version 1.6, 2003/08/21 19:36:25
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version 1.24.6.4, 2004/03/24 00:50:34
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//%///////////////////////////////////////////////////////////////////////////// |
//%2003//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000 - 2003 BMC Software, Hewlett-Packard Company, IBM, |
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Development |
// The Open Group, Tivoli Systems |
// Company, L. P., IBM Corp., The Open Group, Tivoli Systems. |
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// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.; |
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// IBM Corp.; EMC Corporation, The Open Group. |
// | // |
// Permission is hereby granted, free of charge, to any person obtaining a copy | // Permission is hereby granted, free of charge, to any person obtaining a copy |
// of this software and associated documentation files (the "Software"), to | // of this software and associated documentation files (the "Software"), to |
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// Mike Day, IBM (mdday@us.ibm.com) | // Mike Day, IBM (mdday@us.ibm.com) |
// Karl Schopmeyer(k.schopmeyer@opengroup.org) - Fix associators. | // Karl Schopmeyer(k.schopmeyer@opengroup.org) - Fix associators. |
// Yi Zhou, Hewlett-Packard Company (yi_zhou@hp.com) | // Yi Zhou, Hewlett-Packard Company (yi_zhou@hp.com) |
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// Adrian Schuur, IBM (schuur@de.ibm.com) |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include <Pegasus/Common/Tracer.h> | #include <Pegasus/Common/Tracer.h> |
#include <Pegasus/Common/Logger.h> | #include <Pegasus/Common/Logger.h> |
#include <Pegasus/Common/Destroyer.h> | #include <Pegasus/Common/Destroyer.h> |
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#include <Pegasus/ProviderManager2/OperationResponseHandler.h> |
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#include <Pegasus/Config/ConfigManager.h> | #include <Pegasus/Config/ConfigManager.h> |
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PEGASUS_NAMESPACE_BEGIN |
#include <Pegasus/ProviderManager2/ProviderManagerModule.h> |
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#include <Pegasus/ProviderManager2/ProviderManager.h> |
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// ATTN: this section is a temporary solution to populate the list of enabled |
PEGASUS_NAMESPACE_BEGIN |
// provider managers for a given distribution. it includes another temporary |
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// solution for converting a generic file name into a file name useable by |
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// each platform. |
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// BEGIN TEMP SECTION | // BEGIN TEMP SECTION |
String _resolveFileName(const String & fileName) |
class ProviderManagerContainer |
{ | { |
String temp; |
public: |
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ProviderManagerContainer(void) : _manager(0) |
#if defined(PEGASUS_OS_TYPE_WINDOWS) |
{ |
temp = fileName + String(".dll"); |
} |
#elif defined(PEGASUS_OS_HPUX) && defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC) |
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temp = ConfigManager::getHomedPath(ConfigManager::getInstance()->getCurrentValue("providerDir")); |
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temp.append(String("/lib") + fileName + String(".sl")); |
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#elif defined(PEGASUS_OS_HPUX) && !defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC) |
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temp = ConfigManager::getHomedPath(ConfigManager::getInstance()->getCurrentValue("providerDir")); |
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temp.append(String("/lib") + fileName + String(".so")); |
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#elif defined(PEGASUS_OS_OS400) |
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temp = fileName; |
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#else |
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temp = ConfigManager::getHomedPath(ConfigManager::getInstance()->getCurrentValue("providerDir")); |
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temp.append(String("/lib") + fileName + String(".so")); |
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#endif |
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return(temp); |
ProviderManagerContainer(const ProviderManagerContainer & container) : _manager(0) |
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{ |
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*this = container; |
} | } |
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Array<Pair<String, String> > _initializeFileNames(void) |
ProviderManagerContainer(const String & physicalName, const String & logicalName, const String & interfaceName) : _manager(0) |
{ | { |
Array<Pair<String, String> > temp; |
_physicalName=ProviderManager::_resolvePhysicalName(physicalName); |
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#if defined(ENABLE_DEFAULT_PROVIDER_MANAGER) |
_logicalName = logicalName; |
temp.append(Pair<String, String>(_resolveFileName("DefaultProviderManager"), String("DEFAULT"))); |
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#endif |
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#if defined(ENABLE_CMPI_PROVIDER_MANAGER) |
_interfaceName = interfaceName; |
temp.append(Pair<String, String>(_resolveFileName("CMPIProviderManager"), String("CMPI"))); |
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#endif |
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return(temp); |
_module = ProviderManagerModule(_physicalName); |
} |
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static const Array<Pair<String,String> > _fileNames = _initializeFileNames(); |
_module.load(); |
// END TEMP SECTION |
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inline Boolean _isSupportedRequestType(const Message * message) |
_manager = _module.getProviderManager(_logicalName); |
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PEGASUS_ASSERT(_manager != 0); |
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} |
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~ProviderManagerContainer(void) |
{ | { |
Boolean rc = false; |
_module.unload(); |
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} |
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if(message == 0) |
ProviderManagerContainer & operator=(const ProviderManagerContainer & container) |
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{ |
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if(this == &container) |
{ | { |
return(rc); |
return(*this); |
} | } |
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/* |
_logicalName = container._logicalName; |
// ATTN : need to determine valid request message types |
_physicalName = container._physicalName; |
// before enabling. |
_interfaceName = container._interfaceName; |
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switch(message->getType()) |
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{ |
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case CIM_GET_INSTANCE_REQUEST_MESSAGE: |
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case CIM_ENUMERATE_INSTANCES_REQUEST_MESSAGE: |
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case CIM_ENUMERATE_INSTANCE_NAMES_REQUEST_MESSAGE: |
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case CIM_CREATE_INSTANCE_REQUEST_MESSAGE: |
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case CIM_MODIFY_INSTANCE_REQUEST_MESSAGE: |
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case CIM_DELETE_INSTANCE_REQUEST_MESSAGE: |
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case CIM_EXEC_QUERY_REQUEST_MESSAGE: |
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case CIM_ASSOCIATORS_REQUEST_MESSAGE: |
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case CIM_ASSOCIATOR_NAMES_REQUEST_MESSAGE: |
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case CIM_REFERENCES_REQUEST_MESSAGE: |
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case CIM_REFERENCE_NAMES_REQUEST_MESSAGE: |
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case CIM_GET_PROPERTY_REQUEST_MESSAGE: |
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case CIM_SET_PROPERTY_REQUEST_MESSAGE: |
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case CIM_INVOKE_METHOD_REQUEST_MESSAGE: |
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case CIM_CREATE_SUBSCRIPTION_REQUEST_MESSAGE: |
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case CIM_MODIFY_SUBSCRIPTION_REQUEST_MESSAGE: |
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case CIM_DELETE_SUBSCRIPTION_REQUEST_MESSAGE: |
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case CIM_ENABLE_INDICATIONS_REQUEST_MESSAGE: |
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case CIM_DISABLE_INDICATIONS_REQUEST_MESSAGE: |
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case CIM_DISABLE_MODULE_REQUEST_MESSAGE: |
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case CIM_ENABLE_MODULE_REQUEST_MESSAGE: |
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case CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE: |
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case CIM_CONSUME_INDICATION_REQUEST_MESSAGE: |
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rc = true; |
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break; |
_module = container._module; |
default: |
_manager = container._manager; |
rc = false; |
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break; |
return(*this); |
} | } |
*/ |
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rc = true; |
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return(rc); |
ProviderManager *getProviderManager(void) |
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{ |
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return _manager; |
} | } |
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inline Boolean _isSupportedResponseType(const Message * message) |
const String & getPhysicalName(void) const |
{ | { |
Boolean rc = false; |
return(_physicalName); |
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return(rc); |
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} | } |
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ProviderManagerService::ProviderManagerService(void) |
const String & getLogicalName(void) const |
: MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP) |
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{ | { |
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return(_logicalName); |
} | } |
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ProviderManagerService::ProviderManagerService(ProviderRegistrationManager * providerRegistrationManager) |
const String & getInterfaceName(void) const |
: MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP) |
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{ | { |
for(Uint32 i = 0, n = _fileNames.size(); i < n; i++) |
return(_interfaceName); |
{ |
} |
String message; |
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message = "ProviderManagerService::ProviderManagerService() loading " + |
private: |
_fileNames[i].first + "(" + _fileNames[i].second + ")"; |
String _physicalName; |
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String _logicalName; |
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String _interfaceName; |
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PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, message); |
ProviderManagerModule _module; |
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ProviderManager * _manager; |
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try |
}; |
{ |
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ProviderManagerModule module(_fileNames[i].first); |
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if(module.load() == false) |
static Array<ProviderManagerContainer*> _providerManagers; |
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// END TEMP SECTION |
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inline Boolean _isSupportedRequestType(const Message * message) |
{ | { |
throw 0; // ATTN: inefficient |
// ATTN: needs implementation |
} |
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ProviderManager * manager = module.getProviderManager(_fileNames[i].second); |
// for now, assume all requests are valid |
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if(manager == 0) |
return(true); |
{ |
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throw 0; // ATTN: inefficient |
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} | } |
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// ATTN: only set the hacked/cached provider registration manager pointer after the |
inline Boolean _isSupportedResponseType(const Message * message) |
// DEFAULT provider manager is loaded. |
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if(String::equalNoCase(_fileNames[i].second, "DEFAULT")) |
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{ | { |
manager->setProviderRegistrationManager(providerRegistrationManager); |
// ATTN: needs implementation |
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// for now, assume all responses are invalid |
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return(false); |
} | } |
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_providerManagers.append(Pair<ProviderManager *, ProviderManagerModule>(manager, module)); |
ProviderManagerService* ProviderManagerService::providerManagerService=NULL; |
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CIMRepository* ProviderManagerService::_repository=NULL; |
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ProviderManagerService::ProviderManagerService(void) |
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: MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP) |
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{ |
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providerManagerService=this; |
} | } |
catch(...) |
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ProviderManagerService::ProviderManagerService( |
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ProviderRegistrationManager * providerRegistrationManager, |
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CIMRepository * repository) |
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: MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP) |
{ | { |
message = "ProviderManagerService::ProviderManagerService() exception loading " + |
providerManagerService=this; |
_fileNames[i].first + "(" + _fileNames[i].second + ")"; |
_repository=repository; |
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PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, message); |
SetProviderRegistrationManager(providerRegistrationManager); |
} |
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} |
// ATTN: this section is a temporary solution to populate the list of enabled |
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// provider managers for a given distribution. it includes another temporary |
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// solution for converting a generic file name into a file name useable by |
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// each platform. |
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// BEGIN TEMP SECTION |
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//#if defined(PEGASUS_OS_OS400) |
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//_providerManagers.append(ProviderManagerContainer("QSYS/??????????", "INTERNAL", "INTERNAL")); |
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//#else |
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//_providerManager.append(ProviderManagerContainer("InternalProviderManager", "DEFAULT", "INTERNAL")); |
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//#endif |
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#if defined(ENABLE_DEFAULT_PROVIDER_MANAGER) |
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#if defined(PEGASUS_OS_OS400) |
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_providerManagers.append( |
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new ProviderManagerContainer("QSYS/QYCMDFTPVM", "DEFAULT", "C++Default")); |
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#else |
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_providerManagers.append( |
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new ProviderManagerContainer("DefaultProviderManager", "DEFAULT", "C++Default")); |
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#endif |
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#endif |
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#if defined(ENABLE_CMPI_PROVIDER_MANAGER) |
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#if defined(PEGASUS_OS_OS400) |
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_providerManagers.append( |
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new ProviderManagerContainer("QSYS/QYCMCMPIPM", "CMPI", "CMPI")); |
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#else |
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_providerManagers.append( |
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new ProviderManagerContainer("CMPIProviderManager", "CMPI", "CMPI")); |
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#endif |
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#endif |
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// END TEMP SECTION |
} | } |
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ProviderManagerService::~ProviderManagerService(void) | ProviderManagerService::~ProviderManagerService(void) |
{ | { |
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providerManagerService=NULL; |
} | } |
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Boolean ProviderManagerService::messageOK(const Message * message) | Boolean ProviderManagerService::messageOK(const Message * message) |
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return; | return; |
} | } |
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/* |
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PEGASUS_THREAD_RETURN PEGASUS_THREAD_CDECL ProviderManagerService::handleServiceOperation(void * arg) throw() |
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{ |
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// get the service from argument |
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ProviderManagerService * service = reinterpret_cast<ProviderManagerService *>(arg); |
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PEGASUS_ASSERT(service != 0); |
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// get message from service queue |
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Message * message = service->_incomingQueue.dequeue(); |
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PEGASUS_ASSERT(message != 0); |
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if(service->_incomingQueue.size() == 0) |
PEGASUS_THREAD_RETURN PEGASUS_THREAD_CDECL ProviderManagerService::handleCimOperation(void * arg) throw() |
{ | { |
PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, |
PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderManagerService::handleCimOperation"); |
"ProviderManagerService::handleCimOperation() called with no op node in queue" ); |
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PEG_METHOD_EXIT(); |
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// thread started with no message in queue. |
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return(PEGASUS_THREAD_RETURN(1)); |
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} |
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AsyncOpNode * op = service->_incomingQueue.dequeue(); |
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PEGASUS_ASSERT(op != 0 ); |
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if(op->_request.count() == 0) |
if(arg == 0) |
{ | { |
MessageQueue * queue = MessageQueue::lookup(op->_source_queue); |
// thread started with invalid argument. |
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PEGASUS_ASSERT(queue != 0); |
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PEG_METHOD_EXIT(); |
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// no request in op node |
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return(PEGASUS_THREAD_RETURN(1)); | return(PEGASUS_THREAD_RETURN(1)); |
} | } |
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return(0); |
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} |
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*/ |
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PEGASUS_THREAD_RETURN PEGASUS_THREAD_CDECL ProviderManagerService::handleCimOperation(void * arg) throw() |
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{ |
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PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderManagerService::handleCimOperation"); |
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// get the service from argument | // get the service from argument |
ProviderManagerService * service = reinterpret_cast<ProviderManagerService *>(arg); | ProviderManagerService * service = reinterpret_cast<ProviderManagerService *>(arg); |
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PEGASUS_ASSERT(service != 0); |
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if(service->_incomingQueue.size() == 0) | if(service->_incomingQueue.size() == 0) |
{ | { |
PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, | PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, |
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AsyncOpNode * op = service->_incomingQueue.dequeue(); | AsyncOpNode * op = service->_incomingQueue.dequeue(); |
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PEGASUS_ASSERT(op != 0 ); |
if((op == 0) || (op->_request.count() == 0)) |
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if(op->_request.count() == 0) |
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{ | { |
MessageQueue * queue = MessageQueue::lookup(op->_source_queue); | MessageQueue * queue = MessageQueue::lookup(op->_source_queue); |
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AsyncRequest * request = static_cast<AsyncRequest *>(op->_request.next(0)); | AsyncRequest * request = static_cast<AsyncRequest *>(op->_request.next(0)); |
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PEGASUS_ASSERT(request != 0); |
if((request == 0) || (request->getType() != async_messages::ASYNC_LEGACY_OP_START)) |
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if(request->getType() != async_messages::ASYNC_LEGACY_OP_START) |
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{ | { |
// reply with NAK | // reply with NAK |
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return(PEGASUS_THREAD_RETURN(0)); | return(PEGASUS_THREAD_RETURN(0)); |
} | } |
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try |
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{ |
Message * legacy = static_cast<AsyncLegacyOperationStart *>(request)->get_action(); | Message * legacy = static_cast<AsyncLegacyOperationStart *>(request)->get_action(); |
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if(_isSupportedRequestType(legacy)) | if(_isSupportedRequestType(legacy)) |
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Thread::clearLanguages(); | Thread::clearLanguages(); |
} | } |
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try |
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{ |
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service->handleCimRequest(op, legacy); | service->handleCimRequest(op, legacy); |
} | } |
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} |
catch(...) | catch(...) |
{ | { |
// ATTN: log error | // ATTN: log error |
} | } |
} |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
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return(PEGASUS_THREAD_RETURN(0)); | return(PEGASUS_THREAD_RETURN(0)); |
} | } |
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void ProviderManagerService::handleCimRequest(AsyncOpNode * op, const Message * message) throw() |
void ProviderManagerService::handleCimRequest(AsyncOpNode * op, const Message * message) |
{ | { |
PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderManagerService::handleCimRequest"); | PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderManagerService::handleCimRequest"); |
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PEGASUS_ASSERT((request != 0) && (async != 0)); | PEGASUS_ASSERT((request != 0) && (async != 0)); |
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Message * response = 0; | Message * response = 0; |
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String ifc; |
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// find provider manager |
// get the responsible provider Manager |
// ATTN: implement efficient lookup |
ProviderManager * pm = locateProviderManager(message,ifc); |
ProviderManager * manager = _providerManagers[0].first; |
if (pm) { |
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response = pm->processMessage(request); |
try |
} |
{ |
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PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, |
else for (Uint32 i = 0, n = _providerManagers.size(); i < n; i++) { |
"ProviderManagerService::handleCimRequest() passing control to provider manager."); |
ProviderManagerContainer *pmc=_providerManagers[i]; |
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switch (message->getType()) { |
// forward request |
case CIM_ENABLE_MODULE_REQUEST_MESSAGE: { |
response = manager->processMessage(request); |
CIMEnableModuleRequestMessage * request = |
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dynamic_cast<CIMEnableModuleRequestMessage*>(const_cast<Message*>(message)); |
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if (request->providerModule.getProperty(request->providerModule.findProperty |
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("InterfaceType")).getValue().toString()==pmc->getInterfaceName()) |
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response=pmc->getProviderManager()->processMessage(request); |
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} |
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break; |
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case CIM_DISABLE_MODULE_REQUEST_MESSAGE: { |
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CIMDisableModuleRequestMessage * request = |
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dynamic_cast<CIMDisableModuleRequestMessage*>(const_cast<Message*>(message)); |
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if (request->providerModule.getProperty(request->providerModule.findProperty |
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("InterfaceType")).getValue().toString()==pmc->getInterfaceName()) |
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response=pmc->getProviderManager()->processMessage(request); |
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} |
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break; |
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case CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE: { |
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Message *resp=pmc->getProviderManager()->processMessage(request); |
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if (resp) response=resp; } |
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break; |
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default: |
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CIMRequestMessage * req = |
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dynamic_cast<CIMRequestMessage *>(const_cast<Message *>(message)); |
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CIMResponseMessage *resp=new CIMResponseMessage(0,req->messageId,CIMException(), |
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req->queueIds.copyAndPop()); |
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response=resp; |
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resp->synch_response(req); |
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OperationResponseHandler handler(req, resp); |
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handler.setStatus(CIM_ERR_FAILED, "Unknown messagetype."); |
} | } |
catch(...) |
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{ |
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// ATTN: create response with error message |
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} | } |
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// preserve message key | // preserve message key |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
} | } |
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ProviderManager* ProviderManagerService::locateProviderManager(const Message *message, |
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String & it) |
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{ |
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CIMNamespaceName nameSpace; |
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CIMName className; |
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CIMName method; |
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const CIMOperationRequestMessage * p = |
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dynamic_cast<const CIMOperationRequestMessage *>(message); |
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if (p) { |
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nameSpace=p->nameSpace; |
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if (p->providerType==ProviderType::ASSOCIATION) |
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className=((CIMAssociatorsRequestMessage*)p)->assocClass; |
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else className=p->className; |
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if (p->providerType==ProviderType::METHOD) |
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method=((CIMInvokeMethodRequestMessage*)p)->methodName; |
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ProviderName name(nameSpace, |
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className, |
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p->providerType, |
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method); |
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// find provider manager |
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name = ProviderRegistrar().findProvider(name,false); |
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it=name.getInterfaceName(); |
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} |
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else { |
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const CIMIndicationRequestMessage * p = |
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dynamic_cast<const CIMIndicationRequestMessage *>(message); |
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if (p) { |
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CIMIndicationRequestMessage *m=(CIMIndicationRequestMessage*)message; |
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it=m->providerModule.getProperty (m->providerModule.findProperty |
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("InterfaceType")).getValue ().toString (); |
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} |
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else switch (message->getType()) { |
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case CIM_DISABLE_MODULE_REQUEST_MESSAGE: |
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case CIM_ENABLE_MODULE_REQUEST_MESSAGE: |
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case CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE: |
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return NULL; |
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default: |
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it="C++Default"; |
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} |
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} |
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// find provider manager for provider interface |
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for(Uint32 i = 0, n = _providerManagers.size(); i < n; i++) |
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{ |
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if (String::equalNoCase(it,_providerManagers[i]->getInterfaceName())) { |
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ProviderManagerContainer *pmc=_providerManagers[i]; |
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return pmc->getProviderManager(); |
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} |
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} |
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ProviderManagerContainer *pmc=_providerManagers[0]; |
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return pmc->getProviderManager(); |
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} |
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void ProviderManagerService::unload_idle_providers(void) | void ProviderManagerService::unload_idle_providers(void) |
{ | { |
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for(Uint32 i = 0, n = _providerManagers.size(); i < n; i++) |
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{ |
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ProviderManagerContainer *pmc=_providerManagers[i]; |
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pmc->getProviderManager()->unload_idle_providers(); |
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} |
} | } |
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PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
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