include/wx/msw/gsockmsw.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:       wx/msw/gsockmsw.h
   3 // Purpose:    MSW-specific socket implementation
   4 // Authors:    Guilhem Lavaux, Guillermo Rodriguez Garcia, Vadim Zeitlin
   5 // Created:    April 1997
   6 // Copyright:  (C) 1999-1997, Guilhem Lavaux
   7 //             (C) 1999-2000, Guillermo Rodriguez Garcia
   8 //             (C) 2008 Vadim Zeitlin
   9 // RCS_ID:     $Id$
  10 // License:    wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13
  14 #ifndef _WX_MSW_GSOCKMSW_H_
  15 #define _WX_MSW_GSOCKMSW_H_
  16
  17 #include "wx/msw/wrapwin.h"
  18
  19 #if defined(__CYGWIN__)
  20     //CYGWIN gives annoying warning about runtime stuff if we don't do this
  21 #   define USE_SYS_TYPES_FD_SET
  22 #   include <sys/types.h>
  23 #endif
  24
  25 #if defined(__WXWINCE__) || defined(__CYGWIN__)
  26     #include <winsock.h>
  27 #endif
  28
  29 // ----------------------------------------------------------------------------
  30 // MSW-specific socket implementation
  31 // ----------------------------------------------------------------------------
  32
  33 class wxSocketImplMSW : public wxSocketImpl
  34 {
  35 public:
  36     wxSocketImplMSW(wxSocketBase& wxsocket);
  37
  38     virtual ~wxSocketImplMSW();
  39
  40     virtual wxSocketImpl *WaitConnection(wxSocketBase& wxsocket);
  41
  42
  43     int Read(char *buffer, int size);
  44     int Write(const char *buffer, int size);
  45
  46 private:
  47     virtual wxSocketError DoHandleConnect(int ret);
  48     virtual void DoClose();
  49
  50     virtual void UnblockAndRegisterWithEventLoop()
  51     {
  52         // no need to make the socket non-blocking, Install_Callback() will do
  53         // it
  54         wxSocketManager::Get()->Install_Callback(this);
  55     }
  56
  57     wxSocketError Input_Timeout();
  58     wxSocketError Output_Timeout();
  59     wxSocketError Connect_Timeout();
  60     int Recv_Stream(char *buffer, int size);
  61     int Recv_Dgram(char *buffer, int size);
  62     int Send_Stream(const char *buffer, int size);
  63     int Send_Dgram(const char *buffer, int size);
  64
  65     int m_msgnumber;
  66
  67     friend class wxSocketMSWManager;
  68
  69     DECLARE_NO_COPY_CLASS(wxSocketImplMSW)
  70 };
  71
  72 #endif  /* _WX_MSW_GSOCKMSW_H_ */