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Diff for /pegasus/src/Pegasus/Common/HTTPAcceptor.cpp between version 1.52.2.2 and 1.81.8.4

version 1.52.2.2, 2005/02/18 23:59:17 version 1.81.8.4, 2006/06/10 21:54:05
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 //%2004////////////////////////////////////////////////////////////////////////  //%2006////////////////////////////////////////////////////////////////////////
 // //
 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
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 // IBM Corp.; EMC Corporation, The Open Group. // IBM Corp.; EMC Corporation, The Open Group.
 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
   // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
   // EMC Corporation; VERITAS Software Corporation; The Open Group.
   // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
   // EMC Corporation; Symantec Corporation; The Open Group.
 // //
 // Permission is hereby granted, free of charge, to any person obtaining a copy // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to // of this software and associated documentation files (the "Software"), to
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 //         Dave Rosckes (rosckes@us.ibm.com) //         Dave Rosckes (rosckes@us.ibm.com)
 //         Denise Eckstein (denise.eckstein@hp.com) //         Denise Eckstein (denise.eckstein@hp.com)
 //         Alagaraja Ramasubramanian (alags_raj@in.ibm.com) for Bug#1090 //         Alagaraja Ramasubramanian (alags_raj@in.ibm.com) for Bug#1090
   //          Amit Arora, IBM (amita@in.ibm.com) for Bug#2541
   //          Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)
   //          Sean Keenan, Hewlett-Packard Company (sean.keenan@hp.com)
   //          Josephine Eskaline Joyce, IBM (jojustin@in.ibm.com) for Bug#2065
   //          David Dillard, Symantec Corp. (david_dillard@symantec.com)
   //          John Alex, IBM (johnalex@us.ibm.com) for Bug#3312
 // //
 //%///////////////////////////////////////////////////////////////////////////// //%/////////////////////////////////////////////////////////////////////////////
  
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 #include <iostream> #include <iostream>
 #include "Socket.h" #include "Socket.h"
  
 #ifdef PEGASUS_PLATFORM_WIN32_IX86_MSVC  #ifdef PEGASUS_OS_TYPE_WINDOWS
 #include <windows.h> #include <windows.h>
 #else #else
 # include <cctype> # include <cctype>
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 # include <fcntl.h> # include <fcntl.h>
 # include <netdb.h> # include <netdb.h>
 # include <netinet/in.h> # include <netinet/in.h>
   # include <netinet/tcp.h>
 # include <arpa/inet.h> # include <arpa/inet.h>
 # include <sys/socket.h> # include <sys/socket.h>
 # ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  # ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET
 # include <unistd.h> # include <unistd.h>
 #  include <sys/un.h> #  include <sys/un.h>
 # endif # endif
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 #include "OS400ConvertChar.h" #include "OS400ConvertChar.h"
 #endif #endif
  
   
 PEGASUS_USING_STD; PEGASUS_USING_STD;
  
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
  
 static int MAX_CONNECTION_QUEUE_LENGTH = -1;  
  
   static int MAX_CONNECTION_QUEUE_LENGTH = -1;
  
 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
 // //
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     {     {
         if (local)         if (local)
         {         {
 #ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  #ifndef PEGASUS_OS_TYPE_WINDOWS
   #ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET
   
             address = reinterpret_cast<struct sockaddr*>(new struct sockaddr_un);             address = reinterpret_cast<struct sockaddr*>(new struct sockaddr_un);
             address_size = sizeof(struct sockaddr_un);             address_size = sizeof(struct sockaddr_un);
 #else #else
             PEGASUS_ASSERT(false);             PEGASUS_ASSERT(false);
 #endif #endif
   
   #endif
         }         }
         else         else
         {         {
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             address_size = sizeof(struct sockaddr_in);             address_size = sizeof(struct sockaddr_in);
         }         }
     }     }
       ~HTTPAcceptorRep()
       {
           delete address;
       }
     struct sockaddr* address;     struct sockaddr* address;
  
 #if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM)      PEGASUS_SOCKLEN_T address_size;
    size_t address_size;  
 #elif defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) || (defined(PEGASUS_PLATFORM_SOLARIS_SPARC_CC) && !defined(SUNOS_5_6))  
    socklen_t address_size;  
 #else  
    int address_size;  
 #endif  
       Mutex _connection_mut;       Mutex _connection_mut;
  
       Sint32 socket;      PEGASUS_SOCKET socket;
   #ifdef PEGASUS_OS_TYPE_WINDOWS
       NamedPipeServer* namedPipeServer;
   #endif
       Array<HTTPConnection*> connections;       Array<HTTPConnection*> connections;
    /*
   #ifdef PEGASUS_OS_TYPE_WINDOWS
         // This method creates and connects to a named pipe
       void createNamedPipe();
       NamedPipeServer* namedPipeServer;
       void _acceptNamedPipeConnection(NamedPipeMessage* namedPipeMessage);
   #endif
   */
   
   
 }; };
  
   //------------------------------------------------------------------------------
   //
   // _setTCPNoDelay()
   //
   //------------------------------------------------------------------------------
   
   inline void _setTCPNoDelay(PEGASUS_SOCKET socket)
   {
       // This function disables "Nagle's Algorithm" also known as "the TCP delay
       // algorithm", which causes read operations to obtain whatever data is
       // already in the input queue and then wait a little longer to see if
       // more data arrives. This algorithm optimizes the case in which data is
       // sent in only one direction but severely impairs performance of round
       // trip servers. Disabling TCP delay is a standard technique for round
       // trip servers.
   
      int opt = 1;
      setsockopt(socket, IPPROTO_TCP, TCP_NODELAY, (char*)&opt, sizeof(opt));
   }
   
 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
 // //
 // HTTPAcceptor // HTTPAcceptor
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                            Boolean localConnection,                            Boolean localConnection,
                            Uint32 portNumber,                            Uint32 portNumber,
                            SSLContext * sslcontext,                            SSLContext * sslcontext,
                            Boolean exportConnection)                             Boolean exportConnection,
                              ReadWriteSem* sslContextObjectLock)
    : Base(PEGASUS_QUEUENAME_HTTPACCEPTOR),  // ATTN: Need unique names?    : Base(PEGASUS_QUEUENAME_HTTPACCEPTOR),  // ATTN: Need unique names?
      _monitor(monitor),      _monitor(monitor),
      _outputMessageQueue(outputMessageQueue),      _outputMessageQueue(outputMessageQueue),
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      _localConnection(localConnection),      _localConnection(localConnection),
      _portNumber(portNumber),      _portNumber(portNumber),
      _sslcontext(sslcontext),      _sslcontext(sslcontext),
      _exportConnection(exportConnection)       _exportConnection(exportConnection),
        _sslContextObjectLock(sslContextObjectLock)
 { {
    Socket::initializeInterface();    Socket::initializeInterface();
  
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 HTTPAcceptor::~HTTPAcceptor() HTTPAcceptor::~HTTPAcceptor()
 { {
      destroyConnections();
    unbind();    unbind();
    // ATTN: Is this correct in a multi-HTTPAcceptor server?    // ATTN: Is this correct in a multi-HTTPAcceptor server?
    Socket::uninitializeInterface();    Socket::uninitializeInterface();
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    if (! message)    if (! message)
       return;       return;
  
      PEGASUS_ASSERT(_rep != 0);
    switch (message->getType())    switch (message->getType())
    {    {
       case SOCKET_MESSAGE:       case SOCKET_MESSAGE:
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          // If this is a connection request:          // If this is a connection request:
  
          if (socketMessage->socket == _rep->socket &&          if (socketMessage->socket == _rep->socket &&
              socketMessage->events | SocketMessage::READ)               socketMessage->events & SocketMessage::READ)
          {          {
             _acceptConnection();             _acceptConnection();
          }          }
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          break;          break;
       }       }
    #ifdef PEGASUS_OS_TYPE_WINDOWS
         case NAMEDPIPE_MESSAGE:
         {
             NamedPipeMessage* namedPipeMessage = (NamedPipeMessage*)message;
   
            // If this is a connection request:
   
            if (((namedPipeMessage->namedPipe.getPipe()) == ( _rep->namedPipeServer->getPipe())) &&
            (namedPipeMessage->events & NamedPipeMessage::READ))
            {
                _acceptNamedPipeConnection();
            }
            else
            {
               // ATTN! this can't happen!
               Tracer::trace(TRC_DISCARDED_DATA, Tracer::LEVEL2,
                 "HTTPAcceptor::handleEnqueue: Invalid NAMEDPIPE_MESSAGE received.");
            }
   
            break;
  
         }
   #endif
        // may Need to close connection for Named Pipe too.....??
       case CLOSE_CONNECTION_MESSAGE:       case CLOSE_CONNECTION_MESSAGE:
       {       {
          CloseConnectionMessage* closeConnectionMessage          CloseConnectionMessage* closeConnectionMessage
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          for (Uint32 i = 0, n = _rep->connections.size(); i < n; i++)          for (Uint32 i = 0, n = _rep->connections.size(); i < n; i++)
          {          {
             HTTPConnection* connection = _rep->connections[i];             HTTPConnection* connection = _rep->connections[i];
             Sint32 socket = connection->getSocket();          PEGASUS_SOCKET socket = connection->getSocket();
  
             if (socket == closeConnectionMessage->socket)             if (socket == closeConnectionMessage->socket)
             {             {
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 /** /**
    _bind - creates a new server socket and bind socket to the port address.    _bind - creates a new server socket and bind socket to the port address.
    If PEGASUS_LOCAL_DOMAIN_SOCKET is defined, the port number is ignored and     If PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET is not defined, the port number is ignored and
    a domain socket is bound.    a domain socket is bound.
 */ */
 void HTTPAcceptor::_bind() void HTTPAcceptor::_bind()
 { {
       PEGASUS_STD(cout) << "in HTTPAcceptor::_bind at the begining" << PEGASUS_STD(endl);
       PEGASUS_STD(cout) << "in HTTPAcceptor::_bind before ASSERT" << PEGASUS_STD(endl);
  
      PEGASUS_ASSERT(_rep != 0);
    // Create address:    // Create address:
  
      PEGASUS_STD(cout) << "in HTTPAcceptor::_bind before memset" << PEGASUS_STD(endl);
   
   
   #ifdef PEGASUS_OS_TYPE_WINDOWS
      if (!_localConnection)
      {
    memset(_rep->address, 0, sizeof(*_rep->address));    memset(_rep->address, 0, sizeof(*_rep->address));
      }
   #else
      memset(_rep->address, 0, sizeof(*_rep->address));
   #endif
   
      PEGASUS_STD(cout) << "in HTTPAcceptor::_bind After memset" << PEGASUS_STD(endl);
   
  
    if (_localConnection)    if (_localConnection)
    {    {
 #ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  
   #ifdef PEGASUS_OS_TYPE_WINDOWS
          PEGASUS_STD(cout) << "in HTTPAcceptor::_bind before calling _createNamedPipe() " << PEGASUS_STD(endl);
          // _rep->createNamedPipe();
          _createNamedPipe();
          PEGASUS_STD(cout) << "in HTTPAcceptor::_bind after calling _createNamedPipe() " << PEGASUS_STD(endl);
   // Not sure if we need to continue to bind non local domain sockets in windows.....
          return;
   // #else
   #endif
   
   #ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET
   
        reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_family =        reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_family =
            AF_UNIX;            AF_UNIX;
        strcpy(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path,        strcpy(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path,
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    else    else
    {    {
        _rep->socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);        _rep->socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
   
          _setTCPNoDelay(_rep->socket);
    }    }
  
    if (_rep->socket < 0)    if (_rep->socket < 0)
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 // set the close-on-exec bit for this file handle. // set the close-on-exec bit for this file handle.
 // any unix that forks needs this bit set. // any unix that forks needs this bit set.
 #ifndef PEGASUS_PLATFORM_WIN32_IX86_MSVC  #if !defined PEGASUS_OS_TYPE_WINDOWS && !defined(PEGASUS_OS_VMS)
    int sock_flags;    int sock_flags;
  if( (sock_flags = fcntl(_rep->socket, F_GETFD, 0)) < 0)  if( (sock_flags = fcntl(_rep->socket, F_GETFD, 0)) < 0)
    {    {
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       throw BindFailedException(parms);       throw BindFailedException(parms);
    }    }
  
    // Bind socket to port:  
  
      //
      // Bind socket to port:
      //
    if (::bind(_rep->socket, _rep->address, _rep->address_size) < 0)    if (::bind(_rep->socket, _rep->address, _rep->address_size) < 0)
    {    {
       Socket::close(_rep->socket);       Socket::close(_rep->socket);
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       throw BindFailedException(parms);       throw BindFailedException(parms);
    }    }
  
   
      //
      // Get the actual port value used if the caller specified a port value of 0.
      //
      if ( _portNumber == 0 )
      {
         sockaddr_in buf;
         PEGASUS_SOCKLEN_T bufSize = sizeof(buf);
         if ( getsockname(_rep->socket, reinterpret_cast<sockaddr *>(&buf), &bufSize) == 0 )
         {
             _portNumber = ntohs(buf.sin_port);
         }
      }
   
   
    //    //
    //  Change permissions on Linux local domain socket to allow writes by others.    //  Change permissions on Linux local domain socket to allow writes by others.
    //    //
 #if defined(PEGASUS_LOCAL_DOMAIN_SOCKET) && defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU)  #if !defined(PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET) && defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU)
    if (_localConnection)    if (_localConnection)
    {    {
      if (::chmod( PEGASUS_LOCAL_DOMAIN_SOCKET_PATH,      if (::chmod( PEGASUS_LOCAL_DOMAIN_SOCKET_PATH,
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                   "HTTPAcceptor::_bind: Failed to solicit socket messages(2).");                   "HTTPAcceptor::_bind: Failed to solicit socket messages(2).");
       throw BindFailedException(parms);       throw BindFailedException(parms);
    }    }
      PEGASUS_STD(cout) << "in HTTPAcceptor::_bind at the End" << PEGASUS_STD(endl);
   
 } }
  
 /** /**
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       // close the socket       // close the socket
       Socket::close(_rep->socket);       Socket::close(_rep->socket);
         // Unlink Local Domain Socket Bug# 3312
         if (_localConnection)
         {
   #ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET
             PEG_TRACE_STRING(TRC_HTTP, Tracer::LEVEL2,
                           "HTTPAcceptor::closeConnectionSocket Unlinking local connection." );
            ::unlink(
                reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path);
   #else
            PEGASUS_ASSERT(false);
   #endif
         }
   
    }    }
    else    else
    {    {
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 /** /**
    getOutstandingRequestCount - returns the number of outstanding requests.    getOutstandingRequestCount - returns the number of outstanding requests.
 */ */
 Uint32 HTTPAcceptor::getOutstandingRequestCount()  Uint32 HTTPAcceptor::getOutstandingRequestCount() const
 { {
    Uint32 count = 0;    Uint32 count = 0;
      if (_rep)
      {
    AutoMutex autoMut(_rep->_connection_mut);    AutoMutex autoMut(_rep->_connection_mut);
    if (_rep->connections.size() > 0)    if (_rep->connections.size() > 0)
    {    {
       HTTPConnection* connection = _rep->connections[0];       HTTPConnection* connection = _rep->connections[0];
       count = connection->getRequestCount();       count = connection->getRequestCount();
    }    }
      }
    return count;    return count;
 } }
  
   
   /**
       getPortNumber - returns the port number used for the connection
   */
   Uint32 HTTPAcceptor::getPortNumber() const
   {
       return _portNumber;
   }
   
 void HTTPAcceptor::unbind() void HTTPAcceptor::unbind()
 { {
    if (_rep)    if (_rep)
    {    {
         _portNumber = 0;
       Socket::close(_rep->socket);       Socket::close(_rep->socket);
  
       if (_localConnection)       if (_localConnection)
       {       {
 #ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  #ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET
          ::unlink(          ::unlink(
              reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path);              reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path);
 #else #else
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 void HTTPAcceptor::destroyConnections() void HTTPAcceptor::destroyConnections()
 { {
      if (_rep)
      {
    // For each connection created by this object:    // For each connection created by this object:
  
    AutoMutex autoMut(_rep->_connection_mut);    AutoMutex autoMut(_rep->_connection_mut);
    for (Uint32 i = 0, n = _rep->connections.size(); i < n; i++)    for (Uint32 i = 0, n = _rep->connections.size(); i < n; i++)
    {    {
       HTTPConnection* connection = _rep->connections[i];       HTTPConnection* connection = _rep->connections[i];
       Sint32 socket = connection->getSocket();          PEGASUS_SOCKET socket = connection->getSocket();
  
       // Unsolicit SocketMessages:       // Unsolicit SocketMessages:
  
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       // Destroy the connection (causing it to close):       // Destroy the connection (causing it to close):
  
       while (connection->refcount.value()) { }          while (connection->refcount.get()) { }
       delete connection;       delete connection;
    }    }
  
    _rep->connections.clear();    _rep->connections.clear();
      }
 } }
  
 void HTTPAcceptor::_acceptConnection() void HTTPAcceptor::_acceptConnection()
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    // Accept the connection (populate the address):    // Accept the connection (populate the address):
  
    struct sockaddr* accept_address;    struct sockaddr* accept_address;
 #if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM)     PEGASUS_SOCKLEN_T address_size;
    size_t address_size;  
 #elif defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) || (defined(PEGASUS_OS_SOLARIS) && !defined(SUNOS_5_6))  
    socklen_t address_size;  
 #else  
    int address_size;  
 #endif  
  
    if (_localConnection)    if (_localConnection)
    {    {
 #ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  #ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET
        accept_address = reinterpret_cast<struct sockaddr*>(new struct sockaddr_un);        accept_address = reinterpret_cast<struct sockaddr*>(new struct sockaddr_un);
        address_size = sizeof(struct sockaddr_un);        address_size = sizeof(struct sockaddr_un);
 #else #else
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        address_size = sizeof(struct sockaddr_in);        address_size = sizeof(struct sockaddr_in);
    }    }
  
    Sint32 socket = accept(_rep->socket, accept_address, &address_size);     PEGASUS_SOCKET socket = accept(_rep->socket, accept_address, &address_size);
  
    delete accept_address;    delete accept_address;
  
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    }    }
  
 // set the close on exec flag // set the close on exec flag
 #ifndef PEGASUS_PLATFORM_WIN32_IX86_MSVC  #if !defined(PEGASUS_OS_TYPE_WINDOWS) && !defined(PEGASUS_OS_VMS)
    int sock_flags;    int sock_flags;
  if( (sock_flags = fcntl(socket, F_GETFD, 0)) < 0)  if( (sock_flags = fcntl(socket, F_GETFD, 0)) < 0)
    {    {
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 #endif #endif
  
  
    Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE,     PEG_LOGGER_TRACE((Logger::STANDARD_LOG, System::CIMSERVER, 0,
                "HTTPAcceptor - accept() success.  Socket: $1"         "HTTPAcceptor - accept() success.  Socket: $1" ,socket));
                ,socket);  
  
    // Create a new conection and add it to the connection list:     AutoPtr<MP_Socket> mp_socket(new MP_Socket(
          socket, _sslcontext, _sslContextObjectLock, _exportConnection));
  
    AutoPtr<MP_Socket> mp_socket(new MP_Socket(socket, _sslcontext, _exportConnection));     // Perform the SSL handshake, if applicable.  Make the socket non-blocking
    if (mp_socket->accept() < 0)     // for this operation so we can send it back to the Monitor's select() loop
      // if it takes a while.
   
      mp_socket->disableBlocking();
      Sint32 socketAcceptStatus = mp_socket->accept();
      mp_socket->enableBlocking();
   
      if (socketAcceptStatus < 0)
    {    {
        PEG_TRACE_STRING(TRC_DISCARDED_DATA, Tracer::LEVEL2,        PEG_TRACE_STRING(TRC_DISCARDED_DATA, Tracer::LEVEL2,
                         "HTTPAcceptor: SSL_accept() failed");                         "HTTPAcceptor: SSL_accept() failed");
Line 664 
Line 811 
       return;       return;
    }    }
  
      // Create a new connection and add it to the connection list:
   
    HTTPConnection* connection = new HTTPConnection(_monitor, mp_socket,    HTTPConnection* connection = new HTTPConnection(_monitor, mp_socket,
        this, static_cast<MessageQueue *>(_outputMessageQueue), _exportConnection);        this, static_cast<MessageQueue *>(_outputMessageQueue), _exportConnection);
  
      if (socketAcceptStatus == 0)
      {
          PEG_TRACE_STRING(TRC_HTTP, Tracer::LEVEL2,
              "HTTPAcceptor: SSL_accept() pending");
          connection->_acceptPending = true;
      }
   
    // Solicit events on this new connection's socket:    // Solicit events on this new connection's socket:
    int index;    int index;
  
    if (-1 ==  (index = _monitor->solicitSocketMessages(    if (-1 ==  (index = _monitor->solicitSocketMessages(
           socket,        connection->getSocket(),
           SocketMessage::READ | SocketMessage::EXCEPTION,           SocketMessage::READ | SocketMessage::EXCEPTION,
           connection->getQueueId(), Monitor::CONNECTION)) )           connection->getQueueId(), Monitor::CONNECTION)) )
    {    {
Line 684 
Line 840 
       return;       return;
    }    }
  
    mp_socket.release();  
   
    // Save the socket for cleanup later:    // Save the socket for cleanup later:
    connection->_entry_index = index;    connection->_entry_index = index;
    AutoMutex autoMut(_rep->_connection_mut);    AutoMutex autoMut(_rep->_connection_mut);
    _rep->connections.append(connection);    _rep->connections.append(connection);
   
 } }
  
 AsyncDQueue<pegasus_acceptor> pegasus_acceptor::acceptors(true, 0);  #ifdef PEGASUS_OS_TYPE_WINDOWS
   void HTTPAcceptor::_createNamedPipe()
 void pegasus_acceptor::close_all_acceptors(void)  
 {  
    try  
    {    {
       pegasus_acceptor* temp = acceptors.remove_first();      PEGASUS_STD(cout) << "in HTTPAcceptor::_createNamedPipe() at the begining" << PEGASUS_STD(endl);
       while(temp)  
       {  
          delete temp;  
          temp = acceptors.remove_first();  
       }  
    }  
    catch(...)  
    {  
    }  
   
 }  
  
       _rep->namedPipeServer = new NamedPipeServer("\\\\.\\pipe\\MyNamedPipe");
       PEGASUS_STD(cout) << "in HTTPAcceptor::_createNamedPipe() after calling the pipe server constructor" << PEGASUS_STD(endl);
  
  
 pegasus_acceptor::pegasus_acceptor(monitor_2* monitor,  
                                    MessageQueue* outputMessageQueue,  
                                    Boolean localConnection,  
                                    Uint32 portNumber,  
                                    SSLContext* sslcontext)  
   : _monitor(monitor), _outputMessageQueue(outputMessageQueue),  
     _localConnection(localConnection), _portNumber(portNumber),  
     _sslcontext(sslcontext), connections(true, 0)  
 {  
  
      Socket::initializeInterface();      // Register to receive Messages on Connection pipe:
      try {  
        acceptors.insert_first(this);  
      }  
      catch(...){  
      }  
   
 }  
  
 pegasus_acceptor::~pegasus_acceptor(void)     if ( -1 == ( _entry_index = _monitor->solicitPipeMessages(
 {        *_rep->namedPipeServer,
    unbind();        NamedPipeMessage::READ | NamedPipeMessage::EXCEPTION,
    Socket::uninitializeInterface();        getQueueId(),
    try {        Monitor::ACCEPTOR)))
      acceptors.remove(this);  
    }  
    catch(...){  
    }  
   
 }  
   
   
 void pegasus_acceptor::bind()  
 { {
          ::CloseHandle(_rep->namedPipeServer->getPipe());
          delete _rep;
          _rep = 0;
          //l10n
          //throw BindFailedException("Failed to solicit socket messaeges");
          MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_SOLICIT_SOCKET_MESSAGES",
                       "Failed to solicit socket messaeges");
          PEG_TRACE_STRING(TRC_DISCARDED_DATA, Tracer::LEVEL2,
                      "HTTPAcceptor::_bind: Failed to solicit socket messages(2).");
          throw BindFailedException(parms);
  
   PEGASUS_SOCKLEN_SIZE addr_size;         PEGASUS_STD(cout) << "in HTTPAcceptor::_createNamedPipe() _monitor->solicitSocketMessages failed" << PEGASUS_STD(endl);
   struct sockaddr *addr;  
   struct sockaddr_in addr_in;  
 # ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  
   struct sockaddr_un addr_un;  
 #endif  
   
   memset(&addr_in, 0, sizeof(addr_in));  
   addr_in.sin_addr.s_addr = INADDR_ANY;  
   addr_in.sin_family = AF_INET;  
   addr_in.sin_port = htons(_portNumber);  
   addr = (struct sockaddr*) &addr_in;  
   addr_size = sizeof(addr_in);  
   
   // first step: determine which kind of socket factory to initialize,  
   // then create the socket and bind it to an address  
   if(_localConnection == true){  
 #ifdef PEGASUS_LOCAL_DOMAIN_SOCKET  
     unix_socket_factory sf;  
     pegasus_socket temp(&sf);  
     _listener = temp;  
  
     memset(&addr_un, 0, sizeof(addr_un));  
     addr_un.sun_family = AF_UNIX;  
     strcpy(addr_un.sun_path, PEGASUS_LOCAL_DOMAIN_SOCKET_PATH);  
 #ifdef PEGASUS_PLATFORM_OS400_ISERIES_IBM  
     AtoE(addr_un.sun_path);  
 #endif  
     addr = (struct sockaddr*) &addr_un;  
     addr_size = sizeof(addr_un);  
     _listener.socket(AF_UNIX, SOCK_STREAM, 0);  
 #else  
     bsd_socket_factory sf;  
     pegasus_socket temp(&sf);  
     _listener = temp;  
     _listener.socket(AF_UNIX, SOCK_STREAM, 0);  
 #endif  
   }  
   else if( _sslcontext != 0 ) {  
 #ifdef PEGASUS_HAS_SSL  
     ssl_socket_factory sf;  
     pegasus_socket temp(&sf, _sslcontext);  
 #else  
     bsd_socket_factory sf;  
     pegasus_socket temp(&sf);  
 #endif  
     _listener = temp;  
     _listener.socket(PF_INET, SOCK_STREAM, 0);  
   }   }
   else {  
     bsd_socket_factory sf;  
     pegasus_socket temp(&sf);  
     _listener = temp;  
     _listener.socket(PF_INET, SOCK_STREAM, 0);  
   }  
   
   _listener.bind((struct sockaddr*)addr, addr_size);  
  
   // second step: listen on the socket     PEGASUS_STD(cout) << "in HTTPAcceptor::_createNamedPipe() at the end" << PEGASUS_STD(endl);
      return;
   _listener.listen(5);  
   
   // third step: add this listening socket to the monitor  
  
    _monitor->tickle();  
    _monitor->add_entry(_listener, LISTEN, this, this);  
 } }
   #endif
  
  
 /** Unbind from the given port.  #ifdef PEGASUS_OS_TYPE_WINDOWS
  */  void HTTPAcceptor::_acceptNamedPipeConnection()
 void pegasus_acceptor::unbind()  
 { {
   // remove the socket from the monitor      PEGASUS_ASSERT(_rep != 0);
   _monitor->remove_entry((Sint32)_listener);  
  
   // close the socket      if (!_rep)
   _listener.close();         return;
 }  
  
       cout <<"In HTTPAcceptor::_acceptNamedPipeConnection " << endl;
  
       /** Close the connection socket.     // shouldnt we be using the private var....
        */       //                 _namedPipeServer->accept()
 void pegasus_acceptor::closeConnectionSocket()  
 {  
   unbind();  
 }  
  
       NamedPipeServerEndPiont nPSEndPoint = _rep->namedPipeServer->accept();
       // Registerpe to receive Messages on Connection pipe:
  
       /** Reopen the connection socket.      cout << " In _acceptNamedPipeConnection -- after calling namedPipeServer->accept()" << endl;
        */  
 void pegasus_acceptor::reopenConnectionSocket()  
 {  
   bind();  
 }  
  
       HTTPConnection* connection = new HTTPConnection(_monitor, nPSEndPoint,
           this, static_cast<MessageQueue *>(_outputMessageQueue), _exportConnection);
  
   /** Returns the number of outstanding requests      /*  NOT SURE WHAT TO DO HERE  ....
    */      if (socketAcceptStatus == 0)
 Uint32 pegasus_acceptor::getOutstandingRequestCount()  
 { {
   return _monitor->getOutstandingRequestCount();          PEG_TRACE_STRING(TRC_HTTP, Tracer::LEVEL2,
               "HTTPAcceptor: SSL_accept() pending");
           connection->_acceptPending = true;
 } }
  
 Boolean pegasus_acceptor::operator ==(const pegasus_acceptor& pa)      */
 {  
   if(this == &pa)  
     return true;  
   return false;  
 }  
  
 Boolean pegasus_acceptor::operator ==(void* pa)      // Solicit events on this new connection's socket:
 {      int index;
   if((void*)this == pa)  
     return true;  
   return false;  
 }  
  
       cout << endl << connection->getNamedPipe().getName() << " has a this as a QueueID " <<
            connection->getQueueId() << endl;
  
 pegasus_acceptor* pegasus_acceptor::find_acceptor(Boolean local, Uint32 port)      if (-1 ==  (index = _monitor->solicitPipeMessages(
          connection->getNamedPipe(),
          NamedPipeMessage::READ | NamedPipeMessage::EXCEPTION,
          connection->getQueueId(), Monitor::ACCEPTOR)) )
 { {
   pegasus_acceptor* temp = 0;         // ATTN-DE-P2-2003100503::TODO::Need to enhance code to return
          // an error message to Client application.
   try {         Tracer::trace(TRC_DISCARDED_DATA, Tracer::LEVEL2,
     acceptors.try_lock(pegasus_thread_self());             "HTTPAcceptor::_acceptPipeConnection: Attempt to allocate entry in _entries table failed.");
     temp = acceptors.next(temp);         delete connection;
     while(temp){         //  May have to close the PIPE here...
       if( local == true ){         //Socket::close(socket);
         if(temp->_localConnection){         return;
           acceptors.unlock();  
           return temp;  
         }  
       }  
       if(temp->_localConnection == local && temp->_portNumber ==port){  
         acceptors.unlock();  
         return temp;  
       }  
       temp = acceptors.next(temp);  
     }  
     acceptors.unlock();  
   }  
   catch(...){  
   }  
   return temp;  
 } }
  
 class m2e_rep;      // Save the socket for cleanup later:
       connection->_entry_index = index;
 void pegasus_acceptor::accept_dispatch(monitor_2_entry *entry)      AutoMutex autoMut(_rep->_connection_mut);
 {      _rep->connections.append(connection);
   pegasus_acceptor* myself = (pegasus_acceptor*)entry->get_accept();  
   
   HTTPConnection2* connection = new HTTPConnection2(entry->_rep->psock, myself->_outputMessageQueue);  
  
   // set the entry's dispatch parameter to point to the connection object    PEGASUS_STD(cout)
   entry->set_dispatch ((void*)connection);         << "in HTTPAcceptor::_acceptNamedPipeConnection() at the end" << PEGASUS_STD(endl);
  
   monitor_2::insert_connection(connection);  
  
 } }
   #endif
  
 PEGASUS_NAMESPACE_END PEGASUS_NAMESPACE_END


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