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File: [Pegasus] / pegasus / src / Pegasus / Common / ModuleController.h
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Revision: 1.51, Fri Nov 10 18:14:58 2006 UTC (17 years, 7 months ago) by kumpf Branch: MAIN CVS Tags: TASK_PEP328_SOLARIS_NEVADA_PORT, TASK-PEP328_SOLARIS_NEVADA_PORT-root, TASK-PEP328_SOLARIS_NEVADA_PORT-branch, TASK-PEP328_SOLARIS_IX86_CC_PORT-root, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch-v2, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch, TASK-PEP305_VXWORKS-root, TASK-PEP305_VXWORKS-branch-pre-solaris-port, TASK-PEP305_VXWORKS-branch-post-solaris-port, TASK-PEP305_VXWORKS-branch-beta2, TASK-PEP305_VXWORKS-branch, TASK-PEP305_VXWORKS-2008-10-23, TASK-PEP291_IPV6-root, TASK-PEP291_IPV6-branch, TASK-PEP286_PRIVILEGE_SEPARATION-root, TASK-PEP286_PRIVILEGE_SEPARATION-branch, TASK-PEP274_dacim-root, TASK-PEP274_dacim-merged_out_to_branch, TASK-PEP274_dacim-merged_out_from_trunk, TASK-PEP274_dacim-merged_in_to_trunk, TASK-PEP274_dacim-merged_in_from_branch, TASK-PEP274_dacim-branch, TASK-Bug2102_RCMPIWindows-root, TASK-Bug2102_RCMPIWindows-merged_out_to_branch, TASK-Bug2102_RCMPIWindows-merged_out_from_trunk, TASK-Bug2102_RCMPIWindows-merged_in_to_trunk, TASK-Bug2102_RCMPIWindows-merged_in_from_branch, TASK-Bug2102_RCMPIWindows-branch, TASK-Bug2102Final-root, TASK-Bug2102Final-merged_out_to_branch, TASK-Bug2102Final-merged_out_from_trunk, TASK-Bug2102Final-merged_in_to_trunk, TASK-Bug2102Final-merged_in_from_branch, TASK-Bug2102Final-branch, TASK-BUG7240-root, TASK-BUG7240-branch, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_8_2-RC1, RELEASE_2_8_2, RELEASE_2_8_1-RC1, RELEASE_2_8_1, RELEASE_2_8_0_BETA, RELEASE_2_8_0-RC2, RELEASE_2_8_0-RC1, RELEASE_2_8_0-FC, RELEASE_2_8_0, RELEASE_2_8-root, RELEASE_2_8-branch, RELEASE_2_7_3-RC1, RELEASE_2_7_3, RELEASE_2_7_2-RC1, RELEASE_2_7_2, RELEASE_2_7_1-RC1, RELEASE_2_7_1, RELEASE_2_7_0-RC1, RELEASE_2_7_0-BETA, RELEASE_2_7_0, RELEASE_2_7-root, RELEASE_2_7-branch, RELEASE_2_6_3-RC2, RELEASE_2_6_3-RC1, RELEASE_2_6_3, RELEASE_2_6_2-RC1, RELEASE_2_6_2, RELEASE_2_6_1-RC1, RELEASE_2_6_1, RELEASE_2_6_0-RC1, RELEASE_2_6_0-FC, RELEASE_2_6_0, RELEASE_2_6-root, RELEASE_2_6-branch-clean, RELEASE_2_6-branch, PEP286_PRIVILEGE_SEPARATION_ROOT, PEP286_PRIVILEGE_SEPARATION_CODE_FREEZE, PEP286_PRIVILEGE_SEPARATION_BRANCH, PEP286_PRIVILEGE_SEPARATION_1, Makefile Changes since 1.50: +7 -11 lines BUG#: 5840 TITLE: Common modules do not meet chksrc requirements DESCRIPTION: Remove tab characters and author names and shorten lines that are wider than 80 characters. |
//%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_ModuleController_h #define Pegasus_ModuleController_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Linkage.h> #include <Pegasus/Common/Constants.h> #include <Pegasus/Common/List.h> #include <Pegasus/Common/Message.h> #include <Pegasus/Common/MessageQueueService.h> #include <Pegasus/Common/AsyncOpNode.h> #include <Pegasus/Common/AutoPtr.h> PEGASUS_NAMESPACE_BEGIN class PEGASUS_COMMON_LINKAGE RegisteredModuleHandle : public Linkable { public: RegisteredModuleHandle( const String& name, void* module_address, Message* (*receive_message)(Message *, void *), void (*async_callback)(Uint32, Message *, void *)); virtual ~RegisteredModuleHandle(); const String& get_name() const; private: RegisteredModuleHandle(); RegisteredModuleHandle(const RegisteredModuleHandle&); RegisteredModuleHandle& operator=(const RegisteredModuleHandle&); Message* _receive_message(Message* msg); void _send_async_callback(Uint32 msg_handle, Message* msg, void* parm); String _name; void* _module_address; Message* (*_module_receive_message)(Message *, void *); void (*_async_callback)(Uint32, Message *, void *); friend class ModuleController; }; class PEGASUS_COMMON_LINKAGE ModuleController : public MessageQueueService { public: typedef MessageQueueService Base; class callback_handle { public: callback_handle(RegisteredModuleHandle* module, void* parm) : _module(module), _parm(parm) { } ~callback_handle() { if (_module->get_name() == String(PEGASUS_MODULENAME_TEMP)) _module.reset(); } AutoPtr<RegisteredModuleHandle> _module; void* _parm; }; public: ModuleController(const char *name); ~ModuleController(); // module api // @exception AlreadyExistsException // @exception IncompatibleTypesException static ModuleController& register_module( const String & controller_name, const String& module_name, void* module_address, Message* (*receive_message)(Message *, void *), void (*async_callback)(Uint32, Message *, void *), RegisteredModuleHandle** instance = 0); // @exception Permission Boolean deregister_module(const String& module_name); // @exception Permission Uint32 find_service( const RegisteredModuleHandle& handle, const String& name); // @exception Permission // @exception IPCException Uint32 find_module_in_service( const RegisteredModuleHandle& handle, const String& module_name); // send a message to another service // @exception Permission // @exception IPCException AsyncReply* ModuleSendWait( const RegisteredModuleHandle& handle, Uint32 destination_q, AsyncRequest* request); // send a message to another module via another service // @exception Permission // @exception DeadLock // @exception IPCException AsyncReply* ModuleSendWait( const RegisteredModuleHandle& handle, Uint32 destination_q, const String& destination_module, AsyncRequest* message); // send an async message to another service // @exception Permission // @exception DeadLock // @exception IPCException Boolean ModuleSendAsync( const RegisteredModuleHandle& handle, Uint32 msg_handle, Uint32 destination_q, AsyncRequest* message, void* callback_parm); // send an async message to another module via another service // @exception Permission // @exception IPCException Boolean ModuleSendAsync( const RegisteredModuleHandle& handle, Uint32 msg_handle, Uint32 destination_q, const String& destination_module, AsyncRequest* message, void* callback_parm); // @exception Permission // @exception IPCException Boolean ModuleSendForget( const RegisteredModuleHandle& handle, Uint32 destination_q, AsyncRequest* message); // @exception Permission // @exception IPCException Boolean ModuleSendForget( const RegisteredModuleHandle & handle, Uint32 destination_q, const String & destination_module, AsyncRequest* message); Boolean verify_handle(RegisteredModuleHandle *); static ModuleController* getModuleController(); // send a message to another service // @exception Permission // @exception IPCException AsyncReply* ClientSendWait( Uint32 destination_q, AsyncRequest* request); // send a message to another module via another service // @exception Permission // @exception Deadlock // @exception IPCException AsyncReply* ClientSendWait( Uint32 destination_q, String& destination_module, AsyncRequest* message); // send an async message to another service // @exception Permission // @exception IPCException Boolean ClientSendAsync( Uint32 msg_handle, Uint32 destination_q, AsyncRequest* message, void (*async_callback)(Uint32, Message *, void *), void* callback_parm); // send an async message to another module via another service // @exception Permission // @exception IPCException Boolean ClientSendAsync( Uint32 msg_handle, Uint32 destination_q, const String& destination_module, AsyncRequest* message, void (*async_callback)(Uint32, Message *, void *), void* callback_parm); // @exception Permission // @exception IPCException Boolean ClientSendForget( Uint32 destination_q, AsyncRequest* message); // @exception Permission // @exception IPCException Boolean ClientSendForget( Uint32 destination_q, const String& destination_module, AsyncRequest* message); protected: // ATTN-RK-P2-20010322: These methods are pure virtual in superclass virtual void handleEnqueue() {} virtual void handleEnqueue(Message *) {} virtual void _handle_async_request(AsyncRequest *rq); virtual void _handle_async_callback(AsyncOpNode *op); private: class _module_lock { public: _module_lock(List<RegisteredModuleHandle, Mutex> * list) :_list(list) { _list->lock(); } ~_module_lock() { _list->unlock(); } private: _module_lock(); List<RegisteredModuleHandle, Mutex> * _list; }; static void _async_handleEnqueue( AsyncOpNode* h, MessageQueue* q, void* parm); List<RegisteredModuleHandle, Mutex> _modules; AsyncReply *_send_wait(Uint32, AsyncRequest *); AsyncReply *_send_wait(Uint32, const String &, AsyncRequest *); // @exception IPCException Boolean _send_forget(Uint32, AsyncRequest *); // @exception IPCException Boolean _send_forget(Uint32, const String &, AsyncRequest *); }; PEGASUS_NAMESPACE_END #endif // Pegasus_ModuleController_h
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