/*

* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

* Begining of imgcheck tool.

*

*/

/**

 @file

 @internalComponent

 @released

*/

#include "imgcheckmanager.h"

#include "exceptionreporter.h"

/**

Global pointers declaration.

@internalComponent

@released

*/

CmdLineHandler* cmdInput = 0;

ImgCheckManager* imgCheckerPtr = 0;

/**

Function to delete the created instances

@internalComponent

@released

*/

void DeleteInstances() {

	if(imgCheckerPtr){

		delete imgCheckerPtr;

		imgCheckerPtr = 0 ;

	}

	if(cmdInput){

		delete cmdInput;

		cmdInput = 0 ;

	}

}

/**

Main function for imgcheck Tool, invokes ImgCheckManager public functions

to carry out the validation and to generate report.

@internalComponent

@released

@param argc - commandline argument count

@param argv - argument variables

@return - returns Exit status success or failure

*/

int main(int argc,char* argv[]) {

	try {

		cmdInput = new CmdLineHandler(); 

		if(cmdInput == 0) {

			throw ExceptionReporter(NOMEMORY, __FILE__, __LINE__);

		}

		ReturnType val = cmdInput->ProcessCommandLine(argc,argv);

		int ret = 0;

		switch(val) {

			case EQuit:

				ret = EXIT_SUCCESS;

				break;

			case ESuccess:

				imgCheckerPtr = new ImgCheckManager(cmdInput);

				if(imgCheckerPtr == 0) {

					throw ExceptionReporter(NOMEMORY, __FILE__, __LINE__);

				} 

				imgCheckerPtr->CreateObjects();  

				imgCheckerPtr->Execute();  

				imgCheckerPtr->FillReporterData();  

				imgCheckerPtr->GenerateReport();  

				break;

			case EFail:

				ret = EXIT_FAILURE;

				break;

		}

		DeleteInstances();

		ExceptionImplementation::DeleteInstance();

		return ret;

	}

    catch(ExceptionReporter& aExceptionReport) {

		aExceptionReport.Report();

		ExceptionImplementation::DeleteInstance();

		DeleteInstances();

		return EXIT_FAILURE;

	}

}