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 #include "wx/stream.h"
  15
  16 #if wxUSE_SOCKETS && wxUSE_STREAMS
  17
  18 #include "wx/socket.h"
  19
  20 class WXDLLIMPEXP_NET wxSocketOutputStream : public wxOutputStream
  21 {
  22  public:
  23   wxSocketOutputStream(wxSocketBase& s);
  24   virtual ~wxSocketOutputStream();
  25
  26   wxFileOffset SeekO( wxFileOffset WXUNUSED(pos), wxSeekMode WXUNUSED(mode) )
  27     { return -1; }
  28   wxFileOffset TellO() const
  29     { return -1; }
  30
  31  protected:
  32   wxSocketBase *m_o_socket;
  33
  34   size_t OnSysWrite(const void *buffer, size_t bufsize);
  35
  36     wxDECLARE_NO_COPY_CLASS(wxSocketOutputStream);
  37 };
  38
  39 class WXDLLIMPEXP_NET wxSocketInputStream : public wxInputStream
  40 {
  41  public:
  42   wxSocketInputStream(wxSocketBase& s);
  43   virtual ~wxSocketInputStream();
  44
  45   wxFileOffset SeekI( wxFileOffset WXUNUSED(pos), wxSeekMode WXUNUSED(mode) )
  46     { return -1; }
  47   wxFileOffset TellI() const
  48     { return -1; }
  49
  50  protected:
  51   wxSocketBase *m_i_socket;
  52
  53   size_t OnSysRead(void *buffer, size_t bufsize);
  54
  55     wxDECLARE_NO_COPY_CLASS(wxSocketInputStream);
  56 };
  57
  58 class WXDLLIMPEXP_NET wxSocketStream : public wxSocketInputStream,
  59                    public wxSocketOutputStream
  60 {
  61  public:
  62   wxSocketStream(wxSocketBase& s);
  63   virtual ~wxSocketStream();
  64
  65   wxDECLARE_NO_COPY_CLASS(wxSocketStream);
  66 };
  67
  68 #endif
  69   // wxUSE_SOCKETS && wxUSE_STREAMS
  70
  71 #endif
  72   // __SCK_STREAM_H__