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version 1.2, 2002/01/18 19:27:48
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version 1.21, 2002/03/11 14:58:54
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| PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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extern const Uint32 CIMOM_Q_ID; |
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class message_module; |
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| class PEGASUS_COMMON_LINKAGE MessageQueueService : public MessageQueue | class PEGASUS_COMMON_LINKAGE MessageQueueService : public MessageQueue |
| { | { |
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| typedef MessageQueue Base; | typedef MessageQueue Base; |
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| MessageQueueService(const char *name, Uint32 queueID, Uint32 capabilities, Uint32 mask) ; |
MessageQueueService(const char *name, Uint32 queueID, |
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Uint32 capabilities = 0, |
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Uint32 mask = message_mask::type_cimom | |
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message_mask::type_service | |
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message_mask::ha_request | |
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message_mask::ha_reply | |
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message_mask::ha_async ) ; |
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| virtual ~MessageQueueService(void); | virtual ~MessageQueueService(void); |
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| // don't allow derived classes to override |
virtual Boolean isAsync(void) { return true; } |
| void handleEnqueue(); |
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| virtual void handle_heartbeat_request(AsyncRequest *req); |
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| virtual void handle_heartbeat_reply(AsyncReply *rep); |
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| virtual void handle_AsyncIoctl(AsyncIoctl *req); |
virtual void enqueue(Message *) throw(IPCException); |
| virtual void handle_CimServiceStart(CimServiceStart *req); |
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| virtual void handle_CimServiceStop(CimServiceStop *req); |
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| virtual void handle_CimServicePause(CimServicePause *req); |
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| virtual void handle_CimServiceResume(CimServiceResume *req); |
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| virtual void handle_AsyncOperationStart(AsyncOperationStart *req); |
AsyncReply *SendWait(AsyncRequest *request); |
| virtual void handle_AsyncOperationResult(AsyncOperationResult *req); |
Boolean SendAsync(AsyncOpNode *op, |
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Uint32 destination, |
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void (*callback)(AsyncOpNode *, MessageQueue *, void *), |
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MessageQueue *callback_q, |
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void *callback_ptr); |
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Boolean SendForget(Message *msg); |
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Boolean ForwardOp(AsyncOpNode *, Uint32 destination); |
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| // virtual Boolean accept_async(Message *message) throw(IPCException); |
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| // virtual Boolean messageOK(const Message *msg) ; |
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| // virtual Message *openEnvelope(Message *msg); |
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| AsyncMessage *SendWait(AsyncRequest *request); |
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| void SendWait(AsyncRequest *request, unlocked_dq<AsyncMessage> *reply_list); |
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| // Boolean SendAsync(AsyncMessage *msg); |
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| void _enqueueAsyncResponse(AsyncRequest *request, |
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| AsyncReply *reply, |
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| Uint32 state, |
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| Uint32 flag); |
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| Boolean register_service(String name, Uint32 capabilities, Uint32 mask); | Boolean register_service(String name, Uint32 capabilities, Uint32 mask); |
| Boolean update_service(Uint32 capabilities, Uint32 mask); | Boolean update_service(Uint32 capabilities, Uint32 mask); |
| Boolean deregister_service(void); | Boolean deregister_service(void); |
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virtual void _shutdown_incoming_queue(void); |
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| void find_services(String name, | void find_services(String name, |
| Uint32 capabilities, | Uint32 capabilities, |
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| Uint32 get_next_xid(void); | Uint32 get_next_xid(void); |
| AsyncOpNode *get_op(void); | AsyncOpNode *get_op(void); |
| void return_op(AsyncOpNode *op); | void return_op(AsyncOpNode *op); |
| Uint32 _capabilities; |
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| Uint32 _mask; | Uint32 _mask; |
| AtomicInt _die; | AtomicInt _die; |
| protected: | protected: |
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virtual Boolean accept_async(AsyncOpNode *op); |
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virtual Boolean messageOK(const Message *msg) ; |
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virtual void handleEnqueue(void) = 0; |
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virtual void handleEnqueue(Message *) = 0; |
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Boolean _enqueueResponse(Message *, Message *); |
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virtual void _handle_incoming_operation(AsyncOpNode *operation, Thread *thread, MessageQueue *queue); |
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virtual void _handle_async_request(AsyncRequest *req); |
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virtual void _handle_async_callback(AsyncOpNode *operation); |
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virtual void _make_response(Message *req, Uint32 code); |
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| // handle all your messages. call Base:_handle_async_msg to |
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| // deal with messages you don't handle |
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| virtual void _handle_async_msg(AsyncMessage *msg); |
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virtual void handle_heartbeat_request(AsyncRequest *req); |
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virtual void handle_heartbeat_reply(AsyncReply *rep); |
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| cimom *_meta_dispatcher; |
virtual void handle_AsyncIoctl(AsyncIoctl *req); |
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virtual void handle_CimServiceStart(CimServiceStart *req); |
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virtual void handle_CimServiceStop(CimServiceStop *req); |
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virtual void handle_CimServicePause(CimServicePause *req); |
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virtual void handle_CimServiceResume(CimServiceResume *req); |
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virtual void handle_AsyncOperationStart(AsyncOperationStart *req); |
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virtual void handle_AsyncOperationResult(AsyncOperationResult *rep); |
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virtual void handle_AsyncLegacyOperationStart(AsyncLegacyOperationStart *req); |
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virtual void handle_AsyncLegacyOperationResult(AsyncLegacyOperationResult *rep); |
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void _completeAsyncResponse(AsyncRequest *request, |
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AsyncReply *reply, |
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Uint32 state, |
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Uint32 flag); |
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void _complete_op_node(AsyncOpNode *, Uint32, Uint32, Uint32); |
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| struct timeval _default_op_timeout; |
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static cimom *_meta_dispatcher; |
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static AtomicInt _service_count; |
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static Mutex _meta_dispatcher_mutex; |
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private: |
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DQueue<AsyncOpNode> _pending; |
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AsyncDQueue<AsyncOpNode> _incoming; |
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AsyncDQueue<AsyncOpNode> _callback; |
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static PEGASUS_THREAD_RETURN PEGASUS_THREAD_CDECL _req_proc(void *); |
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static void _sendwait_callback(AsyncOpNode *, MessageQueue *, void *); |
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AtomicInt _incoming_queue_shutdown; |
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Thread _req_thread; |
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struct timeval _default_op_timeout; |
| static AtomicInt _xid; | static AtomicInt _xid; |
| void _handle_async_request(AsyncRequest *req); |
friend class cimom; |
| void _handle_async_reply(AsyncReply *rep); |
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| void _make_response(AsyncRequest *req, Uint32 code); |
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| }; | }; |
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| PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
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MessageQueueService.h
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