/*

* Copyright (c) 2001-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: Implementation of MsChapv2NotifDlg dialog plugin.

*

*/

/*

* %version: 12.1.8 %

*/

// INCLUDE FILES

#include <coemain.h>

#include <eikenv.h>

#include <bautils.h>

#include <data_caging_path_literals.hrh>

#include <mschapv2notifdlgui.rsg>

#include <e32property.h>		// For RProperty 

#include <UikonInternalPSKeys.h> // For KPSUidUikon and KUikGlobalNotesAllowed.

#include "MsChapv2NotifDlgPlugin.h"

#include "MsChapv2NotifDialog.h"

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

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

// CreateNotifiersL

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

//

LOCAL_C void CreateNotifiersL( 

                          CArrayPtrFlat< MEikSrvNotifierBase2 >* aNotifiers )

    {

    MEikSrvNotifierBase2 *serNotify;

    serNotify = CMsChapv2DialogPlugin::NewL();

    CleanupStack::PushL( serNotify );

    aNotifiers->AppendL( serNotify );

    CleanupStack::Pop( serNotify );

    }

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

// NotifierArray

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

//

EXPORT_C CArrayPtr< MEikSrvNotifierBase2 >* NotifierArray()

    {

    // NotifierArray() can't leave

    CArrayPtrFlat< MEikSrvNotifierBase2 >* array = 

                new CArrayPtrFlat< MEikSrvNotifierBase2 >( KPluginGranularity );

    if ( array )

        {

        TRAPD( err, CreateNotifiersL( array ) );

        if( err )

            {

            TInt count = array->Count();

            while( count-- )

                {

                ( *array )[ count ]->Release();

                }

            delete array;

            array = NULL;

            }

        }

    return( array );

    }

//////////////////////////////////////////////////////////////

// MsChapv2 dialog plugin

/////////////////////////////////////////////////////////////

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

// CMsChapv2DialogPlugin::CMsChapv2DialogPlugin

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

//

CMsChapv2DialogPlugin::CMsChapv2DialogPlugin()

: iCancelled( EFalse )

    {

    iManager = NULL;

    }

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

// CMsChapv2DialogPlugin::~CMsChapv2DialogPlugin

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

//

CMsChapv2DialogPlugin::~CMsChapv2DialogPlugin()

    {

    CCoeEnv::Static()->DeleteResourceFile( iResource );

    if ( !iCancelled )

        {

        delete iMSCHAPV2Dialog;

        }

    }

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

// CMsChapv2DialogPlugin::RegisterL

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

//

CMsChapv2DialogPlugin::TNotifierInfo CMsChapv2DialogPlugin::RegisterL()

    {

    iInfo.iUid      = KUidMsChapv2Dialog;

    iInfo.iPriority = ENotifierPriorityHigh;

    iInfo.iChannel  = KUidMsChapv2Dialog;

    return iInfo;

    }

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

// CMsChapv2DialogPlugin::NewL

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

//

CMsChapv2DialogPlugin* CMsChapv2DialogPlugin::NewL()

    {

    CMsChapv2DialogPlugin* self = new( ELeave ) CMsChapv2DialogPlugin();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CMsChapv2DialogPlugin::ConstructL

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

//

void CMsChapv2DialogPlugin::ConstructL()

    {

    TFileName fileName;

    fileName.Append( KDriveZ );

    fileName.Append( KDC_RESOURCE_FILES_DIR );   

    fileName.Append( KResourceFileName );

    BaflUtils::NearestLanguageFile( CCoeEnv::Static()->FsSession(), fileName );

    iResource = CCoeEnv::Static()->AddResourceFileL( fileName );

    }

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

// CMsChapv2DialogPlugin::StartL

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

//

TPtrC8 CMsChapv2DialogPlugin::StartL( const TDesC8& /*aBuffer*/ )

    {

    return KNullDesC8().Ptr();

    }

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

// CMsChapv2DialogPlugin::StartL

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

//

void CMsChapv2DialogPlugin::StartL( const TDesC8& aBuffer, 

                                    TInt aReplySlot, 

                                    const RMessagePtr2& aMessage )

    {

    iCancelled = EFalse;

    iReplySlot = aReplySlot;

    iMessage   = aMessage;

    // This object gets constructed only once where as this gets called many 

    // times, if user is not answering the query. 

    // So initialize everything here itself.

    iMSCHAPV2Dialog = NULL;

    iDataPtr = NULL;

    iDataPckgPtr = NULL;

    // We are about to display the password prompt.

    // Since this part of the code can be executed during the bootup, check if 

    // the UI has really started up to display notes/dialogs.

    TInt notesAllowed = 0;

    TInt error = RProperty::Get( KPSUidUikon, KUikGlobalNotesAllowed, 

                                 notesAllowed );

    // The above call can return error. Don't care the error. What we care is 

    // if notesAllowed has turned to 1 from 0.

    if ( notesAllowed )

        {    

        iDataPtr = new( ELeave ) TEapMsChapv2UsernamePasswordInfo;

        iDataPtr->iIsIdentityQuery = ETrue;

        iDataPtr->iPasswordPromptEnabled = ETrue;    

        iDataPckgPtr = new( ELeave ) TPckg<TEapMsChapv2UsernamePasswordInfo>(

                                                                *iDataPtr );

        iDataPckgPtr->Copy(aBuffer);    

        iMSCHAPV2Dialog = CMsChapv2Dialog::NewL( iDataPtr->iUsername, 

                                                 iDataPtr->iPassword, this );

        iMSCHAPV2Dialog->ExecuteLD( R_MSCHAPV2NOTIF_USERNAME_PASSWORD_QUERY );

        }

    // In case if the notes are not allowed, this message gets completed when

    // EAPOL time out occurs and a subsequent call to cancel from 

    // eap_am_type_mschapv2_symbian_c::DoCancel().

    }

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

// CMsChapv2DialogPlugin::UpdateL

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

//

TPtrC8 CMsChapv2DialogPlugin::UpdateL( const TDesC8& /*aBuffer*/ )

    {

    return KNullDesC8().Ptr();

    }

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

// CMsChapv2DialogPlugin::Cancel

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

//

void CMsChapv2DialogPlugin::Cancel()

    {

    if ( !iCancelled )

        {

        iCancelled = ETrue;

        if ( !iMessage.IsNull() )

            {

            iMessage.Complete( KErrCancel );

            }

        if ( iMSCHAPV2Dialog )

            {

            delete iMSCHAPV2Dialog;

            iMSCHAPV2Dialog = NULL;

            }

        }

    if ( iDataPtr )

        {

        delete iDataPtr;

        iDataPtr = NULL;

        }

    if ( iDataPckgPtr )

        {

        delete iDataPckgPtr;

        iDataPckgPtr = NULL;

        }

    }

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

// CMsChapv2DialogPlugin::CompleteL

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

//

void CMsChapv2DialogPlugin::CompleteL( TInt aStatus )

    { 

    if ( aStatus == KErrNone && !iMessage.IsNull() )

        {

        iMessage.WriteL( iReplySlot, *iDataPckgPtr );

        }

    iCancelled = ETrue;

    if ( !iMessage.IsNull() )

        {

        iMessage.Complete( aStatus );

        }

    if ( iDataPtr ) 

        {

        delete iDataPtr;

        iDataPtr = NULL;		

        }

    if ( iDataPckgPtr )

        {

        delete iDataPckgPtr;

        iDataPckgPtr = NULL;

        }

    }

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

// CMsChapv2DialogPlugin::Release

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

//

void CMsChapv2DialogPlugin::Release()

    {

    delete this;

    }

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

// CMsChapv2DialogPlugin::Info

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

//

CMsChapv2DialogPlugin::TNotifierInfo CMsChapv2DialogPlugin::Info() const

    {

    return iInfo;

    }

// End of File