TcpDataReceiver.h

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#ifndef INC_TCPDATARECEIVER_H
#define INC_TCPDATARECEIVER_H
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
#include "TcpTypes.h"
#include "TcpReceiver.h"
 
#include "TcpMain.h"
 
#if defined(_MSC_VER) || defined(__MINGW32__) || defined(__MINGW64__)
  #include <winsock.h>
#endif
//-----------------------------------------------------------------------------
namespace tcp
{
  //---------------------------------------------------------------------------
  //Forwards
  class AbstractMessage;
  //---------------------------------------------------------------------------
  class __tcp_export_dll DataReceiver : public Receiver
  {
    protected:
      //============== Attribute
      //-----------------------------------------------------------------------
      unsigned int m_uiDataSize;
      //-----------------------------------------------------------------------
      unsigned int m_uiStreamSize;
      //-----------------------------------------------------------------------
      unsigned int m_uiStreamPosistion;
      //-----------------------------------------------------------------------
      char * m_szStreamBuffer;
      //-----------------------------------------------------------------------
      char * m_pszSentBuffer;
      //-----------------------------------------------------------------------
 
      //============== Konstruktoren
      //-----------------------------------------------------------------------
      DataReceiver();
      //-----------------------------------------------------------------------
      DataReceiver( SOCKET );
      //-----------------------------------------------------------------------
      DataReceiver( TcpMain *, SOCKET );
      //-----------------------------------------------------------------------
 
    public:
      //============== Konstruktoren
      //-----------------------------------------------------------------------
      DataReceiver( TcpMain * pParent, SOCKET Socket, unsigned int uiDataSize );
      //-----------------------------------------------------------------------
      virtual ~DataReceiver();
      //-----------------------------------------------------------------------
 
    private:
      //============== Copy-Konstruktor
      //-----------------------------------------------------------------------
      DataReceiver( const DataReceiver & );
      //-----------------------------------------------------------------------
 
    public:
      //============== Methoden
      //-----------------------------------------------------------------------
      void setDataSize( unsigned int uiDataSize );
      //-----------------------------------------------------------------------
      unsigned int getDataSize() const;
      //-----------------------------------------------------------------------
 
    protected:
      //============== Methoden
      //-----------------------------------------------------------------------
      void initStreamData();
      //-----------------------------------------------------------------------
      int processReceivedData( char * pszSentBuffer, unsigned int t_uiSentBufferSize );
      //-----------------------------------------------------------------------
      virtual int acceptMessage( AbstractMessage * ) = 0;
      //-----------------------------------------------------------------------
      virtual void generateNewTcpMessage( AbstractMessage *& prTcpAbstractMessage,
                                          char * pszTransmitData,
                                          unsigned int uiTransmitDataSize ) const = 0;
      //-----------------------------------------------------------------------
      virtual void generateNewTcpMessage( AbstractMessage *& prTcpAbstractMessage,
                                          char * pszRawMsg,
                                          unsigned int uiRawMsgSize,
                                          unsigned int uiMessageID,
                                          int iActionCode,
                                          const std::string & rstrInfo ) const = 0;
      //-----------------------------------------------------------------------
 
    private:
      //============== Operatoren
      //-----------------------------------------------------------------------
      DataReceiver & operator= ( const DataReceiver & );
      //-----------------------------------------------------------------------
  };
} // namespace tcp
//-----------------------------------------------------------------------------
#endif