/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  CSConAppInstaller header file

*

*/

#ifndef _SCONINSTALLER_H_

#define _SCONINSTALLER_H_

// INCLUDES

#include <e32base.h>

#include <e32cons.h>

#include <SWInstApi.h>

#include "sconinstqueue.h"

class CSConUninstall;

//============================================================

// Class CSConAppInstaller declaration

//============================================================	

NONSHARABLE_CLASS ( CSConAppInstaller ): public CActive

	{

	public:

		/**

		 * Constructor

		 * @param aQueue The address of CSConInstallerQueu

    	 * @return none

		 */

		CSConAppInstaller( CSConInstallerQueue* aQueue, RFs& aFs );

		/**

		 * Destructor

		 * @return none

		 */

		~CSConAppInstaller();

		/**

		 * Starts the installer task

		 * @param aTaskId Task number

    	 * @return none

		 */

		void StartInstaller( TInt& aTaskId );

		/**

		 * Stops the installer task

    	 * @return none

		 */

		void StopInstaller( TInt& aTaskId );

		/**

		 * Returns the active status of the installer

		 * @return ETrue if installer is active, else EFalse

		 */

		TBool InstallerActive() const;

	private:

		/**

		 * Implementation of CActive::DoCancel()

		 * @return none

		 */

		void DoCancel();

		/**

		 * Implementation of CActive::RunL()

		 * @return none

		 */

		void RunL();

		/**

		 * Executes ListInstalledApps task

		 * @return none

		 */

		void ProcessListInstalledAppsL();

		/**

		 * Execures UnInstall task

		 * @param CSConUninstall uninstall params

    	 * @return none

		 */

		void ProcessUninstallL( const CSConUninstall& aUninstallParams );

		void UninstallSisL( const CSConUninstall& aUninstallParams );

		void UninstallJavaL( const TUid& aUid, const TSConInstallMode aMode );

		void UninstallWidget( const TUid& aUid, const TSConInstallMode aMode );

		void DeleteFile( const TDesC& aPath );

	private:

	    enum TInstallerState

	        {

	        EIdle = 0,

	        EInstalling,

	        ESilentInstalling,

	        EUninstalling,

	        ESilentUninstalling,

	        ECustomUninstalling,

	        ESilentCustomUnistalling,

	        EListingInstalledApps

	        };

	    TInstallerState                 iInstallerState;

		CSConInstallerQueue*			iQueue; // Not owned

		SwiUI::RSWInstLauncher			iSWInst;

		SwiUI::TInstallOptions          iOptions;

        SwiUI::TInstallOptionsPckg      iOptionsPckg;   

		TInt							iCurrentTask;

		RFs&                            iFs;

	};

#endif // _SCONINSTALLER_H_

// End of file