/*

* Copyright (c) 2002-2006 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:  Connection Status Handler

*

*/

// INCLUDE FILES

#include "AccSrvConnectionStatusHandler.h"

#include "AccSrvConnectionController.h" //MAccSrvConnectionControllerObserver

#include "acc_debug.h"

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

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

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

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

// CAccSrvConnectionStatusHandler::CAccSrvConnectionStatusHandler

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

// might leave.

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

//

CAccSrvConnectionStatusHandler::CAccSrvConnectionStatusHandler()

    : CAccSrvHandlerBase ()

    {

    //Never called since only NewL(MAccSrvConnectionControllerObserver* aCallback) is defined

    TRACE_ASSERT_ALWAYS;

    }

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

// CAccSrvConnectionStatusHandler::CAccSrvConnectionStatusHandler

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

//

CAccSrvConnectionStatusHandler::CAccSrvConnectionStatusHandler(

    MAccSrvConnectionControllerObserver* aCallback )

    : CAccSrvHandlerBase (aCallback)

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::CAccSrvConnectionStatusHandler()" );

    }

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

// CAccSrvConnectionStatusHandler::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CAccSrvConnectionStatusHandler::ConstructL()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::ConstructL()" );

    }

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

// CAccSrvConnectionStatusHandler::NewL

// Two-phased constructor.

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

//

CAccSrvConnectionStatusHandler* CAccSrvConnectionStatusHandler::NewL( 

    MAccSrvConnectionControllerObserver* aCallback )

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::NewL()" );

    CAccSrvConnectionStatusHandler* self = 

        new( ELeave ) CAccSrvConnectionStatusHandler( aCallback );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::NewL - return self" );

    return self;

    }

// Destructor

CAccSrvConnectionStatusHandler::~CAccSrvConnectionStatusHandler()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::~CAccSrvConnectionStatusHandler()" );

    }

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

// CAccSrvConnectionStatusHandler::RunL

//

// Start Accessory Connection Status update by calling call-back of

// Connection Controller. If RunL() leaves RunError from this class will be called.

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

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

//

void CAccSrvConnectionStatusHandler::RunL()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::RunL()" );

    iCallback->HandleConnectionStatusChangedL();

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::RunL - return void" );

    }

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

// CAccSrvConnectionStatusHandler::RunError

//

// Called if RunL Leaves

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

//

TInt CAccSrvConnectionStatusHandler::RunError( TInt aError )

    {

    COM_TRACE_1( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::RunError(%d)", aError );

#ifdef _DEBUG

    TRAPD( errHandle, iCallback->HandleAccessoryModeChangedL() );

    COM_TRACE_1( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::RunError - errHandle == %d", errHandle );

#else

    TRAP_IGNORE( iCallback->HandleAccessoryModeChangedL() );

#endif

    // Avoid Panic in CActiveScheduler

    aError = KErrNone;

    COM_TRACE_( "[AccFW:AccServer] CAccSrvConnectionStatusHandler::RunError - return KErrNone" );

    return aError;

    }

// End of File