If b starts with a, then return false.
* 2. If a starts with b, then return true.
* 3. Let n be the smallest index such that the nth byte of a is different
* from the nth byte of b. (There has to be such an index, since neither byte
* sequence starts with the other.)
* 4. If the nth byte of a is less than the nth byte of b, then return true.
* 5. Return false.
*/
let i = 0;
while (true) {
if (i >= listA.length)
return false;
if (i >= listB.length)
return true;
const a = listA[i];
const b = listB[i];
if (a < b)
return true;
else if (a > b)
return false;
i++;
}
}
exports.byteLessThan = byteLessThan;
/**
* Decodes a byte sequence into a string.
*
* @param list - a byte sequence
*/
function isomorphicDecode(list) {
/**
* To isomorphic decode a byte sequence input, return a string whose length is
* equal to input’s length and whose code points have the same values as
* input’s bytes, in the same order.
*/
return String.fromCodePoint(...list);
}
exports.isomorphicDecode = isomorphicDecode;
//# sourceMappingURL=ByteSequence.js.map
/***/ }),
/***/ 266:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const util_1 = __webpack_require__(337);
/**
* Represents an ordered list of nodes.
* This is a static implementation of `NodeList`.
*/
class NodeListStaticImpl {
/**
* Initializes a new instance of `NodeList`.
*
* @param root - root node
*/
constructor(root) {
this._live = false;
this._items = [];
this._length = 0;
this._root = root;
this._items = [];
this._filter = function (node) { return true; };
return new Proxy(this, this);
}
/** @inheritdoc */
get length() {
/**
* The length attribute must return the number of nodes represented by
* the collection.
*/
return this._items.length;
}
/** @inheritdoc */
item(index) {
/**
* The item(index) method must return the indexth node in the collection.
* If there is no indexth node in the collection, then the method must
* return null.
*/
if (index < 0 || index > this.length - 1)
return null;
return this._items[index];
}
/** @inheritdoc */
keys() {
return {
[Symbol.iterator]: function () {
let index = 0;
return {
next: function () {
if (index === this.length) {
return { done: true, value: null };
}
else {
return { done: false, value: index++ };
}
}.bind(this)
};
}.bind(this)
};
}
/** @inheritdoc */
values() {
return {
[Symbol.iterator]: function () {
const it = this[Symbol.iterator]();
return {
next() {
return it.next();
}
};
}.bind(this)
};
}
/** @inheritdoc */
entries() {
return {
[Symbol.iterator]: function () {
const it = this[Symbol.iterator]();
let index = 0;
return {
next() {
const itResult = it.next();
if (itResult.done) {
return { done: true, value: null };
}
else {
return { done: false, value: [index++, itResult.value] };
}
}
};
}.bind(this)
};
}
/** @inheritdoc */
[Symbol.iterator]() {
const it = this._items[Symbol.iterator]();
return {
next() {
return it.next();
}
};
}
/** @inheritdoc */
forEach(callback, thisArg) {
if (thisArg === undefined) {
thisArg = _1.dom.window;
}
let index = 0;
for (const node of this._items) {
callback.call(thisArg, node, index++, this);
}
}
/**
* Implements a proxy get trap to provide array-like access.
*/
get(target, key, receiver) {
if (!util_1.isString(key)) {
return Reflect.get(target, key, receiver);
}
const index = Number(key);
if (isNaN(index)) {
return Reflect.get(target, key, receiver);
}
return target._items[index] || undefined;
}
/**
* Implements a proxy set trap to provide array-like access.
*/
set(target, key, value, receiver) {
if (!util_1.isString(key)) {
return Reflect.set(target, key, value, receiver);
}
const index = Number(key);
if (isNaN(index)) {
return Reflect.set(target, key, value, receiver);
}
if (index >= 0 && index < target._items.length) {
target._items[index] = value;
return true;
}
else {
return false;
}
}
/**
* Creates a new `NodeList`.
*
* @param root - root node
* @param items - a list of items to initialize the list
*/
static _create(root, items) {
const list = new NodeListStaticImpl(root);
list._items = items;
return list;
}
}
exports.NodeListStaticImpl = NodeListStaticImpl;
//# sourceMappingURL=NodeListStaticImpl.js.map
/***/ }),
/***/ 271:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents an object with lazy initialization.
*/
class Lazy {
/**
* Initializes a new instance of `Lazy`.
*
* @param initFunc - initializer function
*/
constructor(initFunc) {
this._initialized = false;
this._value = undefined;
this._initFunc = initFunc;
}
/**
* Gets the value of the object.
*/
get value() {
if (!this._initialized) {
this._value = this._initFunc();
this._initialized = true;
}
return this._value;
}
}
exports.Lazy = Lazy;
//# sourceMappingURL=Lazy.js.map
/***/ }),
/***/ 272:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const interfaces_1 = __webpack_require__(970);
const TraversalAlgorithm_1 = __webpack_require__(464);
const TreeAlgorithm_1 = __webpack_require__(873);
/**
* Returns the next or previous node in the subtree, or `null` if
* there are none.
*
* @param iterator - the `NodeIterator` instance
* @param forward- `true` to return the next node, or `false` to
* return the previous node.
*/
function nodeIterator_traverse(iterator, forward) {
/**
* 1. Let node be iterator’s reference.
* 2. Let beforeNode be iterator’s pointer before reference.
*/
let node = iterator._reference;
let beforeNode = iterator._pointerBeforeReference;
/**
* 3. While true:
*/
while (true) {
/**
* 3.1. Branch on direction:
*/
if (forward) {
/**
* - next
*/
if (!beforeNode) {
/**
* If beforeNode is false, then set node to the first node following
* node in iterator’s iterator collection. If there is no such node,
* then return null.
*/
const nextNode = TreeAlgorithm_1.tree_getFollowingNode(iterator._root, node);
if (nextNode) {
node = nextNode;
}
else {
return null;
}
}
else {
/**
* If beforeNode is true, then set it to false.
*/
beforeNode = false;
}
}
else {
/**
* - previous
*/
if (beforeNode) {
/**
* If beforeNode is true, then set node to the first node preceding
* node in iterator’s iterator collection. If there is no such node,
* then return null.
*/
const prevNode = TreeAlgorithm_1.tree_getPrecedingNode(iterator.root, node);
if (prevNode) {
node = prevNode;
}
else {
return null;
}
}
else {
/**
* If beforeNode is false, then set it to true.
*/
beforeNode = true;
}
}
/**
* 3.2. Let result be the result of filtering node within iterator.
* 3.3. If result is FILTER_ACCEPT, then break.
*/
const result = TraversalAlgorithm_1.traversal_filter(iterator, node);
if (result === interfaces_1.FilterResult.Accept) {
break;
}
}
/**
* 4. Set iterator’s reference to node.
* 5. Set iterator’s pointer before reference to beforeNode.
* 6. Return node.
*/
iterator._reference = node;
iterator._pointerBeforeReference = beforeNode;
return node;
}
exports.nodeIterator_traverse = nodeIterator_traverse;
/**
* Gets the global iterator list.
*/
function nodeIterator_iteratorList() {
return dom_1.dom.window._iteratorList;
}
exports.nodeIterator_iteratorList = nodeIterator_iteratorList;
//# sourceMappingURL=NodeIteratorAlgorithm.js.map
/***/ }),
/***/ 279:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(68);
/**
* Gets the value corresponding to the given key.
*
* @param map - a map
* @param key - a key
*/
function get(map, key) {
return map.get(key);
}
exports.get = get;
/**
* Sets the value corresponding to the given key.
*
* @param map - a map
* @param key - a key
* @param val - a value
*/
function set(map, key, val) {
map.set(key, val);
}
exports.set = set;
/**
* Removes the item with the given key or all items matching condition.
*
* @param map - a map
* @param conditionOrItem - the key of an item to remove or a condition matching
* items to remove
*/
function remove(map, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
map.delete(conditionOrItem);
}
else {
const toRemove = [];
for (const item of map) {
if (!!conditionOrItem.call(null, item)) {
toRemove.push(item[0]);
}
}
for (const key of toRemove) {
map.delete(key);
}
}
}
exports.remove = remove;
/**
* Determines if the map contains a value with the given key.
*
* @param map - a map
* @param conditionOrItem - the key of an item to match or a condition matching
* items
*/
function contains(map, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
return map.has(conditionOrItem);
}
else {
for (const item of map) {
if (!!conditionOrItem.call(null, item)) {
return true;
}
}
return false;
}
}
exports.contains = contains;
/**
* Gets the keys of the map.
*
* @param map - a map
*/
function keys(map) {
return new Set(map.keys());
}
exports.keys = keys;
/**
* Gets the values of the map.
*
* @param map - a map
*/
function values(map) {
return [...map.values()];
}
exports.values = values;
/**
* Gets the size of the map.
*
* @param map - a map
* @param condition - an optional condition to match
*/
function size(map, condition) {
if (condition === undefined) {
return map.size;
}
else {
let count = 0;
for (const item of map) {
if (!!condition.call(null, item)) {
count++;
}
}
return count;
}
}
exports.size = size;
/**
* Determines if the map is empty.
*
* @param map - a map
*/
function isEmpty(map) {
return map.size === 0;
}
exports.isEmpty = isEmpty;
/**
* Returns an iterator for the items of the map.
*
* @param map - a map
* @param condition - an optional condition to match
*/
function* forEach(map, condition) {
if (condition === undefined) {
yield* map;
}
else {
for (const item of map) {
if (!!condition.call(null, item)) {
yield item;
}
}
}
}
exports.forEach = forEach;
/**
* Creates and returns a shallow clone of map.
*
* @param map - a map
*/
function clone(map) {
return new Map(map);
}
exports.clone = clone;
/**
* Returns a new map containing items from the map sorted in ascending
* order.
*
* @param map - a map
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInAscendingOrder(map, lessThanAlgo) {
const list = new Array(...map);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1);
return new Map(list);
}
exports.sortInAscendingOrder = sortInAscendingOrder;
/**
* Returns a new map containing items from the map sorted in descending
* order.
*
* @param map - a map
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInDescendingOrder(map, lessThanAlgo) {
const list = new Array(...map);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1);
return new Map(list);
}
exports.sortInDescendingOrder = sortInDescendingOrder;
//# sourceMappingURL=Map.js.map
/***/ }),
/***/ 280:
/***/ (function(module, exports) {
exports = module.exports = SemVer
var debug
/* istanbul ignore next */
if (typeof process === 'object' &&
process.env &&
process.env.NODE_DEBUG &&
/\bsemver\b/i.test(process.env.NODE_DEBUG)) {
debug = function () {
var args = Array.prototype.slice.call(arguments, 0)
args.unshift('SEMVER')
console.log.apply(console, args)
}
} else {
debug = function () {}
}
// Note: this is the semver.org version of the spec that it implements
// Not necessarily the package version of this code.
exports.SEMVER_SPEC_VERSION = '2.0.0'
var MAX_LENGTH = 256
var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER ||
/* istanbul ignore next */ 9007199254740991
// Max safe segment length for coercion.
var MAX_SAFE_COMPONENT_LENGTH = 16
// The actual regexps go on exports.re
var re = exports.re = []
var src = exports.src = []
var t = exports.tokens = {}
var R = 0
function tok (n) {
t[n] = R++
}
// The following Regular Expressions can be used for tokenizing,
// validating, and parsing SemVer version strings.
// ## Numeric Identifier
// A single `0`, or a non-zero digit followed by zero or more digits.
tok('NUMERICIDENTIFIER')
src[t.NUMERICIDENTIFIER] = '0|[1-9]\\d*'
tok('NUMERICIDENTIFIERLOOSE')
src[t.NUMERICIDENTIFIERLOOSE] = '[0-9]+'
// ## Non-numeric Identifier
// Zero or more digits, followed by a letter or hyphen, and then zero or
// more letters, digits, or hyphens.
tok('NONNUMERICIDENTIFIER')
src[t.NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*'
// ## Main Version
// Three dot-separated numeric identifiers.
tok('MAINVERSION')
src[t.MAINVERSION] = '(' + src[t.NUMERICIDENTIFIER] + ')\\.' +
'(' + src[t.NUMERICIDENTIFIER] + ')\\.' +
'(' + src[t.NUMERICIDENTIFIER] + ')'
tok('MAINVERSIONLOOSE')
src[t.MAINVERSIONLOOSE] = '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')\\.' +
'(' + src[t.NUMERICIDENTIFIERLOOSE] + ')\\.' +
'(' + src[t.NUMERICIDENTIFIERLOOSE] + ')'
// ## Pre-release Version Identifier
// A numeric identifier, or a non-numeric identifier.
tok('PRERELEASEIDENTIFIER')
src[t.PRERELEASEIDENTIFIER] = '(?:' + src[t.NUMERICIDENTIFIER] +
'|' + src[t.NONNUMERICIDENTIFIER] + ')'
tok('PRERELEASEIDENTIFIERLOOSE')
src[t.PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[t.NUMERICIDENTIFIERLOOSE] +
'|' + src[t.NONNUMERICIDENTIFIER] + ')'
// ## Pre-release Version
// Hyphen, followed by one or more dot-separated pre-release version
// identifiers.
tok('PRERELEASE')
src[t.PRERELEASE] = '(?:-(' + src[t.PRERELEASEIDENTIFIER] +
'(?:\\.' + src[t.PRERELEASEIDENTIFIER] + ')*))'
tok('PRERELEASELOOSE')
src[t.PRERELEASELOOSE] = '(?:-?(' + src[t.PRERELEASEIDENTIFIERLOOSE] +
'(?:\\.' + src[t.PRERELEASEIDENTIFIERLOOSE] + ')*))'
// ## Build Metadata Identifier
// Any combination of digits, letters, or hyphens.
tok('BUILDIDENTIFIER')
src[t.BUILDIDENTIFIER] = '[0-9A-Za-z-]+'
// ## Build Metadata
// Plus sign, followed by one or more period-separated build metadata
// identifiers.
tok('BUILD')
src[t.BUILD] = '(?:\\+(' + src[t.BUILDIDENTIFIER] +
'(?:\\.' + src[t.BUILDIDENTIFIER] + ')*))'
// ## Full Version String
// A main version, followed optionally by a pre-release version and
// build metadata.
// Note that the only major, minor, patch, and pre-release sections of
// the version string are capturing groups. The build metadata is not a
// capturing group, because it should not ever be used in version
// comparison.
tok('FULL')
tok('FULLPLAIN')
src[t.FULLPLAIN] = 'v?' + src[t.MAINVERSION] +
src[t.PRERELEASE] + '?' +
src[t.BUILD] + '?'
src[t.FULL] = '^' + src[t.FULLPLAIN] + '$'
// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
// common in the npm registry.
tok('LOOSEPLAIN')
src[t.LOOSEPLAIN] = '[v=\\s]*' + src[t.MAINVERSIONLOOSE] +
src[t.PRERELEASELOOSE] + '?' +
src[t.BUILD] + '?'
tok('LOOSE')
src[t.LOOSE] = '^' + src[t.LOOSEPLAIN] + '$'
tok('GTLT')
src[t.GTLT] = '((?:<|>)?=?)'
// Something like "2.*" or "1.2.x".
// Note that "x.x" is a valid xRange identifer, meaning "any version"
// Only the first item is strictly required.
tok('XRANGEIDENTIFIERLOOSE')
src[t.XRANGEIDENTIFIERLOOSE] = src[t.NUMERICIDENTIFIERLOOSE] + '|x|X|\\*'
tok('XRANGEIDENTIFIER')
src[t.XRANGEIDENTIFIER] = src[t.NUMERICIDENTIFIER] + '|x|X|\\*'
tok('XRANGEPLAIN')
src[t.XRANGEPLAIN] = '[v=\\s]*(' + src[t.XRANGEIDENTIFIER] + ')' +
'(?:\\.(' + src[t.XRANGEIDENTIFIER] + ')' +
'(?:\\.(' + src[t.XRANGEIDENTIFIER] + ')' +
'(?:' + src[t.PRERELEASE] + ')?' +
src[t.BUILD] + '?' +
')?)?'
tok('XRANGEPLAINLOOSE')
src[t.XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' +
'(?:\\.(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' +
'(?:\\.(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' +
'(?:' + src[t.PRERELEASELOOSE] + ')?' +
src[t.BUILD] + '?' +
')?)?'
tok('XRANGE')
src[t.XRANGE] = '^' + src[t.GTLT] + '\\s*' + src[t.XRANGEPLAIN] + '$'
tok('XRANGELOOSE')
src[t.XRANGELOOSE] = '^' + src[t.GTLT] + '\\s*' + src[t.XRANGEPLAINLOOSE] + '$'
// Coercion.
// Extract anything that could conceivably be a part of a valid semver
tok('COERCE')
src[t.COERCE] = '(^|[^\\d])' +
'(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' +
'(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
'(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
'(?:$|[^\\d])'
tok('COERCERTL')
re[t.COERCERTL] = new RegExp(src[t.COERCE], 'g')
// Tilde ranges.
// Meaning is "reasonably at or greater than"
tok('LONETILDE')
src[t.LONETILDE] = '(?:~>?)'
tok('TILDETRIM')
src[t.TILDETRIM] = '(\\s*)' + src[t.LONETILDE] + '\\s+'
re[t.TILDETRIM] = new RegExp(src[t.TILDETRIM], 'g')
var tildeTrimReplace = '$1~'
tok('TILDE')
src[t.TILDE] = '^' + src[t.LONETILDE] + src[t.XRANGEPLAIN] + '$'
tok('TILDELOOSE')
src[t.TILDELOOSE] = '^' + src[t.LONETILDE] + src[t.XRANGEPLAINLOOSE] + '$'
// Caret ranges.
// Meaning is "at least and backwards compatible with"
tok('LONECARET')
src[t.LONECARET] = '(?:\\^)'
tok('CARETTRIM')
src[t.CARETTRIM] = '(\\s*)' + src[t.LONECARET] + '\\s+'
re[t.CARETTRIM] = new RegExp(src[t.CARETTRIM], 'g')
var caretTrimReplace = '$1^'
tok('CARET')
src[t.CARET] = '^' + src[t.LONECARET] + src[t.XRANGEPLAIN] + '$'
tok('CARETLOOSE')
src[t.CARETLOOSE] = '^' + src[t.LONECARET] + src[t.XRANGEPLAINLOOSE] + '$'
// A simple gt/lt/eq thing, or just "" to indicate "any version"
tok('COMPARATORLOOSE')
src[t.COMPARATORLOOSE] = '^' + src[t.GTLT] + '\\s*(' + src[t.LOOSEPLAIN] + ')$|^$'
tok('COMPARATOR')
src[t.COMPARATOR] = '^' + src[t.GTLT] + '\\s*(' + src[t.FULLPLAIN] + ')$|^$'
// An expression to strip any whitespace between the gtlt and the thing
// it modifies, so that `> 1.2.3` ==> `>1.2.3`
tok('COMPARATORTRIM')
src[t.COMPARATORTRIM] = '(\\s*)' + src[t.GTLT] +
'\\s*(' + src[t.LOOSEPLAIN] + '|' + src[t.XRANGEPLAIN] + ')'
// this one has to use the /g flag
re[t.COMPARATORTRIM] = new RegExp(src[t.COMPARATORTRIM], 'g')
var comparatorTrimReplace = '$1$2$3'
// Something like `1.2.3 - 1.2.4`
// Note that these all use the loose form, because they'll be
// checked against either the strict or loose comparator form
// later.
tok('HYPHENRANGE')
src[t.HYPHENRANGE] = '^\\s*(' + src[t.XRANGEPLAIN] + ')' +
'\\s+-\\s+' +
'(' + src[t.XRANGEPLAIN] + ')' +
'\\s*$'
tok('HYPHENRANGELOOSE')
src[t.HYPHENRANGELOOSE] = '^\\s*(' + src[t.XRANGEPLAINLOOSE] + ')' +
'\\s+-\\s+' +
'(' + src[t.XRANGEPLAINLOOSE] + ')' +
'\\s*$'
// Star ranges basically just allow anything at all.
tok('STAR')
src[t.STAR] = '(<|>)?=?\\s*\\*'
// Compile to actual regexp objects.
// All are flag-free, unless they were created above with a flag.
for (var i = 0; i < R; i++) {
debug(i, src[i])
if (!re[i]) {
re[i] = new RegExp(src[i])
}
}
exports.parse = parse
function parse (version, options) {
if (!options || typeof options !== 'object') {
options = {
loose: !!options,
includePrerelease: false
}
}
if (version instanceof SemVer) {
return version
}
if (typeof version !== 'string') {
return null
}
if (version.length > MAX_LENGTH) {
return null
}
var r = options.loose ? re[t.LOOSE] : re[t.FULL]
if (!r.test(version)) {
return null
}
try {
return new SemVer(version, options)
} catch (er) {
return null
}
}
exports.valid = valid
function valid (version, options) {
var v = parse(version, options)
return v ? v.version : null
}
exports.clean = clean
function clean (version, options) {
var s = parse(version.trim().replace(/^[=v]+/, ''), options)
return s ? s.version : null
}
exports.SemVer = SemVer
function SemVer (version, options) {
if (!options || typeof options !== 'object') {
options = {
loose: !!options,
includePrerelease: false
}
}
if (version instanceof SemVer) {
if (version.loose === options.loose) {
return version
} else {
version = version.version
}
} else if (typeof version !== 'string') {
throw new TypeError('Invalid Version: ' + version)
}
if (version.length > MAX_LENGTH) {
throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
}
if (!(this instanceof SemVer)) {
return new SemVer(version, options)
}
debug('SemVer', version, options)
this.options = options
this.loose = !!options.loose
var m = version.trim().match(options.loose ? re[t.LOOSE] : re[t.FULL])
if (!m) {
throw new TypeError('Invalid Version: ' + version)
}
this.raw = version
// these are actually numbers
this.major = +m[1]
this.minor = +m[2]
this.patch = +m[3]
if (this.major > MAX_SAFE_INTEGER || this.major < 0) {
throw new TypeError('Invalid major version')
}
if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) {
throw new TypeError('Invalid minor version')
}
if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) {
throw new TypeError('Invalid patch version')
}
// numberify any prerelease numeric ids
if (!m[4]) {
this.prerelease = []
} else {
this.prerelease = m[4].split('.').map(function (id) {
if (/^[0-9]+$/.test(id)) {
var num = +id
if (num >= 0 && num < MAX_SAFE_INTEGER) {
return num
}
}
return id
})
}
this.build = m[5] ? m[5].split('.') : []
this.format()
}
SemVer.prototype.format = function () {
this.version = this.major + '.' + this.minor + '.' + this.patch
if (this.prerelease.length) {
this.version += '-' + this.prerelease.join('.')
}
return this.version
}
SemVer.prototype.toString = function () {
return this.version
}
SemVer.prototype.compare = function (other) {
debug('SemVer.compare', this.version, this.options, other)
if (!(other instanceof SemVer)) {
other = new SemVer(other, this.options)
}
return this.compareMain(other) || this.comparePre(other)
}
SemVer.prototype.compareMain = function (other) {
if (!(other instanceof SemVer)) {
other = new SemVer(other, this.options)
}
return compareIdentifiers(this.major, other.major) ||
compareIdentifiers(this.minor, other.minor) ||
compareIdentifiers(this.patch, other.patch)
}
SemVer.prototype.comparePre = function (other) {
if (!(other instanceof SemVer)) {
other = new SemVer(other, this.options)
}
// NOT having a prerelease is > having one
if (this.prerelease.length && !other.prerelease.length) {
return -1
} else if (!this.prerelease.length && other.prerelease.length) {
return 1
} else if (!this.prerelease.length && !other.prerelease.length) {
return 0
}
var i = 0
do {
var a = this.prerelease[i]
var b = other.prerelease[i]
debug('prerelease compare', i, a, b)
if (a === undefined && b === undefined) {
return 0
} else if (b === undefined) {
return 1
} else if (a === undefined) {
return -1
} else if (a === b) {
continue
} else {
return compareIdentifiers(a, b)
}
} while (++i)
}
SemVer.prototype.compareBuild = function (other) {
if (!(other instanceof SemVer)) {
other = new SemVer(other, this.options)
}
var i = 0
do {
var a = this.build[i]
var b = other.build[i]
debug('prerelease compare', i, a, b)
if (a === undefined && b === undefined) {
return 0
} else if (b === undefined) {
return 1
} else if (a === undefined) {
return -1
} else if (a === b) {
continue
} else {
return compareIdentifiers(a, b)
}
} while (++i)
}
// preminor will bump the version up to the next minor release, and immediately
// down to pre-release. premajor and prepatch work the same way.
SemVer.prototype.inc = function (release, identifier) {
switch (release) {
case 'premajor':
this.prerelease.length = 0
this.patch = 0
this.minor = 0
this.major++
this.inc('pre', identifier)
break
case 'preminor':
this.prerelease.length = 0
this.patch = 0
this.minor++
this.inc('pre', identifier)
break
case 'prepatch':
// If this is already a prerelease, it will bump to the next version
// drop any prereleases that might already exist, since they are not
// relevant at this point.
this.prerelease.length = 0
this.inc('patch', identifier)
this.inc('pre', identifier)
break
// If the input is a non-prerelease version, this acts the same as
// prepatch.
case 'prerelease':
if (this.prerelease.length === 0) {
this.inc('patch', identifier)
}
this.inc('pre', identifier)
break
case 'major':
// If this is a pre-major version, bump up to the same major version.
// Otherwise increment major.
// 1.0.0-5 bumps to 1.0.0
// 1.1.0 bumps to 2.0.0
if (this.minor !== 0 ||
this.patch !== 0 ||
this.prerelease.length === 0) {
this.major++
}
this.minor = 0
this.patch = 0
this.prerelease = []
break
case 'minor':
// If this is a pre-minor version, bump up to the same minor version.
// Otherwise increment minor.
// 1.2.0-5 bumps to 1.2.0
// 1.2.1 bumps to 1.3.0
if (this.patch !== 0 || this.prerelease.length === 0) {
this.minor++
}
this.patch = 0
this.prerelease = []
break
case 'patch':
// If this is not a pre-release version, it will increment the patch.
// If it is a pre-release it will bump up to the same patch version.
// 1.2.0-5 patches to 1.2.0
// 1.2.0 patches to 1.2.1
if (this.prerelease.length === 0) {
this.patch++
}
this.prerelease = []
break
// This probably shouldn't be used publicly.
// 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
case 'pre':
if (this.prerelease.length === 0) {
this.prerelease = [0]
} else {
var i = this.prerelease.length
while (--i >= 0) {
if (typeof this.prerelease[i] === 'number') {
this.prerelease[i]++
i = -2
}
}
if (i === -1) {
// didn't increment anything
this.prerelease.push(0)
}
}
if (identifier) {
// 1.2.0-beta.1 bumps to 1.2.0-beta.2,
// 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
if (this.prerelease[0] === identifier) {
if (isNaN(this.prerelease[1])) {
this.prerelease = [identifier, 0]
}
} else {
this.prerelease = [identifier, 0]
}
}
break
default:
throw new Error('invalid increment argument: ' + release)
}
this.format()
this.raw = this.version
return this
}
exports.inc = inc
function inc (version, release, loose, identifier) {
if (typeof (loose) === 'string') {
identifier = loose
loose = undefined
}
try {
return new SemVer(version, loose).inc(release, identifier).version
} catch (er) {
return null
}
}
exports.diff = diff
function diff (version1, version2) {
if (eq(version1, version2)) {
return null
} else {
var v1 = parse(version1)
var v2 = parse(version2)
var prefix = ''
if (v1.prerelease.length || v2.prerelease.length) {
prefix = 'pre'
var defaultResult = 'prerelease'
}
for (var key in v1) {
if (key === 'major' || key === 'minor' || key === 'patch') {
if (v1[key] !== v2[key]) {
return prefix + key
}
}
}
return defaultResult // may be undefined
}
}
exports.compareIdentifiers = compareIdentifiers
var numeric = /^[0-9]+$/
function compareIdentifiers (a, b) {
var anum = numeric.test(a)
var bnum = numeric.test(b)
if (anum && bnum) {
a = +a
b = +b
}
return a === b ? 0
: (anum && !bnum) ? -1
: (bnum && !anum) ? 1
: a < b ? -1
: 1
}
exports.rcompareIdentifiers = rcompareIdentifiers
function rcompareIdentifiers (a, b) {
return compareIdentifiers(b, a)
}
exports.major = major
function major (a, loose) {
return new SemVer(a, loose).major
}
exports.minor = minor
function minor (a, loose) {
return new SemVer(a, loose).minor
}
exports.patch = patch
function patch (a, loose) {
return new SemVer(a, loose).patch
}
exports.compare = compare
function compare (a, b, loose) {
return new SemVer(a, loose).compare(new SemVer(b, loose))
}
exports.compareLoose = compareLoose
function compareLoose (a, b) {
return compare(a, b, true)
}
exports.compareBuild = compareBuild
function compareBuild (a, b, loose) {
var versionA = new SemVer(a, loose)
var versionB = new SemVer(b, loose)
return versionA.compare(versionB) || versionA.compareBuild(versionB)
}
exports.rcompare = rcompare
function rcompare (a, b, loose) {
return compare(b, a, loose)
}
exports.sort = sort
function sort (list, loose) {
return list.sort(function (a, b) {
return exports.compareBuild(a, b, loose)
})
}
exports.rsort = rsort
function rsort (list, loose) {
return list.sort(function (a, b) {
return exports.compareBuild(b, a, loose)
})
}
exports.gt = gt
function gt (a, b, loose) {
return compare(a, b, loose) > 0
}
exports.lt = lt
function lt (a, b, loose) {
return compare(a, b, loose) < 0
}
exports.eq = eq
function eq (a, b, loose) {
return compare(a, b, loose) === 0
}
exports.neq = neq
function neq (a, b, loose) {
return compare(a, b, loose) !== 0
}
exports.gte = gte
function gte (a, b, loose) {
return compare(a, b, loose) >= 0
}
exports.lte = lte
function lte (a, b, loose) {
return compare(a, b, loose) <= 0
}
exports.cmp = cmp
function cmp (a, op, b, loose) {
switch (op) {
case '===':
if (typeof a === 'object')
a = a.version
if (typeof b === 'object')
b = b.version
return a === b
case '!==':
if (typeof a === 'object')
a = a.version
if (typeof b === 'object')
b = b.version
return a !== b
case '':
case '=':
case '==':
return eq(a, b, loose)
case '!=':
return neq(a, b, loose)
case '>':
return gt(a, b, loose)
case '>=':
return gte(a, b, loose)
case '<':
return lt(a, b, loose)
case '<=':
return lte(a, b, loose)
default:
throw new TypeError('Invalid operator: ' + op)
}
}
exports.Comparator = Comparator
function Comparator (comp, options) {
if (!options || typeof options !== 'object') {
options = {
loose: !!options,
includePrerelease: false
}
}
if (comp instanceof Comparator) {
if (comp.loose === !!options.loose) {
return comp
} else {
comp = comp.value
}
}
if (!(this instanceof Comparator)) {
return new Comparator(comp, options)
}
debug('comparator', comp, options)
this.options = options
this.loose = !!options.loose
this.parse(comp)
if (this.semver === ANY) {
this.value = ''
} else {
this.value = this.operator + this.semver.version
}
debug('comp', this)
}
var ANY = {}
Comparator.prototype.parse = function (comp) {
var r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR]
var m = comp.match(r)
if (!m) {
throw new TypeError('Invalid comparator: ' + comp)
}
this.operator = m[1] !== undefined ? m[1] : ''
if (this.operator === '=') {
this.operator = ''
}
// if it literally is just '>' or '' then allow anything.
if (!m[2]) {
this.semver = ANY
} else {
this.semver = new SemVer(m[2], this.options.loose)
}
}
Comparator.prototype.toString = function () {
return this.value
}
Comparator.prototype.test = function (version) {
debug('Comparator.test', version, this.options.loose)
if (this.semver === ANY || version === ANY) {
return true
}
if (typeof version === 'string') {
try {
version = new SemVer(version, this.options)
} catch (er) {
return false
}
}
return cmp(version, this.operator, this.semver, this.options)
}
Comparator.prototype.intersects = function (comp, options) {
if (!(comp instanceof Comparator)) {
throw new TypeError('a Comparator is required')
}
if (!options || typeof options !== 'object') {
options = {
loose: !!options,
includePrerelease: false
}
}
var rangeTmp
if (this.operator === '') {
if (this.value === '') {
return true
}
rangeTmp = new Range(comp.value, options)
return satisfies(this.value, rangeTmp, options)
} else if (comp.operator === '') {
if (comp.value === '') {
return true
}
rangeTmp = new Range(this.value, options)
return satisfies(comp.semver, rangeTmp, options)
}
var sameDirectionIncreasing =
(this.operator === '>=' || this.operator === '>') &&
(comp.operator === '>=' || comp.operator === '>')
var sameDirectionDecreasing =
(this.operator === '<=' || this.operator === '<') &&
(comp.operator === '<=' || comp.operator === '<')
var sameSemVer = this.semver.version === comp.semver.version
var differentDirectionsInclusive =
(this.operator === '>=' || this.operator === '<=') &&
(comp.operator === '>=' || comp.operator === '<=')
var oppositeDirectionsLessThan =
cmp(this.semver, '<', comp.semver, options) &&
((this.operator === '>=' || this.operator === '>') &&
(comp.operator === '<=' || comp.operator === '<'))
var oppositeDirectionsGreaterThan =
cmp(this.semver, '>', comp.semver, options) &&
((this.operator === '<=' || this.operator === '<') &&
(comp.operator === '>=' || comp.operator === '>'))
return sameDirectionIncreasing || sameDirectionDecreasing ||
(sameSemVer && differentDirectionsInclusive) ||
oppositeDirectionsLessThan || oppositeDirectionsGreaterThan
}
exports.Range = Range
function Range (range, options) {
if (!options || typeof options !== 'object') {
options = {
loose: !!options,
includePrerelease: false
}
}
if (range instanceof Range) {
if (range.loose === !!options.loose &&
range.includePrerelease === !!options.includePrerelease) {
return range
} else {
return new Range(range.raw, options)
}
}
if (range instanceof Comparator) {
return new Range(range.value, options)
}
if (!(this instanceof Range)) {
return new Range(range, options)
}
this.options = options
this.loose = !!options.loose
this.includePrerelease = !!options.includePrerelease
// First, split based on boolean or ||
this.raw = range
this.set = range.split(/\s*\|\|\s*/).map(function (range) {
return this.parseRange(range.trim())
}, this).filter(function (c) {
// throw out any that are not relevant for whatever reason
return c.length
})
if (!this.set.length) {
throw new TypeError('Invalid SemVer Range: ' + range)
}
this.format()
}
Range.prototype.format = function () {
this.range = this.set.map(function (comps) {
return comps.join(' ').trim()
}).join('||').trim()
return this.range
}
Range.prototype.toString = function () {
return this.range
}
Range.prototype.parseRange = function (range) {
var loose = this.options.loose
range = range.trim()
// `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
var hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE]
range = range.replace(hr, hyphenReplace)
debug('hyphen replace', range)
// `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace)
debug('comparator trim', range, re[t.COMPARATORTRIM])
// `~ 1.2.3` => `~1.2.3`
range = range.replace(re[t.TILDETRIM], tildeTrimReplace)
// `^ 1.2.3` => `^1.2.3`
range = range.replace(re[t.CARETTRIM], caretTrimReplace)
// normalize spaces
range = range.split(/\s+/).join(' ')
// At this point, the range is completely trimmed and
// ready to be split into comparators.
var compRe = loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR]
var set = range.split(' ').map(function (comp) {
return parseComparator(comp, this.options)
}, this).join(' ').split(/\s+/)
if (this.options.loose) {
// in loose mode, throw out any that are not valid comparators
set = set.filter(function (comp) {
return !!comp.match(compRe)
})
}
set = set.map(function (comp) {
return new Comparator(comp, this.options)
}, this)
return set
}
Range.prototype.intersects = function (range, options) {
if (!(range instanceof Range)) {
throw new TypeError('a Range is required')
}
return this.set.some(function (thisComparators) {
return (
isSatisfiable(thisComparators, options) &&
range.set.some(function (rangeComparators) {
return (
isSatisfiable(rangeComparators, options) &&
thisComparators.every(function (thisComparator) {
return rangeComparators.every(function (rangeComparator) {
return thisComparator.intersects(rangeComparator, options)
})
})
)
})
)
})
}
// take a set of comparators and determine whether there
// exists a version which can satisfy it
function isSatisfiable (comparators, options) {
var result = true
var remainingComparators = comparators.slice()
var testComparator = remainingComparators.pop()
while (result && remainingComparators.length) {
result = remainingComparators.every(function (otherComparator) {
return testComparator.intersects(otherComparator, options)
})
testComparator = remainingComparators.pop()
}
return result
}
// Mostly just for testing and legacy API reasons
exports.toComparators = toComparators
function toComparators (range, options) {
return new Range(range, options).set.map(function (comp) {
return comp.map(function (c) {
return c.value
}).join(' ').trim().split(' ')
})
}
// comprised of xranges, tildes, stars, and gtlt's at this point.
// already replaced the hyphen ranges
// turn into a set of JUST comparators.
function parseComparator (comp, options) {
debug('comp', comp, options)
comp = replaceCarets(comp, options)
debug('caret', comp)
comp = replaceTildes(comp, options)
debug('tildes', comp)
comp = replaceXRanges(comp, options)
debug('xrange', comp)
comp = replaceStars(comp, options)
debug('stars', comp)
return comp
}
function isX (id) {
return !id || id.toLowerCase() === 'x' || id === '*'
}
// ~, ~> --> * (any, kinda silly)
// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
function replaceTildes (comp, options) {
return comp.trim().split(/\s+/).map(function (comp) {
return replaceTilde(comp, options)
}).join(' ')
}
function replaceTilde (comp, options) {
var r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE]
return comp.replace(r, function (_, M, m, p, pr) {
debug('tilde', comp, _, M, m, p, pr)
var ret
if (isX(M)) {
ret = ''
} else if (isX(m)) {
ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'
} else if (isX(p)) {
// ~1.2 == >=1.2.0 <1.3.0
ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'
} else if (pr) {
debug('replaceTilde pr', pr)
ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
' <' + M + '.' + (+m + 1) + '.0'
} else {
// ~1.2.3 == >=1.2.3 <1.3.0
ret = '>=' + M + '.' + m + '.' + p +
' <' + M + '.' + (+m + 1) + '.0'
}
debug('tilde return', ret)
return ret
})
}
// ^ --> * (any, kinda silly)
// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
// ^1.2.3 --> >=1.2.3 <2.0.0
// ^1.2.0 --> >=1.2.0 <2.0.0
function replaceCarets (comp, options) {
return comp.trim().split(/\s+/).map(function (comp) {
return replaceCaret(comp, options)
}).join(' ')
}
function replaceCaret (comp, options) {
debug('caret', comp, options)
var r = options.loose ? re[t.CARETLOOSE] : re[t.CARET]
return comp.replace(r, function (_, M, m, p, pr) {
debug('caret', comp, _, M, m, p, pr)
var ret
if (isX(M)) {
ret = ''
} else if (isX(m)) {
ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0'
} else if (isX(p)) {
if (M === '0') {
ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0'
} else {
ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0'
}
} else if (pr) {
debug('replaceCaret pr', pr)
if (M === '0') {
if (m === '0') {
ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
' <' + M + '.' + m + '.' + (+p + 1)
} else {
ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
' <' + M + '.' + (+m + 1) + '.0'
}
} else {
ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
' <' + (+M + 1) + '.0.0'
}
} else {
debug('no pr')
if (M === '0') {
if (m === '0') {
ret = '>=' + M + '.' + m + '.' + p +
' <' + M + '.' + m + '.' + (+p + 1)
} else {
ret = '>=' + M + '.' + m + '.' + p +
' <' + M + '.' + (+m + 1) + '.0'
}
} else {
ret = '>=' + M + '.' + m + '.' + p +
' <' + (+M + 1) + '.0.0'
}
}
debug('caret return', ret)
return ret
})
}
function replaceXRanges (comp, options) {
debug('replaceXRanges', comp, options)
return comp.split(/\s+/).map(function (comp) {
return replaceXRange(comp, options)
}).join(' ')
}
function replaceXRange (comp, options) {
comp = comp.trim()
var r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE]
return comp.replace(r, function (ret, gtlt, M, m, p, pr) {
debug('xRange', comp, ret, gtlt, M, m, p, pr)
var xM = isX(M)
var xm = xM || isX(m)
var xp = xm || isX(p)
var anyX = xp
if (gtlt === '=' && anyX) {
gtlt = ''
}
// if we're including prereleases in the match, then we need
// to fix this to -0, the lowest possible prerelease value
pr = options.includePrerelease ? '-0' : ''
if (xM) {
if (gtlt === '>' || gtlt === '<') {
// nothing is allowed
ret = '<0.0.0-0'
} else {
// nothing is forbidden
ret = '*'
}
} else if (gtlt && anyX) {
// we know patch is an x, because we have any x at all.
// replace X with 0
if (xm) {
m = 0
}
p = 0
if (gtlt === '>') {
// >1 => >=2.0.0
// >1.2 => >=1.3.0
// >1.2.3 => >= 1.2.4
gtlt = '>='
if (xm) {
M = +M + 1
m = 0
p = 0
} else {
m = +m + 1
p = 0
}
} else if (gtlt === '<=') {
// <=0.7.x is actually <0.8.0, since any 0.7.x should
// pass. Similarly, <=7.x is actually <8.0.0, etc.
gtlt = '<'
if (xm) {
M = +M + 1
} else {
m = +m + 1
}
}
ret = gtlt + M + '.' + m + '.' + p + pr
} else if (xm) {
ret = '>=' + M + '.0.0' + pr + ' <' + (+M + 1) + '.0.0' + pr
} else if (xp) {
ret = '>=' + M + '.' + m + '.0' + pr +
' <' + M + '.' + (+m + 1) + '.0' + pr
}
debug('xRange return', ret)
return ret
})
}
// Because * is AND-ed with everything else in the comparator,
// and '' means "any version", just remove the *s entirely.
function replaceStars (comp, options) {
debug('replaceStars', comp, options)
// Looseness is ignored here. star is always as loose as it gets!
return comp.trim().replace(re[t.STAR], '')
}
// This function is passed to string.replace(re[t.HYPHENRANGE])
// M, m, patch, prerelease, build
// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
// 1.2 - 3.4 => >=1.2.0 <3.5.0
function hyphenReplace ($0,
from, fM, fm, fp, fpr, fb,
to, tM, tm, tp, tpr, tb) {
if (isX(fM)) {
from = ''
} else if (isX(fm)) {
from = '>=' + fM + '.0.0'
} else if (isX(fp)) {
from = '>=' + fM + '.' + fm + '.0'
} else {
from = '>=' + from
}
if (isX(tM)) {
to = ''
} else if (isX(tm)) {
to = '<' + (+tM + 1) + '.0.0'
} else if (isX(tp)) {
to = '<' + tM + '.' + (+tm + 1) + '.0'
} else if (tpr) {
to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr
} else {
to = '<=' + to
}
return (from + ' ' + to).trim()
}
// if ANY of the sets match ALL of its comparators, then pass
Range.prototype.test = function (version) {
if (!version) {
return false
}
if (typeof version === 'string') {
try {
version = new SemVer(version, this.options)
} catch (er) {
return false
}
}
for (var i = 0; i < this.set.length; i++) {
if (testSet(this.set[i], version, this.options)) {
return true
}
}
return false
}
function testSet (set, version, options) {
for (var i = 0; i < set.length; i++) {
if (!set[i].test(version)) {
return false
}
}
if (version.prerelease.length && !options.includePrerelease) {
// Find the set of versions that are allowed to have prereleases
// For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
// That should allow `1.2.3-pr.2` to pass.
// However, `1.2.4-alpha.notready` should NOT be allowed,
// even though it's within the range set by the comparators.
for (i = 0; i < set.length; i++) {
debug(set[i].semver)
if (set[i].semver === ANY) {
continue
}
if (set[i].semver.prerelease.length > 0) {
var allowed = set[i].semver
if (allowed.major === version.major &&
allowed.minor === version.minor &&
allowed.patch === version.patch) {
return true
}
}
}
// Version has a -pre, but it's not one of the ones we like.
return false
}
return true
}
exports.satisfies = satisfies
function satisfies (version, range, options) {
try {
range = new Range(range, options)
} catch (er) {
return false
}
return range.test(version)
}
exports.maxSatisfying = maxSatisfying
function maxSatisfying (versions, range, options) {
var max = null
var maxSV = null
try {
var rangeObj = new Range(range, options)
} catch (er) {
return null
}
versions.forEach(function (v) {
if (rangeObj.test(v)) {
// satisfies(v, range, options)
if (!max || maxSV.compare(v) === -1) {
// compare(max, v, true)
max = v
maxSV = new SemVer(max, options)
}
}
})
return max
}
exports.minSatisfying = minSatisfying
function minSatisfying (versions, range, options) {
var min = null
var minSV = null
try {
var rangeObj = new Range(range, options)
} catch (er) {
return null
}
versions.forEach(function (v) {
if (rangeObj.test(v)) {
// satisfies(v, range, options)
if (!min || minSV.compare(v) === 1) {
// compare(min, v, true)
min = v
minSV = new SemVer(min, options)
}
}
})
return min
}
exports.minVersion = minVersion
function minVersion (range, loose) {
range = new Range(range, loose)
var minver = new SemVer('0.0.0')
if (range.test(minver)) {
return minver
}
minver = new SemVer('0.0.0-0')
if (range.test(minver)) {
return minver
}
minver = null
for (var i = 0; i < range.set.length; ++i) {
var comparators = range.set[i]
comparators.forEach(function (comparator) {
// Clone to avoid manipulating the comparator's semver object.
var compver = new SemVer(comparator.semver.version)
switch (comparator.operator) {
case '>':
if (compver.prerelease.length === 0) {
compver.patch++
} else {
compver.prerelease.push(0)
}
compver.raw = compver.format()
/* fallthrough */
case '':
case '>=':
if (!minver || gt(minver, compver)) {
minver = compver
}
break
case '<':
case '<=':
/* Ignore maximum versions */
break
/* istanbul ignore next */
default:
throw new Error('Unexpected operation: ' + comparator.operator)
}
})
}
if (minver && range.test(minver)) {
return minver
}
return null
}
exports.validRange = validRange
function validRange (range, options) {
try {
// Return '*' instead of '' so that truthiness works.
// This will throw if it's invalid anyway
return new Range(range, options).range || '*'
} catch (er) {
return null
}
}
// Determine if version is less than all the versions possible in the range
exports.ltr = ltr
function ltr (version, range, options) {
return outside(version, range, '<', options)
}
// Determine if version is greater than all the versions possible in the range.
exports.gtr = gtr
function gtr (version, range, options) {
return outside(version, range, '>', options)
}
exports.outside = outside
function outside (version, range, hilo, options) {
version = new SemVer(version, options)
range = new Range(range, options)
var gtfn, ltefn, ltfn, comp, ecomp
switch (hilo) {
case '>':
gtfn = gt
ltefn = lte
ltfn = lt
comp = '>'
ecomp = '>='
break
case '<':
gtfn = lt
ltefn = gte
ltfn = gt
comp = '<'
ecomp = '<='
break
default:
throw new TypeError('Must provide a hilo val of "<" or ">"')
}
// If it satisifes the range it is not outside
if (satisfies(version, range, options)) {
return false
}
// From now on, variable terms are as if we're in "gtr" mode.
// but note that everything is flipped for the "ltr" function.
for (var i = 0; i < range.set.length; ++i) {
var comparators = range.set[i]
var high = null
var low = null
comparators.forEach(function (comparator) {
if (comparator.semver === ANY) {
comparator = new Comparator('>=0.0.0')
}
high = high || comparator
low = low || comparator
if (gtfn(comparator.semver, high.semver, options)) {
high = comparator
} else if (ltfn(comparator.semver, low.semver, options)) {
low = comparator
}
})
// If the edge version comparator has a operator then our version
// isn't outside it
if (high.operator === comp || high.operator === ecomp) {
return false
}
// If the lowest version comparator has an operator and our version
// is less than it then it isn't higher than the range
if ((!low.operator || low.operator === comp) &&
ltefn(version, low.semver)) {
return false
} else if (low.operator === ecomp && ltfn(version, low.semver)) {
return false
}
}
return true
}
exports.prerelease = prerelease
function prerelease (version, options) {
var parsed = parse(version, options)
return (parsed && parsed.prerelease.length) ? parsed.prerelease : null
}
exports.intersects = intersects
function intersects (r1, r2, options) {
r1 = new Range(r1, options)
r2 = new Range(r2, options)
return r1.intersects(r2)
}
exports.coerce = coerce
function coerce (version, options) {
if (version instanceof SemVer) {
return version
}
if (typeof version === 'number') {
version = String(version)
}
if (typeof version !== 'string') {
return null
}
options = options || {}
var match = null
if (!options.rtl) {
match = version.match(re[t.COERCE])
} else {
// Find the right-most coercible string that does not share
// a terminus with a more left-ward coercible string.
// Eg, '1.2.3.4' wants to coerce '2.3.4', not '3.4' or '4'
//
// Walk through the string checking with a /g regexp
// Manually set the index so as to pick up overlapping matches.
// Stop when we get a match that ends at the string end, since no
// coercible string can be more right-ward without the same terminus.
var next
while ((next = re[t.COERCERTL].exec(version)) &&
(!match || match.index + match[0].length !== version.length)
) {
if (!match ||
next.index + next[0].length !== match.index + match[0].length) {
match = next
}
re[t.COERCERTL].lastIndex = next.index + next[1].length + next[2].length
}
// leave it in a clean state
re[t.COERCERTL].lastIndex = -1
}
if (match === null) {
return null
}
return parse(match[2] +
'.' + (match[3] || '0') +
'.' + (match[4] || '0'), options)
}
/***/ }),
/***/ 286:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents the state of the URL parser.
*/
var ParserState;
(function (ParserState) {
ParserState[ParserState["SchemeStart"] = 0] = "SchemeStart";
ParserState[ParserState["Scheme"] = 1] = "Scheme";
ParserState[ParserState["NoScheme"] = 2] = "NoScheme";
ParserState[ParserState["SpecialRelativeOrAuthority"] = 3] = "SpecialRelativeOrAuthority";
ParserState[ParserState["PathOrAuthority"] = 4] = "PathOrAuthority";
ParserState[ParserState["Relative"] = 5] = "Relative";
ParserState[ParserState["RelativeSlash"] = 6] = "RelativeSlash";
ParserState[ParserState["SpecialAuthoritySlashes"] = 7] = "SpecialAuthoritySlashes";
ParserState[ParserState["SpecialAuthorityIgnoreSlashes"] = 8] = "SpecialAuthorityIgnoreSlashes";
ParserState[ParserState["Authority"] = 9] = "Authority";
ParserState[ParserState["Host"] = 10] = "Host";
ParserState[ParserState["Hostname"] = 11] = "Hostname";
ParserState[ParserState["Port"] = 12] = "Port";
ParserState[ParserState["File"] = 13] = "File";
ParserState[ParserState["FileSlash"] = 14] = "FileSlash";
ParserState[ParserState["FileHost"] = 15] = "FileHost";
ParserState[ParserState["PathStart"] = 16] = "PathStart";
ParserState[ParserState["Path"] = 17] = "Path";
ParserState[ParserState["CannotBeABaseURLPath"] = 18] = "CannotBeABaseURLPath";
ParserState[ParserState["Query"] = 19] = "Query";
ParserState[ParserState["Fragment"] = 20] = "Fragment";
})(ParserState = exports.ParserState || (exports.ParserState = {}));
exports.OpaqueOrigin = ["", "", null, null];
//# sourceMappingURL=interfaces.js.map
/***/ }),
/***/ 290:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents an object providing methods which are not dependent on
* any particular document.
*/
class DOMImplementationImpl {
/**
* Initializes a new instance of `DOMImplementation`.
*
* @param document - the associated document
*/
constructor(document) {
this._associatedDocument = document || _1.dom.window.document;
}
/** @inheritdoc */
createDocumentType(qualifiedName, publicId, systemId) {
/**
* 1. Validate qualifiedName.
* 2. Return a new doctype, with qualifiedName as its name, publicId as its
* public ID, and systemId as its system ID, and with its node document set
* to the associated document of the context object.
*/
algorithm_1.namespace_validate(qualifiedName);
return algorithm_1.create_documentType(this._associatedDocument, qualifiedName, publicId, systemId);
}
/** @inheritdoc */
createDocument(namespace, qualifiedName, doctype = null) {
/**
* 1. Let document be a new XMLDocument.
*/
const document = algorithm_1.create_xmlDocument();
/**
* 2. Let element be null.
* 3. If qualifiedName is not the empty string, then set element to
* the result of running the internal createElementNS steps, given document,
* namespace, qualifiedName, and an empty dictionary.
*/
let element = null;
if (qualifiedName) {
element = algorithm_1.document_internalCreateElementNS(document, namespace, qualifiedName);
}
/**
* 4. If doctype is non-null, append doctype to document.
* 5. If element is non-null, append element to document.
*/
if (doctype)
document.appendChild(doctype);
if (element)
document.appendChild(element);
/**
* 6. document’s origin is context object’s associated document’s origin.
*/
document._origin = this._associatedDocument._origin;
/**
* 7. document’s content type is determined by namespace:
* - HTML namespace
* application/xhtml+xml
* - SVG namespace
* image/svg+xml
* - Any other namespace
* application/xml
*/
if (namespace === infra_1.namespace.HTML)
document._contentType = "application/xhtml+xml";
else if (namespace === infra_1.namespace.SVG)
document._contentType = "image/svg+xml";
else
document._contentType = "application/xml";
/**
* 8. Return document.
*/
return document;
}
/** @inheritdoc */
createHTMLDocument(title) {
/**
* 1. Let doc be a new document that is an HTML document.
* 2. Set doc’s content type to "text/html".
*/
const doc = algorithm_1.create_document();
doc._type = "html";
doc._contentType = "text/html";
/**
* 3. Append a new doctype, with "html" as its name and with its node
* document set to doc, to doc.
*/
doc.appendChild(algorithm_1.create_documentType(doc, "html", "", ""));
/**
* 4. Append the result of creating an element given doc, html, and the
* HTML namespace, to doc.
*/
const htmlElement = algorithm_1.element_createAnElement(doc, "html", infra_1.namespace.HTML);
doc.appendChild(htmlElement);
/**
* 5. Append the result of creating an element given doc, head, and the
* HTML namespace, to the html element created earlier.
*/
const headElement = algorithm_1.element_createAnElement(doc, "head", infra_1.namespace.HTML);
htmlElement.appendChild(headElement);
/**
* 6. If title is given:
* 6.1. Append the result of creating an element given doc, title, and
* the HTML namespace, to the head element created earlier.
* 6.2. Append a new Text node, with its data set to title (which could
* be the empty string) and its node document set to doc, to the title
* element created earlier.
*/
if (title !== undefined) {
const titleElement = algorithm_1.element_createAnElement(doc, "title", infra_1.namespace.HTML);
headElement.appendChild(titleElement);
const textElement = algorithm_1.create_text(doc, title);
titleElement.appendChild(textElement);
}
/**
* 7. Append the result of creating an element given doc, body, and the
* HTML namespace, to the html element created earlier.
*/
const bodyElement = algorithm_1.element_createAnElement(doc, "body", infra_1.namespace.HTML);
htmlElement.appendChild(bodyElement);
/**
* 8. doc’s origin is context object’s associated document’s origin.
*/
doc._origin = this._associatedDocument._origin;
/**
* 9. Return doc.
*/
return doc;
}
/** @inheritdoc */
hasFeature() { return true; }
/**
* Creates a new `DOMImplementation`.
*
* @param document - owner document
*/
static _create(document) {
return new DOMImplementationImpl(document);
}
}
exports.DOMImplementationImpl = DOMImplementationImpl;
WebIDLAlgorithm_1.idl_defineConst(DOMImplementationImpl.prototype, "_ID", "@oozcitak/dom");
//# sourceMappingURL=DOMImplementationImpl.js.map
/***/ }),
/***/ 304:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const TreeAlgorithm_1 = __webpack_require__(873);
const util_1 = __webpack_require__(918);
const ShadowTreeAlgorithm_1 = __webpack_require__(180);
const supportedTokens = new Map();
/**
* Runs removing steps for node.
*
* @param removedNode - removed node
* @param oldParent - old parent node
*/
function dom_runRemovingSteps(removedNode, oldParent) {
// No steps defined
}
exports.dom_runRemovingSteps = dom_runRemovingSteps;
/**
* Runs cloning steps for node.
*
* @param copy - node clone
* @param node - node
* @param document - document to own the cloned node
* @param cloneChildrenFlag - whether child nodes are cloned
*/
function dom_runCloningSteps(copy, node, document, cloneChildrenFlag) {
// No steps defined
}
exports.dom_runCloningSteps = dom_runCloningSteps;
/**
* Runs adopting steps for node.
*
* @param node - node
* @param oldDocument - old document
*/
function dom_runAdoptingSteps(node, oldDocument) {
// No steps defined
}
exports.dom_runAdoptingSteps = dom_runAdoptingSteps;
/**
* Runs attribute change steps for an element node.
*
* @param element - element node owning the attribute
* @param localName - attribute's local name
* @param oldValue - attribute's old value
* @param value - attribute's new value
* @param namespace - attribute's namespace
*/
function dom_runAttributeChangeSteps(element, localName, oldValue, value, namespace) {
// run default steps
if (dom_1.dom.features.slots) {
updateASlotablesName.call(element, element, localName, oldValue, value, namespace);
updateASlotsName.call(element, element, localName, oldValue, value, namespace);
}
updateAnElementID.call(element, element, localName, value, namespace);
// run custom steps
for (const step of element._attributeChangeSteps) {
step.call(element, element, localName, oldValue, value, namespace);
}
}
exports.dom_runAttributeChangeSteps = dom_runAttributeChangeSteps;
/**
* Runs insertion steps for a node.
*
* @param insertedNode - inserted node
*/
function dom_runInsertionSteps(insertedNode) {
// No steps defined
}
exports.dom_runInsertionSteps = dom_runInsertionSteps;
/**
* Runs pre-removing steps for a node iterator and node.
*
* @param nodeIterator - a node iterator
* @param toBeRemoved - node to be removed
*/
function dom_runNodeIteratorPreRemovingSteps(nodeIterator, toBeRemoved) {
removeNodeIterator.call(nodeIterator, nodeIterator, toBeRemoved);
}
exports.dom_runNodeIteratorPreRemovingSteps = dom_runNodeIteratorPreRemovingSteps;
/**
* Determines if there are any supported tokens defined for the given
* attribute name.
*
* @param attributeName - an attribute name
*/
function dom_hasSupportedTokens(attributeName) {
return supportedTokens.has(attributeName);
}
exports.dom_hasSupportedTokens = dom_hasSupportedTokens;
/**
* Returns the set of supported tokens defined for the given attribute name.
*
* @param attributeName - an attribute name
*/
function dom_getSupportedTokens(attributeName) {
return supportedTokens.get(attributeName) || new Set();
}
exports.dom_getSupportedTokens = dom_getSupportedTokens;
/**
* Runs event construction steps.
*
* @param event - an event
*/
function dom_runEventConstructingSteps(event) {
// No steps defined
}
exports.dom_runEventConstructingSteps = dom_runEventConstructingSteps;
/**
* Runs child text content change steps for a parent node.
*
* @param parent - parent node with text node child nodes
*/
function dom_runChildTextContentChangeSteps(parent) {
// No steps defined
}
exports.dom_runChildTextContentChangeSteps = dom_runChildTextContentChangeSteps;
/**
* Defines pre-removing steps for a node iterator.
*/
function removeNodeIterator(nodeIterator, toBeRemovedNode) {
/**
* 1. If toBeRemovedNode is not an inclusive ancestor of nodeIterator’s
* reference, or toBeRemovedNode is nodeIterator’s root, then return.
*/
if (toBeRemovedNode === nodeIterator._root ||
!TreeAlgorithm_1.tree_isAncestorOf(nodeIterator._reference, toBeRemovedNode, true)) {
return;
}
/**
* 2. If nodeIterator’s pointer before reference is true, then:
*/
if (nodeIterator._pointerBeforeReference) {
/**
* 2.1. Let next be toBeRemovedNode’s first following node that is an
* inclusive descendant of nodeIterator’s root and is not an inclusive
* descendant of toBeRemovedNode, and null if there is no such node.
*/
while (true) {
const nextNode = TreeAlgorithm_1.tree_getFollowingNode(nodeIterator._root, toBeRemovedNode);
if (nextNode !== null &&
TreeAlgorithm_1.tree_isDescendantOf(nodeIterator._root, nextNode, true) &&
!TreeAlgorithm_1.tree_isDescendantOf(toBeRemovedNode, nextNode, true)) {
/**
* 2.2. If next is non-null, then set nodeIterator’s reference to next
* and return.
*/
nodeIterator._reference = nextNode;
return;
}
else if (nextNode === null) {
/**
* 2.3. Otherwise, set nodeIterator’s pointer before reference to false.
*/
nodeIterator._pointerBeforeReference = false;
return;
}
}
}
/**
* 3. Set nodeIterator’s reference to toBeRemovedNode’s parent, if
* toBeRemovedNode’s previous sibling is null, and to the inclusive
* descendant of toBeRemovedNode’s previous sibling that appears last in
* tree order otherwise.
*/
if (toBeRemovedNode._previousSibling === null) {
if (toBeRemovedNode._parent !== null) {
nodeIterator._reference = toBeRemovedNode._parent;
}
}
else {
let referenceNode = toBeRemovedNode._previousSibling;
let childNode = TreeAlgorithm_1.tree_getFirstDescendantNode(toBeRemovedNode._previousSibling, true, false);
while (childNode !== null) {
if (childNode !== null) {
referenceNode = childNode;
}
// loop through to get the last descendant node
childNode = TreeAlgorithm_1.tree_getNextDescendantNode(toBeRemovedNode._previousSibling, childNode, true, false);
}
nodeIterator._reference = referenceNode;
}
}
/**
* Defines attribute change steps to update a slot’s name.
*/
function updateASlotsName(element, localName, oldValue, value, namespace) {
/**
* 1. If element is a slot, localName is name, and namespace is null, then:
* 1.1. If value is oldValue, then return.
* 1.2. If value is null and oldValue is the empty string, then return.
* 1.3. If value is the empty string and oldValue is null, then return.
* 1.4. If value is null or the empty string, then set element’s name to the
* empty string.
* 1.5. Otherwise, set element’s name to value.
* 1.6. Run assign slotables for a tree with element’s root.
*/
if (util_1.Guard.isSlot(element) && localName === "name" && namespace === null) {
if (value === oldValue)
return;
if (value === null && oldValue === '')
return;
if (value === '' && oldValue === null)
return;
if ((value === null || value === '')) {
element._name = '';
}
else {
element._name = value;
}
ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(element));
}
}
/**
* Defines attribute change steps to update a slotable’s name.
*/
function updateASlotablesName(element, localName, oldValue, value, namespace) {
/**
* 1. If localName is slot and namespace is null, then:
* 1.1. If value is oldValue, then return.
* 1.2. If value is null and oldValue is the empty string, then return.
* 1.3. If value is the empty string and oldValue is null, then return.
* 1.4. If value is null or the empty string, then set element’s name to
* the empty string.
* 1.5. Otherwise, set element’s name to value.
* 1.6. If element is assigned, then run assign slotables for element’s
* assigned slot.
* 1.7. Run assign a slot for element.
*/
if (util_1.Guard.isSlotable(element) && localName === "slot" && namespace === null) {
if (value === oldValue)
return;
if (value === null && oldValue === '')
return;
if (value === '' && oldValue === null)
return;
if ((value === null || value === '')) {
element._name = '';
}
else {
element._name = value;
}
if (ShadowTreeAlgorithm_1.shadowTree_isAssigned(element)) {
ShadowTreeAlgorithm_1.shadowTree_assignSlotables(element._assignedSlot);
}
ShadowTreeAlgorithm_1.shadowTree_assignASlot(element);
}
}
/**
* Defines attribute change steps to update an element's ID.
*/
function updateAnElementID(element, localName, value, namespace) {
/**
* 1. If localName is id, namespace is null, and value is null or the empty
* string, then unset element’s ID.
* 2. Otherwise, if localName is id, namespace is null, then set element’s
* ID to value.
*/
if (localName === "id" && namespace === null) {
if (!value)
element._uniqueIdentifier = undefined;
else
element._uniqueIdentifier = value;
}
}
//# sourceMappingURL=DOMAlgorithm.js.map
/***/ }),
/***/ 307:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const base64 = __importStar(__webpack_require__(347));
exports.base64 = base64;
const byte = __importStar(__webpack_require__(15));
exports.byte = byte;
const byteSequence = __importStar(__webpack_require__(425));
exports.byteSequence = byteSequence;
const codePoint = __importStar(__webpack_require__(780));
exports.codePoint = codePoint;
const json = __importStar(__webpack_require__(859));
exports.json = json;
const list = __importStar(__webpack_require__(174));
exports.list = list;
const map = __importStar(__webpack_require__(486));
exports.map = map;
const namespace = __importStar(__webpack_require__(609));
exports.namespace = namespace;
const queue = __importStar(__webpack_require__(429));
exports.queue = queue;
const set = __importStar(__webpack_require__(693));
exports.set = set;
const stack = __importStar(__webpack_require__(183));
exports.stack = stack;
const string = __importStar(__webpack_require__(665));
exports.string = string;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 319:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a set of objects with a size limit.
*/
class FixedSizeSet {
/**
* Initializes a new instance of `FixedSizeSet`.
*
* @param limit - maximum number of items to keep in the set. When the limit
* is exceeded the first item is removed from the set.
*/
constructor(limit = 1000) {
this._items = new Set();
this._limit = limit;
}
/**
* Adds a new item to the set.
*
* @param item - an item
*/
add(item) {
this._items.add(item);
if (this._items.size > this._limit) {
const it = this._items.values().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return this;
}
/**
* Removes an item from the set.
*
* @param item - an item
*/
delete(item) {
return this._items.delete(item);
}
/**
* Determines if an item is in the set.
*
* @param item - an item
*/
has(item) {
return this._items.has(item);
}
/**
* Removes all items from the set.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the set.
*/
get size() { return this._items.size; }
/**
* Applies the given callback function to all elements of the set.
*/
forEach(callback, thisArg) {
this._items.forEach(e => callback.call(thisArg, e, e, this));
}
/**
* Iterates through the items in the set.
*/
*keys() {
yield* this._items.keys();
}
/**
* Iterates through the items in the set.
*/
*values() {
yield* this._items.values();
}
/**
* Iterates through the items in the set.
*/
*entries() {
yield* this._items.entries();
}
/**
* Iterates through the items in the set.
*/
*[Symbol.iterator]() {
yield* this._items;
}
/**
* Returns the string tag of the set.
*/
get [Symbol.toStringTag]() {
return "FixedSizeSet";
}
}
exports.FixedSizeSet = FixedSizeSet;
//# sourceMappingURL=FixedSizeSet.js.map
/***/ }),
/***/ 322:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const path = __importStar(__webpack_require__(622));
function getTempDir() {
let tempDirectory = process.env.RUNNER_TEMP;
if (tempDirectory === undefined) {
let baseLocation;
if (isWindows()) {
// On windows use the USERPROFILE env variable
baseLocation = process.env['USERPROFILE']
? process.env['USERPROFILE']
: 'C:\\';
}
else {
if (process.platform === 'darwin') {
baseLocation = '/Users';
}
else {
baseLocation = '/home';
}
}
tempDirectory = path.join(baseLocation, 'actions', 'temp');
}
return tempDirectory;
}
exports.getTempDir = getTempDir;
function isWindows() {
return process.platform === 'win32';
}
exports.isWindows = isWindows;
/***/ }),
/***/ 326:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents an object cache with a size limit.
*/
class ObjectCache {
/**
* Initializes a new instance of `ObjectCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Set();
this._limit = limit;
}
/**
* Adds a new item to the cache.
*
* @param item - an item
*/
add(item) {
this._items.add(item);
if (this._items.size > this._limit) {
const it = this._items.values().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
}
/**
* Removes an item from the cache.
*
* @param item - an item
*/
remove(item) {
this._items.delete(item);
}
/**
* Removes all items from the cache.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the cache.
*/
get length() { return this._items.size; }
/**
* Iterates through the items in the cache.
*/
*entries() {
yield* this;
}
/**
* Iterates through the items in the cache.
*/
*[Symbol.iterator]() {
yield* this._items;
}
}
exports.ObjectCache = ObjectCache;
//# sourceMappingURL=ObjectCache.js.map
/***/ }),
/***/ 331:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs = __importStar(__webpack_require__(747));
const os = __importStar(__webpack_require__(87));
const path = __importStar(__webpack_require__(622));
const core = __importStar(__webpack_require__(470));
const io = __importStar(__webpack_require__(1));
const xmlbuilder2_1 = __webpack_require__(255);
const constants = __importStar(__webpack_require__(694));
exports.M2_DIR = '.m2';
exports.SETTINGS_FILE = 'settings.xml';
function configAuthentication(id, username, password, gpgPassphrase = undefined) {
return __awaiter(this, void 0, void 0, function* () {
console.log(`creating ${exports.SETTINGS_FILE} with server-id: ${id};`, 'environment variables:', `username=\$${username},`, `password=\$${password},`, `and gpg-passphrase=${gpgPassphrase ? '$' + gpgPassphrase : null}`);
// when an alternate m2 location is specified use only that location (no .m2 directory)
// otherwise use the home/.m2/ path
const settingsDirectory = path.join(core.getInput(constants.INPUT_SETTINGS_PATH) || os.homedir(), core.getInput(constants.INPUT_SETTINGS_PATH) ? '' : exports.M2_DIR);
yield io.mkdirP(settingsDirectory);
core.debug(`created directory ${settingsDirectory}`);
yield write(settingsDirectory, generate(id, username, password, gpgPassphrase));
});
}
exports.configAuthentication = configAuthentication;
// only exported for testing purposes
function generate(id, username, password, gpgPassphrase = undefined) {
const xmlObj = {
settings: {
'@xmlns': 'http://maven.apache.org/SETTINGS/1.0.0',
'@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
'@xsi:schemaLocation': 'http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd',
servers: {
server: [
{
id: id,
username: `\${env.${username}}`,
password: `\${env.${password}}`
}
]
}
}
};
if (gpgPassphrase) {
const gpgServer = {
id: 'gpg.passphrase',
passphrase: `\${env.${gpgPassphrase}}`
};
xmlObj.settings.servers.server.push(gpgServer);
}
return xmlbuilder2_1.create(xmlObj).end({ headless: true, prettyPrint: true, width: 80 });
}
exports.generate = generate;
function write(directory, settings) {
return __awaiter(this, void 0, void 0, function* () {
const location = path.join(directory, exports.SETTINGS_FILE);
if (fs.existsSync(location)) {
console.warn(`overwriting existing file ${location}`);
}
else {
console.log(`writing ${location}`);
}
return fs.writeFileSync(location, settings, {
encoding: 'utf-8',
flag: 'w'
});
});
}
/***/ }),
/***/ 337:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var FixedSizeSet_1 = __webpack_require__(844);
exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet;
var ObjectCache_1 = __webpack_require__(995);
exports.ObjectCache = ObjectCache_1.ObjectCache;
var CompareCache_1 = __webpack_require__(879);
exports.CompareCache = CompareCache_1.CompareCache;
var Lazy_1 = __webpack_require__(798);
exports.Lazy = Lazy_1.Lazy;
/**
* Applies the mixin to a given class.
*
* @param baseClass - class to receive the mixin
* @param mixinClass - mixin class
* @param overrides - an array with names of function overrides. Base class
* functions whose names are in this array will be kept by prepending an
* underscore to their names.
*/
function applyMixin(baseClass, mixinClass, ...overrides) {
Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => {
if (overrides.includes(name)) {
const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name);
/* istanbul ignore else */
if (orgPropDesc) {
Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc);
}
}
const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name);
/* istanbul ignore else */
if (propDesc) {
Object.defineProperty(baseClass.prototype, name, propDesc);
}
});
}
exports.applyMixin = applyMixin;
/**
* Applies default values to the given object.
*
* @param obj - an object
* @param defaults - an object with default values
* @param overwrite - if set to `true` defaults object always overwrites object
* values, whether they are `undefined` or not.
*/
function applyDefaults(obj, defaults, overwrite = false) {
const result = clone(obj || {});
forEachObject(defaults, (key, val) => {
if (isObject(val)) {
result[key] = applyDefaults(result[key], val);
}
else if (overwrite || result[key] === undefined) {
result[key] = val;
}
});
return result;
}
exports.applyDefaults = applyDefaults;
/**
* Iterates over items of an array or set.
*
* @param arr - array or set to iterate
* @param callback - a callback function which receives each array item as its
* single argument
* @param thisArg - the value of this inside callback
*/
function forEachArray(arr, callback, thisArg) {
arr.forEach(callback, thisArg);
}
exports.forEachArray = forEachArray;
/**
* Iterates over key/value pairs of a map or object.
*
* @param obj - map or object to iterate
* @param callback - a callback function which receives object key as its first
* argument and object value as its second argument
* @param thisArg - the value of this inside callback
*/
function forEachObject(obj, callback, thisArg) {
if (isMap(obj)) {
obj.forEach((value, key) => callback.call(thisArg, key, value));
}
else {
for (const key in obj) {
/* istanbul ignore else */
if (obj.hasOwnProperty(key)) {
callback.call(thisArg, key, obj[key]);
}
}
}
}
exports.forEachObject = forEachObject;
/**
* Returns the number of entries in an array or set.
*
* @param arr - array or set
*/
function arrayLength(obj) {
if (isSet(obj)) {
return obj.size;
}
else {
return obj.length;
}
}
exports.arrayLength = arrayLength;
/**
* Returns the number of entries in a map or object.
*
* @param obj - map or object
*/
function objectLength(obj) {
if (isMap(obj)) {
return obj.size;
}
else {
return Object.keys(obj).length;
}
}
exports.objectLength = objectLength;
/**
* Gets the value of a key from a map or object.
*
* @param obj - map or object
* @param key - the key to retrieve
*/
function getObjectValue(obj, key) {
if (isMap(obj)) {
return obj.get(key);
}
else {
return obj[key];
}
}
exports.getObjectValue = getObjectValue;
/**
* Removes a property from a map or object.
*
* @param obj - map or object
* @param key - the key to remove
*/
function removeObjectValue(obj, key) {
if (isMap(obj)) {
obj.delete(key);
}
else {
delete obj[key];
}
}
exports.removeObjectValue = removeObjectValue;
/**
* Deep clones the given object.
*
* @param obj - an object
*/
function clone(obj) {
if (isFunction(obj)) {
return obj;
}
else if (isArray(obj)) {
const result = [];
for (const item of obj) {
result.push(clone(item));
}
return result;
}
else if (isObject(obj)) {
const result = {};
for (const key in obj) {
/* istanbul ignore next */
if (obj.hasOwnProperty(key)) {
const val = obj[key];
result[key] = clone(val);
}
}
return result;
}
else {
return obj;
}
}
exports.clone = clone;
/**
* Type guard for boolean types
*
* @param x - a variable to type check
*/
function isBoolean(x) {
return typeof x === "boolean";
}
exports.isBoolean = isBoolean;
/**
* Type guard for numeric types
*
* @param x - a variable to type check
*/
function isNumber(x) {
return typeof x === "number";
}
exports.isNumber = isNumber;
/**
* Type guard for strings
*
* @param x - a variable to type check
*/
function isString(x) {
return typeof x === "string";
}
exports.isString = isString;
/**
* Type guard for function objects
*
* @param x - a variable to type check
*/
function isFunction(x) {
return !!x && Object.prototype.toString.call(x) === '[object Function]';
}
exports.isFunction = isFunction;
/**
* Type guard for JS objects
*
* _Note:_ Functions are objects too
*
* @param x - a variable to type check
*/
function isObject(x) {
const type = typeof x;
return !!x && (type === 'function' || type === 'object');
}
exports.isObject = isObject;
/**
* Type guard for arrays
*
* @param x - a variable to type check
*/
function isArray(x) {
return Array.isArray(x);
}
exports.isArray = isArray;
/**
* Type guard for sets.
*
* @param x - a variable to check
*/
function isSet(x) {
return x instanceof Set;
}
exports.isSet = isSet;
/**
* Type guard for maps.
*
* @param x - a variable to check
*/
function isMap(x) {
return x instanceof Map;
}
exports.isMap = isMap;
/**
* Determines if `x` is an empty Array or an Object with no own properties.
*
* @param x - a variable to check
*/
function isEmpty(x) {
if (isArray(x)) {
return !x.length;
}
else if (isSet(x)) {
return !x.size;
}
else if (isMap(x)) {
return !x.size;
}
else if (isObject(x)) {
for (const key in x) {
if (x.hasOwnProperty(key)) {
return false;
}
}
return true;
}
return false;
}
exports.isEmpty = isEmpty;
/**
* Determines if `x` is a plain Object.
*
* @param x - a variable to check
*/
function isPlainObject(x) {
if (isObject(x)) {
const proto = Object.getPrototypeOf(x);
const ctor = proto.constructor;
return proto && ctor &&
(typeof ctor === 'function') && (ctor instanceof ctor) &&
(Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
}
return false;
}
exports.isPlainObject = isPlainObject;
/**
* Determines if `x` is an iterable Object.
*
* @param x - a variable to check
*/
function isIterable(x) {
return x && (typeof x[Symbol.iterator] === 'function');
}
exports.isIterable = isIterable;
/**
* Gets the primitive value of an object.
*/
function getValue(obj) {
if (isFunction(obj.valueOf)) {
return obj.valueOf();
}
else {
return obj;
}
}
exports.getValue = getValue;
/**
* UTF-8 encodes the given string.
*
* @param input - a string
*/
function utf8Encode(input) {
const bytes = new Uint8Array(input.length * 4);
let byteIndex = 0;
for (let i = 0; i < input.length; i++) {
let char = input.charCodeAt(i);
if (char < 128) {
bytes[byteIndex++] = char;
continue;
}
else if (char < 2048) {
bytes[byteIndex++] = char >> 6 | 192;
}
else {
if (char > 0xd7ff && char < 0xdc00) {
if (++i >= input.length) {
throw new Error("Incomplete surrogate pair.");
}
const c2 = input.charCodeAt(i);
if (c2 < 0xdc00 || c2 > 0xdfff) {
throw new Error("Invalid surrogate character.");
}
char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff);
bytes[byteIndex++] = char >> 18 | 240;
bytes[byteIndex++] = char >> 12 & 63 | 128;
}
else {
bytes[byteIndex++] = char >> 12 | 224;
}
bytes[byteIndex++] = char >> 6 & 63 | 128;
}
bytes[byteIndex++] = char & 63 | 128;
}
return bytes.subarray(0, byteIndex);
}
exports.utf8Encode = utf8Encode;
/**
* UTF-8 decodes the given byte sequence into a string.
*
* @param bytes - a byte sequence
*/
function utf8Decode(bytes) {
let result = "";
let i = 0;
while (i < bytes.length) {
var c = bytes[i++];
if (c > 127) {
if (c > 191 && c < 224) {
if (i >= bytes.length) {
throw new Error("Incomplete 2-byte sequence.");
}
c = (c & 31) << 6 | bytes[i++] & 63;
}
else if (c > 223 && c < 240) {
if (i + 1 >= bytes.length) {
throw new Error("Incomplete 3-byte sequence.");
}
c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else if (c > 239 && c < 248) {
if (i + 2 >= bytes.length) {
throw new Error("Incomplete 4-byte sequence.");
}
c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else {
throw new Error("Unknown multi-byte start.");
}
}
if (c <= 0xffff) {
result += String.fromCharCode(c);
}
else if (c <= 0x10ffff) {
c -= 0x10000;
result += String.fromCharCode(c >> 10 | 0xd800);
result += String.fromCharCode(c & 0x3FF | 0xdc00);
}
else {
throw new Error("Code point exceeds UTF-16 limit.");
}
}
return result;
}
exports.utf8Decode = utf8Decode;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 344:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const PotentialCustomElementName = /[a-z]([\0-\t\x2D\._a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*-([\0-\t\x2D\._a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*/;
const NamesWithHyphen = new Set(['annotation-xml', 'color-profile',
'font-face', 'font-face-src', 'font-face-uri', 'font-face-format',
'font-face-name', 'missing-glyph']);
const ElementNames = new Set(['article', 'aside', 'blockquote',
'body', 'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
'header', 'main', 'nav', 'p', 'section', 'span']);
const VoidElementNames = new Set(['area', 'base', 'basefont',
'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen',
'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']);
const ShadowHostNames = new Set(['article', 'aside', 'blockquote', 'body',
'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'main',
'nav', 'p', 'section', 'span']);
/**
* Determines if the given string is a valid custom element name.
*
* @param name - a name string
*/
function customElement_isValidCustomElementName(name) {
if (!PotentialCustomElementName.test(name))
return false;
if (NamesWithHyphen.has(name))
return false;
return true;
}
exports.customElement_isValidCustomElementName = customElement_isValidCustomElementName;
/**
* Determines if the given string is a valid element name.
*
* @param name - a name string
*/
function customElement_isValidElementName(name) {
return (ElementNames.has(name));
}
exports.customElement_isValidElementName = customElement_isValidElementName;
/**
* Determines if the given string is a void element name.
*
* @param name - a name string
*/
function customElement_isVoidElementName(name) {
return (VoidElementNames.has(name));
}
exports.customElement_isVoidElementName = customElement_isVoidElementName;
/**
* Determines if the given string is a valid shadow host element name.
*
* @param name - a name string
*/
function customElement_isValidShadowHostName(name) {
return (ShadowHostNames.has(name));
}
exports.customElement_isValidShadowHostName = customElement_isValidShadowHostName;
/**
* Enqueues an upgrade reaction for a custom element.
*
* @param element - a custom element
* @param definition - a custom element definition
*/
function customElement_enqueueACustomElementUpgradeReaction(element, definition) {
// TODO: Implement in HTML DOM
}
exports.customElement_enqueueACustomElementUpgradeReaction = customElement_enqueueACustomElementUpgradeReaction;
/**
* Enqueues a callback reaction for a custom element.
*
* @param element - a custom element
* @param callbackName - name of the callback
* @param args - callback arguments
*/
function customElement_enqueueACustomElementCallbackReaction(element, callbackName, args) {
// TODO: Implement in HTML DOM
}
exports.customElement_enqueueACustomElementCallbackReaction = customElement_enqueueACustomElementCallbackReaction;
/**
* Upgrade a custom element.
*
* @param element - a custom element
*/
function customElement_upgrade(definition, element) {
// TODO: Implement in HTML DOM
}
exports.customElement_upgrade = customElement_upgrade;
/**
* Tries to upgrade a custom element.
*
* @param element - a custom element
*/
function customElement_tryToUpgrade(element) {
// TODO: Implement in HTML DOM
}
exports.customElement_tryToUpgrade = customElement_tryToUpgrade;
/**
* Looks up a custom element definition.
*
* @param document - a document
* @param namespace - element namespace
* @param localName - element local name
* @param is - an `is` value
*/
function customElement_lookUpACustomElementDefinition(document, namespace, localName, is) {
// TODO: Implement in HTML DOM
return null;
}
exports.customElement_lookUpACustomElementDefinition = customElement_lookUpACustomElementDefinition;
//# sourceMappingURL=CustomElementAlgorithm.js.map
/***/ }),
/***/ 347:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const CodePoints_1 = __webpack_require__(780);
/**
* Base-64 encodes the given string.
*
* @param input - a string
*/
function forgivingBase64Encode(input) {
/**
* To forgiving-base64 encode given a byte sequence data, apply the base64
* algorithm defined in section 4 of RFC 4648 to data and return the result.
* [RFC4648]
*/
return Buffer.from(input).toString('base64');
}
exports.forgivingBase64Encode = forgivingBase64Encode;
/**
* Decodes a base-64 string.
*
* @param input - a string
*/
function forgivingBase64Decode(input) {
if (input === "")
return "";
/**
* 1. Remove all ASCII whitespace from data.
*/
input = input.replace(CodePoints_1.ASCIIWhiteSpace, '');
/**
* 2. If data’s length divides by 4 leaving no remainder, then:
* 2.1. If data ends with one or two U+003D (=) code points, then remove them from data.
*/
if (input.length % 4 === 0) {
if (input.endsWith("==")) {
input = input.substr(0, input.length - 2);
}
else if (input.endsWith("=")) {
input = input.substr(0, input.length - 1);
}
}
/**
* 3. If data’s length divides by 4 leaving a remainder of 1, then return failure.
*/
if (input.length % 4 === 1)
return null;
/**
* 4. If data contains a code point that is not one of
* - U+002B (+)
* - U+002F (/)
* - ASCII alphanumeric
* then return failure.
*/
if (!/[0-9A-Za-z+/]/.test(input))
return null;
/**
* 5. Let output be an empty byte sequence.
* 6. Let buffer be an empty buffer that can have bits appended to it.
* 7. Let position be a position variable for data, initially pointing at the
* start of data.
* 8. While position does not point past the end of data:
* 8.1. Find the code point pointed to by position in the second column of
* Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in the
* first cell of the same row. [RFC4648]
* 8.2. Append the six bits corresponding to n, most significant bit first,
* to buffer.
* 8.3. If buffer has accumulated 24 bits, interpret them as three 8-bit
* big-endian numbers. Append three bytes with values equal to those numbers
* to output, in the same order, and then empty buffer.
* 8.4. Advance position by 1.
* 9. If buffer is not empty, it contains either 12 or 18 bits. If it contains
* 12 bits, then discard the last four and interpret the remaining eight as an
* 8-bit big-endian number. If it contains 18 bits, then discard the last two
* and interpret the remaining 16 as two 8-bit big-endian numbers. Append the
* one or two bytes with values equal to those one or two numbers to output,
* in the same order.
* 10. Return output.
*/
return Buffer.from(input, 'base64').toString('utf8');
}
exports.forgivingBase64Decode = forgivingBase64Decode;
//# sourceMappingURL=Base64.js.map
/***/ }),
/***/ 350:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const TreeAlgorithm_1 = __webpack_require__(873);
/**
* Defines the position of a boundary point relative to another.
*
* @param bp - a boundary point
* @param relativeTo - a boundary point to compare to
*/
function boundaryPoint_position(bp, relativeTo) {
const nodeA = bp[0];
const offsetA = bp[1];
const nodeB = relativeTo[0];
const offsetB = relativeTo[1];
/**
* 1. Assert: nodeA and nodeB have the same root.
*/
console.assert(TreeAlgorithm_1.tree_rootNode(nodeA) === TreeAlgorithm_1.tree_rootNode(nodeB), "Boundary points must share the same root node.");
/**
* 2. If nodeA is nodeB, then return equal if offsetA is offsetB, before
* if offsetA is less than offsetB, and after if offsetA is greater than
* offsetB.
*/
if (nodeA === nodeB) {
if (offsetA === offsetB) {
return interfaces_1.BoundaryPosition.Equal;
}
else if (offsetA < offsetB) {
return interfaces_1.BoundaryPosition.Before;
}
else {
return interfaces_1.BoundaryPosition.After;
}
}
/**
* 3. If nodeA is following nodeB, then if the position of (nodeB, offsetB)
* relative to (nodeA, offsetA) is before, return after, and if it is after,
* return before.
*/
if (TreeAlgorithm_1.tree_isFollowing(nodeB, nodeA)) {
const pos = boundaryPoint_position([nodeB, offsetB], [nodeA, offsetA]);
if (pos === interfaces_1.BoundaryPosition.Before) {
return interfaces_1.BoundaryPosition.After;
}
else if (pos === interfaces_1.BoundaryPosition.After) {
return interfaces_1.BoundaryPosition.Before;
}
}
/**
* 4. If nodeA is an ancestor of nodeB:
*/
if (TreeAlgorithm_1.tree_isAncestorOf(nodeB, nodeA)) {
/**
* 4.1. Let child be nodeB.
* 4.2. While child is not a child of nodeA, set child to its parent.
* 4.3. If child’s index is less than offsetA, then return after.
*/
let child = nodeB;
while (!TreeAlgorithm_1.tree_isChildOf(nodeA, child)) {
/* istanbul ignore else */
if (child._parent !== null) {
child = child._parent;
}
}
if (TreeAlgorithm_1.tree_index(child) < offsetA) {
return interfaces_1.BoundaryPosition.After;
}
}
/**
* 5. Return before.
*/
return interfaces_1.BoundaryPosition.Before;
}
exports.boundaryPoint_position = boundaryPoint_position;
//# sourceMappingURL=BoundaryPointAlgorithm.js.map
/***/ }),
/***/ 357:
/***/ (function(module) {
module.exports = require("assert");
/***/ }),
/***/ 392:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* A namespace prefix map is a map that associates namespaceURI and namespace
* prefix lists, where namespaceURI values are the map's unique keys (which can
* include the null value representing no namespace), and ordered lists of
* associated prefix values are the map's key values. The namespace prefix map
* will be populated by previously seen namespaceURIs and all their previously
* encountered prefix associations for a given node and its ancestors.
*
* _Note:_ The last seen prefix for a given namespaceURI is at the end of its
* respective list. The list is searched to find potentially matching prefixes,
* and if no matches are found for the given namespaceURI, then the last prefix
* in the list is used. See copy a namespace prefix map and retrieve a preferred
* prefix string for additional details.
*
* See: https://w3c.github.io/DOM-Parsing/#the-namespace-prefix-map
*/
class NamespacePrefixMap {
constructor() {
this._items = {};
this._nullItems = [];
}
/**
* Creates a copy of the map.
*/
copy() {
/**
* To copy a namespace prefix map map means to copy the map's keys into a
* new empty namespace prefix map, and to copy each of the values in the
* namespace prefix list associated with each keys' value into a new list
* which should be associated with the respective key in the new map.
*/
const mapCopy = new NamespacePrefixMap();
for (const key in this._items) {
mapCopy._items[key] = this._items[key].slice(0);
}
mapCopy._nullItems = this._nullItems.slice(0);
return mapCopy;
}
/**
* Retrieves a preferred prefix string from the namespace prefix map.
*
* @param preferredPrefix - preferred prefix string
* @param ns - namespace
*/
get(preferredPrefix, ns) {
/**
* 1. Let candidates list be the result of retrieving a list from map where
* there exists a key in map that matches the value of ns or if there is no
* such key, then stop running these steps, and return the null value.
*/
const candidatesList = ns === null ? this._nullItems : (this._items[ns] || null);
if (candidatesList === null) {
return null;
}
/**
* 2. Otherwise, for each prefix value prefix in candidates list, iterating
* from beginning to end:
*
* _Note:_ There will always be at least one prefix value in the list.
*/
let prefix = null;
for (let i = 0; i < candidatesList.length; i++) {
prefix = candidatesList[i];
/**
* 2.1. If prefix matches preferred prefix, then stop running these steps
* and return prefix.
*/
if (prefix === preferredPrefix) {
return prefix;
}
}
/**
* 2.2. If prefix is the last item in the candidates list, then stop
* running these steps and return prefix.
*/
return prefix;
}
/**
* Checks if a prefix string is found in the namespace prefix map associated
* with the given namespace.
*
* @param prefix - prefix string
* @param ns - namespace
*/
has(prefix, ns) {
/**
* 1. Let candidates list be the result of retrieving a list from map where
* there exists a key in map that matches the value of ns or if there is
* no such key, then stop running these steps, and return false.
*/
const candidatesList = ns === null ? this._nullItems : (this._items[ns] || null);
if (candidatesList === null) {
return false;
}
/**
* 2. If the value of prefix occurs at least once in candidates list,
* return true, otherwise return false.
*/
return (candidatesList.indexOf(prefix) !== -1);
}
/**
* Checks if a prefix string is found in the namespace prefix map.
*
* @param prefix - prefix string
*/
hasPrefix(prefix) {
if (this._nullItems.indexOf(prefix) !== -1)
return true;
for (const key in this._items) {
if (this._items[key].indexOf(prefix) !== -1)
return true;
}
return false;
}
/**
* Adds a prefix string associated with a namespace to the prefix map.
*
* @param prefix - prefix string
* @param ns - namespace
*/
set(prefix, ns) {
/**
* 1. Let candidates list be the result of retrieving a list from map where
* there exists a key in map that matches the value of ns or if there is
* no such key, then let candidates list be null.
*/
const candidatesList = ns === null ? this._nullItems : (this._items[ns] || null);
/**
* 2. If candidates list is null, then create a new list with prefix as the
* only item in the list, and associate that list with a new key ns in map.
* 3. Otherwise, append prefix to the end of candidates list.
*
* _Note:_ The steps in retrieve a preferred prefix string use the list to
* track the most recently used (MRU) prefix associated with a given
* namespace, which will be the prefix at the end of the list. This list
* may contain duplicates of the same prefix value seen earlier
* (and that's OK).
*/
if (ns !== null && candidatesList === null) {
this._items[ns] = [prefix];
}
else {
candidatesList.push(prefix);
}
}
}
exports.NamespacePrefixMap = NamespacePrefixMap;
//# sourceMappingURL=NamespacePrefixMap.js.map
/***/ }),
/***/ 413:
/***/ (function(module, __unusedexports, __webpack_require__) {
module.exports = __webpack_require__(141);
/***/ }),
/***/ 417:
/***/ (function(module) {
module.exports = require("crypto");
/***/ }),
/***/ 419:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(592);
const interfaces_1 = __webpack_require__(970);
const BaseWriter_1 = __webpack_require__(462);
/**
* Serializes XML nodes into objects and arrays.
*/
class ObjectWriter extends BaseWriter_1.BaseWriter {
/**
* Produces an XML serialization of the given node.
*
* @param node - node to serialize
* @param writerOptions - serialization options
*/
serialize(node, writerOptions) {
const options = util_1.applyDefaults(writerOptions, {
format: "object",
wellFormed: false,
noDoubleEncoding: false,
group: false
});
this._currentList = [];
this._currentIndex = 0;
this._listRegister = [this._currentList];
/**
* First pass, serialize nodes
* This creates a list of nodes grouped under node types while preserving
* insertion order. For example:
* [
* root: [
* node: [
* { "@" : { "att1": "val1", "att2": "val2" }
* { "#": "node text" }
* { childNode: [] }
* { "#": "more text" }
* ],
* node: [
* { "@" : { "att": "val" }
* { "#": [ "text line1", "text line2" ] }
* ]
* ]
* ]
*/
this.serializeNode(node, options.wellFormed, options.noDoubleEncoding);
/**
* Second pass, process node lists. Above example becomes:
* {
* root: {
* node: [
* {
* "@att1": "val1",
* "@att2": "val2",
* "#1": "node text",
* childNode: {},
* "#2": "more text"
* },
* {
* "@att": "val",
* "#": [ "text line1", "text line2" ]
* }
* ]
* }
* }
*/
return this._process(this._currentList, options);
}
_process(items, options) {
if (items.length === 0)
return {};
// determine if there are non-unique element names
const namesSeen = {};
let hasNonUniqueNames = false;
let textCount = 0;
let commentCount = 0;
let instructionCount = 0;
let cdataCount = 0;
for (let i = 0; i < items.length; i++) {
const item = items[i];
const key = Object.keys(item)[0];
switch (key) {
case "@":
continue;
case "#":
textCount++;
break;
case "!":
commentCount++;
break;
case "?":
instructionCount++;
break;
case "$":
cdataCount++;
break;
default:
if (namesSeen[key]) {
hasNonUniqueNames = true;
}
else {
namesSeen[key] = true;
}
break;
}
}
const defAttrKey = this._getAttrKey();
const defTextKey = this._getNodeKey(interfaces_1.NodeType.Text);
const defCommentKey = this._getNodeKey(interfaces_1.NodeType.Comment);
const defInstructionKey = this._getNodeKey(interfaces_1.NodeType.ProcessingInstruction);
const defCdataKey = this._getNodeKey(interfaces_1.NodeType.CData);
if (textCount === 1 && items.length === 1 && util_1.isString(items[0]["#"])) {
// special case of an element node with a single text node
return items[0]["#"];
}
else if (hasNonUniqueNames) {
// list contains element nodes with non-unique names
// return an array with mixed content notation
const result = [];
const obj = { [defTextKey]: result };
for (let i = 0; i < items.length; i++) {
const item = items[i];
const key = Object.keys(item)[0];
switch (key) {
case "@":
const attrs = item["@"];
const attrKeys = Object.keys(attrs);
if (attrKeys.length === 1) {
result.push({ [defAttrKey + attrKeys[0]]: attrs[attrKeys[0]] });
}
else {
result.push({ [defAttrKey]: item["@"] });
}
break;
case "#":
result.push({ [defTextKey]: item["#"] });
break;
case "!":
result.push({ [defCommentKey]: item["!"] });
break;
case "?":
result.push({ [defInstructionKey]: item["?"] });
break;
case "$":
result.push({ [defCdataKey]: item["$"] });
break;
default:
// element node
const ele = item;
if (ele[key].length !== 0 && util_1.isArray(ele[key][0])) {
// group of element nodes
const eleGroup = [];
const listOfLists = ele[key];
for (let i = 0; i < listOfLists.length; i++) {
eleGroup.push(this._process(listOfLists[i], options));
}
result.push({ [key]: eleGroup });
}
else {
// single element node
result.push({ [key]: this._process(ele[key], options) });
}
break;
}
}
return obj;
}
else {
// all element nodes have unique names
// return an object while prefixing data node keys
let textId = 1;
let commentId = 1;
let instructionId = 1;
let cdataId = 1;
const obj = {};
for (let i = 0; i < items.length; i++) {
const item = items[i];
const key = Object.keys(item)[0];
switch (key) {
case "@":
const attrs = item["@"];
const attrKeys = Object.keys(attrs);
if (!options.group || attrKeys.length === 1) {
for (const attrName in attrs) {
obj[defAttrKey + attrName] = attrs[attrName];
}
}
else {
obj[defAttrKey] = attrs;
}
break;
case "#":
textId = this._processSpecItem(item["#"], obj, options.group, defTextKey, textCount, textId);
break;
case "!":
commentId = this._processSpecItem(item["!"], obj, options.group, defCommentKey, commentCount, commentId);
break;
case "?":
instructionId = this._processSpecItem(item["?"], obj, options.group, defInstructionKey, instructionCount, instructionId);
break;
case "$":
cdataId = this._processSpecItem(item["$"], obj, options.group, defCdataKey, cdataCount, cdataId);
break;
default:
// element node
const ele = item;
if (ele[key].length !== 0 && util_1.isArray(ele[key][0])) {
// group of element nodes
const eleGroup = [];
const listOfLists = ele[key];
for (let i = 0; i < listOfLists.length; i++) {
eleGroup.push(this._process(listOfLists[i], options));
}
obj[key] = eleGroup;
}
else {
// single element node
obj[key] = this._process(ele[key], options);
}
break;
}
}
return obj;
}
}
_processSpecItem(item, obj, group, defKey, count, id) {
if (!group && util_1.isArray(item) && count + item.length > 2) {
for (const subItem of item) {
const key = defKey + (id++).toString();
obj[key] = subItem;
}
}
else {
const key = count > 1 ? defKey + (id++).toString() : defKey;
obj[key] = item;
}
return id;
}
/** @inheritdoc */
beginElement(name) {
const childItems = [];
if (this._currentList.length === 0) {
this._currentList.push({ [name]: childItems });
}
else {
const lastItem = this._currentList[this._currentList.length - 1];
if (this._isElementNode(lastItem, name)) {
if (lastItem[name].length !== 0 && util_1.isArray(lastItem[name][0])) {
const listOfLists = lastItem[name];
listOfLists.push(childItems);
}
else {
lastItem[name] = [lastItem[name], childItems];
}
}
else {
this._currentList.push({ [name]: childItems });
}
}
this._currentIndex++;
if (this._listRegister.length > this._currentIndex) {
this._listRegister[this._currentIndex] = childItems;
}
else {
this._listRegister.push(childItems);
}
this._currentList = childItems;
}
/** @inheritdoc */
endElement() {
this._currentList = this._listRegister[--this._currentIndex];
}
/** @inheritdoc */
attribute(name, value) {
if (this._currentList.length === 0) {
this._currentList.push({ "@": { [name]: value } });
}
else {
const lastItem = this._currentList[this._currentList.length - 1];
/* istanbul ignore else */
if (this._isAttrNode(lastItem)) {
lastItem["@"][name] = value;
}
else {
this._currentList.push({ "@": { [name]: value } });
}
}
}
/** @inheritdoc */
comment(data) {
if (this._currentList.length === 0) {
this._currentList.push({ "!": data });
}
else {
const lastItem = this._currentList[this._currentList.length - 1];
if (this._isCommentNode(lastItem)) {
if (util_1.isArray(lastItem["!"])) {
lastItem["!"].push(data);
}
else {
lastItem["!"] = [lastItem["!"], data];
}
}
else {
this._currentList.push({ "!": data });
}
}
}
/** @inheritdoc */
text(data) {
if (this._currentList.length === 0) {
this._currentList.push({ "#": data });
}
else {
const lastItem = this._currentList[this._currentList.length - 1];
if (this._isTextNode(lastItem)) {
if (util_1.isArray(lastItem["#"])) {
lastItem["#"].push(data);
}
else {
lastItem["#"] = [lastItem["#"], data];
}
}
else {
this._currentList.push({ "#": data });
}
}
}
/** @inheritdoc */
instruction(target, data) {
const value = (data === "" ? target : target + " " + data);
if (this._currentList.length === 0) {
this._currentList.push({ "?": value });
}
else {
const lastItem = this._currentList[this._currentList.length - 1];
if (this._isInstructionNode(lastItem)) {
if (util_1.isArray(lastItem["?"])) {
lastItem["?"].push(value);
}
else {
lastItem["?"] = [lastItem["?"], value];
}
}
else {
this._currentList.push({ "?": value });
}
}
}
/** @inheritdoc */
cdata(data) {
if (this._currentList.length === 0) {
this._currentList.push({ "$": data });
}
else {
const lastItem = this._currentList[this._currentList.length - 1];
if (this._isCDATANode(lastItem)) {
if (util_1.isArray(lastItem["$"])) {
lastItem["$"].push(data);
}
else {
lastItem["$"] = [lastItem["$"], data];
}
}
else {
this._currentList.push({ "$": data });
}
}
}
_isAttrNode(x) {
return "@" in x;
}
_isTextNode(x) {
return "#" in x;
}
_isCommentNode(x) {
return "!" in x;
}
_isInstructionNode(x) {
return "?" in x;
}
_isCDATANode(x) {
return "$" in x;
}
_isElementNode(x, name) {
return name in x;
}
/**
* Returns an object key for an attribute or namespace declaration.
*/
_getAttrKey() {
return this._builderOptions.convert.att;
}
/**
* Returns an object key for the given node type.
*
* @param nodeType - node type to get a key for
*/
_getNodeKey(nodeType) {
switch (nodeType) {
case interfaces_1.NodeType.Comment:
return this._builderOptions.convert.comment;
case interfaces_1.NodeType.Text:
return this._builderOptions.convert.text;
case interfaces_1.NodeType.ProcessingInstruction:
return this._builderOptions.convert.ins;
case interfaces_1.NodeType.CData:
return this._builderOptions.convert.cdata;
/* istanbul ignore next */
default:
throw new Error("Invalid node type.");
}
}
}
exports.ObjectWriter = ObjectWriter;
//# sourceMappingURL=ObjectWriter.js.map
/***/ }),
/***/ 425:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Returns the count of bytes in a sequence.
*
* @param list - a byte sequence
*/
function length(list) {
/**
* A byte sequence’s length is the number of bytes it contains.
*/
return list.length;
}
exports.length = length;
/**
* Converts each byte to lowercase.
*
* @param list - a byte sequence
*/
function byteLowercase(list) {
/**
* To byte-lowercase a byte sequence, increase each byte it contains, in the
* range 0x41 (A) to 0x5A (Z), inclusive, by 0x20.
*/
for (let i = 0; i < list.length; i++) {
const c = list[i];
if (c >= 0x41 && c <= 0x5A) {
list[i] = c + 0x20;
}
}
}
exports.byteLowercase = byteLowercase;
/**
* Converts each byte to uppercase.
*
* @param list - a byte sequence
*/
function byteUppercase(list) {
/**
* To byte-uppercase a byte sequence, subtract each byte it contains, in the
* range 0x61 (a) to 0x7A (z), inclusive, by 0x20.
*/
for (let i = 0; i < list.length; i++) {
const c = list[i];
if (c >= 0x61 && c <= 0x7A) {
list[i] = c - 0x20;
}
}
}
exports.byteUppercase = byteUppercase;
/**
* Compares two byte sequences.
*
* @param listA - a byte sequence
* @param listB - a byte sequence
*/
function byteCaseInsensitiveMatch(listA, listB) {
/**
* A byte sequence A is a byte-case-insensitive match for a byte sequence B,
* if the byte-lowercase of A is the byte-lowercase of B.
*/
if (listA.length !== listB.length)
return false;
for (let i = 0; i < listA.length; i++) {
let a = listA[i];
let b = listB[i];
if (a >= 0x41 && a <= 0x5A)
a += 0x20;
if (b >= 0x41 && b <= 0x5A)
b += 0x20;
if (a !== b)
return false;
}
return true;
}
exports.byteCaseInsensitiveMatch = byteCaseInsensitiveMatch;
/**
* Determines if `listA` starts with `listB`.
*
* @param listA - a byte sequence
* @param listB - a byte sequence
*/
function startsWith(listA, listB) {
/**
* 1. Let i be 0.
* 2. While true:
* 2.1. Let aByte be the ith byte of a if i is less than a’s length; otherwise null.
* 2.3. Let bByte be the ith byte of b if i is less than b’s length; otherwise null.
* 2.4. If bByte is null, then return true.
* 2.5. Return false if aByte is not bByte.
* 2.6. Set i to i + 1.
*/
let i = 0;
while (true) {
if (i >= listA.length)
return false;
if (i >= listB.length)
return true;
if (listA[i] !== listB[i])
return false;
i++;
}
}
exports.startsWith = startsWith;
/**
* Determines if `listA` is less than `listB`.
*
* @param listA - a byte sequence
* @param listB - a byte sequence
*/
function byteLessThan(listA, listB) {
/**
* 1. If b starts with a, then return false.
* 2. If a starts with b, then return true.
* 3. Let n be the smallest index such that the nth byte of a is different
* from the nth byte of b. (There has to be such an index, since neither byte
* sequence starts with the other.)
* 4. If the nth byte of a is less than the nth byte of b, then return true.
* 5. Return false.
*/
let i = 0;
while (true) {
if (i >= listA.length)
return false;
if (i >= listB.length)
return true;
const a = listA[i];
const b = listB[i];
if (a < b)
return true;
else if (a > b)
return false;
i++;
}
}
exports.byteLessThan = byteLessThan;
/**
* Decodes a byte sequence into a string.
*
* @param list - a byte sequence
*/
function isomorphicDecode(list) {
/**
* To isomorphic decode a byte sequence input, return a string whose length is
* equal to input’s length and whose code points have the same values as
* input’s bytes, in the same order.
*/
return String.fromCodePoint(...list);
}
exports.isomorphicDecode = isomorphicDecode;
//# sourceMappingURL=ByteSequence.js.map
/***/ }),
/***/ 427:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a DOM event.
*/
class EventImpl {
/**
* Initializes a new instance of `Event`.
*/
constructor(type, eventInit) {
this._target = null;
this._relatedTarget = null;
this._touchTargetList = [];
this._path = [];
this._currentTarget = null;
this._eventPhase = interfaces_1.EventPhase.None;
this._stopPropagationFlag = false;
this._stopImmediatePropagationFlag = false;
this._canceledFlag = false;
this._inPassiveListenerFlag = false;
this._composedFlag = false;
this._initializedFlag = false;
this._dispatchFlag = false;
this._isTrusted = false;
this._bubbles = false;
this._cancelable = false;
/**
* When a constructor of the Event interface, or of an interface that
* inherits from the Event interface, is invoked, these steps must be run,
* given the arguments type and eventInitDict:
* 1. Let event be the result of running the inner event creation steps with
* this interface, null, now, and eventInitDict.
* 2. Initialize event’s type attribute to type.
* 3. Return event.
*/
this._type = type;
if (eventInit) {
this._bubbles = eventInit.bubbles || false;
this._cancelable = eventInit.cancelable || false;
this._composedFlag = eventInit.composed || false;
}
this._initializedFlag = true;
this._timeStamp = new Date().getTime();
}
/** @inheritdoc */
get type() { return this._type; }
/** @inheritdoc */
get target() { return this._target; }
/** @inheritdoc */
get srcElement() { return this._target; }
/** @inheritdoc */
get currentTarget() { return this._currentTarget; }
/** @inheritdoc */
composedPath() {
/**
* 1. Let composedPath be an empty list.
* 2. Let path be the context object’s path.
* 3. If path is empty, then return composedPath.
* 4. Let currentTarget be the context object’s currentTarget attribute
* value.
* 5. Append currentTarget to composedPath.
* 6. Let currentTargetIndex be 0.
* 7. Let currentTargetHiddenSubtreeLevel be 0.
*/
const composedPath = [];
const path = this._path;
if (path.length === 0)
return composedPath;
const currentTarget = this._currentTarget;
if (currentTarget === null) {
throw new Error("Event currentTarget is null.");
}
composedPath.push(currentTarget);
let currentTargetIndex = 0;
let currentTargetHiddenSubtreeLevel = 0;
/**
* 8. Let index be path’s size − 1.
* 9. While index is greater than or equal to 0:
*/
let index = path.length - 1;
while (index >= 0) {
/**
* 9.1. If path[index]'s root-of-closed-tree is true, then increase
* currentTargetHiddenSubtreeLevel by 1.
* 9.2. If path[index]'s invocation target is currentTarget, then set
* currentTargetIndex to index and break.
* 9.3. If path[index]'s slot-in-closed-tree is true, then decrease
* currentTargetHiddenSubtreeLevel by 1.
* 9.4. Decrease index by 1.
*/
if (path[index].rootOfClosedTree) {
currentTargetHiddenSubtreeLevel++;
}
if (path[index].invocationTarget === currentTarget) {
currentTargetIndex = index;
break;
}
if (path[index].slotInClosedTree) {
currentTargetHiddenSubtreeLevel--;
}
index--;
}
/**
* 10. Let currentHiddenLevel and maxHiddenLevel be
* currentTargetHiddenSubtreeLevel.
*/
let currentHiddenLevel = currentTargetHiddenSubtreeLevel;
let maxHiddenLevel = currentTargetHiddenSubtreeLevel;
/**
* 11. Set index to currentTargetIndex − 1.
* 12. While index is greater than or equal to 0:
*/
index = currentTargetIndex - 1;
while (index >= 0) {
/**
* 12.1. If path[index]'s root-of-closed-tree is true, then increase
* currentHiddenLevel by 1.
* 12.2. If currentHiddenLevel is less than or equal to maxHiddenLevel,
* then prepend path[index]'s invocation target to composedPath.
*/
if (path[index].rootOfClosedTree) {
currentHiddenLevel++;
}
if (currentHiddenLevel <= maxHiddenLevel) {
composedPath.unshift(path[index].invocationTarget);
}
/**
* 12.3. If path[index]'s slot-in-closed-tree is true, then:
*/
if (path[index].slotInClosedTree) {
/**
* 12.3.1. Decrease currentHiddenLevel by 1.
* 12.3.2. If currentHiddenLevel is less than maxHiddenLevel, then set
* maxHiddenLevel to currentHiddenLevel.
*/
currentHiddenLevel--;
if (currentHiddenLevel < maxHiddenLevel) {
maxHiddenLevel = currentHiddenLevel;
}
}
/**
* 12.4. Decrease index by 1.
*/
index--;
}
/**
* 13. Set currentHiddenLevel and maxHiddenLevel to
* currentTargetHiddenSubtreeLevel.
*/
currentHiddenLevel = currentTargetHiddenSubtreeLevel;
maxHiddenLevel = currentTargetHiddenSubtreeLevel;
/**
* 14. Set index to currentTargetIndex + 1.
* 15. While index is less than path’s size:
*/
index = currentTargetIndex + 1;
while (index < path.length) {
/**
* 15.1. If path[index]'s slot-in-closed-tree is true, then increase
* currentHiddenLevel by 1.
* 15.2. If currentHiddenLevel is less than or equal to maxHiddenLevel,
* then append path[index]'s invocation target to composedPath.
*/
if (path[index].slotInClosedTree) {
currentHiddenLevel++;
}
if (currentHiddenLevel <= maxHiddenLevel) {
composedPath.push(path[index].invocationTarget);
}
/**
* 15.3. If path[index]'s root-of-closed-tree is true, then:
*/
if (path[index].rootOfClosedTree) {
/**
* 15.3.1. Decrease currentHiddenLevel by 1.
* 15.3.2. If currentHiddenLevel is less than maxHiddenLevel, then set
* maxHiddenLevel to currentHiddenLevel.
*/
currentHiddenLevel--;
if (currentHiddenLevel < maxHiddenLevel) {
maxHiddenLevel = currentHiddenLevel;
}
}
/**
* 15.4. Increase index by 1.
*/
index++;
}
/**
* 16. Return composedPath.
*/
return composedPath;
}
/** @inheritdoc */
get eventPhase() { return this._eventPhase; }
/** @inheritdoc */
stopPropagation() { this._stopPropagationFlag = true; }
/** @inheritdoc */
get cancelBubble() { return this._stopPropagationFlag; }
set cancelBubble(value) { if (value)
this.stopPropagation(); }
/** @inheritdoc */
stopImmediatePropagation() {
this._stopPropagationFlag = true;
this._stopImmediatePropagationFlag = true;
}
/** @inheritdoc */
get bubbles() { return this._bubbles; }
/** @inheritdoc */
get cancelable() { return this._cancelable; }
/** @inheritdoc */
get returnValue() { return !this._canceledFlag; }
set returnValue(value) {
if (!value) {
algorithm_1.event_setTheCanceledFlag(this);
}
}
/** @inheritdoc */
preventDefault() {
algorithm_1.event_setTheCanceledFlag(this);
}
/** @inheritdoc */
get defaultPrevented() { return this._canceledFlag; }
/** @inheritdoc */
get composed() { return this._composedFlag; }
/** @inheritdoc */
get isTrusted() { return this._isTrusted; }
/** @inheritdoc */
get timeStamp() { return this._timeStamp; }
/** @inheritdoc */
initEvent(type, bubbles = false, cancelable = false) {
/**
* 1. If the context object’s dispatch flag is set, then return.
*/
if (this._dispatchFlag)
return;
/**
* 2. Initialize the context object with type, bubbles, and cancelable.
*/
algorithm_1.event_initialize(this, type, bubbles, cancelable);
}
}
exports.EventImpl = EventImpl;
EventImpl.NONE = 0;
EventImpl.CAPTURING_PHASE = 1;
EventImpl.AT_TARGET = 2;
EventImpl.BUBBLING_PHASE = 3;
/**
* Define constants on prototype.
*/
WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "NONE", 0);
WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "CAPTURING_PHASE", 1);
WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "AT_TARGET", 2);
WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "BUBBLING_PHASE", 3);
//# sourceMappingURL=EventImpl.js.map
/***/ }),
/***/ 429:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Appends the given item to the queue.
*
* @param list - a list
* @param item - an item
*/
function enqueue(list, item) {
list.push(item);
}
exports.enqueue = enqueue;
/**
* Removes and returns an item from the queue.
*
* @param list - a list
*/
function dequeue(list) {
return list.shift() || null;
}
exports.dequeue = dequeue;
//# sourceMappingURL=Queue.js.map
/***/ }),
/***/ 431:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const os = __importStar(__webpack_require__(87));
/**
* Commands
*
* Command Format:
* ::name key=value,key=value::message
*
* Examples:
* ::warning::This is the message
* ::set-env name=MY_VAR::some value
*/
function issueCommand(command, properties, message) {
const cmd = new Command(command, properties, message);
process.stdout.write(cmd.toString() + os.EOL);
}
exports.issueCommand = issueCommand;
function issue(name, message = '') {
issueCommand(name, {}, message);
}
exports.issue = issue;
const CMD_STRING = '::';
class Command {
constructor(command, properties, message) {
if (!command) {
command = 'missing.command';
}
this.command = command;
this.properties = properties;
this.message = message;
}
toString() {
let cmdStr = CMD_STRING + this.command;
if (this.properties && Object.keys(this.properties).length > 0) {
cmdStr += ' ';
let first = true;
for (const key in this.properties) {
if (this.properties.hasOwnProperty(key)) {
const val = this.properties[key];
if (val) {
if (first) {
first = false;
}
else {
cmdStr += ',';
}
cmdStr += `${key}=${escapeProperty(val)}`;
}
}
}
}
cmdStr += `${CMD_STRING}${escapeData(this.message)}`;
return cmdStr;
}
}
function escapeData(s) {
return (s || '')
.replace(/%/g, '%25')
.replace(/\r/g, '%0D')
.replace(/\n/g, '%0A');
}
function escapeProperty(s) {
return (s || '')
.replace(/%/g, '%25')
.replace(/\r/g, '%0D')
.replace(/\n/g, '%0A')
.replace(/:/g, '%3A')
.replace(/,/g, '%2C');
}
//# sourceMappingURL=command.js.map
/***/ }),
/***/ 441:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache for storing order between equal objects.
*
* This cache is used when an algorithm compares two objects and finds them to
* be equal but still needs to establish an order between those two objects.
* When two such objects `a` and `b` are passed to the `check` method, a random
* number is generated with `Math.random()`. If the random number is less than
* `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along
* with `a` and `b` is stored in the cache, so that subsequent checks result
* in the same consistent result.
*
* The cache has a size limit which is defined on initialization.
*/
class CompareCache {
/**
* Initializes a new instance of `CompareCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Compares and caches the given objects. Returns `true` if `objA < objB` and
* `false` otherwise.
*
* @param objA - an item to compare
* @param objB - an item to compare
*/
check(objA, objB) {
if (this._items.get(objA) === objB)
return true;
else if (this._items.get(objB) === objA)
return false;
const result = (Math.random() < 0.5);
if (result) {
this._items.set(objA, objB);
}
else {
this._items.set(objB, objA);
}
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return result;
}
}
exports.CompareCache = CompareCache;
//# sourceMappingURL=CompareCache.js.map
/***/ }),
/***/ 442:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Determines if the given string is valid for a `"Name"` construct.
*
* @param name - name string to test
*/
function xml_isName(name) {
for (let i = 0; i < name.length; i++) {
let n = name.charCodeAt(i);
// NameStartChar
if ((n >= 97 && n <= 122) || // [a-z]
(n >= 65 && n <= 90) || // [A-Z]
n === 58 || n === 95 || // ':' or '_'
(n >= 0xC0 && n <= 0xD6) ||
(n >= 0xD8 && n <= 0xF6) ||
(n >= 0xF8 && n <= 0x2FF) ||
(n >= 0x370 && n <= 0x37D) ||
(n >= 0x37F && n <= 0x1FFF) ||
(n >= 0x200C && n <= 0x200D) ||
(n >= 0x2070 && n <= 0x218F) ||
(n >= 0x2C00 && n <= 0x2FEF) ||
(n >= 0x3001 && n <= 0xD7FF) ||
(n >= 0xF900 && n <= 0xFDCF) ||
(n >= 0xFDF0 && n <= 0xFFFD)) {
continue;
}
else if (i !== 0 &&
(n === 45 || n === 46 || // '-' or '.'
(n >= 48 && n <= 57) || // [0-9]
(n === 0xB7) ||
(n >= 0x0300 && n <= 0x036F) ||
(n >= 0x203F && n <= 0x2040))) {
continue;
}
if (n >= 0xD800 && n <= 0xDBFF && i < name.length - 1) {
const n2 = name.charCodeAt(i + 1);
if (n2 >= 0xDC00 && n2 <= 0xDFFF) {
n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000;
i++;
if (n >= 0x10000 && n <= 0xEFFFF) {
continue;
}
}
}
return false;
}
return true;
}
exports.xml_isName = xml_isName;
/**
* Determines if the given string is valid for a `"QName"` construct.
*
* @param name - name string to test
*/
function xml_isQName(name) {
let colonFound = false;
for (let i = 0; i < name.length; i++) {
let n = name.charCodeAt(i);
// NameStartChar
if ((n >= 97 && n <= 122) || // [a-z]
(n >= 65 && n <= 90) || // [A-Z]
n === 95 || // '_'
(n >= 0xC0 && n <= 0xD6) ||
(n >= 0xD8 && n <= 0xF6) ||
(n >= 0xF8 && n <= 0x2FF) ||
(n >= 0x370 && n <= 0x37D) ||
(n >= 0x37F && n <= 0x1FFF) ||
(n >= 0x200C && n <= 0x200D) ||
(n >= 0x2070 && n <= 0x218F) ||
(n >= 0x2C00 && n <= 0x2FEF) ||
(n >= 0x3001 && n <= 0xD7FF) ||
(n >= 0xF900 && n <= 0xFDCF) ||
(n >= 0xFDF0 && n <= 0xFFFD)) {
continue;
}
else if (i !== 0 &&
(n === 45 || n === 46 || // '-' or '.'
(n >= 48 && n <= 57) || // [0-9]
(n === 0xB7) ||
(n >= 0x0300 && n <= 0x036F) ||
(n >= 0x203F && n <= 0x2040))) {
continue;
}
else if (i !== 0 && n === 58) { // :
if (colonFound)
return false; // multiple colons in qname
if (i === name.length - 1)
return false; // colon at the end of qname
colonFound = true;
continue;
}
if (n >= 0xD800 && n <= 0xDBFF && i < name.length - 1) {
const n2 = name.charCodeAt(i + 1);
if (n2 >= 0xDC00 && n2 <= 0xDFFF) {
n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000;
i++;
if (n >= 0x10000 && n <= 0xEFFFF) {
continue;
}
}
}
return false;
}
return true;
}
exports.xml_isQName = xml_isQName;
/**
* Determines if the given string contains legal characters.
*
* @param chars - sequence of characters to test
*/
function xml_isLegalChar(chars) {
for (let i = 0; i < chars.length; i++) {
let n = chars.charCodeAt(i);
// #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
if (n === 0x9 || n === 0xA || n === 0xD ||
(n >= 0x20 && n <= 0xD7FF) ||
(n >= 0xE000 && n <= 0xFFFD)) {
continue;
}
if (n >= 0xD800 && n <= 0xDBFF && i < chars.length - 1) {
const n2 = chars.charCodeAt(i + 1);
if (n2 >= 0xDC00 && n2 <= 0xDFFF) {
n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000;
i++;
if (n >= 0x10000 && n <= 0x10FFFF) {
continue;
}
}
}
return false;
}
return true;
}
exports.xml_isLegalChar = xml_isLegalChar;
/**
* Determines if the given string contains legal characters for a public
* identifier.
*
* @param chars - sequence of characters to test
*/
function xml_isPubidChar(chars) {
for (let i = 0; i < chars.length; i++) {
// PubId chars are all in the ASCII range, no need to check surrogates
const n = chars.charCodeAt(i);
// #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%]
if ((n >= 97 && n <= 122) || // [a-z]
(n >= 65 && n <= 90) || // [A-Z]
(n >= 39 && n <= 59) || // ['()*+,-./] | [0-9] | [:;]
n === 0x20 || n === 0xD || n === 0xA || // #x20 | #xD | #xA
(n >= 35 && n <= 37) || // [#$%]
n === 33 || // !
n === 61 || n === 63 || n === 64 || n === 95) { // [=?@_]
continue;
}
else {
return false;
}
}
return true;
}
exports.xml_isPubidChar = xml_isPubidChar;
//# sourceMappingURL=XMLAlgorithm.js.map
/***/ }),
/***/ 457:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* UTF-8 encodes the given string.
*
* @param input - a string
*/
function utf8Encode(input) {
const bytes = new Uint8Array(input.length * 4);
let byteIndex = 0;
for (let i = 0; i < input.length; i++) {
let char = input.charCodeAt(i);
if (char < 128) {
bytes[byteIndex++] = char;
continue;
}
else if (char < 2048) {
bytes[byteIndex++] = char >> 6 | 192;
}
else {
if (char > 0xd7ff && char < 0xdc00) {
if (++i >= input.length) {
throw new Error("Incomplete surrogate pair.");
}
const c2 = input.charCodeAt(i);
if (c2 < 0xdc00 || c2 > 0xdfff) {
throw new Error("Invalid surrogate character.");
}
char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff);
bytes[byteIndex++] = char >> 18 | 240;
bytes[byteIndex++] = char >> 12 & 63 | 128;
}
else {
bytes[byteIndex++] = char >> 12 | 224;
}
bytes[byteIndex++] = char >> 6 & 63 | 128;
}
bytes[byteIndex++] = char & 63 | 128;
}
return bytes.subarray(0, byteIndex);
}
exports.utf8Encode = utf8Encode;
/**
* UTF-8 decodes the given byte sequence into a string.
*
* @param bytes - a byte sequence
*/
function utf8Decode(bytes) {
let result = "";
let i = 0;
while (i < bytes.length) {
var c = bytes[i++];
if (c > 127) {
if (c > 191 && c < 224) {
if (i >= bytes.length) {
throw new Error("Incomplete 2-byte sequence.");
}
c = (c & 31) << 6 | bytes[i++] & 63;
}
else if (c > 223 && c < 240) {
if (i + 1 >= bytes.length) {
throw new Error("Incomplete 3-byte sequence.");
}
c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else if (c > 239 && c < 248) {
if (i + 2 >= bytes.length) {
throw new Error("Incomplete 4-byte sequence.");
}
c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else {
throw new Error("Unknown multi-byte start.");
}
}
if (c <= 0xffff) {
result += String.fromCharCode(c);
}
else if (c <= 0x10ffff) {
c -= 0x10000;
result += String.fromCharCode(c >> 10 | 0xd800);
result += String.fromCharCode(c & 0x3FF | 0xdc00);
}
else {
throw new Error("Code point exceeds UTF-16 limit.");
}
}
return result;
}
exports.utf8Decode = utf8Decode;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 462:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const LocalNameSet_1 = __webpack_require__(575);
const NamespacePrefixMap_1 = __webpack_require__(392);
const DOMException_1 = __webpack_require__(35);
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
/**
* Pre-serializes XML nodes.
*/
class BaseWriter {
/**
* Initializes a new instance of `BaseWriter`.
*
* @param builderOptions - XML builder options
*/
constructor(builderOptions) {
/**
* Gets the current depth of the XML tree.
*/
this.level = 0;
this._builderOptions = builderOptions;
}
/**
* Used by derived classes to serialize a DocType node.
*
* @param name - node name
* @param publicId - public identifier
* @param systemId - system identifier
*/
docType(name, publicId, systemId) { }
/**
* Used by derived classes to serialize a comment node.
*
* @param data - node data
*/
comment(data) { }
/**
* Used by derived classes to serialize a text node.
*
* @param data - node data
*/
text(data) { }
/**
* Used by derived classes to serialize a processing instruction node.
*
* @param target - instruction target
* @param data - node data
*/
instruction(target, data) { }
/**
* Used by derived classes to serialize a CData section node.
*
* @param data - node data
*/
cdata(data) { }
/**
* Used by derived classes to serialize the beginning of the opening tag of an
* element node.
*
* @param name - node name
*/
openTagBegin(name) { }
/**
* Used by derived classes to serialize the ending of the opening tag of an
* element node.
*
* @param name - node name
* @param selfClosing - whether the element node is self closing
* @param voidElement - whether the element node is a HTML void element
*/
openTagEnd(name, selfClosing, voidElement) { }
/**
* Used by derived classes to serialize the closing tag of an element node.
*
* @param name - node name
*/
closeTag(name) { }
/**
* Used by derived classes to serialize attributes or namespace declarations.
*
* @param attributes - attribute array
*/
attributes(attributes) {
for (const attr of attributes) {
this.attribute(attr[1] === null ? attr[2] : attr[1] + ':' + attr[2], attr[3]);
}
}
/**
* Used by derived classes to serialize an attribute or namespace declaration.
*
* @param name - node name
* @param value - node value
*/
attribute(name, value) { }
/**
* Used by derived classes to perform any pre-processing steps before starting
* serializing an element node.
*
* @param name - node name
*/
beginElement(name) { }
/**
* Used by derived classes to perform any post-processing steps after
* completing serializing an element node.
*
* @param name - node name
*/
endElement(name) { }
/**
* Produces an XML serialization of the given node. The pre-serializer inserts
* namespace declarations where necessary and produces qualified names for
* nodes and attributes.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
serializeNode(node, requireWellFormed, noDoubleEncoding) {
const hasNamespaces = (node._nodeDocument !== undefined && node._nodeDocument._hasNamespaces);
this.level = 0;
this.currentNode = node;
if (hasNamespaces) {
/** From: https://w3c.github.io/DOM-Parsing/#xml-serialization
*
* 1. Let namespace be a context namespace with value null.
* The context namespace tracks the XML serialization algorithm's current
* default namespace. The context namespace is changed when either an Element
* Node has a default namespace declaration, or the algorithm generates a
* default namespace declaration for the Element Node to match its own
* namespace. The algorithm assumes no namespace (null) to start.
* 2. Let prefix map be a new namespace prefix map.
* 3. Add the XML namespace with prefix value "xml" to prefix map.
* 4. Let prefix index be a generated namespace prefix index with value 1.
* The generated namespace prefix index is used to generate a new unique
* prefix value when no suitable existing namespace prefix is available to
* serialize a node's namespaceURI (or the namespaceURI of one of node's
* attributes). See the generate a prefix algorithm.
*/
let namespace = null;
const prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap();
prefixMap.set("xml", infra_1.namespace.XML);
const prefixIndex = { value: 1 };
/**
* 5. Return the result of running the XML serialization algorithm on node
* passing the context namespace namespace, namespace prefix map prefix map,
* generated namespace prefix index reference to prefix index, and the
* flag require well-formed. If an exception occurs during the execution
* of the algorithm, then catch that exception and throw an
* "InvalidStateError" DOMException.
*/
try {
this._serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding);
}
catch (e) {
throw new DOMException_1.InvalidStateError(e.message);
}
}
else {
try {
this._serializeNode(node, requireWellFormed, noDoubleEncoding);
}
catch (e) {
throw new DOMException_1.InvalidStateError(e.message);
}
}
}
/**
* Produces an XML serialization of a node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) {
this.currentNode = node;
switch (node.nodeType) {
case interfaces_1.NodeType.Element:
this._serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.Document:
this._serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.Comment:
this._serializeComment(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.Text:
this._serializeText(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.DocumentFragment:
this._serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.DocumentType:
this._serializeDocumentType(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.ProcessingInstruction:
this._serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.CData:
this._serializeCData(node, requireWellFormed, noDoubleEncoding);
break;
default:
throw new Error(`Unknown node type: ${node.nodeType}`);
}
}
/**
* Produces an XML serialization of a node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeNode(node, requireWellFormed, noDoubleEncoding) {
this.currentNode = node;
switch (node.nodeType) {
case interfaces_1.NodeType.Element:
this._serializeElement(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.Document:
this._serializeDocument(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.Comment:
this._serializeComment(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.Text:
this._serializeText(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.DocumentFragment:
this._serializeDocumentFragment(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.DocumentType:
this._serializeDocumentType(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.ProcessingInstruction:
this._serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding);
break;
case interfaces_1.NodeType.CData:
this._serializeCData(node, requireWellFormed, noDoubleEncoding);
break;
default:
throw new Error(`Unknown node type: ${node.nodeType}`);
}
}
/**
* Produces an XML serialization of an element node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) {
const attributes = [];
/**
* From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node
*
* 1. If the require well-formed flag is set (its value is true), and this
* node's localName attribute contains the character ":" (U+003A COLON) or
* does not match the XML Name production, then throw an exception; the
* serialization of this node would not be a well-formed element.
*/
if (requireWellFormed && (node.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(node.localName))) {
throw new Error("Node local name contains invalid characters (well-formed required).");
}
/**
* 2. Let markup be the string "<" (U+003C LESS-THAN SIGN).
* 3. Let qualified name be an empty string.
* 4. Let skip end tag be a boolean flag with value false.
* 5. Let ignore namespace definition attribute be a boolean flag with value
* false.
* 6. Given prefix map, copy a namespace prefix map and let map be the
* result.
* 7. Let local prefixes map be an empty map. The map has unique Node prefix
* strings as its keys, with corresponding namespaceURI Node values as the
* map's key values (in this map, the null namespace is represented by the
* empty string).
*
* _Note:_ This map is local to each element. It is used to ensure there
* are no conflicting prefixes should a new namespace prefix attribute need
* to be generated. It is also used to enable skipping of duplicate prefix
* definitions when writing an element's attributes: the map allows the
* algorithm to distinguish between a prefix in the namespace prefix map
* that might be locally-defined (to the current Element) and one that is
* not.
* 8. Let local default namespace be the result of recording the namespace
* information for node given map and local prefixes map.
*
* _Note:_ The above step will update map with any found namespace prefix
* definitions, add the found prefix definitions to the local prefixes map
* and return a local default namespace value defined by a default namespace
* attribute if one exists. Otherwise it returns null.
* 9. Let inherited ns be a copy of namespace.
* 10. Let ns be the value of node's namespaceURI attribute.
*/
let qualifiedName = '';
let skipEndTag = false;
let ignoreNamespaceDefinitionAttribute = false;
let map = prefixMap.copy();
let localPrefixesMap = {};
let localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap);
let inheritedNS = namespace;
let ns = node.namespaceURI;
/** 11. If inherited ns is equal to ns, then: */
if (inheritedNS === ns) {
/**
* 11.1. If local default namespace is not null, then set ignore
* namespace definition attribute to true.
*/
if (localDefaultNamespace !== null) {
ignoreNamespaceDefinitionAttribute = true;
}
/**
* 11.2. If ns is the XML namespace, then append to qualified name the
* concatenation of the string "xml:" and the value of node's localName.
* 11.3. Otherwise, append to qualified name the value of node's
* localName. The node's prefix if it exists, is dropped.
*/
if (ns === infra_1.namespace.XML) {
qualifiedName = 'xml:' + node.localName;
}
else {
qualifiedName = node.localName;
}
/** 11.4. Append the value of qualified name to markup. */
this.beginElement(qualifiedName);
this.openTagBegin(qualifiedName);
}
else {
/**
* 12. Otherwise, inherited ns is not equal to ns (the node's own
* namespace is different from the context namespace of its parent).
* Run these sub-steps:
*
* 12.1. Let prefix be the value of node's prefix attribute.
* 12.2. Let candidate prefix be the result of retrieving a preferred
* prefix string prefix from map given namespace ns. The above may return
* null if no namespace key ns exists in map.
*/
let prefix = node.prefix;
/**
* We don't need to run "retrieving a preferred prefix string" algorithm if
* the element has no prefix and its namespace matches to the default
* namespace.
* See: https://github.com/web-platform-tests/wpt/pull/16703
*/
let candidatePrefix = null;
if (prefix !== null || ns !== localDefaultNamespace) {
candidatePrefix = map.get(prefix, ns);
}
/**
* 12.3. If the value of prefix matches "xmlns", then run the following
* steps:
*/
if (prefix === "xmlns") {
/**
* 12.3.1. If the require well-formed flag is set, then throw an error.
* An Element with prefix "xmlns" will not legally round-trip in a
* conforming XML parser.
*/
if (requireWellFormed) {
throw new Error("An element cannot have the 'xmlns' prefix (well-formed required).");
}
/**
* 12.3.2. Let candidate prefix be the value of prefix.
*/
candidatePrefix = prefix;
}
/**
* 12.4.Found a suitable namespace prefix: if candidate prefix is not
* null (a namespace prefix is defined which maps to ns), then:
*/
if (candidatePrefix !== null) {
/**
* The following may serialize a different prefix than the Element's
* existing prefix if it already had one. However, the retrieving a
* preferred prefix string algorithm already tried to match the
* existing prefix if possible.
*
* 12.4.1. Append to qualified name the concatenation of candidate
* prefix, ":" (U+003A COLON), and node's localName. There exists on
* this node or the node's ancestry a namespace prefix definition that
* defines the node's namespace.
* 12.4.2. If the local default namespace is not null (there exists a
* locally-defined default namespace declaration attribute) and its
* value is not the XML namespace, then let inherited ns get the value
* of local default namespace unless the local default namespace is the
* empty string in which case let it get null (the context namespace
* is changed to the declared default, rather than this node's own
* namespace).
*
* _Note:_ Any default namespace definitions or namespace prefixes that
* define the XML namespace are omitted when serializing this node's
* attributes.
*/
qualifiedName = candidatePrefix + ':' + node.localName;
if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) {
inheritedNS = localDefaultNamespace || null;
}
/**
* 12.4.3. Append the value of qualified name to markup.
*/
this.beginElement(qualifiedName);
this.openTagBegin(qualifiedName);
/** 12.5. Otherwise, if prefix is not null, then: */
}
else if (prefix !== null) {
/**
* _Note:_ By this step, there is no namespace or prefix mapping
* declaration in this node (or any parent node visited by this
* algorithm) that defines prefix otherwise the step labelled Found
* a suitable namespace prefix would have been followed. The sub-steps
* that follow will create a new namespace prefix declaration for prefix
* and ensure that prefix does not conflict with an existing namespace
* prefix declaration of the same localName in node's attribute list.
*
* 12.5.1. If the local prefixes map contains a key matching prefix,
* then let prefix be the result of generating a prefix providing as
* input map, ns, and prefix index.
*/
if (prefix in localPrefixesMap) {
prefix = this._generatePrefix(ns, map, prefixIndex);
}
/**
* 12.5.2. Add prefix to map given namespace ns.
* 12.5.3. Append to qualified name the concatenation of prefix, ":"
* (U+003A COLON), and node's localName.
* 12.5.4. Append the value of qualified name to markup.
*/
map.set(prefix, ns);
qualifiedName += prefix + ':' + node.localName;
this.beginElement(qualifiedName);
this.openTagBegin(qualifiedName);
/**
* 12.5.5. Append the following to markup, in the order listed:
*
* _Note:_ The following serializes a namespace prefix declaration for
* prefix which was just added to the map.
*
* 12.5.5.1. " " (U+0020 SPACE);
* 12.5.5.2. The string "xmlns:";
* 12.5.5.3. The value of prefix;
* 12.5.5.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 12.5.5.5. The result of serializing an attribute value given ns and
* the require well-formed flag as input;
* 12.5.5.6. """ (U+0022 QUOTATION MARK).
*/
attributes.push([null, 'xmlns', prefix,
this._serializeAttributeValue(ns, requireWellFormed, noDoubleEncoding)]);
/**
* 12.5.5.7. If local default namespace is not null (there exists a
* locally-defined default namespace declaration attribute), then
* let inherited ns get the value of local default namespace unless the
* local default namespace is the empty string in which case let it get
* null.
*/
if (localDefaultNamespace !== null) {
inheritedNS = localDefaultNamespace || null;
}
/**
* 12.6. Otherwise, if local default namespace is null, or local
* default namespace is not null and its value is not equal to ns, then:
*/
}
else if (localDefaultNamespace === null ||
(localDefaultNamespace !== null && localDefaultNamespace !== ns)) {
/**
* _Note:_ At this point, the namespace for this node still needs to be
* serialized, but there's no prefix (or candidate prefix) available; the
* following uses the default namespace declaration to define the
* namespace--optionally replacing an existing default declaration
* if present.
*
* 12.6.1. Set the ignore namespace definition attribute flag to true.
* 12.6.2. Append to qualified name the value of node's localName.
* 12.6.3. Let the value of inherited ns be ns.
*
* _Note:_ The new default namespace will be used in the serialization
* to define this node's namespace and act as the context namespace for
* its children.
*/
ignoreNamespaceDefinitionAttribute = true;
qualifiedName += node.localName;
inheritedNS = ns;
/**
* 12.6.4. Append the value of qualified name to markup.
*/
this.beginElement(qualifiedName);
this.openTagBegin(qualifiedName);
/**
* 12.6.5. Append the following to markup, in the order listed:
*
* _Note:_ The following serializes the new (or replacement) default
* namespace definition.
*
* 12.6.5.1. " " (U+0020 SPACE);
* 12.6.5.2. The string "xmlns";
* 12.6.5.3. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 12.6.5.4. The result of serializing an attribute value given ns
* and the require well-formed flag as input;
* 12.6.5.5. """ (U+0022 QUOTATION MARK).
*/
attributes.push([null, null, 'xmlns',
this._serializeAttributeValue(ns, requireWellFormed, noDoubleEncoding)]);
/**
* 12.7. Otherwise, the node has a local default namespace that matches
* ns. Append to qualified name the value of node's localName, let the
* value of inherited ns be ns, and append the value of qualified name
* to markup.
*/
}
else {
qualifiedName += node.localName;
inheritedNS = ns;
this.beginElement(qualifiedName);
this.openTagBegin(qualifiedName);
}
}
/**
* 13. Append to markup the result of the XML serialization of node's
* attributes given map, prefix index, local prefixes map, ignore namespace
* definition attribute flag, and require well-formed flag.
*/
attributes.push(...this._serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed, noDoubleEncoding));
this.attributes(attributes);
/**
* 14. If ns is the HTML namespace, and the node's list of children is
* empty, and the node's localName matches any one of the following void
* elements: "area", "base", "basefont", "bgsound", "br", "col", "embed",
* "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta",
* "param", "source", "track", "wbr"; then append the following to markup,
* in the order listed:
* 14.1. " " (U+0020 SPACE);
* 14.2. "/" (U+002F SOLIDUS).
* and set the skip end tag flag to true.
* 15. If ns is not the HTML namespace, and the node's list of children is
* empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end
* tag flag to true.
* 16. Append ">" (U+003E GREATER-THAN SIGN) to markup.
*/
const isHTML = (ns === infra_1.namespace.HTML);
if (isHTML && node.childNodes.length === 0 &&
BaseWriter._VoidElementNames.has(node.localName)) {
this.openTagEnd(qualifiedName, true, true);
this.endElement(qualifiedName);
skipEndTag = true;
}
else if (!isHTML && node.childNodes.length === 0) {
this.openTagEnd(qualifiedName, true, false);
this.endElement(qualifiedName);
skipEndTag = true;
}
else {
this.openTagEnd(qualifiedName, false, false);
}
/**
* 17. If the value of skip end tag is true, then return the value of markup
* and skip the remaining steps. The node is a leaf-node.
*/
if (skipEndTag)
return;
/**
* 18. If ns is the HTML namespace, and the node's localName matches the
* string "template", then this is a template element. Append to markup the
* result of XML serializing a DocumentFragment node given the template
* element's template contents (a DocumentFragment), providing inherited
* ns, map, prefix index, and the require well-formed flag.
*
* _Note:_ This allows template content to round-trip, given the rules for
* parsing XHTML documents.
*
* 19. Otherwise, append to markup the result of running the XML
* serialization algorithm on each of node's children, in tree order,
* providing inherited ns, map, prefix index, and the require well-formed
* flag.
*/
if (isHTML && node.localName === "template") {
// TODO: serialize template contents
}
else {
for (const childNode of node.childNodes) {
this.level++;
this._serializeNodeNS(childNode, inheritedNS, map, prefixIndex, requireWellFormed, noDoubleEncoding);
this.level--;
}
}
/**
* 20. Append the following to markup, in the order listed:
* 20.1. "</" (U+003C LESS-THAN SIGN, U+002F SOLIDUS);
* 20.2. The value of qualified name;
* 20.3. ">" (U+003E GREATER-THAN SIGN).
* 21. Return the value of markup.
*/
this.closeTag(qualifiedName);
this.endElement(qualifiedName);
}
/**
* Produces an XML serialization of an element node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeElement(node, requireWellFormed, noDoubleEncoding) {
/**
* From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node
*
* 1. If the require well-formed flag is set (its value is true), and this
* node's localName attribute contains the character ":" (U+003A COLON) or
* does not match the XML Name production, then throw an exception; the
* serialization of this node would not be a well-formed element.
*/
if (requireWellFormed && (node.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(node.localName))) {
throw new Error("Node local name contains invalid characters (well-formed required).");
}
/**
* 2. Let markup be the string "<" (U+003C LESS-THAN SIGN).
* 3. Let qualified name be an empty string.
* 4. Let skip end tag be a boolean flag with value false.
* 5. Let ignore namespace definition attribute be a boolean flag with value
* false.
* 6. Given prefix map, copy a namespace prefix map and let map be the
* result.
* 7. Let local prefixes map be an empty map. The map has unique Node prefix
* strings as its keys, with corresponding namespaceURI Node values as the
* map's key values (in this map, the null namespace is represented by the
* empty string).
*
* _Note:_ This map is local to each element. It is used to ensure there
* are no conflicting prefixes should a new namespace prefix attribute need
* to be generated. It is also used to enable skipping of duplicate prefix
* definitions when writing an element's attributes: the map allows the
* algorithm to distinguish between a prefix in the namespace prefix map
* that might be locally-defined (to the current Element) and one that is
* not.
* 8. Let local default namespace be the result of recording the namespace
* information for node given map and local prefixes map.
*
* _Note:_ The above step will update map with any found namespace prefix
* definitions, add the found prefix definitions to the local prefixes map
* and return a local default namespace value defined by a default namespace
* attribute if one exists. Otherwise it returns null.
* 9. Let inherited ns be a copy of namespace.
* 10. Let ns be the value of node's namespaceURI attribute.
*/
let skipEndTag = false;
/** 11. If inherited ns is equal to ns, then: */
/**
* 11.1. If local default namespace is not null, then set ignore
* namespace definition attribute to true.
*/
/**
* 11.2. If ns is the XML namespace, then append to qualified name the
* concatenation of the string "xml:" and the value of node's localName.
* 11.3. Otherwise, append to qualified name the value of node's
* localName. The node's prefix if it exists, is dropped.
*/
const qualifiedName = node.localName;
/** 11.4. Append the value of qualified name to markup. */
this.beginElement(qualifiedName);
this.openTagBegin(qualifiedName);
/**
* 13. Append to markup the result of the XML serialization of node's
* attributes given map, prefix index, local prefixes map, ignore namespace
* definition attribute flag, and require well-formed flag.
*/
const attributes = this._serializeAttributes(node, requireWellFormed, noDoubleEncoding);
this.attributes(attributes);
/**
* 14. If ns is the HTML namespace, and the node's list of children is
* empty, and the node's localName matches any one of the following void
* elements: "area", "base", "basefont", "bgsound", "br", "col", "embed",
* "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta",
* "param", "source", "track", "wbr"; then append the following to markup,
* in the order listed:
* 14.1. " " (U+0020 SPACE);
* 14.2. "/" (U+002F SOLIDUS).
* and set the skip end tag flag to true.
* 15. If ns is not the HTML namespace, and the node's list of children is
* empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end
* tag flag to true.
* 16. Append ">" (U+003E GREATER-THAN SIGN) to markup.
*/
if (!node.hasChildNodes()) {
this.openTagEnd(qualifiedName, true, false);
this.endElement(qualifiedName);
skipEndTag = true;
}
else {
this.openTagEnd(qualifiedName, false, false);
}
/**
* 17. If the value of skip end tag is true, then return the value of markup
* and skip the remaining steps. The node is a leaf-node.
*/
if (skipEndTag)
return;
/**
* 18. If ns is the HTML namespace, and the node's localName matches the
* string "template", then this is a template element. Append to markup the
* result of XML serializing a DocumentFragment node given the template
* element's template contents (a DocumentFragment), providing inherited
* ns, map, prefix index, and the require well-formed flag.
*
* _Note:_ This allows template content to round-trip, given the rules for
* parsing XHTML documents.
*
* 19. Otherwise, append to markup the result of running the XML
* serialization algorithm on each of node's children, in tree order,
* providing inherited ns, map, prefix index, and the require well-formed
* flag.
*/
for (const childNode of node._children) {
this.level++;
this._serializeNode(childNode, requireWellFormed, noDoubleEncoding);
this.level--;
}
/**
* 20. Append the following to markup, in the order listed:
* 20.1. "</" (U+003C LESS-THAN SIGN, U+002F SOLIDUS);
* 20.2. The value of qualified name;
* 20.3. ">" (U+003E GREATER-THAN SIGN).
* 21. Return the value of markup.
*/
this.closeTag(qualifiedName);
this.endElement(qualifiedName);
}
/**
* Produces an XML serialization of a document node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) {
/**
* If the require well-formed flag is set (its value is true), and this node
* has no documentElement (the documentElement attribute's value is null),
* then throw an exception; the serialization of this node would not be a
* well-formed document.
*/
if (requireWellFormed && node.documentElement === null) {
throw new Error("Missing document element (well-formed required).");
}
/**
* Otherwise, run the following steps:
* 1. Let serialized document be an empty string.
* 2. For each child child of node, in tree order, run the XML
* serialization algorithm on the child passing along the provided
* arguments, and append the result to serialized document.
*
* _Note:_ This will serialize any number of ProcessingInstruction and
* Comment nodes both before and after the Document's documentElement node,
* including at most one DocumentType node. (Text nodes are not allowed as
* children of the Document.)
*
* 3. Return the value of serialized document.
*/
for (const childNode of node.childNodes) {
this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding);
}
}
/**
* Produces an XML serialization of a document node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeDocument(node, requireWellFormed, noDoubleEncoding) {
/**
* If the require well-formed flag is set (its value is true), and this node
* has no documentElement (the documentElement attribute's value is null),
* then throw an exception; the serialization of this node would not be a
* well-formed document.
*/
if (requireWellFormed && node.documentElement === null) {
throw new Error("Missing document element (well-formed required).");
}
/**
* Otherwise, run the following steps:
* 1. Let serialized document be an empty string.
* 2. For each child child of node, in tree order, run the XML
* serialization algorithm on the child passing along the provided
* arguments, and append the result to serialized document.
*
* _Note:_ This will serialize any number of ProcessingInstruction and
* Comment nodes both before and after the Document's documentElement node,
* including at most one DocumentType node. (Text nodes are not allowed as
* children of the Document.)
*
* 3. Return the value of serialized document.
*/
for (const childNode of node._children) {
this._serializeNode(childNode, requireWellFormed, noDoubleEncoding);
}
}
/**
* Produces an XML serialization of a comment node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeComment(node, requireWellFormed, noDoubleEncoding) {
/**
* If the require well-formed flag is set (its value is true), and node's
* data contains characters that are not matched by the XML Char production
* or contains "--" (two adjacent U+002D HYPHEN-MINUS characters) or that
* ends with a "-" (U+002D HYPHEN-MINUS) character, then throw an exception;
* the serialization of this node's data would not be well-formed.
*/
if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) ||
node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) {
throw new Error("Comment data contains invalid characters (well-formed required).");
}
/**
* Otherwise, return the concatenation of "<!--", node's data, and "-->".
*/
this.comment(node.data);
}
/**
* Produces an XML serialization of a text node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
* @param level - current depth of the XML tree
*/
_serializeText(node, requireWellFormed, noDoubleEncoding) {
/**
* 1. If the require well-formed flag is set (its value is true), and
* node's data contains characters that are not matched by the XML Char
* production, then throw an exception; the serialization of this node's
* data would not be well-formed.
*/
if (requireWellFormed && !algorithm_1.xml_isLegalChar(node.data)) {
throw new Error("Text data contains invalid characters (well-formed required).");
}
/**
* 2. Let markup be the value of node's data.
* 3. Replace any occurrences of "&" in markup by "&".
* 4. Replace any occurrences of "<" in markup by "<".
* 5. Replace any occurrences of ">" in markup by ">".
* 6. Return the value of markup.
*/
let markup = "";
if (noDoubleEncoding) {
markup = node.data.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>')
.replace(/\r/g, '
');
}
else {
for (let i = 0; i < node.data.length; i++) {
const c = node.data[i];
if (c === "&")
markup += "&";
else if (c === "<")
markup += "<";
else if (c === ">")
markup += ">";
else
markup += c;
}
}
this.text(markup);
}
/**
* Produces an XML serialization of a document fragment node.
*
* @param node - node to serialize
* @param namespace - context namespace
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) {
/**
* 1. Let markup the empty string.
* 2. For each child child of node, in tree order, run the XML serialization
* algorithm on the child given namespace, prefix map, a reference to prefix
* index, and flag require well-formed. Concatenate the result to markup.
* 3. Return the value of markup.
*/
for (const childNode of node.childNodes) {
this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding);
}
}
/**
* Produces an XML serialization of a document fragment node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentFragment(node, requireWellFormed, noDoubleEncoding) {
/**
* 1. Let markup the empty string.
* 2. For each child child of node, in tree order, run the XML serialization
* algorithm on the child given namespace, prefix map, a reference to prefix
* index, and flag require well-formed. Concatenate the result to markup.
* 3. Return the value of markup.
*/
for (const childNode of node._children) {
this._serializeNode(childNode, requireWellFormed, noDoubleEncoding);
}
}
/**
* Produces an XML serialization of a document type node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeDocumentType(node, requireWellFormed, noDoubleEncoding) {
/**
* 1. If the require well-formed flag is true and the node's publicId
* attribute contains characters that are not matched by the XML PubidChar
* production, then throw an exception; the serialization of this node
* would not be a well-formed document type declaration.
*/
if (requireWellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) {
throw new Error("DocType public identifier does not match PubidChar construct (well-formed required).");
}
/**
* 2. If the require well-formed flag is true and the node's systemId
* attribute contains characters that are not matched by the XML Char
* production or that contains both a """ (U+0022 QUOTATION MARK) and a
* "'" (U+0027 APOSTROPHE), then throw an exception; the serialization
* of this node would not be a well-formed document type declaration.
*/
if (requireWellFormed &&
(!algorithm_1.xml_isLegalChar(node.systemId) ||
(node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) {
throw new Error("DocType system identifier contains invalid characters (well-formed required).");
}
/**
* 3. Let markup be an empty string.
* 4. Append the string "<!DOCTYPE" to markup.
* 5. Append " " (U+0020 SPACE) to markup.
* 6. Append the value of the node's name attribute to markup. For a node
* belonging to an HTML document, the value will be all lowercase.
* 7. If the node's publicId is not the empty string then append the
* following, in the order listed, to markup:
* 7.1. " " (U+0020 SPACE);
* 7.2. The string "PUBLIC";
* 7.3. " " (U+0020 SPACE);
* 7.4. """ (U+0022 QUOTATION MARK);
* 7.5. The value of the node's publicId attribute;
* 7.6. """ (U+0022 QUOTATION MARK).
* 8. If the node's systemId is not the empty string and the node's publicId
* is set to the empty string, then append the following, in the order
* listed, to markup:
* 8.1. " " (U+0020 SPACE);
* 8.2. The string "SYSTEM".
* 9. If the node's systemId is not the empty string then append the
* following, in the order listed, to markup:
* 9.2. " " (U+0020 SPACE);
* 9.3. """ (U+0022 QUOTATION MARK);
* 9.3. The value of the node's systemId attribute;
* 9.4. """ (U+0022 QUOTATION MARK).
* 10. Append ">" (U+003E GREATER-THAN SIGN) to markup.
* 11. Return the value of markup.
*/
this.docType(node.name, node.publicId, node.systemId);
}
/**
* Produces an XML serialization of a processing instruction node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding) {
/**
* 1. If the require well-formed flag is set (its value is true), and node's
* target contains a ":" (U+003A COLON) character or is an ASCII
* case-insensitive match for the string "xml", then throw an exception;
* the serialization of this node's target would not be well-formed.
*/
if (requireWellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) {
throw new Error("Processing instruction target contains invalid characters (well-formed required).");
}
/**
* 2. If the require well-formed flag is set (its value is true), and node's
* data contains characters that are not matched by the XML Char production
* or contains the string "?>" (U+003F QUESTION MARK,
* U+003E GREATER-THAN SIGN), then throw an exception; the serialization of
* this node's data would not be well-formed.
*/
if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) ||
node.data.indexOf("?>") !== -1)) {
throw new Error("Processing instruction data contains invalid characters (well-formed required).");
}
/**
* 3. Let markup be the concatenation of the following, in the order listed:
* 3.1. "<?" (U+003C LESS-THAN SIGN, U+003F QUESTION MARK);
* 3.2. The value of node's target;
* 3.3. " " (U+0020 SPACE);
* 3.4. The value of node's data;
* 3.5. "?>" (U+003F QUESTION MARK, U+003E GREATER-THAN SIGN).
* 4. Return the value of markup.
*/
this.instruction(node.target, node.data);
}
/**
* Produces an XML serialization of a CDATA node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeCData(node, requireWellFormed, noDoubleEncoding) {
if (requireWellFormed && (node.data.indexOf("]]>") !== -1)) {
throw new Error("CDATA contains invalid characters (well-formed required).");
}
this.cdata(node.data);
}
/**
* Produces an XML serialization of the attributes of an element node.
*
* @param node - node to serialize
* @param map - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param localPrefixesMap - local prefixes map
* @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace
* attributes
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed, noDoubleEncoding) {
/**
* 1. Let result be the empty string.
* 2. Let localname set be a new empty namespace localname set. This
* localname set will contain tuples of unique attribute namespaceURI and
* localName pairs, and is populated as each attr is processed. This set is
* used to [optionally] enforce the well-formed constraint that an element
* cannot have two attributes with the same namespaceURI and localName.
* This can occur when two otherwise identical attributes on the same
* element differ only by their prefix values.
*/
const result = [];
const localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined;
/**
* 3. Loop: For each attribute attr in element's attributes, in the order
* they are specified in the element's attribute list:
*/
for (const attr of node.attributes) {
// Optimize common case
if (!requireWellFormed && !ignoreNamespaceDefinitionAttribute && attr.namespaceURI === null) {
result.push([null, null, attr.localName,
this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]);
continue;
}
/**
* 3.1. If the require well-formed flag is set (its value is true), and the
* localname set contains a tuple whose values match those of a new tuple
* consisting of attr's namespaceURI attribute and localName attribute,
* then throw an exception; the serialization of this attr would fail to
* produce a well-formed element serialization.
*/
if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) {
throw new Error("Element contains duplicate attributes (well-formed required).");
}
/**
* 3.2. Create a new tuple consisting of attr's namespaceURI attribute and
* localName attribute, and add it to the localname set.
* 3.3. Let attribute namespace be the value of attr's namespaceURI value.
* 3.4. Let candidate prefix be null.
*/
if (requireWellFormed && localNameSet)
localNameSet.set(attr.namespaceURI, attr.localName);
let attributeNamespace = attr.namespaceURI;
let candidatePrefix = null;
/** 3.5. If attribute namespace is not null, then run these sub-steps: */
if (attributeNamespace !== null) {
/**
* 3.5.1. Let candidate prefix be the result of retrieving a preferred
* prefix string from map given namespace attribute namespace with
* preferred prefix being attr's prefix value.
*/
candidatePrefix = map.get(attr.prefix, attributeNamespace);
/**
* 3.5.2. If the value of attribute namespace is the XMLNS namespace,
* then run these steps:
*/
if (attributeNamespace === infra_1.namespace.XMLNS) {
/**
* 3.5.2.1. If any of the following are true, then stop running these
* steps and goto Loop to visit the next attribute:
* - the attr's value is the XML namespace;
* _Note:_ The XML namespace cannot be redeclared and survive
* round-tripping (unless it defines the prefix "xml"). To avoid this
* problem, this algorithm always prefixes elements in the XML
* namespace with "xml" and drops any related definitions as seen
* in the above condition.
* - the attr's prefix is null and the ignore namespace definition
* attribute flag is true (the Element's default namespace attribute
* should be skipped);
* - the attr's prefix is not null and either
* * the attr's localName is not a key contained in the local
* prefixes map, or
* * the attr's localName is present in the local prefixes map but
* the value of the key does not match attr's value
* and furthermore that the attr's localName (as the prefix to find)
* is found in the namespace prefix map given the namespace consisting
* of the attr's value (the current namespace prefix definition was
* exactly defined previously--on an ancestor element not the current
* element whose attributes are being processed).
*/
if (attr.value === infra_1.namespace.XML ||
(attr.prefix === null && ignoreNamespaceDefinitionAttribute) ||
(attr.prefix !== null && (!(attr.localName in localPrefixesMap) ||
localPrefixesMap[attr.localName] !== attr.value) &&
map.has(attr.localName, attr.value)))
continue;
/**
* 3.5.2.2. If the require well-formed flag is set (its value is true),
* and the value of attr's value attribute matches the XMLNS
* namespace, then throw an exception; the serialization of this
* attribute would produce invalid XML because the XMLNS namespace
* is reserved and cannot be applied as an element's namespace via
* XML parsing.
*
* _Note:_ DOM APIs do allow creation of elements in the XMLNS
* namespace but with strict qualifications.
*/
if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) {
throw new Error("XMLNS namespace is reserved (well-formed required).");
}
/**
* 3.5.2.3. If the require well-formed flag is set (its value is true),
* and the value of attr's value attribute is the empty string, then
* throw an exception; namespace prefix declarations cannot be used
* to undeclare a namespace (use a default namespace declaration
* instead).
*/
if (requireWellFormed && attr.value === '') {
throw new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required).");
}
/**
* 3.5.2.4. the attr's prefix matches the string "xmlns", then let
* candidate prefix be the string "xmlns".
*/
if (attr.prefix === 'xmlns')
candidatePrefix = 'xmlns';
/**
* 3.5.3. Otherwise, the attribute namespace is not the XMLNS namespace.
* Run these steps:
*
* _Note:_ The (candidatePrefix === null) check is not in the spec.
* We deviate from the spec here. Otherwise a prefix is generated for
* all attributes with namespaces.
*/
}
else if (candidatePrefix === null) {
if (attr.prefix !== null &&
(!map.hasPrefix(attr.prefix) ||
map.has(attr.prefix, attributeNamespace))) {
/**
* Check if we can use the attribute's own prefix.
* We deviate from the spec here.
* TODO: This is not an efficient way of searching for prefixes.
* Follow developments to the spec.
*/
candidatePrefix = attr.prefix;
}
else {
/**
* 3.5.3.1. Let candidate prefix be the result of generating a prefix
* providing map, attribute namespace, and prefix index as input.
*/
candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex);
}
/**
* 3.5.3.2. Append the following to result, in the order listed:
* 3.5.3.2.1. " " (U+0020 SPACE);
* 3.5.3.2.2. The string "xmlns:";
* 3.5.3.2.3. The value of candidate prefix;
* 3.5.3.2.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 3.5.3.2.5. The result of serializing an attribute value given
* attribute namespace and the require well-formed flag as input;
* 3.5.3.2.6. """ (U+0022 QUOTATION MARK).
*/
result.push([null, "xmlns", candidatePrefix,
this._serializeAttributeValue(attributeNamespace, requireWellFormed, noDoubleEncoding)]);
}
}
/**
* 3.6. Append a " " (U+0020 SPACE) to result.
* 3.7. If candidate prefix is not null, then append to result the
* concatenation of candidate prefix with ":" (U+003A COLON).
*/
let attrName = '';
if (candidatePrefix !== null) {
attrName = candidatePrefix;
}
/**
* 3.8. If the require well-formed flag is set (its value is true), and
* this attr's localName attribute contains the character
* ":" (U+003A COLON) or does not match the XML Name production or
* equals "xmlns" and attribute namespace is null, then throw an
* exception; the serialization of this attr would not be a
* well-formed attribute.
*/
if (requireWellFormed && (attr.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(attr.localName) ||
(attr.localName === "xmlns" && attributeNamespace === null))) {
throw new Error("Attribute local name contains invalid characters (well-formed required).");
}
/**
* 3.9. Append the following strings to result, in the order listed:
* 3.9.1. The value of attr's localName;
* 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 3.9.3. The result of serializing an attribute value given attr's value
* attribute and the require well-formed flag as input;
* 3.9.4. """ (U+0022 QUOTATION MARK).
*/
result.push([attributeNamespace, candidatePrefix, attr.localName,
this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]);
}
/**
* 4. Return the value of result.
*/
return result;
}
/**
* Produces an XML serialization of the attributes of an element node.
*
* @param node - node to serialize
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributes(node, requireWellFormed, noDoubleEncoding) {
/**
* 1. Let result be the empty string.
* 2. Let localname set be a new empty namespace localname set. This
* localname set will contain tuples of unique attribute namespaceURI and
* localName pairs, and is populated as each attr is processed. This set is
* used to [optionally] enforce the well-formed constraint that an element
* cannot have two attributes with the same namespaceURI and localName.
* This can occur when two otherwise identical attributes on the same
* element differ only by their prefix values.
*/
const result = [];
const localNameSet = requireWellFormed ? {} : undefined;
/**
* 3. Loop: For each attribute attr in element's attributes, in the order
* they are specified in the element's attribute list:
*/
for (const attr of node.attributes) {
// Optimize common case
if (!requireWellFormed) {
result.push([null, null, attr.localName,
this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]);
continue;
}
/**
* 3.1. If the require well-formed flag is set (its value is true), and the
* localname set contains a tuple whose values match those of a new tuple
* consisting of attr's namespaceURI attribute and localName attribute,
* then throw an exception; the serialization of this attr would fail to
* produce a well-formed element serialization.
*/
if (requireWellFormed && localNameSet && (attr.localName in localNameSet)) {
throw new Error("Element contains duplicate attributes (well-formed required).");
}
/**
* 3.2. Create a new tuple consisting of attr's namespaceURI attribute and
* localName attribute, and add it to the localname set.
* 3.3. Let attribute namespace be the value of attr's namespaceURI value.
* 3.4. Let candidate prefix be null.
*/
/* istanbul ignore else */
if (requireWellFormed && localNameSet)
localNameSet[attr.localName] = true;
/** 3.5. If attribute namespace is not null, then run these sub-steps: */
/**
* 3.6. Append a " " (U+0020 SPACE) to result.
* 3.7. If candidate prefix is not null, then append to result the
* concatenation of candidate prefix with ":" (U+003A COLON).
*/
/**
* 3.8. If the require well-formed flag is set (its value is true), and
* this attr's localName attribute contains the character
* ":" (U+003A COLON) or does not match the XML Name production or
* equals "xmlns" and attribute namespace is null, then throw an
* exception; the serialization of this attr would not be a
* well-formed attribute.
*/
if (requireWellFormed && (attr.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(attr.localName))) {
throw new Error("Attribute local name contains invalid characters (well-formed required).");
}
/**
* 3.9. Append the following strings to result, in the order listed:
* 3.9.1. The value of attr's localName;
* 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK);
* 3.9.3. The result of serializing an attribute value given attr's value
* attribute and the require well-formed flag as input;
* 3.9.4. """ (U+0022 QUOTATION MARK).
*/
result.push([null, null, attr.localName,
this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]);
}
/**
* 4. Return the value of result.
*/
return result;
}
/**
* Records namespace information for the given element and returns the
* default namespace attribute value.
*
* @param node - element node to process
* @param map - namespace prefix map
* @param localPrefixesMap - local prefixes map
*/
_recordNamespaceInformation(node, map, localPrefixesMap) {
/**
* 1. Let default namespace attr value be null.
*/
let defaultNamespaceAttrValue = null;
/**
* 2. Main: For each attribute attr in element's attributes, in the order
* they are specified in the element's attribute list:
*/
for (const attr of node.attributes) {
/**
* _Note:_ The following conditional steps find namespace prefixes. Only
* attributes in the XMLNS namespace are considered (e.g., attributes made
* to look like namespace declarations via
* setAttribute("xmlns:pretend-prefix", "pretend-namespace") are not
* included).
*/
/** 2.1. Let attribute namespace be the value of attr's namespaceURI value. */
let attributeNamespace = attr.namespaceURI;
/** 2.2. Let attribute prefix be the value of attr's prefix. */
let attributePrefix = attr.prefix;
/** 2.3. If the attribute namespace is the XMLNS namespace, then: */
if (attributeNamespace === infra_1.namespace.XMLNS) {
/**
* 2.3.1. If attribute prefix is null, then attr is a default namespace
* declaration. Set the default namespace attr value to attr's value and
* stop running these steps, returning to Main to visit the next
* attribute.
*/
if (attributePrefix === null) {
defaultNamespaceAttrValue = attr.value;
continue;
/**
* 2.3.2. Otherwise, the attribute prefix is not null and attr is a
* namespace prefix definition. Run the following steps:
*/
}
else {
/** 2.3.2.1. Let prefix definition be the value of attr's localName. */
let prefixDefinition = attr.localName;
/** 2.3.2.2. Let namespace definition be the value of attr's value. */
let namespaceDefinition = attr.value;
/**
* 2.3.2.3. If namespace definition is the XML namespace, then stop
* running these steps, and return to Main to visit the next
* attribute.
*
* _Note:_ XML namespace definitions in prefixes are completely
* ignored (in order to avoid unnecessary work when there might be
* prefix conflicts). XML namespaced elements are always handled
* uniformly by prefixing (and overriding if necessary) the element's
* localname with the reserved "xml" prefix.
*/
if (namespaceDefinition === infra_1.namespace.XML) {
continue;
}
/**
* 2.3.2.4. If namespace definition is the empty string (the
* declarative form of having no namespace), then let namespace
* definition be null instead.
*/
if (namespaceDefinition === '') {
namespaceDefinition = null;
}
/**
* 2.3.2.5. If prefix definition is found in map given the namespace
* namespace definition, then stop running these steps, and return to
* Main to visit the next attribute.
*
* _Note:_ This step avoids adding duplicate prefix definitions for
* the same namespace in the map. This has the side-effect of avoiding
* later serialization of duplicate namespace prefix declarations in
* any descendant nodes.
*/
if (map.has(prefixDefinition, namespaceDefinition)) {
continue;
}
/**
* 2.3.2.6. Add the prefix prefix definition to map given namespace
* namespace definition.
*/
map.set(prefixDefinition, namespaceDefinition);
/**
* 2.3.2.7. Add the value of prefix definition as a new key to the
* local prefixes map, with the namespace definition as the key's
* value replacing the value of null with the empty string if
* applicable.
*/
localPrefixesMap[prefixDefinition] = namespaceDefinition || '';
}
}
}
/**
* 3. Return the value of default namespace attr value.
*
* _Note:_ The empty string is a legitimate return value and is not
* converted to null.
*/
return defaultNamespaceAttrValue;
}
/**
* Generates a new prefix for the given namespace.
*
* @param newNamespace - a namespace to generate prefix for
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
*/
_generatePrefix(newNamespace, prefixMap, prefixIndex) {
/**
* 1. Let generated prefix be the concatenation of the string "ns" and the
* current numerical value of prefix index.
* 2. Let the value of prefix index be incremented by one.
* 3. Add to map the generated prefix given the new namespace namespace.
* 4. Return the value of generated prefix.
*/
const generatedPrefix = "ns" + prefixIndex.value.toString();
prefixIndex.value++;
prefixMap.set(generatedPrefix, newNamespace);
return generatedPrefix;
}
/**
* Produces an XML serialization of an attribute value.
*
* @param value - attribute value
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributeValue(value, requireWellFormed, noDoubleEncoding) {
/**
* From: https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value
*
* 1. If the require well-formed flag is set (its value is true), and
* attribute value contains characters that are not matched by the XML Char
* production, then throw an exception; the serialization of this attribute
* value would fail to produce a well-formed element serialization.
*/
if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) {
throw new Error("Invalid characters in attribute value.");
}
/**
* 2. If attribute value is null, then return the empty string.
*/
if (value === null)
return "";
/**
* 3. Otherwise, attribute value is a string. Return the value of attribute
* value, first replacing any occurrences of the following:
* - "&" with "&"
* - """ with """
* - "<" with "<"
* - ">" with ">"
* NOTE
* This matches behavior present in browsers, and goes above and beyond the
* grammar requirement in the XML specification's AttValue production by
* also replacing ">" characters.
*/
if (noDoubleEncoding) {
return value.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&')
.replace(/</g, '<')
.replace(/"/g, '"')
.replace(/\t/g, '	')
.replace(/\n/g, '
')
.replace(/\r/g, '
');
}
else {
let result = "";
for (let i = 0; i < value.length; i++) {
const c = value[i];
if (c === "\"")
result += """;
else if (c === "&")
result += "&";
else if (c === "<")
result += "<";
else if (c === ">")
result += ">";
else
result += c;
}
return result;
}
}
}
exports.BaseWriter = BaseWriter;
BaseWriter._VoidElementNames = new Set(['area', 'base', 'basefont',
'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen',
'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']);
//# sourceMappingURL=BaseWriter.js.map
/***/ }),
/***/ 464:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const DOMException_1 = __webpack_require__(35);
/**
* Applies the filter to the given node and returns the result.
*
* @param traverser - the `NodeIterator` or `TreeWalker` instance
* @param node - the node to filter
*/
function traversal_filter(traverser, node) {
/**
* 1. If traverser’s active flag is set, then throw an "InvalidStateError"
* DOMException.
*/
if (traverser._activeFlag) {
throw new DOMException_1.InvalidStateError();
}
/**
* 2. Let n be node’s nodeType attribute value − 1.
*/
const n = node._nodeType - 1;
/**
* 3. If the nth bit (where 0 is the least significant bit) of traverser’s
* whatToShow is not set, then return FILTER_SKIP.
*/
const mask = 1 << n;
if ((traverser.whatToShow & mask) === 0) {
return interfaces_1.FilterResult.Skip;
}
/**
* 4. If traverser’s filter is null, then return FILTER_ACCEPT.
*/
if (!traverser.filter) {
return interfaces_1.FilterResult.Accept;
}
/**
* 5. Set traverser’s active flag.
*/
traverser._activeFlag = true;
/**
* 6. Let result be the return value of call a user object’s operation with
* traverser’s filter, "acceptNode", and « node ». If this throws an
* exception, then unset traverser’s active flag and rethrow the exception.
*/
let result = interfaces_1.FilterResult.Reject;
try {
result = traverser.filter.acceptNode(node);
}
catch (err) {
traverser._activeFlag = false;
throw err;
}
/**
* 7. Unset traverser’s active flag.
* 8. Return result.
*/
traverser._activeFlag = false;
return result;
}
exports.traversal_filter = traversal_filter;
//# sourceMappingURL=TraversalAlgorithm.js.map
/***/ }),
/***/ 468:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const XMLStringLexer_1 = __webpack_require__(911);
const interfaces_1 = __webpack_require__(172);
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
const LocalNameSet_1 = __webpack_require__(575);
/**
* Represents a parser for XML content.
*
* See: https://html.spec.whatwg.org/#xml-parser
*/
class XMLParserImpl {
/**
* Parses XML content.
*
* @param source - a string containing XML content
*/
parse(source) {
const lexer = new XMLStringLexer_1.XMLStringLexer(source, { skipWhitespaceOnlyText: true });
const doc = algorithm_1.create_document();
let context = doc;
let token = lexer.nextToken();
while (token.type !== interfaces_1.TokenType.EOF) {
switch (token.type) {
case interfaces_1.TokenType.Declaration:
const declaration = token;
if (declaration.version !== "1.0") {
throw new Error("Invalid xml version: " + declaration.version);
}
break;
case interfaces_1.TokenType.DocType:
const doctype = token;
if (!algorithm_1.xml_isPubidChar(doctype.pubId)) {
throw new Error("DocType public identifier does not match PubidChar construct.");
}
if (!algorithm_1.xml_isLegalChar(doctype.sysId) ||
(doctype.sysId.indexOf('"') !== -1 && doctype.sysId.indexOf("'") !== -1)) {
throw new Error("DocType system identifier contains invalid characters.");
}
context.appendChild(doc.implementation.createDocumentType(doctype.name, doctype.pubId, doctype.sysId));
break;
case interfaces_1.TokenType.CDATA:
const cdata = token;
if (!algorithm_1.xml_isLegalChar(cdata.data) ||
cdata.data.indexOf("]]>") !== -1) {
throw new Error("CDATA contains invalid characters.");
}
context.appendChild(doc.createCDATASection(cdata.data));
break;
case interfaces_1.TokenType.Comment:
const comment = token;
if (!algorithm_1.xml_isLegalChar(comment.data) ||
comment.data.indexOf("--") !== -1 || comment.data.endsWith("-")) {
throw new Error("Comment data contains invalid characters.");
}
context.appendChild(doc.createComment(comment.data));
break;
case interfaces_1.TokenType.PI:
const pi = token;
if (pi.target.indexOf(":") !== -1 || (/^xml$/i).test(pi.target)) {
throw new Error("Processing instruction target contains invalid characters.");
}
if (!algorithm_1.xml_isLegalChar(pi.data) || pi.data.indexOf("?>") !== -1) {
throw new Error("Processing instruction data contains invalid characters.");
}
context.appendChild(doc.createProcessingInstruction(pi.target, pi.data));
break;
case interfaces_1.TokenType.Text:
const text = token;
if (!algorithm_1.xml_isLegalChar(text.data)) {
throw new Error("Text data contains invalid characters.");
}
context.appendChild(doc.createTextNode(text.data));
break;
case interfaces_1.TokenType.Element:
const element = token;
// inherit namespace from parent
const [prefix, localName] = algorithm_1.namespace_extractQName(element.name);
if (localName.indexOf(":") !== -1 || !algorithm_1.xml_isName(localName)) {
throw new Error("Node local name contains invalid characters.");
}
if (prefix === "xmlns") {
throw new Error("An element cannot have the 'xmlns' prefix.");
}
let namespace = context.lookupNamespaceURI(prefix);
// override namespace if there is a namespace declaration
// attribute
// also lookup namespace declaration attributes
const nsDeclarations = {};
for (const [attName, attValue] of element.attributes) {
if (attName === "xmlns") {
namespace = attValue;
}
else {
const [attPrefix, attLocalName] = algorithm_1.namespace_extractQName(attName);
if (attPrefix === "xmlns") {
if (attLocalName === prefix) {
namespace = attValue;
}
nsDeclarations[attLocalName] = attValue;
}
}
}
// create the DOM element node
const elementNode = (namespace !== null ?
doc.createElementNS(namespace, element.name) :
doc.createElement(element.name));
context.appendChild(elementNode);
// assign attributes
const localNameSet = new LocalNameSet_1.LocalNameSet();
for (const [attName, attValue] of element.attributes) {
const [attPrefix, attLocalName] = algorithm_1.namespace_extractQName(attName);
let attNamespace = null;
if (attPrefix === "xmlns" || (attPrefix === null && attLocalName === "xmlns")) {
// namespace declaration attribute
attNamespace = infra_1.namespace.XMLNS;
}
else {
attNamespace = elementNode.lookupNamespaceURI(attPrefix);
if (attNamespace !== null && elementNode.isDefaultNamespace(attNamespace)) {
attNamespace = null;
}
else if (attNamespace === null && attPrefix !== null) {
attNamespace = nsDeclarations[attPrefix] || null;
}
}
if (localNameSet.has(attNamespace, attLocalName)) {
throw new Error("Element contains duplicate attributes.");
}
localNameSet.set(attNamespace, attLocalName);
if (attNamespace === infra_1.namespace.XMLNS) {
if (attValue === infra_1.namespace.XMLNS) {
throw new Error("XMLNS namespace is reserved.");
}
}
if (attLocalName.indexOf(":") !== -1 || !algorithm_1.xml_isName(attLocalName)) {
throw new Error("Attribute local name contains invalid characters.");
}
if (attPrefix === "xmlns" && attValue === "") {
throw new Error("Empty XML namespace is not allowed.");
}
if (attNamespace !== null)
elementNode.setAttributeNS(attNamespace, attName, attValue);
else
elementNode.setAttribute(attName, attValue);
}
if (!element.selfClosing) {
context = elementNode;
}
break;
case interfaces_1.TokenType.ClosingTag:
const closingTag = token;
if (closingTag.name !== context.nodeName) {
throw new Error('Closing tag name does not match opening tag name.');
}
/* istanbul ignore else */
if (context._parent) {
context = context._parent;
}
break;
}
token = lexer.nextToken();
}
return doc;
}
}
exports.XMLParserImpl = XMLParserImpl;
//# sourceMappingURL=XMLParserImpl.js.map
/***/ }),
/***/ 470:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const command_1 = __webpack_require__(431);
const os = __importStar(__webpack_require__(87));
const path = __importStar(__webpack_require__(622));
/**
* The code to exit an action
*/
var ExitCode;
(function (ExitCode) {
/**
* A code indicating that the action was successful
*/
ExitCode[ExitCode["Success"] = 0] = "Success";
/**
* A code indicating that the action was a failure
*/
ExitCode[ExitCode["Failure"] = 1] = "Failure";
})(ExitCode = exports.ExitCode || (exports.ExitCode = {}));
//-----------------------------------------------------------------------
// Variables
//-----------------------------------------------------------------------
/**
* Sets env variable for this action and future actions in the job
* @param name the name of the variable to set
* @param val the value of the variable
*/
function exportVariable(name, val) {
process.env[name] = val;
command_1.issueCommand('set-env', { name }, val);
}
exports.exportVariable = exportVariable;
/**
* Registers a secret which will get masked from logs
* @param secret value of the secret
*/
function setSecret(secret) {
command_1.issueCommand('add-mask', {}, secret);
}
exports.setSecret = setSecret;
/**
* Prepends inputPath to the PATH (for this action and future actions)
* @param inputPath
*/
function addPath(inputPath) {
command_1.issueCommand('add-path', {}, inputPath);
process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
}
exports.addPath = addPath;
/**
* Gets the value of an input. The value is also trimmed.
*
* @param name name of the input to get
* @param options optional. See InputOptions.
* @returns string
*/
function getInput(name, options) {
const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';
if (options && options.required && !val) {
throw new Error(`Input required and not supplied: ${name}`);
}
return val.trim();
}
exports.getInput = getInput;
/**
* Sets the value of an output.
*
* @param name name of the output to set
* @param value value to store
*/
function setOutput(name, value) {
command_1.issueCommand('set-output', { name }, value);
}
exports.setOutput = setOutput;
//-----------------------------------------------------------------------
// Results
//-----------------------------------------------------------------------
/**
* Sets the action status to failed.
* When the action exits it will be with an exit code of 1
* @param message add error issue message
*/
function setFailed(message) {
process.exitCode = ExitCode.Failure;
error(message);
}
exports.setFailed = setFailed;
//-----------------------------------------------------------------------
// Logging Commands
//-----------------------------------------------------------------------
/**
* Writes debug message to user log
* @param message debug message
*/
function debug(message) {
command_1.issueCommand('debug', {}, message);
}
exports.debug = debug;
/**
* Adds an error issue
* @param message error issue message
*/
function error(message) {
command_1.issue('error', message);
}
exports.error = error;
/**
* Adds an warning issue
* @param message warning issue message
*/
function warning(message) {
command_1.issue('warning', message);
}
exports.warning = warning;
/**
* Writes info to log with console.log.
* @param message info message
*/
function info(message) {
process.stdout.write(message + os.EOL);
}
exports.info = info;
/**
* Begin an output group.
*
* Output until the next `groupEnd` will be foldable in this group
*
* @param name The name of the output group
*/
function startGroup(name) {
command_1.issue('group', name);
}
exports.startGroup = startGroup;
/**
* End an output group.
*/
function endGroup() {
command_1.issue('endgroup');
}
exports.endGroup = endGroup;
/**
* Wrap an asynchronous function call in a group.
*
* Returns the same type as the function itself.
*
* @param name The name of the group
* @param fn The function to wrap in the group
*/
function group(name, fn) {
return __awaiter(this, void 0, void 0, function* () {
startGroup(name);
let result;
try {
result = yield fn();
}
finally {
endGroup();
}
return result;
});
}
exports.group = group;
//-----------------------------------------------------------------------
// Wrapper action state
//-----------------------------------------------------------------------
/**
* Saves state for current action, the state can only be retrieved by this action's post job execution.
*
* @param name name of the state to store
* @param value value to store
*/
function saveState(name, value) {
command_1.issueCommand('save-state', { name }, value);
}
exports.saveState = saveState;
/**
* Gets the value of an state set by this action's main execution.
*
* @param name name of the state to get
* @returns string
*/
function getState(name) {
return process.env[`STATE_${name}`] || '';
}
exports.getState = getState;
//# sourceMappingURL=core.js.map
/***/ }),
/***/ 476:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const algorithm_1 = __webpack_require__(163);
/**
* Represents a mixin that allows nodes to become the contents of
* a <slot> element. This mixin is implemented by {@link Element} and
* {@link Text}.
*/
class SlotableImpl {
get _name() { return this.__name || ''; }
set _name(val) { this.__name = val; }
get _assignedSlot() { return this.__assignedSlot || null; }
set _assignedSlot(val) { this.__assignedSlot = val; }
/** @inheritdoc */
get assignedSlot() {
return algorithm_1.shadowTree_findASlot(this, true);
}
}
exports.SlotableImpl = SlotableImpl;
//# sourceMappingURL=SlotableImpl.js.map
/***/ }),
/***/ 479:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const DOMException_1 = __webpack_require__(35);
const interfaces_1 = __webpack_require__(970);
const util_1 = __webpack_require__(918);
const util_2 = __webpack_require__(337);
const infra_1 = __webpack_require__(23);
const CustomElementAlgorithm_1 = __webpack_require__(344);
const TreeAlgorithm_1 = __webpack_require__(873);
const NodeIteratorAlgorithm_1 = __webpack_require__(272);
const ShadowTreeAlgorithm_1 = __webpack_require__(180);
const MutationObserverAlgorithm_1 = __webpack_require__(151);
const DOMAlgorithm_1 = __webpack_require__(304);
const DocumentAlgorithm_1 = __webpack_require__(493);
/**
* Ensures pre-insertion validity of a node into a parent before a
* child.
*
* @param node - node to insert
* @param parent - parent node to receive node
* @param child - child node to insert node before
*/
function mutation_ensurePreInsertionValidity(node, parent, child) {
const parentNodeType = parent._nodeType;
const nodeNodeType = node._nodeType;
const childNodeType = child ? child._nodeType : null;
/**
* 1. If parent is not a Document, DocumentFragment, or Element node,
* throw a "HierarchyRequestError" DOMException.
*/
if (parentNodeType !== interfaces_1.NodeType.Document &&
parentNodeType !== interfaces_1.NodeType.DocumentFragment &&
parentNodeType !== interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`Only document, document fragment and element nodes can contain child nodes. Parent node is ${parent.nodeName}.`);
/**
* 2. If node is a host-including inclusive ancestor of parent, throw a
* "HierarchyRequestError" DOMException.
*/
if (TreeAlgorithm_1.tree_isHostIncludingAncestorOf(parent, node, true))
throw new DOMException_1.HierarchyRequestError(`The node to be inserted cannot be an inclusive ancestor of parent node. Node is ${node.nodeName}, parent node is ${parent.nodeName}.`);
/**
* 3. If child is not null and its parent is not parent, then throw a
* "NotFoundError" DOMException.
*/
if (child !== null && child._parent !== parent)
throw new DOMException_1.NotFoundError(`The reference child node cannot be found under parent node. Child node is ${child.nodeName}, parent node is ${parent.nodeName}.`);
/**
* 4. If node is not a DocumentFragment, DocumentType, Element, Text,
* ProcessingInstruction, or Comment node, throw a "HierarchyRequestError"
* DOMException.
*/
if (nodeNodeType !== interfaces_1.NodeType.DocumentFragment &&
nodeNodeType !== interfaces_1.NodeType.DocumentType &&
nodeNodeType !== interfaces_1.NodeType.Element &&
nodeNodeType !== interfaces_1.NodeType.Text &&
nodeNodeType !== interfaces_1.NodeType.ProcessingInstruction &&
nodeNodeType !== interfaces_1.NodeType.CData &&
nodeNodeType !== interfaces_1.NodeType.Comment)
throw new DOMException_1.HierarchyRequestError(`Only document fragment, document type, element, text, processing instruction, cdata section or comment nodes can be inserted. Node is ${node.nodeName}.`);
/**
* 5. If either node is a Text node and parent is a document, or node is a
* doctype and parent is not a document, throw a "HierarchyRequestError"
* DOMException.
*/
if (nodeNodeType === interfaces_1.NodeType.Text &&
parentNodeType === interfaces_1.NodeType.Document)
throw new DOMException_1.HierarchyRequestError(`Cannot insert a text node as a child of a document node. Node is ${node.nodeName}.`);
if (nodeNodeType === interfaces_1.NodeType.DocumentType &&
parentNodeType !== interfaces_1.NodeType.Document)
throw new DOMException_1.HierarchyRequestError(`A document type node can only be inserted under a document node. Parent node is ${parent.nodeName}.`);
/**
* 6. If parent is a document, and any of the statements below, switched on
* node, are true, throw a "HierarchyRequestError" DOMException.
* - DocumentFragment node
* If node has more than one element child or has a Text node child.
* Otherwise, if node has one element child and either parent has an element
* child, child is a doctype, or child is not null and a doctype is
* following child.
* - element
* parent has an element child, child is a doctype, or child is not null and
* a doctype is following child.
* - doctype
* parent has a doctype child, child is non-null and an element is preceding
* child, or child is null and parent has an element child.
*/
if (parentNodeType === interfaces_1.NodeType.Document) {
if (nodeNodeType === interfaces_1.NodeType.DocumentFragment) {
let eleCount = 0;
for (const childNode of node._children) {
if (childNode._nodeType === interfaces_1.NodeType.Element)
eleCount++;
else if (childNode._nodeType === interfaces_1.NodeType.Text)
throw new DOMException_1.HierarchyRequestError(`Cannot insert text a node as a child of a document node. Node is ${childNode.nodeName}.`);
}
if (eleCount > 1) {
throw new DOMException_1.HierarchyRequestError(`A document node can only have one document element node. Document fragment to be inserted has ${eleCount} element nodes.`);
}
else if (eleCount === 1) {
for (const ele of parent._children) {
if (ele._nodeType === interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`The document node already has a document element node.`);
}
if (child) {
if (childNodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node.`);
let doctypeChild = child._nextSibling;
while (doctypeChild) {
if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node.`);
doctypeChild = doctypeChild._nextSibling;
}
}
}
}
else if (nodeNodeType === interfaces_1.NodeType.Element) {
for (const ele of parent._children) {
if (ele._nodeType === interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`Document already has a document element node. Node is ${node.nodeName}.`);
}
if (child) {
if (childNodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node. Node is ${node.nodeName}.`);
let doctypeChild = child._nextSibling;
while (doctypeChild) {
if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node. Node is ${node.nodeName}.`);
doctypeChild = doctypeChild._nextSibling;
}
}
}
else if (nodeNodeType === interfaces_1.NodeType.DocumentType) {
for (const ele of parent._children) {
if (ele._nodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Document already has a document type node. Node is ${node.nodeName}.`);
}
if (child) {
let elementChild = child._previousSibling;
while (elementChild) {
if (elementChild._nodeType === interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`Cannot insert a document type node before an element node. Node is ${node.nodeName}.`);
elementChild = elementChild._previousSibling;
}
}
else {
let elementChild = parent._firstChild;
while (elementChild) {
if (elementChild._nodeType === interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`Cannot insert a document type node before an element node. Node is ${node.nodeName}.`);
elementChild = elementChild._nextSibling;
}
}
}
}
}
exports.mutation_ensurePreInsertionValidity = mutation_ensurePreInsertionValidity;
/**
* Ensures pre-insertion validity of a node into a parent before a
* child, then adopts the node to the tree and inserts it.
*
* @param node - node to insert
* @param parent - parent node to receive node
* @param child - child node to insert node before
*/
function mutation_preInsert(node, parent, child) {
/**
* 1. Ensure pre-insertion validity of node into parent before child.
* 2. Let reference child be child.
* 3. If reference child is node, set it to node’s next sibling.
* 4. Adopt node into parent’s node document.
* 5. Insert node into parent before reference child.
* 6. Return node.
*/
mutation_ensurePreInsertionValidity(node, parent, child);
let referenceChild = child;
if (referenceChild === node)
referenceChild = node._nextSibling;
DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument);
mutation_insert(node, parent, referenceChild);
return node;
}
exports.mutation_preInsert = mutation_preInsert;
/**
* Inserts a node into a parent node before the given child node.
*
* @param node - node to insert
* @param parent - parent node to receive node
* @param child - child node to insert node before
* @param suppressObservers - whether to notify observers
*/
function mutation_insert(node, parent, child, suppressObservers) {
// Optimized common case
if (child === null && node._nodeType !== interfaces_1.NodeType.DocumentFragment) {
mutation_insert_single(node, parent, suppressObservers);
return;
}
/**
* 1. Let count be the number of children of node if it is a
* DocumentFragment node, and one otherwise.
*/
const count = (node._nodeType === interfaces_1.NodeType.DocumentFragment ?
node._children.size : 1);
/**
* 2. If child is non-null, then:
*/
if (child !== null) {
/**
* 2.1. For each live range whose start node is parent and start
* offset is greater than child's index, increase its start
* offset by count.
* 2.2. For each live range whose end node is parent and end
* offset is greater than child's index, increase its end
* offset by count.
*/
if (dom_1.dom.rangeList.size !== 0) {
const index = TreeAlgorithm_1.tree_index(child);
for (const range of dom_1.dom.rangeList) {
if (range._start[0] === parent && range._start[1] > index) {
range._start[1] += count;
}
if (range._end[0] === parent && range._end[1] > index) {
range._end[1] += count;
}
}
}
}
/**
* 3. Let nodes be node’s children, if node is a DocumentFragment node;
* otherwise « node ».
*/
const nodes = node._nodeType === interfaces_1.NodeType.DocumentFragment ?
new Array(...node._children) : [node];
/**
* 4. If node is a DocumentFragment node, remove its children with the
* suppress observers flag set.
*/
if (node._nodeType === interfaces_1.NodeType.DocumentFragment) {
while (node._firstChild) {
mutation_remove(node._firstChild, node, true);
}
}
/**
* 5. If node is a DocumentFragment node, then queue a tree mutation record
* for node with « », nodes, null, and null.
*/
if (dom_1.dom.features.mutationObservers) {
if (node._nodeType === interfaces_1.NodeType.DocumentFragment) {
MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(node, [], nodes, null, null);
}
}
/**
* 6. Let previousSibling be child’s previous sibling or parent’s last
* child if child is null.
*/
const previousSibling = (child ? child._previousSibling : parent._lastChild);
let index = child === null ? -1 : TreeAlgorithm_1.tree_index(child);
/**
* 7. For each node in nodes, in tree order:
*/
for (let i = 0; i < nodes.length; i++) {
const node = nodes[i];
if (util_1.Guard.isElementNode(node)) {
// set document element node
if (util_1.Guard.isDocumentNode(parent)) {
parent._documentElement = node;
}
// mark that the document has namespaces
if (!node._nodeDocument._hasNamespaces && (node._namespace !== null ||
node._namespacePrefix !== null)) {
node._nodeDocument._hasNamespaces = true;
}
}
/**
* 7.1. If child is null, then append node to parent’s children.
* 7.2. Otherwise, insert node into parent’s children before child’s
* index.
*/
node._parent = parent;
if (child === null) {
infra_1.set.append(parent._children, node);
}
else {
infra_1.set.insert(parent._children, node, index);
index++;
}
// assign siblings and children for quick lookups
if (parent._firstChild === null) {
node._previousSibling = null;
node._nextSibling = null;
parent._firstChild = node;
parent._lastChild = node;
}
else {
const prev = (child ? child._previousSibling : parent._lastChild);
const next = (child ? child : null);
node._previousSibling = prev;
node._nextSibling = next;
if (prev)
prev._nextSibling = node;
if (next)
next._previousSibling = node;
if (!prev)
parent._firstChild = node;
if (!next)
parent._lastChild = node;
}
/**
* 7.3. If parent is a shadow host and node is a slotable, then
* assign a slot for node.
*/
if (dom_1.dom.features.slots) {
if (parent._shadowRoot !== null && util_1.Guard.isSlotable(node)) {
ShadowTreeAlgorithm_1.shadowTree_assignASlot(node);
}
}
/**
* 7.4. If node is a Text node, run the child text content change
* steps for parent.
*/
if (dom_1.dom.features.steps) {
if (util_1.Guard.isTextNode(node)) {
DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent);
}
}
/**
* 7.5. If parent's root is a shadow root, and parent is a slot
* whose assigned nodes is the empty list, then run signal
* a slot change for parent.
*/
if (dom_1.dom.features.slots) {
if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) &&
util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) {
ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent);
}
}
/**
* 7.6. Run assign slotables for a tree with node's root.
*/
if (dom_1.dom.features.slots) {
ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(node));
}
/**
* 7.7. For each shadow-including inclusive descendant
* inclusiveDescendant of node, in shadow-including tree
* order:
*/
let inclusiveDescendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, true);
while (inclusiveDescendant !== null) {
/**
* 7.7.1. Run the insertion steps with inclusiveDescendant.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runInsertionSteps(inclusiveDescendant);
}
if (dom_1.dom.features.customElements) {
/**
* 7.7.2. If inclusiveDescendant is connected, then:
*/
if (util_1.Guard.isElementNode(inclusiveDescendant) &&
ShadowTreeAlgorithm_1.shadowTree_isConnected(inclusiveDescendant)) {
if (util_1.Guard.isCustomElementNode(inclusiveDescendant)) {
/**
* 7.7.2.1. If inclusiveDescendant is custom, then enqueue a custom
* element callback reaction with inclusiveDescendant, callback name
* "connectedCallback", and an empty argument list.
*/
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(inclusiveDescendant, "connectedCallback", []);
}
else {
/**
* 7.7.2.2. Otherwise, try to upgrade inclusiveDescendant.
*/
CustomElementAlgorithm_1.customElement_tryToUpgrade(inclusiveDescendant);
}
}
}
inclusiveDescendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, inclusiveDescendant, true, true);
}
}
/**
* 8. If suppress observers flag is unset, then queue a tree mutation record
* for parent with nodes, « », previousSibling, and child.
*/
if (dom_1.dom.features.mutationObservers) {
if (!suppressObservers) {
MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, nodes, [], previousSibling, child);
}
}
}
exports.mutation_insert = mutation_insert;
/**
* Inserts a node into a parent node. Optimized routine for the common case where
* node is not a document fragment node and it has no child nodes.
*
* @param node - node to insert
* @param parent - parent node to receive node
* @param suppressObservers - whether to notify observers
*/
function mutation_insert_single(node, parent, suppressObservers) {
/**
* 1. Let count be the number of children of node if it is a
* DocumentFragment node, and one otherwise.
* 2. If child is non-null, then:
* 2.1. For each live range whose start node is parent and start
* offset is greater than child's index, increase its start
* offset by count.
* 2.2. For each live range whose end node is parent and end
* offset is greater than child's index, increase its end
* offset by count.
* 3. Let nodes be node’s children, if node is a DocumentFragment node;
* otherwise « node ».
* 4. If node is a DocumentFragment node, remove its children with the
* suppress observers flag set.
* 5. If node is a DocumentFragment node, then queue a tree mutation record
* for node with « », nodes, null, and null.
*/
/**
* 6. Let previousSibling be child’s previous sibling or parent’s last
* child if child is null.
*/
const previousSibling = parent._lastChild;
// set document element node
if (util_1.Guard.isElementNode(node)) {
// set document element node
if (util_1.Guard.isDocumentNode(parent)) {
parent._documentElement = node;
}
// mark that the document has namespaces
if (!node._nodeDocument._hasNamespaces && (node._namespace !== null ||
node._namespacePrefix !== null)) {
node._nodeDocument._hasNamespaces = true;
}
}
/**
* 7. For each node in nodes, in tree order:
* 7.1. If child is null, then append node to parent’s children.
* 7.2. Otherwise, insert node into parent’s children before child’s
* index.
*/
node._parent = parent;
parent._children.add(node);
// assign siblings and children for quick lookups
if (parent._firstChild === null) {
node._previousSibling = null;
node._nextSibling = null;
parent._firstChild = node;
parent._lastChild = node;
}
else {
const prev = parent._lastChild;
node._previousSibling = prev;
node._nextSibling = null;
if (prev)
prev._nextSibling = node;
if (!prev)
parent._firstChild = node;
parent._lastChild = node;
}
/**
* 7.3. If parent is a shadow host and node is a slotable, then
* assign a slot for node.
*/
if (dom_1.dom.features.slots) {
if (parent._shadowRoot !== null && util_1.Guard.isSlotable(node)) {
ShadowTreeAlgorithm_1.shadowTree_assignASlot(node);
}
}
/**
* 7.4. If node is a Text node, run the child text content change
* steps for parent.
*/
if (dom_1.dom.features.steps) {
if (util_1.Guard.isTextNode(node)) {
DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent);
}
}
/**
* 7.5. If parent's root is a shadow root, and parent is a slot
* whose assigned nodes is the empty list, then run signal
* a slot change for parent.
*/
if (dom_1.dom.features.slots) {
if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) &&
util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) {
ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent);
}
}
/**
* 7.6. Run assign slotables for a tree with node's root.
*/
if (dom_1.dom.features.slots) {
ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(node));
}
/**
* 7.7. For each shadow-including inclusive descendant
* inclusiveDescendant of node, in shadow-including tree
* order:
* 7.7.1. Run the insertion steps with inclusiveDescendant.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runInsertionSteps(node);
}
if (dom_1.dom.features.customElements) {
/**
* 7.7.2. If inclusiveDescendant is connected, then:
*/
if (util_1.Guard.isElementNode(node) &&
ShadowTreeAlgorithm_1.shadowTree_isConnected(node)) {
if (util_1.Guard.isCustomElementNode(node)) {
/**
* 7.7.2.1. If inclusiveDescendant is custom, then enqueue a custom
* element callback reaction with inclusiveDescendant, callback name
* "connectedCallback", and an empty argument list.
*/
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(node, "connectedCallback", []);
}
else {
/**
* 7.7.2.2. Otherwise, try to upgrade inclusiveDescendant.
*/
CustomElementAlgorithm_1.customElement_tryToUpgrade(node);
}
}
}
/**
* 8. If suppress observers flag is unset, then queue a tree mutation record
* for parent with nodes, « », previousSibling, and child.
*/
if (dom_1.dom.features.mutationObservers) {
if (!suppressObservers) {
MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, [node], [], previousSibling, null);
}
}
}
/**
* Appends a node to the children of a parent node.
*
* @param node - a node
* @param parent - the parent to receive node
*/
function mutation_append(node, parent) {
/**
* To append a node to a parent, pre-insert node into parent before null.
*/
return mutation_preInsert(node, parent, null);
}
exports.mutation_append = mutation_append;
/**
* Replaces a node with another node.
*
* @param child - child node to remove
* @param node - node to insert
* @param parent - parent node to receive node
*/
function mutation_replace(child, node, parent) {
/**
* 1. If parent is not a Document, DocumentFragment, or Element node,
* throw a "HierarchyRequestError" DOMException.
*/
if (parent._nodeType !== interfaces_1.NodeType.Document &&
parent._nodeType !== interfaces_1.NodeType.DocumentFragment &&
parent._nodeType !== interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`Only document, document fragment and element nodes can contain child nodes. Parent node is ${parent.nodeName}.`);
/**
* 2. If node is a host-including inclusive ancestor of parent, throw a
* "HierarchyRequestError" DOMException.
*/
if (TreeAlgorithm_1.tree_isHostIncludingAncestorOf(parent, node, true))
throw new DOMException_1.HierarchyRequestError(`The node to be inserted cannot be an ancestor of parent node. Node is ${node.nodeName}, parent node is ${parent.nodeName}.`);
/**
* 3. If child’s parent is not parent, then throw a "NotFoundError"
* DOMException.
*/
if (child._parent !== parent)
throw new DOMException_1.NotFoundError(`The reference child node cannot be found under parent node. Child node is ${child.nodeName}, parent node is ${parent.nodeName}.`);
/**
* 4. If node is not a DocumentFragment, DocumentType, Element, Text,
* ProcessingInstruction, or Comment node, throw a "HierarchyRequestError"
* DOMException.
*/
if (node._nodeType !== interfaces_1.NodeType.DocumentFragment &&
node._nodeType !== interfaces_1.NodeType.DocumentType &&
node._nodeType !== interfaces_1.NodeType.Element &&
node._nodeType !== interfaces_1.NodeType.Text &&
node._nodeType !== interfaces_1.NodeType.ProcessingInstruction &&
node._nodeType !== interfaces_1.NodeType.CData &&
node._nodeType !== interfaces_1.NodeType.Comment)
throw new DOMException_1.HierarchyRequestError(`Only document fragment, document type, element, text, processing instruction, cdata section or comment nodes can be inserted. Node is ${node.nodeName}.`);
/**
* 5. If either node is a Text node and parent is a document, or node is a
* doctype and parent is not a document, throw a "HierarchyRequestError"
* DOMException.
*/
if (node._nodeType === interfaces_1.NodeType.Text &&
parent._nodeType === interfaces_1.NodeType.Document)
throw new DOMException_1.HierarchyRequestError(`Cannot insert a text node as a child of a document node. Node is ${node.nodeName}.`);
if (node._nodeType === interfaces_1.NodeType.DocumentType &&
parent._nodeType !== interfaces_1.NodeType.Document)
throw new DOMException_1.HierarchyRequestError(`A document type node can only be inserted under a document node. Parent node is ${parent.nodeName}.`);
/**
* 6. If parent is a document, and any of the statements below, switched on
* node, are true, throw a "HierarchyRequestError" DOMException.
* - DocumentFragment node
* If node has more than one element child or has a Text node child.
* Otherwise, if node has one element child and either parent has an element
* child that is not child or a doctype is following child.
* - element
* parent has an element child that is not child or a doctype is
* following child.
* - doctype
* parent has a doctype child that is not child, or an element is
* preceding child.
*/
if (parent._nodeType === interfaces_1.NodeType.Document) {
if (node._nodeType === interfaces_1.NodeType.DocumentFragment) {
let eleCount = 0;
for (const childNode of node._children) {
if (childNode._nodeType === interfaces_1.NodeType.Element)
eleCount++;
else if (childNode._nodeType === interfaces_1.NodeType.Text)
throw new DOMException_1.HierarchyRequestError(`Cannot insert text a node as a child of a document node. Node is ${childNode.nodeName}.`);
}
if (eleCount > 1) {
throw new DOMException_1.HierarchyRequestError(`A document node can only have one document element node. Document fragment to be inserted has ${eleCount} element nodes.`);
}
else if (eleCount === 1) {
for (const ele of parent._children) {
if (ele._nodeType === interfaces_1.NodeType.Element && ele !== child)
throw new DOMException_1.HierarchyRequestError(`The document node already has a document element node.`);
}
let doctypeChild = child._nextSibling;
while (doctypeChild) {
if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node.`);
doctypeChild = doctypeChild._nextSibling;
}
}
}
else if (node._nodeType === interfaces_1.NodeType.Element) {
for (const ele of parent._children) {
if (ele._nodeType === interfaces_1.NodeType.Element && ele !== child)
throw new DOMException_1.HierarchyRequestError(`Document already has a document element node. Node is ${node.nodeName}.`);
}
let doctypeChild = child._nextSibling;
while (doctypeChild) {
if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType)
throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node. Node is ${node.nodeName}.`);
doctypeChild = doctypeChild._nextSibling;
}
}
else if (node._nodeType === interfaces_1.NodeType.DocumentType) {
for (const ele of parent._children) {
if (ele._nodeType === interfaces_1.NodeType.DocumentType && ele !== child)
throw new DOMException_1.HierarchyRequestError(`Document already has a document type node. Node is ${node.nodeName}.`);
}
let elementChild = child._previousSibling;
while (elementChild) {
if (elementChild._nodeType === interfaces_1.NodeType.Element)
throw new DOMException_1.HierarchyRequestError(`Cannot insert a document type node before an element node. Node is ${node.nodeName}.`);
elementChild = elementChild._previousSibling;
}
}
}
/**
* 7. Let reference child be child’s next sibling.
* 8. If reference child is node, set it to node’s next sibling.
* 8. Let previousSibling be child’s previous sibling.
*/
let referenceChild = child._nextSibling;
if (referenceChild === node)
referenceChild = node._nextSibling;
let previousSibling = child._previousSibling;
/**
* 10. Adopt node into parent’s node document.
* 11. Let removedNodes be the empty list.
*/
DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument);
const removedNodes = [];
/**
* 12. If child’s parent is not null, then:
*/
if (child._parent !== null) {
/**
* 12.1. Set removedNodes to [child].
* 12.2. Remove child from its parent with the suppress observers flag
* set.
*/
removedNodes.push(child);
mutation_remove(child, child._parent, true);
}
/**
* 13. Let nodes be node’s children if node is a DocumentFragment node;
* otherwise [node].
*/
let nodes = [];
if (node._nodeType === interfaces_1.NodeType.DocumentFragment) {
nodes = Array.from(node._children);
}
else {
nodes.push(node);
}
/**
* 14. Insert node into parent before reference child with the suppress
* observers flag set.
*/
mutation_insert(node, parent, referenceChild, true);
/**
* 15. Queue a tree mutation record for parent with nodes, removedNodes,
* previousSibling, and reference child.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, nodes, removedNodes, previousSibling, referenceChild);
}
/**
* 16. Return child.
*/
return child;
}
exports.mutation_replace = mutation_replace;
/**
* Replaces all nodes of a parent with the given node.
*
* @param node - node to insert
* @param parent - parent node to receive node
*/
function mutation_replaceAll(node, parent) {
/**
* 1. If node is not null, adopt node into parent’s node document.
*/
if (node !== null) {
DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument);
}
/**
* 2. Let removedNodes be parent’s children.
*/
const removedNodes = Array.from(parent._children);
/**
* 3. Let addedNodes be the empty list.
* 4. If node is DocumentFragment node, then set addedNodes to node’s
* children.
* 5. Otherwise, if node is non-null, set addedNodes to [node].
*/
let addedNodes = [];
if (node && node._nodeType === interfaces_1.NodeType.DocumentFragment) {
addedNodes = Array.from(node._children);
}
else if (node !== null) {
addedNodes.push(node);
}
/**
* 6. Remove all parent’s children, in tree order, with the suppress
* observers flag set.
*/
for (const childNode of removedNodes) {
mutation_remove(childNode, parent, true);
}
/**
* 7. If node is not null, then insert node into parent before null with the
* suppress observers flag set.
*/
if (node !== null) {
mutation_insert(node, parent, null, true);
}
/**
* 8. Queue a tree mutation record for parent with addedNodes, removedNodes,
* null, and null.
*/
if (dom_1.dom.features.mutationObservers) {
MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, addedNodes, removedNodes, null, null);
}
}
exports.mutation_replaceAll = mutation_replaceAll;
/**
* Ensures pre-removal validity of a child node from a parent, then
* removes it.
*
* @param child - child node to remove
* @param parent - parent node
*/
function mutation_preRemove(child, parent) {
/**
* 1. If child’s parent is not parent, then throw a "NotFoundError"
* DOMException.
* 2. Remove child from parent.
* 3. Return child.
*/
if (child._parent !== parent)
throw new DOMException_1.NotFoundError(`The child node cannot be found under parent node. Child node is ${child.nodeName}, parent node is ${parent.nodeName}.`);
mutation_remove(child, parent);
return child;
}
exports.mutation_preRemove = mutation_preRemove;
/**
* Removes a child node from its parent.
*
* @param node - node to remove
* @param parent - parent node
* @param suppressObservers - whether to notify observers
*/
function mutation_remove(node, parent, suppressObservers) {
if (dom_1.dom.rangeList.size !== 0) {
/**
* 1. Let index be node’s index.
*/
const index = TreeAlgorithm_1.tree_index(node);
/**
* 2. For each live range whose start node is an inclusive descendant of
* node, set its start to (parent, index).
* 3. For each live range whose end node is an inclusive descendant of
* node, set its end to (parent, index).
*/
for (const range of dom_1.dom.rangeList) {
if (TreeAlgorithm_1.tree_isDescendantOf(node, range._start[0], true)) {
range._start = [parent, index];
}
if (TreeAlgorithm_1.tree_isDescendantOf(node, range._end[0], true)) {
range._end = [parent, index];
}
if (range._start[0] === parent && range._start[1] > index) {
range._start[1]--;
}
if (range._end[0] === parent && range._end[1] > index) {
range._end[1]--;
}
}
/**
* 4. For each live range whose start node is parent and start offset is
* greater than index, decrease its start offset by 1.
* 5. For each live range whose end node is parent and end offset is greater
* than index, decrease its end offset by 1.
*/
for (const range of dom_1.dom.rangeList) {
if (range._start[0] === parent && range._start[1] > index) {
range._start[1] -= 1;
}
if (range._end[0] === parent && range._end[1] > index) {
range._end[1] -= 1;
}
}
}
/**
* 6. For each NodeIterator object iterator whose root’s node document is
* node’s node document, run the NodeIterator pre-removing steps given node
* and iterator.
*/
if (dom_1.dom.features.steps) {
for (const iterator of NodeIteratorAlgorithm_1.nodeIterator_iteratorList()) {
if (iterator._root._nodeDocument === node._nodeDocument) {
DOMAlgorithm_1.dom_runNodeIteratorPreRemovingSteps(iterator, node);
}
}
}
/**
* 7. Let oldPreviousSibling be node’s previous sibling.
* 8. Let oldNextSibling be node’s next sibling.
*/
const oldPreviousSibling = node._previousSibling;
const oldNextSibling = node._nextSibling;
// set document element node
if (util_1.Guard.isDocumentNode(parent) && util_1.Guard.isElementNode(node)) {
parent._documentElement = null;
}
/**
* 9. Remove node from its parent’s children.
*/
node._parent = null;
parent._children.delete(node);
// assign siblings and children for quick lookups
const prev = node._previousSibling;
const next = node._nextSibling;
node._previousSibling = null;
node._nextSibling = null;
if (prev)
prev._nextSibling = next;
if (next)
next._previousSibling = prev;
if (!prev)
parent._firstChild = next;
if (!next)
parent._lastChild = prev;
/**
* 10. If node is assigned, then run assign slotables for node’s assigned
* slot.
*/
if (dom_1.dom.features.slots) {
if (util_1.Guard.isSlotable(node) && node._assignedSlot !== null && ShadowTreeAlgorithm_1.shadowTree_isAssigned(node)) {
ShadowTreeAlgorithm_1.shadowTree_assignSlotables(node._assignedSlot);
}
}
/**
* 11. If parent’s root is a shadow root, and parent is a slot whose
* assigned nodes is the empty list, then run signal a slot change for
* parent.
*/
if (dom_1.dom.features.slots) {
if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) &&
util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) {
ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent);
}
}
/**
* 12. If node has an inclusive descendant that is a slot, then:
* 12.1. Run assign slotables for a tree with parent's root.
* 12.2. Run assign slotables for a tree with node.
*/
if (dom_1.dom.features.slots) {
const descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, false, (e) => util_1.Guard.isSlot(e));
if (descendant !== null) {
ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(parent));
ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(node);
}
}
/**
* 13. Run the removing steps with node and parent.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runRemovingSteps(node, parent);
}
/**
* 14. If node is custom, then enqueue a custom element callback
* reaction with node, callback name "disconnectedCallback",
* and an empty argument list.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isCustomElementNode(node)) {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(node, "disconnectedCallback", []);
}
}
/**
* 15. For each shadow-including descendant descendant of node,
* in shadow-including tree order, then:
*/
let descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, false, true);
while (descendant !== null) {
/**
* 15.1. Run the removing steps with descendant.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runRemovingSteps(descendant, node);
}
/**
* 15.2. If descendant is custom, then enqueue a custom element
* callback reaction with descendant, callback name
* "disconnectedCallback", and an empty argument list.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isCustomElementNode(descendant)) {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(descendant, "disconnectedCallback", []);
}
}
descendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, descendant, false, true);
}
/**
* 16. For each inclusive ancestor inclusiveAncestor of parent, and
* then for each registered of inclusiveAncestor's registered
* observer list, if registered's options's subtree is true,
* then append a new transient registered observer whose
* observer is registered's observer, options is registered's
* options, and source is registered to node's registered
* observer list.
*/
if (dom_1.dom.features.mutationObservers) {
let inclusiveAncestor = TreeAlgorithm_1.tree_getFirstAncestorNode(parent, true);
while (inclusiveAncestor !== null) {
for (const registered of inclusiveAncestor._registeredObserverList) {
if (registered.options.subtree) {
node._registeredObserverList.push({
observer: registered.observer,
options: registered.options,
source: registered
});
}
}
inclusiveAncestor = TreeAlgorithm_1.tree_getNextAncestorNode(parent, inclusiveAncestor, true);
}
}
/**
* 17. If suppress observers flag is unset, then queue a tree mutation
* record for parent with « », « node », oldPreviousSibling, and
* oldNextSibling.
*/
if (dom_1.dom.features.mutationObservers) {
if (!suppressObservers) {
MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, [], [node], oldPreviousSibling, oldNextSibling);
}
}
/**
* 18. If node is a Text node, then run the child text content change steps
* for parent.
*/
if (dom_1.dom.features.steps) {
if (util_1.Guard.isTextNode(node)) {
DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent);
}
}
}
exports.mutation_remove = mutation_remove;
//# sourceMappingURL=MutationAlgorithm.js.map
/***/ }),
/***/ 483:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DOMException_1 = __webpack_require__(35);
/**
* Matches elements with the given selectors.
*
* @param selectors - selectors
* @param node - the node to match against
*/
function selectors_scopeMatchASelectorsString(selectors, node) {
/**
* TODO: Selectors
* 1. Let s be the result of parse a selector selectors. [SELECTORS4]
* 2. If s is failure, then throw a "SyntaxError" DOMException.
* 3. Return the result of match a selector against a tree with s and node’s
* root using scoping root node. [SELECTORS4].
*/
throw new DOMException_1.NotSupportedError();
}
exports.selectors_scopeMatchASelectorsString = selectors_scopeMatchASelectorsString;
//# sourceMappingURL=SelectorsAlgorithm.js.map
/***/ }),
/***/ 486:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(42);
/**
* Gets the value corresponding to the given key.
*
* @param map - a map
* @param key - a key
*/
function get(map, key) {
return map.get(key);
}
exports.get = get;
/**
* Sets the value corresponding to the given key.
*
* @param map - a map
* @param key - a key
* @param val - a value
*/
function set(map, key, val) {
map.set(key, val);
}
exports.set = set;
/**
* Removes the item with the given key or all items matching condition.
*
* @param map - a map
* @param conditionOrItem - the key of an item to remove or a condition matching
* items to remove
*/
function remove(map, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
map.delete(conditionOrItem);
}
else {
const toRemove = [];
for (const item of map) {
if (!!conditionOrItem.call(null, item)) {
toRemove.push(item[0]);
}
}
for (const key of toRemove) {
map.delete(key);
}
}
}
exports.remove = remove;
/**
* Determines if the map contains a value with the given key.
*
* @param map - a map
* @param conditionOrItem - the key of an item to match or a condition matching
* items
*/
function contains(map, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
return map.has(conditionOrItem);
}
else {
for (const item of map) {
if (!!conditionOrItem.call(null, item)) {
return true;
}
}
return false;
}
}
exports.contains = contains;
/**
* Gets the keys of the map.
*
* @param map - a map
*/
function keys(map) {
return new Set(map.keys());
}
exports.keys = keys;
/**
* Gets the values of the map.
*
* @param map - a map
*/
function values(map) {
return [...map.values()];
}
exports.values = values;
/**
* Gets the size of the map.
*
* @param map - a map
* @param condition - an optional condition to match
*/
function size(map, condition) {
if (condition === undefined) {
return map.size;
}
else {
let count = 0;
for (const item of map) {
if (!!condition.call(null, item)) {
count++;
}
}
return count;
}
}
exports.size = size;
/**
* Determines if the map is empty.
*
* @param map - a map
*/
function isEmpty(map) {
return map.size === 0;
}
exports.isEmpty = isEmpty;
/**
* Returns an iterator for the items of the map.
*
* @param map - a map
* @param condition - an optional condition to match
*/
function* forEach(map, condition) {
if (condition === undefined) {
yield* map;
}
else {
for (const item of map) {
if (!!condition.call(null, item)) {
yield item;
}
}
}
}
exports.forEach = forEach;
/**
* Creates and returns a shallow clone of map.
*
* @param map - a map
*/
function clone(map) {
return new Map(map);
}
exports.clone = clone;
/**
* Returns a new map containing items from the map sorted in ascending
* order.
*
* @param map - a map
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInAscendingOrder(map, lessThanAlgo) {
const list = new Array(...map);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1);
return new Map(list);
}
exports.sortInAscendingOrder = sortInAscendingOrder;
/**
* Returns a new map containing items from the map sorted in descending
* order.
*
* @param map - a map
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInDescendingOrder(map, lessThanAlgo) {
const list = new Array(...map);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1);
return new Map(list);
}
exports.sortInDescendingOrder = sortInDescendingOrder;
//# sourceMappingURL=Map.js.map
/***/ }),
/***/ 487:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
/**
* Represents an object which can be used to iterate through the nodes
* of a subtree.
*/
class TraverserImpl {
/**
* Initializes a new instance of `Traverser`.
*
* @param root - root node
*/
constructor(root) {
this._activeFlag = false;
this._root = root;
this._whatToShow = interfaces_1.WhatToShow.All;
this._filter = null;
}
/** @inheritdoc */
get root() { return this._root; }
/** @inheritdoc */
get whatToShow() { return this._whatToShow; }
/** @inheritdoc */
get filter() { return this._filter; }
}
exports.TraverserImpl = TraverserImpl;
//# sourceMappingURL=TraverserImpl.js.map
/***/ }),
/***/ 488:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const interfaces_1 = __webpack_require__(970);
const DOMException_1 = __webpack_require__(35);
const NodeImpl_1 = __webpack_require__(935);
const util_1 = __webpack_require__(918);
const util_2 = __webpack_require__(337);
const infra_1 = __webpack_require__(23);
const URLAlgorithm_1 = __webpack_require__(813);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a document node.
*/
class DocumentImpl extends NodeImpl_1.NodeImpl {
/**
* Initializes a new instance of `Document`.
*/
constructor() {
super();
this._children = new Set();
this._encoding = {
name: "UTF-8",
labels: ["unicode-1-1-utf-8", "utf-8", "utf8"]
};
this._contentType = 'application/xml';
this._URL = {
scheme: "about",
username: "",
password: "",
host: null,
port: null,
path: ["blank"],
query: null,
fragment: null,
_cannotBeABaseURLFlag: true,
_blobURLEntry: null
};
this._origin = null;
this._type = "xml";
this._mode = "no-quirks";
this._documentElement = null;
this._hasNamespaces = false;
this._nodeDocumentOverwrite = null;
}
get _nodeDocument() { return this._nodeDocumentOverwrite || this; }
set _nodeDocument(val) { this._nodeDocumentOverwrite = val; }
/** @inheritdoc */
get implementation() {
/**
* The implementation attribute’s getter must return the DOMImplementation
* object that is associated with the document.
*/
return this._implementation || (this._implementation = algorithm_1.create_domImplementation(this));
}
/** @inheritdoc */
get URL() {
/**
* The URL attribute’s getter and documentURI attribute’s getter must return
* the URL, serialized.
* See: https://url.spec.whatwg.org/#concept-url-serializer
*/
return URLAlgorithm_1.urlSerializer(this._URL);
}
/** @inheritdoc */
get documentURI() { return this.URL; }
/** @inheritdoc */
get origin() {
return "null";
}
/** @inheritdoc */
get compatMode() {
/**
* The compatMode attribute’s getter must return "BackCompat" if context
* object’s mode is "quirks", and "CSS1Compat" otherwise.
*/
return this._mode === "quirks" ? "BackCompat" : "CSS1Compat";
}
/** @inheritdoc */
get characterSet() {
/**
* The characterSet attribute’s getter, charset attribute’s getter, and
* inputEncoding attribute’s getter, must return context object’s
* encoding’s name.
*/
return this._encoding.name;
}
/** @inheritdoc */
get charset() { return this._encoding.name; }
/** @inheritdoc */
get inputEncoding() { return this._encoding.name; }
/** @inheritdoc */
get contentType() {
/**
* The contentType attribute’s getter must return the content type.
*/
return this._contentType;
}
/** @inheritdoc */
get doctype() {
/**
* The doctype attribute’s getter must return the child of the document
* that is a doctype, and null otherwise.
*/
for (const child of this._children) {
if (util_1.Guard.isDocumentTypeNode(child))
return child;
}
return null;
}
/** @inheritdoc */
get documentElement() {
/**
* The documentElement attribute’s getter must return the document element.
*/
return this._documentElement;
}
/** @inheritdoc */
getElementsByTagName(qualifiedName) {
/**
* The getElementsByTagName(qualifiedName) method, when invoked, must return
* the list of elements with qualified name qualifiedName for the context object.
*/
return algorithm_1.node_listOfElementsWithQualifiedName(qualifiedName, this);
}
/** @inheritdoc */
getElementsByTagNameNS(namespace, localName) {
/**
* The getElementsByTagNameNS(namespace, localName) method, when invoked,
* must return the list of elements with namespace namespace and local name
* localName for the context object.
*/
return algorithm_1.node_listOfElementsWithNamespace(namespace, localName, this);
}
/** @inheritdoc */
getElementsByClassName(classNames) {
/**
* The getElementsByClassName(classNames) method, when invoked, must return
* the list of elements with class names classNames for the context object.
*/
return algorithm_1.node_listOfElementsWithClassNames(classNames, this);
}
/** @inheritdoc */
createElement(localName, options) {
/**
* 1. If localName does not match the Name production, then throw an
* "InvalidCharacterError" DOMException.
* 2. If the context object is an HTML document, then set localName to
* localName in ASCII lowercase.
* 3. Let is be null.
* 4. If options is a dictionary and options’s is is present, then set is
* to it.
* 5. Let namespace be the HTML namespace, if the context object is an
* HTML document or context object’s content type is
* "application/xhtml+xml", and null otherwise.
* 6. Return the result of creating an element given the context object,
* localName, namespace, null, is, and with the synchronous custom elements
* flag set.
*/
if (!algorithm_1.xml_isName(localName))
throw new DOMException_1.InvalidCharacterError();
if (this._type === "html")
localName = localName.toLowerCase();
let is = null;
if (options !== undefined) {
if (util_2.isString(options)) {
is = options;
}
else {
is = options.is;
}
}
const namespace = (this._type === "html" || this._contentType === "application/xhtml+xml") ?
infra_1.namespace.HTML : null;
return algorithm_1.element_createAnElement(this, localName, namespace, null, is, true);
}
/** @inheritdoc */
createElementNS(namespace, qualifiedName, options) {
/**
* The createElementNS(namespace, qualifiedName, options) method, when
* invoked, must return the result of running the internal createElementNS
* steps, given context object, namespace, qualifiedName, and options.
*/
return algorithm_1.document_internalCreateElementNS(this, namespace, qualifiedName, options);
}
/** @inheritdoc */
createDocumentFragment() {
/**
* The createDocumentFragment() method, when invoked, must return a new
* DocumentFragment node with its node document set to the context object.
*/
return algorithm_1.create_documentFragment(this);
}
/** @inheritdoc */
createTextNode(data) {
/**
* The createTextNode(data) method, when invoked, must return a new Text
* node with its data set to data and node document set to the context object.
*/
return algorithm_1.create_text(this, data);
}
/** @inheritdoc */
createCDATASection(data) {
/**
* 1. If context object is an HTML document, then throw a
* "NotSupportedError" DOMException.
* 2. If data contains the string "]]>", then throw an
* "InvalidCharacterError" DOMException.
* 3. Return a new CDATASection node with its data set to data and node
* document set to the context object.
*/
if (this._type === "html")
throw new DOMException_1.NotSupportedError();
if (data.indexOf(']]>') !== -1)
throw new DOMException_1.InvalidCharacterError();
return algorithm_1.create_cdataSection(this, data);
}
/** @inheritdoc */
createComment(data) {
/**
* The createComment(data) method, when invoked, must return a new Comment
* node with its data set to data and node document set to the context object.
*/
return algorithm_1.create_comment(this, data);
}
/** @inheritdoc */
createProcessingInstruction(target, data) {
/**
* 1. If target does not match the Name production, then throw an
* "InvalidCharacterError" DOMException.
* 2. If data contains the string "?>", then throw an
* "InvalidCharacterError" DOMException.
* 3. Return a new ProcessingInstruction node, with target set to target,
* data set to data, and node document set to the context object.
*/
if (!algorithm_1.xml_isName(target))
throw new DOMException_1.InvalidCharacterError();
if (data.indexOf("?>") !== -1)
throw new DOMException_1.InvalidCharacterError();
return algorithm_1.create_processingInstruction(this, target, data);
}
/** @inheritdoc */
importNode(node, deep = false) {
/**
* 1. If node is a document or shadow root, then throw a "NotSupportedError" DOMException.
*/
if (util_1.Guard.isDocumentNode(node) || util_1.Guard.isShadowRoot(node))
throw new DOMException_1.NotSupportedError();
/**
* 2. Return a clone of node, with context object and the clone children flag set if deep is true.
*/
return algorithm_1.node_clone(node, this, deep);
}
/** @inheritdoc */
adoptNode(node) {
/**
* 1. If node is a document, then throw a "NotSupportedError" DOMException.
*/
if (util_1.Guard.isDocumentNode(node))
throw new DOMException_1.NotSupportedError();
/**
* 2. If node is a shadow root, then throw a "HierarchyRequestError" DOMException.
*/
if (util_1.Guard.isShadowRoot(node))
throw new DOMException_1.HierarchyRequestError();
/**
* 3. Adopt node into the context object.
* 4. Return node.
*/
algorithm_1.document_adopt(node, this);
return node;
}
/** @inheritdoc */
createAttribute(localName) {
/**
* 1. If localName does not match the Name production in XML, then throw
* an "InvalidCharacterError" DOMException.
* 2. If the context object is an HTML document, then set localName to
* localName in ASCII lowercase.
* 3. Return a new attribute whose local name is localName and node document
* is context object.
*/
if (!algorithm_1.xml_isName(localName))
throw new DOMException_1.InvalidCharacterError();
if (this._type === "html") {
localName = localName.toLowerCase();
}
const attr = algorithm_1.create_attr(this, localName);
return attr;
}
/** @inheritdoc */
createAttributeNS(namespace, qualifiedName) {
/**
* 1. Let namespace, prefix, and localName be the result of passing
* namespace and qualifiedName to validate and extract.
* 2. Return a new attribute whose namespace is namespace, namespace prefix
* is prefix, local name is localName, and node document is context object.
*/
const [ns, prefix, localName] = algorithm_1.namespace_validateAndExtract(namespace, qualifiedName);
const attr = algorithm_1.create_attr(this, localName);
attr._namespace = ns;
attr._namespacePrefix = prefix;
return attr;
}
/** @inheritdoc */
createEvent(eventInterface) {
return algorithm_1.event_createLegacyEvent(eventInterface);
}
/** @inheritdoc */
createRange() {
/**
* The createRange() method, when invoked, must return a new live range
* with (context object, 0) as its start and end.
*/
const range = algorithm_1.create_range();
range._start = [this, 0];
range._end = [this, 0];
return range;
}
/** @inheritdoc */
createNodeIterator(root, whatToShow = interfaces_1.WhatToShow.All, filter = null) {
/**
* 1. Let iterator be a new NodeIterator object.
* 2. Set iterator’s root and iterator’s reference to root.
* 3. Set iterator’s pointer before reference to true.
* 4. Set iterator’s whatToShow to whatToShow.
* 5. Set iterator’s filter to filter.
* 6. Return iterator.
*/
const iterator = algorithm_1.create_nodeIterator(root, root, true);
iterator._whatToShow = whatToShow;
iterator._iteratorCollection = algorithm_1.create_nodeList(root);
if (util_2.isFunction(filter)) {
iterator._filter = algorithm_1.create_nodeFilter();
iterator._filter.acceptNode = filter;
}
else {
iterator._filter = filter;
}
return iterator;
}
/** @inheritdoc */
createTreeWalker(root, whatToShow = interfaces_1.WhatToShow.All, filter = null) {
/**
* 1. Let walker be a new TreeWalker object.
* 2. Set walker’s root and walker’s current to root.
* 3. Set walker’s whatToShow to whatToShow.
* 4. Set walker’s filter to filter.
* 5. Return walker.
*/
const walker = algorithm_1.create_treeWalker(root, root);
walker._whatToShow = whatToShow;
if (util_2.isFunction(filter)) {
walker._filter = algorithm_1.create_nodeFilter();
walker._filter.acceptNode = filter;
}
else {
walker._filter = filter;
}
return walker;
}
/**
* Gets the parent event target for the given event.
*
* @param event - an event
*/
_getTheParent(event) {
/**
* TODO: Implement realms
* A document’s get the parent algorithm, given an event, returns null if
* event’s type attribute value is "load" or document does not have a
* browsing context, and the document’s relevant global object otherwise.
*/
if (event._type === "load") {
return null;
}
else {
return _1.dom.window;
}
}
// MIXIN: NonElementParentNode
/* istanbul ignore next */
getElementById(elementId) { throw new Error("Mixin: NonElementParentNode not implemented."); }
// MIXIN: DocumentOrShadowRoot
// No elements
// MIXIN: ParentNode
/* istanbul ignore next */
get children() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get firstElementChild() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get lastElementChild() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get childElementCount() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
prepend(...nodes) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
append(...nodes) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
querySelector(selectors) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
querySelectorAll(selectors) { throw new Error("Mixin: ParentNode not implemented."); }
}
exports.DocumentImpl = DocumentImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(DocumentImpl.prototype, "_nodeType", interfaces_1.NodeType.Document);
//# sourceMappingURL=DocumentImpl.js.map
/***/ }),
/***/ 493:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const util_2 = __webpack_require__(337);
const ElementImpl_1 = __webpack_require__(695);
const CustomElementAlgorithm_1 = __webpack_require__(344);
const TreeAlgorithm_1 = __webpack_require__(873);
const NamespaceAlgorithm_1 = __webpack_require__(664);
const DOMAlgorithm_1 = __webpack_require__(304);
const ElementAlgorithm_1 = __webpack_require__(33);
const MutationAlgorithm_1 = __webpack_require__(479);
/**
* Returns an element interface for the given name and namespace.
*
* @param name - element name
* @param namespace - namespace
*/
function document_elementInterface(name, namespace) {
return ElementImpl_1.ElementImpl;
}
exports.document_elementInterface = document_elementInterface;
/**
* Creates a new element node.
* See: https://dom.spec.whatwg.org/#internal-createelementns-steps
*
* @param document - owner document
* @param namespace - element namespace
* @param qualifiedName - qualified name
* @param options - element options
*/
function document_internalCreateElementNS(document, namespace, qualifiedName, options) {
/**
* 1. Let namespace, prefix, and localName be the result of passing
* namespace and qualifiedName to validate and extract.
* 2. Let is be null.
* 3. If options is a dictionary and options’s is is present, then set
* is to it.
* 4. Return the result of creating an element given document, localName,
* namespace, prefix, is, and with the synchronous custom elements flag set.
*/
const [ns, prefix, localName] = NamespaceAlgorithm_1.namespace_validateAndExtract(namespace, qualifiedName);
let is = null;
if (options !== undefined) {
if (util_2.isString(options)) {
is = options;
}
else {
is = options.is;
}
}
return ElementAlgorithm_1.element_createAnElement(document, localName, ns, prefix, is, true);
}
exports.document_internalCreateElementNS = document_internalCreateElementNS;
/**
* Removes `node` and its subtree from its document and changes
* its owner document to `document` so that it can be inserted
* into `document`.
*
* @param node - the node to move
* @param document - document to receive the node and its subtree
*/
function document_adopt(node, document) {
// Optimize for common case of inserting a fresh node
if (node._nodeDocument === document && node._parent === null) {
return;
}
/**
* 1. Let oldDocument be node’s node document.
* 2. If node’s parent is not null, remove node from its parent.
*/
const oldDocument = node._nodeDocument;
if (node._parent)
MutationAlgorithm_1.mutation_remove(node, node._parent);
/**
* 3. If document is not oldDocument, then:
*/
if (document !== oldDocument) {
/**
* 3.1. For each inclusiveDescendant in node’s shadow-including inclusive
* descendants:
*/
let inclusiveDescendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, true);
while (inclusiveDescendant !== null) {
/**
* 3.1.1. Set inclusiveDescendant’s node document to document.
* 3.1.2. If inclusiveDescendant is an element, then set the node
* document of each attribute in inclusiveDescendant’s attribute list
* to document.
*/
inclusiveDescendant._nodeDocument = document;
if (util_1.Guard.isElementNode(inclusiveDescendant)) {
for (const attr of inclusiveDescendant._attributeList._asArray()) {
attr._nodeDocument = document;
}
}
/**
* 3.2. For each inclusiveDescendant in node's shadow-including
* inclusive descendants that is custom, enqueue a custom
* element callback reaction with inclusiveDescendant,
* callback name "adoptedCallback", and an argument list
* containing oldDocument and document.
*/
if (dom_1.dom.features.customElements) {
if (util_1.Guard.isElementNode(inclusiveDescendant) &&
inclusiveDescendant._customElementState === "custom") {
CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(inclusiveDescendant, "adoptedCallback", [oldDocument, document]);
}
}
/**
* 3.3. For each inclusiveDescendant in node’s shadow-including
* inclusive descendants, in shadow-including tree order, run the
* adopting steps with inclusiveDescendant and oldDocument.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runAdoptingSteps(inclusiveDescendant, oldDocument);
}
inclusiveDescendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, inclusiveDescendant, true, true);
}
}
}
exports.document_adopt = document_adopt;
//# sourceMappingURL=DocumentAlgorithm.js.map
/***/ }),
/***/ 495:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Defines a WebIDL `Const` property on the given object.
*
* @param o - object on which to add the property
* @param name - property name
* @param value - property value
*/
function idl_defineConst(o, name, value) {
Object.defineProperty(o, name, { writable: false, enumerable: true, configurable: false, value: value });
}
exports.idl_defineConst = idl_defineConst;
//# sourceMappingURL=WebIDLAlgorithm.js.map
/***/ }),
/***/ 496:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(68);
/**
* Adds the given item to the end of the set.
*
* @param set - a set
* @param item - an item
*/
function append(set, item) {
set.add(item);
}
exports.append = append;
/**
* Extends a set by appending all items from another set.
*
* @param setA - a list to extend
* @param setB - a list containing items to append to `setA`
*/
function extend(setA, setB) {
setB.forEach(setA.add, setA);
}
exports.extend = extend;
/**
* Inserts the given item to the start of the set.
*
* @param set - a set
* @param item - an item
*/
function prepend(set, item) {
const cloned = new Set(set);
set.clear();
set.add(item);
cloned.forEach(set.add, set);
}
exports.prepend = prepend;
/**
* Replaces the given item or all items matching condition with a new item.
*
* @param set - a set
* @param conditionOrItem - an item to replace or a condition matching items
* to replace
* @param item - an item
*/
function replace(set, conditionOrItem, newItem) {
const newSet = new Set();
for (const oldItem of set) {
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
newSet.add(newItem);
}
else {
newSet.add(oldItem);
}
}
else if (oldItem === conditionOrItem) {
newSet.add(newItem);
}
else {
newSet.add(oldItem);
}
}
set.clear();
newSet.forEach(set.add, set);
}
exports.replace = replace;
/**
* Inserts the given item before the given index.
*
* @param set - a set
* @param item - an item
*/
function insert(set, item, index) {
const newSet = new Set();
let i = 0;
for (const oldItem of set) {
if (i === index)
newSet.add(item);
newSet.add(oldItem);
i++;
}
set.clear();
newSet.forEach(set.add, set);
}
exports.insert = insert;
/**
* Removes the given item or all items matching condition.
*
* @param set - a set
* @param conditionOrItem - an item to remove or a condition matching items
* to remove
*/
function remove(set, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
set.delete(conditionOrItem);
}
else {
const toRemove = [];
for (const item of set) {
if (!!conditionOrItem.call(null, item)) {
toRemove.push(item);
}
}
for (const oldItem of toRemove) {
set.delete(oldItem);
}
}
}
exports.remove = remove;
/**
* Removes all items from the set.
*/
function empty(set) {
set.clear();
}
exports.empty = empty;
/**
* Determines if the set contains the given item or any items matching
* condition.
*
* @param set - a set
* @param conditionOrItem - an item to a condition to match
*/
function contains(set, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
return set.has(conditionOrItem);
}
else {
for (const oldItem of set) {
if (!!conditionOrItem.call(null, oldItem)) {
return true;
}
}
}
return false;
}
exports.contains = contains;
/**
* Returns the count of items in the set matching the given condition.
*
* @param set - a set
* @param condition - an optional condition to match
*/
function size(set, condition) {
if (condition === undefined) {
return set.size;
}
else {
let count = 0;
for (const item of set) {
if (!!condition.call(null, item)) {
count++;
}
}
return count;
}
}
exports.size = size;
/**
* Determines if the set is empty.
*
* @param set - a set
*/
function isEmpty(set) {
return set.size === 0;
}
exports.isEmpty = isEmpty;
/**
* Returns an iterator for the items of the set.
*
* @param set - a set
* @param condition - an optional condition to match
*/
function* forEach(set, condition) {
if (condition === undefined) {
yield* set;
}
else {
for (const item of set) {
if (!!condition.call(null, item)) {
yield item;
}
}
}
}
exports.forEach = forEach;
/**
* Creates and returns a shallow clone of set.
*
* @param set - a set
*/
function clone(set) {
return new Set(set);
}
exports.clone = clone;
/**
* Returns a new set containing items from the set sorted in ascending
* order.
*
* @param set - a set
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInAscendingOrder(set, lessThanAlgo) {
const list = new Array(...set);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1);
return new Set(list);
}
exports.sortInAscendingOrder = sortInAscendingOrder;
/**
* Returns a new set containing items from the set sorted in descending
* order.
*
* @param set - a set
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInDescendingOrder(set, lessThanAlgo) {
const list = new Array(...set);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1);
return new Set(list);
}
exports.sortInDescendingOrder = sortInDescendingOrder;
/**
* Determines if a set is a subset of another set.
*
* @param subset - a set
* @param superset - a superset possibly containing all items from `subset`.
*/
function isSubsetOf(subset, superset) {
for (const item of subset) {
if (!superset.has(item))
return false;
}
return true;
}
exports.isSubsetOf = isSubsetOf;
/**
* Determines if a set is a superset of another set.
*
* @param superset - a set
* @param subset - a subset possibly contained within `superset`.
*/
function isSupersetOf(superset, subset) {
return isSubsetOf(subset, superset);
}
exports.isSupersetOf = isSupersetOf;
/**
* Returns a new set with items that are contained in both sets.
*
* @param setA - a set
* @param setB - a set
*/
function intersection(setA, setB) {
const newSet = new Set();
for (const item of setA) {
if (setB.has(item))
newSet.add(item);
}
return newSet;
}
exports.intersection = intersection;
/**
* Returns a new set with items from both sets.
*
* @param setA - a set
* @param setB - a set
*/
function union(setA, setB) {
const newSet = new Set(setA);
setB.forEach(newSet.add, newSet);
return newSet;
}
exports.union = union;
/**
* Returns a set of integers from `n` to `m` inclusive.
*
* @param n - starting number
* @param m - ending number
*/
function range(n, m) {
const newSet = new Set();
for (let i = n; i <= m; i++) {
newSet.add(i);
}
return newSet;
}
exports.range = range;
//# sourceMappingURL=Set.js.map
/***/ }),
/***/ 501:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Appends the given item to the queue.
*
* @param list - a list
* @param item - an item
*/
function enqueue(list, item) {
list.push(item);
}
exports.enqueue = enqueue;
/**
* Removes and returns an item from the queue.
*
* @param list - a list
*/
function dequeue(list) {
return list.shift() || null;
}
exports.dequeue = dequeue;
//# sourceMappingURL=Queue.js.map
/***/ }),
/***/ 512:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Pre-serializes XML nodes.
*/
class BaseCBWriter {
/**
* Initializes a new instance of `BaseCBWriter`.
*
* @param builderOptions - XML builder options
*/
constructor(builderOptions) {
/**
* Gets the current depth of the XML tree.
*/
this.level = 0;
this._builderOptions = builderOptions;
this._writerOptions = builderOptions;
}
}
exports.BaseCBWriter = BaseCBWriter;
//# sourceMappingURL=BaseCBWriter.js.map
/***/ }),
/***/ 522:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(68);
/**
* Parses the given byte sequence representing a JSON string into an object.
*
* @param bytes - a byte sequence
*/
function parseJSONFromBytes(bytes) {
/**
* 1. Let jsonText be the result of running UTF-8 decode on bytes. [ENCODING]
* 2. Return ? Call(%JSONParse%, undefined, « jsonText »).
*/
const jsonText = util_1.utf8Decode(bytes);
return JSON.parse.call(undefined, jsonText);
}
exports.parseJSONFromBytes = parseJSONFromBytes;
/**
* Serialize the given JavaScript value into a byte sequence.
*
* @param value - a JavaScript value
*/
function serializeJSONToBytes(value) {
/**
* 1. Let jsonString be ? Call(%JSONStringify%, undefined, « value »).
* 2. Return the result of running UTF-8 encode on jsonString. [ENCODING]
*/
const jsonString = JSON.stringify.call(undefined, value);
return util_1.utf8Encode(jsonString);
}
exports.serializeJSONToBytes = serializeJSONToBytes;
/**
* Parses the given JSON string into a Realm-independent JavaScript value.
*
* @param jsonText - a JSON string
*/
function parseJSONIntoInfraValues(jsonText) {
/**
* 1. Let jsValue be ? Call(%JSONParse%, undefined, « jsonText »).
* 2. Return the result of converting a JSON-derived JavaScript value to an
* Infra value, given jsValue.
*/
const jsValue = JSON.parse.call(undefined, jsonText);
return convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue);
}
exports.parseJSONIntoInfraValues = parseJSONIntoInfraValues;
/**
* Parses the value into a Realm-independent JavaScript value.
*
* @param jsValue - a JavaScript value
*/
function convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue) {
/**
* 1. If Type(jsValue) is Null, String, or Number, then return jsValue.
*/
if (jsValue === null || util_1.isString(jsValue) || util_1.isNumber(jsValue))
return jsValue;
/**
* 2. If IsArray(jsValue) is true, then:
* 2.1. Let result be an empty list.
* 2.2. Let length be ! ToLength(! Get(jsValue, "length")).
* 2.3. For each index of the range 0 to length − 1, inclusive:
* 2.3.1. Let indexName be ! ToString(index).
* 2.3.2. Let jsValueAtIndex be ! Get(jsValue, indexName).
* 2.3.3. Let infraValueAtIndex be the result of converting a JSON-derived
* JavaScript value to an Infra value, given jsValueAtIndex.
* 2.3.4. Append infraValueAtIndex to result.
* 2.8. Return result.
*/
if (util_1.isArray(jsValue)) {
const result = new Array();
for (const jsValueAtIndex of jsValue) {
result.push(convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtIndex));
}
return result;
}
else if (util_1.isObject(jsValue)) {
/**
* 3. Let result be an empty ordered map.
* 4. For each key of ! jsValue.[[OwnPropertyKeys]]():
* 4.1. Let jsValueAtKey be ! Get(jsValue, key).
* 4.2. Let infraValueAtKey be the result of converting a JSON-derived
* JavaScript value to an Infra value, given jsValueAtKey.
* 4.3. Set result[key] to infraValueAtKey.
* 5. Return result.
*/
const result = new Map();
for (const key in jsValue) {
/* istanbul ignore else */
if (jsValue.hasOwnProperty(key)) {
const jsValueAtKey = jsValue[key];
result.set(key, convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtKey));
}
}
return result;
}
/* istanbul ignore next */
return jsValue;
}
exports.convertAJSONDerivedJavaScriptValueToAnInfraValue = convertAJSONDerivedJavaScriptValueToAnInfraValue;
//# sourceMappingURL=JSON.js.map
/***/ }),
/***/ 524:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache for storing order between equal objects.
*
* This cache is used when an algorithm compares two objects and finds them to
* be equal but still needs to establish an order between those two objects.
* When two such objects `a` and `b` are passed to the `check` method, a random
* number is generated with `Math.random()`. If the random number is less than
* `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along
* with `a` and `b` is stored in the cache, so that subsequent checks result
* in the same consistent result.
*
* The cache has a size limit which is defined on initialization.
*/
class CompareCache {
/**
* Initializes a new instance of `CompareCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Compares and caches the given objects. Returns `true` if `objA < objB` and
* `false` otherwise.
*
* @param objA - an item to compare
* @param objB - an item to compare
*/
check(objA, objB) {
if (this._items.get(objA) === objB)
return true;
else if (this._items.get(objB) === objA)
return false;
const result = (Math.random() < 0.5);
if (result) {
this._items.set(objA, objB);
}
else {
this._items.set(objB, objA);
}
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return result;
}
}
exports.CompareCache = CompareCache;
//# sourceMappingURL=CompareCache.js.map
/***/ }),
/***/ 533:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const io = __importStar(__webpack_require__(1));
const fs = __importStar(__webpack_require__(747));
const os = __importStar(__webpack_require__(87));
const path = __importStar(__webpack_require__(622));
const httpm = __importStar(__webpack_require__(539));
const semver = __importStar(__webpack_require__(280));
const v4_1 = __importDefault(__webpack_require__(826));
const exec_1 = __webpack_require__(986);
const assert_1 = __webpack_require__(357);
class HTTPError extends Error {
constructor(httpStatusCode) {
super(`Unexpected HTTP response: ${httpStatusCode}`);
this.httpStatusCode = httpStatusCode;
Object.setPrototypeOf(this, new.target.prototype);
}
}
exports.HTTPError = HTTPError;
const IS_WINDOWS = process.platform === 'win32';
const userAgent = 'actions/tool-cache';
// On load grab temp directory and cache directory and remove them from env (currently don't want to expose this)
let tempDirectory = process.env['RUNNER_TEMP'] || '';
let cacheRoot = process.env['RUNNER_TOOL_CACHE'] || '';
// If directories not found, place them in common temp locations
if (!tempDirectory || !cacheRoot) {
let baseLocation;
if (IS_WINDOWS) {
// On windows use the USERPROFILE env variable
baseLocation = process.env['USERPROFILE'] || 'C:\\';
}
else {
if (process.platform === 'darwin') {
baseLocation = '/Users';
}
else {
baseLocation = '/home';
}
}
if (!tempDirectory) {
tempDirectory = path.join(baseLocation, 'actions', 'temp');
}
if (!cacheRoot) {
cacheRoot = path.join(baseLocation, 'actions', 'cache');
}
}
/**
* Download a tool from an url and stream it into a file
*
* @param url url of tool to download
* @param dest path to download tool
* @returns path to downloaded tool
*/
function downloadTool(url, dest) {
return __awaiter(this, void 0, void 0, function* () {
// Wrap in a promise so that we can resolve from within stream callbacks
return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
try {
const http = new httpm.HttpClient(userAgent, [], {
allowRetries: true,
maxRetries: 3
});
dest = dest || path.join(tempDirectory, v4_1.default());
yield io.mkdirP(path.dirname(dest));
core.debug(`Downloading ${url}`);
core.debug(`Downloading ${dest}`);
if (fs.existsSync(dest)) {
throw new Error(`Destination file path ${dest} already exists`);
}
const response = yield http.get(url);
if (response.message.statusCode !== 200) {
const err = new HTTPError(response.message.statusCode);
core.debug(`Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`);
throw err;
}
const file = fs.createWriteStream(dest);
file.on('open', () => __awaiter(this, void 0, void 0, function* () {
try {
const stream = response.message.pipe(file);
stream.on('close', () => {
core.debug('download complete');
resolve(dest);
});
}
catch (err) {
core.debug(`Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`);
reject(err);
}
}));
file.on('error', err => {
file.end();
reject(err);
});
}
catch (err) {
reject(err);
}
}));
});
}
exports.downloadTool = downloadTool;
/**
* Extract a .7z file
*
* @param file path to the .7z file
* @param dest destination directory. Optional.
* @param _7zPath path to 7zr.exe. Optional, for long path support. Most .7z archives do not have this
* problem. If your .7z archive contains very long paths, you can pass the path to 7zr.exe which will
* gracefully handle long paths. By default 7zdec.exe is used because it is a very small program and is
* bundled with the tool lib. However it does not support long paths. 7zr.exe is the reduced command line
* interface, it is smaller than the full command line interface, and it does support long paths. At the
* time of this writing, it is freely available from the LZMA SDK that is available on the 7zip website.
* Be sure to check the current license agreement. If 7zr.exe is bundled with your action, then the path
* to 7zr.exe can be pass to this function.
* @returns path to the destination directory
*/
function extract7z(file, dest, _7zPath) {
return __awaiter(this, void 0, void 0, function* () {
assert_1.ok(IS_WINDOWS, 'extract7z() not supported on current OS');
assert_1.ok(file, 'parameter "file" is required');
dest = yield _createExtractFolder(dest);
const originalCwd = process.cwd();
process.chdir(dest);
if (_7zPath) {
try {
const args = [
'x',
'-bb1',
'-bd',
'-sccUTF-8',
file
];
const options = {
silent: true
};
yield exec_1.exec(`"${_7zPath}"`, args, options);
}
finally {
process.chdir(originalCwd);
}
}
else {
const escapedScript = path
.join(__dirname, '..', 'scripts', 'Invoke-7zdec.ps1')
.replace(/'/g, "''")
.replace(/"|\n|\r/g, ''); // double-up single quotes, remove double quotes and newlines
const escapedFile = file.replace(/'/g, "''").replace(/"|\n|\r/g, '');
const escapedTarget = dest.replace(/'/g, "''").replace(/"|\n|\r/g, '');
const command = `& '${escapedScript}' -Source '${escapedFile}' -Target '${escapedTarget}'`;
const args = [
'-NoLogo',
'-Sta',
'-NoProfile',
'-NonInteractive',
'-ExecutionPolicy',
'Unrestricted',
'-Command',
command
];
const options = {
silent: true
};
try {
const powershellPath = yield io.which('powershell', true);
yield exec_1.exec(`"${powershellPath}"`, args, options);
}
finally {
process.chdir(originalCwd);
}
}
return dest;
});
}
exports.extract7z = extract7z;
/**
* Extract a compressed tar archive
*
* @param file path to the tar
* @param dest destination directory. Optional.
* @param flags flags for the tar command to use for extraction. Defaults to 'xz' (extracting gzipped tars). Optional.
* @returns path to the destination directory
*/
function extractTar(file, dest, flags = 'xz') {
return __awaiter(this, void 0, void 0, function* () {
if (!file) {
throw new Error("parameter 'file' is required");
}
// Create dest
dest = yield _createExtractFolder(dest);
// Determine whether GNU tar
let versionOutput = '';
yield exec_1.exec('tar --version', [], {
ignoreReturnCode: true,
listeners: {
stdout: (data) => (versionOutput += data.toString()),
stderr: (data) => (versionOutput += data.toString())
}
});
const isGnuTar = versionOutput.toUpperCase().includes('GNU TAR');
// Initialize args
const args = [flags];
let destArg = dest;
let fileArg = file;
if (IS_WINDOWS && isGnuTar) {
args.push('--force-local');
destArg = dest.replace(/\\/g, '/');
// Technically only the dest needs to have `/` but for aesthetic consistency
// convert slashes in the file arg too.
fileArg = file.replace(/\\/g, '/');
}
if (isGnuTar) {
// Suppress warnings when using GNU tar to extract archives created by BSD tar
args.push('--warning=no-unknown-keyword');
}
args.push('-C', destArg, '-f', fileArg);
yield exec_1.exec(`tar`, args);
return dest;
});
}
exports.extractTar = extractTar;
/**
* Extract a zip
*
* @param file path to the zip
* @param dest destination directory. Optional.
* @returns path to the destination directory
*/
function extractZip(file, dest) {
return __awaiter(this, void 0, void 0, function* () {
if (!file) {
throw new Error("parameter 'file' is required");
}
dest = yield _createExtractFolder(dest);
if (IS_WINDOWS) {
yield extractZipWin(file, dest);
}
else {
yield extractZipNix(file, dest);
}
return dest;
});
}
exports.extractZip = extractZip;
function extractZipWin(file, dest) {
return __awaiter(this, void 0, void 0, function* () {
// build the powershell command
const escapedFile = file.replace(/'/g, "''").replace(/"|\n|\r/g, ''); // double-up single quotes, remove double quotes and newlines
const escapedDest = dest.replace(/'/g, "''").replace(/"|\n|\r/g, '');
const command = `$ErrorActionPreference = 'Stop' ; try { Add-Type -AssemblyName System.IO.Compression.FileSystem } catch { } ; [System.IO.Compression.ZipFile]::ExtractToDirectory('${escapedFile}', '${escapedDest}')`;
// run powershell
const powershellPath = yield io.which('powershell');
const args = [
'-NoLogo',
'-Sta',
'-NoProfile',
'-NonInteractive',
'-ExecutionPolicy',
'Unrestricted',
'-Command',
command
];
yield exec_1.exec(`"${powershellPath}"`, args);
});
}
function extractZipNix(file, dest) {
return __awaiter(this, void 0, void 0, function* () {
const unzipPath = yield io.which('unzip');
yield exec_1.exec(`"${unzipPath}"`, [file], { cwd: dest });
});
}
/**
* Caches a directory and installs it into the tool cacheDir
*
* @param sourceDir the directory to cache into tools
* @param tool tool name
* @param version version of the tool. semver format
* @param arch architecture of the tool. Optional. Defaults to machine architecture
*/
function cacheDir(sourceDir, tool, version, arch) {
return __awaiter(this, void 0, void 0, function* () {
version = semver.clean(version) || version;
arch = arch || os.arch();
core.debug(`Caching tool ${tool} ${version} ${arch}`);
core.debug(`source dir: ${sourceDir}`);
if (!fs.statSync(sourceDir).isDirectory()) {
throw new Error('sourceDir is not a directory');
}
// Create the tool dir
const destPath = yield _createToolPath(tool, version, arch);
// copy each child item. do not move. move can fail on Windows
// due to anti-virus software having an open handle on a file.
for (const itemName of fs.readdirSync(sourceDir)) {
const s = path.join(sourceDir, itemName);
yield io.cp(s, destPath, { recursive: true });
}
// write .complete
_completeToolPath(tool, version, arch);
return destPath;
});
}
exports.cacheDir = cacheDir;
/**
* Caches a downloaded file (GUID) and installs it
* into the tool cache with a given targetName
*
* @param sourceFile the file to cache into tools. Typically a result of downloadTool which is a guid.
* @param targetFile the name of the file name in the tools directory
* @param tool tool name
* @param version version of the tool. semver format
* @param arch architecture of the tool. Optional. Defaults to machine architecture
*/
function cacheFile(sourceFile, targetFile, tool, version, arch) {
return __awaiter(this, void 0, void 0, function* () {
version = semver.clean(version) || version;
arch = arch || os.arch();
core.debug(`Caching tool ${tool} ${version} ${arch}`);
core.debug(`source file: ${sourceFile}`);
if (!fs.statSync(sourceFile).isFile()) {
throw new Error('sourceFile is not a file');
}
// create the tool dir
const destFolder = yield _createToolPath(tool, version, arch);
// copy instead of move. move can fail on Windows due to
// anti-virus software having an open handle on a file.
const destPath = path.join(destFolder, targetFile);
core.debug(`destination file ${destPath}`);
yield io.cp(sourceFile, destPath);
// write .complete
_completeToolPath(tool, version, arch);
return destFolder;
});
}
exports.cacheFile = cacheFile;
/**
* Finds the path to a tool version in the local installed tool cache
*
* @param toolName name of the tool
* @param versionSpec version of the tool
* @param arch optional arch. defaults to arch of computer
*/
function find(toolName, versionSpec, arch) {
if (!toolName) {
throw new Error('toolName parameter is required');
}
if (!versionSpec) {
throw new Error('versionSpec parameter is required');
}
arch = arch || os.arch();
// attempt to resolve an explicit version
if (!_isExplicitVersion(versionSpec)) {
const localVersions = findAllVersions(toolName, arch);
const match = _evaluateVersions(localVersions, versionSpec);
versionSpec = match;
}
// check for the explicit version in the cache
let toolPath = '';
if (versionSpec) {
versionSpec = semver.clean(versionSpec) || '';
const cachePath = path.join(cacheRoot, toolName, versionSpec, arch);
core.debug(`checking cache: ${cachePath}`);
if (fs.existsSync(cachePath) && fs.existsSync(`${cachePath}.complete`)) {
core.debug(`Found tool in cache ${toolName} ${versionSpec} ${arch}`);
toolPath = cachePath;
}
else {
core.debug('not found');
}
}
return toolPath;
}
exports.find = find;
/**
* Finds the paths to all versions of a tool that are installed in the local tool cache
*
* @param toolName name of the tool
* @param arch optional arch. defaults to arch of computer
*/
function findAllVersions(toolName, arch) {
const versions = [];
arch = arch || os.arch();
const toolPath = path.join(cacheRoot, toolName);
if (fs.existsSync(toolPath)) {
const children = fs.readdirSync(toolPath);
for (const child of children) {
if (_isExplicitVersion(child)) {
const fullPath = path.join(toolPath, child, arch || '');
if (fs.existsSync(fullPath) && fs.existsSync(`${fullPath}.complete`)) {
versions.push(child);
}
}
}
}
return versions;
}
exports.findAllVersions = findAllVersions;
function _createExtractFolder(dest) {
return __awaiter(this, void 0, void 0, function* () {
if (!dest) {
// create a temp dir
dest = path.join(tempDirectory, v4_1.default());
}
yield io.mkdirP(dest);
return dest;
});
}
function _createToolPath(tool, version, arch) {
return __awaiter(this, void 0, void 0, function* () {
const folderPath = path.join(cacheRoot, tool, semver.clean(version) || version, arch || '');
core.debug(`destination ${folderPath}`);
const markerPath = `${folderPath}.complete`;
yield io.rmRF(folderPath);
yield io.rmRF(markerPath);
yield io.mkdirP(folderPath);
return folderPath;
});
}
function _completeToolPath(tool, version, arch) {
const folderPath = path.join(cacheRoot, tool, semver.clean(version) || version, arch || '');
const markerPath = `${folderPath}.complete`;
fs.writeFileSync(markerPath, '');
core.debug('finished caching tool');
}
function _isExplicitVersion(versionSpec) {
const c = semver.clean(versionSpec) || '';
core.debug(`isExplicit: ${c}`);
const valid = semver.valid(c) != null;
core.debug(`explicit? ${valid}`);
return valid;
}
function _evaluateVersions(versions, versionSpec) {
let version = '';
core.debug(`evaluating ${versions.length} versions`);
versions = versions.sort((a, b) => {
if (semver.gt(a, b)) {
return 1;
}
return -1;
});
for (let i = versions.length - 1; i >= 0; i--) {
const potential = versions[i];
const satisfied = semver.satisfies(potential, versionSpec);
if (satisfied) {
version = potential;
break;
}
}
if (version) {
core.debug(`matched: ${version}`);
}
else {
core.debug('match not found');
}
return version;
}
//# sourceMappingURL=tool-cache.js.map
/***/ }),
/***/ 535:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var XMLBuilderImpl_1 = __webpack_require__(595);
exports.XMLBuilderImpl = XMLBuilderImpl_1.XMLBuilderImpl;
var XMLBuilderCBImpl_1 = __webpack_require__(551);
exports.XMLBuilderCBImpl = XMLBuilderCBImpl_1.XMLBuilderCBImpl;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 537:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents an abstract range with a start and end boundary point.
*/
class AbstractRangeImpl {
get _startNode() { return this._start[0]; }
get _startOffset() { return this._start[1]; }
get _endNode() { return this._end[0]; }
get _endOffset() { return this._end[1]; }
get _collapsed() {
return (this._start[0] === this._end[0] &&
this._start[1] === this._end[1]);
}
/** @inheritdoc */
get startContainer() { return this._startNode; }
/** @inheritdoc */
get startOffset() { return this._startOffset; }
/** @inheritdoc */
get endContainer() { return this._endNode; }
/** @inheritdoc */
get endOffset() { return this._endOffset; }
/** @inheritdoc */
get collapsed() { return this._collapsed; }
}
exports.AbstractRangeImpl = AbstractRangeImpl;
//# sourceMappingURL=AbstractRangeImpl.js.map
/***/ }),
/***/ 539:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const url = __webpack_require__(835);
const http = __webpack_require__(605);
const https = __webpack_require__(211);
const pm = __webpack_require__(950);
let tunnel;
var HttpCodes;
(function (HttpCodes) {
HttpCodes[HttpCodes["OK"] = 200] = "OK";
HttpCodes[HttpCodes["MultipleChoices"] = 300] = "MultipleChoices";
HttpCodes[HttpCodes["MovedPermanently"] = 301] = "MovedPermanently";
HttpCodes[HttpCodes["ResourceMoved"] = 302] = "ResourceMoved";
HttpCodes[HttpCodes["SeeOther"] = 303] = "SeeOther";
HttpCodes[HttpCodes["NotModified"] = 304] = "NotModified";
HttpCodes[HttpCodes["UseProxy"] = 305] = "UseProxy";
HttpCodes[HttpCodes["SwitchProxy"] = 306] = "SwitchProxy";
HttpCodes[HttpCodes["TemporaryRedirect"] = 307] = "TemporaryRedirect";
HttpCodes[HttpCodes["PermanentRedirect"] = 308] = "PermanentRedirect";
HttpCodes[HttpCodes["BadRequest"] = 400] = "BadRequest";
HttpCodes[HttpCodes["Unauthorized"] = 401] = "Unauthorized";
HttpCodes[HttpCodes["PaymentRequired"] = 402] = "PaymentRequired";
HttpCodes[HttpCodes["Forbidden"] = 403] = "Forbidden";
HttpCodes[HttpCodes["NotFound"] = 404] = "NotFound";
HttpCodes[HttpCodes["MethodNotAllowed"] = 405] = "MethodNotAllowed";
HttpCodes[HttpCodes["NotAcceptable"] = 406] = "NotAcceptable";
HttpCodes[HttpCodes["ProxyAuthenticationRequired"] = 407] = "ProxyAuthenticationRequired";
HttpCodes[HttpCodes["RequestTimeout"] = 408] = "RequestTimeout";
HttpCodes[HttpCodes["Conflict"] = 409] = "Conflict";
HttpCodes[HttpCodes["Gone"] = 410] = "Gone";
HttpCodes[HttpCodes["TooManyRequests"] = 429] = "TooManyRequests";
HttpCodes[HttpCodes["InternalServerError"] = 500] = "InternalServerError";
HttpCodes[HttpCodes["NotImplemented"] = 501] = "NotImplemented";
HttpCodes[HttpCodes["BadGateway"] = 502] = "BadGateway";
HttpCodes[HttpCodes["ServiceUnavailable"] = 503] = "ServiceUnavailable";
HttpCodes[HttpCodes["GatewayTimeout"] = 504] = "GatewayTimeout";
})(HttpCodes = exports.HttpCodes || (exports.HttpCodes = {}));
var Headers;
(function (Headers) {
Headers["Accept"] = "accept";
Headers["ContentType"] = "content-type";
})(Headers = exports.Headers || (exports.Headers = {}));
var MediaTypes;
(function (MediaTypes) {
MediaTypes["ApplicationJson"] = "application/json";
})(MediaTypes = exports.MediaTypes || (exports.MediaTypes = {}));
/**
* Returns the proxy URL, depending upon the supplied url and proxy environment variables.
* @param serverUrl The server URL where the request will be sent. For example, https://api.github.com
*/
function getProxyUrl(serverUrl) {
let proxyUrl = pm.getProxyUrl(url.parse(serverUrl));
return proxyUrl ? proxyUrl.href : '';
}
exports.getProxyUrl = getProxyUrl;
const HttpRedirectCodes = [
HttpCodes.MovedPermanently,
HttpCodes.ResourceMoved,
HttpCodes.SeeOther,
HttpCodes.TemporaryRedirect,
HttpCodes.PermanentRedirect
];
const HttpResponseRetryCodes = [
HttpCodes.BadGateway,
HttpCodes.ServiceUnavailable,
HttpCodes.GatewayTimeout
];
const RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD'];
const ExponentialBackoffCeiling = 10;
const ExponentialBackoffTimeSlice = 5;
class HttpClientResponse {
constructor(message) {
this.message = message;
}
readBody() {
return new Promise(async (resolve, reject) => {
let output = Buffer.alloc(0);
this.message.on('data', (chunk) => {
output = Buffer.concat([output, chunk]);
});
this.message.on('end', () => {
resolve(output.toString());
});
});
}
}
exports.HttpClientResponse = HttpClientResponse;
function isHttps(requestUrl) {
let parsedUrl = url.parse(requestUrl);
return parsedUrl.protocol === 'https:';
}
exports.isHttps = isHttps;
class HttpClient {
constructor(userAgent, handlers, requestOptions) {
this._ignoreSslError = false;
this._allowRedirects = true;
this._allowRedirectDowngrade = false;
this._maxRedirects = 50;
this._allowRetries = false;
this._maxRetries = 1;
this._keepAlive = false;
this._disposed = false;
this.userAgent = userAgent;
this.handlers = handlers || [];
this.requestOptions = requestOptions;
if (requestOptions) {
if (requestOptions.ignoreSslError != null) {
this._ignoreSslError = requestOptions.ignoreSslError;
}
this._socketTimeout = requestOptions.socketTimeout;
if (requestOptions.allowRedirects != null) {
this._allowRedirects = requestOptions.allowRedirects;
}
if (requestOptions.allowRedirectDowngrade != null) {
this._allowRedirectDowngrade = requestOptions.allowRedirectDowngrade;
}
if (requestOptions.maxRedirects != null) {
this._maxRedirects = Math.max(requestOptions.maxRedirects, 0);
}
if (requestOptions.keepAlive != null) {
this._keepAlive = requestOptions.keepAlive;
}
if (requestOptions.allowRetries != null) {
this._allowRetries = requestOptions.allowRetries;
}
if (requestOptions.maxRetries != null) {
this._maxRetries = requestOptions.maxRetries;
}
}
}
options(requestUrl, additionalHeaders) {
return this.request('OPTIONS', requestUrl, null, additionalHeaders || {});
}
get(requestUrl, additionalHeaders) {
return this.request('GET', requestUrl, null, additionalHeaders || {});
}
del(requestUrl, additionalHeaders) {
return this.request('DELETE', requestUrl, null, additionalHeaders || {});
}
post(requestUrl, data, additionalHeaders) {
return this.request('POST', requestUrl, data, additionalHeaders || {});
}
patch(requestUrl, data, additionalHeaders) {
return this.request('PATCH', requestUrl, data, additionalHeaders || {});
}
put(requestUrl, data, additionalHeaders) {
return this.request('PUT', requestUrl, data, additionalHeaders || {});
}
head(requestUrl, additionalHeaders) {
return this.request('HEAD', requestUrl, null, additionalHeaders || {});
}
sendStream(verb, requestUrl, stream, additionalHeaders) {
return this.request(verb, requestUrl, stream, additionalHeaders);
}
/**
* Gets a typed object from an endpoint
* Be aware that not found returns a null. Other errors (4xx, 5xx) reject the promise
*/
async getJson(requestUrl, additionalHeaders = {}) {
additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);
let res = await this.get(requestUrl, additionalHeaders);
return this._processResponse(res, this.requestOptions);
}
async postJson(requestUrl, obj, additionalHeaders = {}) {
let data = JSON.stringify(obj, null, 2);
additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);
additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);
let res = await this.post(requestUrl, data, additionalHeaders);
return this._processResponse(res, this.requestOptions);
}
async putJson(requestUrl, obj, additionalHeaders = {}) {
let data = JSON.stringify(obj, null, 2);
additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);
additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);
let res = await this.put(requestUrl, data, additionalHeaders);
return this._processResponse(res, this.requestOptions);
}
async patchJson(requestUrl, obj, additionalHeaders = {}) {
let data = JSON.stringify(obj, null, 2);
additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);
additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);
let res = await this.patch(requestUrl, data, additionalHeaders);
return this._processResponse(res, this.requestOptions);
}
/**
* Makes a raw http request.
* All other methods such as get, post, patch, and request ultimately call this.
* Prefer get, del, post and patch
*/
async request(verb, requestUrl, data, headers) {
if (this._disposed) {
throw new Error('Client has already been disposed.');
}
let parsedUrl = url.parse(requestUrl);
let info = this._prepareRequest(verb, parsedUrl, headers);
// Only perform retries on reads since writes may not be idempotent.
let maxTries = this._allowRetries && RetryableHttpVerbs.indexOf(verb) != -1
? this._maxRetries + 1
: 1;
let numTries = 0;
let response;
while (numTries < maxTries) {
response = await this.requestRaw(info, data);
// Check if it's an authentication challenge
if (response &&
response.message &&
response.message.statusCode === HttpCodes.Unauthorized) {
let authenticationHandler;
for (let i = 0; i < this.handlers.length; i++) {
if (this.handlers[i].canHandleAuthentication(response)) {
authenticationHandler = this.handlers[i];
break;
}
}
if (authenticationHandler) {
return authenticationHandler.handleAuthentication(this, info, data);
}
else {
// We have received an unauthorized response but have no handlers to handle it.
// Let the response return to the caller.
return response;
}
}
let redirectsRemaining = this._maxRedirects;
while (HttpRedirectCodes.indexOf(response.message.statusCode) != -1 &&
this._allowRedirects &&
redirectsRemaining > 0) {
const redirectUrl = response.message.headers['location'];
if (!redirectUrl) {
// if there's no location to redirect to, we won't
break;
}
let parsedRedirectUrl = url.parse(redirectUrl);
if (parsedUrl.protocol == 'https:' &&
parsedUrl.protocol != parsedRedirectUrl.protocol &&
!this._allowRedirectDowngrade) {
throw new Error('Redirect from HTTPS to HTTP protocol. This downgrade is not allowed for security reasons. If you want to allow this behavior, set the allowRedirectDowngrade option to true.');
}
// we need to finish reading the response before reassigning response
// which will leak the open socket.
await response.readBody();
// strip authorization header if redirected to a different hostname
if (parsedRedirectUrl.hostname !== parsedUrl.hostname) {
for (let header in headers) {
// header names are case insensitive
if (header.toLowerCase() === 'authorization') {
delete headers[header];
}
}
}
// let's make the request with the new redirectUrl
info = this._prepareRequest(verb, parsedRedirectUrl, headers);
response = await this.requestRaw(info, data);
redirectsRemaining--;
}
if (HttpResponseRetryCodes.indexOf(response.message.statusCode) == -1) {
// If not a retry code, return immediately instead of retrying
return response;
}
numTries += 1;
if (numTries < maxTries) {
await response.readBody();
await this._performExponentialBackoff(numTries);
}
}
return response;
}
/**
* Needs to be called if keepAlive is set to true in request options.
*/
dispose() {
if (this._agent) {
this._agent.destroy();
}
this._disposed = true;
}
/**
* Raw request.
* @param info
* @param data
*/
requestRaw(info, data) {
return new Promise((resolve, reject) => {
let callbackForResult = function (err, res) {
if (err) {
reject(err);
}
resolve(res);
};
this.requestRawWithCallback(info, data, callbackForResult);
});
}
/**
* Raw request with callback.
* @param info
* @param data
* @param onResult
*/
requestRawWithCallback(info, data, onResult) {
let socket;
if (typeof data === 'string') {
info.options.headers['Content-Length'] = Buffer.byteLength(data, 'utf8');
}
let callbackCalled = false;
let handleResult = (err, res) => {
if (!callbackCalled) {
callbackCalled = true;
onResult(err, res);
}
};
let req = info.httpModule.request(info.options, (msg) => {
let res = new HttpClientResponse(msg);
handleResult(null, res);
});
req.on('socket', sock => {
socket = sock;
});
// If we ever get disconnected, we want the socket to timeout eventually
req.setTimeout(this._socketTimeout || 3 * 60000, () => {
if (socket) {
socket.end();
}
handleResult(new Error('Request timeout: ' + info.options.path), null);
});
req.on('error', function (err) {
// err has statusCode property
// res should have headers
handleResult(err, null);
});
if (data && typeof data === 'string') {
req.write(data, 'utf8');
}
if (data && typeof data !== 'string') {
data.on('close', function () {
req.end();
});
data.pipe(req);
}
else {
req.end();
}
}
/**
* Gets an http agent. This function is useful when you need an http agent that handles
* routing through a proxy server - depending upon the url and proxy environment variables.
* @param serverUrl The server URL where the request will be sent. For example, https://api.github.com
*/
getAgent(serverUrl) {
let parsedUrl = url.parse(serverUrl);
return this._getAgent(parsedUrl);
}
_prepareRequest(method, requestUrl, headers) {
const info = {};
info.parsedUrl = requestUrl;
const usingSsl = info.parsedUrl.protocol === 'https:';
info.httpModule = usingSsl ? https : http;
const defaultPort = usingSsl ? 443 : 80;
info.options = {};
info.options.host = info.parsedUrl.hostname;
info.options.port = info.parsedUrl.port
? parseInt(info.parsedUrl.port)
: defaultPort;
info.options.path =
(info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');
info.options.method = method;
info.options.headers = this._mergeHeaders(headers);
if (this.userAgent != null) {
info.options.headers['user-agent'] = this.userAgent;
}
info.options.agent = this._getAgent(info.parsedUrl);
// gives handlers an opportunity to participate
if (this.handlers) {
this.handlers.forEach(handler => {
handler.prepareRequest(info.options);
});
}
return info;
}
_mergeHeaders(headers) {
const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {});
if (this.requestOptions && this.requestOptions.headers) {
return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers));
}
return lowercaseKeys(headers || {});
}
_getExistingOrDefaultHeader(additionalHeaders, header, _default) {
const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {});
let clientHeader;
if (this.requestOptions && this.requestOptions.headers) {
clientHeader = lowercaseKeys(this.requestOptions.headers)[header];
}
return additionalHeaders[header] || clientHeader || _default;
}
_getAgent(parsedUrl) {
let agent;
let proxyUrl = pm.getProxyUrl(parsedUrl);
let useProxy = proxyUrl && proxyUrl.hostname;
if (this._keepAlive && useProxy) {
agent = this._proxyAgent;
}
if (this._keepAlive && !useProxy) {
agent = this._agent;
}
// if agent is already assigned use that agent.
if (!!agent) {
return agent;
}
const usingSsl = parsedUrl.protocol === 'https:';
let maxSockets = 100;
if (!!this.requestOptions) {
maxSockets = this.requestOptions.maxSockets || http.globalAgent.maxSockets;
}
if (useProxy) {
// If using proxy, need tunnel
if (!tunnel) {
tunnel = __webpack_require__(413);
}
const agentOptions = {
maxSockets: maxSockets,
keepAlive: this._keepAlive,
proxy: {
proxyAuth: proxyUrl.auth,
host: proxyUrl.hostname,
port: proxyUrl.port
}
};
let tunnelAgent;
const overHttps = proxyUrl.protocol === 'https:';
if (usingSsl) {
tunnelAgent = overHttps ? tunnel.httpsOverHttps : tunnel.httpsOverHttp;
}
else {
tunnelAgent = overHttps ? tunnel.httpOverHttps : tunnel.httpOverHttp;
}
agent = tunnelAgent(agentOptions);
this._proxyAgent = agent;
}
// if reusing agent across request and tunneling agent isn't assigned create a new agent
if (this._keepAlive && !agent) {
const options = { keepAlive: this._keepAlive, maxSockets: maxSockets };
agent = usingSsl ? new https.Agent(options) : new http.Agent(options);
this._agent = agent;
}
// if not using private agent and tunnel agent isn't setup then use global agent
if (!agent) {
agent = usingSsl ? https.globalAgent : http.globalAgent;
}
if (usingSsl && this._ignoreSslError) {
// we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process
// http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options
// we have to cast it to any and change it directly
agent.options = Object.assign(agent.options || {}, {
rejectUnauthorized: false
});
}
return agent;
}
_performExponentialBackoff(retryNumber) {
retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber);
const ms = ExponentialBackoffTimeSlice * Math.pow(2, retryNumber);
return new Promise(resolve => setTimeout(() => resolve(), ms));
}
static dateTimeDeserializer(key, value) {
if (typeof value === 'string') {
let a = new Date(value);
if (!isNaN(a.valueOf())) {
return a;
}
}
return value;
}
async _processResponse(res, options) {
return new Promise(async (resolve, reject) => {
const statusCode = res.message.statusCode;
const response = {
statusCode: statusCode,
result: null,
headers: {}
};
// not found leads to null obj returned
if (statusCode == HttpCodes.NotFound) {
resolve(response);
}
let obj;
let contents;
// get the result from the body
try {
contents = await res.readBody();
if (contents && contents.length > 0) {
if (options && options.deserializeDates) {
obj = JSON.parse(contents, HttpClient.dateTimeDeserializer);
}
else {
obj = JSON.parse(contents);
}
response.result = obj;
}
response.headers = res.message.headers;
}
catch (err) {
// Invalid resource (contents not json); leaving result obj null
}
// note that 3xx redirects are handled by the http layer.
if (statusCode > 299) {
let msg;
// if exception/error in body, attempt to get better error
if (obj && obj.message) {
msg = obj.message;
}
else if (contents && contents.length > 0) {
// it may be the case that the exception is in the body message as string
msg = contents;
}
else {
msg = 'Failed request: (' + statusCode + ')';
}
let err = new Error(msg);
// attach statusCode and body obj (if available) to the error object
err['statusCode'] = statusCode;
if (response.result) {
err['result'] = response.result;
}
reject(err);
}
else {
resolve(response);
}
});
}
}
exports.HttpClient = HttpClient;
/***/ }),
/***/ 541:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(113);
const util_1 = __webpack_require__(918);
const infra_1 = __webpack_require__(23);
const CreateAlgorithm_1 = __webpack_require__(86);
const OrderedSetAlgorithm_1 = __webpack_require__(146);
const DOMAlgorithm_1 = __webpack_require__(304);
const MutationAlgorithm_1 = __webpack_require__(479);
const ElementAlgorithm_1 = __webpack_require__(33);
/**
* Replaces the contents of the given node with a single text node.
*
* @param string - node contents
* @param parent - a node
*/
function node_stringReplaceAll(str, parent) {
/**
* 1. Let node be null.
* 2. If string is not the empty string, then set node to a new Text node
* whose data is string and node document is parent’s node document.
* 3. Replace all with node within parent.
*/
let node = null;
if (str !== '') {
node = CreateAlgorithm_1.create_text(parent._nodeDocument, str);
}
MutationAlgorithm_1.mutation_replaceAll(node, parent);
}
exports.node_stringReplaceAll = node_stringReplaceAll;
/**
* Clones a node.
*
* @param node - a node to clone
* @param document - the document to own the cloned node
* @param cloneChildrenFlag - whether to clone node's children
*/
function node_clone(node, document = null, cloneChildrenFlag = false) {
/**
* 1. If document is not given, let document be node’s node document.
*/
if (document === null)
document = node._nodeDocument;
let copy;
if (util_1.Guard.isElementNode(node)) {
/**
* 2. If node is an element, then:
* 2.1. Let copy be the result of creating an element, given document,
* node’s local name, node’s namespace, node’s namespace prefix,
* and node’s is value, with the synchronous custom elements flag unset.
* 2.2. For each attribute in node’s attribute list:
* 2.2.1. Let copyAttribute be a clone of attribute.
* 2.2.2. Append copyAttribute to copy.
*/
copy = ElementAlgorithm_1.element_createAnElement(document, node._localName, node._namespace, node._namespacePrefix, node._is, false);
for (const attribute of node._attributeList) {
const copyAttribute = node_clone(attribute, document);
ElementAlgorithm_1.element_append(copyAttribute, copy);
}
}
else {
/**
* 3. Otherwise, let copy be a node that implements the same interfaces as
* node, and fulfills these additional requirements, switching on node:
* - Document
* Set copy’s encoding, content type, URL, origin, type, and mode, to those
* of node.
* - DocumentType
* Set copy’s name, public ID, and system ID, to those of node.
* - Attr
* Set copy’s namespace, namespace prefix, local name, and value, to
* those of node.
* - Text
* - Comment
* Set copy’s data, to that of node.
* - ProcessingInstruction
* Set copy’s target and data to those of node.
* - Any other node
*/
if (util_1.Guard.isDocumentNode(node)) {
const doc = CreateAlgorithm_1.create_document();
doc._encoding = node._encoding;
doc._contentType = node._contentType;
doc._URL = node._URL;
doc._origin = node._origin;
doc._type = node._type;
doc._mode = node._mode;
copy = doc;
}
else if (util_1.Guard.isDocumentTypeNode(node)) {
const doctype = CreateAlgorithm_1.create_documentType(document, node._name, node._publicId, node._systemId);
copy = doctype;
}
else if (util_1.Guard.isAttrNode(node)) {
const attr = CreateAlgorithm_1.create_attr(document, node.localName);
attr._namespace = node._namespace;
attr._namespacePrefix = node._namespacePrefix;
attr._value = node._value;
copy = attr;
}
else if (util_1.Guard.isExclusiveTextNode(node)) {
copy = CreateAlgorithm_1.create_text(document, node._data);
}
else if (util_1.Guard.isCDATASectionNode(node)) {
copy = CreateAlgorithm_1.create_cdataSection(document, node._data);
}
else if (util_1.Guard.isCommentNode(node)) {
copy = CreateAlgorithm_1.create_comment(document, node._data);
}
else if (util_1.Guard.isProcessingInstructionNode(node)) {
copy = CreateAlgorithm_1.create_processingInstruction(document, node._target, node._data);
}
else if (util_1.Guard.isDocumentFragmentNode(node)) {
copy = CreateAlgorithm_1.create_documentFragment(document);
}
else {
copy = Object.create(node);
}
}
/**
* 4. Set copy’s node document and document to copy, if copy is a document,
* and set copy’s node document to document otherwise.
*/
if (util_1.Guard.isDocumentNode(copy)) {
copy._nodeDocument = copy;
document = copy;
}
else {
copy._nodeDocument = document;
}
/**
* 5. Run any cloning steps defined for node in other applicable
* specifications and pass copy, node, document and the clone children flag
* if set, as parameters.
*/
if (dom_1.dom.features.steps) {
DOMAlgorithm_1.dom_runCloningSteps(copy, node, document, cloneChildrenFlag);
}
/**
* 6. If the clone children flag is set, clone all the children of node and
* append them to copy, with document as specified and the clone children
* flag being set.
*/
if (cloneChildrenFlag) {
for (const child of node._children) {
const childCopy = node_clone(child, document, true);
MutationAlgorithm_1.mutation_append(childCopy, copy);
}
}
/**
* 7. Return copy.
*/
return copy;
}
exports.node_clone = node_clone;
/**
* Determines if two nodes can be considered equal.
*
* @param a - node to compare
* @param b - node to compare
*/
function node_equals(a, b) {
/**
* 1. A and B’s nodeType attribute value is identical.
*/
if (a._nodeType !== b._nodeType)
return false;
/**
* 2. The following are also equal, depending on A:
* - DocumentType
* Its name, public ID, and system ID.
* - Element
* Its namespace, namespace prefix, local name, and its attribute list’s size.
* - Attr
* Its namespace, local name, and value.
* - ProcessingInstruction
* Its target and data.
* - Text
* - Comment
* Its data.
*/
if (util_1.Guard.isDocumentTypeNode(a) && util_1.Guard.isDocumentTypeNode(b)) {
if (a._name !== b._name || a._publicId !== b._publicId ||
a._systemId !== b._systemId)
return false;
}
else if (util_1.Guard.isElementNode(a) && util_1.Guard.isElementNode(b)) {
if (a._namespace !== b._namespace || a._namespacePrefix !== b._namespacePrefix ||
a._localName !== b._localName ||
a._attributeList.length !== b._attributeList.length)
return false;
}
else if (util_1.Guard.isAttrNode(a) && util_1.Guard.isAttrNode(b)) {
if (a._namespace !== b._namespace || a._localName !== b._localName ||
a._value !== b._value)
return false;
}
else if (util_1.Guard.isProcessingInstructionNode(a) && util_1.Guard.isProcessingInstructionNode(b)) {
if (a._target !== b._target || a._data !== b._data)
return false;
}
else if (util_1.Guard.isCharacterDataNode(a) && util_1.Guard.isCharacterDataNode(b)) {
if (a._data !== b._data)
return false;
}
/**
* 3. If A is an element, each attribute in its attribute list has an attribute
* that equals an attribute in B’s attribute list.
*/
if (util_1.Guard.isElementNode(a) && util_1.Guard.isElementNode(b)) {
const attrMap = {};
for (const attrA of a._attributeList) {
attrMap[attrA._localName] = attrA;
}
for (const attrB of b._attributeList) {
const attrA = attrMap[attrB._localName];
if (!attrA)
return false;
if (!node_equals(attrA, attrB))
return false;
}
}
/**
* 4. A and B have the same number of children.
* 5. Each child of A equals the child of B at the identical index.
*/
if (a._children.size !== b._children.size)
return false;
const itA = a._children[Symbol.iterator]();
const itB = b._children[Symbol.iterator]();
let resultA = itA.next();
let resultB = itB.next();
while (!resultA.done && !resultB.done) {
const child1 = resultA.value;
const child2 = resultB.value;
if (!node_equals(child1, child2))
return false;
resultA = itA.next();
resultB = itB.next();
}
return true;
}
exports.node_equals = node_equals;
/**
* Returns a collection of elements with the given qualified name which are
* descendants of the given root node.
* See: https://dom.spec.whatwg.org/#concept-getelementsbytagname
*
* @param qualifiedName - qualified name
* @param root - root node
*/
function node_listOfElementsWithQualifiedName(qualifiedName, root) {
/**
* 1. If qualifiedName is "*" (U+002A), return a HTMLCollection rooted at
* root, whose filter matches only descendant elements.
* 2. Otherwise, if root’s node document is an HTML document, return a
* HTMLCollection rooted at root, whose filter matches the following
* descendant elements:
* 2.1. Whose namespace is the HTML namespace and whose qualified name is
* qualifiedName, in ASCII lowercase.
* 2.2. Whose namespace is not the HTML namespace and whose qualified name
* is qualifiedName.
* 3. Otherwise, return a HTMLCollection rooted at root, whose filter
* matches descendant elements whose qualified name is qualifiedName.
*/
if (qualifiedName === "*") {
return CreateAlgorithm_1.create_htmlCollection(root);
}
else if (root._nodeDocument._type === "html") {
return CreateAlgorithm_1.create_htmlCollection(root, function (ele) {
if (ele._namespace === infra_1.namespace.HTML &&
ele._qualifiedName === qualifiedName.toLowerCase()) {
return true;
}
else if (ele._namespace !== infra_1.namespace.HTML &&
ele._qualifiedName === qualifiedName) {
return true;
}
else {
return false;
}
});
}
else {
return CreateAlgorithm_1.create_htmlCollection(root, function (ele) {
return (ele._qualifiedName === qualifiedName);
});
}
}
exports.node_listOfElementsWithQualifiedName = node_listOfElementsWithQualifiedName;
/**
* Returns a collection of elements with the given namespace which are
* descendants of the given root node.
* See: https://dom.spec.whatwg.org/#concept-getelementsbytagnamens
*
* @param namespace - element namespace
* @param localName - local name
* @param root - root node
*/
function node_listOfElementsWithNamespace(namespace, localName, root) {
/**
* 1. If namespace is the empty string, set it to null.
* 2. If both namespace and localName are "*" (U+002A), return a
* HTMLCollection rooted at root, whose filter matches descendant elements.
* 3. Otherwise, if namespace is "*" (U+002A), return a HTMLCollection
* rooted at root, whose filter matches descendant elements whose local
* name is localName.
* 4. Otherwise, if localName is "*" (U+002A), return a HTMLCollection
* rooted at root, whose filter matches descendant elements whose
* namespace is namespace.
* 5. Otherwise, return a HTMLCollection rooted at root, whose filter
* matches descendant elements whose namespace is namespace and local
* name is localName.
*/
if (namespace === '')
namespace = null;
if (namespace === "*" && localName === "*") {
return CreateAlgorithm_1.create_htmlCollection(root);
}
else if (namespace === "*") {
return CreateAlgorithm_1.create_htmlCollection(root, function (ele) {
return (ele._localName === localName);
});
}
else if (localName === "*") {
return CreateAlgorithm_1.create_htmlCollection(root, function (ele) {
return (ele._namespace === namespace);
});
}
else {
return CreateAlgorithm_1.create_htmlCollection(root, function (ele) {
return (ele._localName === localName && ele._namespace === namespace);
});
}
}
exports.node_listOfElementsWithNamespace = node_listOfElementsWithNamespace;
/**
* Returns a collection of elements with the given class names which are
* descendants of the given root node.
* See: https://dom.spec.whatwg.org/#concept-getelementsbyclassname
*
* @param namespace - element namespace
* @param localName - local name
* @param root - root node
*/
function node_listOfElementsWithClassNames(classNames, root) {
/**
* 1. Let classes be the result of running the ordered set parser
* on classNames.
* 2. If classes is the empty set, return an empty HTMLCollection.
* 3. Return a HTMLCollection rooted at root, whose filter matches
* descendant elements that have all their classes in classes.
* The comparisons for the classes must be done in an ASCII case-insensitive
* manner if root’s node document’s mode is "quirks", and in a
* case-sensitive manner otherwise.
*/
const classes = OrderedSetAlgorithm_1.orderedSet_parse(classNames);
if (classes.size === 0) {
return CreateAlgorithm_1.create_htmlCollection(root, () => false);
}
const caseSensitive = (root._nodeDocument._mode !== "quirks");
return CreateAlgorithm_1.create_htmlCollection(root, function (ele) {
const eleClasses = ele.classList;
return OrderedSetAlgorithm_1.orderedSet_contains(eleClasses._tokenSet, classes, caseSensitive);
});
}
exports.node_listOfElementsWithClassNames = node_listOfElementsWithClassNames;
/**
* Searches for a namespace prefix associated with the given namespace
* starting from the given element through its ancestors.
*
* @param element - an element node to start searching at
* @param namespace - namespace to search for
*/
function node_locateANamespacePrefix(element, namespace) {
/**
* 1. If element’s namespace is namespace and its namespace prefix is not
* null, then return its namespace prefix.
*/
if (element._namespace === namespace && element._namespacePrefix !== null) {
return element._namespacePrefix;
}
/**
* 2. If element has an attribute whose namespace prefix is "xmlns" and
* value is namespace, then return element’s first such attribute’s
* local name.
*/
for (let i = 0; i < element._attributeList.length; i++) {
const attr = element._attributeList[i];
if (attr._namespacePrefix === "xmlns" && attr._value === namespace) {
return attr._localName;
}
}
/**
* 3. If element’s parent element is not null, then return the result of
* running locate a namespace prefix on that element using namespace.
*/
if (element._parent && util_1.Guard.isElementNode(element._parent)) {
return node_locateANamespacePrefix(element._parent, namespace);
}
/**
* 4. Return null.
*/
return null;
}
exports.node_locateANamespacePrefix = node_locateANamespacePrefix;
/**
* Searches for a namespace associated with the given namespace prefix
* starting from the given node through its ancestors.
*
* @param node - a node to start searching at
* @param prefix - namespace prefix to search for
*/
function node_locateANamespace(node, prefix) {
if (util_1.Guard.isElementNode(node)) {
/**
* 1. If its namespace is not null and its namespace prefix is prefix,
* then return namespace.
*/
if (node._namespace !== null && node._namespacePrefix === prefix) {
return node._namespace;
}
/**
* 2. If it has an attribute whose namespace is the XMLNS namespace,
* namespace prefix is "xmlns", and local name is prefix, or if prefix
* is null and it has an attribute whose namespace is the XMLNS namespace,
* namespace prefix is null, and local name is "xmlns", then return its
* value if it is not the empty string, and null otherwise.
*/
for (let i = 0; i < node._attributeList.length; i++) {
const attr = node._attributeList[i];
if (attr._namespace === infra_1.namespace.XMLNS &&
attr._namespacePrefix === "xmlns" &&
attr._localName === prefix) {
return attr._value || null;
}
if (prefix === null && attr._namespace === infra_1.namespace.XMLNS &&
attr._namespacePrefix === null && attr._localName === "xmlns") {
return attr._value || null;
}
}
/**
* 3. If its parent element is null, then return null.
*/
if (node.parentElement === null)
return null;
/**
* 4. Return the result of running locate a namespace on its parent
* element using prefix.
*/
return node_locateANamespace(node.parentElement, prefix);
}
else if (util_1.Guard.isDocumentNode(node)) {
/**
* 1. If its document element is null, then return null.
* 2. Return the result of running locate a namespace on its document
* element using prefix.
*/
if (node.documentElement === null)
return null;
return node_locateANamespace(node.documentElement, prefix);
}
else if (util_1.Guard.isDocumentTypeNode(node) || util_1.Guard.isDocumentFragmentNode(node)) {
return null;
}
else if (util_1.Guard.isAttrNode(node)) {
/**
* 1. If its element is null, then return null.
* 2. Return the result of running locate a namespace on its element
* using prefix.
*/
if (node._element === null)
return null;
return node_locateANamespace(node._element, prefix);
}
else {
/**
* 1. If its parent element is null, then return null.
* 2. Return the result of running locate a namespace on its parent
* element using prefix.
*/
if (!node._parent || !util_1.Guard.isElementNode(node._parent))
return null;
return node_locateANamespace(node._parent, prefix);
}
}
exports.node_locateANamespace = node_locateANamespace;
//# sourceMappingURL=NodeAlgorithm.js.map
/***/ }),
/***/ 551:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(625);
const util_1 = __webpack_require__(592);
const __1 = __webpack_require__(255);
const algorithm_1 = __webpack_require__(163);
const infra_1 = __webpack_require__(23);
const NamespacePrefixMap_1 = __webpack_require__(392);
const LocalNameSet_1 = __webpack_require__(575);
const util_2 = __webpack_require__(918);
const XMLCBWriter_1 = __webpack_require__(190);
const JSONCBWriter_1 = __webpack_require__(781);
const events_1 = __webpack_require__(614);
/**
* Represents a readable XML document stream.
*/
class XMLBuilderCBImpl extends events_1.EventEmitter {
/**
* Initializes a new instance of `XMLStream`.
*
* @param options - stream writer options
* @param fragment - whether to create fragment stream or a document stream
*
* @returns XML stream
*/
constructor(options, fragment = false) {
super();
this._hasDeclaration = false;
this._docTypeName = "";
this._hasDocumentElement = false;
this._currentElementSerialized = false;
this._openTags = [];
this._ended = false;
this._fragment = fragment;
// provide default options
this._options = util_1.applyDefaults(options || {}, interfaces_1.DefaultXMLBuilderCBOptions);
this._builderOptions = {
defaultNamespace: this._options.defaultNamespace,
namespaceAlias: this._options.namespaceAlias
};
this._writer = this._options.format === "xml" ? new XMLCBWriter_1.XMLCBWriter(this._options) : new JSONCBWriter_1.JSONCBWriter(this._options);
// automatically create listeners for callbacks passed via options
if (this._options.data !== undefined) {
this.on("data", this._options.data);
}
if (this._options.end !== undefined) {
this.on("end", this._options.end);
}
if (this._options.error !== undefined) {
this.on("error", this._options.error);
}
this._prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap();
this._prefixMap.set("xml", infra_1.namespace.XML);
this._prefixIndex = { value: 1 };
}
/** @inheritdoc */
ele(p1, p2, p3) {
// parse if JS object or XML or JSON string
if (util_1.isObject(p1) || (util_1.isString(p1) && (/^\s*</.test(p1) || /^\s*[\{\[]/.test(p1)))) {
const frag = __1.fragment().set(this._options);
try {
frag.ele(p1);
}
catch (err) {
this.emit("error", err);
return this;
}
for (const node of frag.node.childNodes) {
this._fromNode(node);
}
return this;
}
this._serializeOpenTag(true);
if (!this._fragment && this._hasDocumentElement && this._writer.level === 0) {
this.emit("error", new Error("Document cannot have multiple document element nodes."));
return this;
}
try {
this._currentElement = __1.fragment(this._builderOptions).ele(p1, p2, p3);
}
catch (err) {
this.emit("error", err);
return this;
}
if (!this._fragment && !this._hasDocumentElement && this._docTypeName !== ""
&& this._currentElement.node._qualifiedName !== this._docTypeName) {
this.emit("error", new Error("Document element name does not match DocType declaration name."));
return this;
}
this._currentElementSerialized = false;
if (!this._fragment) {
this._hasDocumentElement = true;
}
return this;
}
/** @inheritdoc */
att(p1, p2, p3) {
if (this._currentElement === undefined) {
this.emit("error", new Error("Cannot insert an attribute node as child of a document node."));
return this;
}
try {
this._currentElement.att(p1, p2, p3);
}
catch (err) {
this.emit("error", err);
return this;
}
return this;
}
/** @inheritdoc */
com(content) {
this._serializeOpenTag(true);
let node;
try {
node = __1.fragment(this._builderOptions).com(content).first().node;
}
catch (err) {
/* istanbul ignore next */
this.emit("error", err);
/* istanbul ignore next */
return this;
}
if (this._options.wellFormed && (!algorithm_1.xml_isLegalChar(node.data) ||
node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) {
this.emit("error", new Error("Comment data contains invalid characters (well-formed required)."));
return this;
}
this._push(this._writer.comment(node.data));
return this;
}
/** @inheritdoc */
txt(content) {
if (!this._fragment && this._currentElement === undefined) {
this.emit("error", new Error("Cannot insert a text node as child of a document node."));
return this;
}
this._serializeOpenTag(true);
let node;
try {
node = __1.fragment(this._builderOptions).txt(content).first().node;
}
catch (err) {
/* istanbul ignore next */
this.emit("error", err);
/* istanbul ignore next */
return this;
}
if (this._options.wellFormed && !algorithm_1.xml_isLegalChar(node.data)) {
this.emit("error", new Error("Text data contains invalid characters (well-formed required)."));
return this;
}
let markup = "";
if (this._options.noDoubleEncoding) {
markup = node.data.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>')
.replace(/\r/g, '
');
}
else {
for (let i = 0; i < node.data.length; i++) {
const c = node.data[i];
if (c === "&")
markup += "&";
else if (c === "<")
markup += "<";
else if (c === ">")
markup += ">";
else
markup += c;
}
}
this._push(this._writer.text(markup));
return this;
}
/** @inheritdoc */
ins(target, content = '') {
this._serializeOpenTag(true);
let node;
try {
node = __1.fragment(this._builderOptions).ins(target, content).first().node;
}
catch (err) {
/* istanbul ignore next */
this.emit("error", err);
/* istanbul ignore next */
return this;
}
if (this._options.wellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) {
this.emit("error", new Error("Processing instruction target contains invalid characters (well-formed required)."));
return this;
}
if (this._options.wellFormed && !algorithm_1.xml_isLegalChar(node.data)) {
this.emit("error", Error("Processing instruction data contains invalid characters (well-formed required)."));
return this;
}
this._push(this._writer.instruction(node.target, node.data));
return this;
}
/** @inheritdoc */
dat(content) {
this._serializeOpenTag(true);
let node;
try {
node = __1.fragment(this._builderOptions).dat(content).first().node;
}
catch (err) {
this.emit("error", err);
return this;
}
this._push(this._writer.cdata(node.data));
return this;
}
/** @inheritdoc */
dec(options = { version: "1.0" }) {
if (this._fragment) {
this.emit("error", Error("Cannot insert an XML declaration into a document fragment."));
return this;
}
if (this._hasDeclaration) {
this.emit("error", Error("XML declaration is already inserted."));
return this;
}
this._push(this._writer.declaration(options.version || "1.0", options.encoding, options.standalone));
this._hasDeclaration = true;
return this;
}
/** @inheritdoc */
dtd(options) {
if (this._fragment) {
this.emit("error", Error("Cannot insert a DocType declaration into a document fragment."));
return this;
}
if (this._docTypeName !== "") {
this.emit("error", new Error("DocType declaration is already inserted."));
return this;
}
if (this._hasDocumentElement) {
this.emit("error", new Error("Cannot insert DocType declaration after document element."));
return this;
}
let node;
try {
node = __1.create().dtd(options).first().node;
}
catch (err) {
this.emit("error", err);
return this;
}
if (this._options.wellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) {
this.emit("error", new Error("DocType public identifier does not match PubidChar construct (well-formed required)."));
return this;
}
if (this._options.wellFormed &&
(!algorithm_1.xml_isLegalChar(node.systemId) ||
(node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) {
this.emit("error", new Error("DocType system identifier contains invalid characters (well-formed required)."));
return this;
}
this._docTypeName = options.name;
this._push(this._writer.docType(options.name, node.publicId, node.systemId));
return this;
}
/** @inheritdoc */
up() {
this._serializeOpenTag(false);
this._serializeCloseTag();
return this;
}
/** @inheritdoc */
end() {
this._serializeOpenTag(false);
while (this._openTags.length > 0) {
this._serializeCloseTag();
}
this._push(null);
return this;
}
/**
* Serializes the opening tag of an element node.
*
* @param hasChildren - whether the element node has child nodes
*/
_serializeOpenTag(hasChildren) {
if (this._currentElementSerialized)
return;
if (this._currentElement === undefined)
return;
const node = this._currentElement.node;
if (this._options.wellFormed && (node.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(node.localName))) {
this.emit("error", new Error("Node local name contains invalid characters (well-formed required)."));
return;
}
let qualifiedName = "";
let ignoreNamespaceDefinitionAttribute = false;
let map = this._prefixMap.copy();
let localPrefixesMap = {};
let localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap);
let inheritedNS = this._openTags.length === 0 ? null : this._openTags[this._openTags.length - 1][1];
let ns = node.namespaceURI;
if (ns === null)
ns = inheritedNS;
if (inheritedNS === ns) {
if (localDefaultNamespace !== null) {
ignoreNamespaceDefinitionAttribute = true;
}
if (ns === infra_1.namespace.XML) {
qualifiedName = "xml:" + node.localName;
}
else {
qualifiedName = node.localName;
}
this._writer.beginElement(qualifiedName);
this._push(this._writer.openTagBegin(qualifiedName));
}
else {
let prefix = node.prefix;
let candidatePrefix = null;
if (prefix !== null || ns !== localDefaultNamespace) {
candidatePrefix = map.get(prefix, ns);
}
if (prefix === "xmlns") {
if (this._options.wellFormed) {
this.emit("error", new Error("An element cannot have the 'xmlns' prefix (well-formed required)."));
return;
}
candidatePrefix = prefix;
}
if (candidatePrefix !== null) {
qualifiedName = candidatePrefix + ':' + node.localName;
if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) {
inheritedNS = localDefaultNamespace || null;
}
this._writer.beginElement(qualifiedName);
this._push(this._writer.openTagBegin(qualifiedName));
}
else if (prefix !== null) {
if (prefix in localPrefixesMap) {
prefix = this._generatePrefix(ns, map, this._prefixIndex);
}
map.set(prefix, ns);
qualifiedName += prefix + ':' + node.localName;
this._writer.beginElement(qualifiedName);
this._push(this._writer.openTagBegin(qualifiedName));
this._push(this._writer.attribute("xmlns:" + prefix, this._serializeAttributeValue(ns, this._options.wellFormed)));
if (localDefaultNamespace !== null) {
inheritedNS = localDefaultNamespace || null;
}
}
else if (localDefaultNamespace === null ||
(localDefaultNamespace !== null && localDefaultNamespace !== ns)) {
ignoreNamespaceDefinitionAttribute = true;
qualifiedName += node.localName;
inheritedNS = ns;
this._writer.beginElement(qualifiedName);
this._push(this._writer.openTagBegin(qualifiedName));
this._push(this._writer.attribute("xmlns", this._serializeAttributeValue(ns, this._options.wellFormed)));
}
else {
qualifiedName += node.localName;
inheritedNS = ns;
this._writer.beginElement(qualifiedName);
this._push(this._writer.openTagBegin(qualifiedName));
}
}
this._serializeAttributes(node, map, this._prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, this._options.wellFormed);
const isHTML = (ns === infra_1.namespace.HTML);
if (isHTML && !hasChildren &&
XMLBuilderCBImpl._VoidElementNames.has(node.localName)) {
this._push(this._writer.openTagEnd(qualifiedName, true, true));
this._writer.endElement(qualifiedName);
}
else if (!isHTML && !hasChildren) {
this._push(this._writer.openTagEnd(qualifiedName, true, false));
this._writer.endElement(qualifiedName);
}
else {
this._push(this._writer.openTagEnd(qualifiedName, false, false));
}
this._currentElementSerialized = true;
/**
* Save qualified name, original inherited ns, original prefix map, and
* hasChildren flag.
*/
this._openTags.push([qualifiedName, inheritedNS, this._prefixMap, hasChildren]);
/**
* New values of inherited namespace and prefix map will be used while
* serializing child nodes. They will be returned to their original values
* when this node is closed using the _openTags array item we saved above.
*/
if (this._isPrefixMapModified(this._prefixMap, map)) {
this._prefixMap = map;
}
/**
* Calls following this will either serialize child nodes or close this tag.
*/
this._writer.level++;
}
/**
* Serializes the closing tag of an element node.
*/
_serializeCloseTag() {
this._writer.level--;
const lastEle = this._openTags.pop();
/* istanbul ignore next */
if (lastEle === undefined) {
this.emit("error", new Error("Last element is undefined."));
return;
}
const [qualifiedName, ns, map, hasChildren] = lastEle;
/**
* Restore original values of inherited namespace and prefix map.
*/
this._prefixMap = map;
if (!hasChildren)
return;
this._push(this._writer.closeTag(qualifiedName));
this._writer.endElement(qualifiedName);
}
/**
* Pushes data to internal buffer.
*
* @param data - data
*/
_push(data) {
if (data === null) {
this._ended = true;
this.emit("end");
}
else if (this._ended) {
this.emit("error", new Error("Cannot push to ended stream."));
}
else if (data.length !== 0) {
this._writer.hasData = true;
this.emit("data", data, this._writer.level);
}
}
/**
* Reads and serializes an XML tree.
*
* @param node - root node
*/
_fromNode(node) {
if (util_2.Guard.isElementNode(node)) {
const name = node.prefix ? node.prefix + ":" + node.localName : node.localName;
if (node.namespaceURI !== null) {
this.ele(node.namespaceURI, name);
}
else {
this.ele(name);
}
for (const attr of node.attributes) {
const name = attr.prefix ? attr.prefix + ":" + attr.localName : attr.localName;
if (attr.namespaceURI !== null) {
this.att(attr.namespaceURI, name, attr.value);
}
else {
this.att(name, attr.value);
}
}
for (const child of node.childNodes) {
this._fromNode(child);
}
this.up();
}
else if (util_2.Guard.isExclusiveTextNode(node) && node.data) {
this.txt(node.data);
}
else if (util_2.Guard.isCommentNode(node)) {
this.com(node.data);
}
else if (util_2.Guard.isCDATASectionNode(node)) {
this.dat(node.data);
}
else if (util_2.Guard.isProcessingInstructionNode(node)) {
this.ins(node.target, node.data);
}
}
/**
* Produces an XML serialization of the attributes of an element node.
*
* @param node - node to serialize
* @param map - namespace prefix map
* @param prefixIndex - generated namespace prefix index
* @param localPrefixesMap - local prefixes map
* @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace
* attributes
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributes(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed) {
const localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined;
for (const attr of node.attributes) {
// Optimize common case
if (!requireWellFormed && !ignoreNamespaceDefinitionAttribute && attr.namespaceURI === null) {
this._push(this._writer.attribute(attr.localName, this._serializeAttributeValue(attr.value, this._options.wellFormed)));
continue;
}
if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) {
this.emit("error", new Error("Element contains duplicate attributes (well-formed required)."));
return;
}
if (requireWellFormed && localNameSet)
localNameSet.set(attr.namespaceURI, attr.localName);
let attributeNamespace = attr.namespaceURI;
let candidatePrefix = null;
if (attributeNamespace !== null) {
candidatePrefix = map.get(attr.prefix, attributeNamespace);
if (attributeNamespace === infra_1.namespace.XMLNS) {
if (attr.value === infra_1.namespace.XML ||
(attr.prefix === null && ignoreNamespaceDefinitionAttribute) ||
(attr.prefix !== null && (!(attr.localName in localPrefixesMap) ||
localPrefixesMap[attr.localName] !== attr.value) &&
map.has(attr.localName, attr.value)))
continue;
if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) {
this.emit("error", new Error("XMLNS namespace is reserved (well-formed required)."));
return;
}
if (requireWellFormed && attr.value === '') {
this.emit("error", new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required)."));
return;
}
if (attr.prefix === 'xmlns')
candidatePrefix = 'xmlns';
/**
* _Note:_ The (candidatePrefix === null) check is not in the spec.
* We deviate from the spec here. Otherwise a prefix is generated for
* all attributes with namespaces.
*/
}
else if (candidatePrefix === null) {
if (attr.prefix !== null &&
(!map.hasPrefix(attr.prefix) ||
map.has(attr.prefix, attributeNamespace))) {
/**
* Check if we can use the attribute's own prefix.
* We deviate from the spec here.
* TODO: This is not an efficient way of searching for prefixes.
* Follow developments to the spec.
*/
candidatePrefix = attr.prefix;
}
else {
candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex);
}
this._push(this._writer.attribute("xmlns:" + candidatePrefix, this._serializeAttributeValue(attributeNamespace, this._options.wellFormed)));
}
}
if (requireWellFormed && (attr.localName.indexOf(":") !== -1 ||
!algorithm_1.xml_isName(attr.localName) ||
(attr.localName === "xmlns" && attributeNamespace === null))) {
this.emit("error", new Error("Attribute local name contains invalid characters (well-formed required)."));
return;
}
this._push(this._writer.attribute((candidatePrefix !== null ? candidatePrefix + ":" : "") + attr.localName, this._serializeAttributeValue(attr.value, this._options.wellFormed)));
}
}
/**
* Produces an XML serialization of an attribute value.
*
* @param value - attribute value
* @param requireWellFormed - whether to check conformance
*/
_serializeAttributeValue(value, requireWellFormed) {
if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) {
this.emit("error", new Error("Invalid characters in attribute value."));
return "";
}
if (value === null)
return "";
if (this._options.noDoubleEncoding) {
return value.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&')
.replace(/</g, '<')
.replace(/"/g, '"')
.replace(/\t/g, '	')
.replace(/\n/g, '
')
.replace(/\r/g, '
');
}
else {
let result = "";
for (let i = 0; i < value.length; i++) {
const c = value[i];
if (c === "\"")
result += """;
else if (c === "&")
result += "&";
else if (c === "<")
result += "<";
else if (c === ">")
result += ">";
else
result += c;
}
return result;
}
}
/**
* Records namespace information for the given element and returns the
* default namespace attribute value.
*
* @param node - element node to process
* @param map - namespace prefix map
* @param localPrefixesMap - local prefixes map
*/
_recordNamespaceInformation(node, map, localPrefixesMap) {
let defaultNamespaceAttrValue = null;
for (const attr of node.attributes) {
let attributeNamespace = attr.namespaceURI;
let attributePrefix = attr.prefix;
if (attributeNamespace === infra_1.namespace.XMLNS) {
if (attributePrefix === null) {
defaultNamespaceAttrValue = attr.value;
continue;
}
else {
let prefixDefinition = attr.localName;
let namespaceDefinition = attr.value;
if (namespaceDefinition === infra_1.namespace.XML) {
continue;
}
if (namespaceDefinition === '') {
namespaceDefinition = null;
}
if (map.has(prefixDefinition, namespaceDefinition)) {
continue;
}
map.set(prefixDefinition, namespaceDefinition);
localPrefixesMap[prefixDefinition] = namespaceDefinition || '';
}
}
}
return defaultNamespaceAttrValue;
}
/**
* Generates a new prefix for the given namespace.
*
* @param newNamespace - a namespace to generate prefix for
* @param prefixMap - namespace prefix map
* @param prefixIndex - generated namespace prefix index
*/
_generatePrefix(newNamespace, prefixMap, prefixIndex) {
let generatedPrefix = "ns" + prefixIndex.value;
prefixIndex.value++;
prefixMap.set(generatedPrefix, newNamespace);
return generatedPrefix;
}
/**
* Determines if the namespace prefix map was modified from its original.
*
* @param originalMap - original namespace prefix map
* @param newMap - new namespace prefix map
*/
_isPrefixMapModified(originalMap, newMap) {
const items1 = originalMap._items;
const items2 = newMap._items;
const nullItems1 = originalMap._nullItems;
const nullItems2 = newMap._nullItems;
for (const key in items2) {
const arr1 = items1[key];
if (arr1 === undefined)
return true;
const arr2 = items2[key];
if (arr1.length !== arr2.length)
return true;
for (let i = 0; i < arr1.length; i++) {
if (arr1[i] !== arr2[i])
return true;
}
}
if (nullItems1.length !== nullItems2.length)
return true;
for (let i = 0; i < nullItems1.length; i++) {
if (nullItems1[i] !== nullItems2[i])
return true;
}
return false;
}
}
exports.XMLBuilderCBImpl = XMLBuilderCBImpl;
XMLBuilderCBImpl._VoidElementNames = new Set(['area', 'base', 'basefont',
'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen',
'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']);
//# sourceMappingURL=XMLBuilderCBImpl.js.map
/***/ }),
/***/ 558:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const NodeImpl_1 = __webpack_require__(935);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents an object providing methods which are not dependent on
* any particular document
*/
class DocumentTypeImpl extends NodeImpl_1.NodeImpl {
/**
* Initializes a new instance of `DocumentType`.
*
* @param name - name of the node
* @param publicId - `PUBLIC` identifier
* @param systemId - `SYSTEM` identifier
*/
constructor(name, publicId, systemId) {
super();
this._name = '';
this._publicId = '';
this._systemId = '';
this._name = name;
this._publicId = publicId;
this._systemId = systemId;
}
/** @inheritdoc */
get name() { return this._name; }
/** @inheritdoc */
get publicId() { return this._publicId; }
/** @inheritdoc */
get systemId() { return this._systemId; }
// MIXIN: ChildNode
/* istanbul ignore next */
before(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
after(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
replaceWith(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
remove() { throw new Error("Mixin: ChildNode not implemented."); }
/**
* Creates a new `DocumentType`.
*
* @param document - owner document
* @param name - name of the node
* @param publicId - `PUBLIC` identifier
* @param systemId - `SYSTEM` identifier
*/
static _create(document, name, publicId = '', systemId = '') {
const node = new DocumentTypeImpl(name, publicId, systemId);
node._nodeDocument = document;
return node;
}
}
exports.DocumentTypeImpl = DocumentTypeImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(DocumentTypeImpl.prototype, "_nodeType", interfaces_1.NodeType.DocumentType);
//# sourceMappingURL=DocumentTypeImpl.js.map
/***/ }),
/***/ 568:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents an object cache with a size limit.
*/
class ObjectCache {
/**
* Initializes a new instance of `ObjectCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Set();
this._limit = limit;
}
/**
* Adds a new item to the cache.
*
* @param item - an item
*/
add(item) {
this._items.add(item);
if (this._items.size > this._limit) {
const it = this._items.values().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
}
/**
* Removes an item from the cache.
*
* @param item - an item
*/
remove(item) {
this._items.delete(item);
}
/**
* Removes all items from the cache.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the cache.
*/
get length() { return this._items.size; }
/**
* Iterates through the items in the cache.
*/
*entries() {
yield* this;
}
/** @inheritdoc */
*[Symbol.iterator]() {
for (const item of this._items) {
yield item;
}
}
}
exports.ObjectCache = ObjectCache;
//# sourceMappingURL=ObjectCache.js.map
/***/ }),
/***/ 574:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(918);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a mixin that extends non-element parent nodes. This mixin
* is implemented by {@link Document} and {@link DocumentFragment}.
*/
class NonElementParentNodeImpl {
/** @inheritdoc */
getElementById(id) {
/**
* The getElementById(elementId) method, when invoked, must return the first
* element, in tree order, within the context object’s descendants,
* whose ID is elementId, and null if there is no such element otherwise.
*/
let ele = algorithm_1.tree_getFirstDescendantNode(util_1.Cast.asNode(this), false, false, (e) => util_1.Guard.isElementNode(e));
while (ele !== null) {
if (ele._uniqueIdentifier === id) {
return ele;
}
ele = algorithm_1.tree_getNextDescendantNode(util_1.Cast.asNode(this), ele, false, false, (e) => util_1.Guard.isElementNode(e));
}
return null;
}
}
exports.NonElementParentNodeImpl = NonElementParentNodeImpl;
//# sourceMappingURL=NonElementParentNodeImpl.js.map
/***/ }),
/***/ 575:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a set of unique attribute namespaceURI and localName pairs.
* This set will contain tuples of unique attribute namespaceURI and
* localName pairs, and is populated as each attr is processed. This set is
* used to [optionally] enforce the well-formed constraint that an element
* cannot have two attributes with the same namespaceURI and localName.
* This can occur when two otherwise identical attributes on the same
* element differ only by their prefix values.
*/
class LocalNameSet {
constructor() {
// tuple storage
this._items = {};
this._nullItems = {};
}
/**
* Adds or replaces a tuple.
*
* @param ns - namespace URI
* @param localName - attribute local name
*/
set(ns, localName) {
if (ns === null) {
this._nullItems[localName] = true;
}
else if (this._items[ns]) {
this._items[ns][localName] = true;
}
else {
this._items[ns] = {};
this._items[ns][localName] = true;
}
}
/**
* Determines if the given tuple exists in the set.
*
* @param ns - namespace URI
* @param localName - attribute local name
*/
has(ns, localName) {
if (ns === null) {
return this._nullItems[localName] === true;
}
else if (this._items[ns]) {
return this._items[ns][localName] === true;
}
else {
return false;
}
}
}
exports.LocalNameSet = LocalNameSet;
//# sourceMappingURL=LocalNameSet.js.map
/***/ }),
/***/ 581:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DocumentFragmentImpl_1 = __webpack_require__(796);
const util_1 = __webpack_require__(337);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a shadow root.
*/
class ShadowRootImpl extends DocumentFragmentImpl_1.DocumentFragmentImpl {
/**
* Initializes a new instance of `ShadowRoot`.
*
* @param host - shadow root's host element
* @param mode - shadow root's mode
*/
constructor(host, mode) {
super();
this._host = host;
this._mode = mode;
}
/** @inheritdoc */
get mode() { return this._mode; }
/** @inheritdoc */
get host() { return this._host; }
/**
* Gets the parent event target for the given event.
*
* @param event - an event
*/
_getTheParent(event) {
/**
* A shadow root’s get the parent algorithm, given an event, returns null
* if event’s composed flag is unset and shadow root is the root of
* event’s path’s first struct’s invocation target, and shadow root’s host
* otherwise.
*/
if (!event._composedFlag && !util_1.isEmpty(event._path) &&
algorithm_1.tree_rootNode(event._path[0].invocationTarget) === this) {
return null;
}
else {
return this._host;
}
}
// MIXIN: DocumentOrShadowRoot
// No elements
/**
* Creates a new `ShadowRoot`.
*
* @param document - owner document
* @param host - shadow root's host element
*/
static _create(document, host) {
return new ShadowRootImpl(host, "closed");
}
}
exports.ShadowRootImpl = ShadowRootImpl;
//# sourceMappingURL=ShadowRootImpl.js.map
/***/ }),
/***/ 592:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var FixedSizeSet_1 = __webpack_require__(704);
exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet;
var ObjectCache_1 = __webpack_require__(889);
exports.ObjectCache = ObjectCache_1.ObjectCache;
var CompareCache_1 = __webpack_require__(524);
exports.CompareCache = CompareCache_1.CompareCache;
var Lazy_1 = __webpack_require__(947);
exports.Lazy = Lazy_1.Lazy;
/**
* Applies the mixin to a given class.
*
* @param baseClass - class to receive the mixin
* @param mixinClass - mixin class
* @param overrides - an array with names of function overrides. Base class
* functions whose names are in this array will be kept by prepending an
* underscore to their names.
*/
function applyMixin(baseClass, mixinClass, ...overrides) {
Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => {
if (overrides.includes(name)) {
const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name);
/* istanbul ignore else */
if (orgPropDesc) {
Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc);
}
}
const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name);
/* istanbul ignore else */
if (propDesc) {
Object.defineProperty(baseClass.prototype, name, propDesc);
}
});
}
exports.applyMixin = applyMixin;
/**
* Applies default values to the given object.
*
* @param obj - an object
* @param defaults - an object with default values
* @param overwrite - if set to `true` defaults object always overwrites object
* values, whether they are `undefined` or not.
*/
function applyDefaults(obj, defaults, overwrite = false) {
const result = clone(obj || {});
forEachObject(defaults, (key, val) => {
if (isPlainObject(val)) {
result[key] = applyDefaults(result[key], val, overwrite);
}
else if (overwrite || result[key] === undefined) {
result[key] = val;
}
});
return result;
}
exports.applyDefaults = applyDefaults;
/**
* Iterates over items of an array or set.
*
* @param arr - array or set to iterate
* @param callback - a callback function which receives each array item as its
* single argument
* @param thisArg - the value of this inside callback
*/
function forEachArray(arr, callback, thisArg) {
arr.forEach(callback, thisArg);
}
exports.forEachArray = forEachArray;
/**
* Iterates over key/value pairs of a map or object.
*
* @param obj - map or object to iterate
* @param callback - a callback function which receives object key as its first
* argument and object value as its second argument
* @param thisArg - the value of this inside callback
*/
function forEachObject(obj, callback, thisArg) {
if (isMap(obj)) {
obj.forEach((value, key) => callback.call(thisArg, key, value));
}
else {
for (const key in obj) {
/* istanbul ignore else */
if (obj.hasOwnProperty(key)) {
callback.call(thisArg, key, obj[key]);
}
}
}
}
exports.forEachObject = forEachObject;
/**
* Returns the number of entries in an array or set.
*
* @param arr - array or set
*/
function arrayLength(obj) {
if (isSet(obj)) {
return obj.size;
}
else {
return obj.length;
}
}
exports.arrayLength = arrayLength;
/**
* Returns the number of entries in a map or object.
*
* @param obj - map or object
*/
function objectLength(obj) {
if (isMap(obj)) {
return obj.size;
}
else {
return Object.keys(obj).length;
}
}
exports.objectLength = objectLength;
/**
* Gets the value of a key from a map or object.
*
* @param obj - map or object
* @param key - the key to retrieve
*/
function getObjectValue(obj, key) {
if (isMap(obj)) {
return obj.get(key);
}
else {
return obj[key];
}
}
exports.getObjectValue = getObjectValue;
/**
* Removes a property from a map or object.
*
* @param obj - map or object
* @param key - the key to remove
*/
function removeObjectValue(obj, key) {
if (isMap(obj)) {
obj.delete(key);
}
else {
delete obj[key];
}
}
exports.removeObjectValue = removeObjectValue;
/**
* Deep clones the given object.
*
* @param obj - an object
*/
function clone(obj) {
if (isFunction(obj)) {
return obj;
}
else if (isArray(obj)) {
const result = [];
for (const item of obj) {
result.push(clone(item));
}
return result;
}
else if (isObject(obj)) {
const result = {};
for (const key in obj) {
/* istanbul ignore next */
if (obj.hasOwnProperty(key)) {
const val = obj[key];
result[key] = clone(val);
}
}
return result;
}
else {
return obj;
}
}
exports.clone = clone;
/**
* Type guard for boolean types
*
* @param x - a variable to type check
*/
function isBoolean(x) {
return typeof x === "boolean";
}
exports.isBoolean = isBoolean;
/**
* Type guard for numeric types
*
* @param x - a variable to type check
*/
function isNumber(x) {
return typeof x === "number";
}
exports.isNumber = isNumber;
/**
* Type guard for strings
*
* @param x - a variable to type check
*/
function isString(x) {
return typeof x === "string";
}
exports.isString = isString;
/**
* Type guard for function objects
*
* @param x - a variable to type check
*/
function isFunction(x) {
return !!x && Object.prototype.toString.call(x) === '[object Function]';
}
exports.isFunction = isFunction;
/**
* Type guard for JS objects
*
* _Note:_ Functions are objects too
*
* @param x - a variable to type check
*/
function isObject(x) {
const type = typeof x;
return !!x && (type === 'function' || type === 'object');
}
exports.isObject = isObject;
/**
* Type guard for arrays
*
* @param x - a variable to type check
*/
function isArray(x) {
return Array.isArray(x);
}
exports.isArray = isArray;
/**
* Type guard for sets.
*
* @param x - a variable to check
*/
function isSet(x) {
return x instanceof Set;
}
exports.isSet = isSet;
/**
* Type guard for maps.
*
* @param x - a variable to check
*/
function isMap(x) {
return x instanceof Map;
}
exports.isMap = isMap;
/**
* Determines if `x` is an empty Array or an Object with no own properties.
*
* @param x - a variable to check
*/
function isEmpty(x) {
if (isArray(x)) {
return !x.length;
}
else if (isSet(x)) {
return !x.size;
}
else if (isMap(x)) {
return !x.size;
}
else if (isObject(x)) {
for (const key in x) {
if (x.hasOwnProperty(key)) {
return false;
}
}
return true;
}
return false;
}
exports.isEmpty = isEmpty;
/**
* Determines if `x` is a plain Object.
*
* @param x - a variable to check
*/
function isPlainObject(x) {
if (isObject(x)) {
const proto = Object.getPrototypeOf(x);
const ctor = proto.constructor;
return proto && ctor &&
(typeof ctor === 'function') && (ctor instanceof ctor) &&
(Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
}
return false;
}
exports.isPlainObject = isPlainObject;
/**
* Determines if `x` is an iterable Object.
*
* @param x - a variable to check
*/
function isIterable(x) {
return x && (typeof x[Symbol.iterator] === 'function');
}
exports.isIterable = isIterable;
/**
* Gets the primitive value of an object.
*/
function getValue(obj) {
if (isFunction(obj.valueOf)) {
return obj.valueOf();
}
else {
return obj;
}
}
exports.getValue = getValue;
/**
* UTF-8 encodes the given string.
*
* @param input - a string
*/
function utf8Encode(input) {
const bytes = new Uint8Array(input.length * 4);
let byteIndex = 0;
for (let i = 0; i < input.length; i++) {
let char = input.charCodeAt(i);
if (char < 128) {
bytes[byteIndex++] = char;
continue;
}
else if (char < 2048) {
bytes[byteIndex++] = char >> 6 | 192;
}
else {
if (char > 0xd7ff && char < 0xdc00) {
if (++i >= input.length) {
throw new Error("Incomplete surrogate pair.");
}
const c2 = input.charCodeAt(i);
if (c2 < 0xdc00 || c2 > 0xdfff) {
throw new Error("Invalid surrogate character.");
}
char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff);
bytes[byteIndex++] = char >> 18 | 240;
bytes[byteIndex++] = char >> 12 & 63 | 128;
}
else {
bytes[byteIndex++] = char >> 12 | 224;
}
bytes[byteIndex++] = char >> 6 & 63 | 128;
}
bytes[byteIndex++] = char & 63 | 128;
}
return bytes.subarray(0, byteIndex);
}
exports.utf8Encode = utf8Encode;
/**
* UTF-8 decodes the given byte sequence into a string.
*
* @param bytes - a byte sequence
*/
function utf8Decode(bytes) {
let result = "";
let i = 0;
while (i < bytes.length) {
var c = bytes[i++];
if (c > 127) {
if (c > 191 && c < 224) {
if (i >= bytes.length) {
throw new Error("Incomplete 2-byte sequence.");
}
c = (c & 31) << 6 | bytes[i++] & 63;
}
else if (c > 223 && c < 240) {
if (i + 1 >= bytes.length) {
throw new Error("Incomplete 3-byte sequence.");
}
c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else if (c > 239 && c < 248) {
if (i + 2 >= bytes.length) {
throw new Error("Incomplete 4-byte sequence.");
}
c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else {
throw new Error("Unknown multi-byte start.");
}
}
if (c <= 0xffff) {
result += String.fromCharCode(c);
}
else if (c <= 0x10ffff) {
c -= 0x10000;
result += String.fromCharCode(c >> 10 | 0xd800);
result += String.fromCharCode(c & 0x3FF | 0xdc00);
}
else {
throw new Error("Code point exceeds UTF-16 limit.");
}
}
return result;
}
exports.utf8Decode = utf8Decode;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 595:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(625);
const util_1 = __webpack_require__(592);
const writers_1 = __webpack_require__(95);
const interfaces_2 = __webpack_require__(970);
const util_2 = __webpack_require__(918);
const algorithm_1 = __webpack_require__(163);
const dom_1 = __webpack_require__(743);
const infra_1 = __webpack_require__(23);
/**
* Represents a wrapper that extends XML nodes to implement easy to use and
* chainable document builder methods.
*/
class XMLBuilderImpl {
/**
* Initializes a new instance of `XMLBuilderNodeImpl`.
*
* @param domNode - the DOM node to wrap
*/
constructor(domNode) {
this._domNode = domNode;
}
/** @inheritdoc */
get node() { return this._domNode; }
/** @inheritdoc */
set(options) {
this._options = util_1.applyDefaults(util_1.applyDefaults(this._options, options, true), // apply user settings
interfaces_1.DefaultBuilderOptions); // provide defaults
return this;
}
/** @inheritdoc */
ele(p1, p2, p3) {
let namespace;
let name;
let attributes;
let lastChild = null;
if (util_1.isString(p1) && /^\s*</.test(p1)) {
// parse XML string
const contents = "<TEMP_ROOT>" + p1 + "</TEMP_ROOT>";
const domParser = dom_1.createParser();
const doc = domParser.parseFromString(dom_1.sanitizeInput(contents, this._options.invalidCharReplacement), "text/xml");
/* istanbul ignore next */
if (doc.documentElement === null) {
throw new Error("Document element is null.");
}
dom_1.throwIfParserError(doc);
for (const child of doc.documentElement.childNodes) {
const newChild = doc.importNode(child, true);
lastChild = new XMLBuilderImpl(newChild);
this._domNode.appendChild(newChild);
}
if (lastChild === null) {
throw new Error("Could not create any elements with: " + p1.toString() + ". " + this._debugInfo());
}
return lastChild;
}
else if (util_1.isString(p1) && /^\s*[\{\[]/.test(p1)) {
// parse JSON string
const obj = JSON.parse(p1);
return this.ele(obj);
}
else if (util_1.isObject(p1)) {
// ele(obj: ExpandObject)
[namespace, name, attributes] = [undefined, p1, undefined];
}
else if ((p1 === null || util_1.isString(p1)) && util_1.isString(p2)) {
// ele(namespace: string, name: string, attributes?: AttributesObject)
[namespace, name, attributes] = [p1, p2, p3];
}
else if (p1 !== null) {
// ele(name: string, attributes?: AttributesObject)
[namespace, name, attributes] = [undefined, p1, util_1.isObject(p2) ? p2 : undefined];
}
else {
throw new Error("Element name cannot be null. " + this._debugInfo());
}
if (attributes) {
attributes = util_1.getValue(attributes);
}
if (util_1.isFunction(name)) {
// evaluate if function
lastChild = this.ele(name.apply(this));
}
else if (util_1.isArray(name) || util_1.isSet(name)) {
util_1.forEachArray(name, item => lastChild = this.ele(item), this);
}
else if (util_1.isMap(name) || util_1.isObject(name)) {
// expand if object
util_1.forEachObject(name, (key, val) => {
if (util_1.isFunction(val)) {
// evaluate if function
val = val.apply(this);
}
if (!this._options.ignoreConverters && key.indexOf(this._options.convert.att) === 0) {
// assign attributes
if (key === this._options.convert.att) {
lastChild = this.att(val);
}
else {
lastChild = this.att(key.substr(this._options.convert.att.length), val);
}
}
else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.text) === 0) {
// text node
if (util_1.isMap(val) || util_1.isObject(val)) {
// if the key is #text expand child nodes under this node to support mixed content
lastChild = this.ele(val);
}
else {
lastChild = this.txt(val);
}
}
else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.cdata) === 0) {
// cdata node
if (util_1.isArray(val) || util_1.isSet(val)) {
util_1.forEachArray(val, item => lastChild = this.dat(item), this);
}
else {
lastChild = this.dat(val);
}
}
else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.comment) === 0) {
// comment node
if (util_1.isArray(val) || util_1.isSet(val)) {
util_1.forEachArray(val, item => lastChild = this.com(item), this);
}
else {
lastChild = this.com(val);
}
}
else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.ins) === 0) {
// processing instruction
if (util_1.isString(val)) {
const insIndex = val.indexOf(' ');
const insTarget = (insIndex === -1 ? val : val.substr(0, insIndex));
const insValue = (insIndex === -1 ? '' : val.substr(insIndex + 1));
lastChild = this.ins(insTarget, insValue);
}
else {
lastChild = this.ins(val);
}
}
else if ((util_1.isArray(val) || util_1.isSet(val)) && util_1.isEmpty(val)) {
// skip empty arrays
lastChild = this._dummy();
}
else if ((util_1.isMap(val) || util_1.isObject(val)) && util_1.isEmpty(val)) {
// empty objects produce one node
lastChild = this.ele(key);
}
else if (!this._options.keepNullNodes && (val == null)) {
// skip null and undefined nodes
lastChild = this._dummy();
}
else if (util_1.isArray(val) || util_1.isSet(val)) {
// expand list by creating child nodes
util_1.forEachArray(val, item => {
const childNode = {};
childNode[key] = item;
lastChild = this.ele(childNode);
}, this);
}
else if (util_1.isMap(val) || util_1.isObject(val)) {
// create a parent node
lastChild = this.ele(key);
// expand child nodes under parent
lastChild.ele(val);
}
else if (val) {
// leaf element node with a single text node
lastChild = this.ele(key);
lastChild.txt(val);
}
else {
// leaf element node
lastChild = this.ele(key);
}
}, this);
}
else {
[namespace, name] = this._extractNamespace(dom_1.sanitizeInput(namespace, this._options.invalidCharReplacement), dom_1.sanitizeInput(name, this._options.invalidCharReplacement), true);
// inherit namespace from parent
if (namespace === undefined) {
const [prefix] = algorithm_1.namespace_extractQName(name);
namespace = this.node.lookupNamespaceURI(prefix);
}
// create a child element node
const childNode = (namespace !== undefined && namespace !== null ?
this._doc.createElementNS(namespace, name) :
this._doc.createElement(name));
this.node.appendChild(childNode);
lastChild = new XMLBuilderImpl(childNode);
// update doctype node if the new node is the document element node
const oldDocType = this._doc.doctype;
if (childNode === this._doc.documentElement && oldDocType !== null) {
const docType = this._doc.implementation.createDocumentType(this._doc.documentElement.tagName, oldDocType.publicId, oldDocType.systemId);
this._doc.replaceChild(docType, oldDocType);
}
// create attributes
if (attributes && !util_1.isEmpty(attributes)) {
lastChild.att(attributes);
}
}
if (lastChild === null) {
throw new Error("Could not create any elements with: " + name.toString() + ". " + this._debugInfo());
}
return lastChild;
}
/** @inheritdoc */
remove() {
const parent = this.up();
parent.node.removeChild(this.node);
return parent;
}
/** @inheritdoc */
att(p1, p2, p3) {
if (util_1.isMap(p1) || util_1.isObject(p1)) {
// att(obj: AttributesObject)
// expand if object
util_1.forEachObject(p1, (attName, attValue) => this.att(attName, attValue), this);
return this;
}
// get primitive values
if (p1 !== undefined && p1 !== null)
p1 = util_1.getValue(p1 + "");
if (p2 !== undefined && p2 !== null)
p2 = util_1.getValue(p2 + "");
if (p3 !== undefined && p3 !== null)
p3 = util_1.getValue(p3 + "");
let namespace;
let name;
let value;
if ((p1 === null || util_1.isString(p1)) && util_1.isString(p2) && (p3 === null || util_1.isString(p3))) {
// att(namespace: string, name: string, value: string)
[namespace, name, value] = [p1, p2, p3];
}
else if (util_1.isString(p1) && (p2 == null || util_1.isString(p2))) {
// ele(name: string, value: string)
[namespace, name, value] = [undefined, p1, p2];
}
else {
throw new Error("Attribute name and value not specified. " + this._debugInfo());
}
if (this._options.keepNullAttributes && (value == null)) {
// keep null attributes
value = "";
}
else if (value == null) {
// skip null|undefined attributes
return this;
}
if (!util_2.Guard.isElementNode(this.node)) {
throw new Error("An attribute can only be assigned to an element node.");
}
let ele = this.node;
[namespace, name] = this._extractNamespace(namespace, name, false);
name = dom_1.sanitizeInput(name, this._options.invalidCharReplacement);
namespace = dom_1.sanitizeInput(namespace, this._options.invalidCharReplacement);
value = dom_1.sanitizeInput(value, this._options.invalidCharReplacement);
const [prefix, localName] = algorithm_1.namespace_extractQName(name);
const [elePrefix, eleLocalName] = algorithm_1.namespace_extractQName(ele.prefix ? ele.prefix + ':' + ele.localName : ele.localName);
// check if this is a namespace declaration attribute
// assign a new element namespace if it wasn't previously assigned
let eleNamespace = null;
if (prefix === "xmlns") {
namespace = infra_1.namespace.XMLNS;
if (ele.namespaceURI === null && elePrefix === localName) {
eleNamespace = value;
}
}
else if (prefix === null && localName === "xmlns" && elePrefix === null) {
namespace = infra_1.namespace.XMLNS;
eleNamespace = value;
}
// re-create the element node if its namespace changed
// we can't simply change the namespaceURI since its read-only
if (eleNamespace !== null) {
const newEle = algorithm_1.create_element(this._doc, eleLocalName, eleNamespace, elePrefix);
for (const attr of ele.attributes) {
newEle.setAttributeNodeNS(attr.cloneNode());
}
for (const childNode of ele.childNodes) {
newEle.appendChild(childNode.cloneNode());
}
const parent = ele.parentNode;
/* istanbul ignore next */
if (parent === null) {
throw new Error("Parent node is null." + this._debugInfo());
}
parent.replaceChild(newEle, ele);
this._domNode = newEle;
ele = newEle;
}
if (namespace !== undefined) {
ele.setAttributeNS(namespace, name, value);
}
else {
ele.setAttribute(name, value);
}
return this;
}
/** @inheritdoc */
removeAtt(p1, p2) {
if (!util_2.Guard.isElementNode(this.node)) {
throw new Error("An attribute can only be removed from an element node.");
}
// get primitive values
p1 = util_1.getValue(p1);
if (p2 !== undefined) {
p2 = util_1.getValue(p2);
}
let namespace;
let name;
if (p1 !== null && p2 === undefined) {
name = p1;
}
else if ((p1 === null || util_1.isString(p1)) && p2 !== undefined) {
namespace = p1;
name = p2;
}
else {
throw new Error("Attribute namespace must be a string. " + this._debugInfo());
}
if (util_1.isArray(name) || util_1.isSet(name)) {
// removeAtt(names: string[])
// removeAtt(namespace: string, names: string[])
util_1.forEachArray(name, attName => namespace === undefined ? this.removeAtt(attName) : this.removeAtt(namespace, attName), this);
}
else if (namespace !== undefined) {
// removeAtt(namespace: string, name: string)
name = dom_1.sanitizeInput(name, this._options.invalidCharReplacement);
namespace = dom_1.sanitizeInput(namespace, this._options.invalidCharReplacement);
this.node.removeAttributeNS(namespace, name);
}
else {
// removeAtt(name: string)
name = dom_1.sanitizeInput(name, this._options.invalidCharReplacement);
this.node.removeAttribute(name);
}
return this;
}
/** @inheritdoc */
txt(content) {
const child = this._doc.createTextNode(dom_1.sanitizeInput(content, this._options.invalidCharReplacement));
this.node.appendChild(child);
return this;
}
/** @inheritdoc */
com(content) {
const child = this._doc.createComment(dom_1.sanitizeInput(content, this._options.invalidCharReplacement));
this.node.appendChild(child);
return this;
}
/** @inheritdoc */
dat(content) {
const child = this._doc.createCDATASection(dom_1.sanitizeInput(content, this._options.invalidCharReplacement));
this.node.appendChild(child);
return this;
}
/** @inheritdoc */
ins(target, content = '') {
if (util_1.isArray(target) || util_1.isSet(target)) {
util_1.forEachArray(target, item => {
item += "";
const insIndex = item.indexOf(' ');
const insTarget = (insIndex === -1 ? item : item.substr(0, insIndex));
const insValue = (insIndex === -1 ? '' : item.substr(insIndex + 1));
this.ins(insTarget, insValue);
}, this);
}
else if (util_1.isMap(target) || util_1.isObject(target)) {
util_1.forEachObject(target, (insTarget, insValue) => this.ins(insTarget, insValue), this);
}
else {
const child = this._doc.createProcessingInstruction(dom_1.sanitizeInput(target, this._options.invalidCharReplacement), dom_1.sanitizeInput(content, this._options.invalidCharReplacement));
this.node.appendChild(child);
}
return this;
}
/** @inheritdoc */
dec(options) {
this._options.version = options.version || "1.0";
this._options.encoding = options.encoding;
this._options.standalone = options.standalone;
return this;
}
/** @inheritdoc */
dtd(options) {
const name = dom_1.sanitizeInput((options && options.name) || (this._doc.documentElement ? this._doc.documentElement.tagName : "ROOT"), this._options.invalidCharReplacement);
const pubID = dom_1.sanitizeInput((options && options.pubID) || "", this._options.invalidCharReplacement);
const sysID = dom_1.sanitizeInput((options && options.sysID) || "", this._options.invalidCharReplacement);
// name must match document element
if (this._doc.documentElement !== null && name !== this._doc.documentElement.tagName) {
throw new Error("DocType name does not match document element name.");
}
// create doctype node
const docType = this._doc.implementation.createDocumentType(name, pubID, sysID);
if (this._doc.doctype !== null) {
// replace existing doctype
this._doc.replaceChild(docType, this._doc.doctype);
}
else {
// insert before document element node or append to end
this._doc.insertBefore(docType, this._doc.documentElement);
}
return this;
}
/** @inheritdoc */
import(node) {
const hostNode = this._domNode;
const hostDoc = this._doc;
const importedNode = node.node;
if (util_2.Guard.isDocumentNode(importedNode)) {
// import document node
const elementNode = importedNode.documentElement;
if (elementNode === null) {
throw new Error("Imported document has no document element node. " + this._debugInfo());
}
const clone = hostDoc.importNode(elementNode, true);
hostNode.appendChild(clone);
}
else if (util_2.Guard.isDocumentFragmentNode(importedNode)) {
// import child nodes
for (const childNode of importedNode.childNodes) {
const clone = hostDoc.importNode(childNode, true);
hostNode.appendChild(clone);
}
}
else {
// import node
const clone = hostDoc.importNode(importedNode, true);
hostNode.appendChild(clone);
}
return this;
}
/** @inheritdoc */
doc() {
if (this._doc._isFragment) {
let node = this.node;
while (node && node.nodeType !== interfaces_2.NodeType.DocumentFragment) {
node = node.parentNode;
}
/* istanbul ignore next */
if (node === null) {
throw new Error("Node has no parent node while searching for document fragment ancestor.");
}
return new XMLBuilderImpl(node);
}
else {
return new XMLBuilderImpl(this._doc);
}
}
/** @inheritdoc */
root() {
const ele = this._doc.documentElement;
if (!ele) {
throw new Error("Document root element is null. " + this._debugInfo());
}
return new XMLBuilderImpl(ele);
}
/** @inheritdoc */
up() {
const parent = this._domNode.parentNode;
if (!parent) {
throw new Error("Parent node is null. " + this._debugInfo());
}
return new XMLBuilderImpl(parent);
}
/** @inheritdoc */
prev() {
const node = this._domNode.previousSibling;
if (!node) {
throw new Error("Previous sibling node is null. " + this._debugInfo());
}
return new XMLBuilderImpl(node);
}
/** @inheritdoc */
next() {
const node = this._domNode.nextSibling;
if (!node) {
throw new Error("Next sibling node is null. " + this._debugInfo());
}
return new XMLBuilderImpl(node);
}
/** @inheritdoc */
first() {
const node = this._domNode.firstChild;
if (!node) {
throw new Error("First child node is null. " + this._debugInfo());
}
return new XMLBuilderImpl(node);
}
/** @inheritdoc */
last() {
const node = this._domNode.lastChild;
if (!node) {
throw new Error("Last child node is null. " + this._debugInfo());
}
return new XMLBuilderImpl(node);
}
/** @inheritdoc */
each(callback, self = false, recursive = false, thisArg) {
let result = this._getFirstDescendantNode(this._domNode, self, recursive);
while (result[0]) {
callback.call(thisArg, new XMLBuilderImpl(result[0]), result[1], result[2]);
result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]);
}
return this;
}
/** @inheritdoc */
map(callback, self = false, recursive = false, thisArg) {
let result = [];
this.each((node, index, level) => result.push(callback.call(thisArg, node, index, level)), self, recursive);
return result;
}
/** @inheritdoc */
reduce(callback, initialValue, self = false, recursive = false, thisArg) {
let value = initialValue;
this.each((node, index, level) => value = callback.call(thisArg, value, node, index, level), self, recursive);
return value;
}
/** @inheritdoc */
find(predicate, self = false, recursive = false, thisArg) {
let result = this._getFirstDescendantNode(this._domNode, self, recursive);
while (result[0]) {
const builder = new XMLBuilderImpl(result[0]);
if (predicate.call(thisArg, builder, result[1], result[2])) {
return builder;
}
result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]);
}
return undefined;
}
/** @inheritdoc */
filter(predicate, self = false, recursive = false, thisArg) {
let result = [];
this.each((node, index, level) => {
if (predicate.call(thisArg, node, index, level)) {
result.push(node);
}
}, self, recursive);
return result;
}
/** @inheritdoc */
every(predicate, self = false, recursive = false, thisArg) {
let result = this._getFirstDescendantNode(this._domNode, self, recursive);
while (result[0]) {
const builder = new XMLBuilderImpl(result[0]);
if (!predicate.call(thisArg, builder, result[1], result[2])) {
return false;
}
result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]);
}
return true;
}
/** @inheritdoc */
some(predicate, self = false, recursive = false, thisArg) {
let result = this._getFirstDescendantNode(this._domNode, self, recursive);
while (result[0]) {
const builder = new XMLBuilderImpl(result[0]);
if (predicate.call(thisArg, builder, result[1], result[2])) {
return true;
}
result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]);
}
return false;
}
/** @inheritdoc */
toArray(self = false, recursive = false) {
let result = [];
this.each(node => result.push(node), self, recursive);
return result;
}
/** @inheritdoc */
toString(writerOptions) {
writerOptions = writerOptions || {};
if (writerOptions.format === undefined) {
writerOptions.format = "xml";
}
return this._serialize(writerOptions);
}
/** @inheritdoc */
toObject(writerOptions) {
writerOptions = writerOptions || {};
if (writerOptions.format === undefined) {
writerOptions.format = "object";
}
return this._serialize(writerOptions);
}
/** @inheritdoc */
end(writerOptions) {
writerOptions = writerOptions || {};
if (writerOptions.format === undefined) {
writerOptions.format = "xml";
}
return this.doc()._serialize(writerOptions);
}
/**
* Gets the next descendant of the given node of the tree rooted at `root`
* in depth-first pre-order. Returns a three-tuple with
* [descendant, descendant_index, descendant_level].
*
* @param root - root node of the tree
* @param self - whether to visit the current node along with child nodes
* @param recursive - whether to visit all descendant nodes in tree-order or
* only the immediate child nodes
*/
_getFirstDescendantNode(root, self, recursive) {
if (self)
return [this._domNode, 0, 0];
else if (recursive)
return this._getNextDescendantNode(root, root, recursive, 0, 0);
else
return [this._domNode.firstChild, 0, 1];
}
/**
* Gets the next descendant of the given node of the tree rooted at `root`
* in depth-first pre-order. Returns a three-tuple with
* [descendant, descendant_index, descendant_level].
*
* @param root - root node of the tree
* @param node - current node
* @param recursive - whether to visit all descendant nodes in tree-order or
* only the immediate child nodes
* @param index - child node index
* @param level - current depth of the XML tree
*/
_getNextDescendantNode(root, node, recursive, index, level) {
if (recursive) {
// traverse child nodes
if (node.firstChild)
return [node.firstChild, 0, level + 1];
if (node === root)
return [null, -1, -1];
// traverse siblings
if (node.nextSibling)
return [node.nextSibling, index + 1, level];
// traverse parent's next sibling
let parent = node.parentNode;
while (parent && parent !== root) {
if (parent.nextSibling)
return [parent.nextSibling, algorithm_1.tree_index(parent.nextSibling), level - 1];
parent = parent.parentNode;
level--;
}
}
else {
if (root === node)
return [node.firstChild, 0, level + 1];
else
return [node.nextSibling, index + 1, level];
}
return [null, -1, -1];
}
/**
* Converts the node into its string or object representation.
*
* @param options - serialization options
*/
_serialize(writerOptions) {
if (writerOptions.format === "xml") {
const writer = new writers_1.XMLWriter(this._options);
return writer.serialize(this.node, writerOptions);
}
else if (writerOptions.format === "map") {
const writer = new writers_1.MapWriter(this._options);
return writer.serialize(this.node, writerOptions);
}
else if (writerOptions.format === "object") {
const writer = new writers_1.ObjectWriter(this._options);
return writer.serialize(this.node, writerOptions);
}
else if (writerOptions.format === "json") {
const writer = new writers_1.JSONWriter(this._options);
return writer.serialize(this.node, writerOptions);
}
else {
throw new Error("Invalid writer format: " + writerOptions.format + ". " + this._debugInfo());
}
}
/**
* Creates a dummy element node without adding it to the list of child nodes.
*
* Dummy nodes are special nodes representing a node with a `null` value.
* Dummy nodes are created while recursively building the XML tree. Simply
* skipping `null` values doesn't work because that would break the recursive
* chain.
*
* @returns the new dummy element node
*/
_dummy() {
return new XMLBuilderImpl(this._doc.createElement('dummy_node'));
}
/**
* Extracts a namespace and name from the given string.
*
* @param namespace - namespace
* @param name - a string containing both a name and namespace separated by an
* '@' character
* @param ele - `true` if this is an element namespace; otherwise `false`
*/
_extractNamespace(namespace, name, ele) {
// extract from name
const atIndex = name.indexOf("@");
if (atIndex > 0) {
if (namespace === undefined)
namespace = name.slice(atIndex + 1);
name = name.slice(0, atIndex);
}
if (namespace === undefined) {
// look-up default namespace
namespace = (ele ? this._options.defaultNamespace.ele : this._options.defaultNamespace.att);
}
else if (namespace !== null && namespace[0] === "@") {
// look-up namespace aliases
const alias = namespace.slice(1);
namespace = this._options.namespaceAlias[alias];
if (namespace === undefined) {
throw new Error("Namespace alias `" + alias + "` is not defined. " + this._debugInfo());
}
}
return [namespace, name];
}
/**
* Returns the document owning this node.
*/
get _doc() {
const node = this.node;
if (util_2.Guard.isDocumentNode(node)) {
return node;
}
else {
const docNode = node.ownerDocument;
/* istanbul ignore next */
if (!docNode)
throw new Error("Owner document is null. " + this._debugInfo());
return docNode;
}
}
/**
* Returns debug information for this node.
*
* @param name - node name
*/
_debugInfo(name) {
const node = this.node;
const parentNode = node.parentNode;
name = name || node.nodeName;
const parentName = parentNode ? parentNode.nodeName : '';
if (!parentName) {
return "node: <" + name + ">";
}
else {
return "node: <" + name + ">, parent: <" + parentName + ">";
}
}
/**
* Gets or sets builder options.
*/
get _options() {
const doc = this._doc;
/* istanbul ignore next */
if (doc._xmlBuilderOptions === undefined) {
throw new Error("Builder options is not set.");
}
return doc._xmlBuilderOptions;
}
set _options(value) {
const doc = this._doc;
doc._xmlBuilderOptions = value;
}
}
exports.XMLBuilderImpl = XMLBuilderImpl;
//# sourceMappingURL=XMLBuilderImpl.js.map
/***/ }),
/***/ 597:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DOMException_1 = __webpack_require__(35);
const util_1 = __webpack_require__(918);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a target to which an event can be dispatched.
*/
class EventTargetImpl {
/**
* Initializes a new instance of `EventTarget`.
*/
constructor() { }
get _eventListenerList() {
return this.__eventListenerList || (this.__eventListenerList = []);
}
get _eventHandlerMap() {
return this.__eventHandlerMap || (this.__eventHandlerMap = {});
}
/** @inheritdoc */
addEventListener(type, callback, options = { passive: false, once: false, capture: false }) {
/**
* 1. Let capture, passive, and once be the result of flattening more options.
*/
const [capture, passive, once] = algorithm_1.eventTarget_flattenMore(options);
// convert callback function to EventListener, return if null
let listenerCallback;
if (!callback) {
return;
}
else if (util_1.Guard.isEventListener(callback)) {
listenerCallback = callback;
}
else {
listenerCallback = { handleEvent: callback };
}
/**
* 2. Add an event listener with the context object and an event listener
* whose type is type, callback is callback, capture is capture, passive is
* passive, and once is once.
*/
algorithm_1.eventTarget_addEventListener(this, {
type: type,
callback: listenerCallback,
capture: capture,
passive: passive,
once: once,
removed: false
});
}
/** @inheritdoc */
removeEventListener(type, callback, options = { capture: false }) {
/**
* TODO: Implement realms
* 1. If the context object’s relevant global object is a
* ServiceWorkerGlobalScope object and its associated service worker’s
* script resource’s has ever been evaluated flag is set, then throw
* a TypeError. [SERVICE-WORKERS]
*/
/**
* 2. Let capture be the result of flattening options.
*/
const capture = algorithm_1.eventTarget_flatten(options);
if (!callback)
return;
/**
* 3. If the context object’s event listener list contains an event listener
* whose type is type, callback is callback, and capture is capture, then
* remove an event listener with the context object and that event listener.
*/
for (let i = 0; i < this._eventListenerList.length; i++) {
const entry = this._eventListenerList[i];
if (entry.type !== type || entry.capture !== capture)
continue;
if (util_1.Guard.isEventListener(callback) && entry.callback === callback) {
algorithm_1.eventTarget_removeEventListener(this, entry, i);
break;
}
else if (callback && entry.callback.handleEvent === callback) {
algorithm_1.eventTarget_removeEventListener(this, entry, i);
break;
}
}
}
/** @inheritdoc */
dispatchEvent(event) {
/**
* 1. If event’s dispatch flag is set, or if its initialized flag is not
* set, then throw an "InvalidStateError" DOMException.
* 2. Initialize event’s isTrusted attribute to false.
* 3. Return the result of dispatching event to the context object.
*/
if (event._dispatchFlag || !event._initializedFlag) {
throw new DOMException_1.InvalidStateError();
}
event._isTrusted = false;
return algorithm_1.event_dispatch(event, this);
}
/** @inheritdoc */
_getTheParent(event) {
return null;
}
}
exports.EventTargetImpl = EventTargetImpl;
//# sourceMappingURL=EventTargetImpl.js.map
/***/ }),
/***/ 605:
/***/ (function(module) {
module.exports = require("http");
/***/ }),
/***/ 609:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.HTML = "http://www.w3.org/1999/xhtml";
exports.XML = "http://www.w3.org/XML/1998/namespace";
exports.XMLNS = "http://www.w3.org/2000/xmlns/";
exports.MathML = "http://www.w3.org/1998/Math/MathML";
exports.SVG = "http://www.w3.org/2000/svg";
exports.XLink = "http://www.w3.org/1999/xlink";
//# sourceMappingURL=Namespace.js.map
/***/ }),
/***/ 614:
/***/ (function(module) {
module.exports = require("events");
/***/ }),
/***/ 619:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const CharacterDataImpl_1 = __webpack_require__(43);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a processing instruction node.
*/
class ProcessingInstructionImpl extends CharacterDataImpl_1.CharacterDataImpl {
/**
* Initializes a new instance of `ProcessingInstruction`.
*/
constructor(target, data) {
super(data);
this._target = target;
}
/**
* Gets the target of the {@link ProcessingInstruction} node.
*/
get target() { return this._target; }
/**
* Creates a new `ProcessingInstruction`.
*
* @param document - owner document
* @param target - instruction target
* @param data - node contents
*/
static _create(document, target, data) {
const node = new ProcessingInstructionImpl(target, data);
node._nodeDocument = document;
return node;
}
}
exports.ProcessingInstructionImpl = ProcessingInstructionImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(ProcessingInstructionImpl.prototype, "_nodeType", interfaces_1.NodeType.ProcessingInstruction);
//# sourceMappingURL=ProcessingInstructionImpl.js.map
/***/ }),
/***/ 622:
/***/ (function(module) {
module.exports = require("path");
/***/ }),
/***/ 625:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Defines default values for builder options.
*/
exports.DefaultBuilderOptions = {
version: "1.0",
encoding: undefined,
standalone: undefined,
keepNullNodes: false,
keepNullAttributes: false,
ignoreConverters: false,
convert: {
att: "@",
ins: "?",
text: "#",
cdata: "$",
comment: "!"
},
defaultNamespace: {
ele: undefined,
att: undefined
},
namespaceAlias: {
html: "http://www.w3.org/1999/xhtml",
xml: "http://www.w3.org/XML/1998/namespace",
xmlns: "http://www.w3.org/2000/xmlns/",
mathml: "http://www.w3.org/1998/Math/MathML",
svg: "http://www.w3.org/2000/svg",
xlink: "http://www.w3.org/1999/xlink"
},
invalidCharReplacement: undefined
};
/**
* Contains keys of `XMLBuilderOptions`.
*/
exports.XMLBuilderOptionKeys = new Set(Object.keys(exports.DefaultBuilderOptions));
/**
* Defines default values for builder options.
*/
exports.DefaultXMLBuilderCBOptions = {
format: "xml",
wellFormed: false,
prettyPrint: false,
indent: " ",
newline: "\n",
offset: 0,
width: 0,
allowEmptyTags: false,
spaceBeforeSlash: false,
keepNullNodes: false,
keepNullAttributes: false,
ignoreConverters: false,
convert: {
att: "@",
ins: "?",
text: "#",
cdata: "$",
comment: "!"
},
defaultNamespace: {
ele: undefined,
att: undefined
},
namespaceAlias: {
html: "http://www.w3.org/1999/xhtml",
xml: "http://www.w3.org/XML/1998/namespace",
xmlns: "http://www.w3.org/2000/xmlns/",
mathml: "http://www.w3.org/1998/Math/MathML",
svg: "http://www.w3.org/2000/svg",
xlink: "http://www.w3.org/1999/xlink"
}
};
//# sourceMappingURL=interfaces.js.map
/***/ }),
/***/ 631:
/***/ (function(module) {
module.exports = require("net");
/***/ }),
/***/ 636:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const util_1 = __webpack_require__(337);
const algorithm_1 = __webpack_require__(163);
/**
* Represents an ordered set of nodes.
*/
class NodeListImpl {
/**
* Initializes a new instance of `NodeList`.
*
* @param root - root node
*/
constructor(root) {
this._live = true;
this._filter = null;
this._length = 0;
this._root = root;
return new Proxy(this, this);
}
/** @inheritdoc */
get length() {
/**
* The length attribute must return the number of nodes represented
* by the collection.
*/
return this._root._children.size;
}
/** @inheritdoc */
item(index) {
/**
* The item(index) method must return the indexth node in the collection.
* If there is no indexth node in the collection, then the method must
* return null.
*/
if (index < 0 || index > this.length - 1)
return null;
if (index < this.length / 2) {
let i = 0;
let node = this._root._firstChild;
while (node !== null && i !== index) {
node = node._nextSibling;
i++;
}
return node;
}
else {
let i = this.length - 1;
let node = this._root._lastChild;
while (node !== null && i !== index) {
node = node._previousSibling;
i--;
}
return node;
}
}
/** @inheritdoc */
keys() {
return {
[Symbol.iterator]: function () {
let index = 0;
return {
next: function () {
if (index === this.length) {
return { done: true, value: null };
}
else {
return { done: false, value: index++ };
}
}.bind(this)
};
}.bind(this)
};
}
/** @inheritdoc */
values() {
return {
[Symbol.iterator]: function () {
const it = this[Symbol.iterator]();
return {
next() {
return it.next();
}
};
}.bind(this)
};
}
/** @inheritdoc */
entries() {
return {
[Symbol.iterator]: function () {
const it = this[Symbol.iterator]();
let index = 0;
return {
next() {
const itResult = it.next();
if (itResult.done) {
return { done: true, value: null };
}
else {
return { done: false, value: [index++, itResult.value] };
}
}
};
}.bind(this)
};
}
/** @inheritdoc */
[Symbol.iterator]() {
return this._root._children[Symbol.iterator]();
}
/** @inheritdoc */
forEach(callback, thisArg) {
if (thisArg === undefined) {
thisArg = _1.dom.window;
}
let index = 0;
for (const node of this._root._children) {
callback.call(thisArg, node, index++, this);
}
}
/**
* Implements a proxy get trap to provide array-like access.
*/
get(target, key, receiver) {
if (!util_1.isString(key)) {
return Reflect.get(target, key, receiver);
}
const index = Number(key);
if (isNaN(index)) {
return Reflect.get(target, key, receiver);
}
return target.item(index) || undefined;
}
/**
* Implements a proxy set trap to provide array-like access.
*/
set(target, key, value, receiver) {
if (!util_1.isString(key)) {
return Reflect.set(target, key, value, receiver);
}
const index = Number(key);
if (isNaN(index)) {
return Reflect.set(target, key, value, receiver);
}
const node = target.item(index) || undefined;
if (!node)
return false;
if (node._parent) {
algorithm_1.mutation_replace(node, value, node._parent);
return true;
}
else {
return false;
}
}
/**
* Creates a new `NodeList`.
*
* @param root - root node
*/
static _create(root) {
return new NodeListImpl(root);
}
}
exports.NodeListImpl = NodeListImpl;
//# sourceMappingURL=NodeListImpl.js.map
/***/ }),
/***/ 642:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const algorithm_1 = __webpack_require__(163);
const XMLParserImpl_1 = __webpack_require__(468);
/**
* Represents a parser for XML and HTML content.
*
* See: https://w3c.github.io/DOM-Parsing/#the-domparser-interface
*/
class DOMParserImpl {
/** @inheritdoc */
parseFromString(source, mimeType) {
if (mimeType === "text/html")
throw new Error('HTML parser not implemented.');
try {
const parser = new XMLParserImpl_1.XMLParserImpl();
const doc = parser.parse(source);
doc._contentType = mimeType;
return doc;
}
catch (e) {
const errorNS = "http://www.mozilla.org/newlayout/xml/parsererror.xml";
const doc = algorithm_1.create_xmlDocument();
const root = doc.createElementNS(errorNS, "parsererror");
const ele = doc.createElementNS(errorNS, "error");
ele.setAttribute("message", e.message);
root.appendChild(ele);
doc.appendChild(root);
return doc;
}
}
}
exports.DOMParserImpl = DOMParserImpl;
//# sourceMappingURL=DOMParserImpl.js.map
/***/ }),
/***/ 646:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const TraverserImpl_1 = __webpack_require__(487);
const algorithm_1 = __webpack_require__(163);
/**
* Represents the nodes of a subtree and a position within them.
*/
class TreeWalkerImpl extends TraverserImpl_1.TraverserImpl {
/**
* Initializes a new instance of `TreeWalker`.
*/
constructor(root, current) {
super(root);
this._current = current;
}
/** @inheritdoc */
get currentNode() { return this._current; }
set currentNode(value) { this._current = value; }
/** @inheritdoc */
parentNode() {
/**
* 1. Let node be the context object’s current.
* 2. While node is non-null and is not the context object’s root:
*/
let node = this._current;
while (node !== null && node !== this._root) {
/**
* 2.1. Set node to node’s parent.
* 2.2. If node is non-null and filtering node within the context object
* returns FILTER_ACCEPT, then set the context object’s current to node
* and return node.
*/
node = node._parent;
if (node !== null &&
algorithm_1.traversal_filter(this, node) === interfaces_1.FilterResult.Accept) {
this._current = node;
return node;
}
}
/**
* 3. Return null.
*/
return null;
}
/** @inheritdoc */
firstChild() {
/**
* The firstChild() method, when invoked, must traverse children with the
* context object and first.
*/
return algorithm_1.treeWalker_traverseChildren(this, true);
}
/** @inheritdoc */
lastChild() {
/**
* The lastChild() method, when invoked, must traverse children with the
* context object and last.
*/
return algorithm_1.treeWalker_traverseChildren(this, false);
}
/** @inheritdoc */
nextSibling() {
/**
* The nextSibling() method, when invoked, must traverse siblings with the
* context object and next.
*/
return algorithm_1.treeWalker_traverseSiblings(this, true);
}
/** @inheritdoc */
previousNode() {
/**
* 1. Let node be the context object’s current.
* 2. While node is not the context object’s root:
*/
let node = this._current;
while (node !== this._root) {
/**
* 2.1. Let sibling be node’s previous sibling.
* 2.2. While sibling is non-null:
*/
let sibling = node._previousSibling;
while (sibling) {
/**
* 2.2.1. Set node to sibling.
* 2.2.2. Let result be the result of filtering node within the context
* object.
*/
node = sibling;
let result = algorithm_1.traversal_filter(this, node);
/**
* 2.2.3. While result is not FILTER_REJECT and node has a child:
*/
while (result !== interfaces_1.FilterResult.Reject && node._lastChild) {
/**
* 2.2.3.1. Set node to node’s last child.
* 2.2.3.2. Set result to the result of filtering node within the
* context object.
*/
node = node._lastChild;
result = algorithm_1.traversal_filter(this, node);
}
/**
* 2.2.4. If result is FILTER_ACCEPT, then set the context object’s
* current to node and return node.
*/
if (result === interfaces_1.FilterResult.Accept) {
this._current = node;
return node;
}
/**
* 2.2.5. Set sibling to node’s previous sibling.
*/
sibling = node._previousSibling;
}
/**
* 2.3. If node is the context object’s root or node’s parent is null,
* then return null.
*/
if (node === this._root || node._parent === null) {
return null;
}
/**
* 2.4. Set node to node’s parent.
*/
node = node._parent;
/**
* 2.5. If the return value of filtering node within the context object is
* FILTER_ACCEPT, then set the context object’s current to node and
* return node.
*/
if (algorithm_1.traversal_filter(this, node) === interfaces_1.FilterResult.Accept) {
this._current = node;
return node;
}
}
/**
* 3. Return null.
*/
return null;
}
/** @inheritdoc */
previousSibling() {
/**
* The previousSibling() method, when invoked, must traverse siblings with
* the context object and previous.
*/
return algorithm_1.treeWalker_traverseSiblings(this, false);
}
/** @inheritdoc */
nextNode() {
/**
* 1. Let node be the context object’s current.
* 2. Let result be FILTER_ACCEPT.
* 3. While true:
*/
let node = this._current;
let result = interfaces_1.FilterResult.Accept;
while (true) {
/**
* 3.1. While result is not FILTER_REJECT and node has a child:
*/
while (result !== interfaces_1.FilterResult.Reject && node._firstChild) {
/**
* 3.1.1. Set node to its first child.
* 3.1.2. Set result to the result of filtering node within the context
* object.
* 3.1.3. If result is FILTER_ACCEPT, then set the context object’s
* current to node and return node.
*/
node = node._firstChild;
result = algorithm_1.traversal_filter(this, node);
if (result === interfaces_1.FilterResult.Accept) {
this._current = node;
return node;
}
}
/**
* 3.2. Let sibling be null.
* 3.3. Let temporary be node.
* 3.4. While temporary is non-null:
*/
let sibling = null;
let temporary = node;
while (temporary !== null) {
/**
* 3.4.1. If temporary is the context object’s root, then return null.
*/
if (temporary === this._root) {
return null;
}
/**
* 3.4.2. Set sibling to temporary’s next sibling.
* 3.4.3. If sibling is non-null, then break.
*/
sibling = temporary._nextSibling;
if (sibling !== null) {
node = sibling;
break;
}
/**
* 3.4.4. Set temporary to temporary’s parent.
*/
temporary = temporary._parent;
}
/**
* 3.5. Set result to the result of filtering node within the context object.
* 3.6. If result is FILTER_ACCEPT, then set the context object’s current
* to node and return node.
*/
result = algorithm_1.traversal_filter(this, node);
if (result === interfaces_1.FilterResult.Accept) {
this._current = node;
return node;
}
}
}
/**
* Creates a new `TreeWalker`.
*
* @param root - iterator's root node
* @param current - current node
*/
static _create(root, current) {
return new TreeWalkerImpl(root, current);
}
}
exports.TreeWalkerImpl = TreeWalkerImpl;
//# sourceMappingURL=TreeWalkerImpl.js.map
/***/ }),
/***/ 648:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(337);
const algorithm_1 = __webpack_require__(163);
/**
* Represents an object implementing DOM algorithms.
*/
class DOMImpl {
/**
* Initializes a new instance of `DOM`.
*/
constructor() {
this._features = {
mutationObservers: true,
customElements: true,
slots: true,
steps: true
};
this._window = null;
this._compareCache = new util_1.CompareCache();
this._rangeList = new util_1.FixedSizeSet();
}
/**
* Sets DOM algorithm features.
*
* @param features - DOM features supported by algorithms. All features are
* enabled by default unless explicity disabled.
*/
setFeatures(features) {
if (features === undefined)
features = true;
if (util_1.isObject(features)) {
for (const key in features) {
this._features[key] = features[key] || false;
}
}
else {
// enable/disable all features
for (const key in this._features) {
this._features[key] = features;
}
}
}
/**
* Gets DOM algorithm features.
*/
get features() { return this._features; }
/**
* Gets the DOM window.
*/
get window() {
if (this._window === null) {
this._window = algorithm_1.create_window();
}
return this._window;
}
/**
* Gets the global node compare cache.
*/
get compareCache() { return this._compareCache; }
/**
* Gets the global range list.
*/
get rangeList() { return this._rangeList; }
/**
* Returns the instance of `DOM`.
*/
static get instance() {
if (!DOMImpl._instance) {
DOMImpl._instance = new DOMImpl();
}
return DOMImpl._instance;
}
}
/**
* Represents an object implementing DOM algorithms.
*/
exports.dom = DOMImpl.instance;
//# sourceMappingURL=DOMImpl.js.map
/***/ }),
/***/ 657:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(68);
/**
* Adds the given item to the end of the list.
*
* @param list - a list
* @param item - an item
*/
function append(list, item) {
list.push(item);
}
exports.append = append;
/**
* Extends a list by appending all items from another list.
*
* @param listA - a list to extend
* @param listB - a list containing items to append to `listA`
*/
function extend(listA, listB) {
listA.push(...listB);
}
exports.extend = extend;
/**
* Inserts the given item to the start of the list.
*
* @param list - a list
* @param item - an item
*/
function prepend(list, item) {
list.unshift(item);
}
exports.prepend = prepend;
/**
* Replaces the given item or all items matching condition with a new item.
*
* @param list - a list
* @param conditionOrItem - an item to replace or a condition matching items
* to replace
* @param item - an item
*/
function replace(list, conditionOrItem, newItem) {
let i = 0;
for (const oldItem of list) {
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
list[i] = newItem;
}
}
else if (oldItem === conditionOrItem) {
list[i] = newItem;
return;
}
i++;
}
}
exports.replace = replace;
/**
* Inserts the given item before the given index.
*
* @param list - a list
* @param item - an item
*/
function insert(list, item, index) {
list.splice(index, 0, item);
}
exports.insert = insert;
/**
* Removes the given item or all items matching condition.
*
* @param list - a list
* @param conditionOrItem - an item to remove or a condition matching items
* to remove
*/
function remove(list, conditionOrItem) {
let i = list.length;
while (i--) {
const oldItem = list[i];
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
list.splice(i, 1);
}
}
else if (oldItem === conditionOrItem) {
list.splice(i, 1);
return;
}
}
}
exports.remove = remove;
/**
* Removes all items from the list.
*/
function empty(list) {
list.length = 0;
}
exports.empty = empty;
/**
* Determines if the list contains the given item or any items matching
* condition.
*
* @param list - a list
* @param conditionOrItem - an item to a condition to match
*/
function contains(list, conditionOrItem) {
for (const oldItem of list) {
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
return true;
}
}
else if (oldItem === conditionOrItem) {
return true;
}
}
return false;
}
exports.contains = contains;
/**
* Returns the count of items in the list matching the given condition.
*
* @param list - a list
* @param condition - an optional condition to match
*/
function size(list, condition) {
if (condition === undefined) {
return list.length;
}
else {
let count = 0;
for (const item of list) {
if (!!condition.call(null, item)) {
count++;
}
}
return count;
}
}
exports.size = size;
/**
* Determines if the list is empty.
*
* @param list - a list
*/
function isEmpty(list) {
return list.length === 0;
}
exports.isEmpty = isEmpty;
/**
* Returns an iterator for the items of the list.
*
* @param list - a list
* @param condition - an optional condition to match
*/
function* forEach(list, condition) {
if (condition === undefined) {
yield* list;
}
else {
for (const item of list) {
if (!!condition.call(null, item)) {
yield item;
}
}
}
}
exports.forEach = forEach;
/**
* Creates and returns a shallow clone of list.
*
* @param list - a list
*/
function clone(list) {
return new Array(...list);
}
exports.clone = clone;
/**
* Returns a new list containing items from the list sorted in ascending
* order.
*
* @param list - a list
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInAscendingOrder(list, lessThanAlgo) {
return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1);
}
exports.sortInAscendingOrder = sortInAscendingOrder;
/**
* Returns a new list containing items from the list sorted in descending
* order.
*
* @param list - a list
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInDescendingOrder(list, lessThanAlgo) {
return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1);
}
exports.sortInDescendingOrder = sortInDescendingOrder;
//# sourceMappingURL=List.js.map
/***/ }),
/***/ 661:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DocumentImpl_1 = __webpack_require__(488);
/**
* Represents an XML document.
*/
class XMLDocumentImpl extends DocumentImpl_1.DocumentImpl {
/**
* Initializes a new instance of `XMLDocument`.
*/
constructor() {
super();
}
}
exports.XMLDocumentImpl = XMLDocumentImpl;
//# sourceMappingURL=XMLDocumentImpl.js.map
/***/ }),
/***/ 664:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DOMException_1 = __webpack_require__(35);
const infra_1 = __webpack_require__(23);
const XMLAlgorithm_1 = __webpack_require__(442);
/**
* Validates the given qualified name.
*
* @param qualifiedName - qualified name
*/
function namespace_validate(qualifiedName) {
/**
* To validate a qualifiedName, throw an "InvalidCharacterError"
* DOMException if qualifiedName does not match the Name or QName
* production.
*/
if (!XMLAlgorithm_1.xml_isName(qualifiedName))
throw new DOMException_1.InvalidCharacterError(`Invalid XML name: ${qualifiedName}`);
if (!XMLAlgorithm_1.xml_isQName(qualifiedName))
throw new DOMException_1.InvalidCharacterError(`Invalid XML qualified name: ${qualifiedName}.`);
}
exports.namespace_validate = namespace_validate;
/**
* Validates and extracts a namespace, prefix and localName from the
* given namespace and qualified name.
* See: https://dom.spec.whatwg.org/#validate-and-extract.
*
* @param namespace - namespace
* @param qualifiedName - qualified name
*
* @returns a tuple with `namespace`, `prefix` and `localName`.
*/
function namespace_validateAndExtract(namespace, qualifiedName) {
/**
* 1. If namespace is the empty string, set it to null.
* 2. Validate qualifiedName.
* 3. Let prefix be null.
* 4. Let localName be qualifiedName.
* 5. If qualifiedName contains a ":" (U+003E), then split the string on it
* and set prefix to the part before and localName to the part after.
* 6. If prefix is non-null and namespace is null, then throw a
* "NamespaceError" DOMException.
* 7. If prefix is "xml" and namespace is not the XML namespace, then throw
* a "NamespaceError" DOMException.
* 8. If either qualifiedName or prefix is "xmlns" and namespace is not the
* XMLNS namespace, then throw a "NamespaceError" DOMException.
* 9. If namespace is the XMLNS namespace and neither qualifiedName nor
* prefix is "xmlns", then throw a "NamespaceError" DOMException.
* 10. Return namespace, prefix, and localName.
*/
if (!namespace)
namespace = null;
namespace_validate(qualifiedName);
const parts = qualifiedName.split(':');
const prefix = (parts.length === 2 ? parts[0] : null);
const localName = (parts.length === 2 ? parts[1] : qualifiedName);
if (prefix && namespace === null)
throw new DOMException_1.NamespaceError("Qualified name includes a prefix but the namespace is null.");
if (prefix === "xml" && namespace !== infra_1.namespace.XML)
throw new DOMException_1.NamespaceError(`Qualified name includes the "xml" prefix but the namespace is not the XML namespace.`);
if (namespace !== infra_1.namespace.XMLNS &&
(prefix === "xmlns" || qualifiedName === "xmlns"))
throw new DOMException_1.NamespaceError(`Qualified name includes the "xmlns" prefix but the namespace is not the XMLNS namespace.`);
if (namespace === infra_1.namespace.XMLNS &&
(prefix !== "xmlns" && qualifiedName !== "xmlns"))
throw new DOMException_1.NamespaceError(`Qualified name does not include the "xmlns" prefix but the namespace is the XMLNS namespace.`);
return [namespace, prefix, localName];
}
exports.namespace_validateAndExtract = namespace_validateAndExtract;
/**
* Extracts a prefix and localName from the given qualified name.
*
* @param qualifiedName - qualified name
*
* @returns an tuple with `prefix` and `localName`.
*/
function namespace_extractQName(qualifiedName) {
namespace_validate(qualifiedName);
const parts = qualifiedName.split(':');
const prefix = (parts.length === 2 ? parts[0] : null);
const localName = (parts.length === 2 ? parts[1] : qualifiedName);
return [prefix, localName];
}
exports.namespace_extractQName = namespace_extractQName;
//# sourceMappingURL=NamespaceAlgorithm.js.map
/***/ }),
/***/ 665:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const CodePoints_1 = __webpack_require__(780);
const ByteSequence_1 = __webpack_require__(425);
const Byte_1 = __webpack_require__(15);
const util_1 = __webpack_require__(42);
/**
* Determines if the string `a` is a code unit prefix of string `b`.
*
* @param a - a string
* @param b - a string
*/
function isCodeUnitPrefix(a, b) {
/**
* 1. Let i be 0.
* 2. While true:
* 2.1. Let aCodeUnit be the ith code unit of a if i is less than a’s length;
* otherwise null.
* 2.2. Let bCodeUnit be the ith code unit of b if i is less than b’s length;
* otherwise null.
* 2.3. If bCodeUnit is null, then return true.
* 2.4. Return false if aCodeUnit is different from bCodeUnit.
* 2.5. Set i to i + 1.
*/
let i = 0;
while (true) {
const aCodeUnit = i < a.length ? a.charCodeAt(i) : null;
const bCodeUnit = i < b.length ? b.charCodeAt(i) : null;
if (aCodeUnit === null)
return true;
if (aCodeUnit !== bCodeUnit)
return false;
i++;
}
}
exports.isCodeUnitPrefix = isCodeUnitPrefix;
/**
* Determines if the string `a` is a code unit less than string `b`.
*
* @param a - a string
* @param b - a string
*/
function isCodeUnitLessThan(a, b) {
/**
* 1. If b is a code unit prefix of a, then return false.
* 2. If a is a code unit prefix of b, then return true.
* 3. Let n be the smallest index such that the nth code unit of a is
* different from the nth code unit of b. (There has to be such an index,
* since neither string is a prefix of the other.)
* 4. If the nth code unit of a is less than the nth code unit of b, then
* return true.
* 5. Return false.
*/
if (isCodeUnitPrefix(b, a))
return false;
if (isCodeUnitPrefix(a, b))
return true;
for (let i = 0; i < Math.min(a.length, b.length); i++) {
const aCodeUnit = a.charCodeAt(i);
const bCodeUnit = b.charCodeAt(i);
if (aCodeUnit === bCodeUnit)
continue;
return (aCodeUnit < bCodeUnit);
}
/* istanbul ignore next */
return false;
}
exports.isCodeUnitLessThan = isCodeUnitLessThan;
/**
* Isomorphic encodes the given string.
*
* @param str - a string
*/
function isomorphicEncode(str) {
/**
* 1. Assert: input contains no code points greater than U+00FF.
* 2. Return a byte sequence whose length is equal to input’s length and whose
* bytes have the same values as input’s code points, in the same order.
*/
const codePoints = Array.from(str);
const bytes = new Uint8Array(codePoints.length);
let i = 0;
for (const codePoint of str) {
const byte = codePoint.codePointAt(0);
console.assert(byte !== undefined && byte <= 0x00FF, "isomorphicEncode requires string bytes to be less than or equal to 0x00FF.");
if (byte !== undefined && byte <= 0x00FF) {
bytes[i++] = byte;
}
}
return bytes;
}
exports.isomorphicEncode = isomorphicEncode;
/**
* Determines if the given string is An ASCII string.
*
* @param str - a string
*/
function isASCIIString(str) {
/**
* An ASCII string is a string whose code points are all ASCII code points.
*/
return /^[\u0000-\u007F]*$/.test(str);
}
exports.isASCIIString = isASCIIString;
/**
* Converts all uppercase ASCII code points to lowercase.
*
* @param str - a string
*/
function asciiLowercase(str) {
/**
* To ASCII lowercase a string, replace all ASCII upper alphas in the string
* with their corresponding code point in ASCII lower alpha.
*/
let result = "";
for (const c of str) {
const code = c.codePointAt(0);
if (code !== undefined && code >= 0x41 && code <= 0x5A) {
result += String.fromCodePoint(code + 0x20);
}
else {
result += c;
}
}
return result;
}
exports.asciiLowercase = asciiLowercase;
/**
* Converts all uppercase ASCII code points to uppercase.
*
* @param str - a string
*/
function asciiUppercase(str) {
/**
* To ASCII uppercase a string, replace all ASCII lower alphas in the string
* with their corresponding code point in ASCII upper alpha.
*/
let result = "";
for (const c of str) {
const code = c.codePointAt(0);
if (code !== undefined && code >= 0x61 && code <= 0x7A) {
result += String.fromCodePoint(code - 0x20);
}
else {
result += c;
}
}
return result;
}
exports.asciiUppercase = asciiUppercase;
/**
* Compares two ASCII strings case-insensitively.
*
* @param a - a string
* @param b - a string
*/
function asciiCaseInsensitiveMatch(a, b) {
/**
* A string A is an ASCII case-insensitive match for a string B, if the ASCII
* lowercase of A is the ASCII lowercase of B.
*/
return asciiLowercase(a) === asciiLowercase(b);
}
exports.asciiCaseInsensitiveMatch = asciiCaseInsensitiveMatch;
/**
* ASCII encodes a string.
*
* @param str - a string
*/
function asciiEncode(str) {
/**
* 1. Assert: input is an ASCII string.
* 2. Return the isomorphic encoding of input.
*/
console.assert(isASCIIString(str), "asciiEncode requires an ASCII string.");
return isomorphicEncode(str);
}
exports.asciiEncode = asciiEncode;
/**
* ASCII decodes a byte sequence.
*
* @param bytes - a byte sequence
*/
function asciiDecode(bytes) {
/**
* 1. Assert: All bytes in input are ASCII bytes.
* 2. Return the isomorphic decoding of input.
*/
for (const byte of bytes) {
console.assert(Byte_1.isASCIIByte(byte), "asciiDecode requires an ASCII byte sequence.");
}
return ByteSequence_1.isomorphicDecode(bytes);
}
exports.asciiDecode = asciiDecode;
/**
* Strips newline characters from a string.
*
* @param str - a string
*/
function stripNewlines(str) {
/**
* To strip newlines from a string, remove any U+000A LF and U+000D CR code
* points from the string.
*/
return str.replace(/[\n\r]/g, "");
}
exports.stripNewlines = stripNewlines;
/**
* Normalizes newline characters in a string by converting consecutive
* carriage-return newline characters and also single carriage return characters
* into a single newline.
*
* @param str - a string
*/
function normalizeNewlines(str) {
/**
* To normalize newlines in a string, replace every U+000D CR U+000A LF code
* point pair with a single U+000A LF code point, and then replace every
* remaining U+000D CR code point with a U+000A LF code point.
*/
return str.replace(/\r\n/g, "\n").replace(/\r/g, "\n");
}
exports.normalizeNewlines = normalizeNewlines;
/**
* Removes leading and trailing whitespace characters from a string.
*
* @param str - a string
*/
function stripLeadingAndTrailingASCIIWhitespace(str) {
/**
* To strip leading and trailing ASCII whitespace from a string, remove all
* ASCII whitespace that are at the start or the end of the string.
*/
return str.replace(/^[\t\n\f\r ]+/, "").replace(/[\t\n\f\r ]+$/, "");
}
exports.stripLeadingAndTrailingASCIIWhitespace = stripLeadingAndTrailingASCIIWhitespace;
/**
* Removes consecutive newline characters from a string.
*
* @param str - a string
*/
function stripAndCollapseASCIIWhitespace(str) {
/**
* To strip and collapse ASCII whitespace in a string, replace any sequence of
* one or more consecutive code points that are ASCII whitespace in the string
* with a single U+0020 SPACE code point, and then remove any leading and
* trailing ASCII whitespace from that string.
*/
return stripLeadingAndTrailingASCIIWhitespace(str.replace(/[\t\n\f\r ]{2,}/g, " "));
}
exports.stripAndCollapseASCIIWhitespace = stripAndCollapseASCIIWhitespace;
/**
* Collects a sequence of code points matching a given condition from the input
* string.
*
* @param condition - a condition to match
* @param input - a string
* @param options - starting position
*/
function collectASequenceOfCodePoints(condition, input, options) {
/**
* 1. Let result be the empty string.
* 2. While position doesn’t point past the end of input and the code point at
* position within input meets the condition condition:
* 2.1. Append that code point to the end of result.
* 2.2. Advance position by 1.
* 3. Return result.
*/
if (!util_1.isArray(input))
return collectASequenceOfCodePoints(condition, Array.from(input), options);
let result = "";
while (options.position < input.length && !!condition.call(null, input[options.position])) {
result += input[options.position];
options.position++;
}
return result;
}
exports.collectASequenceOfCodePoints = collectASequenceOfCodePoints;
/**
* Skips over ASCII whitespace.
*
* @param input - input string
* @param options - starting position
*/
function skipASCIIWhitespace(input, options) {
/**
* To skip ASCII whitespace within a string input given a position variable
* position, collect a sequence of code points that are ASCII whitespace from
* input given position. The collected code points are not used, but position
* is still updated.
*/
collectASequenceOfCodePoints(str => CodePoints_1.ASCIIWhiteSpace.test(str), input, options);
}
exports.skipASCIIWhitespace = skipASCIIWhitespace;
/**
* Solits a string at the given delimiter.
*
* @param input - input string
* @param delimiter - a delimiter string
*/
function strictlySplit(input, delimiter) {
/**
* 1. Let position be a position variable for input, initially pointing at the
* start of input.
* 2. Let tokens be a list of strings, initially empty.
* 3. Let token be the result of collecting a sequence of code points that are
* not equal to delimiter from input, given position.
* 4. Append token to tokens.
* 5. While position is not past the end of input:
* 5.1. Assert: the code point at position within input is delimiter.
* 5.2. Advance position by 1.
* 5.3. Let token be the result of collecting a sequence of code points that
* are not equal to delimiter from input, given position.
* 5.4. Append token to tokens.
* 6. Return tokens.
*/
if (!util_1.isArray(input))
return strictlySplit(Array.from(input), delimiter);
const options = { position: 0 };
const tokens = [];
let token = collectASequenceOfCodePoints(str => delimiter !== str, input, options);
tokens.push(token);
while (options.position < input.length) {
console.assert(input[options.position] === delimiter, "strictlySplit found no delimiter in input string.");
options.position++;
token = collectASequenceOfCodePoints(str => delimiter !== str, input, options);
tokens.push(token);
}
return tokens;
}
exports.strictlySplit = strictlySplit;
/**
* Splits a string on ASCII whitespace.
*
* @param input - a string
*/
function splitAStringOnASCIIWhitespace(input) {
/**
* 1. Let position be a position variable for input, initially pointing at the
* start of input.
* 2. Let tokens be a list of strings, initially empty.
* 3. Skip ASCII whitespace within input given position.
* 4. While position is not past the end of input:
* 4.1. Let token be the result of collecting a sequence of code points that
* are not ASCII whitespace from input, given position.
* 4.2. Append token to tokens.
* 4.3. Skip ASCII whitespace within input given position.
* 5. Return tokens.
*/
if (!util_1.isArray(input))
return splitAStringOnASCIIWhitespace(Array.from(input));
const options = { position: 0 };
const tokens = [];
skipASCIIWhitespace(input, options);
while (options.position < input.length) {
const token = collectASequenceOfCodePoints(str => !CodePoints_1.ASCIIWhiteSpace.test(str), input, options);
tokens.push(token);
skipASCIIWhitespace(input, options);
}
return tokens;
}
exports.splitAStringOnASCIIWhitespace = splitAStringOnASCIIWhitespace;
/**
* Splits a string on commas.
*
* @param input - a string
*/
function splitAStringOnCommas(input) {
/**
* 1. Let position be a position variable for input, initially pointing at the
* start of input.
* 2. Let tokens be a list of strings, initially empty.
* 3. While position is not past the end of input:
* 3.1. Let token be the result of collecting a sequence of code points that
* are not U+002C (,) from input, given position.
* 3.2. Strip leading and trailing ASCII whitespace from token.
* 3.3. Append token to tokens.
* 3.4. If position is not past the end of input, then:
* 3.4.1. Assert: the code point at position within input is U+002C (,).
* 3.4.2. Advance position by 1.
* 4. Return tokens.
*/
if (!util_1.isArray(input))
return splitAStringOnCommas(Array.from(input));
const options = { position: 0 };
const tokens = [];
while (options.position < input.length) {
const token = collectASequenceOfCodePoints(str => str !== ',', input, options);
tokens.push(stripLeadingAndTrailingASCIIWhitespace(token));
if (options.position < input.length) {
console.assert(input[options.position] === ',', "splitAStringOnCommas found no delimiter in input string.");
options.position++;
}
}
return tokens;
}
exports.splitAStringOnCommas = splitAStringOnCommas;
/**
* Concatenates a list of strings with the given separator.
*
* @param list - a list of strings
* @param separator - a separator string
*/
function concatenate(list, separator = "") {
/**
* 1. If list is empty, then return the empty string.
* 2. If separator is not given, then set separator to the empty string.
* 3. Return a string whose contents are list’s items, in order, separated
* from each other by separator.
*/
if (list.length === 0)
return "";
return list.join(separator);
}
exports.concatenate = concatenate;
//# sourceMappingURL=String.js.map
/***/ }),
/***/ 669:
/***/ (function(module) {
module.exports = require("util");
/***/ }),
/***/ 672:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
const assert_1 = __webpack_require__(357);
const fs = __webpack_require__(747);
const path = __webpack_require__(622);
_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink;
exports.IS_WINDOWS = process.platform === 'win32';
function exists(fsPath) {
return __awaiter(this, void 0, void 0, function* () {
try {
yield exports.stat(fsPath);
}
catch (err) {
if (err.code === 'ENOENT') {
return false;
}
throw err;
}
return true;
});
}
exports.exists = exists;
function isDirectory(fsPath, useStat = false) {
return __awaiter(this, void 0, void 0, function* () {
const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath);
return stats.isDirectory();
});
}
exports.isDirectory = isDirectory;
/**
* On OSX/Linux, true if path starts with '/'. On Windows, true for paths like:
* \, \hello, \\hello\share, C:, and C:\hello (and corresponding alternate separator cases).
*/
function isRooted(p) {
p = normalizeSeparators(p);
if (!p) {
throw new Error('isRooted() parameter "p" cannot be empty');
}
if (exports.IS_WINDOWS) {
return (p.startsWith('\\') || /^[A-Z]:/i.test(p) // e.g. \ or \hello or \\hello
); // e.g. C: or C:\hello
}
return p.startsWith('/');
}
exports.isRooted = isRooted;
/**
* Recursively create a directory at `fsPath`.
*
* This implementation is optimistic, meaning it attempts to create the full
* path first, and backs up the path stack from there.
*
* @param fsPath The path to create
* @param maxDepth The maximum recursion depth
* @param depth The current recursion depth
*/
function mkdirP(fsPath, maxDepth = 1000, depth = 1) {
return __awaiter(this, void 0, void 0, function* () {
assert_1.ok(fsPath, 'a path argument must be provided');
fsPath = path.resolve(fsPath);
if (depth >= maxDepth)
return exports.mkdir(fsPath);
try {
yield exports.mkdir(fsPath);
return;
}
catch (err) {
switch (err.code) {
case 'ENOENT': {
yield mkdirP(path.dirname(fsPath), maxDepth, depth + 1);
yield exports.mkdir(fsPath);
return;
}
default: {
let stats;
try {
stats = yield exports.stat(fsPath);
}
catch (err2) {
throw err;
}
if (!stats.isDirectory())
throw err;
}
}
}
});
}
exports.mkdirP = mkdirP;
/**
* Best effort attempt to determine whether a file exists and is executable.
* @param filePath file path to check
* @param extensions additional file extensions to try
* @return if file exists and is executable, returns the file path. otherwise empty string.
*/
function tryGetExecutablePath(filePath, extensions) {
return __awaiter(this, void 0, void 0, function* () {
let stats = undefined;
try {
// test file exists
stats = yield exports.stat(filePath);
}
catch (err) {
if (err.code !== 'ENOENT') {
// eslint-disable-next-line no-console
console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);
}
}
if (stats && stats.isFile()) {
if (exports.IS_WINDOWS) {
// on Windows, test for valid extension
const upperExt = path.extname(filePath).toUpperCase();
if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) {
return filePath;
}
}
else {
if (isUnixExecutable(stats)) {
return filePath;
}
}
}
// try each extension
const originalFilePath = filePath;
for (const extension of extensions) {
filePath = originalFilePath + extension;
stats = undefined;
try {
stats = yield exports.stat(filePath);
}
catch (err) {
if (err.code !== 'ENOENT') {
// eslint-disable-next-line no-console
console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);
}
}
if (stats && stats.isFile()) {
if (exports.IS_WINDOWS) {
// preserve the case of the actual file (since an extension was appended)
try {
const directory = path.dirname(filePath);
const upperName = path.basename(filePath).toUpperCase();
for (const actualName of yield exports.readdir(directory)) {
if (upperName === actualName.toUpperCase()) {
filePath = path.join(directory, actualName);
break;
}
}
}
catch (err) {
// eslint-disable-next-line no-console
console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`);
}
return filePath;
}
else {
if (isUnixExecutable(stats)) {
return filePath;
}
}
}
}
return '';
});
}
exports.tryGetExecutablePath = tryGetExecutablePath;
function normalizeSeparators(p) {
p = p || '';
if (exports.IS_WINDOWS) {
// convert slashes on Windows
p = p.replace(/\//g, '\\');
// remove redundant slashes
return p.replace(/\\\\+/g, '\\');
}
// remove redundant slashes
return p.replace(/\/\/+/g, '/');
}
// on Mac/Linux, test the execute bit
// R W X R W X R W X
// 256 128 64 32 16 8 4 2 1
function isUnixExecutable(stats) {
return ((stats.mode & 1) > 0 ||
((stats.mode & 8) > 0 && stats.gid === process.getgid()) ||
((stats.mode & 64) > 0 && stats.uid === process.getuid()));
}
//# sourceMappingURL=io-util.js.map
/***/ }),
/***/ 686:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// Export classes
var XMLSerializerImpl_1 = __webpack_require__(98);
exports.XMLSerializer = XMLSerializerImpl_1.XMLSerializerImpl;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 688:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const AbstractRangeImpl_1 = __webpack_require__(537);
const DOMException_1 = __webpack_require__(35);
const util_1 = __webpack_require__(918);
/**
* Represents a static range.
*/
class StaticRangeImpl extends AbstractRangeImpl_1.AbstractRangeImpl {
/**
* Initializes a new instance of `StaticRange`.
*/
constructor(init) {
super();
/**
* 1. If init’s startContainer or endContainer is a DocumentType or Attr
* node, then throw an "InvalidNodeTypeError" DOMException.
* 2. Let staticRange be a new StaticRange object.
* 3. Set staticRange’s start to (init’s startContainer, init’s startOffset)
* and end to (init’s endContainer, init’s endOffset).
* 4. Return staticRange.
*/
if (util_1.Guard.isDocumentTypeNode(init.startContainer) || util_1.Guard.isAttrNode(init.startContainer) ||
util_1.Guard.isDocumentTypeNode(init.endContainer) || util_1.Guard.isAttrNode(init.endContainer)) {
throw new DOMException_1.InvalidNodeTypeError();
}
this._start = [init.startContainer, init.startOffset];
this._end = [init.endContainer, init.endOffset];
}
}
exports.StaticRangeImpl = StaticRangeImpl;
//# sourceMappingURL=StaticRangeImpl.js.map
/***/ }),
/***/ 693:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(42);
/**
* Adds the given item to the end of the set.
*
* @param set - a set
* @param item - an item
*/
function append(set, item) {
set.add(item);
}
exports.append = append;
/**
* Extends a set by appending all items from another set.
*
* @param setA - a list to extend
* @param setB - a list containing items to append to `setA`
*/
function extend(setA, setB) {
setB.forEach(setA.add, setA);
}
exports.extend = extend;
/**
* Inserts the given item to the start of the set.
*
* @param set - a set
* @param item - an item
*/
function prepend(set, item) {
const cloned = new Set(set);
set.clear();
set.add(item);
cloned.forEach(set.add, set);
}
exports.prepend = prepend;
/**
* Replaces the given item or all items matching condition with a new item.
*
* @param set - a set
* @param conditionOrItem - an item to replace or a condition matching items
* to replace
* @param item - an item
*/
function replace(set, conditionOrItem, newItem) {
const newSet = new Set();
for (const oldItem of set) {
if (util_1.isFunction(conditionOrItem)) {
if (!!conditionOrItem.call(null, oldItem)) {
newSet.add(newItem);
}
else {
newSet.add(oldItem);
}
}
else if (oldItem === conditionOrItem) {
newSet.add(newItem);
}
else {
newSet.add(oldItem);
}
}
set.clear();
newSet.forEach(set.add, set);
}
exports.replace = replace;
/**
* Inserts the given item before the given index.
*
* @param set - a set
* @param item - an item
*/
function insert(set, item, index) {
const newSet = new Set();
let i = 0;
for (const oldItem of set) {
if (i === index)
newSet.add(item);
newSet.add(oldItem);
i++;
}
set.clear();
newSet.forEach(set.add, set);
}
exports.insert = insert;
/**
* Removes the given item or all items matching condition.
*
* @param set - a set
* @param conditionOrItem - an item to remove or a condition matching items
* to remove
*/
function remove(set, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
set.delete(conditionOrItem);
}
else {
const toRemove = [];
for (const item of set) {
if (!!conditionOrItem.call(null, item)) {
toRemove.push(item);
}
}
for (const oldItem of toRemove) {
set.delete(oldItem);
}
}
}
exports.remove = remove;
/**
* Removes all items from the set.
*/
function empty(set) {
set.clear();
}
exports.empty = empty;
/**
* Determines if the set contains the given item or any items matching
* condition.
*
* @param set - a set
* @param conditionOrItem - an item to a condition to match
*/
function contains(set, conditionOrItem) {
if (!util_1.isFunction(conditionOrItem)) {
return set.has(conditionOrItem);
}
else {
for (const oldItem of set) {
if (!!conditionOrItem.call(null, oldItem)) {
return true;
}
}
}
return false;
}
exports.contains = contains;
/**
* Returns the count of items in the set matching the given condition.
*
* @param set - a set
* @param condition - an optional condition to match
*/
function size(set, condition) {
if (condition === undefined) {
return set.size;
}
else {
let count = 0;
for (const item of set) {
if (!!condition.call(null, item)) {
count++;
}
}
return count;
}
}
exports.size = size;
/**
* Determines if the set is empty.
*
* @param set - a set
*/
function isEmpty(set) {
return set.size === 0;
}
exports.isEmpty = isEmpty;
/**
* Returns an iterator for the items of the set.
*
* @param set - a set
* @param condition - an optional condition to match
*/
function* forEach(set, condition) {
if (condition === undefined) {
yield* set;
}
else {
for (const item of set) {
if (!!condition.call(null, item)) {
yield item;
}
}
}
}
exports.forEach = forEach;
/**
* Creates and returns a shallow clone of set.
*
* @param set - a set
*/
function clone(set) {
return new Set(set);
}
exports.clone = clone;
/**
* Returns a new set containing items from the set sorted in ascending
* order.
*
* @param set - a set
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInAscendingOrder(set, lessThanAlgo) {
const list = new Array(...set);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1);
return new Set(list);
}
exports.sortInAscendingOrder = sortInAscendingOrder;
/**
* Returns a new set containing items from the set sorted in descending
* order.
*
* @param set - a set
* @param lessThanAlgo - a function that returns `true` if its first argument
* is less than its second argument, and `false` otherwise.
*/
function sortInDescendingOrder(set, lessThanAlgo) {
const list = new Array(...set);
list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1);
return new Set(list);
}
exports.sortInDescendingOrder = sortInDescendingOrder;
/**
* Determines if a set is a subset of another set.
*
* @param subset - a set
* @param superset - a superset possibly containing all items from `subset`.
*/
function isSubsetOf(subset, superset) {
for (const item of subset) {
if (!superset.has(item))
return false;
}
return true;
}
exports.isSubsetOf = isSubsetOf;
/**
* Determines if a set is a superset of another set.
*
* @param superset - a set
* @param subset - a subset possibly contained within `superset`.
*/
function isSupersetOf(superset, subset) {
return isSubsetOf(subset, superset);
}
exports.isSupersetOf = isSupersetOf;
/**
* Returns a new set with items that are contained in both sets.
*
* @param setA - a set
* @param setB - a set
*/
function intersection(setA, setB) {
const newSet = new Set();
for (const item of setA) {
if (setB.has(item))
newSet.add(item);
}
return newSet;
}
exports.intersection = intersection;
/**
* Returns a new set with items from both sets.
*
* @param setA - a set
* @param setB - a set
*/
function union(setA, setB) {
const newSet = new Set(setA);
setB.forEach(newSet.add, newSet);
return newSet;
}
exports.union = union;
/**
* Returns a set of integers from `n` to `m` inclusive.
*
* @param n - starting number
* @param m - ending number
*/
function range(n, m) {
const newSet = new Set();
for (let i = n; i <= m; i++) {
newSet.add(i);
}
return newSet;
}
exports.range = range;
//# sourceMappingURL=Set.js.map
/***/ }),
/***/ 694:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.INPUT_VERSION = 'version';
exports.INPUT_JAVA_VERSION = 'java-version';
exports.INPUT_ARCHITECTURE = 'architecture';
exports.INPUT_JAVA_PACKAGE = 'java-package';
exports.INPUT_JDK_FILE = 'jdkFile';
exports.INPUT_SERVER_ID = 'server-id';
exports.INPUT_SERVER_USERNAME = 'server-username';
exports.INPUT_SERVER_PASSWORD = 'server-password';
exports.INPUT_SETTINGS_PATH = 'settings-path';
exports.INPUT_GPG_PRIVATE_KEY = 'gpg-private-key';
exports.INPUT_GPG_PASSPHRASE = 'gpg-passphrase';
exports.INPUT_DEFAULT_GPG_PRIVATE_KEY = undefined;
exports.INPUT_DEFAULT_GPG_PASSPHRASE = 'GPG_PASSPHRASE';
exports.STATE_GPG_PRIVATE_KEY_FINGERPRINT = 'gpg-private-key-fingerprint';
/***/ }),
/***/ 695:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const NodeImpl_1 = __webpack_require__(935);
const DOMException_1 = __webpack_require__(35);
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents an element node.
*/
class ElementImpl extends NodeImpl_1.NodeImpl {
/**
* Initializes a new instance of `Element`.
*/
constructor() {
super();
this._children = new Set();
this._namespace = null;
this._namespacePrefix = null;
this._localName = "";
this._customElementState = "undefined";
this._customElementDefinition = null;
this._is = null;
this._shadowRoot = null;
this._attributeList = algorithm_1.create_namedNodeMap(this);
this._attributeChangeSteps = [];
this._name = '';
this._assignedSlot = null;
}
/** @inheritdoc */
get namespaceURI() { return this._namespace; }
/** @inheritdoc */
get prefix() { return this._namespacePrefix; }
/** @inheritdoc */
get localName() { return this._localName; }
/** @inheritdoc */
get tagName() { return this._htmlUppercasedQualifiedName; }
/** @inheritdoc */
get id() {
return algorithm_1.element_getAnAttributeValue(this, "id");
}
set id(value) {
algorithm_1.element_setAnAttributeValue(this, "id", value);
}
/** @inheritdoc */
get className() {
return algorithm_1.element_getAnAttributeValue(this, "class");
}
set className(value) {
algorithm_1.element_setAnAttributeValue(this, "class", value);
}
/** @inheritdoc */
get classList() {
let attr = algorithm_1.element_getAnAttributeByName("class", this);
if (attr === null) {
attr = algorithm_1.create_attr(this._nodeDocument, "class");
}
return algorithm_1.create_domTokenList(this, attr);
}
/** @inheritdoc */
get slot() {
return algorithm_1.element_getAnAttributeValue(this, "slot");
}
set slot(value) {
algorithm_1.element_setAnAttributeValue(this, "slot", value);
}
/** @inheritdoc */
hasAttributes() {
return this._attributeList.length !== 0;
}
/** @inheritdoc */
get attributes() { return this._attributeList; }
/** @inheritdoc */
getAttributeNames() {
/**
* The getAttributeNames() method, when invoked, must return the qualified
* names of the attributes in context object’s attribute list, in order,
* and a new list otherwise.
*/
const names = [];
for (const attr of this._attributeList) {
names.push(attr._qualifiedName);
}
return names;
}
/** @inheritdoc */
getAttribute(qualifiedName) {
/**
* 1. Let attr be the result of getting an attribute given qualifiedName
* and the context object.
* 2. If attr is null, return null.
* 3. Return attr’s value.
*/
const attr = algorithm_1.element_getAnAttributeByName(qualifiedName, this);
return (attr ? attr._value : null);
}
/** @inheritdoc */
getAttributeNS(namespace, localName) {
/**
* 1. Let attr be the result of getting an attribute given namespace,
* localName, and the context object.
* 2. If attr is null, return null.
* 3. Return attr’s value.
*/
const attr = algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace, localName, this);
return (attr ? attr._value : null);
}
/** @inheritdoc */
setAttribute(qualifiedName, value) {
/**
* 1. If qualifiedName does not match the Name production in XML, then
* throw an "InvalidCharacterError" DOMException.
*/
if (!algorithm_1.xml_isName(qualifiedName))
throw new DOMException_1.InvalidCharacterError();
/**
* 2. If the context object is in the HTML namespace and its node document
* is an HTML document, then set qualifiedName to qualifiedName in ASCII
* lowercase.
*/
if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") {
qualifiedName = qualifiedName.toLowerCase();
}
/**
* 3. Let attribute be the first attribute in context object’s attribute
* list whose qualified name is qualifiedName, and null otherwise.
*/
let attribute = null;
for (let i = 0; i < this._attributeList.length; i++) {
const attr = this._attributeList[i];
if (attr._qualifiedName === qualifiedName) {
attribute = attr;
break;
}
}
/**
* 4. If attribute is null, create an attribute whose local name is
* qualifiedName, value is value, and node document is context object’s
* node document, then append this attribute to context object, and
* then return.
*/
if (attribute === null) {
attribute = algorithm_1.create_attr(this._nodeDocument, qualifiedName);
attribute._value = value;
algorithm_1.element_append(attribute, this);
return;
}
/**
* 5. Change attribute from context object to value.
*/
algorithm_1.element_change(attribute, this, value);
}
/** @inheritdoc */
setAttributeNS(namespace, qualifiedName, value) {
/**
* 1. Let namespace, prefix, and localName be the result of passing
* namespace and qualifiedName to validate and extract.
* 2. Set an attribute value for the context object using localName, value,
* and also prefix and namespace.
*/
const [ns, prefix, localName] = algorithm_1.namespace_validateAndExtract(namespace, qualifiedName);
algorithm_1.element_setAnAttributeValue(this, localName, value, prefix, ns);
}
/** @inheritdoc */
removeAttribute(qualifiedName) {
/**
* The removeAttribute(qualifiedName) method, when invoked, must remove an
* attribute given qualifiedName and the context object, and then return
* undefined.
*/
algorithm_1.element_removeAnAttributeByName(qualifiedName, this);
}
/** @inheritdoc */
removeAttributeNS(namespace, localName) {
/**
* The removeAttributeNS(namespace, localName) method, when invoked, must
* remove an attribute given namespace, localName, and context object, and
* then return undefined.
*/
algorithm_1.element_removeAnAttributeByNamespaceAndLocalName(namespace, localName, this);
}
/** @inheritdoc */
hasAttribute(qualifiedName) {
/**
* 1. If the context object is in the HTML namespace and its node document
* is an HTML document, then set qualifiedName to qualifiedName in ASCII
* lowercase.
* 2. Return true if the context object has an attribute whose qualified
* name is qualifiedName, and false otherwise.
*/
if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") {
qualifiedName = qualifiedName.toLowerCase();
}
for (let i = 0; i < this._attributeList.length; i++) {
const attr = this._attributeList[i];
if (attr._qualifiedName === qualifiedName) {
return true;
}
}
return false;
}
/** @inheritdoc */
toggleAttribute(qualifiedName, force) {
/**
* 1. If qualifiedName does not match the Name production in XML, then
* throw an "InvalidCharacterError" DOMException.
*/
if (!algorithm_1.xml_isName(qualifiedName))
throw new DOMException_1.InvalidCharacterError();
/**
* 2. If the context object is in the HTML namespace and its node document
* is an HTML document, then set qualifiedName to qualifiedName in ASCII
* lowercase.
*/
if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") {
qualifiedName = qualifiedName.toLowerCase();
}
/**
* 3. Let attribute be the first attribute in the context object’s attribute
* list whose qualified name is qualifiedName, and null otherwise.
*/
let attribute = null;
for (let i = 0; i < this._attributeList.length; i++) {
const attr = this._attributeList[i];
if (attr._qualifiedName === qualifiedName) {
attribute = attr;
break;
}
}
if (attribute === null) {
/**
* 4. If attribute is null, then:
* 4.1. If force is not given or is true, create an attribute whose local
* name is qualifiedName, value is the empty string, and node document is
* the context object’s node document, then append this attribute to the
* context object, and then return true.
* 4.2. Return false.
*/
if (force === undefined || force === true) {
attribute = algorithm_1.create_attr(this._nodeDocument, qualifiedName);
attribute._value = '';
algorithm_1.element_append(attribute, this);
return true;
}
return false;
}
else if (force === undefined || force === false) {
/**
* 5. Otherwise, if force is not given or is false, remove an attribute
* given qualifiedName and the context object, and then return false.
*/
algorithm_1.element_removeAnAttributeByName(qualifiedName, this);
return false;
}
/**
* 6. Return true.
*/
return true;
}
/** @inheritdoc */
hasAttributeNS(namespace, localName) {
/**
* 1. If namespace is the empty string, set it to null.
* 2. Return true if the context object has an attribute whose namespace is
* namespace and local name is localName, and false otherwise.
*/
const ns = namespace || null;
for (let i = 0; i < this._attributeList.length; i++) {
const attr = this._attributeList[i];
if (attr._namespace === ns && attr._localName === localName) {
return true;
}
}
return false;
}
/** @inheritdoc */
getAttributeNode(qualifiedName) {
/**
* The getAttributeNode(qualifiedName) method, when invoked, must return the
* result of getting an attribute given qualifiedName and context object.
*/
return algorithm_1.element_getAnAttributeByName(qualifiedName, this);
}
/** @inheritdoc */
getAttributeNodeNS(namespace, localName) {
/**
* The getAttributeNodeNS(namespace, localName) method, when invoked, must
* return the result of getting an attribute given namespace, localName, and
* the context object.
*/
return algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace, localName, this);
}
/** @inheritdoc */
setAttributeNode(attr) {
/**
* The setAttributeNode(attr) and setAttributeNodeNS(attr) methods, when
* invoked, must return the result of setting an attribute given attr and
* the context object.
*/
return algorithm_1.element_setAnAttribute(attr, this);
}
/** @inheritdoc */
setAttributeNodeNS(attr) {
return algorithm_1.element_setAnAttribute(attr, this);
}
/** @inheritdoc */
removeAttributeNode(attr) {
/**
* 1. If context object’s attribute list does not contain attr, then throw
* a "NotFoundError" DOMException.
* 2. Remove attr from context object.
* 3. Return attr.
*/
let found = false;
for (let i = 0; i < this._attributeList.length; i++) {
const attribute = this._attributeList[i];
if (attribute === attr) {
found = true;
break;
}
}
if (!found)
throw new DOMException_1.NotFoundError();
algorithm_1.element_remove(attr, this);
return attr;
}
/** @inheritdoc */
attachShadow(init) {
/**
* 1. If context object’s namespace is not the HTML namespace, then throw a
* "NotSupportedError" DOMException.
*/
if (this._namespace !== infra_1.namespace.HTML)
throw new DOMException_1.NotSupportedError();
/**
* 2. If context object’s local name is not a valid custom element name,
* "article", "aside", "blockquote", "body", "div", "footer", "h1", "h2",
* "h3", "h4", "h5", "h6", "header", "main" "nav", "p", "section",
* or "span", then throw a "NotSupportedError" DOMException.
*/
if (!algorithm_1.customElement_isValidCustomElementName(this._localName) &&
!algorithm_1.customElement_isValidShadowHostName(this._localName))
throw new DOMException_1.NotSupportedError();
/**
* 3. If context object’s local name is a valid custom element name,
* or context object’s is value is not null, then:
* 3.1. Let definition be the result of looking up a custom element
* definition given context object’s node document, its namespace, its
* local name, and its is value.
* 3.2. If definition is not null and definition’s disable shadow is true,
* then throw a "NotSupportedError" DOMException.
*/
if (algorithm_1.customElement_isValidCustomElementName(this._localName) || this._is !== null) {
const definition = algorithm_1.customElement_lookUpACustomElementDefinition(this._nodeDocument, this._namespace, this._localName, this._is);
if (definition !== null && definition.disableShadow === true) {
throw new DOMException_1.NotSupportedError();
}
}
/**
* 4. If context object is a shadow host, then throw an "NotSupportedError"
* DOMException.
*/
if (this._shadowRoot !== null)
throw new DOMException_1.NotSupportedError();
/**
* 5. Let shadow be a new shadow root whose node document is context
* object’s node document, host is context object, and mode is init’s mode.
* 6. Set context object’s shadow root to shadow.
* 7. Return shadow.
*/
const shadow = algorithm_1.create_shadowRoot(this._nodeDocument, this);
shadow._mode = init.mode;
this._shadowRoot = shadow;
return shadow;
}
/** @inheritdoc */
get shadowRoot() {
/**
* 1. Let shadow be context object’s shadow root.
* 2. If shadow is null or its mode is "closed", then return null.
* 3. Return shadow.
*/
const shadow = this._shadowRoot;
if (shadow === null || shadow.mode === "closed")
return null;
else
return shadow;
}
/** @inheritdoc */
closest(selectors) {
/**
* TODO: Selectors
* 1. Let s be the result of parse a selector from selectors. [SELECTORS4]
* 2. If s is failure, throw a "SyntaxError" DOMException.
* 3. Let elements be context object’s inclusive ancestors that are
* elements, in reverse tree order.
* 4. For each element in elements, if match a selector against an element,
* using s, element, and :scope element context object, returns success,
* return element. [SELECTORS4]
* 5. Return null.
*/
throw new DOMException_1.NotImplementedError();
}
/** @inheritdoc */
matches(selectors) {
/**
* TODO: Selectors
* 1. Let s be the result of parse a selector from selectors. [SELECTORS4]
* 2. If s is failure, throw a "SyntaxError" DOMException.
* 3. Return true if the result of match a selector against an element,
* using s, element, and :scope element context object, returns success,
* and false otherwise. [SELECTORS4]
*/
throw new DOMException_1.NotImplementedError();
}
/** @inheritdoc */
webkitMatchesSelector(selectors) {
return this.matches(selectors);
}
/** @inheritdoc */
getElementsByTagName(qualifiedName) {
/**
* The getElementsByTagName(qualifiedName) method, when invoked, must return
* the list of elements with qualified name qualifiedName for context
* object.
*/
return algorithm_1.node_listOfElementsWithQualifiedName(qualifiedName, this);
}
/** @inheritdoc */
getElementsByTagNameNS(namespace, localName) {
/**
* The getElementsByTagNameNS(namespace, localName) method, when invoked,
* must return the list of elements with namespace namespace and local name
* localName for context object.
*/
return algorithm_1.node_listOfElementsWithNamespace(namespace, localName, this);
}
/** @inheritdoc */
getElementsByClassName(classNames) {
/**
* The getElementsByClassName(classNames) method, when invoked, must return
* the list of elements with class names classNames for context object.
*/
return algorithm_1.node_listOfElementsWithClassNames(classNames, this);
}
/** @inheritdoc */
insertAdjacentElement(where, element) {
/**
* The insertAdjacentElement(where, element) method, when invoked, must
* return the result of running insert adjacent, given context object,
* where, and element.
*/
return algorithm_1.element_insertAdjacent(this, where, element);
}
/** @inheritdoc */
insertAdjacentText(where, data) {
/**
* 1. Let text be a new Text node whose data is data and node document is
* context object’s node document.
* 2. Run insert adjacent, given context object, where, and text.
*/
const text = algorithm_1.create_text(this._nodeDocument, data);
algorithm_1.element_insertAdjacent(this, where, text);
}
/**
* Returns the qualified name.
*/
get _qualifiedName() {
/**
* An element’s qualified name is its local name if its namespace prefix is
* null, and its namespace prefix, followed by ":", followed by its
* local name, otherwise.
*/
return (this._namespacePrefix ?
this._namespacePrefix + ':' + this._localName :
this._localName);
}
/**
* Returns the upper-cased qualified name for a html element.
*/
get _htmlUppercasedQualifiedName() {
/**
* 1. Let qualifiedName be context object’s qualified name.
* 2. If the context object is in the HTML namespace and its node document
* is an HTML document, then set qualifiedName to qualifiedName in ASCII
* uppercase.
* 3. Return qualifiedName.
*/
let qualifiedName = this._qualifiedName;
if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") {
qualifiedName = qualifiedName.toUpperCase();
}
return qualifiedName;
}
// MIXIN: ParentNode
/* istanbul ignore next */
get children() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get firstElementChild() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get lastElementChild() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get childElementCount() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
prepend(...nodes) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
append(...nodes) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
querySelector(selectors) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
querySelectorAll(selectors) { throw new Error("Mixin: ParentNode not implemented."); }
// MIXIN: NonDocumentTypeChildNode
/* istanbul ignore next */
get previousElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }
/* istanbul ignore next */
get nextElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }
// MIXIN: ChildNode
/* istanbul ignore next */
before(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
after(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
replaceWith(...nodes) { throw new Error("Mixin: ChildNode not implemented."); }
/* istanbul ignore next */
remove() { throw new Error("Mixin: ChildNode not implemented."); }
// MIXIN: Slotable
/* istanbul ignore next */
get assignedSlot() { throw new Error("Mixin: Slotable not implemented."); }
/**
* Creates a new `Element`.
*
* @param document - owner document
* @param localName - local name
* @param namespace - namespace
* @param prefix - namespace prefix
*/
static _create(document, localName, namespace = null, namespacePrefix = null) {
const node = new ElementImpl();
node._localName = localName;
node._namespace = namespace;
node._namespacePrefix = namespacePrefix;
node._nodeDocument = document;
return node;
}
}
exports.ElementImpl = ElementImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(ElementImpl.prototype, "_nodeType", interfaces_1.NodeType.Element);
//# sourceMappingURL=ElementImpl.js.map
/***/ }),
/***/ 699:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache for storing order between equal objects.
*
* This cache is used when an algorithm compares two objects and finds them to
* be equal but still needs to establish an order between those two objects.
* When two such objects `a` and `b` are passed to the `check` method, a random
* number is generated with `Math.random()`. If the random number is less than
* `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along
* with `a` and `b` is stored in the cache, so that subsequent checks result
* in the same consistent result.
*
* The cache has a size limit which is defined on initialization.
*/
class CompareCache {
/**
* Initializes a new instance of `CompareCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Compares and caches the given objects. Returns `true` if `objA < objB` and
* `false` otherwise.
*
* @param objA - an item to compare
* @param objB - an item to compare
*/
check(objA, objB) {
if (this._items.get(objA) === objB)
return true;
else if (this._items.get(objB) === objA)
return false;
const result = (Math.random() < 0.5);
if (result) {
this._items.set(objA, objB);
}
else {
this._items.set(objB, objA);
}
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return result;
}
}
exports.CompareCache = CompareCache;
//# sourceMappingURL=CompareCache.js.map
/***/ }),
/***/ 704:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a set of objects with a size limit.
*/
class FixedSizeSet {
/**
* Initializes a new instance of `FixedSizeSet`.
*
* @param limit - maximum number of items to keep in the set. When the limit
* is exceeded the first item is removed from the set.
*/
constructor(limit = 1000) {
this._items = new Set();
this._limit = limit;
}
/**
* Adds a new item to the set.
*
* @param item - an item
*/
add(item) {
this._items.add(item);
if (this._items.size > this._limit) {
const it = this._items.values().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return this;
}
/**
* Removes an item from the set.
*
* @param item - an item
*/
delete(item) {
return this._items.delete(item);
}
/**
* Determines if an item is in the set.
*
* @param item - an item
*/
has(item) {
return this._items.has(item);
}
/**
* Removes all items from the set.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the set.
*/
get size() { return this._items.size; }
/**
* Applies the given callback function to all elements of the set.
*/
forEach(callback, thisArg) {
this._items.forEach(e => callback.call(thisArg, e, e, this));
}
/**
* Iterates through the items in the set.
*/
*keys() {
yield* this._items.keys();
}
/**
* Iterates through the items in the set.
*/
*values() {
yield* this._items.values();
}
/**
* Iterates through the items in the set.
*/
*entries() {
yield* this._items.entries();
}
/**
* Iterates through the items in the set.
*/
*[Symbol.iterator]() {
yield* this._items;
}
/**
* Returns the string tag of the set.
*/
get [Symbol.toStringTag]() {
return "FixedSizeSet";
}
}
exports.FixedSizeSet = FixedSizeSet;
//# sourceMappingURL=FixedSizeSet.js.map
/***/ }),
/***/ 705:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const TraversalAlgorithm_1 = __webpack_require__(464);
/**
* Returns the first or last child node, or `null` if there are none.
*
* @param walker - the `TreeWalker` instance
* @param first - `true` to return the first child node, or `false` to
* return the last child node.
*/
function treeWalker_traverseChildren(walker, first) {
/**
* 1. Let node be walker’s current.
* 2. Set node to node’s first child if type is first, and node’s last child
* if type is last.
* 3. While node is non-null:
*/
let node = (first ? walker._current._firstChild : walker._current._lastChild);
while (node !== null) {
/**
* 3.1. Let result be the result of filtering node within walker.
*/
const result = TraversalAlgorithm_1.traversal_filter(walker, node);
if (result === interfaces_1.FilterResult.Accept) {
/**
* 3.2. If result is FILTER_ACCEPT, then set walker’s current to node and
* return node.
*/
walker._current = node;
return node;
}
else if (result === interfaces_1.FilterResult.Skip) {
/**
* 3.3. If result is FILTER_SKIP, then:
* 3.3.1. Let child be node’s first child if type is first, and node’s
* last child if type is last.
* 3.3.2. If child is non-null, then set node to child and continue.
*/
const child = (first ? node._firstChild : node._lastChild);
if (child !== null) {
node = child;
continue;
}
}
/**
* 3.4. While node is non-null:
*/
while (node !== null) {
/**
* 3.4.1. Let sibling be node’s next sibling if type is first, and
* node’s previous sibling if type is last.
* 3.4.2. If sibling is non-null, then set node to sibling and break.
*/
const sibling = (first ? node._nextSibling : node._previousSibling);
if (sibling !== null) {
node = sibling;
break;
}
/**
* 3.4.3. Let parent be node’s parent.
* 3.4.4. If parent is null, walker’s root, or walker’s current, then
* return null.
*/
const parent = node._parent;
if (parent === null || parent === walker._root || parent === walker._current) {
return null;
}
/**
* 3.4.5. Set node to parent.
*/
node = parent;
}
}
/**
* 5. Return null
*/
return null;
}
exports.treeWalker_traverseChildren = treeWalker_traverseChildren;
/**
* Returns the next or previous sibling node, or `null` if there are none.
*
* @param walker - the `TreeWalker` instance
* @param next - `true` to return the next sibling node, or `false` to
* return the previous sibling node.
*/
function treeWalker_traverseSiblings(walker, next) {
/**
* 1. Let node be walker’s current.
* 2. If node is root, then return null.
* 3. While node is non-null:
*/
let node = walker._current;
if (node === walker._root)
return null;
while (true) {
/**
* 3.1. Let sibling be node’s next sibling if type is next, and node’s
* previous sibling if type is previous.
* 3.2. While sibling is non-null:
*/
let sibling = (next ? node._nextSibling : node._previousSibling);
while (sibling !== null) {
/**
* 3.2.1. Set node to sibling.
* 3.2.2. Let result be the result of filtering node within walker.
* 3.2.3. If result is FILTER_ACCEPT, then set walker’s current to node
* and return node.
*/
node = sibling;
const result = TraversalAlgorithm_1.traversal_filter(walker, node);
if (result === interfaces_1.FilterResult.Accept) {
walker._current = node;
return node;
}
/**
* 3.2.4. Set sibling to node’s first child if type is next, and node’s
* last child if type is previous.
* 3.2.5. If result is FILTER_REJECT or sibling is null, then set
* sibling to node’s next sibling if type is next, and node’s previous
* sibling if type is previous.
*/
sibling = (next ? node._firstChild : node._lastChild);
if (result === interfaces_1.FilterResult.Reject || sibling === null) {
sibling = (next ? node._nextSibling : node._previousSibling);
}
}
/**
* 3.3. Set node to node’s parent.
* 3.4. If node is null or walker’s root, then return null.
*/
node = node._parent;
if (node === null || node === walker._root) {
return null;
}
/**
* 3.5. If the return value of filtering node within walker is FILTER_ACCEPT,
* then return null.
*/
if (TraversalAlgorithm_1.traversal_filter(walker, node) === interfaces_1.FilterResult.Accept) {
return null;
}
}
}
exports.treeWalker_traverseSiblings = treeWalker_traverseSiblings;
//# sourceMappingURL=TreeWalkerAlgorithm.js.map
/***/ }),
/***/ 710:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const EventAlgorithm_1 = __webpack_require__(108);
/**
* Adds an algorithm to the given abort signal.
*
* @param algorithm - an algorithm
* @param signal - abort signal
*/
function abort_add(algorithm, signal) {
/**
* 1. If signal’s aborted flag is set, then return.
* 2. Append algorithm to signal’s abort algorithms.
*/
if (signal._abortedFlag)
return;
signal._abortAlgorithms.add(algorithm);
}
exports.abort_add = abort_add;
/**
* Removes an algorithm from the given abort signal.
*
* @param algorithm - an algorithm
* @param signal - abort signal
*/
function abort_remove(algorithm, signal) {
/**
* To remove an algorithm algorithm from an AbortSignal signal, remove
* algorithm from signal’s abort algorithms.
*/
signal._abortAlgorithms.delete(algorithm);
}
exports.abort_remove = abort_remove;
/**
* Signals abort on the given abort signal.
*
* @param signal - abort signal
*/
function abort_signalAbort(signal) {
/**
* 1. If signal’s aborted flag is set, then return.
* 2. Set signal’s aborted flag.
* 3. For each algorithm in signal’s abort algorithms: run algorithm.
* 4. Empty signal’s abort algorithms.
* 5. Fire an event named abort at signal.
*/
if (signal._abortedFlag)
return;
signal._abortedFlag = true;
for (const algorithm of signal._abortAlgorithms) {
algorithm.call(signal);
}
signal._abortAlgorithms.clear();
EventAlgorithm_1.event_fireAnEvent("abort", signal);
}
exports.abort_signalAbort = abort_signalAbort;
//# sourceMappingURL=AbortAlgorithm.js.map
/***/ }),
/***/ 722:
/***/ (function(module) {
/**
* Convert array of 16 byte values to UUID string format of the form:
* XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
*/
var byteToHex = [];
for (var i = 0; i < 256; ++i) {
byteToHex[i] = (i + 0x100).toString(16).substr(1);
}
function bytesToUuid(buf, offset) {
var i = offset || 0;
var bth = byteToHex;
// join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
return ([
bth[buf[i++]], bth[buf[i++]],
bth[buf[i++]], bth[buf[i++]], '-',
bth[buf[i++]], bth[buf[i++]], '-',
bth[buf[i++]], bth[buf[i++]], '-',
bth[buf[i++]], bth[buf[i++]], '-',
bth[buf[i++]], bth[buf[i++]],
bth[buf[i++]], bth[buf[i++]],
bth[buf[i++]], bth[buf[i++]]
]).join('');
}
module.exports = bytesToUuid;
/***/ }),
/***/ 724:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ObjectCache_1 = __webpack_require__(326);
exports.ObjectCache = ObjectCache_1.ObjectCache;
var CompareCache_1 = __webpack_require__(699);
exports.CompareCache = CompareCache_1.CompareCache;
var StringWalker_1 = __webpack_require__(260);
exports.StringWalker = StringWalker_1.StringWalker;
/**
* Applies the mixin to a given class.
*
* @param baseClass - class to receive the mixin
* @param mixinClass - mixin class
* @param overrides - an array with names of function overrides. Base class
* functions whose names are in this array will be kept by prepending an
* underscore to their names.
*/
function applyMixin(baseClass, mixinClass, ...overrides) {
Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => {
if (overrides.includes(name)) {
const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name);
/* istanbul ignore else */
if (orgPropDesc) {
Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc);
}
}
const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name);
/* istanbul ignore else */
if (propDesc) {
Object.defineProperty(baseClass.prototype, name, propDesc);
}
});
}
exports.applyMixin = applyMixin;
/**
* Applies default values to the given object.
*
* @param obj - an object
* @param defaults - an object with default values
* @param overwrite - if set to `true` defaults object always overwrites object
* values, whether they are `undefined` or not.
*/
function applyDefaults(obj, defaults, overwrite = false) {
const result = clone(obj || {});
for (const [key, val] of forEachObject(defaults)) {
if (isObject(val)) {
result[key] = applyDefaults(result[key], val);
}
else if (overwrite || result[key] === undefined) {
result[key] = val;
}
}
return result;
}
exports.applyDefaults = applyDefaults;
/**
* Iterates over items pairs of an array.
*
* @param arr - array to iterate
*/
function* forEachArray(arr) {
yield* arr;
}
exports.forEachArray = forEachArray;
/**
* Iterates over key/value pairs of a map or object.
*
* @param obj - map or object to iterate
*/
function* forEachObject(obj) {
if (isMap(obj)) {
yield* obj;
}
else {
for (const key in obj) {
/* istanbul ignore next */
if (!obj.hasOwnProperty(key))
continue;
yield [key, obj[key]];
}
}
}
exports.forEachObject = forEachObject;
/**
* Returns the number of entries in a map or object.
*
* @param obj - map or object
*/
function objectLength(obj) {
if (isMap(obj)) {
return obj.size;
}
else {
return Object.keys(obj).length;
}
}
exports.objectLength = objectLength;
/**
* Gets the value of a key from a map or object.
*
* @param obj - map or object
* @param key - the key to retrieve
*/
function getObjectValue(obj, key) {
if (isMap(obj)) {
return obj.get(key);
}
else {
return obj[key];
}
}
exports.getObjectValue = getObjectValue;
/**
* Removes a property from a map or object.
*
* @param obj - map or object
* @param key - the key to remove
*/
function removeObjectValue(obj, key) {
if (isMap(obj)) {
obj.delete(key);
}
else {
delete obj[key];
}
}
exports.removeObjectValue = removeObjectValue;
/**
* Deep clones the given object.
*
* @param obj - an object
*/
function clone(obj) {
if (isFunction(obj)) {
return obj;
}
else if (isArray(obj)) {
const result = [];
for (const item of obj) {
result.push(clone(item));
}
return result;
}
else if (isObject(obj)) {
const result = {};
for (const key in obj) {
/* istanbul ignore next */
if (obj.hasOwnProperty(key)) {
const val = obj[key];
result[key] = clone(val);
}
}
return result;
}
else {
return obj;
}
}
exports.clone = clone;
/**
* Type guard for boolean types
*
* @param x - a variable to type check
*/
function isBoolean(x) {
return typeof x === "boolean";
}
exports.isBoolean = isBoolean;
/**
* Type guard for numeric types
*
* @param x - a variable to type check
*/
function isNumber(x) {
return typeof x === "number";
}
exports.isNumber = isNumber;
/**
* Type guard for strings
*
* @param x - a variable to type check
*/
function isString(x) {
return typeof x === "string";
}
exports.isString = isString;
/**
* Type guard for function objects
*
* @param x - a variable to type check
*/
function isFunction(x) {
return !!x && Object.prototype.toString.call(x) === '[object Function]';
}
exports.isFunction = isFunction;
/**
* Type guard for JS objects
*
* _Note:_ Functions are objects too
*
* @param x - a variable to type check
*/
function isObject(x) {
const type = typeof x;
return !!x && (type === 'function' || type === 'object');
}
exports.isObject = isObject;
/**
* Type guard for arrays
*
* @param x - a variable to type check
*/
function isArray(x) {
return Array.isArray(x);
}
exports.isArray = isArray;
/**
* Type guard for maps.
*
* @param x - a variable to check
*/
function isMap(x) {
return x instanceof Map;
}
exports.isMap = isMap;
/**
* Determines if `x` is an empty Array or an Object with no own properties.
*
* @param x - a variable to check
*/
function isEmpty(x) {
if (isArray(x)) {
return !x.length;
}
else if (isObject(x)) {
for (const key in x) {
if (x.hasOwnProperty(key)) {
return false;
}
}
return true;
}
return false;
}
exports.isEmpty = isEmpty;
/**
* Determines if `x` is a plain Object.
*
* @param x - a variable to check
*/
function isPlainObject(x) {
if (isObject(x)) {
const proto = Object.getPrototypeOf(x);
const ctor = proto.constructor;
return proto && ctor &&
(typeof ctor === 'function') && (ctor instanceof ctor) &&
(Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
}
return false;
}
exports.isPlainObject = isPlainObject;
/**
* Determines if `x` is an iterable Object.
*
* @param x - a variable to check
*/
function isIterable(x) {
return x && (typeof x[Symbol.iterator] === 'function');
}
exports.isIterable = isIterable;
/**
* Gets the primitive value of an object.
*/
function getValue(obj) {
if (isFunction(obj.valueOf)) {
return obj.valueOf();
}
else {
return obj;
}
}
exports.getValue = getValue;
/**
* UTF-8 encodes the given string.
*
* @param input - a string
*/
function utf8Encode(input) {
const bytes = new Uint8Array(input.length * 4);
let byteIndex = 0;
for (let i = 0; i < input.length; i++) {
let char = input.charCodeAt(i);
if (char < 128) {
bytes[byteIndex++] = char;
continue;
}
else if (char < 2048) {
bytes[byteIndex++] = char >> 6 | 192;
}
else {
if (char > 0xd7ff && char < 0xdc00) {
if (++i >= input.length) {
throw new Error("Incomplete surrogate pair.");
}
const c2 = input.charCodeAt(i);
if (c2 < 0xdc00 || c2 > 0xdfff) {
throw new Error("Invalid surrogate character.");
}
char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff);
bytes[byteIndex++] = char >> 18 | 240;
bytes[byteIndex++] = char >> 12 & 63 | 128;
}
else {
bytes[byteIndex++] = char >> 12 | 224;
}
bytes[byteIndex++] = char >> 6 & 63 | 128;
}
bytes[byteIndex++] = char & 63 | 128;
}
return bytes.subarray(0, byteIndex);
}
exports.utf8Encode = utf8Encode;
/**
* UTF-8 decodes the given byte sequence into a string.
*
* @param bytes - a byte sequence
*/
function utf8Decode(bytes) {
let result = "";
let i = 0;
while (i < bytes.length) {
var c = bytes[i++];
if (c > 127) {
if (c > 191 && c < 224) {
if (i >= bytes.length) {
throw new Error("Incomplete 2-byte sequence.");
}
c = (c & 31) << 6 | bytes[i++] & 63;
}
else if (c > 223 && c < 240) {
if (i + 1 >= bytes.length) {
throw new Error("Incomplete 3-byte sequence.");
}
c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else if (c > 239 && c < 248) {
if (i + 2 >= bytes.length) {
throw new Error("Incomplete 4-byte sequence.");
}
c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63;
}
else {
throw new Error("Unknown multi-byte start.");
}
}
if (c <= 0xffff) {
result += String.fromCharCode(c);
}
else if (c <= 0x10ffff) {
c -= 0x10000;
result += String.fromCharCode(c >> 10 | 0xd800);
result += String.fromCharCode(c & 0x3FF | 0xdc00);
}
else {
throw new Error("Code point exceeds UTF-16 limit.");
}
}
return result;
}
exports.utf8Decode = utf8Decode;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 730:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a mutation record.
*/
class MutationRecordImpl {
/**
* Initializes a new instance of `MutationRecord`.
*
* @param type - type of mutation: `"attributes"` for an attribute
* mutation, `"characterData"` for a mutation to a CharacterData node
* and `"childList"` for a mutation to the tree of nodes.
* @param target - node affected by the mutation.
* @param addedNodes - list of added nodes.
* @param removedNodes - list of removed nodes.
* @param previousSibling - previous sibling of added or removed nodes.
* @param nextSibling - next sibling of added or removed nodes.
* @param attributeName - local name of the changed attribute,
* and `null` otherwise.
* @param attributeNamespace - namespace of the changed attribute,
* and `null` otherwise.
* @param oldValue - value before mutation: attribute value for an attribute
* mutation, node `data` for a mutation to a CharacterData node and `null`
* for a mutation to the tree of nodes.
*/
constructor(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) {
this._type = type;
this._target = target;
this._addedNodes = addedNodes;
this._removedNodes = removedNodes;
this._previousSibling = previousSibling;
this._nextSibling = nextSibling;
this._attributeName = attributeName;
this._attributeNamespace = attributeNamespace;
this._oldValue = oldValue;
}
/** @inheritdoc */
get type() { return this._type; }
/** @inheritdoc */
get target() { return this._target; }
/** @inheritdoc */
get addedNodes() { return this._addedNodes; }
/** @inheritdoc */
get removedNodes() { return this._removedNodes; }
/** @inheritdoc */
get previousSibling() { return this._previousSibling; }
/** @inheritdoc */
get nextSibling() { return this._nextSibling; }
/** @inheritdoc */
get attributeName() { return this._attributeName; }
/** @inheritdoc */
get attributeNamespace() { return this._attributeNamespace; }
/** @inheritdoc */
get oldValue() { return this._oldValue; }
/**
* Creates a new `MutationRecord`.
*
* @param type - type of mutation: `"attributes"` for an attribute
* mutation, `"characterData"` for a mutation to a CharacterData node
* and `"childList"` for a mutation to the tree of nodes.
* @param target - node affected by the mutation.
* @param addedNodes - list of added nodes.
* @param removedNodes - list of removed nodes.
* @param previousSibling - previous sibling of added or removed nodes.
* @param nextSibling - next sibling of added or removed nodes.
* @param attributeName - local name of the changed attribute,
* and `null` otherwise.
* @param attributeNamespace - namespace of the changed attribute,
* and `null` otherwise.
* @param oldValue - value before mutation: attribute value for an attribute
* mutation, node `data` for a mutation to a CharacterData node and `null`
* for a mutation to the tree of nodes.
*/
static _create(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) {
return new MutationRecordImpl(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue);
}
}
exports.MutationRecordImpl = MutationRecordImpl;
//# sourceMappingURL=MutationRecordImpl.js.map
/***/ }),
/***/ 742:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const DOMException_1 = __webpack_require__(35);
const infra_1 = __webpack_require__(23);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a token set.
*/
class DOMTokenListImpl {
/**
* Initializes a new instance of `DOMTokenList`.
*
* @param element - associated element
* @param attribute - associated attribute
*/
constructor(element, attribute) {
/**
* 1. Let element be associated element.
* 2. Let localName be associated attribute’s local name.
* 3. Let value be the result of getting an attribute value given element
* and localName.
* 4. Run the attribute change steps for element, localName, value, value,
* and null.
*/
this._element = element;
this._attribute = attribute;
this._tokenSet = new Set();
const localName = attribute._localName;
const value = algorithm_1.element_getAnAttributeValue(element, localName);
// define a closure to be called when the associated attribute's value changes
const thisObj = this;
function updateTokenSet(element, localName, oldValue, value, namespace) {
/**
* 1. If localName is associated attribute’s local name, namespace is null,
* and value is null, then empty token set.
* 2. Otherwise, if localName is associated attribute’s local name,
* namespace is null, then set token set to value, parsed.
*/
if (localName === thisObj._attribute._localName && namespace === null) {
if (!value)
thisObj._tokenSet.clear();
else
thisObj._tokenSet = algorithm_1.orderedSet_parse(value);
}
}
// add the closure to the associated element's attribute change steps
this._element._attributeChangeSteps.push(updateTokenSet);
if (_1.dom.features.steps) {
algorithm_1.dom_runAttributeChangeSteps(element, localName, value, value, null);
}
}
/** @inheritdoc */
get length() {
/**
* The length attribute' getter must return context object’s token set’s
* size.
*/
return this._tokenSet.size;
}
/** @inheritdoc */
item(index) {
/**
* 1. If index is equal to or greater than context object’s token set’s
* size, then return null.
* 2. Return context object’s token set[index].
*/
let i = 0;
for (const token of this._tokenSet) {
if (i === index)
return token;
i++;
}
return null;
}
/** @inheritdoc */
contains(token) {
/**
* The contains(token) method, when invoked, must return true if context
* object’s token set[token] exists, and false otherwise.
*/
return this._tokenSet.has(token);
}
/** @inheritdoc */
add(...tokens) {
/**
* 1. For each token in tokens:
* 1.1. If token is the empty string, then throw a "SyntaxError"
* DOMException.
* 1.2. If token contains any ASCII whitespace, then throw an
* "InvalidCharacterError" DOMException.
* 2. For each token in tokens, append token to context object’s token set.
* 3. Run the update steps.
*/
for (const token of tokens) {
if (token === '') {
throw new DOMException_1.SyntaxError("Cannot add an empty token.");
}
else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) {
throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace.");
}
else {
this._tokenSet.add(token);
}
}
algorithm_1.tokenList_updateSteps(this);
}
/** @inheritdoc */
remove(...tokens) {
/**
* 1. For each token in tokens:
* 1.1. If token is the empty string, then throw a "SyntaxError"
* DOMException.
* 1.2. If token contains any ASCII whitespace, then throw an
* "InvalidCharacterError" DOMException.
* 2. For each token in tokens, remove token from context object’s token set.
* 3. Run the update steps.
*/
for (const token of tokens) {
if (token === '') {
throw new DOMException_1.SyntaxError("Cannot remove an empty token.");
}
else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) {
throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace.");
}
else {
this._tokenSet.delete(token);
}
}
algorithm_1.tokenList_updateSteps(this);
}
/** @inheritdoc */
toggle(token, force = undefined) {
/**
* 1. If token is the empty string, then throw a "SyntaxError" DOMException.
* 2. If token contains any ASCII whitespace, then throw an
* "InvalidCharacterError" DOMException.
*/
if (token === '') {
throw new DOMException_1.SyntaxError("Cannot toggle an empty token.");
}
else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) {
throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace.");
}
/**
* 3. If context object’s token set[token] exists, then:
*/
if (this._tokenSet.has(token)) {
/**
* 3.1. If force is either not given or is false, then remove token from
* context object’s token set, run the update steps and return false.
* 3.2. Return true.
*/
if (force === undefined || force === false) {
this._tokenSet.delete(token);
algorithm_1.tokenList_updateSteps(this);
return false;
}
return true;
}
/**
* 4. Otherwise, if force not given or is true, append token to context
* object’s token set, run the update steps, and return true.
*/
if (force === undefined || force === true) {
this._tokenSet.add(token);
algorithm_1.tokenList_updateSteps(this);
return true;
}
/**
* 5. Return false.
*/
return false;
}
/** @inheritdoc */
replace(token, newToken) {
/**
* 1. If either token or newToken is the empty string, then throw a
* "SyntaxError" DOMException.
* 2. If either token or newToken contains any ASCII whitespace, then throw
* an "InvalidCharacterError" DOMException.
*/
if (token === '' || newToken === '') {
throw new DOMException_1.SyntaxError("Cannot replace an empty token.");
}
else if (infra_1.codePoint.ASCIIWhiteSpace.test(token) || infra_1.codePoint.ASCIIWhiteSpace.test(newToken)) {
throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace.");
}
/**
* 3. If context object’s token set does not contain token, then return
* false.
*/
if (!this._tokenSet.has(token))
return false;
/**
* 4. Replace token in context object’s token set with newToken.
* 5. Run the update steps.
* 6. Return true.
*/
infra_1.set.replace(this._tokenSet, token, newToken);
algorithm_1.tokenList_updateSteps(this);
return true;
}
/** @inheritdoc */
supports(token) {
/**
* 1. Let result be the return value of validation steps called with token.
* 2. Return result.
*/
return algorithm_1.tokenList_validationSteps(this, token);
}
/** @inheritdoc */
get value() {
/**
* The value attribute must return the result of running context object’s
* serialize steps.
*/
return algorithm_1.tokenList_serializeSteps(this);
}
set value(value) {
/**
* Setting the value attribute must set an attribute value for the
* associated element using associated attribute’s local name and the given
* value.
*/
algorithm_1.element_setAnAttributeValue(this._element, this._attribute._localName, value);
}
/**
* Returns an iterator for the token set.
*/
[Symbol.iterator]() {
const it = this._tokenSet[Symbol.iterator]();
return {
next() {
return it.next();
}
};
}
/**
* Creates a new `DOMTokenList`.
*
* @param element - associated element
* @param attribute - associated attribute
*/
static _create(element, attribute) {
return new DOMTokenListImpl(element, attribute);
}
}
exports.DOMTokenListImpl = DOMTokenListImpl;
//# sourceMappingURL=DOMTokenListImpl.js.map
/***/ }),
/***/ 743:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const dom_1 = __webpack_require__(252);
const dom_2 = __webpack_require__(113);
const util_1 = __webpack_require__(669);
dom_2.dom.setFeatures(false);
/**
* Throws an error if the parser returned an error document.
*/
function throwIfParserError(doc) {
const root = doc.documentElement;
if (root !== null &&
root.localName === "parsererror" &&
root.namespaceURI === "http://www.mozilla.org/newlayout/xml/parsererror.xml") {
const msgElement = root.firstElementChild;
/* istanbul ignore next */
if (msgElement === null)
throw new Error("Error parsing XML string.");
const msg = msgElement.getAttribute("message");
/* istanbul ignore next */
if (msg === null)
throw new Error("Error parsing XML string.");
throw new Error(msg);
}
}
exports.throwIfParserError = throwIfParserError;
/**
* Creates an XML document without any child nodes.
*/
function createDocument() {
const impl = new dom_1.DOMImplementation();
const doc = impl.createDocument(null, 'root', null);
/* istanbul ignore else */
if (doc.documentElement) {
doc.removeChild(doc.documentElement);
}
return doc;
}
exports.createDocument = createDocument;
/**
* Creates a DOM parser.
*/
function createParser() {
return new dom_1.DOMParser();
}
exports.createParser = createParser;
/**
* Sanitizes input strings with user supplied replacement characters.
*
* @param str - input string
*/
function sanitizeInput(str, replacement) {
if (str == null) {
return str;
}
else if (replacement === undefined) {
return str + "";
}
else {
let result = "";
str = str + "";
for (let i = 0; i < str.length; i++) {
let n = str.charCodeAt(i);
// #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
if (n === 0x9 || n === 0xA || n === 0xD ||
(n >= 0x20 && n <= 0xD7FF) ||
(n >= 0xE000 && n <= 0xFFFD)) {
// valid character - not surrogate pair
result += str.charAt(i);
}
else if (n >= 0xD800 && n <= 0xDBFF && i < str.length - 1) {
const n2 = str.charCodeAt(i + 1);
if (n2 >= 0xDC00 && n2 <= 0xDFFF) {
n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000;
if (n >= 0x10000 && n <= 0x10FFFF) {
// valid surrogate pair
result += String.fromCodePoint(n);
}
else {
// invalid surrogate pair
result += util_1.isString(replacement) ? replacement : replacement(String.fromCodePoint(n), i, str);
}
i++;
}
else {
// invalid lone surrogate
result += util_1.isString(replacement) ? replacement : replacement(str.charAt(i), i, str);
}
}
else {
// invalid character
result += util_1.isString(replacement) ? replacement : replacement(str.charAt(i), i, str);
}
}
return result;
}
}
exports.sanitizeInput = sanitizeInput;
//# sourceMappingURL=dom.js.map
/***/ }),
/***/ 747:
/***/ (function(module) {
module.exports = require("fs");
/***/ }),
/***/ 750:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(592);
const ObjectWriter_1 = __webpack_require__(419);
const BaseWriter_1 = __webpack_require__(462);
/**
* Serializes XML nodes into ES6 maps and arrays.
*/
class MapWriter extends BaseWriter_1.BaseWriter {
/**
* Produces an XML serialization of the given node.
*
* @param node - node to serialize
* @param writerOptions - serialization options
*/
serialize(node, writerOptions) {
const options = util_1.applyDefaults(writerOptions, {
format: "map",
wellFormed: false,
noDoubleEncoding: false,
group: false
});
// convert to object
const objectWriterOptions = util_1.applyDefaults(options, {
format: "object",
wellFormed: false,
noDoubleEncoding: false
});
const objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions);
const val = objectWriter.serialize(node, objectWriterOptions);
// recursively convert object into Map
return this._convertObject(val);
}
/**
* Recursively converts a JS object into an ES5 map.
*
* @param obj - a JS object
*/
_convertObject(obj) {
if (util_1.isArray(obj)) {
for (let i = 0; i < obj.length; i++) {
obj[i] = this._convertObject(obj[i]);
}
return obj;
}
else if (util_1.isObject(obj)) {
const map = new Map();
for (const key in obj) {
map.set(key, this._convertObject(obj[key]));
}
return map;
}
else {
return obj;
}
}
}
exports.MapWriter = MapWriter;
//# sourceMappingURL=MapWriter.js.map
/***/ }),
/***/ 760:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const CharacterDataImpl_1 = __webpack_require__(43);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a comment node.
*/
class CommentImpl extends CharacterDataImpl_1.CharacterDataImpl {
/**
* Initializes a new instance of `Comment`.
*
* @param data - the text content
*/
constructor(data = '') {
super(data);
}
/**
* Creates a new `Comment`.
*
* @param document - owner document
* @param data - node contents
*/
static _create(document, data = '') {
const node = new CommentImpl(data);
node._nodeDocument = document;
return node;
}
}
exports.CommentImpl = CommentImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(CommentImpl.prototype, "_nodeType", interfaces_1.NodeType.Comment);
//# sourceMappingURL=CommentImpl.js.map
/***/ }),
/***/ 763:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const CodePoints_1 = __webpack_require__(11);
/**
* Base-64 encodes the given string.
*
* @param input - a string
*/
function forgivingBase64Encode(input) {
/**
* To forgiving-base64 encode given a byte sequence data, apply the base64
* algorithm defined in section 4 of RFC 4648 to data and return the result.
* [RFC4648]
*/
return Buffer.from(input).toString('base64');
}
exports.forgivingBase64Encode = forgivingBase64Encode;
/**
* Decodes a base-64 string.
*
* @param input - a string
*/
function forgivingBase64Decode(input) {
if (input === "")
return "";
/**
* 1. Remove all ASCII whitespace from data.
*/
input = input.replace(CodePoints_1.ASCIIWhiteSpace, '');
/**
* 2. If data’s length divides by 4 leaving no remainder, then:
* 2.1. If data ends with one or two U+003D (=) code points, then remove them from data.
*/
if (input.length % 4 === 0) {
if (input.endsWith("==")) {
input = input.substr(0, input.length - 2);
}
else if (input.endsWith("=")) {
input = input.substr(0, input.length - 1);
}
}
/**
* 3. If data’s length divides by 4 leaving a remainder of 1, then return failure.
*/
if (input.length % 4 === 1)
return null;
/**
* 4. If data contains a code point that is not one of
* - U+002B (+)
* - U+002F (/)
* - ASCII alphanumeric
* then return failure.
*/
if (!/[0-9A-Za-z+/]/.test(input))
return null;
/**
* 5. Let output be an empty byte sequence.
* 6. Let buffer be an empty buffer that can have bits appended to it.
* 7. Let position be a position variable for data, initially pointing at the
* start of data.
* 8. While position does not point past the end of data:
* 8.1. Find the code point pointed to by position in the second column of
* Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in the
* first cell of the same row. [RFC4648]
* 8.2. Append the six bits corresponding to n, most significant bit first,
* to buffer.
* 8.3. If buffer has accumulated 24 bits, interpret them as three 8-bit
* big-endian numbers. Append three bytes with values equal to those numbers
* to output, in the same order, and then empty buffer.
* 8.4. Advance position by 1.
* 9. If buffer is not empty, it contains either 12 or 18 bits. If it contains
* 12 bits, then discard the last four and interpret the remaining eight as an
* 8-bit big-endian number. If it contains 18 bits, then discard the last two
* and interpret the remaining 16 as two 8-bit big-endian numbers. Append the
* one or two bytes with values equal to those one or two numbers to output,
* in the same order.
* 10. Return output.
*/
return Buffer.from(input, 'base64').toString('utf8');
}
exports.forgivingBase64Decode = forgivingBase64Decode;
//# sourceMappingURL=Base64.js.map
/***/ }),
/***/ 764:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(592);
const interfaces_1 = __webpack_require__(970);
const BaseWriter_1 = __webpack_require__(462);
const util_2 = __webpack_require__(918);
/**
* Serializes XML nodes into strings.
*/
class XMLWriter extends BaseWriter_1.BaseWriter {
constructor() {
super(...arguments);
this._indentation = {};
this._lengthToLastNewline = 0;
}
/**
* Produces an XML serialization of the given node.
*
* @param node - node to serialize
* @param writerOptions - serialization options
*/
serialize(node, writerOptions) {
// provide default options
this._options = util_1.applyDefaults(writerOptions, {
wellFormed: false,
noDoubleEncoding: false,
headless: false,
prettyPrint: false,
indent: " ",
newline: "\n",
offset: 0,
width: 0,
allowEmptyTags: false,
indentTextOnlyNodes: false,
spaceBeforeSlash: false
});
this._refs = { suppressPretty: false, emptyNode: false, markup: "" };
// Serialize XML declaration since base serializer does not serialize it
if (node.nodeType === interfaces_1.NodeType.Document && !this._options.headless) {
this._beginLine();
this._refs.markup = "<?xml";
this._refs.markup += " version=\"" + this._builderOptions.version + "\"";
if (this._builderOptions.encoding !== undefined) {
this._refs.markup += " encoding=\"" + this._builderOptions.encoding + "\"";
}
if (this._builderOptions.standalone !== undefined) {
this._refs.markup += " standalone=\"" + (this._builderOptions.standalone ? "yes" : "no") + "\"";
}
this._refs.markup += "?>";
this._endLine();
}
this.serializeNode(node, this._options.wellFormed, this._options.noDoubleEncoding);
// remove trailing newline
if (this._options.prettyPrint &&
this._refs.markup.slice(-this._options.newline.length) === this._options.newline) {
this._refs.markup = this._refs.markup.slice(0, -this._options.newline.length);
}
return this._refs.markup;
}
/** @inheritdoc */
docType(name, publicId, systemId) {
this._beginLine();
if (publicId && systemId) {
this._refs.markup += "<!DOCTYPE " + name + " PUBLIC \"" + publicId + "\" \"" + systemId + "\">";
}
else if (publicId) {
this._refs.markup += "<!DOCTYPE " + name + " PUBLIC \"" + publicId + "\">";
}
else if (systemId) {
this._refs.markup += "<!DOCTYPE " + name + " SYSTEM \"" + systemId + "\">";
}
else {
this._refs.markup += "<!DOCTYPE " + name + ">";
}
this._endLine();
}
/** @inheritdoc */
openTagBegin(name) {
this._beginLine();
this._refs.markup += "<" + name;
}
/** @inheritdoc */
openTagEnd(name, selfClosing, voidElement) {
// do not indent text only elements or elements with empty text nodes
this._refs.suppressPretty = false;
this._refs.emptyNode = false;
if (this._options.prettyPrint && !selfClosing && !voidElement) {
let textOnlyNode = true;
let emptyNode = true;
let childNode = this.currentNode.firstChild;
let cdataCount = 0;
let textCount = 0;
while (childNode) {
if (util_2.Guard.isExclusiveTextNode(childNode)) {
textCount++;
}
else if (util_2.Guard.isCDATASectionNode(childNode)) {
cdataCount++;
}
else {
textOnlyNode = false;
emptyNode = false;
break;
}
if (childNode.data !== '') {
emptyNode = false;
}
childNode = childNode.nextSibling;
}
this._refs.suppressPretty = !this._options.indentTextOnlyNodes && textOnlyNode && ((cdataCount <= 1 && textCount === 0) || cdataCount === 0);
this._refs.emptyNode = emptyNode;
}
if ((voidElement || selfClosing || this._refs.emptyNode) && this._options.allowEmptyTags) {
this._refs.markup += "></" + name + ">";
}
else {
this._refs.markup += voidElement ? " />" :
(selfClosing || this._refs.emptyNode) ? (this._options.spaceBeforeSlash ? " />" : "/>") : ">";
}
this._endLine();
}
/** @inheritdoc */
closeTag(name) {
if (!this._refs.emptyNode) {
this._beginLine();
this._refs.markup += "</" + name + ">";
}
this._refs.suppressPretty = false;
this._refs.emptyNode = false;
this._endLine();
}
/** @inheritdoc */
attribute(name, value) {
const str = name + "=\"" + value + "\"";
if (this._options.prettyPrint && this._options.width > 0 &&
this._refs.markup.length - this._lengthToLastNewline + 1 + str.length > this._options.width) {
this._endLine();
this._beginLine();
this._refs.markup += this._indent(1) + str;
}
else {
this._refs.markup += " " + str;
}
}
/** @inheritdoc */
text(data) {
if (data !== '') {
this._beginLine();
this._refs.markup += data;
this._endLine();
}
}
/** @inheritdoc */
cdata(data) {
if (data !== '') {
this._beginLine();
this._refs.markup += "<![CDATA[" + data + "]]>";
this._endLine();
}
}
/** @inheritdoc */
comment(data) {
this._beginLine();
this._refs.markup += "<!--" + data + "-->";
this._endLine();
}
/** @inheritdoc */
instruction(target, data) {
this._beginLine();
this._refs.markup += "<?" + (data === "" ? target : target + " " + data) + "?>";
this._endLine();
}
/**
* Produces characters to be prepended to a line of string in pretty-print
* mode.
*/
_beginLine() {
if (this._options.prettyPrint && !this._refs.suppressPretty) {
this._refs.markup += this._indent(this._options.offset + this.level);
}
}
/**
* Produces characters to be appended to a line of string in pretty-print
* mode.
*/
_endLine() {
if (this._options.prettyPrint && !this._refs.suppressPretty) {
this._refs.markup += this._options.newline;
this._lengthToLastNewline = this._refs.markup.length;
}
}
/**
* Produces an indentation string.
*
* @param level - depth of the tree
*/
_indent(level) {
if (level <= 0) {
return "";
}
else if (this._indentation[level] !== undefined) {
return this._indentation[level];
}
else {
const str = this._options.indent.repeat(level);
this._indentation[level] = str;
return str;
}
}
}
exports.XMLWriter = XMLWriter;
//# sourceMappingURL=XMLWriter.js.map
/***/ }),
/***/ 774:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a node filter.
*/
class NodeFilterImpl {
/**
* Initializes a new instance of `NodeFilter`.
*/
constructor() {
}
/**
* Callback function.
*/
acceptNode(node) {
return interfaces_1.FilterResult.Accept;
}
/**
* Creates a new `NodeFilter`.
*/
static _create() {
return new NodeFilterImpl();
}
}
exports.NodeFilterImpl = NodeFilterImpl;
NodeFilterImpl.FILTER_ACCEPT = 1;
NodeFilterImpl.FILTER_REJECT = 2;
NodeFilterImpl.FILTER_SKIP = 3;
NodeFilterImpl.SHOW_ALL = 0xffffffff;
NodeFilterImpl.SHOW_ELEMENT = 0x1;
NodeFilterImpl.SHOW_ATTRIBUTE = 0x2;
NodeFilterImpl.SHOW_TEXT = 0x4;
NodeFilterImpl.SHOW_CDATA_SECTION = 0x8;
NodeFilterImpl.SHOW_ENTITY_REFERENCE = 0x10;
NodeFilterImpl.SHOW_ENTITY = 0x20;
NodeFilterImpl.SHOW_PROCESSING_INSTRUCTION = 0x40;
NodeFilterImpl.SHOW_COMMENT = 0x80;
NodeFilterImpl.SHOW_DOCUMENT = 0x100;
NodeFilterImpl.SHOW_DOCUMENT_TYPE = 0x200;
NodeFilterImpl.SHOW_DOCUMENT_FRAGMENT = 0x400;
NodeFilterImpl.SHOW_NOTATION = 0x800;
/**
* Define constants on prototype.
*/
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_ACCEPT", 1);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_REJECT", 2);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_SKIP", 3);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ALL", 0xffffffff);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ELEMENT", 0x1);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ATTRIBUTE", 0x2);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_TEXT", 0x4);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_CDATA_SECTION", 0x8);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ENTITY_REFERENCE", 0x10);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ENTITY", 0x20);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_PROCESSING_INSTRUCTION", 0x40);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_COMMENT", 0x80);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT", 0x100);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT_TYPE", 0x200);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT_FRAGMENT", 0x400);
WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_NOTATION", 0x800);
//# sourceMappingURL=NodeFilterImpl.js.map
/***/ }),
/***/ 780:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* A surrogate is a code point that is in the range U+D800 to U+DFFF, inclusive.
*/
exports.Surrogate = /[\uD800-\uDFFF]/;
/**
* A scalar value is a code point that is not a surrogate.
*/
exports.ScalarValue = /[\uD800-\uDFFF]/;
/**
* A noncharacter is a code point that is in the range U+FDD0 to U+FDEF,
* inclusive, or U+FFFE, U+FFFF, U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF, U+3FFFE,
* U+3FFFF, U+4FFFE, U+4FFFF, U+5FFFE, U+5FFFF, U+6FFFE, U+6FFFF, U+7FFFE,
* U+7FFFF, U+8FFFE, U+8FFFF, U+9FFFE, U+9FFFF, U+AFFFE, U+AFFFF, U+BFFFE,
* U+BFFFF, U+CFFFE, U+CFFFF, U+DFFFE, U+DFFFF, U+EFFFE, U+EFFFF, U+FFFFE,
* U+FFFFF, U+10FFFE, or U+10FFFF.
*/
exports.NonCharacter = /[\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]/;
/**
* An ASCII code point is a code point in the range U+0000 NULL to U+007F
* DELETE, inclusive.
*/
exports.ASCIICodePoint = /[\u0000-\u007F]/;
/**
* An ASCII tab or newline is U+0009 TAB, U+000A LF, or U+000D CR.
*/
exports.ASCIITabOrNewLine = /[\t\n\r]/;
/**
* ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or
* U+0020 SPACE.
*/
exports.ASCIIWhiteSpace = /[\t\n\f\r ]/;
/**
* A C0 control is a code point in the range U+0000 NULL to U+001F
* INFORMATION SEPARATOR ONE, inclusive.
*/
exports.C0Control = /[\u0000-\u001F]/;
/**
* A C0 control or space is a C0 control or U+0020 SPACE.
*/
exports.C0ControlOrSpace = /[\u0000-\u001F ]/;
/**
* A control is a C0 control or a code point in the range U+007F DELETE to
* U+009F APPLICATION PROGRAM COMMAND, inclusive.
*/
exports.Control = /[\u0000-\u001F\u007F-\u009F]/;
/**
* An ASCII digit is a code point in the range U+0030 (0) to U+0039 (9),
* inclusive.
*/
exports.ASCIIDigit = /[0-9]/;
/**
* An ASCII upper hex digit is an ASCII digit or a code point in the range
* U+0041 (A) to U+0046 (F), inclusive.
*/
exports.ASCIIUpperHexDigit = /[0-9A-F]/;
/**
* An ASCII lower hex digit is an ASCII digit or a code point in the range
* U+0061 (a) to U+0066 (f), inclusive.
*/
exports.ASCIILowerHexDigit = /[0-9a-f]/;
/**
* An ASCII hex digit is an ASCII upper hex digit or ASCII lower hex digit.
*/
exports.ASCIIHexDigit = /[0-9A-Fa-f]/;
/**
* An ASCII upper alpha is a code point in the range U+0041 (A) to U+005A (Z),
* inclusive.
*/
exports.ASCIIUpperAlpha = /[A-Z]/;
/**
* An ASCII lower alpha is a code point in the range U+0061 (a) to U+007A (z),
* inclusive.
*/
exports.ASCIILowerAlpha = /[a-z]/;
/**
* An ASCII alpha is an ASCII upper alpha or ASCII lower alpha.
*/
exports.ASCIIAlpha = /[A-Za-z]/;
/**
* An ASCII alphanumeric is an ASCII digit or ASCII alpha.
*/
exports.ASCIIAlphanumeric = /[0-9A-Za-z]/;
//# sourceMappingURL=CodePoints.js.map
/***/ }),
/***/ 781:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const BaseCBWriter_1 = __webpack_require__(512);
/**
* Serializes XML nodes.
*/
class JSONCBWriter extends BaseCBWriter_1.BaseCBWriter {
/**
* Initializes a new instance of `BaseCBWriter`.
*
* @param builderOptions - XML builder options
*/
constructor(builderOptions) {
super(builderOptions);
this._hasChildren = [];
this._additionalLevel = 0;
}
/** @inheritdoc */
declaration(version, encoding, standalone) {
return "";
}
/** @inheritdoc */
docType(name, publicId, systemId) {
return "";
}
/** @inheritdoc */
comment(data) {
// { "!": "hello" }
return this._comma() + this._beginLine() + "{" + this._sep() +
this._key(this._builderOptions.convert.comment) + this._sep() +
this._val(data) + this._sep() + "}";
}
/** @inheritdoc */
text(data) {
// { "#": "hello" }
return this._comma() + this._beginLine() + "{" + this._sep() +
this._key(this._builderOptions.convert.text) + this._sep() +
this._val(data) + this._sep() + "}";
}
/** @inheritdoc */
instruction(target, data) {
// { "?": "target hello" }
return this._comma() + this._beginLine() + "{" + this._sep() +
this._key(this._builderOptions.convert.ins) + this._sep() +
this._val(data ? target + " " + data : target) + this._sep() + "}";
}
/** @inheritdoc */
cdata(data) {
// { "$": "hello" }
return this._comma() + this._beginLine() + "{" + this._sep() +
this._key(this._builderOptions.convert.cdata) + this._sep() +
this._val(data) + this._sep() + "}";
}
/** @inheritdoc */
attribute(name, value) {
// { "@name": "val" }
return this._comma() + this._beginLine(1) + "{" + this._sep() +
this._key(this._builderOptions.convert.att + name) + this._sep() +
this._val(value) + this._sep() + "}";
}
/** @inheritdoc */
openTagBegin(name) {
// { "node": { "#": [
let str = this._comma() + this._beginLine() + "{" + this._sep() + this._key(name) + this._sep() + "{";
this._additionalLevel++;
this.hasData = true;
str += this._beginLine() + this._key(this._builderOptions.convert.text) + this._sep() + "[";
this._hasChildren.push(false);
return str;
}
/** @inheritdoc */
openTagEnd(name, selfClosing, voidElement) {
if (selfClosing) {
let str = this._sep() + "]";
this._additionalLevel--;
str += this._beginLine() + "}" + this._sep() + "}";
return str;
}
else {
return "";
}
}
/** @inheritdoc */
closeTag(name) {
// ] } }
let str = this._beginLine() + "]";
this._additionalLevel--;
str += this._beginLine() + "}" + this._sep() + "}";
return str;
}
/** @inheritdoc */
beginElement(name) { }
/** @inheritdoc */
endElement(name) { this._hasChildren.pop(); }
/**
* Produces characters to be prepended to a line of string in pretty-print
* mode.
*/
_beginLine(additionalOffset = 0) {
if (this._writerOptions.prettyPrint) {
return (this.hasData ? this._writerOptions.newline : "") +
this._indent(this._writerOptions.offset + this.level + additionalOffset);
}
else {
return "";
}
}
/**
* Produces an indentation string.
*
* @param level - depth of the tree
*/
_indent(level) {
if (level + this._additionalLevel <= 0) {
return "";
}
else {
return this._writerOptions.indent.repeat(level + this._additionalLevel);
}
}
/**
* Produces a comma before a child node if it has previous siblings.
*/
_comma() {
const str = (this._hasChildren[this._hasChildren.length - 1] ? "," : "");
if (this._hasChildren.length > 0) {
this._hasChildren[this._hasChildren.length - 1] = true;
}
return str;
}
/**
* Produces a separator string.
*/
_sep() {
return (this._writerOptions.prettyPrint ? " " : "");
}
/**
* Produces a JSON key string delimited with double quotes.
*/
_key(key) {
return "\"" + key + "\":";
}
/**
* Produces a JSON value string delimited with double quotes.
*/
_val(val) {
return "\"" + val + "\"";
}
}
exports.JSONCBWriter = JSONCBWriter;
//# sourceMappingURL=JSONCBWriter.js.map
/***/ }),
/***/ 782:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Determines if the given number is an ASCII byte.
*
* @param byte - a byte
*/
function isASCIIByte(byte) {
/**
* An ASCII byte is a byte in the range 0x00 (NUL) to 0x7F (DEL), inclusive.
*/
return byte >= 0x00 && byte <= 0x7F;
}
exports.isASCIIByte = isASCIIByte;
//# sourceMappingURL=Byte.js.map
/***/ }),
/***/ 783:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
/**
* Contains user-defined type guards for DOM objects.
*/
class Guard {
/**
* Determines if the given object is a `Node`.
*
* @param a - the object to check
*/
static isNode(a) {
return (!!a && a._nodeType !== undefined);
}
/**
* Determines if the given object is a `Document`.
*
* @param a - the object to check
*/
static isDocumentNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Document);
}
/**
* Determines if the given object is a `DocumentType`.
*
* @param a - the object to check
*/
static isDocumentTypeNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.DocumentType);
}
/**
* Determines if the given object is a `DocumentFragment`.
*
* @param a - the object to check
*/
static isDocumentFragmentNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.DocumentFragment);
}
/**
* Determines if the given object is a `Attr`.
*
* @param a - the object to check
*/
static isAttrNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Attribute);
}
/**
* Determines if the given node is a `CharacterData` node.
*
* @param a - the object to check
*/
static isCharacterDataNode(a) {
if (!Guard.isNode(a))
return false;
const type = a._nodeType;
return (type === interfaces_1.NodeType.Text ||
type === interfaces_1.NodeType.ProcessingInstruction ||
type === interfaces_1.NodeType.Comment ||
type === interfaces_1.NodeType.CData);
}
/**
* Determines if the given object is a `Text` or a `CDATASection`.
*
* @param a - the object to check
*/
static isTextNode(a) {
return (Guard.isNode(a) && (a._nodeType === interfaces_1.NodeType.Text || a._nodeType === interfaces_1.NodeType.CData));
}
/**
* Determines if the given object is a `Text`.
*
* @param a - the object to check
*/
static isExclusiveTextNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Text);
}
/**
* Determines if the given object is a `CDATASection`.
*
* @param a - the object to check
*/
static isCDATASectionNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.CData);
}
/**
* Determines if the given object is a `Comment`.
*
* @param a - the object to check
*/
static isCommentNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Comment);
}
/**
* Determines if the given object is a `ProcessingInstruction`.
*
* @param a - the object to check
*/
static isProcessingInstructionNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.ProcessingInstruction);
}
/**
* Determines if the given object is an `Element`.
*
* @param a - the object to check
*/
static isElementNode(a) {
return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Element);
}
/**
* Determines if the given object is a custom `Element`.
*
* @param a - the object to check
*/
static isCustomElementNode(a) {
return (Guard.isElementNode(a) && a._customElementState === "custom");
}
/**
* Determines if the given object is a `ShadowRoot`.
*
* @param a - the object to check
*/
static isShadowRoot(a) {
return (!!a && a.host !== undefined);
}
/**
* Determines if the given object is a `MouseEvent`.
*
* @param a - the object to check
*/
static isMouseEvent(a) {
return (!!a && a.screenX !== undefined && a.screenY != undefined);
}
/**
* Determines if the given object is a slotable.
*
* Element and Text nodes are slotables. A slotable has an associated name
* (a string).
*
* @param a - the object to check
*/
static isSlotable(a) {
return (!!a && a._name !== undefined && a._assignedSlot !== undefined &&
(Guard.isTextNode(a) || Guard.isElementNode(a)));
}
/**
* Determines if the given object is a slot.
*
* @param a - the object to check
*/
static isSlot(a) {
return (!!a && a._name !== undefined && a._assignedNodes !== undefined &&
Guard.isElementNode(a));
}
/**
* Determines if the given object is a `Window`.
*
* @param a - the object to check
*/
static isWindow(a) {
return (!!a && a.navigator !== undefined);
}
/**
* Determines if the given object is an `EventListener`.
*
* @param a - the object to check
*/
static isEventListener(a) {
return (!!a && a.handleEvent !== undefined);
}
/**
* Determines if the given object is a `RegisteredObserver`.
*
* @param a - the object to check
*/
static isRegisteredObserver(a) {
return (!!a && a.observer !== undefined && a.options !== undefined);
}
/**
* Determines if the given object is a `TransientRegisteredObserver`.
*
* @param a - the object to check
*/
static isTransientRegisteredObserver(a) {
return (!!a && a.source !== undefined && Guard.isRegisteredObserver(a));
}
}
exports.Guard = Guard;
//# sourceMappingURL=Guard.js.map
/***/ }),
/***/ 784:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const EventTargetImpl_1 = __webpack_require__(597);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a signal object that communicates with a DOM request and abort
* it through an AbortController.
*/
class AbortSignalImpl extends EventTargetImpl_1.EventTargetImpl {
/**
* Initializes a new instance of `AbortSignal`.
*/
constructor() {
super();
this._abortedFlag = false;
this._abortAlgorithms = new Set();
}
/** @inheritdoc */
get aborted() { return this._abortedFlag; }
/** @inheritdoc */
get onabort() {
return algorithm_1.event_getterEventHandlerIDLAttribute(this, "onabort");
}
set onabort(val) {
algorithm_1.event_setterEventHandlerIDLAttribute(this, "onabort", val);
}
/**
* Creates a new `AbortSignal`.
*/
static _create() {
return new AbortSignalImpl();
}
}
exports.AbortSignalImpl = AbortSignalImpl;
//# sourceMappingURL=AbortSignalImpl.js.map
/***/ }),
/***/ 796:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const NodeImpl_1 = __webpack_require__(935);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a document fragment in the XML tree.
*/
class DocumentFragmentImpl extends NodeImpl_1.NodeImpl {
/**
* Initializes a new instance of `DocumentFragment`.
*
* @param host - shadow root's host element
*/
constructor(host = null) {
super();
this._children = new Set();
this._host = host;
}
// MIXIN: NonElementParentNode
/* istanbul ignore next */
getElementById(elementId) { throw new Error("Mixin: NonElementParentNode not implemented."); }
// MIXIN: ParentNode
/* istanbul ignore next */
get children() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get firstElementChild() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get lastElementChild() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
get childElementCount() { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
prepend(...nodes) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
append(...nodes) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
querySelector(selectors) { throw new Error("Mixin: ParentNode not implemented."); }
/* istanbul ignore next */
querySelectorAll(selectors) { throw new Error("Mixin: ParentNode not implemented."); }
/**
* Creates a new `DocumentFragment`.
*
* @param document - owner document
* @param host - shadow root's host element
*/
static _create(document, host = null) {
const node = new DocumentFragmentImpl(host);
node._nodeDocument = document;
return node;
}
}
exports.DocumentFragmentImpl = DocumentFragmentImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(DocumentFragmentImpl.prototype, "_nodeType", interfaces_1.NodeType.DocumentFragment);
//# sourceMappingURL=DocumentFragmentImpl.js.map
/***/ }),
/***/ 798:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents an object with lazy initialization.
*/
class Lazy {
/**
* Initializes a new instance of `Lazy`.
*
* @param initFunc - initializer function
*/
constructor(initFunc) {
this._initialized = false;
this._value = undefined;
this._initFunc = initFunc;
}
/**
* Gets the value of the object.
*/
get value() {
if (!this._initialized) {
this._value = this._initFunc();
this._initialized = true;
}
return this._value;
}
}
exports.Lazy = Lazy;
//# sourceMappingURL=Lazy.js.map
/***/ }),
/***/ 800:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const TraverserImpl_1 = __webpack_require__(487);
const algorithm_1 = __webpack_require__(163);
/**
* Represents an object which can be used to iterate through the nodes
* of a subtree.
*/
class NodeIteratorImpl extends TraverserImpl_1.TraverserImpl {
/**
* Initializes a new instance of `NodeIterator`.
*/
constructor(root, reference, pointerBeforeReference) {
super(root);
this._iteratorCollection = undefined;
this._reference = reference;
this._pointerBeforeReference = pointerBeforeReference;
algorithm_1.nodeIterator_iteratorList().add(this);
}
/** @inheritdoc */
get referenceNode() { return this._reference; }
/** @inheritdoc */
get pointerBeforeReferenceNode() { return this._pointerBeforeReference; }
/** @inheritdoc */
nextNode() {
/**
* The nextNode() method, when invoked, must return the result of
* traversing with the context object and next.
*/
return algorithm_1.nodeIterator_traverse(this, true);
}
/** @inheritdoc */
previousNode() {
/**
* The previousNode() method, when invoked, must return the result of
* traversing with the context object and previous.
*/
return algorithm_1.nodeIterator_traverse(this, false);
}
/** @inheritdoc */
detach() {
/**
* The detach() method, when invoked, must do nothing.
*
* since JS lacks weak references, we still use detach
*/
algorithm_1.nodeIterator_iteratorList().delete(this);
}
/**
* Creates a new `NodeIterator`.
*
* @param root - iterator's root node
* @param reference - reference node
* @param pointerBeforeReference - whether the iterator is before or after the
* reference node
*/
static _create(root, reference, pointerBeforeReference) {
return new NodeIteratorImpl(root, reference, pointerBeforeReference);
}
}
exports.NodeIteratorImpl = NodeIteratorImpl;
//# sourceMappingURL=NodeIteratorImpl.js.map
/***/ }),
/***/ 811:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const installer = __importStar(__webpack_require__(923));
const auth = __importStar(__webpack_require__(331));
const gpg = __importStar(__webpack_require__(884));
const constants = __importStar(__webpack_require__(694));
const path = __importStar(__webpack_require__(622));
function run() {
return __awaiter(this, void 0, void 0, function* () {
try {
let version = core.getInput(constants.INPUT_VERSION);
if (!version) {
version = core.getInput(constants.INPUT_JAVA_VERSION, { required: true });
}
const arch = core.getInput(constants.INPUT_ARCHITECTURE, { required: true });
const javaPackage = core.getInput(constants.INPUT_JAVA_PACKAGE, {
required: true
});
const jdkFile = core.getInput(constants.INPUT_JDK_FILE, { required: false });
yield installer.getJava(version, arch, jdkFile, javaPackage);
const matchersPath = path.join(__dirname, '..', '..', '.github');
core.info(`##[add-matcher]${path.join(matchersPath, 'java.json')}`);
const id = core.getInput(constants.INPUT_SERVER_ID, { required: false });
const username = core.getInput(constants.INPUT_SERVER_USERNAME, {
required: false
});
const password = core.getInput(constants.INPUT_SERVER_PASSWORD, {
required: false
});
const gpgPrivateKey = core.getInput(constants.INPUT_GPG_PRIVATE_KEY, { required: false }) ||
constants.INPUT_DEFAULT_GPG_PRIVATE_KEY;
const gpgPassphrase = core.getInput(constants.INPUT_GPG_PASSPHRASE, { required: false }) ||
(gpgPrivateKey ? constants.INPUT_DEFAULT_GPG_PASSPHRASE : undefined);
if (gpgPrivateKey) {
core.setSecret(gpgPrivateKey);
}
yield auth.configAuthentication(id, username, password, gpgPassphrase);
if (gpgPrivateKey) {
core.info('importing private key');
const keyFingerprint = (yield gpg.importKey(gpgPrivateKey)) || '';
core.saveState(constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT, keyFingerprint);
}
}
catch (error) {
core.setFailed(error.message);
}
});
}
run();
/***/ }),
/***/ 813:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(724);
const interfaces_1 = __webpack_require__(286);
const infra_1 = __webpack_require__(307);
const url_1 = __webpack_require__(835);
let _validationErrorCallback;
/**
* Default ports for a special URL scheme.
*/
const _defaultPorts = {
"ftp": 21,
"file": null,
"http": 80,
"https": 443,
"ws": 80,
"wss": 443
};
/**
* The C0 control percent-encode set are the C0 controls and all code points
* greater than U+007E (~).
*/
const _c0ControlPercentEncodeSet = /[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
/**
* The fragment percent-encode set is the C0 control percent-encode set and
* U+0020 SPACE, U+0022 ("), U+003C (<), U+003E (>), and U+0060 (`).
*/
const _fragmentPercentEncodeSet = /[ "<>`]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
/**
* The path percent-encode set is the fragment percent-encode set and
* U+0023 (#), U+003F (?), U+007B ({), and U+007D (}).
*/
const _pathPercentEncodeSet = /[ "<>`#?{}]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
/**
* The userinfo percent-encode set is the path percent-encode set and
* U+002F (/), U+003A (:), U+003B (;), U+003D (=), U+0040 (@), U+005B ([),
* U+005C (\), U+005D (]), U+005E (^), and U+007C (|).
*/
const _userInfoPercentEncodeSet = /[ "<>`#?{}/:;=@\[\]\\\^\|]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
/**
* The URL code points are ASCII alphanumeric, U+0021 (!), U+0024 ($),
* U+0026 (&), U+0027 ('), U+0028 LEFT PARENTHESIS, U+0029 RIGHT PARENTHESIS,
* U+002A (*), U+002B (+), U+002C (,), U+002D (-), U+002E (.), U+002F (/),
* U+003A (:), U+003B (;), U+003D (=), U+003F (?), U+0040 (@), U+005F (_),
* U+007E (~), and code points in the range U+00A0 to U+10FFFD, inclusive,
* excluding surrogates and noncharacters.
*/
const _urlCodePoints = /[0-9A-Za-z!\$&-\/:;=\?@_~\xA0-\uD7FF\uE000-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uD83E\uD840-\uD87E\uD880-\uD8BE\uD8C0-\uD8FE\uD900-\uD93E\uD940-\uD97E\uD980-\uD9BE\uD9C0-\uD9FE\uDA00-\uDA3E\uDA40-\uDA7E\uDA80-\uDABE\uDAC0-\uDAFE\uDB00-\uDB3E\uDB40-\uDB7E\uDB80-\uDBBE\uDBC0-\uDBFE][\uDC00-\uDFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDC00-\uDFFD]/;
/**
* A forbidden host code point is U+0000 NULL, U+0009 TAB, U+000A LF,
* U+000D CR, U+0020 SPACE, U+0023 (#), U+0025 (%), U+002F (/), U+003A (:),
* U+003F (?), U+0040 (@), U+005B ([), U+005C (\), or U+005D (]).
*/
const _forbiddenHostCodePoint = /[\0\t\f\r #%/:?@\[\\\]]/;
/**
* Sets the callback function for validation errors.
*
* @param validationErrorCallback - a callback function to be called when a
* validation error occurs
*/
function setValidationErrorCallback(validationErrorCallback) {
_validationErrorCallback = validationErrorCallback;
}
exports.setValidationErrorCallback = setValidationErrorCallback;
/**
* Generates a validation error.
*
* @param message - error message
*/
function validationError(message) {
if (_validationErrorCallback !== undefined) {
_validationErrorCallback.call(null, "Validation Error: " + message);
}
}
/**
* Creates a new URL.
*/
function newURL() {
return {
scheme: '',
username: '',
password: '',
host: null,
port: null,
path: [],
query: null,
fragment: null,
_cannotBeABaseURLFlag: false,
_blobURLEntry: null
};
}
exports.newURL = newURL;
/**
* Determines if the scheme is a special scheme.
*
* @param scheme - a scheme
*/
function isSpecialScheme(scheme) {
return (scheme in _defaultPorts);
}
exports.isSpecialScheme = isSpecialScheme;
/**
* Determines if the URL has a special scheme.
*
* @param url - an URL
*/
function isSpecial(url) {
return isSpecialScheme(url.scheme);
}
exports.isSpecial = isSpecial;
/**
* Returns the default port for a special scheme.
*
* @param scheme - a scheme
*/
function defaultPort(scheme) {
return _defaultPorts[scheme] || null;
}
exports.defaultPort = defaultPort;
/**
* Determines if the URL has credentials.
*
* @param url - an URL
*/
function includesCredentials(url) {
return url.username !== '' || url.password !== '';
}
exports.includesCredentials = includesCredentials;
/**
* Determines if an URL cannot have credentials.
*
* @param url - an URL
*/
function cannotHaveAUsernamePasswordPort(url) {
/**
* A URL cannot have a username/password/port if its host is null or the
* empty string, its cannot-be-a-base-URL flag is set, or its scheme is
* "file".
*/
return (url.host === null || url.host === "" || url._cannotBeABaseURLFlag ||
url.scheme === "file");
}
exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort;
/**
* Serializes an URL into a string.
*
* @param url - an URL
*/
function urlSerializer(url, excludeFragmentFlag = false) {
/**
* 1. Let output be url’s scheme and U+003A (:) concatenated.
*/
let output = url.scheme + ':';
/**
* 2. If url’s host is non-null:
*/
if (url.host !== null) {
/**
* 2.1. Append "//" to output.
*/
output += '//';
/**
* 2.2. If url includes credentials, then:
*/
if (includesCredentials(url)) {
/**
* 2.2.1. Append url’s username to output.
* 2.2.2. If url’s password is not the empty string, then append U+003A (:),
* followed by url’s password, to output.
* 2.2.3. Append U+0040 (@) to output.
*/
output += url.username;
if (url.password !== '') {
output += ':' + url.password;
}
output += '@';
}
/**
* 2.3. Append url’s host, serialized, to output.
* 2.4. If url’s port is non-null, append U+003A (:) followed by url’s port,
* serialized, to output.
*/
output += hostSerializer(url.host);
if (url.port !== null) {
output += ':' + url.port;
}
}
else if (url.host === null && url.scheme === "file") {
/**
* 3. Otherwise, if url’s host is null and url’s scheme is "file", append "//" to output.
*/
output += '//';
}
/**
* 4. If url’s cannot-be-a-base-URL flag is set, append url’s path[0] to
* output.
* 5. Otherwise, then for each string in url’s path, append U+002F (/)
* followed by the string to output.
*/
if (url._cannotBeABaseURLFlag) {
output += url.path[0];
}
else {
for (const str of url.path) {
output += '/' + str;
}
}
/**
* 6. If url’s query is non-null, append U+003F (?), followed by url’s
* query, to output.
* 7. If the exclude fragment flag is unset and url’s fragment is non-null,
* append U+0023 (#), followed by url’s fragment, to output.
* 8. Return output.
*/
if (url.query !== null) {
output += '?' + url.query;
}
if (!excludeFragmentFlag && url.fragment !== null) {
output += '#' + url.fragment;
}
return output;
}
exports.urlSerializer = urlSerializer;
/**
* Serializes a host into a string.
*
* @param host - a host
*/
function hostSerializer(host) {
/**
* 1. If host is an IPv4 address, return the result of running the IPv4
* serializer on host.
* 2. Otherwise, if host is an IPv6 address, return U+005B ([), followed
* by the result of running the IPv6 serializer on host, followed by
* U+005D (]).
* 3. Otherwise, host is a domain, opaque host, or empty host, return host.
*/
if (util_1.isNumber(host)) {
return iPv4Serializer(host);
}
else if (util_1.isArray(host)) {
return '[' + iPv6Serializer(host) + ']';
}
else {
return host;
}
}
exports.hostSerializer = hostSerializer;
/**
* Serializes an IPv4 address into a string.
*
* @param address - an IPv4 address
*/
function iPv4Serializer(address) {
/**
* 1. Let output be the empty string.
* 2. Let n be the value of address.
* 3. For each i in the range 1 to 4, inclusive:
* 3.1. Prepend n % 256, serialized, to output.
* 3.2. If i is not 4, then prepend U+002E (.) to output.
* 3.3. Set n to floor(n / 256).
* 4. Return output.
*/
let output = "";
let n = address;
for (let i = 1; i <= 4; i++) {
output = (n % 256).toString() + output;
if (i !== 4) {
output = '.' + output;
}
n = Math.floor(n / 256);
}
return output;
}
exports.iPv4Serializer = iPv4Serializer;
/**
* Serializes an IPv6 address into a string.
*
* @param address - an IPv6 address represented as a list of eight numbers
*/
function iPv6Serializer(address) {
/**
* 1. Let output be the empty string.
* 2. Let compress be an index to the first IPv6 piece in the first longest
* sequences of address’s IPv6 pieces that are 0.
* In 0:f:0:0:f:f:0:0 it would point to the second 0.
* 3. If there is no sequence of address’s IPv6 pieces that are 0 that is
* longer than 1, then set compress to null.
*/
let output = "";
let compress = null;
let lastIndex = -1;
let count = 0;
let lastCount = 0;
for (let i = 0; i < 8; i++) {
if (address[i] !== 0)
continue;
count = 1;
for (let j = i + 1; j < 8; j++) {
if (address[j] !== 0)
break;
count++;
continue;
}
if (count > lastCount) {
lastCount = count;
lastIndex = i;
}
}
if (lastCount > 1)
compress = lastIndex;
/**
* 4. Let ignore0 be false.
* 5. For each pieceIndex in the range 0 to 7, inclusive:
*/
let ignore0 = false;
for (let pieceIndex = 0; pieceIndex < 8; pieceIndex++) {
/**
* 5.1. If ignore0 is true and address[pieceIndex] is 0, then continue.
* 5.2. Otherwise, if ignore0 is true, set ignore0 to false.
* 5.3. If compress is pieceIndex, then:
*/
if (ignore0 && address[pieceIndex] === 0)
continue;
if (ignore0)
ignore0 = false;
if (compress === pieceIndex) {
/**
* 5.3.1. Let separator be "::" if pieceIndex is 0, and U+003A (:) otherwise.
* 5.3.2. Append separator to output.
* 5.3.3. Set ignore0 to true and continue.
*/
output += (pieceIndex === 0 ? '::' : ':');
ignore0 = true;
continue;
}
/**
* 5.4. Append address[pieceIndex], represented as the shortest possible
* lowercase hexadecimal number, to output.
* 5.5. If pieceIndex is not 7, then append U+003A (:) to output.
*/
output += address[pieceIndex].toString(16);
if (pieceIndex !== 7)
output += ':';
}
/**
* 6. Return output.
*/
return output;
}
exports.iPv6Serializer = iPv6Serializer;
/**
* Parses an URL string.
*
* @param input - input string
* @param baseURL - base URL
* @param encodingOverride - encoding override
*/
function urlParser(input, baseURL, encodingOverride) {
/**
* 1. Let url be the result of running the basic URL parser on input with
* base, and encoding override as provided.
* 2. If url is failure, return failure.
* 3. If url’s scheme is not "blob", return url.
* 4. Set url’s blob URL entry to the result of resolving the blob URL url,
* if that did not return failure, and null otherwise.
* 5. Return url.
*/
const url = basicURLParser(input, baseURL, encodingOverride);
if (url === null)
return null;
if (url.scheme !== "blob")
return url;
const entry = resolveABlobURL(url);
if (entry !== null) {
url._blobURLEntry = entry;
}
else {
url._blobURLEntry = null;
}
return url;
}
exports.urlParser = urlParser;
/**
* Parses an URL string.
*
* @param input - input string
* @param baseURL - base URL
* @param encodingOverride - encoding override
*/
function basicURLParser(input, baseURL, encodingOverride, url, stateOverride) {
/**
* 1. If url is not given:
* 1.1. Set url to a new URL.
* 1.2. If input contains any leading or trailing C0 control or space,
* validation error.
* 1.3. Remove any leading and trailing C0 control or space from input.
*/
if (url === undefined) {
url = newURL();
// leading
const leadingControlOrSpace = /^[\u0000-\u001F\u0020]+/;
const trailingControlOrSpace = /[\u0000-\u001F\u0020]+$/;
if (leadingControlOrSpace.test(input) || trailingControlOrSpace.test(input)) {
validationError("Input string contains leading or trailing control characters or space.");
}
input = input.replace(leadingControlOrSpace, '');
input = input.replace(trailingControlOrSpace, '');
}
/**
* 2. If input contains any ASCII tab or newline, validation error.
* 3. Remove all ASCII tab or newline from input.
*/
const tabOrNewline = /[\u0009\u000A\u000D]/g;
if (tabOrNewline.test(input)) {
validationError("Input string contains tab or newline characters.");
}
input = input.replace(tabOrNewline, '');
/**
* 4. Let state be state override if given, or scheme start state otherwise.
* 5. If base is not given, set it to null.
* 6. Let encoding be UTF-8.
* 7. If encoding override is given, set encoding to the result of getting
* an output encoding from encoding override.
*/
let state = (stateOverride === undefined ? interfaces_1.ParserState.SchemeStart : stateOverride);
if (baseURL === undefined)
baseURL = null;
let encoding = (encodingOverride === undefined ||
encodingOverride === "replacement" || encodingOverride === "UTF-16BE" ||
encodingOverride === "UTF-16LE" ? "UTF-8" : encodingOverride);
/**
* 8. Let buffer be the empty string.
* 9. Let the @ flag, [] flag, and passwordTokenSeenFlag be unset.
* 10. Let pointer be a pointer to first code point in input.
*/
let buffer = "";
let atFlag = false;
let arrayFlag = false;
let passwordTokenSeenFlag = false;
const EOF = "";
const walker = new util_1.StringWalker(input);
/**
* 11. Keep running the following state machine by switching on state. If
* after a run pointer points to the EOF code point, go to the next step.
* Otherwise, increase pointer by one and continue with the state machine.
*/
while (true) {
switch (state) {
case interfaces_1.ParserState.SchemeStart:
/**
* 1. If c is an ASCII alpha, append c, lowercased, to buffer, and set
* state to scheme state.
* 2. Otherwise, if state override is not given, set state to no scheme
* state, and decrease pointer by one.
* 3. Otherwise, validation error, return failure.
*/
if (infra_1.codePoint.ASCIIAlpha.test(walker.c())) {
buffer += walker.c().toLowerCase();
state = interfaces_1.ParserState.Scheme;
}
else if (stateOverride === undefined) {
state = interfaces_1.ParserState.NoScheme;
walker.pointer--;
}
else {
validationError("Invalid scheme start character.");
return null;
}
break;
case interfaces_1.ParserState.Scheme:
/**
* 1. If c is an ASCII alphanumeric, U+002B (+), U+002D (-), or U+002E
* (.), append c, lowercased, to buffer.
*/
if (infra_1.codePoint.ASCIIAlphanumeric.test(walker.c()) ||
walker.c() === '+' || walker.c() === '-' || walker.c() === '.') {
buffer += walker.c().toLowerCase();
}
else if (walker.c() === ':') {
/**
* 2. Otherwise, if c is U+003A (:), then:
* 2.1. If state override is given, then:
* 2.1.1. If url’s scheme is a special scheme and buffer is not a
* special scheme, then return.
* 2.1.2. If url’s scheme is not a special scheme and buffer is a
* special scheme, then return.
* 2.1.3. If url includes credentials or has a non-null port, and
* buffer is "file", then return.
* 2.1.4. If url’s scheme is "file" and its host is an empty host or
* null, then return.
*/
if (stateOverride !== undefined) {
if (isSpecialScheme(url.scheme) && !isSpecialScheme(buffer))
return url;
if (!isSpecialScheme(url.scheme) && isSpecialScheme(buffer))
return url;
if ((includesCredentials(url) || url.port !== null) && buffer === "file")
return url;
if (url.scheme === "file" && (url.host === "" || url.host === null))
return url;
}
/**
* 2.2. Set url’s scheme to buffer.
*/
url.scheme = buffer;
/**
* 2.3. If state override is given, then:
* 2.3.1. If url’s port is url’s scheme’s default port, then set
* url’s port to null.
* 2.3.2. Return.
*/
if (stateOverride !== undefined) {
if (url.port === defaultPort(url.scheme)) {
url.port = null;
}
return url;
}
/**
* 2.4. Set buffer to the empty string.
*/
buffer = "";
if (url.scheme === "file") {
/**
* 2.5. If url’s scheme is "file", then:
* 2.5.1. If remaining does not start with "//", validation error.
* 2.5.2. Set state to file state.
*/
if (!walker.remaining().startsWith("//")) {
validationError("Invalid file URL scheme, '//' expected.");
}
state = interfaces_1.ParserState.File;
}
else if (isSpecial(url) && baseURL !== null && baseURL.scheme === url.scheme) {
/**
* 2.6. Otherwise, if url is special, base is non-null, and base’s
* scheme is equal to url’s scheme, set state to special relative
* or authority state.
*/
state = interfaces_1.ParserState.SpecialRelativeOrAuthority;
}
else if (isSpecial(url)) {
/**
* 2.7. Otherwise, if url is special, set state to special
* authority slashes state.
*/
state = interfaces_1.ParserState.SpecialAuthoritySlashes;
}
else if (walker.remaining().startsWith("/")) {
/**
* 2.8. Otherwise, if remaining starts with an U+002F (/), set state
* to path or authority state and increase pointer by one.
*/
state = interfaces_1.ParserState.PathOrAuthority;
walker.pointer++;
}
else {
/**
* 2.9. Otherwise, set url’s cannot-be-a-base-URL flag, append an
* empty string to url’s path, and set state to
* cannot-be-a-base-URL path state.
*/
url._cannotBeABaseURLFlag = true;
url.path.push("");
state = interfaces_1.ParserState.CannotBeABaseURLPath;
}
}
else if (stateOverride === undefined) {
/**
* 3. Otherwise, if state override is not given, set buffer to the
* empty string, state to no scheme state, and start over (from the
* first code point in input).
*/
buffer = "";
state = interfaces_1.ParserState.NoScheme;
walker.pointer = 0;
continue;
}
else {
/**
* 4. Otherwise, validation error, return failure.
*/
validationError("Invalid input string.");
return null;
}
break;
case interfaces_1.ParserState.NoScheme:
/**
* 1. If base is null, or base’s cannot-be-a-base-URL flag is set
* and c is not U+0023 (#), validation error, return failure.
* 2. Otherwise, if base’s cannot-be-a-base-URL flag is set and
* c is U+0023 (#), set url’s scheme to base’s scheme, url’s path to
* a copy of base’s path, url’s query to base’s query, url’s
* fragment to the empty string, set url’s cannot-be-a-base-URL
* flag, and set state to fragment state.
* 3. Otherwise, if base’s scheme is not "file", set state to
* relative state and decrease pointer by one.
* 4. Otherwise, set state to file state and decrease pointer by one.
*/
if (baseURL === null || (baseURL._cannotBeABaseURLFlag && walker.c() !== '#')) {
validationError("Invalid input string.");
return null;
}
else if (baseURL._cannotBeABaseURLFlag && walker.c() === '#') {
url.scheme = baseURL.scheme;
url.path = infra_1.list.clone(baseURL.path);
url.query = baseURL.query;
url.fragment = "";
url._cannotBeABaseURLFlag = true;
state = interfaces_1.ParserState.Fragment;
}
else if (baseURL.scheme !== "file") {
state = interfaces_1.ParserState.Relative;
walker.pointer--;
}
else {
state = interfaces_1.ParserState.File;
walker.pointer--;
}
break;
case interfaces_1.ParserState.SpecialRelativeOrAuthority:
/**
* If c is U+002F (/) and remaining starts with U+002F (/), then set
* state to special authority ignore slashes state and increase
* pointer by one.
* Otherwise, validation error, set state to relative state and
* decrease pointer by one.
*/
if (walker.c() === '/' && walker.remaining().startsWith('/')) {
state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes;
walker.pointer++;
}
else {
validationError("Invalid input string.");
state = interfaces_1.ParserState.Relative;
walker.pointer--;
}
break;
case interfaces_1.ParserState.PathOrAuthority:
/**
* If c is U+002F (/), then set state to authority state.
* Otherwise, set state to path state, and decrease pointer by one.
*/
if (walker.c() === '/') {
state = interfaces_1.ParserState.Authority;
}
else {
state = interfaces_1.ParserState.Path;
walker.pointer--;
}
break;
case interfaces_1.ParserState.Relative:
/**
* Set url’s scheme to base’s scheme, and then, switching on c:
*/
if (baseURL === null) {
throw new Error("Invalid parser state. Base URL is null.");
}
url.scheme = baseURL.scheme;
switch (walker.c()) {
case EOF: // EOF
/**
* Set url’s username to base’s username, url’s password to base’s
* password, url’s host to base’s host, url’s port to base’s port,
* url’s path to a copy of base’s path, and url’s query to base’s
* query.
*/
url.username = baseURL.username;
url.password = baseURL.password;
url.host = baseURL.host;
url.port = baseURL.port;
url.path = infra_1.list.clone(baseURL.path);
url.query = baseURL.query;
break;
case '/':
/**
* Set state to relative slash state.
*/
state = interfaces_1.ParserState.RelativeSlash;
break;
case '?':
/**
* Set url’s username to base’s username, url’s password to base’s
* password, url’s host to base’s host, url’s port to base’s port,
* url’s path to a copy of base’s path, url’s query to the empty
* string, and state to query state.
*/
url.username = baseURL.username;
url.password = baseURL.password;
url.host = baseURL.host;
url.port = baseURL.port;
url.path = infra_1.list.clone(baseURL.path);
url.query = "";
state = interfaces_1.ParserState.Query;
break;
case '#':
/**
* Set url’s username to base’s username, url’s password to base’s
* password, url’s host to base’s host, url’s port to base’s port,
* url’s path to a copy of base’s path, url’s query to base’s
* query, url’s fragment to the empty string, and state to
* fragment state.
*/
url.username = baseURL.username;
url.password = baseURL.password;
url.host = baseURL.host;
url.port = baseURL.port;
url.path = infra_1.list.clone(baseURL.path);
url.query = baseURL.query;
url.fragment = "";
state = interfaces_1.ParserState.Fragment;
break;
default:
/**
* If url is special and c is U+005C (\), validation error,
* set state to relative slash state.
* Otherwise, run these steps:
* 1. Set url’s username to base’s username, url’s password to
* base’s password, url’s host to base’s host, url’s port to
* base’s port, url’s path to a copy of base’s path, and then
* remove url’s path’s last item, if any.
* 2. Set state to path state, and decrease pointer by one.
*/
if (isSpecial(url) && walker.c() === '\\') {
validationError("Invalid input string.");
state = interfaces_1.ParserState.RelativeSlash;
}
else {
url.username = baseURL.username;
url.password = baseURL.password;
url.host = baseURL.host;
url.port = baseURL.port;
url.path = infra_1.list.clone(baseURL.path);
if (url.path.length !== 0)
url.path.splice(url.path.length - 1, 1);
state = interfaces_1.ParserState.Path;
walker.pointer--;
}
break;
}
break;
case interfaces_1.ParserState.RelativeSlash:
/**
* 1. If url is special and c is U+002F (/) or U+005C (\), then:
* 1.1. If c is U+005C (\), validation error.
* 1.2. Set state to special authority ignore slashes state.
* 2. Otherwise, if c is U+002F (/), then set state to authority state.
* 3. Otherwise, set url’s username to base’s username, url’s password
* to base’s password, url’s host to base’s host, url’s port to base’s
* port, state to path state, and then, decrease pointer by one.
*/
if (isSpecial(url) && (walker.c() === '/' || walker.c() === '\\')) {
if (walker.c() === '\\') {
validationError("Invalid input string.");
}
state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes;
}
else if (walker.c() === '/') {
state = interfaces_1.ParserState.Authority;
}
else {
if (baseURL === null) {
throw new Error("Invalid parser state. Base URL is null.");
}
url.username = baseURL.username;
url.password = baseURL.password;
url.host = baseURL.host;
url.port = baseURL.port;
state = interfaces_1.ParserState.Path;
walker.pointer--;
}
break;
case interfaces_1.ParserState.SpecialAuthoritySlashes:
/**
* If c is U+002F (/) and remaining starts with U+002F (/), then set
* state to special authority ignore slashes state and increase
* pointer by one.
* Otherwise, validation error, set state to special authority ignore
* slashes state, and decrease pointer by one.
*/
if (walker.c() === '/' && walker.remaining().startsWith('/')) {
state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes;
walker.pointer++;
}
else {
validationError("Expected '//'.");
state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes;
walker.pointer--;
}
break;
case interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes:
/**
* If c is neither U+002F (/) nor U+005C (\), then set state to
* authority state and decrease pointer by one.
* Otherwise, validation error.
*/
if (walker.c() !== '/' && walker.c() !== '\\') {
state = interfaces_1.ParserState.Authority;
walker.pointer--;
}
else {
validationError("Unexpected '/' or '\\'.");
}
break;
case interfaces_1.ParserState.Authority:
/**
* 1. If c is U+0040 (@), then:
*/
if (walker.c() === '@') {
/**
* 1.1. Validation error.
* 1.2. If the @ flag is set, prepend "%40" to buffer.
* 1.3. Set the @ flag.
* 1.4. For each codePoint in buffer:
*/
validationError("Unexpected '@'.");
if (atFlag)
buffer = '%40' + buffer;
atFlag = true;
for (const codePoint of buffer) {
/**
* 1.4.1. If codePoint is U+003A (:) and passwordTokenSeenFlag is
* unset, then set passwordTokenSeenFlag and continue.
* 1.4.2. Let encodedCodePoints be the result of running UTF-8
* percent encode codePoint using the userinfo percent-encode set.
* 1.4.3. If passwordTokenSeenFlag is set, then append
* encodedCodePoints to url’s password.
* 1.4.4. Otherwise, append encodedCodePoints to url’s username.
*/
if (codePoint === ':' && !passwordTokenSeenFlag) {
passwordTokenSeenFlag = true;
continue;
}
const encodedCodePoints = utf8PercentEncode(codePoint, _userInfoPercentEncodeSet);
if (passwordTokenSeenFlag) {
url.password += encodedCodePoints;
}
else {
url.username += encodedCodePoints;
}
}
/**
* 1.5. Set buffer to the empty string.
*/
buffer = "";
}
else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' ||
(isSpecial(url) && walker.c() === '\\')) {
/**
* 2. Otherwise, if one of the following is true
* - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#)
* - url is special and c is U+005C (\)
* then:
* 2.1. If @ flag is set and buffer is the empty string, validation
* error, return failure.
* 2.2. Decrease pointer by the number of code points in buffer plus
* one, set buffer to the empty string, and set state to host state.
*/
if (atFlag && buffer === "") {
validationError("Invalid input string.");
return null;
}
walker.pointer -= (buffer.length + 1);
buffer = "";
state = interfaces_1.ParserState.Host;
}
else {
/**
* 3. Otherwise, append c to buffer.
*/
buffer += walker.c();
}
break;
case interfaces_1.ParserState.Host:
case interfaces_1.ParserState.Hostname:
if (stateOverride !== undefined && url.scheme === "file") {
/**
* 1. If state override is given and url’s scheme is "file", then
* decrease pointer by one and set state to file host state.
*/
walker.pointer--;
state = interfaces_1.ParserState.FileHost;
}
else if (walker.c() === ':' && !arrayFlag) {
/**
* 2. Otherwise, if c is U+003A (:) and the [] flag is unset, then:
* 2.1. If buffer is the empty string, validation error, return
* failure.
* 2.2. Let host be the result of host parsing buffer with url is
* not special.
* 2.3. If host is failure, then return failure.
* 2.4. Set url’s host to host, buffer to the empty string, and
* state to port state.
* 2.5. If state override is given and state override is hostname
* state, then return.
*/
if (buffer === "") {
validationError("Invalid input string.");
return null;
}
const host = hostParser(buffer, !isSpecial(url));
if (host === null)
return null;
url.host = host;
buffer = "";
state = interfaces_1.ParserState.Port;
if (stateOverride === interfaces_1.ParserState.Hostname)
return url;
}
else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' ||
(isSpecial(url) && walker.c() === '\\')) {
/**
* 3. Otherwise, if one of the following is true
* - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#)
* - url is special and c is U+005C (\)
* then decrease pointer by one, and then:
* 3.1. If url is special and buffer is the empty string, validation
* error, return failure.
* 3.2. Otherwise, if state override is given, buffer is the empty
* string, and either url includes credentials or url’s port is
* non-null, validation error, return.
* 3.3. Let host be the result of host parsing buffer with url is
* not special.
* 3.4. If host is failure, then return failure.
* 3.5. Set url’s host to host, buffer to the empty string, and
* state to path start state.
* 3.6. If state override is given, then return.
*/
walker.pointer--;
if (isSpecial(url) && buffer === "") {
validationError("Invalid input string.");
return null;
}
else if (stateOverride !== undefined && buffer === "" &&
(includesCredentials(url) || url.port !== null)) {
validationError("Invalid input string.");
return url;
}
const host = hostParser(buffer, !isSpecial(url));
if (host === null)
return null;
url.host = host;
buffer = "";
state = interfaces_1.ParserState.PathStart;
if (stateOverride !== undefined)
return url;
}
else {
/**
* 4. Otherwise:
* 4.1. If c is U+005B ([), then set the [] flag.
* 4.2. If c is U+005D (]), then unset the [] flag.
* 4.3. Append c to buffer.
*/
if (walker.c() === '[')
arrayFlag = true;
if (walker.c() === ']')
arrayFlag = false;
buffer += walker.c();
}
break;
case interfaces_1.ParserState.Port:
if (infra_1.codePoint.ASCIIDigit.test(walker.c())) {
/**
* 1. If c is an ASCII digit, append c to buffer.
*/
buffer += walker.c();
}
else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' ||
(isSpecial(url) && walker.c() === '\\') || stateOverride) {
/**
* 2. Otherwise, if one of the following is true
* - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#)
* - url is special and c is U+005C (\)
* - state override is given
* then:
*/
if (buffer !== "") {
/**
* 2.1. If buffer is not the empty string, then:
* 2.1.1. Let port be the mathematical integer value that is
* represented by buffer in radix-10 using ASCII digits for digits
* with values 0 through 9.
* 2.1.2. If port is greater than 2**16 − 1, validation error,
* return failure.
* 2.1.3. Set url’s port to null, if port is url’s scheme’s default
* port, and to port otherwise.
* 2.1.4. Set buffer to the empty string.
*/
if (buffer !== "") {
const port = parseInt(buffer, 10);
if (port > Math.pow(2, 16) - 1) {
validationError("Invalid port number.");
return null;
}
url.port = (port === defaultPort(url.scheme) ? null : port);
buffer = "";
}
}
/**
* 2.2. If state override is given, then return.
* 2.3. Set state to path start state, and decrease pointer by one.
*/
if (stateOverride !== undefined) {
return url;
}
state = interfaces_1.ParserState.PathStart;
walker.pointer--;
}
else {
/**
* 3. Otherwise, validation error, return failure.
*/
validationError("Invalid input string.");
return null;
}
break;
case interfaces_1.ParserState.File:
/**
* 1. Set url’s scheme to "file".
*/
url.scheme = "file";
if (walker.c() === '/' || walker.c() === '\\') {
/**
* 2. If c is U+002F (/) or U+005C (\), then:
* 2.1. If c is U+005C (\), validation error.
* 2.2. Set state to file slash state.
*/
if (walker.c() === '\\') {
validationError("Invalid input string.");
}
state = interfaces_1.ParserState.FileSlash;
}
else if (baseURL !== null && baseURL.scheme === "file") {
/**
* 3. Otherwise, if base is non-null and base’s scheme is "file",
* switch on c:
*/
switch (walker.c()) {
case EOF:
/**
* Set url’s host to base’s host, url’s path to a copy of base’s
* path, and url’s query to base’s query.
*/
url.host = baseURL.host;
url.path = infra_1.list.clone(baseURL.path);
url.query = baseURL.query;
break;
case '?':
/**
* Set url’s host to base’s host, url’s path to a copy of base’s
* path, url’s query to the empty string, and state to query
* state.
*/
url.host = baseURL.host;
url.path = infra_1.list.clone(baseURL.path);
url.query = "";
state = interfaces_1.ParserState.Query;
break;
case '#':
/**
* Set url’s host to base’s host, url’s path to a copy of base’s
* path, url’s query to base’s query, url’s fragment to the
* empty string, and state to fragment state.
*/
url.host = baseURL.host;
url.path = infra_1.list.clone(baseURL.path);
url.query = baseURL.query;
url.fragment = "";
state = interfaces_1.ParserState.Fragment;
break;
default:
/**
* 1. If the substring from pointer in input does not start
* with a Windows drive letter, then set url’s host to base’s
* host, url’s path to a copy of base’s path, and then shorten
* url’s path.
* _Note:_ is a (platform-independent) Windows drive letter
* quirk.
* 2. Otherwise, validation error.
* 3. Set state to path state, and decrease pointer by one.
*/
if (!startsWithAWindowsDriveLetter(walker.substring())) {
url.host = baseURL.host;
url.path = infra_1.list.clone(baseURL.path);
shorten(url);
}
else {
validationError("Unexpected windows drive letter in input string.");
}
state = interfaces_1.ParserState.Path;
walker.pointer--;
break;
}
}
else {
/**
* 4. Otherwise, set state to path state, and decrease pointer by
* one.
*/
state = interfaces_1.ParserState.Path;
walker.pointer--;
}
break;
case interfaces_1.ParserState.FileSlash:
if (walker.c() === '/' || walker.c() === '\\') {
/**
* 1. If c is U+002F (/) or U+005C (\), then:
* 1.1. If c is U+005C (\), validation error.
* 1.2. Set state to file host state.
*/
if (walker.c() === '\\') {
validationError("Invalid input string.");
}
state = interfaces_1.ParserState.FileHost;
}
else {
/**
* 2. Otherwise:
* 2.1. If base is non-null, base’s scheme is "file", and the
* substring from pointer in input does not start with a Windows
* drive letter, then:
* 2.1.1. If base’s path[0] is a normalized Windows drive letter,
* then append base’s path[0] to url’s path.
* _Note:_ is a (platform-independent) Windows drive letter
* quirk. Both url’s and base’s host are null under these conditions
* and therefore not copied.
* 2.1.2. Otherwise, set url’s host to base’s host.
* 2.2. Set state to path state, and decrease pointer by one.
*/
if (baseURL !== null && baseURL.scheme === "file" &&
!startsWithAWindowsDriveLetter(walker.substring())) {
if (isNormalizedWindowsDriveLetter(baseURL.path[0])) {
url.path.push(baseURL.path[0]);
}
else {
url.host = baseURL.host;
}
}
state = interfaces_1.ParserState.Path;
walker.pointer--;
}
break;
case interfaces_1.ParserState.FileHost:
if (walker.c() === EOF || walker.c() === '/' || walker.c() === '\\' ||
walker.c() === '?' || walker.c() === '#') {
/**
* 1. If c is the EOF code point, U+002F (/), U+005C (\), U+003F (?),
* or U+0023 (#), then decrease pointer by one and then:
*/
walker.pointer--;
if (stateOverride === undefined && isWindowsDriveLetter(buffer)) {
/**
* 1.1. If state override is not given and buffer is a Windows drive
* letter, validation error, set state to path state.
* _Note:_ is a (platform-independent) Windows drive letter
* quirk. buffer is not reset here and instead used in the path state.
*/
validationError("Unexpected windows drive letter in input string.");
state = interfaces_1.ParserState.Path;
}
else if (buffer === "") {
/**
* 1.2. Otherwise, if buffer is the empty string, then:
* 1.2.1. Set url’s host to the empty string.
* 1.2.2. If state override is given, then return.
* 1.2.3. Set state to path start state.
*/
url.host = "";
if (stateOverride !== undefined)
return url;
state = interfaces_1.ParserState.PathStart;
}
else {
/**
* 1.3. Otherwise, run these steps:
* 1.3.1. Let host be the result of host parsing buffer with url
* is not special.
* 1.3.2. If host is failure, then return failure.
* 1.3.3. If host is "localhost", then set host to the empty
* string.
* 1.3.4. Set url’s host to host.
* 1.3.5. If state override is given, then return.
* 1.3.6. Set buffer to the empty string and state to path start
* state.
*/
let host = hostParser(buffer, !isSpecial(url));
if (host === null)
return null;
if (host === "localhost")
host = "";
url.host = host;
if (stateOverride !== undefined)
return url;
buffer = "";
state = interfaces_1.ParserState.PathStart;
}
}
else {
/**
* 2. Otherwise, append c to buffer.
*/
buffer += walker.c();
}
break;
case interfaces_1.ParserState.PathStart:
if (isSpecial(url)) {
/**
* 1. If url is special, then:
* 1.1. If c is U+005C (\), validation error.
* 1.2. Set state to path state.
* 1.3. If c is neither U+002F (/) nor U+005C (\), then decrease
* pointer by one.
*/
if (walker.c() === '\\') {
validationError("Invalid input string.");
}
state = interfaces_1.ParserState.Path;
if (walker.c() !== '/' && walker.c() !== '\\')
walker.pointer--;
}
else if (stateOverride === undefined && walker.c() === '?') {
/**
* 2. Otherwise, if state override is not given and c is U+003F (?),
* set url’s query to the empty string and state to query state.
*/
url.query = "";
state = interfaces_1.ParserState.Query;
}
else if (stateOverride === undefined && walker.c() === '#') {
/**
* 3. Otherwise, if state override is not given and c is U+0023 (#),
* set url’s fragment to the empty string and state to fragment
* state.
*/
url.fragment = "";
state = interfaces_1.ParserState.Fragment;
}
else if (walker.c() !== EOF) {
/**
* 4. Otherwise, if c is not the EOF code point:
* 4.1. Set state to path state.
* 4.2. If c is not U+002F (/), then decrease pointer by one.
*/
state = interfaces_1.ParserState.Path;
if (walker.c() !== '/')
walker.pointer--;
}
break;
case interfaces_1.ParserState.Path:
if ((walker.c() === EOF || walker.c() === '/') ||
(isSpecial(url) && walker.c() === '\\') ||
(stateOverride === undefined && (walker.c() === '?' || walker.c() === '#'))) {
/**
* 1. If one of the following is true
* - c is the EOF code point or U+002F (/)
* - url is special and c is U+005C (\)
* - state override is not given and c is U+003F (?) or U+0023 (#)
* then:
*/
if (isSpecial(url) && walker.c() === '\\') {
/**
* 1.1 If url is special and c is U+005C (\), validation error.
*/
validationError("Invalid input string.");
}
if (isDoubleDotPathSegment(buffer)) {
/**
* 1.2. If buffer is a double-dot path segment, shorten url’s path,
* and then if neither c is U+002F (/), nor url is special and c is
* U+005C (\), append the empty string to url’s path.
*/
shorten(url);
if (walker.c() !== '/' && !(isSpecial(url) && walker.c() === '\\')) {
url.path.push("");
}
}
else if (isSingleDotPathSegment(buffer) && walker.c() !== '/' &&
!(isSpecial(url) && walker.c() === '\\')) {
/**
* 1.3. Otherwise, if buffer is a single-dot path segment and if
* neither c is U+002F (/), nor url is special and c is U+005C (\),
* append the empty string to url’s path.
*/
url.path.push("");
}
else if (!isSingleDotPathSegment(buffer)) {
/**
* 1.4. Otherwise, if buffer is not a single-dot path segment, then:
*/
if (url.scheme === "file" && url.path.length === 0 &&
isWindowsDriveLetter(buffer)) {
/**
* 1.4.1. If url’s scheme is "file", url’s path is empty, and
* buffer is a Windows drive letter, then:
* 1.4.1.1. If url’s host is neither the empty string nor null,
* validation error, set url’s host to the empty string.
* 1.4.1.2. Replace the second code point in buffer with U+003A (:).
* _Note:_ is a (platform-independent) Windows drive letter quirk.
*/
if (url.host !== null && url.host !== "") {
validationError("Invalid input string.");
url.host = "";
}
const bufferCodePoints = Array.from(buffer);
buffer = bufferCodePoints.slice(0, 1) + ':' + bufferCodePoints.slice(2);
}
/**
* 1.4.2. Append buffer to url’s path.
*/
url.path.push(buffer);
}
/**
* 1.5. Set buffer to the empty string.
*/
buffer = "";
/**
* 1.6. If url’s scheme is "file" and c is the EOF code point,
* U+003F (?), or U+0023 (#), then while url’s path’s size is
* greater than 1 and url’s path[0] is the empty string, validation
* error, remove the first item from url’s path.
*/
if (url.scheme === "file" && (walker.c() === EOF || walker.c() === '?' || walker.c() === '#')) {
while (url.path.length > 1 && url.path[0] === "") {
validationError("Invalid input string.");
url.path.splice(0, 1);
}
}
/**
* 1.7. If c is U+003F (?), then set url’s query to the empty string
* and state to query state.
* 1.8. If c is U+0023 (#), then set url’s fragment to the empty
* string and state to fragment state.
*/
if (walker.c() === '?') {
url.query = "";
state = interfaces_1.ParserState.Query;
}
if (walker.c() === '#') {
url.fragment = "";
state = interfaces_1.ParserState.Fragment;
}
}
else {
/**
* 2. Otherwise, run these steps:
* 2.1. If c is not a URL code point and not U+0025 (%), validation
* error.
* 2.2. If c is U+0025 (%) and remaining does not start with two
* ASCII hex digits, validation error.
* 2.3. UTF-8 percent encode c using the path percent-encode set,
* and append the result to buffer.
*/
if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') {
validationError("Character is not a URL code point or a percent encoded character.");
}
if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) {
validationError("Percent encoded character must be followed by two hex digits.");
}
buffer += utf8PercentEncode(walker.c(), _pathPercentEncodeSet);
}
break;
case interfaces_1.ParserState.CannotBeABaseURLPath:
/**
* 1. If c is U+003F (?), then set url’s query to the empty string and
* state to query state.
* 2. Otherwise, if c is U+0023 (#), then set url’s fragment to the
* empty string and state to fragment state.
* 3. Otherwise:
* 3.1. If c is not the EOF code point, not a URL code point, and not
* U+0025 (%), validation error.
* 3.2. If c is U+0025 (%) and remaining does not start with two ASCII
* hex digits, validation error.
* 3.3. If c is not the EOF code point, UTF-8 percent encode c using
* the C0 control percent-encode set, and append the result to url’s
* path[0].
*/
if (walker.c() === '?') {
url.query = "";
state = interfaces_1.ParserState.Query;
}
else if (walker.c() === '#') {
url.fragment = "";
state = interfaces_1.ParserState.Fragment;
}
else {
if (walker.c() !== EOF && !_urlCodePoints.test(walker.c()) && walker.c() !== '%') {
validationError("Character is not a URL code point or a percent encoded character.");
}
if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) {
validationError("Percent encoded character must be followed by two hex digits.");
}
if (walker.c() !== EOF) {
url.path[0] += utf8PercentEncode(walker.c(), _c0ControlPercentEncodeSet);
}
}
break;
case interfaces_1.ParserState.Query:
/**
* 1. If encoding is not UTF-8 and one of the following is true
* - url is not special
* - url’s scheme is "ws" or "wss"
* then set encoding to UTF-8.
*/
if (encoding !== "UTF-8" && (!isSpecial(url) ||
url.scheme === "ws" || url.scheme === "wss")) {
encoding = "UTF-8";
}
if (stateOverride === undefined && walker.c() === '#') {
/**
* 2. If state override is not given and c is U+0023 (#), then set
* url’s fragment to the empty string and state to fragment state.
*/
url.fragment = "";
state = interfaces_1.ParserState.Fragment;
}
else if (walker.c() !== EOF) {
/**
* 3. Otherwise, if c is not the EOF code point:
* 3.1. If c is not a URL code point and not U+0025 (%), validation
* error.
*/
if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') {
validationError("Character is not a URL code point or a percent encoded character.");
}
/**
* 3.2. If c is U+0025 (%) and remaining does not start with two
* ASCII hex digits, validation error.
*/
if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) {
validationError("Percent encoded character must be followed by two hex digits.");
}
/**
* 3.3. Let bytes be the result of encoding c using encoding.
*/
if (encoding.toUpperCase() !== "UTF-8") {
throw new Error("Only UTF-8 encoding is supported.");
}
let bytes = util_1.utf8Encode(walker.c());
/**
* 3.4. If bytes starts with `&#` and ends with 0x3B (;), then:
*/
if (bytes.length >= 3 && bytes[0] === 38 && bytes[1] === 35 &&
bytes[bytes.length - 1] === 59) {
/**
* 3.4.1. Replace `&#` at the start of bytes with `%26%23`.
* 3.4.2. Replace 0x3B (;) at the end of bytes with `%3B`.
* 3.4.4. Append bytes, isomorphic decoded, to url’s query.
* _Note:_ can happen when encoding code points using a
* non-UTF-8 encoding.
*/
bytes = bytes.subarray(2, bytes.length - 1);
url.query += "%26%23" + infra_1.byteSequence.isomorphicDecode(bytes) + "%3B";
}
else {
/**
* 3.5. Otherwise, for each byte in bytes:
* 3.5.1. If one of the following is true
* - byte is less than 0x21 (!)
* - byte is greater than 0x7E (~)
* - byte is 0x22 ("), 0x23 (#), 0x3C (<), or 0x3E (>)
* - byte is 0x27 (') and url is special
* then append byte, percent encoded, to url’s query.
* 3.5.2. Otherwise, append a code point whose value is byte to
* url’s query.
*/
for (const byte of bytes) {
if (byte < 0x21 || byte > 0x7E || byte === 0x22 ||
byte === 0x23 || byte === 0x3C || byte === 0x3E ||
(byte === 0x27 && isSpecial(url))) {
url.query += percentEncode(byte);
}
else {
url.query += String.fromCharCode(byte);
}
}
}
}
break;
case interfaces_1.ParserState.Fragment:
/**
* Switching on c:
* - The EOF code point
* Do nothing.
* - U+0000 NULL
* Validation error.
* - Otherwise
* 1. If c is not a URL code point and not U+0025 (%), validation
* error.
* 2. If c is U+0025 (%) and remaining does not start with two ASCII
* hex digits, validation error.
* 3. UTF-8 percent encode c using the fragment percent-encode set and
* append the result to url’s fragment.
*/
if (walker.c() === EOF) {
//
}
else if (walker.c() === "\u0000") {
validationError("NULL character in input string.");
}
else {
if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') {
validationError("Unexpected character in fragment string.");
}
if (walker.c() === '%' && !/^[A-Za-z0-9][A-Za-z0-9]/.test(walker.remaining())) {
validationError("Unexpected character in fragment string.");
}
url.fragment += utf8PercentEncode(walker.c(), _fragmentPercentEncodeSet);
}
break;
}
if (walker.eof)
break;
else
walker.pointer++;
}
/**
* 12. Return url.
*/
return url;
}
exports.basicURLParser = basicURLParser;
/**
* Sets a URL's username.
*
* @param url - a URL
* @param username - username string
*/
function setTheUsername(url, username) {
/**
* 1. Set url’s username to the empty string.
* 2. For each code point in username, UTF-8 percent encode it using the
* userinfo percent-encode set, and append the result to url’s username.
*/
let result = "";
for (const codePoint of username) {
result += utf8PercentEncode(codePoint, _userInfoPercentEncodeSet);
}
url.username = result;
}
exports.setTheUsername = setTheUsername;
/**
* Sets a URL's password.
*
* @param url - a URL
* @param username - password string
*/
function setThePassword(url, password) {
/**
* 1. Set url’s password to the empty string.
* 2. For each code point in password, UTF-8 percent encode it using the
* userinfo percent-encode set, and append the result to url’s password.
*/
let result = "";
for (const codePoint of password) {
result += utf8PercentEncode(codePoint, _userInfoPercentEncodeSet);
}
url.password = result;
}
exports.setThePassword = setThePassword;
/**
* Determines if the string represents a single dot path.
*
* @param str - a string
*/
function isSingleDotPathSegment(str) {
return str === '.' || str.toLowerCase() === "%2e";
}
exports.isSingleDotPathSegment = isSingleDotPathSegment;
/**
* Determines if the string represents a double dot path.
*
* @param str - a string
*/
function isDoubleDotPathSegment(str) {
const lowerStr = str.toLowerCase();
return lowerStr === ".." || lowerStr === ".%2e" ||
lowerStr === "%2e." || lowerStr === "%2e%2e";
}
exports.isDoubleDotPathSegment = isDoubleDotPathSegment;
/**
* Shorten's URL's path.
*
* @param url - an URL
*/
function shorten(url) {
/**
* 1. Let path be url’s path.
* 2. If path is empty, then return.
* 3. If url’s scheme is "file", path’s size is 1, and path[0] is a
* normalized Windows drive letter, then return.
* 4. Remove path’s last item.
*/
const path = url.path;
if (path.length === 0)
return;
if (url.scheme === "file" && path.length === 1 &&
isNormalizedWindowsDriveLetter(path[0]))
return;
url.path.splice(url.path.length - 1, 1);
}
exports.shorten = shorten;
/**
* Determines if a string is a normalized Windows drive letter.
*
* @param str - a string
*/
function isNormalizedWindowsDriveLetter(str) {
/**
* A normalized Windows drive letter is a Windows drive letter of which the
* second code point is U+003A (:).
*/
return str.length >= 2 && infra_1.codePoint.ASCIIAlpha.test(str[0]) &&
str[1] === ':';
}
exports.isNormalizedWindowsDriveLetter = isNormalizedWindowsDriveLetter;
/**
* Determines if a string is a Windows drive letter.
*
* @param str - a string
*/
function isWindowsDriveLetter(str) {
/**
* A Windows drive letter is two code points, of which the first is an ASCII
* alpha and the second is either U+003A (:) or U+007C (|).
*/
return str.length >= 2 && infra_1.codePoint.ASCIIAlpha.test(str[0]) &&
(str[1] === ':' || str[1] === '|');
}
exports.isWindowsDriveLetter = isWindowsDriveLetter;
/**
* Determines if a string starts with a Windows drive letter.
*
* @param str - a string
*/
function startsWithAWindowsDriveLetter(str) {
/**
* A string starts with a Windows drive letter if all of the following are
* true:
* - its length is greater than or equal to 2
* - its first two code points are a Windows drive letter
* - its length is 2 or its third code point is U+002F (/), U+005C (\),
* U+003F (?), or U+0023 (#).
*/
return str.length >= 2 && isWindowsDriveLetter(str) &&
(str.length === 2 || (str[2] === '/' || str[2] === '\\' ||
str[2] === '?' || str[2] === '#'));
}
exports.startsWithAWindowsDriveLetter = startsWithAWindowsDriveLetter;
/**
* Parses a host string.
*
* @param input - input string
* @param isNotSpecial - `true` if the source URL is not special; otherwise
* `false`.
*/
function hostParser(input, isNotSpecial = false) {
/**
* 1. If isNotSpecial is not given, then set isNotSpecial to false.
* 2. If input starts with U+005B ([), then:
* 2.1. If input does not end with U+005D (]), validation error, return
* failure.
* 2.2. Return the result of IPv6 parsing input with its leading U+005B ([)
* and trailing U+005D (]) removed.
*/
if (input.startsWith('[')) {
if (!input.endsWith(']')) {
validationError("Expected ']' after '['.");
return null;
}
return iPv6Parser(input.substring(1, input.length - 1));
}
/**
* 3. If isNotSpecial is true, then return the result of opaque-host parsing
* input.
*/
if (isNotSpecial) {
return opaqueHostParser(input);
}
/**
* 4. Let domain be the result of running UTF-8 decode without BOM on the
* string percent decoding of input.
* _Note:_ Alternatively UTF-8 decode without BOM or fail can be used,
* coupled with an early return for failure, as domain to ASCII fails
* on U+FFFD REPLACEMENT CHARACTER.
*/
const domain = util_1.utf8Decode(stringPercentDecode(input));
/**
* 5. Let asciiDomain be the result of running domain to ASCII on domain.
* 6. If asciiDomain is failure, validation error, return failure.
* 7. If asciiDomain contains a forbidden host code point, validation error,
* return failure.
*/
const asciiDomain = domainToASCII(domain);
if (asciiDomain === null) {
validationError("Invalid domain.");
return null;
}
if (_forbiddenHostCodePoint.test(asciiDomain)) {
validationError("Invalid domain.");
return null;
}
/**
* 8. Let ipv4Host be the result of IPv4 parsing asciiDomain.
* 9. If ipv4Host is an IPv4 address or failure, return ipv4Host.
* 10. Return asciiDomain.
*/
const ipv4Host = iPv4Parser(asciiDomain);
if (ipv4Host === null || util_1.isNumber(ipv4Host))
return ipv4Host;
return asciiDomain;
}
exports.hostParser = hostParser;
/**
* Parses a string containing an IP v4 address.
*
* @param input - input string
* @param isNotSpecial - `true` if the source URL is not special; otherwise
* `false`.
*/
function iPv4NumberParser(input, validationErrorFlag = { value: false }) {
/**
* 1. Let R be 10.
*/
let R = 10;
if (input.startsWith("0x") || input.startsWith("0X")) {
/**
* 2. If input contains at least two code points and the first two code
* points are either "0x" or "0X", then:
* 2.1. Set validationErrorFlag.
* 2.2. Remove the first two code points from input.
* 2.3. Set R to 16.
*/
validationErrorFlag.value = true;
input = input.substr(2);
R = 16;
}
else if (input.length >= 2 && input[0] === '0') {
/**
* 3. Otherwise, if input contains at least two code points and the first
* code point is U+0030 (0), then:
* 3.1. Set validationErrorFlag.
* 3.2. Remove the first code point from input.
* 3.3. Set R to 8.
*/
validationErrorFlag.value = true;
input = input.substr(1);
R = 8;
}
/**
* 4. If input is the empty string, then return zero.
* 5. If input contains a code point that is not a radix-R digit, then
* return failure.
*/
if (input === "")
return 0;
const radixRDigits = (R === 10 ? /^[0-9]+$/ : (R === 16 ? /^[0-9A-Fa-f]+$/ : /^[0-7]+$/));
if (!radixRDigits.test(input))
return null;
/**
* 6. Return the mathematical integer value that is represented by input in
* radix-R notation, using ASCII hex digits for digits with values
* 0 through 15.
*/
return parseInt(input, R);
}
exports.iPv4NumberParser = iPv4NumberParser;
/**
* Parses a string containing an IP v4 address.
*
* @param input - input string
*/
function iPv4Parser(input) {
/**
* 1. Let validationErrorFlag be unset.
* 2. Let parts be input split on U+002E (.).
*/
const validationErrorFlag = { value: false };
const parts = input.split('.');
/**
* 3. If the last item in parts is the empty string, then:
* 3.1. Set validationErrorFlag.
* 3.2. If parts has more than one item, then remove the last item from
* parts.
*/
if (parts[parts.length - 1] === "") {
validationErrorFlag.value = true;
if (parts.length > 1)
parts.pop();
}
/**
* 4. If parts has more than four items, return input.
*/
if (parts.length > 4)
return input;
/**
* 5. Let numbers be the empty list.
* 6. For each part in parts:
* 6.1. If part is the empty string, return input.
* 6.2. Let n be the result of parsing part using validationErrorFlag.
* 6.3. If n is failure, return input.
* 6.4. Append n to numbers.
*/
const numbers = [];
for (const part of parts) {
if (part === "")
return input;
const n = iPv4NumberParser(part, validationErrorFlag);
if (n === null)
return input;
numbers.push(n);
}
/**
* 7. If validationErrorFlag is set, validation error.
* 8. If any item in numbers is greater than 255, validation error.
* 9. If any but the last item in numbers is greater than 255, return
* failure.
* 10. If the last item in numbers is greater than or equal to
* 256**(5 − the number of items in numbers), validation error, return failure.
*/
if (validationErrorFlag.value)
validationError("Invalid IP v4 address.");
for (let i = 0; i < numbers.length; i++) {
const item = numbers[i];
if (item > 255) {
validationError("Invalid IP v4 address.");
if (i < numbers.length - 1)
return null;
}
}
if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) {
validationError("Invalid IP v4 address.");
return null;
}
/**
* 11. Let ipv4 be the last item in numbers.
* 12. Remove the last item from numbers.
*/
let ipv4 = numbers[numbers.length - 1];
numbers.pop();
/**
* 13. Let counter be zero.
* 14. For each n in numbers:
* 14.2. Increment ipv4 by n × 256**(3 − counter).
* 14.2. Increment counter by 1.
*/
let counter = 0;
for (const n of numbers) {
ipv4 += n * Math.pow(256, 3 - counter);
counter++;
}
/**
* 15. Return ipv4.
*/
return ipv4;
}
exports.iPv4Parser = iPv4Parser;
/**
* Parses a string containing an IP v6 address.
*
* @param input - input string
*/
function iPv6Parser(input) {
/**
* 1. Let address be a new IPv6 address whose IPv6 pieces are all 0.
* 2. Let pieceIndex be 0.
* 3. Let compress be null.
* 4. Let pointer be a pointer into input, initially 0 (pointing to the
* first code point).
*/
const EOF = "";
const address = [0, 0, 0, 0, 0, 0, 0, 0];
let pieceIndex = 0;
let compress = null;
const walker = new util_1.StringWalker(input);
/**
* 5. If c is U+003A (:), then:
* 5.1. If remaining does not start with U+003A (:), validation error,
* return failure.
* 5.2. Increase pointer by 2.
* 5.3. Increase pieceIndex by 1 and then set compress to pieceIndex.
*/
if (walker.c() === ':') {
if (!walker.remaining().startsWith(':')) {
validationError("Invalid IP v6 address.");
return null;
}
walker.pointer += 2;
pieceIndex += 1;
compress = pieceIndex;
}
/**
* 6. While c is not the EOF code point:
*/
while (walker.c() !== EOF) {
/**
* 6.1. If pieceIndex is 8, validation error, return failure.
*/
if (pieceIndex === 8) {
validationError("Invalid IP v6 address.");
return null;
}
/**
* 6.2. If c is U+003A (:), then:
* 6.2.1. If compress is non-null, validation error, return failure.
* 6.2.2. Increase pointer and pieceIndex by 1, set compress to pieceIndex,
* and then continue.
*/
if (walker.c() === ':') {
if (compress !== null) {
validationError("Invalid IP v6 address.");
return null;
}
walker.pointer++;
pieceIndex++;
compress = pieceIndex;
continue;
}
/**
* 6.3. Let value and length be 0.
* 6.4. While length is less than 4 and c is an ASCII hex digit, set value
* to value × 0x10 + c interpreted as hexadecimal number, and increase
* pointer and length by 1.
*/
let value = 0;
let length = 0;
while (length < 4 && infra_1.codePoint.ASCIIHexDigit.test(walker.c())) {
value = value * 0x10 + parseInt(walker.c(), 16);
walker.pointer++;
length++;
}
/**
* 6.5. If c is U+002E (.), then:
*/
if (walker.c() === '.') {
/**
* 6.5.1. If length is 0, validation error, return failure.
* 6.5.2. Decrease pointer by length.
* 6.5.3. If pieceIndex is greater than 6, validation error, return
* failure.
* 6.5.4. Let numbersSeen be 0.
*/
if (length === 0) {
validationError("Invalid IP v6 address.");
return null;
}
walker.pointer -= length;
if (pieceIndex > 6) {
validationError("Invalid IP v6 address.");
return null;
}
let numbersSeen = 0;
/**
* 6.5.5. While c is not the EOF code point:
*/
while (walker.c() !== EOF) {
/**
* 6.5.5.1. Let ipv4Piece be null.
*/
let ipv4Piece = null;
/**
* 6.5.5.2. If numbersSeen is greater than 0, then:
* 6.5.5.2.1. If c is a U+002E (.) and numbersSeen is less than 4, then
* increase pointer by 1.
* 6.5.5.2.1. Otherwise, validation error, return failure.
*/
if (numbersSeen > 0) {
if (walker.c() === '.' && numbersSeen < 4) {
walker.pointer++;
}
else {
validationError("Invalid IP v6 address.");
return null;
}
}
/**
* 6.5.5.3. If c is not an ASCII digit, validation error, return
* failure.
*/
if (!infra_1.codePoint.ASCIIDigit.test(walker.c())) {
validationError("Invalid IP v6 address.");
return null;
}
/**
* 6.5.5.4. While c is an ASCII digit:
*/
while (infra_1.codePoint.ASCIIDigit.test(walker.c())) {
/**
* 6.5.5.4.1. Let number be c interpreted as decimal number.
*/
const number = parseInt(walker.c(), 10);
/**
* 6.5.5.4.2. If ipv4Piece is null, then set ipv4Piece to number.
* Otherwise, if ipv4Piece is 0, validation error, return failure.
* Otherwise, set ipv4Piece to ipv4Piece × 10 + number.
*/
if (ipv4Piece === null) {
ipv4Piece = number;
}
else if (ipv4Piece === 0) {
validationError("Invalid IP v6 address.");
return null;
}
else {
ipv4Piece = ipv4Piece * 10 + number;
}
/**
* 6.5.5.4.3. If ipv4Piece is greater than 255, validation error, return failure.
* 6.5.5.4.4. Increase pointer by 1.
*/
if (ipv4Piece > 255) {
validationError("Invalid IP v6 address.");
return null;
}
walker.pointer++;
}
/**
* 6.5.5.5. Set address[pieceIndex] to address[pieceIndex] × 0x100 + ipv4Piece.
* 6.5.5.6. Increase numbersSeen by 1.
* 6.5.5.7. If numbersSeen is 2 or 4, then increase pieceIndex by 1.
*/
if (ipv4Piece === null) {
validationError("Invalid IP v6 address.");
return null;
}
address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece;
numbersSeen++;
if (numbersSeen === 2 || numbersSeen === 4)
pieceIndex++;
}
/**
* 6.5.6. If numbersSeen is not 4, validation error, return failure.
*/
if (numbersSeen !== 4) {
validationError("Invalid IP v6 address.");
return null;
}
/**
* 6.5.7. Break.
*/
break;
}
else if (walker.c() === ':') {
/**
* 6.6. Otherwise, if c is U+003A (:):
* 6.6.1. Increase pointer by 1.
* 6.6.2. If c is the EOF code point, validation error, return failure.
*/
walker.pointer++;
if (walker.c() === EOF) {
validationError("Invalid IP v6 address.");
return null;
}
}
else if (walker.c() !== EOF) {
/**
* 6.7. Otherwise, if c is not the EOF code point, validation error,
* return failure.
*/
validationError("Invalid IP v6 address.");
return null;
}
/**
* 6.8. Set address[pieceIndex] to value.
* 6.9. Increase pieceIndex by 1.
*/
address[pieceIndex] = value;
pieceIndex++;
}
/**
* 7. If compress is non-null, then:
* 7.1. Let swaps be pieceIndex − compress.
* 7.2. Set pieceIndex to 7.
* 7.3. While pieceIndex is not 0 and swaps is greater than 0, swap
* address[pieceIndex] with address[compress + swaps − 1], and then decrease
* both pieceIndex and swaps by 1.
*/
if (compress !== null) {
let swaps = pieceIndex - compress;
pieceIndex = 7;
while (pieceIndex !== 0 && swaps > 0) {
[address[pieceIndex], address[compress + swaps - 1]] =
[address[compress + swaps - 1], address[pieceIndex]];
pieceIndex--;
swaps--;
}
}
else if (compress === null && pieceIndex !== 8) {
/**
* 8. Otherwise, if compress is null and pieceIndex is not 8,
* validation error, return failure.
*/
validationError("Invalid IP v6 address.");
return null;
}
/**
* 9. Return address.
*/
return address;
}
exports.iPv6Parser = iPv6Parser;
/**
* Parses an opaque host string.
*
* @param input - a string
*/
function opaqueHostParser(input) {
/**
* 1. If input contains a forbidden host code point excluding U+0025 (%),
* validation error, return failure.
* 2. Let output be the empty string.
* 3. For each code point in input, UTF-8 percent encode it using the C0
* control percent-encode set, and append the result to output.
* 4. Return output.
*/
const forbiddenChars = /[\x00\t\f\r #/:?@\[\\\]]/;
if (forbiddenChars.test(input)) {
validationError("Invalid host string.");
return null;
}
let output = "";
for (const codePoint of input) {
output += utf8PercentEncode(codePoint, _c0ControlPercentEncodeSet);
}
return output;
}
exports.opaqueHostParser = opaqueHostParser;
/**
* Resolves a Blob URL from the user agent's Blob URL store.
* function is not implemented.
* See: https://w3c.github.io/FileAPI/#blob-url-resolve
*
* @param url - an url
*/
function resolveABlobURL(url) {
return null;
}
exports.resolveABlobURL = resolveABlobURL;
/**
* Percent encodes a byte.
*
* @param value - a byte
*/
function percentEncode(value) {
/**
* To percent encode a byte into a percent-encoded byte, return a string
* consisting of U+0025 (%), followed by two ASCII upper hex digits
* representing byte.
*/
return '%' + ('00' + value.toString(16).toUpperCase()).slice(-2);
}
exports.percentEncode = percentEncode;
/**
* Percent decodes a byte sequence input.
*
* @param input - a byte sequence
*/
function percentDecode(input) {
const isHexDigit = (byte) => {
return (byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x46) ||
(byte >= 0x61 && byte <= 0x66);
};
/**
* 1. Let output be an empty byte sequence.
* 2. For each byte byte in input:
*/
const output = new Uint8Array(input.length);
let n = 0;
for (let i = 0; i < input.length; i++) {
const byte = input[i];
/**
* 2.1. If byte is not 0x25 (%), then append byte to output.
* 2.2. Otherwise, if byte is 0x25 (%) and the next two bytes after byte
* in input are not in the ranges 0x30 (0) to 0x39 (9), 0x41 (A)
* to 0x46 (F), and 0x61 (a) to 0x66 (f), all inclusive, append byte
* to output.
* 2.3. Otherwise:
* 2.3.1. Let bytePoint be the two bytes after byte in input, decoded,
* and then interpreted as hexadecimal number.
* 2.3.2. Append a byte whose value is bytePoint to output.
* 2.3.3. Skip the next two bytes in input.
*/
if (byte !== 0x25) {
output[n] = byte;
n++;
}
else if (byte === 0x25 && i >= input.length - 2) {
output[n] = byte;
n++;
}
else if (byte === 0x25 && (!isHexDigit(input[i + 1]) || !isHexDigit(input[i + 2]))) {
output[n] = byte;
n++;
}
else {
const bytePoint = parseInt(util_1.utf8Decode(Uint8Array.of(input[i + 1], input[i + 2])), 16);
output[n] = bytePoint;
n++;
i += 2;
}
}
return output.subarray(0, n);
}
exports.percentDecode = percentDecode;
/**
* String percent decodes a string.
*
* @param input - a string
*/
function stringPercentDecode(input) {
/**
* 1. Let bytes be the UTF-8 encoding of input.
* 2. Return the percent decoding of bytes.
*/
return percentDecode(util_1.utf8Encode(input));
}
exports.stringPercentDecode = stringPercentDecode;
/**
* UTF-8 percent encodes a code point, using a percent encode set.
*
* @param codePoint - a code point
* @param percentEncodeSet - a percent encode set
*/
function utf8PercentEncode(codePoint, percentEncodeSet) {
/**
* 1. If codePoint is not in percentEncodeSet, then return codePoint.
* 2. Let bytes be the result of running UTF-8 encode on codePoint.
* 3. Percent encode each byte in bytes, and then return the results
* concatenated, in the same order.
*/
if (!percentEncodeSet.test(codePoint))
return codePoint;
const bytes = util_1.utf8Encode(codePoint);
let result = "";
for (const byte of bytes) {
result += percentEncode(byte);
}
return result;
}
exports.utf8PercentEncode = utf8PercentEncode;
/**
* Determines if two hosts are considered equal.
*
* @param hostA - a host
* @param hostB - a host
*/
function hostEquals(hostA, hostB) {
return hostA === hostB;
}
exports.hostEquals = hostEquals;
/**
* Determines if two URLs are considered equal.
*
* @param urlA - a URL
* @param urlB - a URL
* @param excludeFragmentsFlag - whether to ignore fragments while comparing
*/
function urlEquals(urlA, urlB, excludeFragmentsFlag = false) {
/**
* 1. Let serializedA be the result of serializing A, with the exclude
* fragment flag set if the exclude fragments flag is set.
* 2. Let serializedB be the result of serializing B, with the exclude
* fragment flag set if the exclude fragments flag is set.
* 3. Return true if serializedA is serializedB, and false otherwise.
*/
return urlSerializer(urlA, excludeFragmentsFlag) ===
urlSerializer(urlB, excludeFragmentsFlag);
}
exports.urlEquals = urlEquals;
/**
* Parses an `application/x-www-form-urlencoded` string.
*
* @param input - a string
*/
function urlEncodedStringParser(input) {
/**
* The application/x-www-form-urlencoded string parser takes a string input,
* UTF-8 encodes it, and then returns the result of
* application/x-www-form-urlencoded parsing it.
*/
return urlEncodedParser(util_1.utf8Encode(input));
}
exports.urlEncodedStringParser = urlEncodedStringParser;
/**
* Parses `application/x-www-form-urlencoded` bytes.
*
* @param input - a byte sequence
*/
function urlEncodedParser(input) {
/**
* 1. Let sequences be the result of splitting input on 0x26 (&).
*/
const sequences = [];
let currentSequence = [];
for (const byte of input) {
if (byte === 0x26) {
sequences.push(Uint8Array.from(currentSequence));
currentSequence = [];
}
else {
currentSequence.push(byte);
}
}
if (currentSequence.length !== 0) {
sequences.push(Uint8Array.from(currentSequence));
}
/**
* 2. Let output be an initially empty list of name-value tuples where both name and value hold a string.
*/
const output = [];
/**
* 3. For each byte sequence bytes in sequences:
*/
for (const bytes of sequences) {
/**
* 3.1. If bytes is the empty byte sequence, then continue.
*/
if (bytes.length === 0)
continue;
/**
* 3.2. If bytes contains a 0x3D (=), then let name be the bytes from the
* start of bytes up to but excluding its first 0x3D (=), and let value be
* the bytes, if any, after the first 0x3D (=) up to the end of bytes.
* If 0x3D (=) is the first byte, then name will be the empty byte
* sequence. If it is the last, then value will be the empty byte sequence.
* 3.3. Otherwise, let name have the value of bytes and let value be the
* empty byte sequence.
*/
const index = bytes.indexOf(0x3D);
const name = (index !== -1 ? bytes.slice(0, index) : bytes);
const value = (index !== -1 ? bytes.slice(index + 1) : new Uint8Array());
/**
* 3.4. Replace any 0x2B (+) in name and value with 0x20 (SP).
*/
for (let i = 0; i < name.length; i++)
if (name[i] === 0x2B)
name[i] = 0x20;
for (let i = 0; i < value.length; i++)
if (value[i] === 0x2B)
value[i] = 0x20;
/**
* 3.5. Let nameString and valueString be the result of running UTF-8
* decode without BOM on the percent decoding of name and value,
* respectively.
*/
const nameString = util_1.utf8Decode(name);
const valueString = util_1.utf8Decode(value);
/**
* 3.6. Append (nameString, valueString) to output.
*/
output.push([nameString, valueString]);
}
/**
* 4. Return output.
*/
return output;
}
exports.urlEncodedParser = urlEncodedParser;
/**
* Serializes `application/x-www-form-urlencoded` bytes.
*
* @param input - a byte sequence
*/
function urlEncodedByteSerializer(input) {
/**
* 1. Let output be the empty string.
* 2. For each byte in input, depending on byte:
* 0x20 (SP)
* Append U+002B (+) to output.
*
* 0x2A (*)
* 0x2D (-)
* 0x2E (.)
* 0x30 (0) to 0x39 (9)
* 0x41 (A) to 0x5A (Z)
* 0x5F (_)
* 0x61 (a) to 0x7A (z)
* Append a code point whose value is byte to output.
*
* Otherwise
* Append byte, percent encoded, to output.
* 3. Return output.
*/
let output = "";
for (const byte of input) {
if (byte === 0x20) {
output += '+';
}
else if (byte === 0x2A || byte === 0x2D || byte === 0x2E ||
(byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x5A) ||
byte === 0x5F || (byte >= 0x61 && byte <= 0x7A)) {
output += String.fromCodePoint(byte);
}
else {
output += percentEncode(byte);
}
}
return output;
}
exports.urlEncodedByteSerializer = urlEncodedByteSerializer;
/**
* Serializes `application/x-www-form-urlencoded` tuples.
*
* @param input - input tuple of name/value pairs
* @param encodingOverride: encoding override
*/
function urlEncodedSerializer(tuples, encodingOverride) {
/**
* 1. Let encoding be UTF-8.
* 2. If encoding override is given, set encoding to the result of getting
* an output encoding from encoding override.
*/
const encoding = (encodingOverride === undefined ||
encodingOverride === "replacement" || encodingOverride === "UTF-16BE" ||
encodingOverride === "UTF-16LE" ? "UTF-8" : encodingOverride);
if (encoding.toUpperCase() !== "UTF-8") {
throw new Error("Only UTF-8 encoding is supported.");
}
/**
* 3. Let output be the empty string.
*/
let output = "";
/**
* 4. For each tuple in tuples:
*/
for (const tuple of tuples) {
/**
* 4.1. Let name be the result of serializing the result of encoding
* tuple’s name, using encoding.
*/
const name = urlEncodedByteSerializer(util_1.utf8Encode(tuple[0]));
/**
* 4.2. Let value be tuple’s value.
*/
let value = tuple[1];
/**
* TODO:
* 4.3. If value is a file, then set value to value’s filename.
*/
/**
* 4.4. Set value to the result of serializing the result of encoding
* value, using encoding.
*/
value = urlEncodedByteSerializer(util_1.utf8Encode(value));
/**
* 4.5. If tuple is not the first pair in tuples, then append U+0026 (&)
* to output.
*/
if (output !== "")
output += '&';
/**
* 4.6. Append name, followed by U+003D (=), followed by value, to output.
*/
output += name + '=' + value;
}
/**
* 5. Return output.
*/
return output;
}
exports.urlEncodedSerializer = urlEncodedSerializer;
/**
* Returns a URL's origin.
*
* @param url - a URL
*/
function origin(url) {
/**
* A URL’s origin is the origin returned by running these steps, switching
* on URL’s scheme:
* "blob"
* 1. If URL’s blob URL entry is non-null, then return URL’s blob URL
* entry’s environment’s origin.
* 2. Let url be the result of parsing URL’s path[0].
* 3. Return a new opaque origin, if url is failure, and url’s origin
* otherwise.
* "ftp"
* "http"
* "https"
* "ws"
* "wss"
* Return a tuple consisting of URL’s scheme, URL’s host, URL’s port, and
* null.
* "file"
* Unfortunate as it is, is left as an exercise to the reader. When in
* doubt, return a new opaque origin.
* Otherwise
* Return a new opaque origin.
*/
switch (url.scheme) {
case "blob":
if (url._blobURLEntry !== null) {
// TODO: return URL’s blob URL entry’s environment’s origin.
}
const parsedURL = basicURLParser(url.path[0]);
if (parsedURL === null)
return interfaces_1.OpaqueOrigin;
else
return origin(parsedURL);
case "ftp":
case "http":
case "https":
case "ws":
case "wss":
return [url.scheme, url.host === null ? "" : url.host, url.port, null];
case "file":
return interfaces_1.OpaqueOrigin;
default:
return interfaces_1.OpaqueOrigin;
}
}
exports.origin = origin;
/**
* Converts a domain string to ASCII.
*
* @param domain - a domain string
*/
function domainToASCII(domain, beStrict = false) {
/**
* 1. If beStrict is not given, set it to false.
* 2. Let result be the result of running Unicode ToASCII with domain_name
* set to domain, UseSTD3ASCIIRules set to beStrict, CheckHyphens set to
* false, CheckBidi set to true, CheckJoiners set to true,
* Transitional_Processing set to false, and VerifyDnsLength set to beStrict.
* 3. If result is a failure value, validation error, return failure.
* 4. Return result.
*/
// Use node.js function
const result = url_1.domainToASCII(domain);
if (result === "") {
validationError("Invalid domain name.");
return null;
}
return result;
}
exports.domainToASCII = domainToASCII;
/**
* Converts a domain string to Unicode.
*
* @param domain - a domain string
*/
function domainToUnicode(domain, beStrict = false) {
/**
* 1. Let result be the result of running Unicode ToUnicode with domain_name
* set to domain, CheckHyphens set to false, CheckBidi set to true,
* CheckJoiners set to true, UseSTD3ASCIIRules set to false, and
* Transitional_Processing set to false.
* 2. Signify validation errors for any returned errors, and then,
* return result.
*/
// Use node.js function
const result = url_1.domainToUnicode(domain);
if (result === "") {
validationError("Invalid domain name.");
}
return result;
}
exports.domainToUnicode = domainToUnicode;
/**
* Serializes an origin.
* function is from the HTML spec:
* https://html.spec.whatwg.org/#ascii-serialisation-of-an-origin
*
* @param origin - an origin
*/
function asciiSerializationOfAnOrigin(origin) {
/**
* 1. If origin is an opaque origin, then return "null".
* 2. Otherwise, let result be origin's scheme.
* 3. Append "://" to result.
* 4. Append origin's host, serialized, to result.
* 5. If origin's port is non-null, append a U+003A COLON character (:),
* and origin's port, serialized, to result.
* 6. Return result.
*/
if (origin[0] === "" && origin[1] === "" && origin[2] === null && origin[3] === null) {
return "null";
}
let result = origin[0] + "://" + hostSerializer(origin[1]);
if (origin[2] !== null)
result += ":" + origin[2].toString();
return result;
}
exports.asciiSerializationOfAnOrigin = asciiSerializationOfAnOrigin;
//# sourceMappingURL=URLAlgorithm.js.map
/***/ }),
/***/ 820:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const CharacterDataImpl_1 = __webpack_require__(43);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a text node.
*/
class TextImpl extends CharacterDataImpl_1.CharacterDataImpl {
/**
* Initializes a new instance of `Text`.
*
* @param data - the text content
*/
constructor(data = '') {
super(data);
this._name = '';
this._assignedSlot = null;
}
/** @inheritdoc */
get wholeText() {
/**
* The wholeText attribute’s getter must return the concatenation of the
* data of the contiguous Text nodes of the context object, in tree order.
*/
let text = '';
for (const node of algorithm_1.text_contiguousTextNodes(this, true)) {
text = text + node._data;
}
return text;
}
/** @inheritdoc */
splitText(offset) {
/**
* The splitText(offset) method, when invoked, must split context object
* with offset offset.
*/
return algorithm_1.text_split(this, offset);
}
// MIXIN: Slotable
/* istanbul ignore next */
get assignedSlot() { throw new Error("Mixin: Slotable not implemented."); }
/**
* Creates a `Text`.
*
* @param document - owner document
* @param data - the text content
*/
static _create(document, data = '') {
const node = new TextImpl(data);
node._nodeDocument = document;
return node;
}
}
exports.TextImpl = TextImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(TextImpl.prototype, "_nodeType", interfaces_1.NodeType.Text);
//# sourceMappingURL=TextImpl.js.map
/***/ }),
/***/ 826:
/***/ (function(module, __unusedexports, __webpack_require__) {
var rng = __webpack_require__(139);
var bytesToUuid = __webpack_require__(722);
function v4(options, buf, offset) {
var i = buf && offset || 0;
if (typeof(options) == 'string') {
buf = options === 'binary' ? new Array(16) : null;
options = null;
}
options = options || {};
var rnds = options.random || (options.rng || rng)();
// Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
rnds[6] = (rnds[6] & 0x0f) | 0x40;
rnds[8] = (rnds[8] & 0x3f) | 0x80;
// Copy bytes to buffer, if provided
if (buf) {
for (var ii = 0; ii < 16; ++ii) {
buf[i + ii] = rnds[ii];
}
}
return buf || bytesToUuid(rnds);
}
module.exports = v4;
/***/ }),
/***/ 835:
/***/ (function(module) {
module.exports = require("url");
/***/ }),
/***/ 844:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a set of objects with a size limit.
*/
class FixedSizeSet {
/**
* Initializes a new instance of `FixedSizeSet`.
*
* @param limit - maximum number of items to keep in the set. When the limit
* is exceeded the first item is removed from the set.
*/
constructor(limit = 1000) {
this._items = new Set();
this._limit = limit;
}
/**
* Adds a new item to the set.
*
* @param item - an item
*/
add(item) {
this._items.add(item);
if (this._items.size > this._limit) {
const it = this._items.values().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return this;
}
/**
* Removes an item from the set.
*
* @param item - an item
*/
delete(item) {
return this._items.delete(item);
}
/**
* Determines if an item is in the set.
*
* @param item - an item
*/
has(item) {
return this._items.has(item);
}
/**
* Removes all items from the set.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the set.
*/
get size() { return this._items.size; }
/**
* Applies the given callback function to all elements of the set.
*/
forEach(callback, thisArg) {
this._items.forEach(e => callback.call(thisArg, e, e, this));
}
/**
* Iterates through the items in the set.
*/
*keys() {
yield* this._items.keys();
}
/**
* Iterates through the items in the set.
*/
*values() {
yield* this._items.values();
}
/**
* Iterates through the items in the set.
*/
*entries() {
yield* this._items.entries();
}
/**
* Iterates through the items in the set.
*/
*[Symbol.iterator]() {
yield* this._items;
}
/**
* Returns the string tag of the set.
*/
get [Symbol.toStringTag]() {
return "FixedSizeSet";
}
}
exports.FixedSizeSet = FixedSizeSet;
//# sourceMappingURL=FixedSizeSet.js.map
/***/ }),
/***/ 859:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(42);
const util_2 = __webpack_require__(457);
/**
* Parses the given byte sequence representing a JSON string into an object.
*
* @param bytes - a byte sequence
*/
function parseJSONFromBytes(bytes) {
/**
* 1. Let jsonText be the result of running UTF-8 decode on bytes. [ENCODING]
* 2. Return ? Call(%JSONParse%, undefined, « jsonText »).
*/
const jsonText = util_2.utf8Decode(bytes);
return JSON.parse.call(undefined, jsonText);
}
exports.parseJSONFromBytes = parseJSONFromBytes;
/**
* Serialize the given JavaScript value into a byte sequence.
*
* @param value - a JavaScript value
*/
function serializeJSONToBytes(value) {
/**
* 1. Let jsonString be ? Call(%JSONStringify%, undefined, « value »).
* 2. Return the result of running UTF-8 encode on jsonString. [ENCODING]
*/
const jsonString = JSON.stringify.call(undefined, value);
return util_2.utf8Encode(jsonString);
}
exports.serializeJSONToBytes = serializeJSONToBytes;
/**
* Parses the given JSON string into a Realm-independent JavaScript value.
*
* @param jsonText - a JSON string
*/
function parseJSONIntoInfraValues(jsonText) {
/**
* 1. Let jsValue be ? Call(%JSONParse%, undefined, « jsonText »).
* 2. Return the result of converting a JSON-derived JavaScript value to an
* Infra value, given jsValue.
*/
const jsValue = JSON.parse.call(undefined, jsonText);
return convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue);
}
exports.parseJSONIntoInfraValues = parseJSONIntoInfraValues;
/**
* Parses the value into a Realm-independent JavaScript value.
*
* @param jsValue - a JavaScript value
*/
function convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue) {
/**
* 1. If Type(jsValue) is Null, String, or Number, then return jsValue.
*/
if (jsValue === null || util_1.isString(jsValue) || util_1.isNumber(jsValue))
return jsValue;
/**
* 2. If IsArray(jsValue) is true, then:
* 2.1. Let result be an empty list.
* 2.2. Let length be ! ToLength(! Get(jsValue, "length")).
* 2.3. For each index of the range 0 to length − 1, inclusive:
* 2.3.1. Let indexName be ! ToString(index).
* 2.3.2. Let jsValueAtIndex be ! Get(jsValue, indexName).
* 2.3.3. Let infraValueAtIndex be the result of converting a JSON-derived
* JavaScript value to an Infra value, given jsValueAtIndex.
* 2.3.4. Append infraValueAtIndex to result.
* 2.8. Return result.
*/
if (util_1.isArray(jsValue)) {
const result = new Array();
for (const jsValueAtIndex of jsValue) {
result.push(convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtIndex));
}
return result;
}
else if (util_1.isObject(jsValue)) {
/**
* 3. Let result be an empty ordered map.
* 4. For each key of ! jsValue.[[OwnPropertyKeys]]():
* 4.1. Let jsValueAtKey be ! Get(jsValue, key).
* 4.2. Let infraValueAtKey be the result of converting a JSON-derived
* JavaScript value to an Infra value, given jsValueAtKey.
* 4.3. Set result[key] to infraValueAtKey.
* 5. Return result.
*/
const result = new Map();
for (const key in jsValue) {
/* istanbul ignore else */
if (jsValue.hasOwnProperty(key)) {
const jsValueAtKey = jsValue[key];
result.set(key, convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtKey));
}
}
return result;
}
/* istanbul ignore next */
return jsValue;
}
exports.convertAJSONDerivedJavaScriptValueToAnInfraValue = convertAJSONDerivedJavaScriptValueToAnInfraValue;
//# sourceMappingURL=JSON.js.map
/***/ }),
/***/ 866:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(970);
const NodeImpl_1 = __webpack_require__(935);
const algorithm_1 = __webpack_require__(163);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents an attribute of an element node.
*/
class AttrImpl extends NodeImpl_1.NodeImpl {
/**
* Initializes a new instance of `Attr`.
*
* @param localName - local name
*/
constructor(localName) {
super();
this._namespace = null;
this._namespacePrefix = null;
this._element = null;
this._value = '';
this._localName = localName;
}
/** @inheritdoc */
get ownerElement() { return this._element; }
/** @inheritdoc */
get namespaceURI() { return this._namespace; }
/** @inheritdoc */
get prefix() { return this._namespacePrefix; }
/** @inheritdoc */
get localName() { return this._localName; }
/** @inheritdoc */
get name() { return this._qualifiedName; }
/** @inheritdoc */
get value() { return this._value; }
set value(value) {
/**
* The value attribute’s setter must set an existing attribute value with
* context object and the given value.
*/
algorithm_1.attr_setAnExistingAttributeValue(this, value);
}
/**
* Returns the qualified name.
*/
get _qualifiedName() {
/**
* An attribute’s qualified name is its local name if its namespace prefix
* is null, and its namespace prefix, followed by ":", followed by its
* local name, otherwise.
*/
return (this._namespacePrefix !== null ?
this._namespacePrefix + ':' + this._localName :
this._localName);
}
/**
* Creates an `Attr`.
*
* @param document - owner document
* @param localName - local name
*/
static _create(document, localName) {
const node = new AttrImpl(localName);
node._nodeDocument = document;
return node;
}
}
exports.AttrImpl = AttrImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(AttrImpl.prototype, "_nodeType", interfaces_1.NodeType.Attribute);
WebIDLAlgorithm_1.idl_defineConst(AttrImpl.prototype, "specified", true);
//# sourceMappingURL=AttrImpl.js.map
/***/ }),
/***/ 873:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(918);
const interfaces_1 = __webpack_require__(970);
/**
* Gets the next descendant of the given node of the tree rooted at `root`
* in depth-first pre-order.
*
* @param root - root node of the tree
* @param node - a node
* @param shadow - whether to visit shadow tree nodes
*/
function _getNextDescendantNode(root, node, shadow = false) {
// traverse shadow tree
if (shadow && util_1.Guard.isElementNode(node) && util_1.Guard.isShadowRoot(node.shadowRoot)) {
if (node.shadowRoot._firstChild)
return node.shadowRoot._firstChild;
}
// traverse child nodes
if (node._firstChild)
return node._firstChild;
if (node === root)
return null;
// traverse siblings
if (node._nextSibling)
return node._nextSibling;
// traverse parent's next sibling
let parent = node._parent;
while (parent && parent !== root) {
if (parent._nextSibling)
return parent._nextSibling;
parent = parent._parent;
}
return null;
}
function _emptyIterator() {
return {
[Symbol.iterator]: () => {
return {
next: () => {
return { done: true, value: null };
}
};
}
};
}
/**
* Returns the first descendant node of the tree rooted at `node` in
* depth-first pre-order.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param shadow - whether to visit shadow tree nodes
* @param filter - a function to filter nodes
*/
function tree_getFirstDescendantNode(node, self = false, shadow = false, filter) {
let firstNode = (self ? node : _getNextDescendantNode(node, node, shadow));
while (firstNode && filter && !filter(firstNode)) {
firstNode = _getNextDescendantNode(node, firstNode, shadow);
}
return firstNode;
}
exports.tree_getFirstDescendantNode = tree_getFirstDescendantNode;
/**
* Returns the next descendant node of the tree rooted at `node` in
* depth-first pre-order.
*
* @param node - root node of the tree
* @param currentNode - current descendant node
* @param self - whether to include `node` in traversal
* @param shadow - whether to visit shadow tree nodes
* @param filter - a function to filter nodes
*/
function tree_getNextDescendantNode(node, currentNode, self = false, shadow = false, filter) {
let nextNode = _getNextDescendantNode(node, currentNode, shadow);
while (nextNode && filter && !filter(nextNode)) {
nextNode = _getNextDescendantNode(node, nextNode, shadow);
}
return nextNode;
}
exports.tree_getNextDescendantNode = tree_getNextDescendantNode;
/**
* Traverses through all descendant nodes of the tree rooted at
* `node` in depth-first pre-order.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param shadow - whether to visit shadow tree nodes
* @param filter - a function to filter nodes
*/
function tree_getDescendantNodes(node, self = false, shadow = false, filter) {
if (!self && node._children.size === 0) {
return _emptyIterator();
}
return {
[Symbol.iterator]: () => {
let currentNode = (self ? node : _getNextDescendantNode(node, node, shadow));
return {
next: () => {
while (currentNode && filter && !filter(currentNode)) {
currentNode = _getNextDescendantNode(node, currentNode, shadow);
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = _getNextDescendantNode(node, currentNode, shadow);
return result;
}
}
};
}
};
}
exports.tree_getDescendantNodes = tree_getDescendantNodes;
/**
* Traverses through all descendant element nodes of the tree rooted at
* `node` in depth-first preorder.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param shadow - whether to visit shadow tree nodes
* @param filter - a function to filter nodes
*/
function tree_getDescendantElements(node, self = false, shadow = false, filter) {
if (!self && node._children.size === 0) {
return _emptyIterator();
}
return {
[Symbol.iterator]: () => {
const it = tree_getDescendantNodes(node, self, shadow, (e) => util_1.Guard.isElementNode(e))[Symbol.iterator]();
let currentNode = it.next().value;
return {
next() {
while (currentNode && filter && !filter(currentNode)) {
currentNode = it.next().value;
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = it.next().value;
return result;
}
}
};
}
};
}
exports.tree_getDescendantElements = tree_getDescendantElements;
/**
* Traverses through all sibling nodes of `node`.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param filter - a function to filter nodes
*/
function tree_getSiblingNodes(node, self = false, filter) {
if (!node._parent || node._parent._children.size === 0) {
return _emptyIterator();
}
return {
[Symbol.iterator]() {
let currentNode = node._parent ? node._parent._firstChild : null;
return {
next() {
while (currentNode && (filter && !filter(currentNode) || (!self && currentNode === node))) {
currentNode = currentNode._nextSibling;
}
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = currentNode._nextSibling;
return result;
}
}
};
}
};
}
exports.tree_getSiblingNodes = tree_getSiblingNodes;
/**
* Gets the first ancestor of `node` in reverse tree order.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param filter - a function to filter nodes
*/
function tree_getFirstAncestorNode(node, self = false, filter) {
let firstNode = self ? node : node._parent;
while (firstNode && filter && !filter(firstNode)) {
firstNode = firstNode._parent;
}
return firstNode;
}
exports.tree_getFirstAncestorNode = tree_getFirstAncestorNode;
/**
* Gets the first ancestor of `node` in reverse tree order.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param filter - a function to filter nodes
*/
function tree_getNextAncestorNode(node, currentNode, self = false, filter) {
let nextNode = currentNode._parent;
while (nextNode && filter && !filter(nextNode)) {
nextNode = nextNode._parent;
}
return nextNode;
}
exports.tree_getNextAncestorNode = tree_getNextAncestorNode;
/**
* Traverses through all ancestor nodes `node` in reverse tree order.
*
* @param node - root node of the tree
* @param self - whether to include `node` in traversal
* @param filter - a function to filter nodes
*/
function tree_getAncestorNodes(node, self = false, filter) {
if (!self && !node._parent) {
return _emptyIterator();
}
return {
[Symbol.iterator]() {
let currentNode = tree_getFirstAncestorNode(node, self, filter);
return {
next() {
if (currentNode === null) {
return { done: true, value: null };
}
else {
const result = { done: false, value: currentNode };
currentNode = tree_getNextAncestorNode(node, currentNode, self, filter);
return result;
}
}
};
}
};
}
exports.tree_getAncestorNodes = tree_getAncestorNodes;
/**
* Returns the common ancestor of the given nodes.
*
* @param nodeA - a node
* @param nodeB - a node
*/
function tree_getCommonAncestor(nodeA, nodeB) {
if (nodeA === nodeB) {
return nodeA._parent;
}
// lists of parent nodes
const parentsA = [];
const parentsB = [];
let pA = tree_getFirstAncestorNode(nodeA, true);
while (pA !== null) {
parentsA.push(pA);
pA = tree_getNextAncestorNode(nodeA, pA, true);
}
let pB = tree_getFirstAncestorNode(nodeB, true);
while (pB !== null) {
parentsB.push(pB);
pB = tree_getNextAncestorNode(nodeB, pB, true);
}
// walk through parents backwards until they differ
let pos1 = parentsA.length;
let pos2 = parentsB.length;
let parent = null;
for (let i = Math.min(pos1, pos2); i > 0; i--) {
const parent1 = parentsA[--pos1];
const parent2 = parentsB[--pos2];
if (parent1 !== parent2) {
break;
}
parent = parent1;
}
return parent;
}
exports.tree_getCommonAncestor = tree_getCommonAncestor;
/**
* Returns the node following `node` in depth-first preorder.
*
* @param root - root of the subtree
* @param node - a node
*/
function tree_getFollowingNode(root, node) {
if (node._firstChild) {
return node._firstChild;
}
else if (node._nextSibling) {
return node._nextSibling;
}
else {
while (true) {
const parent = node._parent;
if (parent === null || parent === root) {
return null;
}
else if (parent._nextSibling) {
return parent._nextSibling;
}
else {
node = parent;
}
}
}
}
exports.tree_getFollowingNode = tree_getFollowingNode;
/**
* Returns the node preceding `node` in depth-first preorder.
*
* @param root - root of the subtree
* @param node - a node
*/
function tree_getPrecedingNode(root, node) {
if (node === root) {
return null;
}
if (node._previousSibling) {
node = node._previousSibling;
if (node._lastChild) {
return node._lastChild;
}
else {
return node;
}
}
else {
return node._parent;
}
}
exports.tree_getPrecedingNode = tree_getPrecedingNode;
/**
* Determines if the node tree is constrained. A node tree is
* constrained as follows, expressed as a relationship between the
* type of node and its allowed children:
* - Document (In tree order)
* * Zero or more nodes each of which is ProcessingInstruction
* or Comment.
* * Optionally one DocumentType node.
* * Zero or more nodes each of which is ProcessingInstruction
* or Comment.
* * Optionally one Element node.
* * Zero or more nodes each of which is ProcessingInstruction
* or Comment.
* - DocumentFragment, Element
* * Zero or more nodes each of which is Element, Text,
* ProcessingInstruction, or Comment.
* - DocumentType, Text, ProcessingInstruction, Comment
* * None.
*
* @param node - the root of the tree
*/
function tree_isConstrained(node) {
switch (node._nodeType) {
case interfaces_1.NodeType.Document:
let hasDocType = false;
let hasElement = false;
for (const childNode of node._children) {
switch (childNode._nodeType) {
case interfaces_1.NodeType.ProcessingInstruction:
case interfaces_1.NodeType.Comment:
break;
case interfaces_1.NodeType.DocumentType:
if (hasDocType || hasElement)
return false;
hasDocType = true;
break;
case interfaces_1.NodeType.Element:
if (hasElement)
return false;
hasElement = true;
break;
default:
return false;
}
}
break;
case interfaces_1.NodeType.DocumentFragment:
case interfaces_1.NodeType.Element:
for (const childNode of node._children) {
switch (childNode._nodeType) {
case interfaces_1.NodeType.Element:
case interfaces_1.NodeType.Text:
case interfaces_1.NodeType.ProcessingInstruction:
case interfaces_1.NodeType.CData:
case interfaces_1.NodeType.Comment:
break;
default:
return false;
}
}
break;
case interfaces_1.NodeType.DocumentType:
case interfaces_1.NodeType.Text:
case interfaces_1.NodeType.ProcessingInstruction:
case interfaces_1.NodeType.CData:
case interfaces_1.NodeType.Comment:
return (!node.hasChildNodes());
}
for (const childNode of node._children) {
// recursively check child nodes
if (!tree_isConstrained(childNode))
return false;
}
return true;
}
exports.tree_isConstrained = tree_isConstrained;
/**
* Returns the length of a node.
*
* @param node - a node to check
*/
function tree_nodeLength(node) {
/**
* To determine the length of a node node, switch on node:
* - DocumentType
* Zero.
* - Text
* - ProcessingInstruction
* - Comment
* Its data’s length.
* - Any other node
* Its number of children.
*/
if (util_1.Guard.isDocumentTypeNode(node)) {
return 0;
}
else if (util_1.Guard.isCharacterDataNode(node)) {
return node._data.length;
}
else {
return node._children.size;
}
}
exports.tree_nodeLength = tree_nodeLength;
/**
* Determines if a node is empty.
*
* @param node - a node to check
*/
function tree_isEmpty(node) {
/**
* A node is considered empty if its length is zero.
*/
return (tree_nodeLength(node) === 0);
}
exports.tree_isEmpty = tree_isEmpty;
/**
* Returns the root node of a tree. The root of an object is itself,
* if its parent is `null`, or else it is the root of its parent.
* The root of a tree is any object participating in that tree
* whose parent is `null`.
*
* @param node - a node of the tree
* @param shadow - `true` to return shadow-including root, otherwise
* `false`
*/
function tree_rootNode(node, shadow = false) {
/**
* The root of an object is itself, if its parent is null, or else it is the
* root of its parent. The root of a tree is any object participating in
* that tree whose parent is null.
*/
if (shadow) {
const root = tree_rootNode(node, false);
if (util_1.Guard.isShadowRoot(root))
return tree_rootNode(root._host, true);
else
return root;
}
else {
if (!node._parent)
return node;
else
return tree_rootNode(node._parent);
}
}
exports.tree_rootNode = tree_rootNode;
/**
* Determines whether `other` is a descendant of `node`. An object
* A is called a descendant of an object B, if either A is a child
* of B or A is a child of an object C that is a descendant of B.
*
* @param node - a node
* @param other - the node to check
* @param self - if `true`, traversal includes `node` itself
* @param shadow - if `true`, traversal includes the
* node's and its descendant's shadow trees as well.
*/
function tree_isDescendantOf(node, other, self = false, shadow = false) {
/**
* An object A is called a descendant of an object B, if either A is a
* child of B or A is a child of an object C that is a descendant of B.
*
* An inclusive descendant is an object or one of its descendants.
*/
let child = tree_getFirstDescendantNode(node, self, shadow);
while (child !== null) {
if (child === other) {
return true;
}
child = tree_getNextDescendantNode(node, child, self, shadow);
}
return false;
}
exports.tree_isDescendantOf = tree_isDescendantOf;
/**
* Determines whether `other` is an ancestor of `node`. An object A
* is called an ancestor of an object B if and only if B is a
* descendant of A.
*
* @param node - a node
* @param other - the node to check
* @param self - if `true`, traversal includes `node` itself
* @param shadow - if `true`, traversal includes the
* node's and its descendant's shadow trees as well.
*/
function tree_isAncestorOf(node, other, self = false, shadow = false) {
let ancestor = self ? node : shadow && util_1.Guard.isShadowRoot(node) ?
node._host : node._parent;
while (ancestor !== null) {
if (ancestor === other)
return true;
ancestor = shadow && util_1.Guard.isShadowRoot(ancestor) ?
ancestor._host : ancestor._parent;
}
return false;
}
exports.tree_isAncestorOf = tree_isAncestorOf;
/**
* Determines whether `other` is a host-including ancestor of `node`. An
* object A is a host-including inclusive ancestor of an object B, if either
* A is an inclusive ancestor of B, or if B’s root has a non-null host and
* A is a host-including inclusive ancestor of B’s root’s host.
*
* @param node - a node
* @param other - the node to check
* @param self - if `true`, traversal includes `node` itself
*/
function tree_isHostIncludingAncestorOf(node, other, self = false) {
if (tree_isAncestorOf(node, other, self))
return true;
const root = tree_rootNode(node);
if (util_1.Guard.isDocumentFragmentNode(root) && root._host !== null &&
tree_isHostIncludingAncestorOf(root._host, other, self))
return true;
return false;
}
exports.tree_isHostIncludingAncestorOf = tree_isHostIncludingAncestorOf;
/**
* Determines whether `other` is a sibling of `node`. An object A is
* called a sibling of an object B, if and only if B and A share
* the same non-null parent.
*
* @param node - a node
* @param other - the node to check
* @param self - if `true`, traversal includes `node` itself
*/
function tree_isSiblingOf(node, other, self = false) {
/**
* An object A is called a sibling of an object B, if and only if B and A
* share the same non-null parent.
*
* An inclusive sibling is an object or one of its siblings.
*/
if (node === other) {
if (self)
return true;
}
else {
return (node._parent !== null && node._parent === other._parent);
}
return false;
}
exports.tree_isSiblingOf = tree_isSiblingOf;
/**
* Determines whether `other` is preceding `node`. An object A is
* preceding an object B if A and B are in the same tree and A comes
* before B in tree order.
*
* @param node - a node
* @param other - the node to check
*/
function tree_isPreceding(node, other) {
/**
* An object A is preceding an object B if A and B are in the same tree and
* A comes before B in tree order.
*/
const nodePos = tree_treePosition(node);
const otherPos = tree_treePosition(other);
if (nodePos === -1 || otherPos === -1)
return false;
else if (tree_rootNode(node) !== tree_rootNode(other))
return false;
else
return otherPos < nodePos;
}
exports.tree_isPreceding = tree_isPreceding;
/**
* Determines whether `other` is following `node`. An object A is
* following an object B if A and B are in the same tree and A comes
* after B in tree order.
*
* @param node - a node
* @param other - the node to check
*/
function tree_isFollowing(node, other) {
/**
* An object A is following an object B if A and B are in the same tree and
* A comes after B in tree order.
*/
const nodePos = tree_treePosition(node);
const otherPos = tree_treePosition(other);
if (nodePos === -1 || otherPos === -1)
return false;
else if (tree_rootNode(node) !== tree_rootNode(other))
return false;
else
return otherPos > nodePos;
}
exports.tree_isFollowing = tree_isFollowing;
/**
* Determines whether `other` is the parent node of `node`.
*
* @param node - a node
* @param other - the node to check
*/
function tree_isParentOf(node, other) {
/**
* An object that participates in a tree has a parent, which is either
* null or an object, and has children, which is an ordered set of objects.
* An object A whose parent is object B is a child of B.
*/
return (node._parent === other);
}
exports.tree_isParentOf = tree_isParentOf;
/**
* Determines whether `other` is a child node of `node`.
*
* @param node - a node
* @param other - the node to check
*/
function tree_isChildOf(node, other) {
/**
* An object that participates in a tree has a parent, which is either
* null or an object, and has children, which is an ordered set of objects.
* An object A whose parent is object B is a child of B.
*/
return (other._parent === node);
}
exports.tree_isChildOf = tree_isChildOf;
/**
* Returns the previous sibling node of `node` or null if it has no
* preceding sibling.
*
* @param node
*/
function tree_previousSibling(node) {
/**
* The previous sibling of an object is its first preceding sibling or null
* if it has no preceding sibling.
*/
return node._previousSibling;
}
exports.tree_previousSibling = tree_previousSibling;
/**
* Returns the next sibling node of `node` or null if it has no
* following sibling.
*
* @param node
*/
function tree_nextSibling(node) {
/**
* The next sibling of an object is its first following sibling or null
* if it has no following sibling.
*/
return node._nextSibling;
}
exports.tree_nextSibling = tree_nextSibling;
/**
* Returns the first child node of `node` or null if it has no
* children.
*
* @param node
*/
function tree_firstChild(node) {
/**
* The first child of an object is its first child or null if it has no
* children.
*/
return node._firstChild;
}
exports.tree_firstChild = tree_firstChild;
/**
* Returns the last child node of `node` or null if it has no
* children.
*
* @param node
*/
function tree_lastChild(node) {
/**
* The last child of an object is its last child or null if it has no
* children.
*/
return node._lastChild;
}
exports.tree_lastChild = tree_lastChild;
/**
* Returns the zero-based index of `node` when counted preorder in
* the tree rooted at `root`. Returns `-1` if `node` is not in
* the tree.
*
* @param node - the node to get the index of
*/
function tree_treePosition(node) {
const root = tree_rootNode(node);
let pos = 0;
let childNode = tree_getFirstDescendantNode(root);
while (childNode !== null) {
pos++;
if (childNode === node)
return pos;
childNode = tree_getNextDescendantNode(root, childNode);
}
return -1;
}
exports.tree_treePosition = tree_treePosition;
/**
* Determines the index of `node`. The index of an object is its number of
* preceding siblings, or 0 if it has none.
*
* @param node - a node
* @param other - the node to check
*/
function tree_index(node) {
/**
* The index of an object is its number of preceding siblings, or 0 if it
* has none.
*/
let n = 0;
while (node._previousSibling !== null) {
n++;
node = node._previousSibling;
}
return n;
}
exports.tree_index = tree_index;
/**
* Retargets an object against another object.
*
* @param a - an object to retarget
* @param b - an object to retarget against
*/
function tree_retarget(a, b) {
/**
* To retarget an object A against an object B, repeat these steps until
* they return an object:
* 1. If one of the following is true
* - A is not a node
* - A's root is not a shadow root
* - B is a node and A's root is a shadow-including inclusive ancestor
* of B
* then return A.
* 2. Set A to A's root's host.
*/
while (true) {
if (!a || !util_1.Guard.isNode(a)) {
return a;
}
const rootOfA = tree_rootNode(a);
if (!util_1.Guard.isShadowRoot(rootOfA)) {
return a;
}
if (b && util_1.Guard.isNode(b) && tree_isAncestorOf(rootOfA, b, true, true)) {
return a;
}
a = rootOfA.host;
}
}
exports.tree_retarget = tree_retarget;
//# sourceMappingURL=TreeAlgorithm.js.map
/***/ }),
/***/ 879:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache for storing order between equal objects.
*
* This cache is used when an algorithm compares two objects and finds them to
* be equal but still needs to establish an order between those two objects.
* When two such objects `a` and `b` are passed to the `check` method, a random
* number is generated with `Math.random()`. If the random number is less than
* `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along
* with `a` and `b` is stored in the cache, so that subsequent checks result
* in the same consistent result.
*
* The cache has a size limit which is defined on initialization.
*/
class CompareCache {
/**
* Initializes a new instance of `CompareCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Compares and caches the given objects. Returns `true` if `objA < objB` and
* `false` otherwise.
*
* @param objA - an item to compare
* @param objB - an item to compare
*/
check(objA, objB) {
if (this._items.get(objA) === objB)
return true;
else if (this._items.get(objB) === objA)
return false;
const result = (Math.random() < 0.5);
if (result) {
this._items.set(objA, objB);
}
else {
this._items.set(objB, objA);
}
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return result;
}
}
exports.CompareCache = CompareCache;
//# sourceMappingURL=CompareCache.js.map
/***/ }),
/***/ 884:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs = __importStar(__webpack_require__(747));
const path = __importStar(__webpack_require__(622));
const io = __importStar(__webpack_require__(1));
const exec = __importStar(__webpack_require__(986));
const util = __importStar(__webpack_require__(322));
exports.PRIVATE_KEY_FILE = path.join(util.getTempDir(), 'private-key.asc');
const PRIVATE_KEY_FINGERPRINT_REGEX = /\w{40}/;
function importKey(privateKey) {
return __awaiter(this, void 0, void 0, function* () {
fs.writeFileSync(exports.PRIVATE_KEY_FILE, privateKey, {
encoding: 'utf-8',
flag: 'w'
});
let output = '';
const options = {
silent: true,
listeners: {
stdout: (data) => {
output += data.toString();
}
}
};
yield exec.exec('gpg', [
'--batch',
'--import-options',
'import-show',
'--import',
exports.PRIVATE_KEY_FILE
], options);
yield io.rmRF(exports.PRIVATE_KEY_FILE);
const match = output.match(PRIVATE_KEY_FINGERPRINT_REGEX);
return match && match[0];
});
}
exports.importKey = importKey;
function deleteKey(keyFingerprint) {
return __awaiter(this, void 0, void 0, function* () {
yield exec.exec('gpg', ['--batch', '--yes', '--delete-secret-keys', keyFingerprint], { silent: true });
yield exec.exec('gpg', ['--batch', '--yes', '--delete-keys', keyFingerprint], { silent: true });
});
}
exports.deleteKey = deleteKey;
/***/ }),
/***/ 889:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache of objects with a size limit.
*/
class ObjectCache {
/**
* Initializes a new instance of `ObjectCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Gets an item from the cache.
*
* @param key - object key
*/
get(key) {
return this._items.get(key);
}
/**
* Adds a new item to the cache.
*
* @param key - object key
* @param value - object value
*/
set(key, value) {
this._items.set(key, value);
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
}
/**
* Removes an item from the cache.
*
* @param item - an item
*/
delete(key) {
return this._items.delete(key);
}
/**
* Determines if an item is in the cache.
*
* @param item - an item
*/
has(key) {
return this._items.has(key);
}
/**
* Removes all items from the cache.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the cache.
*/
get size() { return this._items.size; }
/**
* Applies the given callback function to all elements of the cache.
*/
forEach(callback, thisArg) {
this._items.forEach((v, k) => callback.call(thisArg, k, v));
}
/**
* Iterates through the items in the set.
*/
*keys() {
yield* this._items.keys();
}
/**
* Iterates through the items in the set.
*/
*values() {
yield* this._items.values();
}
/**
* Iterates through the items in the set.
*/
*entries() {
yield* this._items.entries();
}
/**
* Iterates through the items in the set.
*/
*[Symbol.iterator]() {
yield* this._items;
}
/**
* Returns the string tag of the cache.
*/
get [Symbol.toStringTag]() {
return "ObjectCache";
}
}
exports.ObjectCache = ObjectCache;
//# sourceMappingURL=ObjectCache.js.map
/***/ }),
/***/ 904:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Guard_1 = __webpack_require__(783);
/**
* Contains type casts for DOM objects.
*/
class Cast {
/**
* Casts the given object to a `Node`.
*
* @param a - the object to cast
*/
static asNode(a) {
if (Guard_1.Guard.isNode(a)) {
return a;
}
else {
throw new Error("Invalid object. Node expected.");
}
}
}
exports.Cast = Cast;
//# sourceMappingURL=Cast.js.map
/***/ }),
/***/ 911:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interfaces_1 = __webpack_require__(172);
/**
* Represents a lexer for XML content in a string.
*/
class XMLStringLexer {
/**
* Initializes a new instance of `XMLStringLexer`.
*
* @param str - the string to tokenize and lex
* @param options - lexer options
*/
constructor(str, options) {
this._options = {
skipWhitespaceOnlyText: false
};
this.err = { line: -1, col: -1, index: -1, str: "" };
this._str = str;
this._index = 0;
this._length = str.length;
if (options) {
this._options.skipWhitespaceOnlyText = options.skipWhitespaceOnlyText || false;
}
}
/**
* Returns the next token.
*/
nextToken() {
if (this.eof()) {
return { type: interfaces_1.TokenType.EOF };
}
let token = (this.skipIfStartsWith('<') ? this.openBracket() : this.text());
if (this._options.skipWhitespaceOnlyText) {
if (token.type === interfaces_1.TokenType.Text &&
XMLStringLexer.isWhiteSpaceToken(token)) {
token = this.nextToken();
}
}
return token;
}
/**
* Branches from an opening bracket (`<`).
*/
openBracket() {
if (this.skipIfStartsWith('?')) {
if (this.skipIfStartsWith('xml')) {
if (XMLStringLexer.isSpace(this._str[this._index])) {
return this.declaration();
}
else {
// a processing instruction starting with xml. e.g. <?xml-stylesheet href="doc.xsl" type="text/xsl"?>
this.seek(-3);
return this.pi();
}
}
else {
return this.pi();
}
}
else if (this.skipIfStartsWith('!')) {
if (this.skipIfStartsWith('--')) {
return this.comment();
}
else if (this.skipIfStartsWith('[CDATA[')) {
return this.cdata();
}
else if (this.skipIfStartsWith('DOCTYPE')) {
return this.doctype();
}
else {
this.throwError("Invalid '!' in opening tag.");
}
}
else if (this.skipIfStartsWith('/')) {
return this.closeTag();
}
else {
return this.openTag();
}
}
/**
* Produces an XML declaration token.
*/
declaration() {
let version = '';
let encoding = '';
let standalone = '';
while (!this.eof()) {
this.skipSpace();
if (this.skipIfStartsWith('?>')) {
return { type: interfaces_1.TokenType.Declaration, version: version, encoding: encoding, standalone: standalone };
}
else {
// attribute name
const [attName, attValue] = this.attribute();
if (attName === 'version')
version = attValue;
else if (attName === 'encoding')
encoding = attValue;
else if (attName === 'standalone')
standalone = attValue;
else
this.throwError('Invalid attribute name: ' + attName);
}
}
this.throwError('Missing declaration end symbol `?>`');
}
/**
* Produces a doc type token.
*/
doctype() {
let pubId = '';
let sysId = '';
// name
this.skipSpace();
const name = this.takeUntil2('[', '>', true);
this.skipSpace();
if (this.skipIfStartsWith('PUBLIC')) {
pubId = this.quotedString();
sysId = this.quotedString();
}
else if (this.skipIfStartsWith('SYSTEM')) {
sysId = this.quotedString();
}
// skip internal subset
this.skipSpace();
if (this.skipIfStartsWith('[')) {
// skip internal subset nodes
this.skipUntil(']');
if (!this.skipIfStartsWith(']')) {
this.throwError('Missing end bracket of DTD internal subset');
}
}
this.skipSpace();
if (!this.skipIfStartsWith('>')) {
this.throwError('Missing doctype end symbol `>`');
}
return { type: interfaces_1.TokenType.DocType, name: name, pubId: pubId, sysId: sysId };
}
/**
* Produces a processing instruction token.
*/
pi() {
const target = this.takeUntilStartsWith('?>', true);
if (this.eof()) {
this.throwError('Missing processing instruction end symbol `?>`');
}
this.skipSpace();
if (this.skipIfStartsWith('?>')) {
return { type: interfaces_1.TokenType.PI, target: target, data: '' };
}
const data = this.takeUntilStartsWith('?>');
if (this.eof()) {
this.throwError('Missing processing instruction end symbol `?>`');
}
this.seek(2);
return { type: interfaces_1.TokenType.PI, target: target, data: data };
}
/**
* Produces a text token.
*
*/
text() {
const data = this.takeUntil('<');
return { type: interfaces_1.TokenType.Text, data: data };
}
/**
* Produces a comment token.
*
*/
comment() {
const data = this.takeUntilStartsWith('-->');
if (this.eof()) {
this.throwError('Missing comment end symbol `-->`');
}
this.seek(3);
return { type: interfaces_1.TokenType.Comment, data: data };
}
/**
* Produces a CDATA token.
*
*/
cdata() {
const data = this.takeUntilStartsWith(']]>');
if (this.eof()) {
this.throwError('Missing CDATA end symbol `]>`');
}
this.seek(3);
return { type: interfaces_1.TokenType.CDATA, data: data };
}
/**
* Produces an element token.
*/
openTag() {
// element name
this.skipSpace();
const name = this.takeUntil2('>', '/', true);
this.skipSpace();
if (this.skipIfStartsWith('>')) {
return { type: interfaces_1.TokenType.Element, name: name, attributes: [], selfClosing: false };
}
else if (this.skipIfStartsWith('/>')) {
return { type: interfaces_1.TokenType.Element, name: name, attributes: [], selfClosing: true };
}
// attributes
const attributes = [];
while (!this.eof()) {
// end tag
this.skipSpace();
if (this.skipIfStartsWith('>')) {
return { type: interfaces_1.TokenType.Element, name: name, attributes: attributes, selfClosing: false };
}
else if (this.skipIfStartsWith('/>')) {
return { type: interfaces_1.TokenType.Element, name: name, attributes: attributes, selfClosing: true };
}
const attr = this.attribute();
attributes.push(attr);
}
this.throwError('Missing opening element tag end symbol `>`');
}
/**
* Produces a closing tag token.
*
*/
closeTag() {
this.skipSpace();
const name = this.takeUntil('>', true);
this.skipSpace();
if (!this.skipIfStartsWith('>')) {
this.throwError('Missing closing element tag end symbol `>`');
}
return { type: interfaces_1.TokenType.ClosingTag, name: name };
}
/**
* Reads an attribute name, value pair
*/
attribute() {
// attribute name
this.skipSpace();
const name = this.takeUntil('=', true);
this.skipSpace();
if (!this.skipIfStartsWith('=')) {
this.throwError('Missing equals sign before attribute value');
}
// attribute value
const value = this.quotedString();
return [name, value];
}
/**
* Reads a string between double or single quotes.
*/
quotedString() {
this.skipSpace();
const startQuote = this.take(1);
if (!XMLStringLexer.isQuote(startQuote)) {
this.throwError('Missing start quote character before quoted value');
}
const value = this.takeUntil(startQuote);
if (!this.skipIfStartsWith(startQuote)) {
this.throwError('Missing end quote character after quoted value');
}
return value;
}
/**
* Determines if the current index is at or past the end of input string.
*/
eof() { return this._index >= this._length; }
/**
* Skips the length of the given string if the string from current position
* starts with the given string.
*
* @param str - the string to match
*/
skipIfStartsWith(str) {
const strLength = str.length;
if (strLength === 1) {
if (this._str[this._index] === str) {
this._index++;
return true;
}
else {
return false;
}
}
for (let i = 0; i < strLength; i++) {
if (this._str[this._index + i] !== str[i])
return false;
}
this._index += strLength;
return true;
}
/**
* Seeks a number of character codes.
*
* @param count - number of characters to skip
*/
seek(count) {
this._index += count;
if (this._index < 0)
this._index = 0;
if (this._index > this._length)
this._index = this._length;
}
/**
* Skips space characters.
*/
skipSpace() {
while (!this.eof() && (XMLStringLexer.isSpace(this._str[this._index]))) {
this._index++;
}
}
/**
* Takes a given number of characters.
*
* @param count - character count
*/
take(count) {
if (count === 1) {
return this._str[this._index++];
}
const startIndex = this._index;
this.seek(count);
return this._str.slice(startIndex, this._index);
}
/**
* Takes characters until the next character matches `char`.
*
* @param char - a character to match
* @param space - whether a space character stops iteration
*/
takeUntil(char, space = false) {
const startIndex = this._index;
while (this._index < this._length) {
const c = this._str[this._index];
if (c !== char && (!space || !XMLStringLexer.isSpace(c))) {
this._index++;
}
else {
break;
}
}
return this._str.slice(startIndex, this._index);
}
/**
* Takes characters until the next character matches `char1` or `char1`.
*
* @param char1 - a character to match
* @param char2 - a character to match
* @param space - whether a space character stops iteration
*/
takeUntil2(char1, char2, space = false) {
const startIndex = this._index;
while (this._index < this._length) {
const c = this._str[this._index];
if (c !== char1 && c !== char2 && (!space || !XMLStringLexer.isSpace(c))) {
this._index++;
}
else {
break;
}
}
return this._str.slice(startIndex, this._index);
}
/**
* Takes characters until the next characters matches `str`.
*
* @param str - a string to match
* @param space - whether a space character stops iteration
*/
takeUntilStartsWith(str, space = false) {
const startIndex = this._index;
const strLength = str.length;
while (this._index < this._length) {
let match = true;
for (let i = 0; i < strLength; i++) {
const c = this._str[this._index + i];
const char = str[i];
if (space && XMLStringLexer.isSpace(c)) {
return this._str.slice(startIndex, this._index);
}
else if (c !== char) {
this._index++;
match = false;
break;
}
}
if (match)
return this._str.slice(startIndex, this._index);
}
this._index = this._length;
return this._str.slice(startIndex);
}
/**
* Skips characters until the next character matches `char`.
*
* @param char - a character to match
*/
skipUntil(char) {
while (this._index < this._length) {
const c = this._str[this._index];
if (c !== char) {
this._index++;
}
else {
break;
}
}
}
/**
* Determines if the given token is entirely whitespace.
*
* @param token - the token to check
*/
static isWhiteSpaceToken(token) {
const str = token.data;
for (let i = 0; i < str.length; i++) {
const c = str[i];
if (c !== ' ' && c !== '\n' && c !== '\r' && c !== '\t' && c !== '\f')
return false;
}
return true;
}
/**
* Determines if the given character is whitespace.
*
* @param char - the character to check
*/
static isSpace(char) {
return char === ' ' || char === '\n' || char === '\r' || char === '\t';
}
/**
* Determines if the given character is a quote character.
*
* @param char - the character to check
*/
static isQuote(char) {
return (char === '"' || char === '\'');
}
/**
* Throws a parser error and records the line and column numbers in the parsed
* string.
*
* @param msg - error message
*/
throwError(msg) {
const regexp = /\r\n|\r|\n/g;
let match = null;
let line = 0;
let firstNewLineIndex = 0;
let lastNewlineIndex = this._str.length;
while ((match = regexp.exec(this._str)) !== null) {
if (match === null)
break;
line++;
if (match.index < this._index)
firstNewLineIndex = regexp.lastIndex;
if (match.index > this._index) {
lastNewlineIndex = match.index;
break;
}
}
this.err = {
line: line,
col: this._index - firstNewLineIndex,
index: this._index,
str: this._str.substring(firstNewLineIndex, lastNewlineIndex)
};
throw new Error(msg + "\nIndex: " + this.err.index +
"\nLn: " + this.err.line + ", Col: " + this.err.col +
"\nInput: " + this.err.str);
}
/**
* Returns an iterator for the lexer.
*/
[Symbol.iterator]() {
this._index = 0;
return {
next: function () {
const token = this.nextToken();
if (token.type === interfaces_1.TokenType.EOF) {
return { done: true, value: null };
}
else {
return { done: false, value: token };
}
}.bind(this)
};
}
}
exports.XMLStringLexer = XMLStringLexer;
//# sourceMappingURL=XMLStringLexer.js.map
/***/ }),
/***/ 916:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.HTML = "http://www.w3.org/1999/xhtml";
exports.XML = "http://www.w3.org/XML/1998/namespace";
exports.XMLNS = "http://www.w3.org/2000/xmlns/";
exports.MathML = "http://www.w3.org/1998/Math/MathML";
exports.SVG = "http://www.w3.org/2000/svg";
exports.XLink = "http://www.w3.org/1999/xlink";
//# sourceMappingURL=Namespace.js.map
/***/ }),
/***/ 918:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Cast_1 = __webpack_require__(904);
exports.Cast = Cast_1.Cast;
var Guard_1 = __webpack_require__(783);
exports.Guard = Guard_1.Guard;
var EmptySet_1 = __webpack_require__(968);
exports.EmptySet = EmptySet_1.EmptySet;
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 920:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const TextImpl_1 = __webpack_require__(820);
const interfaces_1 = __webpack_require__(970);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a CDATA node.
*/
class CDATASectionImpl extends TextImpl_1.TextImpl {
/**
* Initializes a new instance of `CDATASection`.
*
* @param data - node contents
*/
constructor(data) {
super(data);
}
/**
* Creates a new `CDATASection`.
*
* @param document - owner document
* @param data - node contents
*/
static _create(document, data = '') {
const node = new CDATASectionImpl(data);
node._nodeDocument = document;
return node;
}
}
exports.CDATASectionImpl = CDATASectionImpl;
/**
* Initialize prototype properties
*/
WebIDLAlgorithm_1.idl_defineConst(CDATASectionImpl.prototype, "_nodeType", interfaces_1.NodeType.CData);
//# sourceMappingURL=CDATASectionImpl.js.map
/***/ }),
/***/ 923:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const io = __importStar(__webpack_require__(1));
const exec = __importStar(__webpack_require__(986));
const httpm = __importStar(__webpack_require__(539));
const tc = __importStar(__webpack_require__(533));
const fs = __importStar(__webpack_require__(747));
const path = __importStar(__webpack_require__(622));
const semver = __importStar(__webpack_require__(280));
const util = __importStar(__webpack_require__(322));
const tempDirectory = util.getTempDir();
const IS_WINDOWS = util.isWindows();
function getJava(version, arch, jdkFile, javaPackage) {
return __awaiter(this, void 0, void 0, function* () {
let toolPath = tc.find(javaPackage, version);
if (toolPath) {
core.debug(`Tool found in cache ${toolPath}`);
}
else {
let compressedFileExtension = '';
if (!jdkFile) {
core.debug('Downloading JDK from Azul');
const http = new httpm.HttpClient('setup-java', undefined, {
allowRetries: true,
maxRetries: 3
});
const url = 'https://static.azul.com/zulu/bin/';
const response = yield http.get(url);
const statusCode = response.message.statusCode || 0;
if (statusCode < 200 || statusCode > 299) {
let body = '';
try {
body = yield response.readBody();
}
catch (err) {
core.debug(`Unable to read body: ${err.message}`);
}
const message = `Unexpected HTTP status code '${response.message.statusCode}' when retrieving versions from '${url}'. ${body}`.trim();
throw new Error(message);
}
const contents = yield response.readBody();
const refs = contents.match(/<a href.*\">/gi) || [];
const downloadInfo = getDownloadInfo(refs, version, javaPackage);
jdkFile = yield tc.downloadTool(downloadInfo.url);
version = downloadInfo.version;
compressedFileExtension = IS_WINDOWS ? '.zip' : '.tar.gz';
}
else {
core.debug('Retrieving Jdk from local path');
}
compressedFileExtension = compressedFileExtension || getFileEnding(jdkFile);
let tempDir = path.join(tempDirectory, 'temp_' + Math.floor(Math.random() * 2000000000));
const jdkDir = yield unzipJavaDownload(jdkFile, compressedFileExtension, tempDir);
core.debug(`jdk extracted to ${jdkDir}`);
toolPath = yield tc.cacheDir(jdkDir, javaPackage, getCacheVersionString(version), arch);
}
let extendedJavaHome = 'JAVA_HOME_' + version + '_' + arch;
core.exportVariable(extendedJavaHome, toolPath); //TODO: remove for v2
// For portability reasons environment variables should only consist of
// uppercase letters, digits, and the underscore. Therefore we convert
// the extendedJavaHome variable to upper case and replace '.' symbols and
// any other non-alphanumeric characters with an underscore.
extendedJavaHome = extendedJavaHome.toUpperCase().replace(/[^0-9A-Z_]/g, '_');
core.exportVariable('JAVA_HOME', toolPath);
core.exportVariable(extendedJavaHome, toolPath);
core.addPath(path.join(toolPath, 'bin'));
core.setOutput('path', toolPath);
core.setOutput('version', version);
});
}
exports.getJava = getJava;
function getCacheVersionString(version) {
const versionArray = version.split('.');
const major = versionArray[0];
const minor = versionArray.length > 1 ? versionArray[1] : '0';
const patch = versionArray.length > 2 ? versionArray[2] : '0';
return `${major}.${minor}.${patch}`;
}
function getFileEnding(file) {
let fileEnding = '';
if (file.endsWith('.tar')) {
fileEnding = '.tar';
}
else if (file.endsWith('.tar.gz')) {
fileEnding = '.tar.gz';
}
else if (file.endsWith('.zip')) {
fileEnding = '.zip';
}
else if (file.endsWith('.7z')) {
fileEnding = '.7z';
}
else {
throw new Error(`${file} has an unsupported file extension`);
}
return fileEnding;
}
function extractFiles(file, fileEnding, destinationFolder) {
return __awaiter(this, void 0, void 0, function* () {
const stats = fs.statSync(file);
if (!stats) {
throw new Error(`Failed to extract ${file} - it doesn't exist`);
}
else if (stats.isDirectory()) {
throw new Error(`Failed to extract ${file} - it is a directory`);
}
if ('.tar' === fileEnding || '.tar.gz' === fileEnding) {
yield tc.extractTar(file, destinationFolder);
}
else if ('.zip' === fileEnding) {
yield tc.extractZip(file, destinationFolder);
}
else {
// fall through and use sevenZip
yield tc.extract7z(file, destinationFolder);
}
});
}
// This method recursively finds all .pack files under fsPath and unpacks them with the unpack200 tool
function unpackJars(fsPath, javaBinPath) {
return __awaiter(this, void 0, void 0, function* () {
if (fs.existsSync(fsPath)) {
if (fs.lstatSync(fsPath).isDirectory()) {
for (const file in fs.readdirSync(fsPath)) {
const curPath = path.join(fsPath, file);
yield unpackJars(curPath, javaBinPath);
}
}
else if (path.extname(fsPath).toLowerCase() === '.pack') {
// Unpack the pack file synchonously
const p = path.parse(fsPath);
const toolName = IS_WINDOWS ? 'unpack200.exe' : 'unpack200';
const args = IS_WINDOWS ? '-r -v -l ""' : '';
const name = path.join(p.dir, p.name);
yield exec.exec(`"${path.join(javaBinPath, toolName)}"`, [
`${args} "${name}.pack" "${name}.jar"`
]);
}
}
});
}
function unzipJavaDownload(repoRoot, fileEnding, destinationFolder, extension) {
return __awaiter(this, void 0, void 0, function* () {
// Create the destination folder if it doesn't exist
yield io.mkdirP(destinationFolder);
const jdkFile = path.normalize(repoRoot);
const stats = fs.statSync(jdkFile);
if (stats.isFile()) {
yield extractFiles(jdkFile, fileEnding, destinationFolder);
const jdkDirectory = path.join(destinationFolder, fs.readdirSync(destinationFolder)[0]);
yield unpackJars(jdkDirectory, path.join(jdkDirectory, 'bin'));
return jdkDirectory;
}
else {
throw new Error(`Jdk argument ${jdkFile} is not a file`);
}
});
}
function getDownloadInfo(refs, version, javaPackage) {
version = normalizeVersion(version);
let extension = '';
if (IS_WINDOWS) {
extension = `-win_x64.zip`;
}
else {
if (process.platform === 'darwin') {
extension = `-macosx_x64.tar.gz`;
}
else {
extension = `-linux_x64.tar.gz`;
}
}
let pkgRegexp = new RegExp('');
let pkgTypeLength = 0;
if (javaPackage === 'jdk') {
pkgRegexp = /jdk.*-/gi;
pkgTypeLength = 'jdk'.length;
}
else if (javaPackage == 'jre') {
pkgRegexp = /jre.*-/gi;
pkgTypeLength = 'jre'.length;
}
else if (javaPackage == 'jdk+fx') {
pkgRegexp = /fx-jdk.*-/gi;
pkgTypeLength = 'fx-jdk'.length;
}
else {
throw new Error(`package argument ${javaPackage} is not in [jdk | jre | jdk+fx]`);
}
// Maps version to url
let versionMap = new Map();
// Filter by platform
refs.forEach(ref => {
if (!ref.endsWith(extension + '">')) {
return;
}
// If we haven't returned, means we're looking at the correct platform
let versions = ref.match(pkgRegexp) || [];
if (versions.length > 1) {
throw new Error(`Invalid ref received from https://static.azul.com/zulu/bin/: ${ref}`);
}
if (versions.length == 0) {
return;
}
const refVersion = versions[0].slice(pkgTypeLength, versions[0].length - 1);
if (semver.satisfies(refVersion, version)) {
versionMap.set(refVersion, 'https://static.azul.com/zulu/bin/' +
ref.slice('<a href="'.length, ref.length - '">'.length));
}
});
// Choose the most recent satisfying version
let curVersion = '0.0.0';
let curUrl = '';
for (const entry of versionMap.entries()) {
const entryVersion = entry[0];
const entryUrl = entry[1];
if (semver.gt(entryVersion, curVersion)) {
curUrl = entryUrl;
curVersion = entryVersion;
}
}
if (curUrl == '') {
throw new Error(`No valid download found for version ${version} and package ${javaPackage}. Check https://static.azul.com/zulu/bin/ for a list of valid versions or download your own jdk file and add the jdkFile argument`);
}
return { version: curVersion, url: curUrl };
}
function normalizeVersion(version) {
if (version.slice(0, 2) === '1.') {
// Trim leading 1. for versions like 1.8
version = version.slice(2);
if (!version) {
throw new Error('1. is not a valid version');
}
}
if (version.endsWith('-ea')) {
// convert e.g. 14-ea to 14.0.0-ea
if (version.indexOf('.') == -1) {
version = version.slice(0, version.length - 3) + '.0.0-ea';
}
// match anything in -ea.X (semver won't do .x matching on pre-release versions)
if (version[0] >= '0' && version[0] <= '9') {
version = '>=' + version;
}
}
else if (version.split('.').length < 3) {
// For non-ea versions, add trailing .x if it is missing
if (version[version.length - 1] != 'x') {
version = version + '.x';
}
}
return version;
}
/***/ }),
/***/ 932:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const EventTargetImpl_1 = __webpack_require__(597);
const util_1 = __webpack_require__(337);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a window containing a DOM document.
*/
class WindowImpl extends EventTargetImpl_1.EventTargetImpl {
/**
* Initializes a new instance of `Window`.
*/
constructor() {
super();
this._signalSlots = new Set();
this._mutationObserverMicrotaskQueued = false;
this._mutationObservers = new Set();
this._iteratorList = new util_1.FixedSizeSet();
this._associatedDocument = algorithm_1.create_document();
}
/** @inheritdoc */
get document() { return this._associatedDocument; }
/** @inheritdoc */
get event() { return this._currentEvent; }
/**
* Creates a new window with a blank document.
*/
static _create() {
return new WindowImpl();
}
}
exports.WindowImpl = WindowImpl;
//# sourceMappingURL=WindowImpl.js.map
/***/ }),
/***/ 934:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(918);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a mixin that extends parent nodes that can have children.
* This mixin is implemented by {@link Element}, {@link Document} and
* {@link DocumentFragment}.
*/
class ParentNodeImpl {
/** @inheritdoc */
get children() {
/**
* The children attribute’s getter must return an HTMLCollection collection
* rooted at context object matching only element children.
*/
return algorithm_1.create_htmlCollection(util_1.Cast.asNode(this));
}
/** @inheritdoc */
get firstElementChild() {
/**
* The firstElementChild attribute’s getter must return the first child
* that is an element, and null otherwise.
*/
let node = util_1.Cast.asNode(this)._firstChild;
while (node) {
if (util_1.Guard.isElementNode(node))
return node;
else
node = node._nextSibling;
}
return null;
}
/** @inheritdoc */
get lastElementChild() {
/**
* The lastElementChild attribute’s getter must return the last child that
* is an element, and null otherwise.
*/
let node = util_1.Cast.asNode(this)._lastChild;
while (node) {
if (util_1.Guard.isElementNode(node))
return node;
else
node = node._previousSibling;
}
return null;
}
/** @inheritdoc */
get childElementCount() {
/**
* The childElementCount attribute’s getter must return the number of
* children of context object that are elements.
*/
let count = 0;
for (const childNode of util_1.Cast.asNode(this)._children) {
if (util_1.Guard.isElementNode(childNode))
count++;
}
return count;
}
/** @inheritdoc */
prepend(...nodes) {
/**
* 1. Let node be the result of converting nodes into a node given nodes
* and context object’s node document.
* 2. Pre-insert node into context object before the context object’s first
* child.
*/
const node = util_1.Cast.asNode(this);
const childNode = algorithm_1.parentNode_convertNodesIntoANode(nodes, node._nodeDocument);
algorithm_1.mutation_preInsert(childNode, node, node._firstChild);
}
/** @inheritdoc */
append(...nodes) {
/**
* 1. Let node be the result of converting nodes into a node given nodes
* and context object’s node document.
* 2. Append node to context object.
*/
const node = util_1.Cast.asNode(this);
const childNode = algorithm_1.parentNode_convertNodesIntoANode(nodes, node._nodeDocument);
algorithm_1.mutation_append(childNode, node);
}
/** @inheritdoc */
querySelector(selectors) {
/**
* The querySelector(selectors) method, when invoked, must return the first
* result of running scope-match a selectors string selectors against
* context object, if the result is not an empty list, and null otherwise.
*/
const node = util_1.Cast.asNode(this);
const result = algorithm_1.selectors_scopeMatchASelectorsString(selectors, node);
return (result.length === 0 ? null : result[0]);
}
/** @inheritdoc */
querySelectorAll(selectors) {
/**
* The querySelectorAll(selectors) method, when invoked, must return the
* static result of running scope-match a selectors string selectors against
* context object.
*/
const node = util_1.Cast.asNode(this);
const result = algorithm_1.selectors_scopeMatchASelectorsString(selectors, node);
return algorithm_1.create_nodeListStatic(node, result);
}
}
exports.ParentNodeImpl = ParentNodeImpl;
//# sourceMappingURL=ParentNodeImpl.js.map
/***/ }),
/***/ 935:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = __webpack_require__(113);
const interfaces_1 = __webpack_require__(970);
const EventTargetImpl_1 = __webpack_require__(597);
const util_1 = __webpack_require__(918);
const DOMException_1 = __webpack_require__(35);
const algorithm_1 = __webpack_require__(163);
const URLAlgorithm_1 = __webpack_require__(813);
const WebIDLAlgorithm_1 = __webpack_require__(495);
/**
* Represents a generic XML node.
*/
class NodeImpl extends EventTargetImpl_1.EventTargetImpl {
/**
* Initializes a new instance of `Node`.
*/
constructor() {
super();
this._parent = null;
this._firstChild = null;
this._lastChild = null;
this._previousSibling = null;
this._nextSibling = null;
}
get _childNodes() {
return this.__childNodes || (this.__childNodes = algorithm_1.create_nodeList(this));
}
get _nodeDocument() { return this._nodeDocumentOverride || _1.dom.window._associatedDocument; }
set _nodeDocument(val) { this._nodeDocumentOverride = val; }
get _registeredObserverList() {
return this.__registeredObserverList || (this.__registeredObserverList = []);
}
/** @inheritdoc */
get nodeType() { return this._nodeType; }
/**
* Returns a string appropriate for the type of node.
*/
get nodeName() {
if (util_1.Guard.isElementNode(this)) {
return this._htmlUppercasedQualifiedName;
}
else if (util_1.Guard.isAttrNode(this)) {
return this._qualifiedName;
}
else if (util_1.Guard.isExclusiveTextNode(this)) {
return "#text";
}
else if (util_1.Guard.isCDATASectionNode(this)) {
return "#cdata-section";
}
else if (util_1.Guard.isProcessingInstructionNode(this)) {
return this._target;
}
else if (util_1.Guard.isCommentNode(this)) {
return "#comment";
}
else if (util_1.Guard.isDocumentNode(this)) {
return "#document";
}
else if (util_1.Guard.isDocumentTypeNode(this)) {
return this._name;
}
else if (util_1.Guard.isDocumentFragmentNode(this)) {
return "#document-fragment";
}
else {
return "";
}
}
/**
* Gets the absolute base URL of the node.
*/
get baseURI() {
/**
* The baseURI attribute’s getter must return node document’s document
* base URL, serialized.
* TODO: Implement in HTML DOM
* https://html.spec.whatwg.org/multipage/urls-and-fetching.html#document-base-url
*/
return URLAlgorithm_1.urlSerializer(this._nodeDocument._URL);
}
/**
* Returns whether the node is rooted to a document node.
*/
get isConnected() {
/**
* The isConnected attribute’s getter must return true, if context object
* is connected, and false otherwise.
*/
return util_1.Guard.isElementNode(this) && algorithm_1.shadowTree_isConnected(this);
}
/**
* Returns the parent document.
*/
get ownerDocument() {
/**
* The ownerDocument attribute’s getter must return null, if the context
* object is a document, and the context object’s node document otherwise.
* _Note:_ The node document of a document is that document itself. All
* nodes have a node document at all times.
*/
if (this._nodeType === interfaces_1.NodeType.Document)
return null;
else
return this._nodeDocument;
}
/**
* Returns the root node.
*
* @param options - if options has `composed = true` this function
* returns the node's shadow-including root, otherwise it returns
* the node's root node.
*/
getRootNode(options) {
/**
* The getRootNode(options) method, when invoked, must return context
* object’s shadow-including root if options’s composed is true,
* and context object’s root otherwise.
*/
return algorithm_1.tree_rootNode(this, !!options && options.composed);
}
/**
* Returns the parent node.
*/
get parentNode() {
/**
* The parentNode attribute’s getter must return the context object’s parent.
* _Note:_ An Attr node has no parent.
*/
if (this._nodeType === interfaces_1.NodeType.Attribute) {
return null;
}
else {
return this._parent;
}
}
/**
* Returns the parent element.
*/
get parentElement() {
/**
* The parentElement attribute’s getter must return the context object’s
* parent element.
*/
if (this._parent && util_1.Guard.isElementNode(this._parent)) {
return this._parent;
}
else {
return null;
}
}
/**
* Determines whether a node has any children.
*/
hasChildNodes() {
/**
* The hasChildNodes() method, when invoked, must return true if the context
* object has children, and false otherwise.
*/
return (this._firstChild !== null);
}
/**
* Returns a {@link NodeList} of child nodes.
*/
get childNodes() {
/**
* The childNodes attribute’s getter must return a NodeList rooted at the
* context object matching only children.
*/
return this._childNodes;
}
/**
* Returns the first child node.
*/
get firstChild() {
/**
* The firstChild attribute’s getter must return the context object’s first
* child.
*/
return this._firstChild;
}
/**
* Returns the last child node.
*/
get lastChild() {
/**
* The lastChild attribute’s getter must return the context object’s last
* child.
*/
return this._lastChild;
}
/**
* Returns the previous sibling node.
*/
get previousSibling() {
/**
* The previousSibling attribute’s getter must return the context object’s
* previous sibling.
* _Note:_ An Attr node has no siblings.
*/
return this._previousSibling;
}
/**
* Returns the next sibling node.
*/
get nextSibling() {
/**
* The nextSibling attribute’s getter must return the context object’s
* next sibling.
*/
return this._nextSibling;
}
/**
* Gets or sets the data associated with a {@link CharacterData} node or the
* value of an {@link @Attr} node. For other node types returns `null`.
*/
get nodeValue() {
if (util_1.Guard.isAttrNode(this)) {
return this._value;
}
else if (util_1.Guard.isCharacterDataNode(this)) {
return this._data;
}
else {
return null;
}
}
set nodeValue(value) {
if (value === null) {
value = '';
}
if (util_1.Guard.isAttrNode(this)) {
algorithm_1.attr_setAnExistingAttributeValue(this, value);
}
else if (util_1.Guard.isCharacterDataNode(this)) {
algorithm_1.characterData_replaceData(this, 0, this._data.length, value);
}
}
/**
* Returns the concatenation of data of all the {@link Text}
* node descendants in tree order. When set, replaces the text
* contents of the node with the given value.
*/
get textContent() {
if (util_1.Guard.isDocumentFragmentNode(this) || util_1.Guard.isElementNode(this)) {
return algorithm_1.text_descendantTextContent(this);
}
else if (util_1.Guard.isAttrNode(this)) {
return this._value;
}
else if (util_1.Guard.isCharacterDataNode(this)) {
return this._data;
}
else {
return null;
}
}
set textContent(value) {
if (value === null) {
value = '';
}
if (util_1.Guard.isDocumentFragmentNode(this) || util_1.Guard.isElementNode(this)) {
algorithm_1.node_stringReplaceAll(value, this);
}
else if (util_1.Guard.isAttrNode(this)) {
algorithm_1.attr_setAnExistingAttributeValue(this, value);
}
else if (util_1.Guard.isCharacterDataNode(this)) {
algorithm_1.characterData_replaceData(this, 0, algorithm_1.tree_nodeLength(this), value);
}
}
/**
* Puts all {@link Text} nodes in the full depth of the sub-tree
* underneath this node into a "normal" form where only markup
* (e.g., tags, comments, processing instructions, CDATA sections,
* and entity references) separates {@link Text} nodes, i.e., there
* are no adjacent Text nodes.
*/
normalize() {
/**
* The normalize() method, when invoked, must run these steps for each
* descendant exclusive Text node node of context object:
*/
const descendantNodes = [];
let node = algorithm_1.tree_getFirstDescendantNode(this, false, false, (e) => util_1.Guard.isExclusiveTextNode(e));
while (node !== null) {
descendantNodes.push(node);
node = algorithm_1.tree_getNextDescendantNode(this, node, false, false, (e) => util_1.Guard.isExclusiveTextNode(e));
}
for (let i = 0; i < descendantNodes.length; i++) {
const node = descendantNodes[i];
if (node._parent === null)
continue;
/**
* 1. Let length be node’s length.
* 2. If length is zero, then remove node and continue with the next
* exclusive Text node, if any.
*/
let length = algorithm_1.tree_nodeLength(node);
if (length === 0) {
algorithm_1.mutation_remove(node, node._parent);
continue;
}
/**
* 3. Let data be the concatenation of the data of node’s contiguous
* exclusive Text nodes (excluding itself), in tree order.
*/
const textSiblings = [];
let data = '';
for (const sibling of algorithm_1.text_contiguousExclusiveTextNodes(node)) {
textSiblings.push(sibling);
data += sibling._data;
}
/**
* 4. Replace data with node node, offset length, count 0, and data data.
*/
algorithm_1.characterData_replaceData(node, length, 0, data);
/**
* 5. Let currentNode be node’s next sibling.
* 6. While currentNode is an exclusive Text node:
*/
if (_1.dom.rangeList.size !== 0) {
let currentNode = node._nextSibling;
while (currentNode !== null && util_1.Guard.isExclusiveTextNode(currentNode)) {
/**
* 6.1. For each live range whose start node is currentNode, add length
* to its start offset and set its start node to node.
* 6.2. For each live range whose end node is currentNode, add length to
* its end offset and set its end node to node.
* 6.3. For each live range whose start node is currentNode’s parent and
* start offset is currentNode’s index, set its start node to node and
* its start offset to length.
* 6.4. For each live range whose end node is currentNode’s parent and
* end offset is currentNode’s index, set its end node to node and its
* end offset to length.
*/
const cn = currentNode;
const index = algorithm_1.tree_index(cn);
for (const range of _1.dom.rangeList) {
if (range._start[0] === cn) {
range._start[0] = node;
range._start[1] += length;
}
if (range._end[0] === cn) {
range._end[0] = node;
range._end[1] += length;
}
if (range._start[0] === cn._parent && range._start[1] === index) {
range._start[0] = node;
range._start[1] = length;
}
if (range._end[0] === cn._parent && range._end[1] === index) {
range._end[0] = node;
range._end[1] = length;
}
}
/**
* 6.5. Add currentNode’s length to length.
* 6.6. Set currentNode to its next sibling.
*/
length += algorithm_1.tree_nodeLength(currentNode);
currentNode = currentNode._nextSibling;
}
}
/**
* 7. Remove node’s contiguous exclusive Text nodes (excluding itself),
* in tree order.
*/
for (let i = 0; i < textSiblings.length; i++) {
const sibling = textSiblings[i];
if (sibling._parent === null)
continue;
algorithm_1.mutation_remove(sibling, sibling._parent);
}
}
}
/**
* Returns a duplicate of this node, i.e., serves as a generic copy
* constructor for nodes. The duplicate node has no parent
* ({@link parentNode} returns `null`).
*
* @param deep - if `true`, recursively clone the subtree under the
* specified node. If `false`, clone only the node itself (and its
* attributes, if it is an {@link Element}).
*/
cloneNode(deep = false) {
/**
* 1. If context object is a shadow root, then throw a "NotSupportedError"
* DOMException.
* 2. Return a clone of the context object, with the clone children flag set
* if deep is true.
*/
if (util_1.Guard.isShadowRoot(this))
throw new DOMException_1.NotSupportedError();
return algorithm_1.node_clone(this, null, deep);
}
/**
* Determines if the given node is equal to this one.
*
* @param node - the node to compare with
*/
isEqualNode(node = null) {
/**
* The isEqualNode(otherNode) method, when invoked, must return true if
* otherNode is non-null and context object equals otherNode, and false
* otherwise.
*/
return (node !== null && algorithm_1.node_equals(this, node));
}
/**
* Determines if the given node is reference equal to this one.
*
* @param node - the node to compare with
*/
isSameNode(node = null) {
/**
* The isSameNode(otherNode) method, when invoked, must return true if
* otherNode is context object, and false otherwise.
*/
return (this === node);
}
/**
* Returns a bitmask indicating the position of the given `node`
* relative to this node.
*/
compareDocumentPosition(other) {
/**
* 1. If context object is other, then return zero.
* 2. Let node1 be other and node2 be context object.
* 3. Let attr1 and attr2 be null.
* attr1’s element.
*/
if (other === this)
return 0;
let node1 = other;
let node2 = this;
let attr1 = null;
let attr2 = null;
/**
* 4. If node1 is an attribute, then set attr1 to node1 and node1 to
* attr1’s element.
*/
if (util_1.Guard.isAttrNode(node1)) {
attr1 = node1;
node1 = attr1._element;
}
/**
* 5. If node2 is an attribute, then:
*/
if (util_1.Guard.isAttrNode(node2)) {
/**
* 5.1. Set attr2 to node2 and node2 to attr2’s element.
*/
attr2 = node2;
node2 = attr2._element;
/**
* 5.2. If attr1 and node1 are non-null, and node2 is node1, then:
*/
if (attr1 && node1 && (node1 === node2)) {
/**
* 5.2. For each attr in node2’s attribute list:
*/
for (let i = 0; i < node2._attributeList.length; i++) {
const attr = node2._attributeList[i];
/**
* 5.2.1. If attr equals attr1, then return the result of adding
* DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC and
* DOCUMENT_POSITION_PRECEDING.
* 5.2.2. If attr equals attr2, then return the result of adding
* DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC and
* DOCUMENT_POSITION_FOLLOWING.
*/
if (algorithm_1.node_equals(attr, attr1)) {
return interfaces_1.Position.ImplementationSpecific | interfaces_1.Position.Preceding;
}
else if (algorithm_1.node_equals(attr, attr2)) {
return interfaces_1.Position.ImplementationSpecific | interfaces_1.Position.Following;
}
}
}
}
/**
* 6. If node1 or node2 is null, or node1’s root is not node2’s root, then
* return the result of adding DOCUMENT_POSITION_DISCONNECTED,
* DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, and either
* DOCUMENT_POSITION_PRECEDING or DOCUMENT_POSITION_FOLLOWING,
* with the constraint that this is to be consistent, together.
*/
if (node1 === null || node2 === null ||
algorithm_1.tree_rootNode(node1) !== algorithm_1.tree_rootNode(node2)) {
// nodes are disconnected
// return a random result but cache the value for consistency
return interfaces_1.Position.Disconnected | interfaces_1.Position.ImplementationSpecific |
(_1.dom.compareCache.check(this, other) ? interfaces_1.Position.Preceding : interfaces_1.Position.Following);
}
/**
* 7. If node1 is an ancestor of node2 and attr1 is null, or node1 is node2
* and attr2 is non-null, then return the result of adding
* DOCUMENT_POSITION_CONTAINS to DOCUMENT_POSITION_PRECEDING.
*/
if ((!attr1 && algorithm_1.tree_isAncestorOf(node2, node1)) ||
(attr2 && (node1 === node2))) {
return interfaces_1.Position.Contains | interfaces_1.Position.Preceding;
}
/**
* 8. If node1 is a descendant of node2 and attr2 is null, or node1 is node2
* and attr1 is non-null, then return the result of adding
* DOCUMENT_POSITION_CONTAINED_BY to DOCUMENT_POSITION_FOLLOWING.
*/
if ((!attr2 && algorithm_1.tree_isDescendantOf(node2, node1)) ||
(attr1 && (node1 === node2))) {
return interfaces_1.Position.ContainedBy | interfaces_1.Position.Following;
}
/**
* 9. If node1 is preceding node2, then return DOCUMENT_POSITION_PRECEDING.
*/
if (algorithm_1.tree_isPreceding(node2, node1))
return interfaces_1.Position.Preceding;
/**
* 10. Return DOCUMENT_POSITION_FOLLOWING.
*/
return interfaces_1.Position.Following;
}
/**
* Returns `true` if given node is an inclusive descendant of this
* node, and `false` otherwise (including when other node is `null`).
*
* @param other - the node to check
*/
contains(other) {
/**
* The contains(other) method, when invoked, must return true if other is an
* inclusive descendant of context object, and false otherwise (including
* when other is null).
*/
if (other === null)
return false;
return algorithm_1.tree_isDescendantOf(this, other, true);
}
/**
* Returns the prefix for a given namespace URI, if present, and
* `null` if not.
*
* @param namespace - the namespace to search
*/
lookupPrefix(namespace) {
/**
* 1. If namespace is null or the empty string, then return null.
* 2. Switch on the context object:
*/
if (!namespace)
return null;
if (util_1.Guard.isElementNode(this)) {
/**
* Return the result of locating a namespace prefix for it using
* namespace.
*/
return algorithm_1.node_locateANamespacePrefix(this, namespace);
}
else if (util_1.Guard.isDocumentNode(this)) {
/**
* Return the result of locating a namespace prefix for its document
* element, if its document element is non-null, and null otherwise.
*/
if (this.documentElement === null) {
return null;
}
else {
return algorithm_1.node_locateANamespacePrefix(this.documentElement, namespace);
}
}
else if (util_1.Guard.isDocumentTypeNode(this) || util_1.Guard.isDocumentFragmentNode(this)) {
return null;
}
else if (util_1.Guard.isAttrNode(this)) {
/**
* Return the result of locating a namespace prefix for its element,
* if its element is non-null, and null otherwise.
*/
if (this._element === null) {
return null;
}
else {
return algorithm_1.node_locateANamespacePrefix(this._element, namespace);
}
}
else {
/**
* Return the result of locating a namespace prefix for its parent
* element, if its parent element is non-null, and null otherwise.
*/
if (this._parent !== null && util_1.Guard.isElementNode(this._parent)) {
return algorithm_1.node_locateANamespacePrefix(this._parent, namespace);
}
else {
return null;
}
}
}
/**
* Returns the namespace URI for a given prefix if present, and `null`
* if not.
*
* @param prefix - the prefix to search
*/
lookupNamespaceURI(prefix) {
/**
* 1. If prefix is the empty string, then set it to null.
* 2. Return the result of running locate a namespace for the context object
* using prefix.
*/
return algorithm_1.node_locateANamespace(this, prefix || null);
}
/**
* Returns `true` if the namespace is the default namespace on this
* node or `false` if not.
*
* @param namespace - the namespace to check
*/
isDefaultNamespace(namespace) {
/**
* 1. If namespace is the empty string, then set it to null.
* 2. Let defaultNamespace be the result of running locate a namespace for
* context object using null.
* 3. Return true if defaultNamespace is the same as namespace, and false otherwise.
*/
if (!namespace)
namespace = null;
const defaultNamespace = algorithm_1.node_locateANamespace(this, null);
return (defaultNamespace === namespace);
}
/**
* Inserts the node `newChild` before the existing child node
* `refChild`. If `refChild` is `null`, inserts `newChild` at the end
* of the list of children.
*
* If `newChild` is a {@link DocumentFragment} object, all of its
* children are inserted, in the same order, before `refChild`.
*
* If `newChild` is already in the tree, it is first removed.
*
* @param newChild - the node to insert
* @param refChild - the node before which the new node must be
* inserted
*
* @returns the newly inserted child node
*/
insertBefore(newChild, refChild) {
/**
* The insertBefore(node, child) method, when invoked, must return the
* result of pre-inserting node into context object before child.
*/
return algorithm_1.mutation_preInsert(newChild, this, refChild);
}
/**
* Adds the node `newChild` to the end of the list of children of this
* node, and returns it. If `newChild` is already in the tree, it is
* first removed.
*
* If `newChild` is a {@link DocumentFragment} object, the entire
* contents of the document fragment are moved into the child list of
* this node.
*
* @param newChild - the node to add
*
* @returns the newly inserted child node
*/
appendChild(newChild) {
/**
* The appendChild(node) method, when invoked, must return the result of
* appending node to context object.
*/
return algorithm_1.mutation_append(newChild, this);
}
/**
* Replaces the child node `oldChild` with `newChild` in the list of
* children, and returns the `oldChild` node. If `newChild` is already
* in the tree, it is first removed.
*
* @param newChild - the new node to put in the child list
* @param oldChild - the node being replaced in the list
*
* @returns the removed child node
*/
replaceChild(newChild, oldChild) {
/**
* The replaceChild(node, child) method, when invoked, must return the
* result of replacing child with node within context object.
*/
return algorithm_1.mutation_replace(oldChild, newChild, this);
}
/**
* Removes the child node indicated by `oldChild` from the list of
* children, and returns it.
*
* @param oldChild - the node being removed from the list
*
* @returns the removed child node
*/
removeChild(oldChild) {
/**
* The removeChild(child) method, when invoked, must return the result of
* pre-removing child from context object.
*/
return algorithm_1.mutation_preRemove(oldChild, this);
}
/**
* Gets the parent event target for the given event.
*
* @param event - an event
*/
_getTheParent(event) {
/**
* A node’s get the parent algorithm, given an event, returns the node’s
* assigned slot, if node is assigned, and node’s parent otherwise.
*/
if (util_1.Guard.isSlotable(this) && algorithm_1.shadowTree_isAssigned(this)) {
return this._assignedSlot;
}
else {
return this._parent;
}
}
}
exports.NodeImpl = NodeImpl;
NodeImpl.ELEMENT_NODE = 1;
NodeImpl.ATTRIBUTE_NODE = 2;
NodeImpl.TEXT_NODE = 3;
NodeImpl.CDATA_SECTION_NODE = 4;
NodeImpl.ENTITY_REFERENCE_NODE = 5;
NodeImpl.ENTITY_NODE = 6;
NodeImpl.PROCESSING_INSTRUCTION_NODE = 7;
NodeImpl.COMMENT_NODE = 8;
NodeImpl.DOCUMENT_NODE = 9;
NodeImpl.DOCUMENT_TYPE_NODE = 10;
NodeImpl.DOCUMENT_FRAGMENT_NODE = 11;
NodeImpl.NOTATION_NODE = 12;
NodeImpl.DOCUMENT_POSITION_DISCONNECTED = 0x01;
NodeImpl.DOCUMENT_POSITION_PRECEDING = 0x02;
NodeImpl.DOCUMENT_POSITION_FOLLOWING = 0x04;
NodeImpl.DOCUMENT_POSITION_CONTAINS = 0x08;
NodeImpl.DOCUMENT_POSITION_CONTAINED_BY = 0x10;
NodeImpl.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;
/**
* A performance tweak to share an empty set between all node classes. This will
* be overwritten by element, document and document fragment nodes to supply an
* actual set of nodes.
*/
NodeImpl.prototype._children = new util_1.EmptySet();
/**
* Define constants on prototype.
*/
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ELEMENT_NODE", 1);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ATTRIBUTE_NODE", 2);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "TEXT_NODE", 3);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "CDATA_SECTION_NODE", 4);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ENTITY_REFERENCE_NODE", 5);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ENTITY_NODE", 6);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "PROCESSING_INSTRUCTION_NODE", 7);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "COMMENT_NODE", 8);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_NODE", 9);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_TYPE_NODE", 10);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_FRAGMENT_NODE", 11);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "NOTATION_NODE", 12);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_DISCONNECTED", 0x01);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_PRECEDING", 0x02);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_FOLLOWING", 0x04);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_CONTAINS", 0x08);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_CONTAINED_BY", 0x10);
WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC", 0x20);
//# sourceMappingURL=NodeImpl.js.map
/***/ }),
/***/ 938:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache for storing order between equal objects.
*
* This cache is used when an algorithm compares two objects and finds them to
* be equal but still needs to establish an order between those two objects.
* When two such objects `a` and `b` are passed to the `check` method, a random
* number is generated with `Math.random()`. If the random number is less than
* `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along
* with `a` and `b` is stored in the cache, so that subsequent checks result
* in the same consistent result.
*
* The cache has a size limit which is defined on initialization.
*/
class CompareCache {
/**
* Initializes a new instance of `CompareCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Compares and caches the given objects. Returns `true` if `objA < objB` and
* `false` otherwise.
*
* @param objA - an item to compare
* @param objB - an item to compare
*/
check(objA, objB) {
if (this._items.get(objA) === objB)
return true;
else if (this._items.get(objB) === objA)
return false;
const result = (Math.random() < 0.5);
if (result) {
this._items.set(objA, objB);
}
else {
this._items.set(objB, objA);
}
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
return result;
}
}
exports.CompareCache = CompareCache;
//# sourceMappingURL=CompareCache.js.map
/***/ }),
/***/ 947:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents an object with lazy initialization.
*/
class Lazy {
/**
* Initializes a new instance of `Lazy`.
*
* @param initFunc - initializer function
*/
constructor(initFunc) {
this._initialized = false;
this._value = undefined;
this._initFunc = initFunc;
}
/**
* Gets the value of the object.
*/
get value() {
if (!this._initialized) {
this._value = this._initFunc();
this._initialized = true;
}
return this._value;
}
}
exports.Lazy = Lazy;
//# sourceMappingURL=Lazy.js.map
/***/ }),
/***/ 950:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const url = __webpack_require__(835);
function getProxyUrl(reqUrl) {
let usingSsl = reqUrl.protocol === 'https:';
let proxyUrl;
if (checkBypass(reqUrl)) {
return proxyUrl;
}
let proxyVar;
if (usingSsl) {
proxyVar = process.env['https_proxy'] || process.env['HTTPS_PROXY'];
}
else {
proxyVar = process.env['http_proxy'] || process.env['HTTP_PROXY'];
}
if (proxyVar) {
proxyUrl = url.parse(proxyVar);
}
return proxyUrl;
}
exports.getProxyUrl = getProxyUrl;
function checkBypass(reqUrl) {
if (!reqUrl.hostname) {
return false;
}
let noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';
if (!noProxy) {
return false;
}
// Determine the request port
let reqPort;
if (reqUrl.port) {
reqPort = Number(reqUrl.port);
}
else if (reqUrl.protocol === 'http:') {
reqPort = 80;
}
else if (reqUrl.protocol === 'https:') {
reqPort = 443;
}
// Format the request hostname and hostname with port
let upperReqHosts = [reqUrl.hostname.toUpperCase()];
if (typeof reqPort === 'number') {
upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);
}
// Compare request host against noproxy
for (let upperNoProxyItem of noProxy
.split(',')
.map(x => x.trim().toUpperCase())
.filter(x => x)) {
if (upperReqHosts.some(x => x === upperNoProxyItem)) {
return true;
}
}
return false;
}
exports.checkBypass = checkBypass;
/***/ }),
/***/ 968:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class EmptySet {
get size() {
return 0;
}
add(value) {
throw new Error("Cannot add to an empty set.");
}
clear() {
// no-op
}
delete(value) {
return false;
}
forEach(callbackfn, thisArg) {
// no-op
}
has(value) {
return false;
}
[Symbol.iterator]() {
return new EmptySetIterator();
}
entries() {
return new EmptySetIterator();
}
keys() {
return new EmptySetIterator();
}
values() {
return new EmptySetIterator();
}
get [Symbol.toStringTag]() {
return "EmptySet";
}
}
exports.EmptySet = EmptySet;
class EmptySetIterator {
[Symbol.iterator]() {
return this;
}
next() {
return { done: true, value: null };
}
}
//# sourceMappingURL=EmptySet.js.map
/***/ }),
/***/ 970:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Defines the position of a boundary point relative to another.
*/
var BoundaryPosition;
(function (BoundaryPosition) {
BoundaryPosition[BoundaryPosition["Before"] = 0] = "Before";
BoundaryPosition[BoundaryPosition["Equal"] = 1] = "Equal";
BoundaryPosition[BoundaryPosition["After"] = 2] = "After";
})(BoundaryPosition = exports.BoundaryPosition || (exports.BoundaryPosition = {}));
/**
* Defines the event phase.
*/
var EventPhase;
(function (EventPhase) {
EventPhase[EventPhase["None"] = 0] = "None";
EventPhase[EventPhase["Capturing"] = 1] = "Capturing";
EventPhase[EventPhase["AtTarget"] = 2] = "AtTarget";
EventPhase[EventPhase["Bubbling"] = 3] = "Bubbling";
})(EventPhase = exports.EventPhase || (exports.EventPhase = {}));
/**
* Defines the type of a node object.
*/
var NodeType;
(function (NodeType) {
NodeType[NodeType["Element"] = 1] = "Element";
NodeType[NodeType["Attribute"] = 2] = "Attribute";
NodeType[NodeType["Text"] = 3] = "Text";
NodeType[NodeType["CData"] = 4] = "CData";
NodeType[NodeType["EntityReference"] = 5] = "EntityReference";
NodeType[NodeType["Entity"] = 6] = "Entity";
NodeType[NodeType["ProcessingInstruction"] = 7] = "ProcessingInstruction";
NodeType[NodeType["Comment"] = 8] = "Comment";
NodeType[NodeType["Document"] = 9] = "Document";
NodeType[NodeType["DocumentType"] = 10] = "DocumentType";
NodeType[NodeType["DocumentFragment"] = 11] = "DocumentFragment";
NodeType[NodeType["Notation"] = 12] = "Notation"; // historical
})(NodeType = exports.NodeType || (exports.NodeType = {}));
/**
* Defines the position of a node in the document relative to another
* node.
*/
var Position;
(function (Position) {
Position[Position["Disconnected"] = 1] = "Disconnected";
Position[Position["Preceding"] = 2] = "Preceding";
Position[Position["Following"] = 4] = "Following";
Position[Position["Contains"] = 8] = "Contains";
Position[Position["ContainedBy"] = 16] = "ContainedBy";
Position[Position["ImplementationSpecific"] = 32] = "ImplementationSpecific";
})(Position = exports.Position || (exports.Position = {}));
/**
* Defines the return value of a filter callback.
*/
var FilterResult;
(function (FilterResult) {
FilterResult[FilterResult["Accept"] = 1] = "Accept";
FilterResult[FilterResult["Reject"] = 2] = "Reject";
FilterResult[FilterResult["Skip"] = 3] = "Skip";
})(FilterResult = exports.FilterResult || (exports.FilterResult = {}));
/**
* Defines what to show in node filter.
*/
var WhatToShow;
(function (WhatToShow) {
WhatToShow[WhatToShow["All"] = 4294967295] = "All";
WhatToShow[WhatToShow["Element"] = 1] = "Element";
WhatToShow[WhatToShow["Attribute"] = 2] = "Attribute";
WhatToShow[WhatToShow["Text"] = 4] = "Text";
WhatToShow[WhatToShow["CDataSection"] = 8] = "CDataSection";
WhatToShow[WhatToShow["EntityReference"] = 16] = "EntityReference";
WhatToShow[WhatToShow["Entity"] = 32] = "Entity";
WhatToShow[WhatToShow["ProcessingInstruction"] = 64] = "ProcessingInstruction";
WhatToShow[WhatToShow["Comment"] = 128] = "Comment";
WhatToShow[WhatToShow["Document"] = 256] = "Document";
WhatToShow[WhatToShow["DocumentType"] = 512] = "DocumentType";
WhatToShow[WhatToShow["DocumentFragment"] = 1024] = "DocumentFragment";
WhatToShow[WhatToShow["Notation"] = 2048] = "Notation";
})(WhatToShow = exports.WhatToShow || (exports.WhatToShow = {}));
/**
* Defines how boundary points are compared.
*/
var HowToCompare;
(function (HowToCompare) {
HowToCompare[HowToCompare["StartToStart"] = 0] = "StartToStart";
HowToCompare[HowToCompare["StartToEnd"] = 1] = "StartToEnd";
HowToCompare[HowToCompare["EndToEnd"] = 2] = "EndToEnd";
HowToCompare[HowToCompare["EndToStart"] = 3] = "EndToStart";
})(HowToCompare = exports.HowToCompare || (exports.HowToCompare = {}));
//# sourceMappingURL=interfaces.js.map
/***/ }),
/***/ 973:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache of objects with a size limit.
*/
class ObjectCache {
/**
* Initializes a new instance of `ObjectCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Gets an item from the cache.
*
* @param key - object key
*/
get(key) {
return this._items.get(key);
}
/**
* Adds a new item to the cache.
*
* @param key - object key
* @param value - object value
*/
set(key, value) {
this._items.set(key, value);
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
}
/**
* Removes an item from the cache.
*
* @param item - an item
*/
delete(key) {
return this._items.delete(key);
}
/**
* Determines if an item is in the cache.
*
* @param item - an item
*/
has(key) {
return this._items.has(key);
}
/**
* Removes all items from the cache.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the cache.
*/
get size() { return this._items.size; }
/**
* Applies the given callback function to all elements of the cache.
*/
forEach(callback, thisArg) {
this._items.forEach((v, k) => callback.call(thisArg, k, v));
}
/**
* Iterates through the items in the set.
*/
*keys() {
yield* this._items.keys();
}
/**
* Iterates through the items in the set.
*/
*values() {
yield* this._items.values();
}
/**
* Iterates through the items in the set.
*/
*entries() {
yield* this._items.entries();
}
/**
* Iterates through the items in the set.
*/
*[Symbol.iterator]() {
yield* this._items;
}
/**
* Returns the string tag of the cache.
*/
get [Symbol.toStringTag]() {
return "ObjectCache";
}
}
exports.ObjectCache = ObjectCache;
//# sourceMappingURL=ObjectCache.js.map
/***/ }),
/***/ 983:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = __webpack_require__(918);
const algorithm_1 = __webpack_require__(163);
/**
* Represents a mixin that extends child nodes that can have siblings
* including doctypes. This mixin is implemented by {@link Element},
* {@link CharacterData} and {@link DocumentType}.
*/
class ChildNodeImpl {
/** @inheritdoc */
before(...nodes) {
/**
* 1. Let parent be context object’s parent.
* 2. If parent is null, then return.
*/
const context = util_1.Cast.asNode(this);
const parent = context._parent;
if (parent === null)
return;
/**
* 3. Let viablePreviousSibling be context object’s first preceding
* sibling not in nodes, and null otherwise.
*/
let viablePreviousSibling = context._previousSibling;
let flag = true;
while (flag && viablePreviousSibling) {
flag = false;
for (let i = 0; i < nodes.length; i++) {
const child = nodes[i];
if (child === viablePreviousSibling) {
viablePreviousSibling = viablePreviousSibling._previousSibling;
flag = true;
break;
}
}
}
/**
* 4. Let node be the result of converting nodes into a node, given nodes
* and context object’s node document.
*/
const node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument);
/**
* 5. If viablePreviousSibling is null, set it to parent’s first child,
* and to viablePreviousSibling’s next sibling otherwise.
*/
if (viablePreviousSibling === null)
viablePreviousSibling = parent._firstChild;
else
viablePreviousSibling = viablePreviousSibling._nextSibling;
/**
* 6. Pre-insert node into parent before viablePreviousSibling.
*/
algorithm_1.mutation_preInsert(node, parent, viablePreviousSibling);
}
/** @inheritdoc */
after(...nodes) {
/**
* 1. Let parent be context object’s parent.
* 2. If parent is null, then return.
*/
const context = util_1.Cast.asNode(this);
const parent = context._parent;
if (!parent)
return;
/**
* 3. Let viableNextSibling be context object’s first following sibling not
* in nodes, and null otherwise.
*/
let viableNextSibling = context._nextSibling;
let flag = true;
while (flag && viableNextSibling) {
flag = false;
for (let i = 0; i < nodes.length; i++) {
const child = nodes[i];
if (child === viableNextSibling) {
viableNextSibling = viableNextSibling._nextSibling;
flag = true;
break;
}
}
}
/**
* 4. Let node be the result of converting nodes into a node, given nodes
* and context object’s node document.
*/
const node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument);
/**
* 5. Pre-insert node into parent before viableNextSibling.
*/
algorithm_1.mutation_preInsert(node, parent, viableNextSibling);
}
/** @inheritdoc */
replaceWith(...nodes) {
/**
* 1. Let parent be context object’s parent.
* 2. If parent is null, then return.
*/
const context = util_1.Cast.asNode(this);
const parent = context._parent;
if (!parent)
return;
/**
* 3. Let viableNextSibling be context object’s first following sibling not
* in nodes, and null otherwise.
*/
let viableNextSibling = context._nextSibling;
let flag = true;
while (flag && viableNextSibling) {
flag = false;
for (let i = 0; i < nodes.length; i++) {
const child = nodes[i];
if (child === viableNextSibling) {
viableNextSibling = viableNextSibling._nextSibling;
flag = true;
break;
}
}
}
/**
* 4. Let node be the result of converting nodes into a node, given nodes
* and context object’s node document.
*/
const node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument);
/**
* 5. If context object’s parent is parent, replace the context object with
* node within parent.
* _Note:_ Context object could have been inserted into node.
* 6. Otherwise, pre-insert node into parent before viableNextSibling.
*/
if (context._parent === parent)
algorithm_1.mutation_replace(context, node, parent);
else
algorithm_1.mutation_preInsert(node, parent, viableNextSibling);
}
/** @inheritdoc */
remove() {
/**
* 1. If context object’s parent is null, then return.
* 2. Remove the context object from context object’s parent.
*/
const context = util_1.Cast.asNode(this);
const parent = context._parent;
if (!parent)
return;
algorithm_1.mutation_remove(context, parent);
}
}
exports.ChildNodeImpl = ChildNodeImpl;
//# sourceMappingURL=ChildNodeImpl.js.map
/***/ }),
/***/ 986:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const tr = __webpack_require__(9);
/**
* Exec a command.
* Output will be streamed to the live console.
* Returns promise with return code
*
* @param commandLine command to execute (can include additional args). Must be correctly escaped.
* @param args optional arguments for tool. Escaping is handled by the lib.
* @param options optional exec options. See ExecOptions
* @returns Promise<number> exit code
*/
function exec(commandLine, args, options) {
return __awaiter(this, void 0, void 0, function* () {
const commandArgs = tr.argStringToArray(commandLine);
if (commandArgs.length === 0) {
throw new Error(`Parameter 'commandLine' cannot be null or empty.`);
}
// Path to tool to execute should be first arg
const toolPath = commandArgs[0];
args = commandArgs.slice(1).concat(args || []);
const runner = new tr.ToolRunner(toolPath, args, options);
return runner.exec();
});
}
exports.exec = exec;
//# sourceMappingURL=exec.js.map
/***/ }),
/***/ 990:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const algorithm_1 = __webpack_require__(163);
/**
* Represents a controller that allows to abort DOM requests.
*/
class AbortControllerImpl {
/**
* Initializes a new instance of `AbortController`.
*/
constructor() {
/**
* 1. Let signal be a new AbortSignal object.
* 2. Let controller be a new AbortController object whose signal is signal.
* 3. Return controller.
*/
this._signal = algorithm_1.create_abortSignal();
}
/** @inheritdoc */
get signal() { return this._signal; }
/** @inheritdoc */
abort() {
algorithm_1.abort_signalAbort(this._signal);
}
}
exports.AbortControllerImpl = AbortControllerImpl;
//# sourceMappingURL=AbortControllerImpl.js.map
/***/ }),
/***/ 995:
/***/ (function(__unusedmodule, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Represents a cache of objects with a size limit.
*/
class ObjectCache {
/**
* Initializes a new instance of `ObjectCache`.
*
* @param limit - maximum number of items to keep in the cache. When the limit
* is exceeded the first item is removed from the cache.
*/
constructor(limit = 1000) {
this._items = new Map();
this._limit = limit;
}
/**
* Gets an item from the cache.
*
* @param key - object key
*/
get(key) {
return this._items.get(key);
}
/**
* Adds a new item to the cache.
*
* @param key - object key
* @param value - object value
*/
set(key, value) {
this._items.set(key, value);
if (this._items.size > this._limit) {
const it = this._items.keys().next();
/* istanbul ignore else */
if (!it.done) {
this._items.delete(it.value);
}
}
}
/**
* Removes an item from the cache.
*
* @param item - an item
*/
delete(key) {
return this._items.delete(key);
}
/**
* Determines if an item is in the cache.
*
* @param item - an item
*/
has(key) {
return this._items.has(key);
}
/**
* Removes all items from the cache.
*/
clear() {
this._items.clear();
}
/**
* Gets the number of items in the cache.
*/
get size() { return this._items.size; }
/**
* Applies the given callback function to all elements of the cache.
*/
forEach(callback, thisArg) {
this._items.forEach((v, k) => callback.call(thisArg, k, v));
}
/**
* Iterates through the items in the set.
*/
*keys() {
yield* this._items.keys();
}
/**
* Iterates through the items in the set.
*/
*values() {
yield* this._items.values();
}
/**
* Iterates through the items in the set.
*/
*entries() {
yield* this._items.entries();
}
/**
* Iterates through the items in the set.
*/
*[Symbol.iterator]() {
yield* this._items;
}
/**
* Returns the string tag of the cache.
*/
get [Symbol.toStringTag]() {
return "ObjectCache";
}
}
exports.ObjectCache = ObjectCache;
//# sourceMappingURL=ObjectCache.js.map
/***/ })
/******/ });