1 files changed, 76 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/parse5/lib/parser/parser_stream.js b/bin/wiki/ImportarDesdeURL/node_modules/parse5/lib/parser/parser_stream.js
new file mode 100644
index 00000000..d70ed4b8
--- /dev/null
+++ b/bin/wiki/ImportarDesdeURL/node_modules/parse5/lib/parser/parser_stream.js
@@ -0,0 +1,76 @@
+'use strict';
+
+var WritableStream = require('stream').Writable,
+    inherits = require('util').inherits,
+    Parser = require('./index');
+
+var ParserStream = module.exports = function (options) {
+    WritableStream.call(this);
+
+    this.parser = new Parser(options);
+
+    this.lastChunkWritten = false;
+    this.writeCallback = null;
+    this.pausedByScript = false;
+
+    this.document = this.parser.treeAdapter.createDocument();
+
+    this.pendingHtmlInsertions = [];
+
+    this._resume = this._resume.bind(this);
+    this._documentWrite = this._documentWrite.bind(this);
+    this._scriptHandler = this._scriptHandler.bind(this);
+
+    this.parser._bootstrap(this.document, null);
+};
+
+inherits(ParserStream, WritableStream);
+
+//WritableStream implementation
+ParserStream.prototype._write = function (chunk, encoding, callback) {
+    this.writeCallback = callback;
+    this.parser.tokenizer.write(chunk.toString('utf8'), this.lastChunkWritten);
+    this._runParsingLoop();
+};
+
+ParserStream.prototype.end = function (chunk, encoding, callback) {
+    this.lastChunkWritten = true;
+    WritableStream.prototype.end.call(this, chunk || '', encoding, callback);
+};
+
+//Scriptable parser implementation
+ParserStream.prototype._runParsingLoop = function () {
+    this.parser.runParsingLoopForCurrentChunk(this.writeCallback, this._scriptHandler);
+};
+
+ParserStream.prototype._resume = function () {
+    if (!this.pausedByScript)
+        throw new Error('Parser was already resumed');
+
+    while (this.pendingHtmlInsertions.length) {
+        var html = this.pendingHtmlInsertions.pop();
+
+        this.parser.tokenizer.insertHtmlAtCurrentPos(html);
+    }
+
+    this.pausedByScript = false;
+
+    //NOTE: keep parsing if we don't wait for the next input chunk
+    if (this.parser.tokenizer.active)
+        this._runParsingLoop();
+};
+
+ParserStream.prototype._documentWrite = function (html) {
+    if (!this.parser.stopped)
+        this.pendingHtmlInsertions.push(html);
+};
+
+ParserStream.prototype._scriptHandler = function (scriptElement) {
+    if (this.listeners('script').length) {
+        this.pausedByScript = true;
+        this.emit('script', scriptElement, this._documentWrite, this._resume);
+    }
+    else
+        this._runParsingLoop();
+};
+