include/wx/sckstrm.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        sckstrm.h
   3 // Purpose:     wxSocket*Stream
   4 // Author:      Guilhem Lavaux
   5 // Modified by:
   6 // Created:     17/07/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c)
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11 #ifndef __SCK_STREAM_H__
  12 #define __SCK_STREAM_H__
  13
  14 #ifdef __GNUG__
  15 #pragma interface
  16 #endif
  17
  18 #include "wx/stream.h"
  19
  20 #if wxUSE_SOCKETS && wxUSE_STREAMS
  21
  22 #include "wx/socket.h"
  23
  24 class WXDLLEXPORT wxSocketOutputStream : public wxOutputStream
  25 {
  26  public:
  27   wxSocketOutputStream(wxSocketBase& s);
  28   ~wxSocketOutputStream();
  29
  30   off_t SeekO( off_t WXUNUSED(pos), wxSeekMode WXUNUSED(mode) )
  31     { return -1; }
  32   off_t TellO() const
  33     { return -1; }
  34
  35  protected:
  36   wxSocketBase *m_o_socket;
  37
  38   size_t OnSysWrite(const void *buffer, size_t bufsize);
  39 };
  40
  41 class WXDLLEXPORT wxSocketInputStream : public wxInputStream
  42 {
  43  public:
  44   wxSocketInputStream(wxSocketBase& s);
  45   ~wxSocketInputStream();
  46
  47   off_t SeekI( off_t WXUNUSED(pos), wxSeekMode WXUNUSED(mode) )
  48     { return -1; }
  49   off_t TellI() const
  50     { return -1; }
  51
  52  protected:
  53   wxSocketBase *m_i_socket;
  54
  55   size_t OnSysRead(void *buffer, size_t bufsize);
  56 };
  57
  58 class WXDLLEXPORT wxSocketStream : public wxSocketInputStream,
  59                    public wxSocketOutputStream
  60 {
  61  public:
  62   wxSocketStream(wxSocketBase& s);
  63   ~wxSocketStream();
  64 };
  65
  66 #endif
  67   // wxUSE_SOCKETS && wxUSE_STREAMS
  68
  69 #endif
  70   // __SCK_STREAM_H__