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File: [Pegasus] / pegasus / src / Pegasus / Server / ProviderRegistrationManager / ProviderRegistrationManager.h
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Revision: 1.57, Thu Oct 13 04:21:44 2011 UTC (12 years, 8 months ago) by venkat.puvvada Branch: MAIN CVS Tags: RELEASE_2_12_1-RC1, RELEASE_2_12_1, RELEASE_2_12_0-RC1, RELEASE_2_12_0-FC, RELEASE_2_12_0, RELEASE_2_12-root, RELEASE_2_12-branch Changes since 1.56: +4 -1 lines BUG#: 9080 TITLE: guaranteed provider lifecycle indication delivery during the CIMServer shutdown DESCRIPTION: Use timeout container to specify the indication delivery time for internal control providers |
//%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // 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_ProviderRegistrationManager_h #define Pegasus_ProviderRegistrationManager_h #include <Pegasus/Common/Config.h> #include <Pegasus/Server/ProviderRegistrationManager/Linkage.h> #include <Pegasus/Common/String.h> #include <Pegasus/Common/MessageQueueService.h> #include <Pegasus/Repository/CIMRepository.h> #include <Pegasus/Provider/CIMInstanceProvider.h> #include <Pegasus/Common/ModuleController.h> #include <Pegasus/Common/CIMMessage.h> #include <Pegasus/Common/Constants.h> PEGASUS_NAMESPACE_BEGIN struct RegistrationTable; /** The name of the provider module name property for provider capabilities class and PG_Provider class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_PROVIDERMODULENAME; /** The name of the Vendor property for PG_ProviderModule class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_VENDOR; /** The name of the Version property for PG_ProviderModule class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_VERSION; /** The name of the interface type property for PG_ProviderModule class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_INTERFACETYPE; /** The name of the interface version property for PG_ProviderModule class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_INTERFACEVERSION; /** The name of the location property for PG_ProviderModule class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_LOCATION; /** The name of the CapabilitiesID property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_CAPABILITIESID; /** The name of the provider name property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_PROVIDERNAME; /** The name of the classname property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_CLASSNAME; /** The name of the Namespace property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_NAMESPACES; /** The name of the provider type property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_PROVIDERTYPE; /** The name of the supported properties property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_SUPPORTEDPROPERTIES; /** The name of the supported methods property for provider capabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_SUPPORTEDMETHODS; /** The name of the Destinations property for PG_ConsumerCapabilities class */ PEGASUS_PRM_LINKAGE extern const CIMName _PROPERTY_INDICATIONDESTINATIONS; /* Registered provider types */ #define _INSTANCE_PROVIDER Uint16(2) #define _ASSOCIATION_PROVIDER Uint16(3) #define _INDICATION_PROVIDER Uint16(4) #define _METHOD_PROVIDER Uint16(5) #define _INSTANCE_QUERY_PROVIDER Uint16(7) class PEGASUS_PRM_LINKAGE ProviderRegistrationManager { public: ProviderRegistrationManager(CIMRepository* repository); virtual ~ProviderRegistrationManager(); Boolean lookupInstanceProvider( const CIMNamespaceName & nameSpace, const CIMName & className, CIMInstance & provider, CIMInstance & providerModule, Boolean is_assoc = false, Boolean * has_no_query = NULL); Boolean lookupMethodProvider( const CIMNamespaceName & nameSpace, const CIMName & className, const CIMName & method, CIMInstance & provider, CIMInstance & providerModule); Boolean lookupAssociationProvider( const CIMNamespaceName & nameSpace, const CIMName & assocClassName, Array<CIMInstance>& provider, Array<CIMInstance>& providerModule); Boolean lookupIndicationConsumer( const String & destinationPath, CIMInstance & provider, CIMInstance & providerModule); Boolean getIndicationProviders( const CIMNamespaceName & nameSpace, const CIMName & className, const CIMPropertyList & requiredProperties, Array<CIMInstance> & provider, Array<CIMInstance> & providerModule); /** This function is called with a CIMObjectPath specifying an instance of PG_ProviderModule, PG_Provider, PG_ProviderCapabilities, or PG_ConsumerCapabilities to be returned. @param ref specifies the fully qualified object path of the instance of interest. @param includeQualifiers indicates whether the returned instance must include the qualifiers for the instance and properties. @param includeClassOrigin indicates whether the returned instance must include the class origin for each of the instance elements. @param propertyList specifies the minimum set of properties required in instances returned by this operation. */ CIMInstance getInstance( const CIMObjectPath & ref, const Boolean includeQualifiers = false, const Boolean includeClassOrigin = false, const CIMPropertyList & propertyList = CIMPropertyList()); Array<CIMInstance> enumerateInstancesForClass( const CIMObjectPath & classReference, const Boolean includeQualifiers = false, const Boolean includeClassOrigin = false, const CIMPropertyList & propertyList = CIMPropertyList()); Array<CIMObjectPath> enumerateInstanceNamesForClass( const CIMObjectPath & ref); void modifyInstance( const CIMObjectPath & ref, const CIMInstance & instance, const Boolean includeQualifiers, const Array<CIMName> & propertyList); CIMObjectPath createInstance( const CIMObjectPath & ref, const CIMInstance & instance); void deleteInstance(const CIMObjectPath & ref); Array<Uint16> getProviderModuleStatus(const String & providerModuleName); /** Updates the Provider Module Status. The value of the OperationalStatus property is updated in the Provider Module instance in the repository, and in the provider registration table. If any removeStatus values are specified, each one of the values found in the current OperationalStatus property value is removed from the array. If any appendStatus values are specified, each one of the values not found in the current OperationalStatus property value is appended to the array. The resulting OperationalStatus property value is returned in the output outStatus parameter. @param providerModuleName String specifying name of the provider module whose status is to be updated @param removeStatus Array of Uint16 specifying values to be removed from the status array (may be empty) @param appendStatus Array of Uint16 specifying values to be appended to the status array (may be empty) @param outStatus OUTPUT Array of Uint16 returning the resulting status array after update @return True if provider module status is successfully updated; False, otherwise */ Boolean updateProviderModuleStatus( const String& providerModuleName, const Array<Uint16>& removeStatus, const Array<Uint16>& appendStatus, Array<Uint16>& outStatus); /** Retrieves all the provider module names who have the given moduleGroupName in common. @param moduleGroupName String specifying name of the provider module group. @param moduleNames OUTPUT array of string returning the provider module names for the group */ void getProviderModuleNamesForGroup( const String& moduleGroupName, Array<String>& moduleNames); /** Sets the provider module group name for the specified provider module. @param providerModuleName String specifying name of the provider module. @param moduleGroupName String specifying name of the provider module group. @param errorMsg Output arg, String containing the reason for failure @return True if the ModuleGroupName set successfully, Otherwise, return false. */ Boolean setProviderModuleGroupName( const String& providerModuleName, const String& moduleGroupName, String &errorMsg); /** Determines whether specified provider is an indication provider. @param moduleName specifies name of the provider module which the provider is in. @param providerName specifies name of the provider which needs to be determine. @return True if the provider is an indication provider; Otherwise, return false. */ Boolean isIndicationProvider( const String & moduleName, const String & providerName); void setPMInstAlertCallback( void (*)( const CIMInstance&, const CIMInstance&, PMInstAlertCause)); void sendPMInstAlert( const CIMInstance &instance, PMInstAlertCause alertCause); void setInitComplete(); Boolean getInitComplete(); enum Operation {OP_CREATE = 1, OP_DELETE = 2, OP_MODIFY = 3}; protected: CIMRepository * _repository; /** HashTable to store instances of PG_ProviderModule, instances of PG_Provider, and instances of PG_ProviderCapability */ RegistrationTable* _registrationTable; /** A lock used to control access to the _registrationTable. Before accessing the _registrationTable, one must first lock this for read access. Before updating the _registrationTable, one must first lock this for write access. One should never attempt to lock the _registrationTableLock while holding the repository lock. */ ReadWriteSem _registrationTableLock; Boolean _initComplete; void (*_PMInstAlertCallback)( const CIMInstance &providerModule, const CIMInstance &provider, PMInstAlertCause cause); String _generateKey(const String & name, const String & provider); String _generateKey( const CIMNamespaceName & namespaceName, const CIMName & className, const String & providerType); String _generateKey( const CIMNamespaceName & namespaceName, const CIMName & className, const String & supportedMethod, const String & providerType); MessageQueueService * _getIndicationService(); void _sendMessageToSubscription( CIMRequestMessage * notify); private: /** Initialize the registration table. The caller must first lock _registrationTableLock for write access. */ void _initialRegistrationTable(); /** Adds an entry to the registration table for the specified instances. The caller must first lock _registrationTableLock for write access. */ void _addInstancesToTable( const String & key, Array<CIMInstance> & instances); /** Adds an entry to the registration table for the specified instances. This method is intended for use in the initialization routine. The caller must first lock _registrationTableLock for write access. */ void _addInitialInstancesToTable( const String & key, const Array<CIMInstance> & instances); /** Get the provider instance and module instance corresponding to the specified provider name or provider module name from the registration table. The caller must first lock _registrationTableLock for read (or write) access. */ void _getInstances( const String & providerName, const String & moduleName, CIMInstance & providerInstance, CIMInstance & moduleInstance); void _getPropertyNames( const CIMInstance & instance, CIMPropertyList & propertyNames); /** Notify the subscription service that the specified provider capability instance was deleted. The caller must first lock _registrationTableLock for read (or write) access. */ void _sendDeleteNotifyMessage(const CIMInstance & instance); /** Notify the subscription service that the specified provider capability instance was modified. The caller must first lock _registrationTableLock for read (or write) access. */ void _sendModifyNotifyMessage( const CIMInstance & instance, const CIMInstance & origInstance); /** Register a provider. The caller must first lock _registrationTableLock for write access. The instance parameter is modified to contain the instance that was actually created. */ CIMObjectPath _createInstance( const CIMObjectPath & ref, CIMInstance & instance, Operation flag); /** Unregister a provider. The caller must first lock _registrationTableLock for write access. */ void _deleteInstance( const CIMObjectPath & ref, Operation flag, CIMInstance &deletedInstance); /** Set the status of the specified provider module instance and update the repository. The caller must first lock the repository for write access. */ void _setStatus( const Array<Uint16> & status, CIMInstance & moduleInstance); /** Gets the Provider Module Status. The value of the OperationalStatus property is retrieved from the Provider Module instance in the provider registration table. @param providerModuleName String specifying name of the provider module whose status is to be retrieved @exception CIMException(CIM_ERR_NOT_FOUND) if the specified provider module is not found. @return Array of Uint16 containing the OperationalStatus property value */ Array<Uint16> _getProviderModuleStatus( const String& providerModuleName); }; class PEGASUS_PRM_LINKAGE WildCardNamespaceNames { static Array<String> _nsstr; static Array<CIMNamespaceName> _ns; static Array<Uint32> _nsl; public: static String add(String ns); // static String & check(const String & in); static const CIMNamespaceName & check(const CIMNamespaceName & in); static void remap( CIMRepository *repos, Array<String> & in, Array<CIMNamespaceName> & names); static const Array<String> & getArray(); }; PEGASUS_NAMESPACE_END #endif
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