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PEP#: 206
TITLE: System Log Indication Handler

DESCRIPTION: Added functionality to support System Log Indication Handler. Created a new IndicationFormatter class to validate the specified indication TextFormat and construct a human readable indication text message. Created a new SystemLogListenerDestination class to support new PG_ListenerDestinationSystemLog class. Updated Indication Service to support PG_ListenerDestinationSystemLog class and CIM_FormattedIndicationSubscription class. And Updated IndicationHandler Service to support PG_ListenerDestinationSystemLog class.

//%2005////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
//
// 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.
//
//==============================================================================
//
// Author: Nitin Upasani, Hewlett-Packard Company (Nitin_Upasani@hp.com)
//
// Modified By: Carol Ann Krug Graves, Hewlett-Packard Company
//                (carolann_graves@hp.com)
//              Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)
//              Yi Zhou, Hewlett-Packard Company (yi.zhou@hp.com)
//
//%/////////////////////////////////////////////////////////////////////////////


#ifndef Pegasus_IndicationHandlerService_h
#define Pegasus_IndicationHandlerService_h

#include <Pegasus/Common/Config.h>
#include <sys/types.h>
#include <iostream>
#include <stdio.h>
#include <string.h>

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/AsyncOpNode.h>
#include <Pegasus/Common/MessageQueueService.h>
#include <Pegasus/Common/CIMMessage.h>
#include <Pegasus/Handler/CIMHandler.h>
#include <Pegasus/Repository/CIMRepository.h>

#include "HandlerTable.h"

#include <Pegasus/HandlerService/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

class PEGASUS_HANDLER_SERVICE_LINKAGE IndicationHandlerService 
   : public MessageQueueService
{
   public:
    
      typedef MessageQueueService Base;
    
      IndicationHandlerService(CIMRepository* repository);

      IndicationHandlerService(void);

      ~IndicationHandlerService(void) { } ;
      
      virtual void _handle_async_request(AsyncRequest *req);

      virtual void handleEnqueue(Message *);

      virtual void handleEnqueue(void);

      static void _handleIndicationCallBack(AsyncOpNode *, 
					    MessageQueue *, 
					    void *);
      
      AtomicInt dienow;

   private:
      CIMRepository* _repository;

      CIMHandleIndicationResponseMessage* _handleIndication(
          CIMHandleIndicationRequestMessage* request);

      HandlerTable _handlerTable;

      CIMHandler* _lookupHandlerForClass(const CIMName& className);

      String _parseDestination(String dest);

      void _loadHandler(
          CIMHandleIndicationRequestMessage* request,
          CIMException & cimException);

};

PEGASUS_NAMESPACE_END

#endif