jconnection.h
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/***************************************************************************
* Copyright (C) 2005 by Jeff Ferr *
* root@sat *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef J_CONNECTION_H
#define J_CONNECTION_H
#include "jobject.h"
#include "jinputstream.h"
#include "joutputstream.h"
#include <iostream>
#ifdef _WIN32
#include <windows.h>
#include <winsock.h>
#else
#include <sys/socket.h>
#endif
namespace jsocket {
#ifdef _WIN32
typedef SOCKET jsocket_t;
#else
typedef int jsocket_t;
#endif
/**
* \brief
*
*/
enum jconnection_type_t {
JCT_UNKNOWN,
JCT_TCP,
JCT_UDP,
JCT_MCAST,
JCT_RTP,
JCT_RAW
};
/**
* \brief Connection.
*
* \author Jeff Ferr
*/
class Connection : public virtual jcommon::Object{
friend class DatagramSocket;
friend class Socket;
friend class RTPSocket;
friend class MulticastSocket;
friend class RawSocket;
protected:
/** \brief */
jconnection_type_t _type;
/** \brief */
bool _is_closed;
/**
* \brief
*
*/
Connection(jconnection_type_t type);
public:
/**
* \brief
*
*/
virtual jconnection_type_t GetType();
/**
* \brief Send bytes to a destination.
*
*/
virtual int Send(const char *b_, int size_, bool block_ = true) = 0;
/**
* \brief Send bytes to a destination.
*
*/
virtual int Send(const char *b_, int size_, int time_) = 0;
/**
* \brief Receive bytes from a source.
*
* \return the number of bytes received, or 0 if the peer has shutdown.
*
* \exception SocketException an error occurred.
*
*/
virtual int Receive(char *data_, int data_length_, bool block_ = true) = 0;
/**
* \brief Receive bytes from a source.
*
* \return the number of bytes received, or 0 if the peer has shutdown.
*
* \exception SocketException an error occurred.
*
*/
virtual int Receive(char *data_, int data_length_, int time_) = 0;
/**
* \brief
*
*/
virtual bool IsClosed();
/**
* \brief Close the socket.
*
*/
virtual void Close() = 0;
/**
* \brief
*
*/
virtual jsocket_t GetHandler() = 0;
/**
* \brief
*
*/
virtual jio::InputStream * GetInputStream() = 0;
/**
* \brief
*
*/
virtual jio::OutputStream * GetOutputStream() = 0;
/**
* \brief Get the bytes sent to a destination.
*
*/
virtual int64_t GetSentBytes() = 0;
/**
* \brief Get de bytes received from a source.
*
*/
virtual int64_t GetReadedBytes() = 0;
};
}
#endif