version 1.29, 2003/06/14 19:25:38
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version 1.42, 2003/10/15 10:58:25
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#include "HTTPAcceptor.h" | #include "HTTPAcceptor.h" |
#include "HTTPConnection.h" | #include "HTTPConnection.h" |
#include "Tracer.h" | #include "Tracer.h" |
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#include <Pegasus/Common/MessageLoader.h> //l10n |
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#ifdef PEGASUS_PLATFORM_OS400_ISERIES_IBM |
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#include "OS400ConvertChar.h" |
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#endif |
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PEGASUS_USING_STD; | PEGASUS_USING_STD; |
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#if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) | #if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) |
size_t address_size; | size_t address_size; |
#elif defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) |
#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; |
#else | #else |
int address_size; | int address_size; |
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void HTTPAcceptor::bind() | void HTTPAcceptor::bind() |
{ | { |
if (_rep) |
if (_rep){ |
throw BindFailedException("HTTPAcceptor already bound"); |
//l10n |
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//throw BindFailedException("HTTPAcceptor already bound"); |
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MessageLoaderParms parms("Common.HTTPAcceptor.ALREADY_BOUND", |
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"HTTPAcceptor already bound"); |
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throw BindFailedException(parms); |
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} |
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_rep = new HTTPAcceptorRep(_localConnection); | _rep = new HTTPAcceptorRep(_localConnection); |
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AF_UNIX; | AF_UNIX; |
strcpy(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path, | strcpy(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path, |
PEGASUS_LOCAL_DOMAIN_SOCKET_PATH); | PEGASUS_LOCAL_DOMAIN_SOCKET_PATH); |
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#ifdef PEGASUS_PLATFORM_OS400_ISERIES_IBM |
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AtoE(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path); |
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#endif |
::unlink(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path); | ::unlink(reinterpret_cast<struct sockaddr_un*>(_rep->address)->sun_path); |
#else | #else |
PEGASUS_ASSERT(false); | PEGASUS_ASSERT(false); |
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{ | { |
delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
throw BindFailedException("Failed to create socket"); |
//l10n |
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//throw BindFailedException("Failed to create socket"); |
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MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_CREATE_SOCKET", |
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"Failed to create socket"); |
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throw BindFailedException(parms); |
} | } |
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Socket::close(_rep->socket); | Socket::close(_rep->socket); |
delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
throw BindFailedException("Failed to set socket option"); |
//l10n |
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//throw BindFailedException("Failed to set socket option"); |
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MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_SET_SOCKET_OPTION", |
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"Failed to set socket option"); |
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throw BindFailedException(parms); |
} | } |
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// Bind socket to port: | // Bind socket to port: |
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Socket::close(_rep->socket); | Socket::close(_rep->socket); |
delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
throw BindFailedException("Failed to bind socket"); |
//l10n |
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//throw BindFailedException("Failed to bind socket"); |
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MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_BIND_SOCKET", |
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"Failed to bind socket"); |
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throw BindFailedException(parms); |
} | } |
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// Set up listening on the given socket: | // Set up listening on the given socket: |
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Socket::close(_rep->socket); | Socket::close(_rep->socket); |
delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
throw BindFailedException("Failed to bind socket"); |
//l10n |
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//throw BindFailedException("Failed to bind socket"); |
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MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_BIND_SOCKET", |
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"Failed to bind socket"); |
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throw BindFailedException(parms); |
} | } |
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// Register to receive SocketMessages on this socket: | // Register to receive SocketMessages on this socket: |
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Socket::close(_rep->socket); | Socket::close(_rep->socket); |
delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
throw BindFailedException("Failed to solicit socket messaeges"); |
//l10n |
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//throw BindFailedException("Failed to solicit socket messaeges"); |
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MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_SOLICIT_SOCKET_MESSAGES", |
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"Failed to solicit socket messaeges"); |
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throw BindFailedException(parms); |
} | } |
} | } |
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if (_rep) | if (_rep) |
{ | { |
// unregister the socket | // unregister the socket |
_monitor->unsolicitSocketMessages(_rep->socket); |
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// ATTN - comment out - see CIMServer::stopClientConnection() |
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//_monitor->unsolicitSocketMessages(_rep->socket); |
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// close the socket | // close the socket |
Socket::close(_rep->socket); | Socket::close(_rep->socket); |
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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) |
size_t address_size; | size_t address_size; |
#elif defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) || defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) |
#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; |
#else | #else |
int address_size; | int address_size; |
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if (socket < 0) | if (socket < 0) |
{ | { |
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Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE, | Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE, |
"HTTPAcceptor - accept() failure. errno: $0" | "HTTPAcceptor - accept() failure. errno: $0" |
,errno); | ,errno); |
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SocketMessage::READ | SocketMessage::EXCEPTION, | SocketMessage::READ | SocketMessage::EXCEPTION, |
connection->getQueueId(), Monitor::CONNECTION)) ) | connection->getQueueId(), Monitor::CONNECTION)) ) |
{ | { |
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// ATTN-DE-P2-2003100503::TODO::Need to enhance code to return |
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// an error message to Client application. |
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Tracer::trace(TRC_HTTP, Tracer::LEVEL4, |
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"HTTPAcceptor::_acceptConnection. Attempt to allocate entry in _entries table failed."); |
delete connection; | delete connection; |
Socket::close(socket); | Socket::close(socket); |
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return; |
} | } |
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// Save the socket for cleanup later: | // Save the socket for cleanup later: |
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_rep->_connection_mut.unlock(); | _rep->_connection_mut.unlock(); |
} | } |
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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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#else |
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bsd_socket_factory sf; |
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#endif |
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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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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 |