/*

 * Copyright (c) 2010 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 : CPwdCommandHandler class declaration for AT+CPWD command 

 *

 */

#ifndef CPWDCOMMANDHANDLER_H

#define CPWDCOMMANDHANDLER_H

#include <e32base.h>

#include <etelmm.h>

#include "atmisccmdplugin.h"

/**

 *  This class implements an AO for AT+CPWD command using ATExt plugin framework.

 */

NONSHARABLE_CLASS( CCPWDCommandHandler ) : public CATCmdAsyncBase

{

public:

    /**

     * @param aCallback is used to notfiy ATExt server to complete the AT command request.

     */

    static CCPWDCommandHandler* NewL(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone);

    ~CCPWDCommandHandler();

private:

    // methods inherited from CActive

    virtual void RunL();

    virtual void DoCancel();

    // RunError is not required because RunL doesn't leave.

    /**

     * @see CATCmdAsyncBase::HandleCommand

     */

    virtual void HandleCommand( const TDesC8& aCmd, RBuf8& aReply, TBool aReplyNeeded );

    /**

     * @see CATCmdAsyncBase::HandleCommandCancel

     */

    virtual void HandleCommandCancel();

    CCPWDCommandHandler(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone);

    void ConstructL();

    /**

     *  Change password according to AT command arguments

     */

    void ChangePassword();

    /**

     * request Etel server to change password and active the AO

     * @param aType type of password to be changed

     * @param aOldPassword old password

     * @param aNewPassword new password

     */

    void ChangeSecurityCode(RMobilePhone::TMobilePhoneSecurityCode aType, TDesC8& aOldPassword, TDesC8& aNewPassword);

private:

    TInt iPendingEvent;

};

#endif /* CPWDCOMMANDHANDLER_H */