version 1.21, 2005/11/18 18:38:35
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version 1.31, 2006/07/21 18:44:08
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//%2005//////////////////////////////////////////////////////////////////////// |
//%2006//////////////////////////////////////////////////////////////////////// |
// | // |
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development | // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development |
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. | // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. |
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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. | // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. |
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; | // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
// EMC Corporation; VERITAS Software Corporation; The Open Group. | // EMC Corporation; VERITAS Software Corporation; The Open Group. |
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// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; |
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// EMC Corporation; Symantec 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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{ | { |
public: | public: |
OutstandingRequestEntry( | OutstandingRequestEntry( |
String messageId_, |
String originalMessageId_, |
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CIMRequestMessage* requestMessage_, |
CIMResponseMessage*& responseMessage_, | CIMResponseMessage*& responseMessage_, |
Semaphore* responseReady_) | Semaphore* responseReady_) |
: messageId(messageId_), |
: originalMessageId(originalMessageId_), |
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requestMessage(requestMessage_), |
responseMessage(responseMessage_), | responseMessage(responseMessage_), |
responseReady(responseReady_) | responseReady(responseReady_) |
{ | { |
} | } |
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String messageId; |
/** |
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A unique value is substituted as the request messageId attribute to |
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allow responses to be definitively correllated with requests. |
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The original messageId value is stored here to avoid a race condition |
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between the processing of a response chunk and the resetting of the |
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original messageId in the request message. |
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*/ |
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String originalMessageId; |
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CIMRequestMessage* requestMessage; |
CIMResponseMessage*& responseMessage; | CIMResponseMessage*& responseMessage; |
Semaphore* responseReady; | Semaphore* responseReady; |
}; | }; |
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ProviderAgentContainer( | ProviderAgentContainer( |
const String & moduleName, | const String & moduleName, |
const String & userName, | const String & userName, |
PEGASUS_INDICATION_CALLBACK indicationCallback, |
Uint16 userContext, |
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PEGASUS_INDICATION_CALLBACK_T indicationCallback, |
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PEGASUS_RESPONSE_CHUNK_CALLBACK_T responseChunkCallback, |
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PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T providerModuleFailCallback, |
Boolean subscriptionInitComplete); | Boolean subscriptionInitComplete); |
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~ProviderAgentContainer(); | ~ProviderAgentContainer(); |
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with an error result. | with an error result. |
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Note: The caller must lock the _agentMutex. | Note: The caller must lock the _agentMutex. |
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@param cleanShutdown Indicates whether the provider agent process |
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exited cleanly. A value of true indicates that responses have been |
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sent for all requests that have been processed. A value of false |
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indicates that one or more requests may have been partially processed. |
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*/ |
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void _uninitialize(Boolean cleanShutdown); |
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/** |
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Performs the processMessage work, but does not retry on a transient |
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error. |
*/ | */ |
void _uninitialize(); |
CIMResponseMessage* _processMessage(CIMRequestMessage* request); |
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/** | /** |
Read and process response messages from the Provider Agent until | Read and process response messages from the Provider Agent until |
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String _userName; | String _userName; |
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/** | /** |
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User Context setting of the provider module served by this Provider |
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Agent. |
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*/ |
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Uint16 _userContext; |
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/** |
Callback function to which all generated indications are sent for | Callback function to which all generated indications are sent for |
processing. | processing. |
*/ | */ |
PEGASUS_INDICATION_CALLBACK _indicationCallback; |
PEGASUS_INDICATION_CALLBACK_T _indicationCallback; |
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/** |
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Callback function to which response chunks are sent for processing. |
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*/ |
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PEGASUS_RESPONSE_CHUNK_CALLBACK_T _responseChunkCallback; |
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/** |
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Callback function to be called upon detection of failure of a |
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provider module. |
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*/ |
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PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T _providerModuleFailCallback; |
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/** | /** |
Indicates whether the Provider Agent is active. | Indicates whether the Provider Agent is active. |
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static Uint32 _maxProviderProcesses; | static Uint32 _maxProviderProcesses; |
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/** | /** |
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A value indicating that a request message has not been processed. |
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A CIMResponseMessage pointer with this value indicates that the |
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corresponding CIMRequestMessage has not been processed. This is |
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used to indicate that a provider agent exited without starting to |
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process the request, and that the request should be retried. |
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*/ |
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static CIMResponseMessage* _REQUEST_NOT_PROCESSED; |
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/** |
Indicates whether the Indication Service has completed initialization. | Indicates whether the Indication Service has completed initialization. |
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For more information, please see the description of the | For more information, please see the description of the |
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Mutex ProviderAgentContainer::_numProviderProcessesMutex; | Mutex ProviderAgentContainer::_numProviderProcessesMutex; |
Uint32 ProviderAgentContainer::_maxProviderProcesses = PEG_NOT_FOUND; | Uint32 ProviderAgentContainer::_maxProviderProcesses = PEG_NOT_FOUND; |
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// Set this to a value that no valid CIMResponseMessage* will have. |
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CIMResponseMessage* ProviderAgentContainer::_REQUEST_NOT_PROCESSED = |
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reinterpret_cast<CIMResponseMessage*>(&_REQUEST_NOT_PROCESSED); |
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ProviderAgentContainer::ProviderAgentContainer( | ProviderAgentContainer::ProviderAgentContainer( |
const String & moduleName, | const String & moduleName, |
const String & userName, | const String & userName, |
PEGASUS_INDICATION_CALLBACK indicationCallback, |
Uint16 userContext, |
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PEGASUS_INDICATION_CALLBACK_T indicationCallback, |
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PEGASUS_RESPONSE_CHUNK_CALLBACK_T responseChunkCallback, |
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PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T providerModuleFailCallback, |
Boolean subscriptionInitComplete) | Boolean subscriptionInitComplete) |
: _moduleName(moduleName), | : _moduleName(moduleName), |
_userName(userName), | _userName(userName), |
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_userContext(userContext), |
_indicationCallback(indicationCallback), | _indicationCallback(indicationCallback), |
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_responseChunkCallback(responseChunkCallback), |
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_providerModuleFailCallback(providerModuleFailCallback), |
_isInitialized(false), | _isInitialized(false), |
_subscriptionInitComplete(subscriptionInitComplete) | _subscriptionInitComplete(subscriptionInitComplete) |
{ | { |
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} | } |
#elif defined (PEGASUS_OS_OS400) | #elif defined (PEGASUS_OS_OS400) |
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//Out of provider support for OS400 goes here when needed. |
//Out of process provider support for OS400 goes here when needed. |
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#else | #else |
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# ifndef PEGASUS_DISABLE_PROV_USERCTXT |
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// Get and save the effective user name and the uid/gid for the user |
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// context of the agent process |
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String effectiveUserName = System::getEffectiveUserName(); |
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PEGASUS_UID_T newUid = (PEGASUS_UID_T) -1; |
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PEGASUS_GID_T newGid = (PEGASUS_GID_T) -1; |
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if (_userName != effectiveUserName) |
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{ |
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if (!System::lookupUserId(_userName.getCString(), newUid, newGid)) |
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{ |
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throw PEGASUS_CIM_EXCEPTION_L( |
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CIM_ERR_FAILED, |
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MessageLoaderParms( |
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"ProviderManager.OOPProviderManagerRouter." |
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"USER_CONTEXT_CHANGE_FAILED", |
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"Unable to change user context to \"$0\".", _userName)); |
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} |
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} |
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# endif |
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pid_t pid = fork(); | pid_t pid = fork(); |
if (pid < 0) | if (pid < 0) |
{ | { |
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#ifndef PEGASUS_DISABLE_PROV_USERCTXT | #ifndef PEGASUS_DISABLE_PROV_USERCTXT |
// Set the user context of the Provider Agent process | // Set the user context of the Provider Agent process |
if (_userName != System::getEffectiveUserName()) |
if (_userName != effectiveUserName) |
{ | { |
if (!System::changeUserContext(_userName.getCString())) |
if (!System::changeUserContext(newUid, newGid)) |
{ | { |
Tracer::trace(TRC_DISCARDED_DATA, Tracer::LEVEL2, | Tracer::trace(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
"System::changeUserContext() failed. userName = %s.", | "System::changeUserContext() failed. userName = %s.", |
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_moduleName)); | _moduleName)); |
} | } |
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// Do not wait for a response from the Provider Agent. (It isn't coming.) |
// Wait for a null response from the Provider Agent indicating it has |
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// initialized successfully. |
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CIMMessage* message; |
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AnonymousPipe::Status readStatus; |
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do |
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{ |
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readStatus = _pipeFromAgent->readMessage(message); |
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} while (readStatus == AnonymousPipe::STATUS_INTERRUPT); |
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if (readStatus != AnonymousPipe::STATUS_SUCCESS) |
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{ |
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PEG_METHOD_EXIT(); |
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throw Exception(MessageLoaderParms( |
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"ProviderManager.OOPProviderManagerRouter." |
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"CIMPROVAGT_COMMUNICATION_FAILED", |
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"Failed to communicate with cimprovagt \"$0\".", |
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_moduleName)); |
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} |
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PEGASUS_ASSERT(message == 0); |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
} | } |
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if (_maxProviderProcesses == PEG_NOT_FOUND) | if (_maxProviderProcesses == PEG_NOT_FOUND) |
{ | { |
String maxProviderProcesses = ConfigManager::getInstance()->getCurrentValue("maxProviderProcesses"); |
String maxProviderProcesses = ConfigManager::getInstance()-> |
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getCurrentValue("maxProviderProcesses"); |
CString maxProviderProcessesString = maxProviderProcesses.getCString(); | CString maxProviderProcessesString = maxProviderProcesses.getCString(); |
char* end = 0; | char* end = 0; |
_maxProviderProcesses = strtol(maxProviderProcessesString, &end, 10); | _maxProviderProcesses = strtol(maxProviderProcessesString, &end, 10); |
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} | } |
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// Note: Caller must lock _agentMutex | // Note: Caller must lock _agentMutex |
void ProviderAgentContainer::_uninitialize() |
void ProviderAgentContainer::_uninitialize(Boolean cleanShutdown) |
{ | { |
PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, | PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, |
"ProviderAgentContainer::_uninitialize"); | "ProviderAgentContainer::_uninitialize"); |
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{ | { |
AutoMutex tableLock(_outstandingRequestTableMutex); | AutoMutex tableLock(_outstandingRequestTableMutex); |
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CIMResponseMessage* response = |
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cleanShutdown ? _REQUEST_NOT_PROCESSED : 0; |
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for (OutstandingRequestTable::Iterator i = | for (OutstandingRequestTable::Iterator i = |
_outstandingRequestTable.start(); | _outstandingRequestTable.start(); |
i != 0; i++) | i != 0; i++) |
{ | { |
PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL2, | PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL2, |
String("Completing messageId \"") + i.value()->messageId + |
String("Completing messageId \"") + i.key() + |
"\" with a null response."); | "\" with a null response."); |
i.value()->responseMessage = 0; |
i.value()->responseMessage = response; |
i.value()->responseReady->signal(); | i.value()->responseReady->signal(); |
} | } |
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_outstandingRequestTable.clear(); | _outstandingRequestTable.clear(); |
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// |
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// If not a clean shutdown, call the provider module failure |
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// callback |
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// |
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if (!cleanShutdown) |
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{ |
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// |
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// Call the provider module failure callback to |
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// communicate the failure to the Provider Manager Service |
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// Provider Manager Service will inform Indication Service |
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// |
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_providerModuleFailCallback (_moduleName, _userName, |
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_userContext); |
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} |
} | } |
} | } |
catch (...) | catch (...) |
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"ProviderAgentContainer::processMessage"); | "ProviderAgentContainer::processMessage"); |
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CIMResponseMessage* response; | CIMResponseMessage* response; |
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do |
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{ |
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response = _processMessage(request); |
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if (response == _REQUEST_NOT_PROCESSED) |
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{ |
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// Check for request message types that should not be retried. |
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if ((request->getType() == |
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CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE) || |
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(request->getType() == |
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CIM_NOTIFY_CONFIG_CHANGE_REQUEST_MESSAGE) || |
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(request->getType() == |
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CIM_SUBSCRIPTION_INIT_COMPLETE_REQUEST_MESSAGE) || |
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(request->getType() == |
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CIM_DELETE_SUBSCRIPTION_REQUEST_MESSAGE)) |
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{ |
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response = request->buildResponse(); |
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break; |
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} |
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else if (request->getType() == CIM_DISABLE_MODULE_REQUEST_MESSAGE) |
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{ |
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CIMDisableModuleResponseMessage* dmResponse = |
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dynamic_cast<CIMDisableModuleResponseMessage*>(response); |
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PEGASUS_ASSERT(dmResponse != 0); |
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Array<Uint16> operationalStatus; |
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operationalStatus.append(CIM_MSE_OPSTATUS_VALUE_STOPPED); |
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dmResponse->operationalStatus = operationalStatus; |
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break; |
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} |
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} |
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} while (response == _REQUEST_NOT_PROCESSED); |
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PEG_METHOD_EXIT(); |
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return response; |
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} |
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CIMResponseMessage* ProviderAgentContainer::_processMessage( |
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CIMRequestMessage* request) |
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{ |
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PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, |
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"ProviderAgentContainer::_processMessage"); |
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CIMResponseMessage* response; |
String originalMessageId = request->messageId; | String originalMessageId = request->messageId; |
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// These three variables are used for the provider module optimization. | // These three variables are used for the provider module optimization. |
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// | // |
Semaphore waitSemaphore(0); | Semaphore waitSemaphore(0); |
OutstandingRequestEntry outstandingRequestEntry( | OutstandingRequestEntry outstandingRequestEntry( |
uniqueMessageId, response, &waitSemaphore); |
originalMessageId, request, response, &waitSemaphore); |
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// | // |
// Lock the Provider Agent Container while initializing the | // Lock the Provider Agent Container while initializing the |
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// Get the provider module from the ProviderIdContainer to see if | // Get the provider module from the ProviderIdContainer to see if |
// we can optimize out the transmission of this instance to the | // we can optimize out the transmission of this instance to the |
// Provider Agent. (See the _providerModuleCache description.) | // Provider Agent. (See the _providerModuleCache description.) |
try |
if(request->operationContext.contains(ProviderIdContainer::NAME)) |
{ | { |
ProviderIdContainer pidc = request->operationContext.get( | ProviderIdContainer pidc = request->operationContext.get( |
ProviderIdContainer::NAME); | ProviderIdContainer::NAME); |
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doProviderModuleOptimization = true; | doProviderModuleOptimization = true; |
} | } |
} | } |
catch (...) |
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{ |
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// No ProviderIdContainer to optimize |
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} |
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// | // |
// Write the message to the pipe | // Write the message to the pipe |
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Tracer::trace(TRC_PROVIDERMANAGER, Tracer::LEVEL2, | Tracer::trace(TRC_PROVIDERMANAGER, Tracer::LEVEL2, |
"Failed to write message to pipe. writeStatus = %d.", | "Failed to write message to pipe. writeStatus = %d.", |
writeStatus); | writeStatus); |
throw Exception(MessageLoaderParms( |
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"ProviderManager.OOPProviderManagerRouter." |
request->messageId = originalMessageId; |
"CIMPROVAGT_COMMUNICATION_FAILED", |
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"Failed to communicate with cimprovagt \"$0\".", |
if (doProviderModuleOptimization) |
_moduleName)); |
{ |
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request->operationContext.set(*origProviderId.get()); |
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} |
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// Remove this OutstandingRequestTable entry |
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{ |
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AutoMutex tableLock(_outstandingRequestTableMutex); |
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Boolean removed = |
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_outstandingRequestTable.remove(uniqueMessageId); |
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PEGASUS_ASSERT(removed); |
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} |
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// A response value of _REQUEST_NOT_PROCESSED indicates |
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// that the request was not processed by the provider |
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// agent, so it can be retried safely. |
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PEG_METHOD_EXIT(); |
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return _REQUEST_NOT_PROCESSED; |
} | } |
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if (updateProviderModuleCache) | if (updateProviderModuleCache) |
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_outstandingRequestTable.remove(uniqueMessageId); | _outstandingRequestTable.remove(uniqueMessageId); |
PEGASUS_ASSERT(removed); | PEGASUS_ASSERT(removed); |
} | } |
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PEG_METHOD_EXIT(); |
throw; | throw; |
} | } |
} | } |
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_outstandingRequestTable.remove(uniqueMessageId); | _outstandingRequestTable.remove(uniqueMessageId); |
PEGASUS_ASSERT(removed); | PEGASUS_ASSERT(removed); |
} | } |
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PEG_METHOD_EXIT(); |
throw; | throw; |
} | } |
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// A response value of _REQUEST_NOT_PROCESSED indicates that the |
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// provider agent process was terminating when the request was sent. |
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// The request was not processed by the provider agent, so it can be |
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// retried safely. |
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if (response == _REQUEST_NOT_PROCESSED) |
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{ |
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PEG_METHOD_EXIT(); |
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return response; |
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} |
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// A null response is returned when an agent connection is closed | // A null response is returned when an agent connection is closed |
// while requests remain outstanding. | // while requests remain outstanding. |
if (response == 0) | if (response == 0) |
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(readStatus == AnonymousPipe::STATUS_CLOSED)) | (readStatus == AnonymousPipe::STATUS_CLOSED)) |
{ | { |
AutoMutex lock(_agentMutex); | AutoMutex lock(_agentMutex); |
_uninitialize(); |
_uninitialize(false); |
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return; |
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} |
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// A null message indicates that the provider agent process has |
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// finished its processing and is ready to exit. |
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if (message == 0) |
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{ |
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AutoMutex lock(_agentMutex); |
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_uninitialize(true); |
return; | return; |
} | } |
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reinterpret_cast<CIMProcessIndicationRequestMessage*>( | reinterpret_cast<CIMProcessIndicationRequestMessage*>( |
message)); | message)); |
} | } |
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else if (!message->isComplete()) |
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{ |
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CIMResponseMessage* response; |
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response = dynamic_cast<CIMResponseMessage*>(message); |
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PEGASUS_ASSERT(response != 0); |
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// Get the OutstandingRequestEntry for this response chunk |
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OutstandingRequestEntry* _outstandingRequestEntry = 0; |
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{ |
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AutoMutex tableLock(_outstandingRequestTableMutex); |
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Boolean foundEntry = _outstandingRequestTable.lookup( |
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response->messageId, _outstandingRequestEntry); |
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PEGASUS_ASSERT(foundEntry); |
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} |
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// Put the original message ID into the response |
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response->messageId = |
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_outstandingRequestEntry->originalMessageId; |
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// Call the response chunk callback to process the chunk |
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_responseChunkCallback( |
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_outstandingRequestEntry->requestMessage, response); |
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} |
else | else |
{ | { |
CIMResponseMessage* response; | CIMResponseMessage* response; |
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///////////////////////////////////////////////////////////////////////////// | ///////////////////////////////////////////////////////////////////////////// |
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OOPProviderManagerRouter::OOPProviderManagerRouter( | OOPProviderManagerRouter::OOPProviderManagerRouter( |
PEGASUS_INDICATION_CALLBACK indicationCallback) |
PEGASUS_INDICATION_CALLBACK_T indicationCallback, |
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PEGASUS_RESPONSE_CHUNK_CALLBACK_T responseChunkCallback, |
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PEGASUS_PROVIDERMODULEFAIL_CALLBACK_T providerModuleFailCallback) |
{ | { |
PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, | PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, |
"OOPProviderManagerRouter::OOPProviderManagerRouter"); | "OOPProviderManagerRouter::OOPProviderManagerRouter"); |
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_indicationCallback = indicationCallback; | _indicationCallback = indicationCallback; |
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_responseChunkCallback = responseChunkCallback; |
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_providerModuleFailCallback = providerModuleFailCallback; |
_subscriptionInitComplete = false; | _subscriptionInitComplete = false; |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
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PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
} | } |
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// Private, unimplemented constructor |
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OOPProviderManagerRouter::OOPProviderManagerRouter() |
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{ |
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} |
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// Private, unimplemented constructor |
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OOPProviderManagerRouter::OOPProviderManagerRouter( |
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const OOPProviderManagerRouter&) |
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: ProviderManagerRouter(*this) |
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{ |
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} |
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// Private, unimplemented assignment operator |
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OOPProviderManagerRouter& OOPProviderManagerRouter::operator=( |
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const OOPProviderManagerRouter&) |
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{ |
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return *this; |
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} |
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Message* OOPProviderManagerRouter::processMessage(Message* message) | Message* OOPProviderManagerRouter::processMessage(Message* message) |
{ | { |
PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, | PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, |
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} | } |
else | else |
{ | { |
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// |
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// Look up the Provider Agent for this module instance and requesting |
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// user |
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// |
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ProviderAgentContainer* pa = _lookupProviderAgent(providerModule, |
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request); |
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PEGASUS_ASSERT(pa != 0); |
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// |
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// Forward the request to the provider agent |
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// |
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response.reset(pa->processMessage(request)); |
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} |
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response->syncAttributes(request); |
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PEG_METHOD_EXIT(); |
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return response.release(); |
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} |
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ProviderAgentContainer* OOPProviderManagerRouter::_lookupProviderAgent( |
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const CIMInstance& providerModule, |
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CIMRequestMessage* request) |
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{ |
// Retrieve the provider module name | // Retrieve the provider module name |
String moduleName; | String moduleName; |
CIMValue nameValue = providerModule.getProperty( | CIMValue nameValue = providerModule.getProperty( |
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if (userContext == 0) | if (userContext == 0) |
{ | { |
userContext = PG_PROVMODULE_USERCTXT_PRIVILEGED; |
userContext = PEGASUS_DEFAULT_PROV_USERCTXT; |
} | } |
| |
String userName; | String userName; |
| |
if (userContext == PG_PROVMODULE_USERCTXT_REQUESTOR) | if (userContext == PG_PROVMODULE_USERCTXT_REQUESTOR) |
{ | { |
try |
if(request->operationContext.contains(IdentityContainer::NAME)) |
{ | { |
// User Name is in the OperationContext | // User Name is in the OperationContext |
IdentityContainer ic = (IdentityContainer) | IdentityContainer ic = (IdentityContainer) |
request->operationContext.get(IdentityContainer::NAME); | request->operationContext.get(IdentityContainer::NAME); |
userName = ic.getUserName(); | userName = ic.getUserName(); |
} | } |
catch (Exception& e) |
//else |
{ |
//{ |
// If no IdentityContainer is present, default to the CIM | // If no IdentityContainer is present, default to the CIM |
// Server's user context | // Server's user context |
} |
//} |
| |
// If authentication is disabled, use the CIM Server's user context | // If authentication is disabled, use the CIM Server's user context |
if (!userName.size()) | if (!userName.size()) |
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} | } |
else if (userContext == PG_PROVMODULE_USERCTXT_DESIGNATED) | else if (userContext == PG_PROVMODULE_USERCTXT_DESIGNATED) |
{ | { |
// Retrieve the provider module name |
// Retrieve the provider module designated user property value |
providerModule.getProperty(providerModule.findProperty( | providerModule.getProperty(providerModule.findProperty( |
PEGASUS_PROPERTYNAME_MODULE_DESIGNATEDUSER)).getValue(). | PEGASUS_PROPERTYNAME_MODULE_DESIGNATEDUSER)).getValue(). |
get(userName); | get(userName); |
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PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, | PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, |
"User name = " + userName); | "User name = " + userName); |
| |
// Look up the Provider Agent for this module and user |
|
ProviderAgentContainer* pa = _lookupProviderAgent(moduleName, userName); |
|
PEGASUS_ASSERT(pa != 0); |
|
|
|
// |
|
// Forward the request to the provider agent |
|
// |
|
response.reset(pa->processMessage(request)); |
|
} |
|
|
|
response->syncAttributes(request); |
|
|
|
PEG_METHOD_EXIT(); |
|
return response.release(); |
|
} |
|
|
|
ProviderAgentContainer* OOPProviderManagerRouter::_lookupProviderAgent( |
|
const String& moduleName, |
|
const String& userName) |
|
{ |
|
ProviderAgentContainer* pa = 0; | ProviderAgentContainer* pa = 0; |
String key = moduleName + ":" + userName; | String key = moduleName + ":" + userName; |
| |
|
|
if (!_providerAgentTable.lookup(key, pa)) | if (!_providerAgentTable.lookup(key, pa)) |
{ | { |
pa = new ProviderAgentContainer( | pa = new ProviderAgentContainer( |
moduleName, userName, _indicationCallback, |
moduleName, userName, userContext, |
|
_indicationCallback, _responseChunkCallback, |
|
_providerModuleFailCallback, |
_subscriptionInitComplete); | _subscriptionInitComplete); |
_providerAgentTable.insert(key, pa); | _providerAgentTable.insert(key, pa); |
} | } |