automation/source/simplecm/packethandler.hxx

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   9  * $RCSfile: packethandler.hxx,v $
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  30
  31 /*************************************************************************
  32  *
  33  *        ATTENTION
  34  *        This file is intended to work inside and outside the StarOffice environment.
  35  *        Only adaption of file commtypes.hxx should be necessary. Else it is a bug!
  36  *
  37  ************************************************************************/
  38
  39 #ifndef _TOOLS_PACKETHANDLER_HXX_
  40 #define _TOOLS_PACKETHANDLER_HXX_
  41
  42 #include <automation/commtypes.hxx>
  43 #include <automation/commdefines.hxx>
  44
  45 class ITransmiter;
  46 class IReceiver;
  47
  48 class PacketHandler
  49 {
  50 private:
  51     unsigned char CalcCheckByte( comm_UINT32 nBytes );
  52     ITransmiter* pTransmitter;
  53     IReceiver* pReceiver;
  54
  55     comm_BOOL bMultiChannel;
  56
  57 protected:
  58     comm_UINT16 nReceiveProtocol;
  59     comm_UINT16 nReceiveHeaderType;
  60
  61 public:
  62     PacketHandler( ITransmiter* pTransmitter_, IReceiver* pReceiver_, comm_BOOL bMC = FALSE );
  63
  64     comm_UINT16 GetReceiveProtocol() { return nReceiveProtocol; }
  65     comm_UINT16 GetReceiveHeaderType() { return nReceiveHeaderType; }
  66
  67     comm_BOOL ReceiveData( void* &pData, comm_UINT32 &nLen );                           /// Recieve DataPacket from Socket
  68     virtual comm_BOOL SendHandshake( HandshakeType aHandshakeType, const void* pData = NULL, comm_UINT32 nLen = 0 );
  69     virtual comm_BOOL TransferData( const void* pData, comm_UINT32 nLen, CMProtocol nProtocol = CM_PROTOCOL_OLDSTYLE );
  70 };
  71
  72 #endif