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/*
Copyright (C) 2012 Intel Corporation
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CANSOCKETREADER_H
#define CANSOCKETREADER_H
/**
* \addtogroup libcanbus
* @{
*/
#include <sys/socket.h>
#include "thread.h"
#include "canobserver.h"
class CANSocket;
/**
* \brief Asynchronous socket CAN reader.
*
* @class CANSocketReader
*/
class CANSocketReader : public CUtil::Thread
{
public:
/**
* @param observer @link CANObserver Observer @endlink that will receives CAN bus frames.
* @param socket @link CANSocket CAN Socket wrapper @endlink
*/
CANSocketReader(CANObserver& observer, CANSocket& socket);
virtual ~CANSocketReader();
/**
* Starts a new thread for listening to CAN bus.
* @fn start
* @return True if no error occurs.
*/
virtual bool start();
/**
* Stops listening thread.
* @fn stop
*/
virtual void stop();
private:
/**
* Listening thread's main function.
* @fn run
*/
virtual void run();
private:
/**
* #CANObserver instance reference
* @property mObserver
* @protected
*/
CANObserver& mObserver;
/**
* @link CANSocket CAN Socket wrapper @endlink instance reference
* @property mSocket
* @protected
*/
CANSocket& mSocket;
};
#endif // CANSOCKETREADER_H
/** @} */
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