/*

 * Copyright (c) 2009 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:

 * CPDAsyCmdHandler class implementation.

 *

 */

// SYSTEM INCLUDES

// USER INCLUDES

#include "pdasycmdhandler.h"

#include "pdengine.h"

#include "pdasymainservice.h"

#include "trace.h"

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

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

// C++ constructor.

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

//

CPDAsyCmdHandler::CPDAsyCmdHandler()

    {

    FUNC_LOG;

    }

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

// Symbian 2nd phase constructor.

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

//

void CPDAsyCmdHandler::ConstructL( MPDAsyCmdHandler* aCmdHandler,

    CASYMainServiceBase* aMainServiceBase )

    {

    FUNC_LOG;

    // Resolve command handler pointer

    iCmdHandler = aCmdHandler;

    if( !aCmdHandler )

        {

        iCmdHandler = this;

        }

    // Resolve main service pointer

    iMainService = aMainServiceBase;

    if( !aMainServiceBase )

        {

        iMainService = ASYMainServiceBase();

        }

    }

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

// Symbian two phased constructor.

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

//

CPDAsyCmdHandler* CPDAsyCmdHandler::NewL()

    {

    FUNC_LOG;

    CPDAsyCmdHandler* self = CPDAsyCmdHandler::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

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

// Symbian two phased constructor.

// Leaves pointer in the cleanup stack.

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

//

CPDAsyCmdHandler* CPDAsyCmdHandler::NewLC()

    {

    FUNC_LOG;

    CPDAsyCmdHandler* self = new ( ELeave ) CPDAsyCmdHandler;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// Symbian two phased constructor for testing purposes.

// Leaves pointer in the cleanup stack.

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

//

CPDAsyCmdHandler* CPDAsyCmdHandler::CreateTestInstanceL(

    MPDAsyCmdHandler* aCmdHandler,

    CASYMainServiceBase* aMainServiceBase )

    {

    FUNC_LOG;

    CPDAsyCmdHandler* self = new ( ELeave ) CPDAsyCmdHandler;

    CleanupStack::PushL( self );

    self->ConstructL( aCmdHandler, aMainServiceBase );

    CleanupStack::Pop( self );

    return self;

    }

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

// C++ destructor.

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

//

CPDAsyCmdHandler::~CPDAsyCmdHandler()

    {

    FUNC_LOG;

    }

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

// CPDAsyCmdHandler::ProcessCommandL

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

//

void CPDAsyCmdHandler::ProcessCommandL( const TProcessCmdId aCommand,

    const TASYCmdParams& aCmdParams )

    {

    FUNC_LOG;

    INFO_1( "Received command: Command ID = [%d]", aCommand );

    // Get main service

    CPDAsyMainService* mainService = MainService();

    if( mainService )

        {

        // Get the plugged display engine

        CPDEngine& engine = mainService->Engine();

        engine.ProcessCommandL( aCommand, aCmdParams, *iCmdHandler );

        INFO_1( "Processed command: Command ID = [%d]", aCommand );

        }

    else

        {

        // Main service not ready

        User::Leave( KErrNotReady );

        }

    }

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

// CPDAsyCmdHandler::ProcessResponse

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

//

void CPDAsyCmdHandler::ProcessResponse(

    const TAccValueTypeTBool aCmdResponse,

    TInt aErrCode )

    {

    FUNC_LOG;

    if ( iCmdHandler == this )

        {

        TRAP_IGNORE( ProcessResponseL( aCmdResponse, aErrCode ) );

        }

    else

        {

        iCmdHandler->ProcessResponse( aCmdResponse, aErrCode );

        }

    }

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

// CPDAsyCmdHandler::ProcessResponse

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

//

void CPDAsyCmdHandler::ProcessResponse( const TAccValueTypeTInt aCmdResponse,

    TInt aErrCode )

    {

    FUNC_LOG;

    if ( iCmdHandler == this )

        {

        TRAP_IGNORE( ProcessResponseL( aCmdResponse, aErrCode ) );

        }

    else

        {

        iCmdHandler->ProcessResponse( aCmdResponse, aErrCode );

        }

    }

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

// CPDAsyCmdHandler::ProcessResponse

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

//

void CPDAsyCmdHandler::ProcessResponse( const TDesC8& aCmdResponse,

    TInt aErrCode )

    {

    FUNC_LOG;

    if ( iCmdHandler == this )

        {

        TRAP_IGNORE( ProcessResponseL( aCmdResponse, aErrCode ) );

        }

    else

        {

        iCmdHandler->ProcessResponse( aCmdResponse, aErrCode );

        }

    }

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

// CPDAsyCmdHandler::ProcessResponse

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

//

void CPDAsyCmdHandler::ProcessResponse( const CAccPolObjectCon& aObjectCon,

    TInt aErrCode )

    {

    FUNC_LOG;

    if ( iCmdHandler == this )

        {

        TRAP_IGNORE( ProcessResponseL( aObjectCon, aErrCode ) );

        }

    else

        {

        iCmdHandler->ProcessResponse( aObjectCon, aErrCode );

        }

    }

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

// CPDAsyCmdHandler::ObjectConDataFromProxy

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

//

void CPDAsyCmdHandler::ObjectConDataFromProxy(

    CAccPolObjectCon& aObjectCon ) const

    {

    FUNC_LOG;

    if ( iCmdHandler == this )

        {

        TRAP_IGNORE( ObjectConDataFromProxyL( aObjectCon ) );

        }

    else

        {

        iCmdHandler->ObjectConDataFromProxy( aObjectCon );

        }

    }

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

// CPDAsyCmdHandler::MainService

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

//

CPDAsyMainService* CPDAsyCmdHandler::MainService()

    {

    FUNC_LOG;

    // Double check that the pointer exists

    if( !iMainService )

        {

        iMainService = ASYMainServiceBase();

        }

    return static_cast<CPDAsyMainService*>( iMainService );

    }

// End of file