/examples/webchannel/standalone/main.cpp
C++ | 104 lines | 36 code | 13 blank | 55 comment | 2 complexity | ed4dd9a9e67a168acd84699bbfcd5d95 MD5 | raw file
- /****************************************************************************
- **
- ** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
- ** Contact: https://www.qt.io/licensing/
- **
- ** This file is part of the QtWebChannel module of the Qt Toolkit.
- **
- ** $QT_BEGIN_LICENSE:BSD$
- ** 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 The Qt Company. For licensing terms
- ** and conditions see https://www.qt.io/terms-conditions. For further
- ** information use the contact form at https://www.qt.io/contact-us.
- **
- ** BSD License Usage
- ** Alternatively, you may use this file under the terms of the BSD license
- ** as follows:
- **
- ** "Redistribution and use in source and binary forms, with or without
- ** modification, are permitted provided that the following conditions are
- ** met:
- ** * Redistributions of source code must retain the above copyright
- ** notice, this list of conditions and the following disclaimer.
- ** * Redistributions in binary form must reproduce the above copyright
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- ** the documentation and/or other materials provided with the
- ** distribution.
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- ** contributors may be used to endorse or promote products derived
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- **
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- ****************************************************************************/
- #include "dialog.h"
- #include "core.h"
- #include "../shared/websocketclientwrapper.h"
- #include "../shared/websockettransport.h"
- #include <QApplication>
- #include <QDesktopServices>
- #include <QDialog>
- #include <QDir>
- #include <QFileInfo>
- #include <QUrl>
- #include <QWebChannel>
- #include <QWebSocketServer>
- int main(int argc, char** argv)
- {
- QApplication app(argc, argv);
- QFileInfo jsFileInfo(QDir::currentPath() + "/qwebchannel.js");
- if (!jsFileInfo.exists())
- QFile::copy(":/qtwebchannel/qwebchannel.js",jsFileInfo.absoluteFilePath());
- // setup the QWebSocketServer
- QWebSocketServer server(QStringLiteral("QWebChannel Standalone Example Server"), QWebSocketServer::NonSecureMode);
- if (!server.listen(QHostAddress::LocalHost, 12345)) {
- qFatal("Failed to open web socket server.");
- return 1;
- }
- // wrap WebSocket clients in QWebChannelAbstractTransport objects
- WebSocketClientWrapper clientWrapper(&server);
- // setup the channel
- QWebChannel channel;
- QObject::connect(&clientWrapper, &WebSocketClientWrapper::clientConnected,
- &channel, &QWebChannel::connectTo);
- // setup the UI
- Dialog dialog;
- // setup the core and publish it to the QWebChannel
- Core core(&dialog);
- channel.registerObject(QStringLiteral("core"), &core);
- // open a browser window with the client HTML page
- QUrl url = QUrl::fromLocalFile(BUILD_DIR "/index.html");
- QDesktopServices::openUrl(url);
- dialog.displayMessage(Dialog::tr("Initialization complete, opening browser at %1.").arg(url.toDisplayString()));
- dialog.show();
- return app.exec();
- }