C++ Sockets Library

00001 
00006 /*
00007 Copyright (C) 2008-2011  Anders Hedstrom
00008 
00009 This library is made available under the terms of the GNU GPL, with
00010 the additional exemption that compiling, linking, and/or using OpenSSL 
00011 is allowed.
00012 
00013 If you would like to use this library in a closed-source application,
00014 a separate license agreement is available. For information about 
00015 the closed-source license agreement for the C++ sockets library,
00016 please visit http://www.alhem.net/Sockets/license.html and/or
00017 email license@alhem.net.
00018 
00019 This program is free software; you can redistribute it and/or
00020 modify it under the terms of the GNU General Public License
00021 as published by the Free Software Foundation; either version 2
00022 of the License, or (at your option) any later version.
00023 
00024 This program is distributed in the hope that it will be useful,
00025 but WITHOUT ANY WARRANTY; without even the implied warranty of
00026 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00027 GNU General Public License for more details.
00028 
00029 You should have received a copy of the GNU General Public License
00030 along with this program; if not, write to the Free Software
00031 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00032 */
00033 #include "SocketStream.h"
00034 #include "ISocketHandler.h"
00035 #include "TcpSocket.h"
00036 
00037 
00038 #ifdef SOCKETS_NAMESPACE
00039 namespace SOCKETS_NAMESPACE {
00040 #endif
00041 
00042 SocketStream::SocketStream(ISocketHandler& h, TcpSocket *sock) : m_handler(h), m_socket(sock)
00043 , m_socket_uid(sock -> UniqueIdentifier())
00044 {
00045 }
00046 
00047 
00048 size_t SocketStream::IStreamRead(char *buf, size_t max_sz)
00049 {
00050   if (m_handler.Valid(m_socket_uid))
00051   {
00052     return m_socket -> ReadInput(buf, max_sz);
00053   }
00054   return 0;
00055 }
00056 
00057 
00058 void SocketStream::IStreamWrite(const char *buf, size_t sz)
00059 {
00060   if (m_handler.Valid(m_socket_uid))
00061   {
00062     m_socket -> SendBuf(buf, sz);
00063   }
00064 }
00065 
00066 
00067 #ifdef SOCKETS_NAMESPACE
00068 } // namespace SOCKETS_NAMESPACE {
00069 #endif
SocketStream.cpp
