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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWebEngine 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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "web_channel_ipc_transport_host.h"
#include "base/strings/string16.h"
#include "common/qt_messages.h"
#include "type_conversion.h"
#include <QJsonDocument>
#include <QJsonObject>
WebChannelIPCTransportHost::WebChannelIPCTransportHost(content::WebContents *contents, QObject *parent)
: QWebChannelAbstractTransport(parent)
, content::WebContentsObserver(contents)
{
}
WebChannelIPCTransportHost::~WebChannelIPCTransportHost()
{
}
void WebChannelIPCTransportHost::sendMessage(const QJsonObject &message)
{
QJsonDocument doc(message);
int size = 0;
const char *rawData = doc.rawData(&size);
Send(new WebChannelIPCTransport_Message(routing_id(), std::vector<char>(rawData, rawData + size)));
}
void WebChannelIPCTransportHost::onWebChannelMessage(const std::vector<char> &message)
{
QJsonDocument doc = QJsonDocument::fromRawData(message.data(), message.size(), QJsonDocument::BypassValidation);
Q_ASSERT(doc.isObject());
Q_EMIT messageReceived(doc.object(), this);
}
bool WebChannelIPCTransportHost::OnMessageReceived(const IPC::Message &message)
{
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(WebChannelIPCTransportHost, message)
IPC_MESSAGE_HANDLER(WebChannelIPCTransportHost_SendMessage, onWebChannelMessage)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
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