/*

* 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:  the base class of pairing handling 

*

*/

#include "btengpairman.h"

#include "btengpairbase.h"

#include "debug.h"

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

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

// C++ default constructor

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

//

CBTEngPairBase::CBTEngPairBase( CBTEngPairMan& aParent, const TBTDevAddr& aAddr)

    : iAddr( aAddr ), iParent( aParent )

    {

    }

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

// Symbian 2nd-phase constructor

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

//

void CBTEngPairBase::BaseConstructL( )

    {

    iActive = CBTEngActive::NewL(*this, 0, CActive::EPriorityStandard);  

    TRACE_BDADDR( iAddr );

    }

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

// Destructor

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

//

CBTEngPairBase::~CBTEngPairBase()

    {

    CancelNotifier();

    iNotifier.Close();

    delete iActive;

    }

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

// Message passes through only if the result is for the same device this 

// object is for.

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

//

void CBTEngPairBase::HandlePairServerResult( const TBTDevAddr& aAddr, TInt aResult )

    {

    if ( aAddr == iAddr )

        {

        TRACE_FUNC_ENTRY

        DoHandlePairServerResult( aResult );

        TRACE_FUNC_EXIT

        }

    }

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

// Message passes through only if the result is for the same device this 

// object is for.

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

//

void CBTEngPairBase::HandleRegistryNewPairedEvent( const TBTNamelessDevice& aDev )

    {

    if ( aDev.Address() == iAddr )

        {

        TRACE_FUNC_ENTRY

        DoHandleRegistryNewPairedEvent( aDev );

        TRACE_FUNC_EXIT

        }

    }

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

// Default impl of virtual function. do nothing

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

//

void CBTEngPairBase::CancelOutgoingPair()

    {

    }

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

// Cancel outstanding notifier

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

//

void CBTEngPairBase::CancelNotifier()

    {

    if( iActive && iActive->IsActive() && 

        iActive->RequestId() == EDevicePairUserNotification )

        {

        TRACE_FUNC_ENTRY

        iNotifier.CancelNotifier( KBTPairedDeviceSettingNotifierUid );

        iActive->Cancel();

        TRACE_FUNC_EXIT

        }

    }

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

// Show the pairing result and ask the user to authorize the device.

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

//

void CBTEngPairBase::ShowPairingNoteAndAuthorizeQuery()

    {

    TRACE_FUNC_ENTRY

    if ( iActive->IsActive() )

        {

        // In profress of showing note, won't interrupt it:

        return;

        }

    TInt err ( KErrNone );

    if (!iNotifier.Handle())

        {

        err = iNotifier.Connect();

        }

    if ( !err )

        {

        // Inform the user of the pairing status.

        iActive->SetRequestId( EDevicePairUserNotification );

        iAuthoPckg().iPairingStatus = iPairResult;

        iAuthoPckg().iRemoteAddr = iAddr;

        iNotifier.StartNotifierAndGetResponse( iActive->RequestStatus(), 

            KBTPairedDeviceSettingNotifierUid, 

            iAuthoPckg, iAuthoPckg ); 

        iActive->GoActive();

        }

    TRACE_FUNC_EXIT

    }

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

// Invalidate iPairResultSet

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

//

void CBTEngPairBase::UnSetPairResult()

    {

    iPairResultSet = EFalse;

    }

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

// Save the result and validate the flag

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

//

void CBTEngPairBase::SetPairResult( TInt aResult )

    {

    iPairResult = aResult;

    iPairResultSet = ETrue;

    }

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

// Returns the flag

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

//

TBool CBTEngPairBase::IsPairResultSet()

    {

    return iPairResultSet;

    }

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

// check AO validity and its request information

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

//

TBool CBTEngPairBase::IsNotifyingPairResult()

    {

    return iActive && iActive->IsActive() && 

        iActive->RequestId() == EDevicePairUserNotification ;

    }