automation/source/inc/icommstream.hxx

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  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!
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  38
  39 #ifndef _AUTOMATION_ICOMMSTREAM_HXX_
  40 #define _AUTOMATION_ICOMMSTREAM_HXX_
  41
  42 #include <automation/commtypes.hxx>
  43
  44 class ICommStream
  45 {
  46 public:
  47
  48     ICommStream(){}
  49     virtual ~ICommStream(){}
  50
  51     virtual ICommStream&        operator>>( comm_USHORT& rUShort )=0;
  52     virtual ICommStream&        operator>>( comm_ULONG& rULong )=0;
  53     virtual ICommStream&        operator>>( comm_BOOL& rChar )=0;
  54
  55     virtual ICommStream&        operator<<( comm_USHORT nUShort )=0;
  56     virtual ICommStream&        operator<<( comm_ULONG nULong )=0;
  57     virtual ICommStream&        operator<<( comm_BOOL nChar )=0;
  58
  59     virtual comm_ULONG                  Read( void* pData, comm_ULONG nSize )=0;
  60     virtual comm_ULONG                  Write( const void* pData, comm_ULONG nSize )=0;
  61
  62     virtual comm_BOOL           IsEof() const=0;
  63     virtual comm_ULONG          SeekRel( long nPos )=0;
  64
  65 };
  66
  67 #endif