/*

* 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: Handles displaying wlan dialogs

*

*/

#include <wlanmgmtcommon.h>

#include <e32std.h>

#include <utf.h>

#include <cmpluginwlandef.h>

#include <ctsydomainpskeys.h>

#include "mpmwlanquerydialog.h"

#include "mpmiapselection.h"

#include "mpmconnmonevents.h"

#include "mpmlogger.h"

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

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

// CMPMWlanQueryDialog::CMPMWlanQueryDialog

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

//

                                          TUint32            aWlanIapId )

  : CActive( CActive::EPriorityStandard ),

    iWlanIapId( aWlanIapId ),

    {

    }

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

// CMPMWlanQueryDialog::ConstructL

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

//

void CMPMWlanQueryDialog::ConstructL()

    {

    User::LeaveIfError(iNotifier.Connect());

    }

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

// CMPMWlanQueryDialog::NewL

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

//

CMPMWlanQueryDialog* CMPMWlanQueryDialog::NewL( CMPMIapSelection&  aSession,

                                                TUint32            aWlanIapElementId )

    {

    CMPMWlanQueryDialog* self = new( ELeave ) CMPMWlanQueryDialog( aSession,

                                                                   aWlanIapElementId );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CMPMWlanQueryDialog::~CMPMWlanQueryDialog

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

//

CMPMWlanQueryDialog::~CMPMWlanQueryDialog()

    {

    MPMLOGSTRING( "CMPMWlanQueryDialog::~CMPMWlanQueryDialog enters" )

    // Check if this dialog instance was not started but only added to the queue

    if ( iIapSelection.Session()->MyServer().FirstInWlanQueryQueue() != this )

        {

        MPMLOGSTRING( "CMPMWlanQueryDialog::~CMPMWlanQueryDialog, not a active delete" )

        iNotifier.Close();

        // We're not first in the queue, thus we can just delete.

        // But remember the pointer in the array.

        iIapSelection.Session()->MyServer().RemoveFromWlanQueryQueue( this );

        MPMLOGSTRING( "CMPMWlanQueryDialog::~CMPMWlanQueryDialog exits (break)" )

        return;

        }

    // Cancel previous dialogs if any.

    Cancel();

    iNotifier.Close();

    // Remove self from the queue

    iIapSelection.Session()->MyServer().RemoveFromWlanQueryQueue( this );

    // Start the next query

    CMPMWlanQueryDialog* dlg = iIapSelection.Session()->MyServer().FirstInWlanQueryQueue();

    if ( dlg )

        {

        MPMLOGSTRING( "CMPMWlanQueryDialog::~CMPMWlanQueryDialog starts new dialog" )

        // In destructor we cannot let the query leave

        TRAPD( err, dlg->StartWlanQueryL(); )

        if ( err != KErrNone )

            {

            MPMLOGSTRING2( "CMPMWlanQueryDialog::~CMPMWlanQueryDialog caught Leave %d, executing RunError()", err )

            dlg->RunError( err );

            }

        }

    MPMLOGSTRING( "CMPMWlanQueryDialog::~CMPMWlanQueryDialog exits" )

    }

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

// CMPMWlanQueryDialog::DoCancel

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

//

void CMPMWlanQueryDialog::DoCancel()

    {

    MPMLOGSTRING2( "CMPMWlanQueryDialog::DoCancel state %d", iWlanQueryState )

    if ( iWlanQueryState == EOffline )

        {

        iNotifier.CancelNotifier( KUidCOfflineWlanNoteDlg );

        }

    }

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

// CMPMWlanQueryDialog::RunL

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

//

void CMPMWlanQueryDialog::RunL()

    {

    MPMLOGSTRING3( "CMPMWlanQueryDialog::RunL status %d state %d", 

                   iStatus.Int(), 

                   iWlanQueryState )

    if( iWlanQueryState == EOffline )

        {

        if( iStatus.Int() == KErrNone )

            {

            }

        else if ( iStatus.Int() == KErrCancel )

            {

            MPMLOGSTRING2( "CMPMWlanQueryDialog::RunL offline query returned %d", 

                           iStatus.Int() )

            }

        else

            {

            MPMLOGSTRING2( "CMPMWlanQueryDialog::RunL offline query returned %d", 

                           iStatus.Int() )

            }

        }

        {

        }

    else

        {

		MPMLOGSTRING2( "CMPMWlanQueryDialog::RunL, unknown state: %d", iWlanQueryState )

        User::Leave( KErrCancel );

        }

    iWlanIapId = 0;

    }

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

// CMPMWlanQueryDialog::RunError

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

//

TInt CMPMWlanQueryDialog::RunError( TInt aError )

    {

    MPMLOGSTRING2( "CMPMWlanQueryDialog::RunError failed with %d", aError )

    iIapSelection.ChooseIapComplete( aError, NULL );    

    return KErrNone;

    }

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

// CMPMWlanQueryDialog::StartWlanQueryL

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

//

void CMPMWlanQueryDialog::StartWlanQueryL()

    {

    MPMLOGSTRING( "CMPMWlanQueryDialog::StartWlanQuery" )

    TUint32 activeWlanIap = iIapSelection.Session()->MyServer().IsWlanConnectionStartedL( 

        iIapSelection.Session()->MyServer().CommsDatAccess() );

    // Get EmergencyCallInfo via Publish & Subscribe

    // 

    TInt emergencyCallEstablished( 0 );

    RProperty::Get( KPSUidCtsyEmergencyCallInfo, 

                    KCTSYEmergencyCallInfo, 

                    emergencyCallEstablished );  

    MPMLOGSTRING2( "CMPMWlanQueryDialog::StartWlanQuery KCTSYEmergencyCallInfo = %d", 

                   emergencyCallEstablished )

    // Get note behaviour setting

    TUint32 noteBehaviour( 0 );

    noteBehaviour = iIapSelection.MpmConnPref().NoteBehaviour();

    MPMLOGSTRING2( "CMPMWlanQueryDialog::StartWlanQuery noteBehaviour = %d", noteBehaviour )

    if( !emergencyCallEstablished && 

        !activeWlanIap && 

        iOverrideStatus == KErrNone )

        {

            {

            MPMLOGSTRING( "CMPMWlanQueryDialog::StartWlanQuery offline note query not shown due to disabled queries" )

            iIapSelection.UserWlanSelectionDoneL( KErrPermissionDenied, iWlanIapId );

            }

        else

            {

            MPMLOGSTRING( "CMPMWlanQueryDialog::StartWlanQuery, starting offline note" )            

            iWlanQueryState = EOffline;

            iNotifier.StartNotifierAndGetResponse( iStatus, 

                                                   KUidCOfflineWlanNoteDlg, 

                                                   KNullDesC8(), 

                                                   iOfflineReply );

            SetActive();

            }

        }

    else

        {

        MPMLOGSTRING( "CMPMWlanQueryDialog::StartWlanQuery no wlan dialog to show" )

        iIapSelection.UserWlanSelectionDoneL( KErrNone, iWlanIapId );

        }

    }

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

// CMPMWlanQueryDialog::OfferInformation

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

//

    {

        {

        MPMLOGSTRING3( "CMPMWlanQueryDialog<0x%x>::OfferInformation: offline response %d",

                       iIapSelection.Session()->ConnectionId(),

        iOverrideStatus = aDialogStatus;

        }

#ifdef _LOG

    else

        {

        MPMLOGSTRING( "CMPMWlanQueryDialog::OfferInformation, information not taken." ) 

        }

#endif 

    }