(file) Return to ProviderManagerService.cpp CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / Attic

Diff for /pegasus/src/Pegasus/ProviderManager2/Attic/ProviderManagerService.cpp between version 1.2 and 1.8

version 1.2, 2003/08/18 04:39:22 version 1.8, 2003/09/03 18:47:17
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 #include <Pegasus/Common/CIMMessage.h> #include <Pegasus/Common/CIMMessage.h>
 #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>
  
   #include <Pegasus/Config/ConfigManager.h>
   
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
  
   // ATTN: this section is a temporary solution to populate the list of enabled
   // provider managers for a given distribution. it includes another temporary
   // solution for converting a generic file name into a file name useable by
   // each platform.
   
   // BEGIN TEMP SECTION
   String _resolveFileName(const String & fileName)
   {
       String temp;
   
       #if defined(PEGASUS_OS_TYPE_WINDOWS)
       temp = fileName + String(".dll");
       #elif defined(PEGASUS_OS_HPUX) && defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC)
       temp = ConfigManager::getHomedPath(ConfigManager::getInstance()->getCurrentValue("providerDir"));
       temp.append(String("/lib") + fileName + String(".sl"));
       #elif defined(PEGASUS_OS_HPUX) && !defined(PEGASUS_PLATFORM_HPUX_PARISC_ACC)
       temp = ConfigManager::getHomedPath(ConfigManager::getInstance()->getCurrentValue("providerDir"));
       temp.append(String("/lib") + fileName + String(".so"));
       #elif defined(PEGASUS_OS_OS400)
       temp = fileName;
       #else
       temp = ConfigManager::getHomedPath(ConfigManager::getInstance()->getCurrentValue("providerDir"));
       temp.append(String("/lib") + fileName + String(".so"));
       #endif
   
       return(temp);
   }
   
   Array<Pair<String, String> > _initializeFileNames(void)
   {
       Array<Pair<String, String> > temp;
   
       #if defined(ENABLE_DEFAULT_PROVIDER_MANAGER)
       #if defined(PEGASUS_OS_OS400)
       temp.append(Pair<String, String>(_resolveFileName("QSYS/QYCMDFTPVM"), String("DEFAULT")));
       #else
       temp.append(Pair<String, String>(_resolveFileName("DefaultProviderManager"), String("DEFAULT")));
       #endif
       #endif
   
       #if defined(ENABLE_CMPI_PROVIDER_MANAGER)
       #if defined(PEGASUS_OS_OS400)
       temp.append(Pair<String, String>(_resolveFileName("QSYS/QYCMCMPIPM"), String("CMPI")));
       #else
       temp.append(Pair<String, String>(_resolveFileName("CMPIProviderManager"), String("CMPI")));
       #endif
       #endif
   
       return(temp);
   }
   
   static const Array<Pair<String,String> > _fileNames = _initializeFileNames();
   // END TEMP SECTION
   
   inline Boolean _isSupportedRequestType(const Message * message)
   {
       Boolean rc = false;
   
       if(message == 0)
       {
           return(rc);
       }
   
       /*
       // ATTN : need to determine valid request message types
       // before enabling.
   
       switch(message->getType())
       {
       case CIM_GET_INSTANCE_REQUEST_MESSAGE:
       case CIM_ENUMERATE_INSTANCES_REQUEST_MESSAGE:
       case CIM_ENUMERATE_INSTANCE_NAMES_REQUEST_MESSAGE:
       case CIM_CREATE_INSTANCE_REQUEST_MESSAGE:
       case CIM_MODIFY_INSTANCE_REQUEST_MESSAGE:
       case CIM_DELETE_INSTANCE_REQUEST_MESSAGE:
       case CIM_EXEC_QUERY_REQUEST_MESSAGE:
       case CIM_ASSOCIATORS_REQUEST_MESSAGE:
       case CIM_ASSOCIATOR_NAMES_REQUEST_MESSAGE:
       case CIM_REFERENCES_REQUEST_MESSAGE:
       case CIM_REFERENCE_NAMES_REQUEST_MESSAGE:
       case CIM_GET_PROPERTY_REQUEST_MESSAGE:
       case CIM_SET_PROPERTY_REQUEST_MESSAGE:
       case CIM_INVOKE_METHOD_REQUEST_MESSAGE:
       case CIM_CREATE_SUBSCRIPTION_REQUEST_MESSAGE:
       case CIM_MODIFY_SUBSCRIPTION_REQUEST_MESSAGE:
       case CIM_DELETE_SUBSCRIPTION_REQUEST_MESSAGE:
       case CIM_ENABLE_INDICATIONS_REQUEST_MESSAGE:
       case CIM_DISABLE_INDICATIONS_REQUEST_MESSAGE:
       case CIM_DISABLE_MODULE_REQUEST_MESSAGE:
       case CIM_ENABLE_MODULE_REQUEST_MESSAGE:
       case CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE:
       case CIM_CONSUME_INDICATION_REQUEST_MESSAGE:
           rc = true;
   
           break;
       default:
           rc = false;
   
           break;
       }
       */
   
       rc = true;
   
       return(rc);
   }
   
   inline Boolean _isSupportedResponseType(const Message * message)
   {
       Boolean rc = false;
   
       return(rc);
   }
   
 ProviderManagerService::ProviderManagerService(void) ProviderManagerService::ProviderManagerService(void)
     : MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP)     : MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP)
 { {
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 ProviderManagerService::ProviderManagerService(ProviderRegistrationManager * providerRegistrationManager) ProviderManagerService::ProviderManagerService(ProviderRegistrationManager * providerRegistrationManager)
     : MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP)     : MessageQueueService(PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP)
 { {
     try      for(Uint32 i = 0, n = _fileNames.size(); i < n; i++)
     {     {
         ProviderManagerModule module("DefaultProviderManager");          String message;
  
         // ATTN: ensure module loaded          message = "ProviderManagerService::ProviderManagerService() loading " +
         module.load();              _fileNames[i].first + "(" + _fileNames[i].second + ")";
  
         // ATTN: ensure entry point returned valid response          PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, message);
         ProviderManager * manager = module.getProviderManager("Default");  
  
         // ATTN: only set the hacked/cached provider registration manager pointer after the module          try
         // has loaded.  
         manager->setProviderRegistrationManager(providerRegistrationManager);  
   
         _providerManagers.append(Pair<ProviderManager *, ProviderManagerModule>(manager, module));  
     }  
     catch(...)  
     {     {
     }              ProviderManagerModule module(_fileNames[i].first);
  
     try              if(module.load() == false)
     {     {
         ProviderManagerModule module("CMPIProviderManager");                  throw 0;    // ATTN: inefficient
               }
  
         // ATTN: ensure module loaded              ProviderManager * manager = module.getProviderManager(_fileNames[i].second);
         module.load();  
  
         // ATTN: ensure entry point returned valid response              if(manager == 0)
         ProviderManager * manager = module.getProviderManager("CMPI");              {
                   throw 0;    // ATTN: inefficient
               }
  
         // ATTN: only set the hacked/cached provider registration manager pointer after the module              // ATTN: only set the hacked/cached provider registration manager pointer after the
         // has loaded.              // DEFAULT provider manager is loaded.
         // manager->setProviderRegistrationManager(providerRegistrationManager);              if(String::equalNoCase(_fileNames[i].second, "DEFAULT"))
               {
                   manager->setProviderRegistrationManager(providerRegistrationManager);
               }
  
         _providerManagers.append(Pair<ProviderManager *, ProviderManagerModule>(manager, module));         _providerManagers.append(Pair<ProviderManager *, ProviderManagerModule>(manager, module));
     }     }
     catch(...)     catch(...)
     {     {
               message = "ProviderManagerService::ProviderManagerService() exception loading " +
                   _fileNames[i].first + "(" + _fileNames[i].second + ")";
   
               PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4, message);
           }
     }     }
 } }
  
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 { {
     PEGASUS_ASSERT(message != 0);     PEGASUS_ASSERT(message != 0);
  
     /*      if(_isSupportedRequestType(message))
     Boolean rc = false;  
   
     switch(message->getType())  
     {     {
     case CIM_GET_INSTANCE_REQUEST_MESSAGE:          return(MessageQueueService::messageOK(message));
     case CIM_ENUMERATE_INSTANCES_REQUEST_MESSAGE:  
     case CIM_ENUMERATE_INSTANCE_NAMES_REQUEST_MESSAGE:  
     case CIM_CREATE_INSTANCE_REQUEST_MESSAGE:  
     case CIM_MODIFY_INSTANCE_REQUEST_MESSAGE:  
     case CIM_DELETE_INSTANCE_REQUEST_MESSAGE:  
     case CIM_GET_PROPERTY_REQUEST_MESSAGE:  
     case CIM_SET_PROPERTY_REQUEST_MESSAGE:  
     case CIM_INVOKE_METHOD_REQUEST_MESSAGE:  
     case CIM_ENABLE_INDICATION_SUBSCRIPTION_REQUEST_MESSAGE:  
     case CIM_MODIFY_INDICATION_SUBSCRIPTION_REQUEST_MESSAGE:  
     case CIM_DISABLE_INDICATION_SUBSCRIPTION_REQUEST_MESSAGE:  
     rc = true;  
   
     break;  
     default:  
     rc = false;  
   
     break;  
     }     }
  
     return(rc);      return(false);
     */  
   
     return(MessageQueueService::messageOK(message));  
 } }
  
 void ProviderManagerService::handleEnqueue(void) void ProviderManagerService::handleEnqueue(void)
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 { {
     PEGASUS_ASSERT(message != 0);     PEGASUS_ASSERT(message != 0);
  
     //*FIXME* Markus  
     // catch response messages that should never appear here  
   
     //    if (message->getType() == CIM_ENUMERATE_INSTANCE_NAMES_RESPONSE_MESSAGE)  
     //        abort(); // handle double provider callback !  
   
     AsyncLegacyOperationStart * asyncRequest;     AsyncLegacyOperationStart * asyncRequest;
  
     if(message->_async != NULL)     if(message->_async != NULL)
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 { {
     PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderManagerService::handleCimOperation");     PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "ProviderManagerService::handleCimOperation");
  
       if(arg == 0)
       {
           // thread started with invalid argument.
           return(PEGASUS_THREAD_RETURN(1));
       }
   
     // get the service from argument     // get the service from argument
     ProviderManagerService * service = reinterpret_cast<ProviderManagerService *>(arg);     ProviderManagerService * service = reinterpret_cast<ProviderManagerService *>(arg);
  
     PEGASUS_ASSERT(service != 0);  
   
     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();
  
     PEGASUS_ASSERT(op != 0 );      if((op == 0) || (op->_request.count() == 0))
   
     if(op->_request.count() == 0)  
     {     {
         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));
  
     PEGASUS_ASSERT(request != 0);      if((request == 0) || (request->getType() != async_messages::ASYNC_LEGACY_OP_START))
   
     if(request->getType() != async_messages::ASYNC_LEGACY_OP_START)  
     {     {
         // reply with NAK         // reply with NAK
  
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         return(PEGASUS_THREAD_RETURN(0));         return(PEGASUS_THREAD_RETURN(0));
     }     }
  
       try
       {
     Message * legacy = static_cast<AsyncLegacyOperationStart *>(request)->get_action();     Message * legacy = static_cast<AsyncLegacyOperationStart *>(request)->get_action();
  
     if(legacy != 0)          if(_isSupportedRequestType(legacy))
     {     {
         Destroyer<Message> xmessage(legacy);         Destroyer<Message> xmessage(legacy);
  
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             Thread::clearLanguages();             Thread::clearLanguages();
         }         }
  
         // only pass valid message types to provider managers  
         switch(legacy->getType())  
         {  
         case CIM_GET_INSTANCE_REQUEST_MESSAGE:  
         case CIM_ENUMERATE_INSTANCES_REQUEST_MESSAGE:  
         case CIM_ENUMERATE_INSTANCE_NAMES_REQUEST_MESSAGE:  
         case CIM_CREATE_INSTANCE_REQUEST_MESSAGE:  
         case CIM_MODIFY_INSTANCE_REQUEST_MESSAGE:  
         case CIM_DELETE_INSTANCE_REQUEST_MESSAGE:  
         case CIM_EXEC_QUERY_REQUEST_MESSAGE:  
         case CIM_ASSOCIATORS_REQUEST_MESSAGE:  
         case CIM_ASSOCIATOR_NAMES_REQUEST_MESSAGE:  
         case CIM_REFERENCES_REQUEST_MESSAGE:  
         case CIM_REFERENCE_NAMES_REQUEST_MESSAGE:  
         case CIM_GET_PROPERTY_REQUEST_MESSAGE:  
         case CIM_SET_PROPERTY_REQUEST_MESSAGE:  
         case CIM_INVOKE_METHOD_REQUEST_MESSAGE:  
         case CIM_CREATE_SUBSCRIPTION_REQUEST_MESSAGE:  
         case CIM_MODIFY_SUBSCRIPTION_REQUEST_MESSAGE:  
         case CIM_DELETE_SUBSCRIPTION_REQUEST_MESSAGE:  
         case CIM_ENABLE_INDICATIONS_REQUEST_MESSAGE:  
         case CIM_DISABLE_INDICATIONS_REQUEST_MESSAGE:  
         case CIM_DISABLE_MODULE_REQUEST_MESSAGE:  
         case CIM_ENABLE_MODULE_REQUEST_MESSAGE:  
         case CIM_STOP_ALL_PROVIDERS_REQUEST_MESSAGE:  
         case CIM_CONSUME_INDICATION_REQUEST_MESSAGE:  
             service->handleCimRequest(op, legacy);             service->handleCimRequest(op, legacy);
             break;  
   
         default:  
             // unsupported messages are ignored  
             break;  
         }         }
     }     }
       catch(...)
       {
           // ATTN: log error
       }
  
     PEG_METHOD_EXIT();     PEG_METHOD_EXIT();
  
     return(PEGASUS_THREAD_RETURN(0));     return(PEGASUS_THREAD_RETURN(0));
 } }
  
 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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     try     try
     {     {
           PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
               "ProviderManagerService::handleCimRequest() passing control to provider manager.");
   
         // forward request         // forward request
         response = manager->processMessage(request);         response = manager->processMessage(request);
     }     }

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