/*

* Copyright (c) 2002-2008 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:  This is the handler for various query requests related to

*                those SIM Application Toolkit proactive commands that require

*                user permissions to complete their actions.

*

*/

// INCLUDE FILES

#include    <e32base.h>

#include    <e32svr.h>

#include    "RSatUiSession.h"

#include    "MSatUiObserver.h"

#include    "SatSOpcodes.h"

#include    "CSatCQueryHandler.h"

#include    "SatLog.h"

// CONSTANTS

// This will contain the Window Group Id of SAT UI

const TInt KSatUiWgId = -1;

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

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

// CSatCQueryHandler::CSatCQueryHandler

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

// might leave.

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

//

//lint -e{1403, 1769} Can not be initialized, harmless.

CSatCQueryHandler::CSatCQueryHandler(

    TInt aPriority,

    RSatUiSession* aSession ) :

    CActive( aPriority ),

    iSession( aSession ),

    iQueryData(),

    iQueryPckg( iQueryData ),

    iQueryRsp(),

    iQueryRspPckg( iQueryRsp )

    {

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::CSatCQueryHandler calling" )

    // Add to active scheduler.

    CActiveScheduler::Add( this );

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::CSatCQueryHandler exiting" )

    }

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

// CSatCQueryHandler::NewL

// Two-phased constructor.

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

//

CSatCQueryHandler* CSatCQueryHandler::NewL(

    RSatUiSession* aSat )

    {

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::NewL calling" )

    // Perform construction.

    CSatCQueryHandler* self =

        new ( ELeave ) CSatCQueryHandler( EPriorityLow, aSat );

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::NewL exiting" )

    return self;

    }

// Destructor

CSatCQueryHandler::~CSatCQueryHandler()

    {

    LOG( SIMPLE,

        "SATINTERNALCLIENT: CSatCQueryHandler::~CSatCQueryHandler calling" )

    // Cancel any outstanding requests.

    Cancel();

    iSession = NULL;

    LOG( SIMPLE,

        "SATINTERNALCLIENT: CSatCQueryHandler::~CSatCQueryHandler exiting" )

    }

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

// CSatCQueryHandler::Start

// Starts the handler.

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

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

//

void CSatCQueryHandler::Start()

    {

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::Start calling" )

    // Empty the IPC data

    TSatQueryV1 temp;

    iQueryData = temp;

    TSatQueryRspV1 temp2;

    temp2.iAccepted = EFalse;

    temp2.iCommand = ESatSSendSmQuery;

    iQueryRsp = temp2;

    // Request queries notification.

    TIpcArgs arguments( &iQueryPckg );

    // Pass the Query IPC package.

    iSession->CreateRequest( ESatSProactiveQuery, arguments, iStatus );

    // Set this handler to active so that it can receive requests.

    SetActive();

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::Start exiting" )

    }

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

// CSatCQueryHandler::RunL

// Handles the command.

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

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

//

void CSatCQueryHandler::RunL()

    {

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::RunL calling" )

    // Check the status of the asnychronous operation

    if ( KErrNone != iStatus.Int() )

        {

        LOG2(

            SIMPLE,

            "SATINTERNALCLIENT: CSatCQueryHandler::RunL error: %d",

            iStatus.Int() )

        // Renew the request

        Start();

        }

    else

        {

        // This will contain the result of the user query.

        TBool userQuery( EFalse );

        // This will contain EFalse if requested icon is not displayed.

        // And if icon is displayed, it contains ETrue.

        TBool requestedIconDisplayed( EFalse );

        // This will contain the result that has the user pressed end key.

        TBool terminatedByUser( EFalse );

        // Use general configm function

        iSession->SatUiObserver()->ConfirmCommand(

            iQueryData.iCommand,

            iQueryData.iAlphaIdStatus,

            iQueryData.iQueryText,

            iQueryData.iSimApplicationName,

            userQuery,

            iQueryData.iIconId,

            requestedIconDisplayed,

            terminatedByUser );

        // Return the result of the query to the server.

        iQueryRsp.iAccepted = userQuery;

        iQueryRsp.iCommand = iQueryData.iCommand;

        iQueryRsp.iWgId = KSatUiWgId;

        iQueryRsp.iRequestedIconDisplayed = requestedIconDisplayed;

        iQueryRsp.iSessionTerminatedByUser = terminatedByUser;

        // Pass the Query response IPC package.

        TIpcArgs arguments( &iQueryRspPckg );

        // Perform the IPC data transfer.

        iSession->CreateRequest( ESatSProactiveQueryResponse, arguments );

        Start();

        }

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::RunL exiting" )

    }

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

// CSatCQueryHandler::DoCancel

// Cancels the pending request.

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

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

//

void CSatCQueryHandler::DoCancel()

    {

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::DoCancel calling" )

    // Complete the request with cancel code.

    TRequestStatus* requestStatus = &iStatus;

    User::RequestComplete( requestStatus, KErrCancel );

    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCQueryHandler::DoCancel exiting" )

    }

//  End of File