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C/C++ Source or Header  |  2002-11-04  |  2KB  |  91 lines
  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: sckstrm.cpp,v 1.9.6.1 2002/11/04 19:31:57 VZ Exp $
  8. // Copyright:   (c)
  9. // Licence:     wxWindows licence
  10. /////////////////////////////////////////////////////////////////////////////
  11. #ifdef __GNUG__
  12. #pragma implementation "sckstrm.h"
  13. #endif
  14.  
  15. // For compilers that support precompilation, includes "wx.h".
  16. #include "wx/wxprec.h"
  17.  
  18. #ifdef __BORLANDC__
  19.   #pragma hdrstop
  20. #endif
  21.  
  22. #ifndef WX_PRECOMP
  23.   #include "wx/defs.h"
  24. #endif
  25.  
  26. #if wxUSE_SOCKETS && wxUSE_STREAMS
  27.  
  28. #include "wx/stream.h"
  29. #include "wx/socket.h"
  30. #include "wx/sckstrm.h"
  31.  
  32. // ---------------------------------------------------------------------------
  33. // wxSocketOutputStream
  34. // ---------------------------------------------------------------------------
  35.  
  36. wxSocketOutputStream::wxSocketOutputStream(wxSocketBase& s)
  37.   : m_o_socket(&s)
  38. {
  39. }
  40.  
  41. wxSocketOutputStream::~wxSocketOutputStream()
  42. {
  43. }
  44.  
  45. size_t wxSocketOutputStream::OnSysWrite(const void *buffer, size_t size)
  46. {
  47.   size_t ret = m_o_socket->Write((const char *)buffer, size).LastCount();
  48.  
  49.   m_lasterror = m_o_socket->Error() ? wxSTREAM_WRITE_ERROR : wxSTREAM_NO_ERROR;
  50.  
  51.   return ret;
  52. }
  53.  
  54. // ---------------------------------------------------------------------------
  55. // wxSocketInputStream
  56. // ---------------------------------------------------------------------------
  57.  
  58. wxSocketInputStream::wxSocketInputStream(wxSocketBase& s)
  59.  : m_i_socket(&s)
  60. {
  61. }
  62.  
  63. wxSocketInputStream::~wxSocketInputStream()
  64. {
  65. }
  66.  
  67. size_t wxSocketInputStream::OnSysRead(void *buffer, size_t size)
  68. {
  69.   size_t ret = m_i_socket->Read((char *)buffer, size).LastCount();
  70.  
  71.   m_lasterror = m_i_socket->Error() ? wxSTREAM_READ_ERROR : wxSTREAM_NO_ERROR;
  72.  
  73.   return ret;
  74. }
  75.  
  76. // ---------------------------------------------------------------------------
  77. // wxSocketStream
  78. // ---------------------------------------------------------------------------
  79.  
  80. wxSocketStream::wxSocketStream(wxSocketBase& s)
  81.   : wxSocketInputStream(s), wxSocketOutputStream(s)
  82. {
  83. }
  84.  
  85. wxSocketStream::~wxSocketStream()
  86. {
  87. }
  88.  
  89. #endif
  90.   // wxUSE_STREAMS && wxUSE_SOCKETS
  91.