![]() ![]() |
![]() |
File: [Pegasus] / pegasus / src / Pegasus / Common / MessageQueueService.h
(download)
Revision: 1.69, Wed Nov 12 06:04:45 2008 UTC (15 years, 7 months ago) by venkat.puvvada Branch: MAIN Changes since 1.68: +3 -2 lines BUG#: 8093 TITLE: AsyncIoctl cleanup. DESCRIPTION: cleanup unnecessasary properties and incorrect logic handling the services IO close. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // 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 // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_MessageQueue_Service_h #define Pegasus_MessageQueue_Service_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Message.h> #include <Pegasus/Common/InternalException.h> #include <Pegasus/Common/Thread.h> #include <Pegasus/Common/ThreadPool.h> #include <Pegasus/Common/AsyncOpNode.h> #include <Pegasus/Common/Cimom.h> #include <Pegasus/Common/Mutex.h> #include <Pegasus/Common/CimomMessage.h> #include <Pegasus/Common/Linkage.h> #include <Pegasus/Common/Mutex.h> PEGASUS_NAMESPACE_BEGIN extern const Uint32 CIMOM_Q_ID; class message_module; class cimom; class PEGASUS_COMMON_LINKAGE MessageQueueService : public Linkable, public MessageQueue { public: typedef MessageQueue Base; MessageQueueService( const char* name, Uint32 queueID = MessageQueue::getNextQueueId()); virtual ~MessageQueueService(); virtual Boolean isAsync() const { return true; } virtual void enqueue(Message *); AsyncReply* SendWait(AsyncRequest* request); Boolean SendAsync(AsyncOpNode* op, Uint32 destination, void (*callback)(AsyncOpNode*, MessageQueue*, void*), MessageQueue* callback_q, void* callback_ptr); Boolean SendForget(Message* msg); Boolean update_service(Uint32 capabilities, Uint32 mask); Boolean deregister_service(); Uint32 find_service_qid(const String &name); static AsyncOpNode* get_op(); void return_op(AsyncOpNode* op); Boolean isRunning() const { return _isRunning; } static ThreadPool* get_thread_pool(); AtomicInt _die; AtomicInt _threads; Uint32 getIncomingCount() {return _incoming.count(); } protected: virtual Boolean accept_async(AsyncOpNode* op); virtual void handleEnqueue() = 0; virtual void handleEnqueue(Message *) = 0; Boolean _enqueueResponse(Message *, Message *); virtual void _handle_incoming_operation(AsyncOpNode *); virtual void _handle_async_request(AsyncRequest* req); virtual void _handle_async_callback(AsyncOpNode* operation); virtual void _make_response(Message* req, Uint32 code); virtual void handle_AsyncIoClose(AsyncIoClose* req); virtual void handle_CimServiceStart(CimServiceStart* req); virtual void handle_CimServiceStop(CimServiceStop* req); void _completeAsyncResponse( AsyncRequest* request, AsyncReply* reply); void _complete_op_node(AsyncOpNode *); static cimom* _meta_dispatcher; static AtomicInt _service_count; static Mutex _meta_dispatcher_mutex; static ThreadPool* _thread_pool; Boolean _isRunning; private: Boolean _sendAsync(AsyncOpNode* op, Uint32 destination, void (*callback)(AsyncOpNode*, MessageQueue*, void*), MessageQueue* callback_q, void* callback_ptr, Uint32 flags); void _removeFromPollingList(MessageQueueService *service); static ThreadReturnType PEGASUS_THREAD_CDECL polling_routine(void *); AsyncQueue<AsyncOpNode> _incoming; static Thread* _polling_thread; static Semaphore _polling_sem; static AtomicInt _stop_polling; typedef List<MessageQueueService, Mutex> PollingList; static PollingList* _polling_list; static Mutex _polling_list_mutex; PollingList* _get_polling_list(); static ThreadReturnType PEGASUS_THREAD_CDECL _req_proc(void *); static void _sendwait_callback(AsyncOpNode *, MessageQueue *, void *); AtomicInt _incoming_queue_shutdown; friend class cimom; }; PEGASUS_NAMESPACE_END #endif /* Pegasus_MessageQueue_Service_h */
No CVS admin address has been configured |
Powered by ViewCVS 0.9.2 |