78 lines
2.5 KiB
C++

/* Ricochet - https://ricochet.im/
* Copyright (C) 2014, John Brooks <john.brooks@dereferenced.net>
*
* 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 notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* * Neither the names of the copyright owners nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TORCONTROLSOCKET_H
#define TORCONTROLSOCKET_H
#include <QTcpSocket>
#include <QQueue>
namespace Tor
{
class TorControlCommand;
class TorControlSocket : public QTcpSocket
{
Q_OBJECT
public:
explicit TorControlSocket(QObject *parent = 0);
virtual ~TorControlSocket();
QString errorMessage() const { return m_errorMessage; }
void registerEvent(const QByteArray &event, TorControlCommand *handler);
void sendCommand(const QByteArray &data) { sendCommand(0, data); }
void sendCommand(TorControlCommand *command, const QByteArray &data);
signals:
void error(const QString &message);
private slots:
void process();
void clear();
private:
QQueue<TorControlCommand*> commandQueue;
QHash<QByteArray,TorControlCommand*> eventCommands;
QString m_errorMessage;
TorControlCommand *currentCommand;
bool inDataReply;
void setError(const QString &message);
};
}
#endif // TORCONTROLSOCKET_H