| <html> |
| <!-- |
| Copyright 2010 The Closure Library Authors. All Rights Reserved. |
| |
| Use of this source code is governed by the Apache License, Version 2.0. |
| See the COPYING file for details. |
| --> |
| <head> |
| |
| <script type="text/javascript" src="../../../base.js"></script> |
| <script type="text/javascript"> |
| |
| goog.require('goog.dom'); |
| goog.require('goog.events'); |
| goog.require('goog.net.xpc.CrossPageChannel'); |
| |
| </script> |
| <script type="text/javascript"> |
| |
| var channel; |
| var logEl; |
| |
| /** |
| * Writes a message to the log. |
| * @param {string} msg The message text. |
| */ |
| function log(msg) { |
| logEl || (logEl = goog.dom.getElement('log')); |
| |
| var msgEl = goog.dom.createDom('div'); |
| msgEl.innerHTML = msg; |
| logEl.insertBefore(msgEl, logEl.firstChild); |
| } |
| |
| |
| goog.events.listen(window, 'load', function() { |
| |
| // Build the channel configuration. |
| var cfg = {}; |
| |
| var ownUri = new goog.Uri(window.location.href); |
| var peerDomain = ownUri.getParameterValue('peerdomain') || ownUri.getDomain(); |
| var peerUri = ownUri.clone().setDomain(peerDomain); |
| |
| var localRelayUri = ownUri.resolve(new goog.Uri('relay.html')); |
| var peerRelayUri = peerUri.resolve(new goog.Uri('relay.html')); |
| |
| var localPollUri = ownUri.resolve(new goog.Uri('blank.html')); |
| var peerPollUri = peerUri.resolve(new goog.Uri('blank.html')); |
| |
| |
| cfg[goog.net.xpc.CfgFields.LOCAL_RELAY_URI] = localRelayUri.toString(); |
| cfg[goog.net.xpc.CfgFields.PEER_RELAY_URI] = peerRelayUri.toString(); |
| |
| cfg[goog.net.xpc.CfgFields.LOCAL_POLL_URI] = localPollUri.toString(); |
| cfg[goog.net.xpc.CfgFields.PEER_POLL_URI] = peerPollUri.toString(); |
| |
| // Set the URI of the peer page. |
| var peerUri = ownUri.resolve( |
| new goog.Uri('inner.html')).setDomain(peerDomain); |
| cfg[goog.net.xpc.CfgFields.PEER_URI] = peerUri; |
| |
| // Create the channel. |
| channel = new goog.net.xpc.CrossPageChannel(cfg); |
| |
| // Create the peer iframe. |
| channel.createPeerIframe( |
| goog.dom.getElement('iframeContainer')); |
| |
| channel.registerService('log', log); |
| |
| channel.connect(function() { |
| log('Channel connected.'); |
| }); |
| }); |
| |
| </script> |
| <style type="text/css"> |
| body, td { |
| background-color: #eeeeff; |
| font-family: arial,verdana; |
| font-size: 12px; |
| } |
| </style> |
| </head> |
| <body> |
| |
| <table border=0 width="100%" height="100%"><tr><td width="50%" valign="top"> |
| |
| <h3><script type="text/javascript">document.write(location.href.replace(/\?.*/,'?...'))</script></h3> |
| |
| <p> |
| <input type="text" id="msgInput" value="Hello from the container page." |
| style="width:250px"> |
| <input type="button" value="Send" onclick=" |
| channel.send('log', goog.dom.getElement('msgInput').value)"> |
| </p> |
| |
| <div id="log" style="border: 1px #000 solid;"></div> |
| </td><td width="50%" valign="top" id="iframeContainer"> |
| |
| </td></tr></table> |
| |
| </body> |
| </html> |
