src/common/sckstrm.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/sckstrm.cpp
   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
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16     #pragma hdrstop
  17 #endif
  18
  19 #if wxUSE_SOCKETS && wxUSE_STREAMS
  20
  21 #ifndef WX_PRECOMP
  22 #endif
  23
  24 #include "wx/stream.h"
  25 #include "wx/socket.h"
  26 #include "wx/sckstrm.h"
  27
  28 // ---------------------------------------------------------------------------
  29 // wxSocketOutputStream
  30 // ---------------------------------------------------------------------------
  31
  32 wxSocketOutputStream::wxSocketOutputStream(wxSocketBase& s)
  33   : m_o_socket(&s)
  34 {
  35 }
  36
  37 wxSocketOutputStream::~wxSocketOutputStream()
  38 {
  39 }
  40
  41 size_t wxSocketOutputStream::OnSysWrite(const void *buffer, size_t size)
  42 {
  43     size_t ret = m_o_socket->Write((const char *)buffer, size).LastCount();
  44
  45     m_lasterror = m_o_socket->Error() ? wxSTREAM_WRITE_ERROR : wxSTREAM_NO_ERROR;
  46
  47     return ret;
  48 }
  49
  50 // ---------------------------------------------------------------------------
  51 // wxSocketInputStream
  52 // ---------------------------------------------------------------------------
  53
  54 wxSocketInputStream::wxSocketInputStream(wxSocketBase& s)
  55  : m_i_socket(&s)
  56 {
  57 }
  58
  59 wxSocketInputStream::~wxSocketInputStream()
  60 {
  61 }
  62
  63 size_t wxSocketInputStream::OnSysRead(void *buffer, size_t size)
  64 {
  65     size_t ret = m_i_socket->Read((char *)buffer, size).LastCount();
  66
  67     m_lasterror = m_i_socket->Error() ? wxSTREAM_READ_ERROR : wxSTREAM_NO_ERROR;
  68
  69     return ret;
  70 }
  71
  72 // ---------------------------------------------------------------------------
  73 // wxSocketStream
  74 // ---------------------------------------------------------------------------
  75
  76 wxSocketStream::wxSocketStream(wxSocketBase& s)
  77   : wxSocketInputStream(s), wxSocketOutputStream(s)
  78 {
  79 }
  80
  81 wxSocketStream::~wxSocketStream()
  82 {
  83 }
  84
  85 #endif
  86   // wxUSE_STREAMS && wxUSE_SOCKETS