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File: [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / Default / DefaultProviderManager.h
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Revision: 1.29, Tue Sep 5 16:37:12 2006 UTC (17 years, 10 months ago) by kumpf Branch: MAIN CVS Tags: TASK-TASK-BUG4011_WinLocalConnect-branch-New-root, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_to_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_from_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_to_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_from_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-branch, TASK-PEP268_SSLClientCertificatePropagation-root, TASK-PEP268_SSLClientCertificatePropagation-merged_out_to_branch, TASK-PEP268_SSLClientCertificatePropagation-merged_out_from_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_to_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_from_branch, TASK-PEP268_SSLClientCertificatePropagation-branch, TASK-PEP267_SLPReregistrationSupport-root, TASK-PEP267_SLPReregistrationSupport-merging_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merging_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merged_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_to_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_from_branch, TASK-PEP267_SLPReregistrationSupport-branch, TASK-Bugs5690_3913_RemoteCMPI-root, TASK-Bugs5690_3913_RemoteCMPI-merged_out_to_branch, TASK-Bugs5690_3913_RemoteCMPI-merged_out_from_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_to_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_from_branch, TASK-Bugs5690_3913_RemoteCMPI-branch, TASK-Bug2021_RemoteCMPIonWindows-root, TASK-Bug2021_RemoteCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RemoteCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RemoteCMPIonWindows-branch, TASK-Bug2021_RCMPIonWindows-root, TASK-Bug2021_RCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RCMPIonWindows-branch, TASK-BUG4011_WinLocalConnect-branch-New, RELEASE_2_6_0-FC Changes since 1.28: +7 -6 lines BUG#: 5496 TITLE: Isolate provider exceptions in ProviderMessageHandler DESCRIPTION: Use a specific try/catch block for each call into a provider library, so exceptions thrown by providers can be distinguished from those generated within the CIM Server. |
//%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_DefaultProviderManager_h #define Pegasus_DefaultProviderManager_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Constants.h> #include <Pegasus/Common/CIMObjectPath.h> #include <Pegasus/Common/Pair.h> #include <Pegasus/Common/Thread.h> #include <Pegasus/Common/HashTable.h> #include <Pegasus/Common/OperationContextInternal.h> #include <Pegasus/ProviderManager2/ProviderManager.h> #include <Pegasus/ProviderManager2/ProviderName.h> #include <Pegasus/ProviderManager2/Default/ProviderMessageHandler.h> #include <Pegasus/ProviderManager2/Default/Linkage.h> PEGASUS_NAMESPACE_BEGIN class PEGASUS_DEFPM_LINKAGE DefaultProviderManager : public ProviderManager { public: DefaultProviderManager(); virtual ~DefaultProviderManager(); virtual Message* processMessage(Message* message); virtual Boolean hasActiveProviders(); virtual void unloadIdleProviders(); // This function creates an instance of DefaultProviderManager. It is // typically passed to either the ProviderManagerService constructor // or the BasicProviderManagerRouter constructor as a way of decoupling // the pegprovidermanager and DefaultProviderManager libraries (otherwise // each library would contain a reference to the other). static ProviderManager* createDefaultProviderManagerCallback(); private: CIMResponseMessage* _handleDisableModuleRequest( CIMRequestMessage* message); CIMResponseMessage* _handleEnableModuleRequest( CIMRequestMessage* message); CIMResponseMessage* _handleSubscriptionInitCompleteRequest( CIMRequestMessage* message); ProviderName _resolveProviderName(const ProviderIdContainer & providerId); ProviderOperationCounter _getProvider( const String& moduleFileName, const String& providerName); ProviderMessageHandler* _lookupProvider(const String& providerName); ProviderMessageHandler* _initProvider( ProviderMessageHandler* provider, const String& moduleFileName); ProviderModule* _lookupModule(const String& moduleFileName); void _shutdownAllProviders(); Sint16 _disableProvider(const String& providerName); void _unloadProvider(ProviderMessageHandler* provider); /** The _providerTableMutex must be locked whenever accessing the _providers table or the _modules table. It is okay to lock a ProviderStatus::_statusMutex while holding the _providerTableMutex, but one should never lock the _providerTableMutex while holding a ProviderStatus::_statusMutex. */ Mutex _providerTableMutex; typedef HashTable<String, ProviderMessageHandler*, EqualFunc<String>, HashFunc<String> > ProviderTable; typedef HashTable<String, ProviderModule*, EqualFunc<String>, HashFunc<String> > ModuleTable; ProviderTable _providers; ModuleTable _modules; }; PEGASUS_NAMESPACE_END #endif
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