/*

* Copyright (c) 2005-2007 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:  A command that completes when TSY cache is ready

*

*/

// INCLUDE FILES

#include "CCacheReadyNotificationCmd.h"

#include "CCustomStore.h"

#include "CCacheStatusCmd.h"

#include "VPbkSimStoreImplError.h"

// From VPbkEng

#include <VPbkDebug.h>

namespace VPbkSimStoreImpl {

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

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

// CCacheReadyNotificationCmd::CCacheReadyNotificationCmd

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CCacheReadyNotificationCmd::CCacheReadyNotificationCmd( CCustomStore& aStore,

        RMmCustomAPI::TPndCacheStatus& aCacheStatus,

        CCacheStatusCmd& aCacheStatusCmd )

        :   CActive( EPriorityStandard),

            iStore( aStore ),

            iCacheStatus( aCacheStatus ),

            iCacheStatusCmd( aCacheStatusCmd )

    {

    CActiveScheduler::Add( this );

    }

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

// CCacheReadyNotificationCmd::NewLC

// Two-phased constructor.

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

//

CCacheReadyNotificationCmd* CCacheReadyNotificationCmd::NewLC( 

        CCustomStore& aStore,

        RMmCustomAPI::TPndCacheStatus& aCacheStatus,

        CCacheStatusCmd& aCacheStatusCmd )

    {

    CCacheReadyNotificationCmd* self = 

        new( ELeave ) CCacheReadyNotificationCmd( aStore, aCacheStatus, 

            aCacheStatusCmd );

    CleanupStack::PushL( self );

    return self;

    }

// Destructor

CCacheReadyNotificationCmd::~CCacheReadyNotificationCmd()

    {

    CancelCmd();

    }

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

// CCacheReadyNotificationCmd::Execute

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

//

void CCacheReadyNotificationCmd::Execute()

    {

    __ASSERT_DEBUG( iObserver,

        VPbkSimStoreImpl::Panic( EPreCondCCacheReadyNotificationCmdExecute ) );

    iStore.CustomAPI().NotifyPndCacheReady( iStatus, iETelStoreName );

    SetActive();

    }

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

// CCacheReadyNotificationCmd::AddObserverL

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

//

void CCacheReadyNotificationCmd::AddObserverL( 

        MVPbkSimCommandObserver& aObserver )

    {

    __ASSERT_DEBUG( !iObserver, VPbkSimStoreImpl::Panic( 

        EPreCondCCacheReadyNotificationCmdAddObserverL ) );

    iObserver = &aObserver;

    }

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

// CCacheReadyNotificationCmd::CancelCmd

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

//

void CCacheReadyNotificationCmd::CancelCmd()

    {

    CActive::Cancel();

    }

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

// CCacheReadyNotificationCmd::RunL

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

//

void CCacheReadyNotificationCmd::RunL()

    {

    TInt result = iStatus.Int();

    VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING(

        "VPbkSimStoreImpl: RMmCustomAPI::NotifyPndCacheReady h%d complete %d,\

        for store=%S"),iStore.CustomAPI().SubSessionHandle(),

        result,&iETelStoreName);

    if ( iETelStoreName.Compare( iStore.ETelName() ) == 0 )

        {

        // Notification about target store, inform observer about results

        if ( result == KErrNone )

            {

            iCacheStatus = RMmCustomAPI::ECacheReady;

            iObserver->CommandDone( *this );

            }

        else

            {

            iObserver->CommandError( *this, result );

            }

        }

    else

        {

        // Notification for different store, continue listening

        Execute();

        // We must also get the current status because it can be that

        // TSY is just getting the cache ready and our new

        // NotifyPndCacheReady never completes.

        // The order of requests is important, first notification, then

        // current state because if notication jams then we get "cache ready"

        // from state request and can proceed.

        iCacheStatusCmd.CancelCmd();

        iCacheStatusCmd.Execute();

        }

    }

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

// CCacheReadyNotificationCmd::DoCancel

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

//

void CCacheReadyNotificationCmd::DoCancel()

    {

    VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING(

        "VPbkSimStoreImpl: RMmCustomAPI::NotifyPndCacheReady h%d Cancel"),

        iStore.CustomAPI().SubSessionHandle());

    iStore.CustomAPI().CancelAsyncRequest( ECustomNotifyPndCacheReadyIPC );

    }

} // namespace VPbkSimStoreImpl

//  End of File