1 kumpf 1.1 //%2006////////////////////////////////////////////////////////////////////////
  2           //
  3           // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
  4           // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
  5           // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
  6           // IBM Corp.; EMC Corporation, The Open Group.
  7           // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
  8           // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
  9           // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 10           // EMC Corporation; VERITAS Software Corporation; The Open Group.
 11           // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 12           // EMC Corporation; Symantec Corporation; The Open Group.
 13           //
 14           // Permission is hereby granted, free of charge, to any person obtaining a copy
 15           // of this software and associated documentation files (the "Software"), to
 16           // deal in the Software without restriction, including without limitation the
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 19           // furnished to do so, subject to the following conditions:
 20           // 
 21           // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
 22 kumpf 1.1 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
 23           // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 24           // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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 30           //==============================================================================
 31           //
 32           //%/////////////////////////////////////////////////////////////////////////////
 33           
 34           #ifndef Pegasus_ProviderManagerService_h
 35           #define Pegasus_ProviderManagerService_h
 36           
 37           #include <Pegasus/Common/Config.h>
 38           #include <Pegasus/Common/MessageQueueService.h>
 39           #include <Pegasus/Common/CIMMessage.h>
 40           #include <Pegasus/Common/OperationContextInternal.h>
 41           #include <Pegasus/Common/AutoPtr.h>
 42           #include <Pegasus/Common/List.h>
 43 kumpf 1.1 #include <Pegasus/Common/Mutex.h>
 44           #include <Pegasus/Repository/CIMRepository.h>

 45 kumpf 1.3 #include \
 46               <Pegasus/Server/ProviderRegistrationManager/ProviderRegistrationManager.h>

 47 kumpf 1.2 #include <Pegasus/ProviderManager2/ProviderManager.h>

 48 kumpf 1.1 #include <Pegasus/ProviderManagerService/ProviderManagerRouter.h>
 49           #include <Pegasus/ProviderManagerService/Linkage.h>
 50           
 51           PEGASUS_NAMESPACE_BEGIN
 52           
 53           class PEGASUS_PMS_LINKAGE ProviderManagerService : public MessageQueueService
 54           {
 55           public:
 56               ProviderManagerService(
 57                   ProviderRegistrationManager* providerRegistrationManager,
 58                   CIMRepository* repository,

 59 kumpf 1.3         ProviderManager* (*createDefaultProviderManagerCallback)());

 60 kumpf 1.1 
 61               virtual ~ProviderManagerService();
 62           
 63               void unloadIdleProviders();
 64           
 65               static void indicationCallback(CIMProcessIndicationRequestMessage* request);
 66               static void responseChunkCallback(
 67                   CIMRequestMessage* request, CIMResponseMessage* response);
 68           
 69               /**
 70                   Callback function to be called upon detection of failure of a
 71                   provider module.
 72                */
 73               static void providerModuleFailureCallback (const String & moduleName,
 74                   const String & userName, Uint16);
 75           
 76           private:
 77               ProviderManagerService();
 78           
 79               virtual Boolean messageOK(const Message* message);
 80               virtual void handleEnqueue();
 81 kumpf 1.1     virtual void handleEnqueue(Message* message);
 82           
 83               virtual void _handle_async_request(AsyncRequest* request);
 84           
 85               static ThreadReturnType PEGASUS_THREAD_CDECL handleCimOperation(
 86                   void* arg) ;
 87           
 88               void handleCimRequest(AsyncOpNode* op, Message* message);
 89           
 90               Message* _processMessage(CIMRequestMessage* request);
 91           
 92               static ThreadReturnType PEGASUS_THREAD_CDECL
 93                   _unloadIdleProvidersHandler(void* arg) throw();
 94           
 95               void _updateProviderModuleStatus(
 96                   CIMInstance& providerModule,
 97                   const Array<Uint16>& removeStatus,
 98                   const Array<Uint16>& appendStatus);
 99           
100               static ProviderManagerService* providerManagerService;
101           
102 kumpf 1.1     CIMRepository* _repository;
103           
104               List<AsyncOpNode,Mutex> _incomingQueue;
105               List<AsyncOpNode,Mutex> _outgoingQueue;
106           
107               Boolean _forceProviderProcesses;
108               ProviderManagerRouter* _basicProviderManagerRouter;
109               ProviderManagerRouter* _oopProviderManagerRouter;
110           
111               ProviderRegistrationManager* _providerRegistrationManager;
112           
113               static Uint32 _indicationServiceQueueId;
114           
115               /**
116                   Indicates the number of threads currently attempting to unload idle
117                   providers.  This value is used to prevent multiple threads from
118                   unloading idle providers at the same time.
119                */
120               AtomicInt _unloadIdleProvidersBusy;
121           };
122           
123 kumpf 1.1 PEGASUS_NAMESPACE_END
124           
125           #endif