/*

* Copyright (c) 2008 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:  CCchStartupCounter implementation

*

*/

// INCLUDE FILES

#include "cchlogger.h"

#include "cchstartupcounter.h"

#include "cchserverbase.h"

#include "cchspshandler.h"

#include "cchservicehandler.h"

#include "cchprivatecrkeys.h"

#include <centralrepository.h>

// EXTERNAL DATA STRUCTURES

// None

// EXTERNAL FUNCTION PROTOTYPES

// None

// CONSTANTS

// Some critical process has crashed three times during startup registration

// to avoid bootlock situation set startup flag to OFF after max count

const TInt KCCHMaxStartupCount = 3;

// MACROS

// None

// LOCAL CONSTANTS AND MACROS

// None

// MODULE DATA STRUCTURES

// None

// LOCAL FUNCTION PROTOTYPES

// None

// FORWARD DECLARATIONS

// None

// ============================= LOCAL FUNCTIONS =============================

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

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

// CCchStartupCounter::CCchStartupCounter

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

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

//

CCchStartupCounter::CCchStartupCounter( CCCHServerBase& aServer ) 

    : iServer( aServer )

    {

    // No implementation required

    }

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

// CCchStartupCounter::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCchStartupCounter::ConstructL()

    {

    iStartupRepository = CRepository::NewL( KCRUidCch );

    }

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

// CCchStartupCounter::NewL

// Two-phased constructor.

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

//

CCchStartupCounter* CCchStartupCounter::NewL( CCCHServerBase& aServer )

    {

    CCchStartupCounter* self = new (ELeave) CCchStartupCounter( aServer );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CCchStartupCounter::~CCchStartupCounter()

    {

    delete iStartupRepository;

    }

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

// CCchStartupCounter::StartupOccuredL

// 

// (other items were commented in a header).

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

//

void CCchStartupCounter::StartupOccuredL()

    {

    CCHLOGSTRING( "CCchStartupCounter::StartupOccuredL IN" );

    TInt startupCounter( KErrNone );

    User::LeaveIfError( iStartupRepository->Get( 

        KCCHStartupCounter, startupCounter ) );

    startupCounter++;

    CCHLOGSTRING2( 

        "CCchStartupCounter -> startup counter: %d", startupCounter );

    if ( startupCounter >= KCCHMaxStartupCount )

        {

        CCHLOGSTRING( "CCchStartupCounter -> set startup flag to OFF" );

        // Some critical process has crashed three times during startup registration..

        startupCounter = 0;

        // ..to avoid bootlock situation set startup flag to OFF

        HandleStartupExceptionsL(); 

        }

    User::LeaveIfError( iStartupRepository->Set( 

        KCCHStartupCounter, startupCounter ) );

    CCHLOGSTRING( "CCchStartupCounter::StartupOccuredL OUT" );

    }

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

// CCchStartupCounter::HandleStartupExceptionsL

// 

// (other items were commented in a header).

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

//

void CCchStartupCounter::HandleStartupExceptionsL()

    {

    CCHLOGSTRING( "CCchStartupCounter::HandleStartupExceptionsL IN" );

    RArray<TUint> serviceIds;

    CleanupClosePushL( serviceIds );

    RArray<TCCHSubserviceType> subserviceTypes;

    CleanupClosePushL( subserviceTypes );

    iServer.SPSHandler().GetServiceIdsL( serviceIds );

    for ( TInt i( 0 ); i < serviceIds.Count(); i++ )

        {

        iServer.ServiceHandler().GetSubserviceTypesL( 

            serviceIds[ i ], subserviceTypes );

        for ( TInt j( 0 ); j < subserviceTypes.Count(); j++ )

            {

            iServer.ServiceHandler().SetStartupFlag( TServiceSelection( 

                serviceIds[ i ], subserviceTypes[ j ] ), EFalse );

            iServer.SPSHandler().SetLoadAtStartUpL(

                serviceIds[ i ], subserviceTypes[ j ], EFalse );

            }

        }

    CleanupStack::PopAndDestroy( &subserviceTypes );

    CleanupStack::PopAndDestroy( &serviceIds ); 

    CCHLOGSTRING( "CCchStartupCounter::HandleStartupExceptionsL OUT" );

    }

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

// CCchStartupCounter::ResetStartupCounter

// 

// (other items were commented in a header).

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

//

void CCchStartupCounter::ResetStartupCounter()

    {

    CCHLOGSTRING( "CCchStartupCounter::ResetStartupCounter IN" );

    iStartupRepository->Set( 

        KCCHStartupCounter, KErrNone );

    CCHLOGSTRING( "CCchStartupCounter::ResetStartupCounter OUT" );

    }

// ========================== OTHER EXPORTED FUNCTIONS =======================

//  End of File