src/common/sckstrm.cpp

   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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  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