/*

* Copyright (c) 2002 - 2007 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:  ?Description

*

*/

#ifndef _TMEDIAPROVIDERTESTING_H__

#define _TMEDIAPROVIDERTESTING_H__

#include <LiwCommon.h>

#include <LiwBufferExtension.h>

#include <LiwServiceHandler.h>

#include <e32base.h>

extern TInt count;

class CMediaObserver : public CBase , public MLiwNotifyCallback

{

	public :

		enum TFileType

			{

			EOtherFile,

			EMusicFile,

			EStreamingURLFile

			};

	public:

	static CMediaObserver* NewL();

 		/**

  	* Destructor.

  	*/

  	virtual ~CMediaObserver();	

	private :

	    void ConstructL();

	    CMediaObserver();

	public: // New functions

		/**

		* A static method which compares two result maps. This mehtod compares image,sound and video maps.         

		* @return ETrue OR EFalse.

		*/

		TBool CMediaObserver::CompareMaps(CLiwMap* aExpectedMap, 

		                                          const CLiwMap* aResultMap);    

		/**

		* A static method which compares two strings from the maps.

		* @param  aKey key value to be compared.

		* @param  aExpectedMap the expected result map.

		* @param  aResultMap the fetched result map.       

		* @return ETrue OR EFalse.

		*/ 

		TBool CMediaObserver::CompareStringResult(const TDesC8& aKey,

			                                              CLiwMap* aExpectedMap,

			                                              const CLiwMap* aResultMap);

		/**

		* A static method which compares two TTime values from the maps.

		* @param  aKey key value to be compared.

		* @param  aExpectedMap the expected result map.

		* @param  aResultMap the fetched result map.       

		* @return ETrue OR EFalse.

		*/

		TBool CMediaObserver::CompareTTimeResult(const TDesC8& aKey,

							                             CLiwMap* aExpectedMap,

							                             const CLiwMap* aResultMap);

		/**

		* A static method which compares two TTime values from the maps.

		* @param  aKey key value to be compared.

		* @param  aExpectedMap the expected result map.

		* @param  aResultMap the fetched result map.       

		* @return ETrue OR EFalse.

		*/

		TBool CMediaObserver::CompareTIntResult(const TDesC8& aKey,

		                                                CLiwMap* aExpectedMap,

		                                                const CLiwMap* aResultMap);

public:

	/**

		* From the  MLiwNotifyCallback interface it is called by the media management service.      

		* @param aCmdId Script line containing method name and parameters.

		* @return Symbian OS error code.

		*/

		TInt HandleNotifyL(TInt aCmdId,

        		           TInt aEventId,

        		           CLiwGenericParamList& aEventParamList,

        		           const CLiwGenericParamList& aInParamList);

public:

    /**

    * This method checks whether the obtained result and the expected results match.     

    * @param aResultlist a list of maps as iterator to be compared with expected output.

    * @return Symbian OS error code.

    */

    TBool IsExpectedResult(CLiwIterable* aResultlist);        

	      /**

	        * This method parses the input from cfg file and prepare the input list.             

	        * @param  aItem input list contaning input params from cfg file. 

	        * @return Symbian OS error code.

	        */

	        void ParseStiffInput(CStifItemParser& aItem);        

	        /**

	        * This method parses the input from cfg file and prepare the Expected out put list.             

	        * @param  aItem input list contaning input params from cfg file.

	        * @return Symbian OS error code.

	        */

	        void SetExpectedOutputMap(CStifItemParser& aItem);   

	public:

			//An array to hold the expected result maps. 

		RPointerArray <CLiwMap> iExpectedOutPutArray;

        //input parameter list

        CLiwGenericParamList* iInList;

        //input parameter list

         CLiwGenericParamList* iOutList;

		//the expected output error code

		TInt iExpErrorCode;        

		//result of the test case.

		TInt iResult;

		//file type 

		TFileType iFiletype;	

		   //Filename

		        HBufC* iFilename;

		RFs iFs;

		RFile iFile;

};

#endif // _TMEDIAPROVIDERTESTING_H__