RetroShare/libretroshare/src/tor/TorControlSocket.h
2021-12-06 22:33:50 +01:00

90 lines
2.9 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.
*/
#pragma once
#include "pqi/rstcpsocket.h"
#include "bytearray.h"
namespace Tor
{
class TorControlCommand;
class TorControlSocketClient
{
public:
virtual void socketError(const std::string& s) = 0;
};
class TorControlSocket : public RsThreadedTcpSocket
{
public:
explicit TorControlSocket(TorControlSocketClient *client);
virtual ~TorControlSocket();
std::string errorMessage() const { return m_errorMessage; }
void connectToHost(const std::string& tcp_address,uint16_t tcp_port);
void registerEvent(const ByteArray &event, TorControlCommand *handler);
void sendCommand(const ByteArray& data) { sendCommand(0, data); }
void sendCommand(TorControlCommand *command, const ByteArray &data);
ByteArray readline(int s);
// threaded TcpSocket
virtual int tick() override;
std::string peerAddress() const;
//signals:
// void error(const std::string& message);
const std::string& errorString() const { return m_errorMessage ;}
//private slots:
void process();
void clear();
private:
std::list<TorControlCommand*> commandQueue;
std::map<ByteArray,TorControlCommand*> eventCommands;
std::string m_errorMessage;
TorControlCommand *currentCommand;
bool inDataReply;
TorControlSocketClient *mClient;
void setError(const std::string& message);
};
}