/*

* Copyright (c) 2007-2007 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:  This Class provides information of particular package installed on phone.

*				 				 

*

*/

#ifndef _PKGINFO_H__

#define _PKGINFO_H__

//Loesh : Moves these .h files from here

//why some .h files coming in cpas

#include <swi/sisregistrysession.h>

#include <swi/sisregistryentry.h>

#include<javaregistry.h> 

#include<javaregistryentry.h>

#include<javaregistrypackageentry.h>

#include <appversion.h> 

#include <badesca.h> // CDesC16Array

#include "appmanagercommon.h"

_LIT8(KPkgName,"PackageName");

_LIT8(KUid,"Uid");

_LIT8(KVersion,"Version");

_LIT8(KVendor,"Vendor");

_LIT8(KDrive,"Drive");

_LIT( KDriveC, "C");

_LIT( KDrivec, "c");

_LIT( KDriveZ, "Z");

_LIT( KDrivez, "z");

/**

* This Class provides the information of the User installed package

*

* @since  Series60 v3.2

*/

class CPkgInfo : public CBase , public MInfoMap

{

	public:

    	 /**

        * Returns the instance of CPkgInfo.

        * @since  Series60 v3.2

        * @param  aSisRegSession Pointer to the instance of Swi::RSisRegistrySession session

        * @return CPkgInfo* return the instance of CPkgInfo class

        */

		static CPkgInfo* NewL( Swi::RSisRegistrySession* aSisRegSession);

    	 /**

        * Returns the instance of CPkgInfo.

        * @since  Series60 v3.2

        * @param  aJavaReg Pointer to the instance of Java::CJavaRegistry session

        * @return CPkgInfo* return the instance of CPkgInfo class

        */

		static CPkgInfo* NewL(Java::CJavaRegistry* aJavaReg);

        /**

    	* Destructor.

    	*/

		~CPkgInfo();

     	/**

        * This function finds the value as per key given in argument.

        * @param aKey  Key given to find corresponding value.

        * @param aVal  value as per key.

        * @return TBool ETrue in case of key - value is found else EFalse.

        * @since  Series60 v3.2

        */

		virtual TBool  FindL(const TDesC8& aKey, TPtrC& aVal );

     	/**

        * This function gives the key value at a given index

        * @param aIndex TInt index value

        * @param aKeyVal Pointer to descriptor containing key .

        * @return TBool ETrue in case of key is found else EFalse.

        * @since  Series60 v3.2

        */

		virtual TBool AtL( TInt aIndex, TDes8& aKeyVal );

     	/**

        * This function gives the number of keys

        * @param void 

        * @return TInt Number of keys

        * @since  Series60 v3.2

        */

		virtual TInt Count()const;

     	/**

        * This function sets the appropriate entry as per uid 

        * @param aUid   TUid  

        * @param aErrflg TBool ETrue if appropriate entry is found else false

        * @return void

        * @since  Series60 v3.2

        */

		void SetEntryL( TUid aUid, TBool& aErrflg );

	private: 

     	/**

        * Constructor

        * @param aSisRegSession   Instance  of  Swi::RSisRegistrySession class

        * @since  Series60 v3.2

        */

		CPkgInfo( Swi::RSisRegistrySession* aSisRegSession);

     	/**

        * Constructor

        * @param aJavaReg   Instance  of  Java::CJavaRegistry class

        * @since  Series60 v3.2

        */

		CPkgInfo(Java::CJavaRegistry* aJavaReg);

     	/**

        * Two-phased constructor

        * @return void

        * @since  Series60 v3.2

        */

		void ConstructL();

     	/**

        * Gives the value as per key input for java installed packages

		* @param  aKey Key 

		* @param  aVal Value as per key input

        * @return TBool

        * @since  Series60 v3.2

        */

		TBool GetJavaInfoL(const TDesC8& aKey, TPtrC& aVal);

     	/**

        * Gives the value as per key input for Series60(Sisx) installed packages

		* @param  aKey Key 

		* @param  aVal Value as per key input

        * @return TBool

        * @since  Series60 v3.2

        */

		TBool GetSisxInfoL(const TDesC8& aKey, TPtrC& aVal);

	private:		

     	/**

        * Uid of the package

        */

		TUid iUid;

     	/**

        * Instance of Swi::RSisRegistrySession class

        */

		Swi::RSisRegistrySession* iSisRegSession;

     	/**

        * Instance of Swi::RSisRegistryEntry class

        */

		Swi::RSisRegistryEntry iSisRegEntry;

     	/**

        * Instance of Java::CJavaRegistry class

        */

		Java::CJavaRegistry* iJavaReg;

     	/**

        * Instance of Java::CJavaRegistryEntry class

        */

		Java::CJavaRegistryEntry* iJavaRegEntry;

     	/**

        * Pointer to the array containing keys

        */

		CDesC8Array* iKeyArray;

		RPointerArray<HBufC> iKeyValArray;

};

#endif