StreamServerSocket.cxx
上传用户:sy_wanhua
上传日期:2013-07-25
资源大小:3048k
文件大小:4k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
C/C++
- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const StreamServerSocket_cxx_Version =
- "$Id: StreamServerSocket.cxx,v 1.8 2001/06/26 22:54:22 icahoon Exp $";
- #include "StreamServerSocket.hxx"
- #include "TransportCommon.hxx"
- #include "SystemException.hxx"
- #include "VLog.hxx"
- #include <cerrno>
- using Vocal::Transport::StreamServerSocket;
- using Vocal::Transport::Socket;
- using Vocal::Transport::AddressFamily;
- using Vocal::Logging::VLog;
- StreamServerSocket::StreamServerSocket(
- const AddressFamily & addressFamily,
- int backlog,
- const char * name
- )
- throw ( Vocal::SystemException )
- : Socket( addressFamily,
- SocketType(SOCK_STREAM),
- (name ? name : "StreamServer"))
- {
- listen(backlog);
- }
- StreamServerSocket::StreamServerSocket(
- const TransportAddress & localAddr,
- int backlog,
- const char * name
- )
- throw ( Vocal::SystemException )
- : Socket( localAddr,
- SocketType(SOCK_STREAM),
- (name ? name : "StreamServer"))
- {
- listen(backlog);
- }
- StreamServerSocket::~StreamServerSocket()
- {
- }
- void
- StreamServerSocket::listen(int backlog)
- throw ( Vocal::SystemException )
- {
- const string fn("StreamServerSocket::listen");
- VLog log(fn);
- if ( ::listen(fd_, backlog) < SUCCESS )
- {
- throw Vocal::SystemException(fn + ": " + strerror(errno),
- __FILE__, __LINE__, errno);
- }
- VDEBUG(log) << fn << ": " << *this
- << ": now listening." << VDEBUG_END(log);
- }