/*

* Copyright (c) 2002 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:  Show pairing status and set authorized, unique devicename of paired device.

*

*/

// INCLUDE FILES

#include <BTNotif.rsg>          // Own resources

#include <btnotif.h>

#include <bluetoothuiutil.h>

#include "btnotiflock.h"

#include "btnpaireddevsettnotifier.h"      // Own class definition

#include "btNotifDebug.h"       // Debugging macros

#include <bluetooth/hci/hcierrors.h>

#include "btnotifnameutils.h"

#include <SecondaryDisplay/BTnotifSecondaryDisplayAPI.h>

#include <e32cmn.h>

#include <AknMediatorFacade.h>  // CoverUI 

#ifdef __SERIES60_HELP

#include <hlplch.h>

#include <csxhelp/bt.hlp.hrh> // The bt hrh info is needed, for help launching

#endif

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

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

// CBTPairedDevSettNotifier::NewL

// Two-phased constructor.

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

//

CBTPairedDevSettNotifier* CBTPairedDevSettNotifier::NewL()

    {

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

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CBTPairedDevSettNotifier::CBTPairedDevSettNotifier

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

// might leave.

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

//

CBTPairedDevSettNotifier::CBTPairedDevSettNotifier()

    {	

    }

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

// Destructor

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

//

CBTPairedDevSettNotifier::~CBTPairedDevSettNotifier()

    {

    }

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

// CBTPairedDevSettNotifier::RegisterL

// Register notifier.

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

//

CBTPairedDevSettNotifier::TNotifierInfo CBTPairedDevSettNotifier::RegisterL()

    {

	iInfo.iUid = KBTPairedDeviceSettingNotifierUid;

    iInfo.iChannel = KBTPairedDeviceSettingChannel;

    iInfo.iPriority = ENotifierPriorityVHigh;

    return iInfo;

    }

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

// CBTPairedDevSettNotifier::GetParamsL

// Mandatory for BT Notifiers when using asynchronous launch. 

// This notifier is synchronous so no implementation is needed.

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

//

void CBTPairedDevSettNotifier::GetParamsL(const TDesC8& aBuffer, 

                                     TInt aReplySlot, 

                                     const RMessagePtr2& aMessage)

    {

   	FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::GetParamsL"));    

    if( iReplySlot != NULL || !iMessage.IsNull())

        {

        User::Leave(KErrInUse);

        }

    iMessage = aMessage;

    iReplySlot = aReplySlot;

	ProcessParamBufferL(aBuffer); 

	FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::GetParamsL Complete"));    

  	}

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

// CBTPairedDevSettNotifier::UpdateL

// Update notifier according to new data

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

//	

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

	{

 	FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::UpdateL"));

    TPtrC8 ret(KNullDesC8);

    return (ret);

	}

void CBTPairedDevSettNotifier::HandleGetDeviceCompletedL(const CBTDevice* /*aDev*/)

    {

    FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::HandleGetDeviceCompletedL >>"));    

    TBTDeviceName name;

    BtNotifNameUtils::GetDeviceDisplayName(name, iDevice);

    RBuf stringholder;

    stringholder.CleanupClosePushL();

    // 1. Show pairing status note

    FTRACE(FPrint(_L("[BTNOTIF]\t CBTPairedDevSettNotifier iPairingStatus: %d"), iPairingStatus));

    TInt resourceId = ProcessPairingErrorCode( iPairingStatus );    

    BluetoothUiUtil::LoadResourceAndSubstringL( stringholder, resourceId, name, 0 );

    if (!iPairingStatus)

        {

        iNotifUiUtil->ShowConfirmationNoteL( ETrue, stringholder, iSecondaryDisplayCommand, name );

        }

    else

        {

        iNotifUiUtil->ShowErrorNoteL( EFalse, stringholder, iSecondaryDisplayCommand, name );

        }

    CleanupStack::PopAndDestroy( &stringholder );

    if( iPairingStatus || (iDevice && iDevice->GlobalSecurity().Banned() ) )

        {

        TBTNotifLockPublish::DeleteNotifLocks( 

                EBTNotiferLockPairedDeviceSetting, iDevice->BDAddr() );

        CompleteMessage(KErrNone);

        return;

        }

    // 2. Show Authorization query

    //

    TInt keypress = iNotifUiUtil->ShowQueryL( R_BT_AUTHORIZATION_PROMPT, R_BT_AUTHORISATION_QUERY, 

            iSecondaryDisplayCommand, CAknQueryDialog::EConfirmationTone);

    if (!iMessage.IsNull())

        {

        // this notifier is not cancelled, continue the task:

        ChangeAuthorizeState(keypress);

        }

    }

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

// CBTGenericQueryNotifier::ProcessParamBufferL

// Parse the data out of the message that is sent by the

// client of the notifier.

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

void CBTPairedDevSettNotifier::ProcessParamBufferL(const TDesC8& aBuffer)

	{

    FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::ProcessParamBufferL()"));

    TBTPairedDeviceSettingParamsPckg pckg; 

    pckg.Copy( aBuffer );

    iPairingStatus = pckg().iPairingStatus;

    if( iPairingStatus <= KHCIErrorBase )

        {

        // Pairing status could be KErrNone, or the Symbian error code

        // used for indicating HCI error codes.

        iPairingStatus -= KHCIErrorBase;

        }

    if ( !iPairingStatus )

        {

        TBTNotifLockPublish::AddNotifLocks( 

                EBTNotiferLockPairedDeviceSetting, pckg().iRemoteAddr );

        }

    iDevice = CBTDevice::NewL(pckg().iRemoteAddr);

    GetDeviceFromRegL( pckg().iRemoteAddr );

    FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::ProcessParamBufferL() end"));

	}

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

// CBTPairedDevSettNotifier::Cancel

// Release all own resources (member variables)

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

//

void CBTPairedDevSettNotifier::Cancel()

    {

    FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::Cancel()"));

    TBTNotifLockPublish::DeleteNotifLocks( 

            EBTNotiferLockPairedDeviceSetting, iDevice->BDAddr() );    	

    CBTNotifierBase::Cancel();

    FLOG(_L("[BTNOTIF]\t CBTPairedDevSettNotifier::Cancel() completed"));

    }

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

// CBTPairedDevSettNotifier::ProcessPairingErrorCode

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

//

TInt CBTPairedDevSettNotifier::ProcessPairingErrorCode( const TInt aErr )

    {

    if( !aErr )

        {

        return R_BT_SUCCESFULLY_PAIRED_PROMPT;

        }

    else if( aErr == -EHostBusyPairing )

        {

        return R_BT_SSP_BUSY;

        }

    else

        {

        return R_BT_PAIRING_FAILED_PROMPT;

        }

    }

void CBTPairedDevSettNotifier::QueryRenameDeviceL(const CBTDevice& /*aDevice*/) 

    {

    // No implementation for now.   

    }

// End of File