TransparentDataPort.h

/*
 *   Copyright (C) 2016 by Jonathan Naylor G4KLX
 *
 *   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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#pragma once

#include "Log.h"
#include "SerialPort.h"
#include "UDPSocket.h"

#include <string>

class CTransparentDataPort : public ISerialPort {
  public:
    CTransparentDataPort(bool enabled, const std::string& remoteaddress, unsigned int remoteport, const std::string& localaddress,
                         unsigned int localport, unsigned int frametype);
    virtual ~CTransparentDataPort();

    virtual bool open() override;

    virtual int read(unsigned char* buffer, unsigned int length) override;

    virtual int write(const unsigned char* buffer, unsigned int length) override;

    virtual void close() override;

  private:
    CUDPSocket*      m_socket;
    bool             m_enabled;
    std::string      m_remoteaddress;
    unsigned int     m_remoteport;
    std::string      m_localaddress;
    unsigned int     m_localport;
    sockaddr_storage m_addr;
    unsigned int     m_addrLen;
    unsigned int     m_frametype;
};