version 1.52.2.2, 2005/02/18 23:59:17
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version 1.58, 2005/02/06 21:13:14
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//%2004//////////////////////////////////////////////////////////////////////// |
//%2005//////////////////////////////////////////////////////////////////////// |
// | // |
// 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. |
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// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; VERITAS Software 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 |
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// Amit Arora, IBM (amita@in.ibm.com) for Bug#2541 |
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// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com) |
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// Sean Keenan, Hewlett-Packard Company (sean.keenan@hp.com) |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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struct sockaddr* address; | struct sockaddr* address; |
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#if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) |
#if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) || defined(PEGASUS_OS_VMS) |
size_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)) | #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; | socklen_t address_size; |
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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_PLATFORM_WIN32_IX86_MSVC && !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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// Accept the connection (populate the address): | // Accept the connection (populate the address): |
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struct sockaddr* accept_address; | struct sockaddr* accept_address; |
#if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) |
#if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) || defined(PEGASUS_OS_VMS) |
size_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)) | #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; | socklen_t address_size; |
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} | } |
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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_PLATFORM_WIN32_IX86_MSVC && !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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int index; | int index; |
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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)) ) |
{ | { |
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return; | return; |
} | } |
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mp_socket.release(); |
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// 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); |
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} | } |
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AsyncDQueue<pegasus_acceptor> pegasus_acceptor::acceptors(true, 0); |
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void pegasus_acceptor::close_all_acceptors(void) |
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{ |
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try |
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{ |
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pegasus_acceptor* temp = acceptors.remove_first(); |
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while(temp) |
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{ |
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delete temp; |
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temp = acceptors.remove_first(); |
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} |
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} |
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catch(...) |
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{ |
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} |
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} |
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pegasus_acceptor::pegasus_acceptor(monitor_2* monitor, |
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MessageQueue* outputMessageQueue, |
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Boolean localConnection, |
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Uint32 portNumber, |
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SSLContext* sslcontext) |
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: _monitor(monitor), _outputMessageQueue(outputMessageQueue), |
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_localConnection(localConnection), _portNumber(portNumber), |
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_sslcontext(sslcontext), connections(true, 0) |
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{ |
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Socket::initializeInterface(); |
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try { |
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acceptors.insert_first(this); |
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} |
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catch(...){ |
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} |
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} |
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pegasus_acceptor::~pegasus_acceptor(void) |
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{ |
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unbind(); |
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Socket::uninitializeInterface(); |
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try { |
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acceptors.remove(this); |
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} |
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catch(...){ |
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} |
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} |
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void pegasus_acceptor::bind() |
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{ |
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PEGASUS_SOCKLEN_SIZE addr_size; |
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struct sockaddr *addr; |
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struct sockaddr_in addr_in; |
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# ifdef PEGASUS_LOCAL_DOMAIN_SOCKET |
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struct sockaddr_un addr_un; |
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#endif |
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memset(&addr_in, 0, sizeof(addr_in)); |
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addr_in.sin_addr.s_addr = INADDR_ANY; |
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addr_in.sin_family = AF_INET; |
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addr_in.sin_port = htons(_portNumber); |
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addr = (struct sockaddr*) &addr_in; |
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addr_size = sizeof(addr_in); |
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// first step: determine which kind of socket factory to initialize, |
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// then create the socket and bind it to an address |
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if(_localConnection == true){ |
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#ifdef PEGASUS_LOCAL_DOMAIN_SOCKET |
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unix_socket_factory sf; |
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pegasus_socket temp(&sf); |
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_listener = temp; |
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memset(&addr_un, 0, sizeof(addr_un)); |
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addr_un.sun_family = AF_UNIX; |
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strcpy(addr_un.sun_path, PEGASUS_LOCAL_DOMAIN_SOCKET_PATH); |
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#ifdef PEGASUS_PLATFORM_OS400_ISERIES_IBM |
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AtoE(addr_un.sun_path); |
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#endif |
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addr = (struct sockaddr*) &addr_un; |
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addr_size = sizeof(addr_un); |
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_listener.socket(AF_UNIX, SOCK_STREAM, 0); |
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#else |
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bsd_socket_factory sf; |
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pegasus_socket temp(&sf); |
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_listener = temp; |
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_listener.socket(AF_UNIX, SOCK_STREAM, 0); |
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#endif |
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} |
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else if( _sslcontext != 0 ) { |
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#ifdef PEGASUS_HAS_SSL |
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ssl_socket_factory sf; |
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pegasus_socket temp(&sf, _sslcontext); |
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#else |
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bsd_socket_factory sf; |
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pegasus_socket temp(&sf); |
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#endif |
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_listener = temp; |
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_listener.socket(PF_INET, SOCK_STREAM, 0); |
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} |
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else { |
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bsd_socket_factory sf; |
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pegasus_socket temp(&sf); |
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_listener = temp; |
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_listener.socket(PF_INET, SOCK_STREAM, 0); |
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} |
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_listener.bind((struct sockaddr*)addr, addr_size); |
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// second step: listen on the socket |
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_listener.listen(5); |
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// third step: add this listening socket to the monitor |
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_monitor->tickle(); |
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_monitor->add_entry(_listener, LISTEN, this, this); |
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} |
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/** Unbind from the given port. |
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*/ |
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void pegasus_acceptor::unbind() |
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{ |
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// remove the socket from the monitor |
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_monitor->remove_entry((Sint32)_listener); |
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// close the socket |
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_listener.close(); |
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} |
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/** Close the connection socket. |
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*/ |
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void pegasus_acceptor::closeConnectionSocket() |
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{ |
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unbind(); |
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} |
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/** Reopen the connection socket. |
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*/ |
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void pegasus_acceptor::reopenConnectionSocket() |
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{ |
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bind(); |
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} |
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/** Returns the number of outstanding requests |
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*/ |
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Uint32 pegasus_acceptor::getOutstandingRequestCount() |
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{ |
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return _monitor->getOutstandingRequestCount(); |
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} |
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Boolean pegasus_acceptor::operator ==(const pegasus_acceptor& pa) |
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{ |
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if(this == &pa) |
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return true; |
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return false; |
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} |
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Boolean pegasus_acceptor::operator ==(void* pa) |
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{ |
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if((void*)this == pa) |
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return true; |
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return false; |
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} |
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pegasus_acceptor* pegasus_acceptor::find_acceptor(Boolean local, Uint32 port) |
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{ |
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pegasus_acceptor* temp = 0; |
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try { |
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acceptors.try_lock(pegasus_thread_self()); |
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temp = acceptors.next(temp); |
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while(temp){ |
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if( local == true ){ |
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if(temp->_localConnection){ |
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acceptors.unlock(); |
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return temp; |
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} |
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} |
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if(temp->_localConnection == local && temp->_portNumber ==port){ |
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acceptors.unlock(); |
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return temp; |
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} |
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temp = acceptors.next(temp); |
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} |
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acceptors.unlock(); |
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} |
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catch(...){ |
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} |
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return temp; |
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} |
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class m2e_rep; |
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void pegasus_acceptor::accept_dispatch(monitor_2_entry *entry) |
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{ |
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pegasus_acceptor* myself = (pegasus_acceptor*)entry->get_accept(); |
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HTTPConnection2* connection = new HTTPConnection2(entry->_rep->psock, myself->_outputMessageQueue); |
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// set the entry's dispatch parameter to point to the connection object |
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entry->set_dispatch ((void*)connection); |
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monitor_2::insert_connection(connection); |
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} |
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PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |