//%/////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM,
// The Open Group, Tivoli Systems
//
// 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)
//	      : Yi Zhou, Hewlett-Packard Company (yi_zhou@hp.com)
//
//%/////////////////////////////////////////////////////////////////////////////

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/PegasusVersion.h>

#include <iostream>
#include <Pegasus/Handler/CIMHandler.h>
#include <Pegasus/Repository/CIMRepository.h>

#include "snmpIndicationHandler.h"

#ifdef HPUX_EMANATE
#include "snmpDeliverTrap_emanate.h"
#else
#include "snmpDeliverTrap_stub.h"
#endif

// l10n
#include <Pegasus/Common/MessageLoader.h>

PEGASUS_NAMESPACE_BEGIN

PEGASUS_USING_STD;

void snmpIndicationHandler::initialize(CIMRepository* repository)
{
    _repository = repository;
}

// l10n - note: ignoring indication language
void snmpIndicationHandler::handleIndication(CIMInstance& handler, 
    CIMInstance& indication, String nameSpace,
    ContentLanguages & contentLanguages)
{
    Array<String> propOIDs;
    Array<String> propTYPEs;
    Array<String> propVALUEs;

    CIMProperty prop;
    CIMQualifier trapQualifier;

    Uint32 qualifierPos;
    
    String propValue;

    String mapstr1;
    String mapstr2;

    CIMClass indicationClass = _repository->getClass(
	nameSpace, indication.getClassName(), false);

    Uint32 propertyCount = indication.getPropertyCount();

    for (Uint32 i=0; i < propertyCount; i++)
    {
	prop = indication.getProperty(i);

	if (!prop.isUninitialized())
        {
            CIMName propName = prop.getName();
            Uint32 propPos = indicationClass.findProperty(propName);
            if (propPos != PEG_NOT_FOUND)
            {
            CIMProperty trapProp = indicationClass.getProperty(propPos);

            qualifierPos = trapProp.findQualifier(CIMName ("MappingStrings"));
            if (qualifierPos != PEG_NOT_FOUND)
            {
		trapQualifier = trapProp.getQualifier(qualifierPos);
		
		mapstr1.clear();
		mapstr1 = trapQualifier.getValue().toString();

		if ((mapstr1.find("OID.IETF") != PEG_NOT_FOUND) &&
		    (mapstr1.find("DataType.IETF") != PEG_NOT_FOUND))
		{
		    if (mapstr1.subString(0, 8) == "OID.IETF")
		    {
			mapstr1 = mapstr1.subString(mapstr1.find("SNMP.")+5);
                        if (mapstr1.find("|") != PEG_NOT_FOUND)
                        {
			    mapstr2.clear();
			    mapstr2 = mapstr1.subString(0, 
				mapstr1.find("DataType.IETF")-1);
			    propOIDs.append(mapstr2);
                            
			    propValue.clear();
                            propValue = prop.getValue().toString();
			    propVALUEs.append(propValue);
                            
			    mapstr2 = mapstr1.subString(mapstr1.find("|")+2);
                            mapstr2 = mapstr2.subString(0, mapstr2.size()-1);
			    propTYPEs.append(mapstr2);
                        }
		    }
		}
	    }
            }
        }
    }

        // Collected complete data in arrays and ready to send the trap.
        // trap destination and SNMP type are defined in handlerInstance
        // and passing this instance as it is to deliverTrap() call

#ifdef HPUX_EMANATE
        snmpDeliverTrap_emanate emanateTrap;
#else
        snmpDeliverTrap_stub emanateTrap;
#endif

    Uint32 targetHostPos = handler.findProperty(CIMName ("TargetHost"));
    Uint32 targetHostFormatPos = handler.findProperty(CIMName ("TargetHostFormat"));
    Uint32 otherTargetHostFormatPos = handler.findProperty(CIMName (
				      "OtherTargetHostFormat"));
    Uint32 portNumberPos = handler.findProperty(CIMName ("PortNumber"));
    Uint32 snmpVersionPos = handler.findProperty(CIMName ("SNMPVersion"));
    Uint32 securityNamePos =  handler.findProperty(CIMName ("SNMPSecurityName"));
    Uint32 engineIDPos =  handler.findProperty(CIMName ("SNMPEngineID"));

    if ((targetHostPos != PEG_NOT_FOUND) &&
        (targetHostFormatPos != PEG_NOT_FOUND) && 
        (snmpVersionPos != PEG_NOT_FOUND) && 
        (indicationClass.findQualifier(CIMName ("MappingStrings")) != 
            PEG_NOT_FOUND))
    {
	// properties from the handler instance
        String targetHost, otherTargetHostFormat;
	String securityName, engineID;
	Uint16 targetHostFormat, snmpVersion;
	Uint32 portNumber;

	// trapOid from indication Class

	String trapOid = indicationClass.getQualifier(
            indicationClass.findQualifier
                (CIMName ("MappingStrings"))).getValue().toString();

	Uint32 index = trapOid.find("SNMP.");

	if (index != PEG_NOT_FOUND)
	{
	    trapOid = trapOid.subString(index+5);
	    trapOid = trapOid.subString(0, (trapOid.size()-1));
	}
	else
	{
	  // l10n

	  // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, "Invalid MappingStrings Value");

	  throw PEGASUS_CIM_EXCEPTION_L (CIM_ERR_FAILED, 
					 MessageLoaderParms("Handler.snmpIndicationHandler.snmpIndicationHandler.INVALID_VALUE", 
							    "Invalid $0 Value", "MappingStrings"));
	}

	handler.getProperty(targetHostPos).getValue().get(targetHost);
	handler.getProperty(targetHostFormatPos).getValue().get(targetHostFormat);
	handler.getProperty(otherTargetHostFormatPos).getValue().get
		(otherTargetHostFormat);
	handler.getProperty(portNumberPos).getValue().get(portNumber);
	handler.getProperty(snmpVersionPos).getValue().get(snmpVersion);
	handler.getProperty(securityNamePos).getValue().get(securityName);
	handler.getProperty(engineIDPos).getValue().get(engineID);

	emanateTrap.deliverTrap(
            trapOid,
            securityName,
            targetHost,
            targetHostFormat,
	    otherTargetHostFormat,
	    portNumber,
	    snmpVersion,
	    engineID,
            propOIDs,  
            propTYPEs, 
            propVALUEs);
    }
    else
    {

      // l10n

      // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 
      // "Invalid IndicationHandlerSNMPMapper instance");

      throw PEGASUS_CIM_EXCEPTION_L (CIM_ERR_FAILED, 
				     MessageLoaderParms("Handler.snmpIndicationHandler.snmpIndicationHandler.INVALID_INSTANCE", 
							"Invalid $0 instance", "IndicationHandlerSNMPMapper"));
    }
}

// This is the dynamic entry point into this dynamic module. The name of
// this handler is "snmpIndicationHandler" which is appended to "PegasusCreateHandler_"
// to form a symbol name. This function is called by the HandlerTable
// to load this handler.

extern "C" PEGASUS_EXPORT CIMHandler* 
    PegasusCreateHandler_snmpIndicationHandler() {
    return new snmpIndicationHandler;
}

PEGASUS_NAMESPACE_END