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