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annotate node_modules/socket.io/lib/transports/htmlfile.js @ 70:753414e075a0

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danger stash pop
author tzara <rc-web@kiben.net>
date Sat, 26 Oct 2013 13:43:08 +0000
parents 333afcfd3f3a
children
rev   line source
rc-web@69 1
rc-web@69 2 /*!
rc-web@69 3 * socket.io-node
rc-web@69 4 * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
rc-web@69 5 * MIT Licensed
rc-web@69 6 */
rc-web@69 7
rc-web@69 8 /**
rc-web@69 9 * Module requirements.
rc-web@69 10 */
rc-web@69 11
rc-web@69 12 var HTTPTransport = require('./http');
rc-web@69 13
rc-web@69 14 /**
rc-web@69 15 * Export the constructor.
rc-web@69 16 */
rc-web@69 17
rc-web@69 18 exports = module.exports = HTMLFile;
rc-web@69 19
rc-web@69 20 /**
rc-web@69 21 * HTMLFile transport constructor.
rc-web@69 22 *
rc-web@69 23 * @api public
rc-web@69 24 */
rc-web@69 25
rc-web@69 26 function HTMLFile (mng, data, req) {
rc-web@69 27 HTTPTransport.call(this, mng, data, req);
rc-web@69 28 };
rc-web@69 29
rc-web@69 30 /**
rc-web@69 31 * Inherits from Transport.
rc-web@69 32 */
rc-web@69 33
rc-web@69 34 HTMLFile.prototype.__proto__ = HTTPTransport.prototype;
rc-web@69 35
rc-web@69 36 /**
rc-web@69 37 * Transport name
rc-web@69 38 *
rc-web@69 39 * @api public
rc-web@69 40 */
rc-web@69 41
rc-web@69 42 HTMLFile.prototype.name = 'htmlfile';
rc-web@69 43
rc-web@69 44 /**
rc-web@69 45 * Handles the request.
rc-web@69 46 *
rc-web@69 47 * @api private
rc-web@69 48 */
rc-web@69 49
rc-web@69 50 HTMLFile.prototype.handleRequest = function (req) {
rc-web@69 51 HTTPTransport.prototype.handleRequest.call(this, req);
rc-web@69 52
rc-web@69 53 if (req.method == 'GET') {
rc-web@69 54 req.res.writeHead(200, {
rc-web@69 55 'Content-Type': 'text/html; charset=UTF-8'
rc-web@69 56 , 'Connection': 'keep-alive'
rc-web@69 57 , 'Transfer-Encoding': 'chunked'
rc-web@69 58 });
rc-web@69 59
rc-web@69 60 req.res.write(
rc-web@69 61 '<html><body>'
rc-web@69 62 + '<script>var _ = function (msg) { parent.s._(msg, document); };</script>'
rc-web@69 63 + new Array(174).join(' ')
rc-web@69 64 );
rc-web@69 65 }
rc-web@69 66 };
rc-web@69 67
rc-web@69 68 /**
rc-web@69 69 * Performs the write.
rc-web@69 70 *
rc-web@69 71 * @api private
rc-web@69 72 */
rc-web@69 73
rc-web@69 74 HTMLFile.prototype.write = function (data) {
rc-web@69 75 // escape all forward slashes. see GH-1251
rc-web@69 76 data = '<script>_(' + JSON.stringify(data).replace(/\//g, '\\/') + ');</script>';
rc-web@69 77
rc-web@69 78 if (this.response.write(data)) {
rc-web@69 79 this.drained = true;
rc-web@69 80 }
rc-web@69 81
rc-web@69 82 this.log.debug(this.name + ' writing', data);
rc-web@69 83 };