1 files changed, 134 insertions, 0 deletions
diff --git a/examples/webchannel/qwclient/qwclient.js b/examples/webchannel/qwclient/qwclient.js
new file mode 100755
index 0000000..c2922b3
--- /dev/null
+++ b/examples/webchannel/qwclient/qwclient.js
@@ -0,0 +1,134 @@
+#!/usr/bin/env node
+/****************************************************************************
+**
+** Copyright (C) 2014 basysKom GmbH, author Sumedha Widyadharma <sumedha.widyadharma@basyskom.com>
+** Copyright (C) 2014 basysKom GmbH, author Lutz Schönemann <lutz.schoenemann@basyskom.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebChannel module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+'use strict';
+var repl = require('repl');
+var WebSocket = require('faye-websocket').Client;
+var QWebChannel = new require('./qwebchannel.js').QWebChannel;
+
+var serverAddress = 'ws://localhost:12345';
+var channels = [];
+
+var autoConnect = process.argv.pop();
+if (autoConnect === __filename) {
+    autoConnect = false;
+}
+
+var openChannel = function (address) {
+    // this should be bound to the repl
+    var self = this;
+    address = address ? address : serverAddress;
+    if (address.indexOf('://') === -1) {
+        address = 'ws://' + address;
+    }
+
+    var ws = new WebSocket(address);
+
+    ws.on('open', function (event) {
+        var transport = {
+        onmessage: function (data) {},
+          send: function (data) {
+              ws.send(data, {binary: false});
+          }
+        };
+        ws.on('message', function (event) {
+          transport.onmessage(event);
+        }); // onmessage
+
+        var webChannel = new QWebChannel(transport, function (channel) {
+            channels.push(channel);
+            var channelIdx = (channels.length - 1);
+            console.log('channel opened', channelIdx);
+            // Create a nice alias to access this channels objects
+            self.context['c' + channelIdx] = channel.objects;
+
+            ws.on('close', function () {
+                for (var i = 0; i < channels.length; ++i) {
+                    if (channels[i] === channel) {
+                        console.log('channel closed', i);
+                        channels[i] = null;
+                        return;
+                    }
+                }
+            }); // onclose
+        }); // new QWebChannel
+    }); // onopen
+
+    ws.on('error', function (error) {
+        console.log('websocket error', error.message);
+    });
+}; // openChannel
+
+var setupRepl = function() {
+    var r = repl.start({
+        prompt: "webchannel> ",
+        input: process.stdin,
+        output: process.stdout
+    });
+
+    r.context.serverAddress = serverAddress;
+    r.context.openChannel = openChannel.bind(r);
+    r.context.channels = channels;
+
+    r.context.lsObjects = function() {
+        channels.forEach(function(channel){
+            console.log('Channel ' + channel);
+            Object.keys(channel.objects);
+        });
+    }
+    return r;
+}
+
+var welcome = function() {
+    console.log('Welcome to the qwebchannel/websocket REPL.');
+    console.log('Use openChannel(url) to connect to a service.');
+    console.log('For the standalone example, just openChannel() should suffice.');
+    console.log('Opened channels have their objects aliased to c<channel number>, i.e. c0');
+    console.log('So for the standalone example try: c0.dialog.receiveText(\'hello world\')');
+}
+
+welcome();
+var repl = setupRepl();
+
+if (autoConnect) {
+    repl.context.openChannel(autoConnect);
+}