OW_ServerSocketImpl.hpp

Go to the documentation of this file.

/*******************************************************************************
* Copyright (C) 2001-2004 Vintela, 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:
*
*  - Redistributions of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - 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.
*
*  - Neither the name of Vintela, Inc. nor the names of its
*    contributors may be used to endorse or promote products derived from this
*    software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc. OR THE CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, 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.
*******************************************************************************/

#ifndef OW_INETSERVERSOCKETIMPL_HPP_INCLUDE_GUARD_
#define OW_INETSERVERSOCKETIMPL_HPP_INCLUDE_GUARD_
#include "OW_config.h"
#include "OW_SelectableIFC.hpp"
#include "OW_Socket.hpp"
#include "OW_SocketAddress.hpp"
#include "OW_Types.hpp"
#include "OW_File.hpp"
#include "OW_SocketFlags.hpp"
#include "OW_IntrusiveCountableBase.hpp"
#include "OW_SSLCtxMgr.hpp"

// The classes and functions defined in this file are not meant for general
// use, they are internal implementation details.  They may change at any time.

namespace OW_NAMESPACE
{

class OW_COMMON_API ServerSocketImpl : public SelectableIFC
{
public:
   ServerSocketImpl(SSLServerCtxRef sslCtx); 
   ServerSocketImpl(SocketFlags::ESSLFlag isSSL);
   ~ServerSocketImpl();
   String addrString();
   Socket accept(int timeoutSecs=-1);
   void close();
// unsigned long getLocalAddressRaw() { return m_localAddress; }
// unsigned short getLocalPortRaw() { return m_localPort; }
   SocketAddress getLocalAddress() { return m_localAddress; }
   SocketHandle_t getfd() const { return m_sockfd; }


   // this is deprecated, but we don't mark it so here because it's and impl. 
   void doListen(UInt16 port, SocketFlags::ESSLFlag isSSL, int queueSize=10, 
      const String& listenAddr = SocketAddress::ALL_LOCAL_ADDRESSES, 
      SocketFlags::EReuseAddrFlag reuseAddr = SocketFlags::E_REUSE_ADDR); 

   void doListen(UInt16 port, int queueSize=10, 
      const String& listenAddr = SocketAddress::ALL_LOCAL_ADDRESSES, 
      SocketFlags::EReuseAddrFlag reuseAddr = SocketFlags::E_REUSE_ADDR);

#ifndef OW_WIN32
   void doListen(const String& filename, int queueSize=10, 
      bool reuseAddr = true);
   bool waitForIO(int fd, int timeOutSecs, SocketFlags::EWaitDirectionFlag forInput) OW_DEPRECATED; // in 3.1.0
#endif

   Select_t getSelectObj() const;
private:
   void fillAddrParms();
   SocketHandle_t m_sockfd;
// unsigned long m_localAddress;
// unsigned short m_localPort;
   SocketAddress m_localAddress;
   bool m_isActive;
   ServerSocketImpl(const ServerSocketImpl& arg);
   ServerSocketImpl& operator=(const ServerSocketImpl& arg);
   SocketFlags::ESSLFlag m_isSSL;

#ifdef OW_WIN32
#pragma warning (push)
#pragma warning (disable: 4251)
#endif

   SSLServerCtxRef m_sslCtx; 
#if defined(OW_WIN32)
#pragma warning (pop)
   HANDLE m_event;
   bool m_shuttingDown;
#else
   File m_udsFile;
#endif
};

} // end namespace OW_NAMESPACE

#endif

---