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Diffstat (limited to 'examples/webchannel/shared/websocketclientwrapper.cpp')
| -rw-r--r-- | examples/webchannel/shared/websocketclientwrapper.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/examples/webchannel/shared/websocketclientwrapper.cpp b/examples/webchannel/shared/websocketclientwrapper.cpp new file mode 100644 index 0000000..68ff1c0 --- /dev/null +++ b/examples/webchannel/shared/websocketclientwrapper.cpp @@ -0,0 +1,72 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebChannel module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "websocketclientwrapper.h" + +#include <QtWebSockets/QWebSocketServer> + +#include "websockettransport.h" + +/*! + \brief Wrapps connected QWebSockets clients in WebSocketTransport objects. + + This code is all that is required to connect incoming WebSockets to the WebChannel. Any kind + of remote JavaScript client that supports WebSockets can thus receive messages and access the + published objects. +*/ + +QT_BEGIN_NAMESPACE + +/*! + Construct the client wrapper with the given parent. + + All clients connecting to the QWebSocketServer will be automatically wrapped + in WebSocketTransport objects. +*/ +WebSocketClientWrapper::WebSocketClientWrapper(QWebSocketServer *server, QObject *parent) + : QObject(parent) + , m_server(server) +{ + connect(server, &QWebSocketServer::newConnection, + this, &WebSocketClientWrapper::handleNewConnection); +} + +/*! + Wrap an incoming WebSocket connection in a WebSocketTransport object. +*/ +void WebSocketClientWrapper::handleNewConnection() +{ + emit clientConnected(new WebSocketTransport(m_server->nextPendingConnection())); +} + +QT_END_NAMESPACE |