/*

* Copyright (c) 2006 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:  Command for Login/Logout/Exit

*

*/

//  INCLUDE FILES

#include    "CCALoginCmd.h"

#include    "MCALoginPC.h"

#include    "MCAProcessManager.h"

#include    "CCASessionHandlerCmd.h"

#include    "MCAUiLoginCmdCB.h"

#include    "CCAEngine.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// Destructor

// -----------------------------------------------------------------------------

//

CCALoginCmd::~CCALoginCmd()

    {

    }

// -----------------------------------------------------------------------------

// C++ constructor

// -----------------------------------------------------------------------------

//

CCALoginCmd::CCALoginCmd( MCAProcessManager& aProcessManager,

                          CCASessionHandlerCmd& aSessionHandlerCmd,

                          MCAUiLoginCmdCB& aUiLoginCmdCB )

        : iProcessManager( aProcessManager ),

        iSessionHandlerCmd( aSessionHandlerCmd ),

        iUiLoginCmdCB( aUiLoginCmdCB )

    {

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::NewL

// -----------------------------------------------------------------------------

//

CCALoginCmd* CCALoginCmd::NewL( MCAProcessManager& aProcessManager,

                                MCAUiLoginCmdCB& aUiLoginCmdCB,

                                CCASessionHandlerCmd& aSessionHandlerCmd )

    {

    CCALoginCmd* self = CCALoginCmd::NewLC( aProcessManager,

                                            aUiLoginCmdCB,

                                            aSessionHandlerCmd );

    CleanupStack::Pop( self );

    return self;

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::NewLC

// -----------------------------------------------------------------------------

//

CCALoginCmd* CCALoginCmd::NewLC( MCAProcessManager& aProcessManager,

                                 MCAUiLoginCmdCB& aUiLoginCmdCB,

                                 CCASessionHandlerCmd& aSessionHandlerCmd )

    {

    CCALoginCmd* self = new( ELeave ) CCALoginCmd( aProcessManager,

                                                   aSessionHandlerCmd,

                                                   aUiLoginCmdCB );

    CleanupStack::PushL( self );

    return self;

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::SetObserver

// -----------------------------------------------------------------------------

//

void CCALoginCmd::SetObserver( MCACommandObserver& aObserver )

    {

    iObserver = &aObserver;

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::CompletedL

// -----------------------------------------------------------------------------

//

void CCALoginCmd::CompletedL( TInt aError )

    {

    if ( iObserver )

        {

        iObserver->CommandCompletedL( aError );

        }

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::CancelCommand

// -----------------------------------------------------------------------------

//

void CCALoginCmd::CancelCommand()

    {

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::ExecuteCommandL

// -----------------------------------------------------------------------------

//

void CCALoginCmd::ExecuteCommandL()

    {

    MCAUiLoginCmdCB::TLoginParams params;

    iUiLoginCmdCB.GetParameters( params );

    switch ( params )

        {

        case MCAUiLoginCmdCB::ELogin:

            {

            iSessionHandlerCmd.LoginL( EFalse );

            break;

            }

        case MCAUiLoginCmdCB::ELogout:

            {

            iSessionHandlerCmd.LogoutL();

            break;

            }

        case MCAUiLoginCmdCB::EQueryLogin:

            {

            iSessionHandlerCmd.LoginL( ETrue );

            break;

            }

        case MCAUiLoginCmdCB::EExit:

            {

            iSessionHandlerCmd.DoApplicationExitL();

            break;

            }

        default:

            {

            break;

            }

        }

    }

// -----------------------------------------------------------------------------

// CCALoginCmd::IsAsynchronous

// -----------------------------------------------------------------------------

//

TBool CCALoginCmd::IsAsynchronous()

    {

    return ETrue;

    }