/*

* 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:  CAccSrvWiredConnectionPublihser implementation.

*

*/

#include <accessoryservicesinternalpskeys.h>

#include "AccSrvWiredConnectionPublisher.h"

#include "acc_debug.h"

_LIT_SECURITY_POLICY_C1( KWiredConnectionReadPolicy, ECapabilityReadDeviceData );

_LIT_SECURITY_POLICY_S0( KWiredConnectionWritePolicy, KPSUidAccessoryServices.iUid );

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

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

// CAccSrvWiredConnectionPublisher::NewL

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

//

CAccSrvWiredConnectionPublisher* CAccSrvWiredConnectionPublisher::NewL()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::NewL" );

    CAccSrvWiredConnectionPublisher* self = CAccSrvWiredConnectionPublisher::NewLC();

    CleanupStack::Pop( self );

    COM_TRACE_( "[AccFW:AccServer] CCAccSrvWiredConnectionPublisher::NewL - return self" );

    return self;

    }

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

// CAccSrvWiredConnectionPublisher::NewLC

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

//

CAccSrvWiredConnectionPublisher* CAccSrvWiredConnectionPublisher::NewLC()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::NewLC" );

    CAccSrvWiredConnectionPublisher* self = new( ELeave ) CAccSrvWiredConnectionPublisher;

    CleanupStack::PushL( self );

    self->ConstructL();

    COM_TRACE_( "[AccFW:AccServer] CCAccSrvWiredConnectionPublisher::NewLC - return self" );

    return self;

    }

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

// CAccSrvWiredConnectionPublisher::~CAccSrvWiredConnectionPublisher

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

//

CAccSrvWiredConnectionPublisher::~CAccSrvWiredConnectionPublisher()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::~CAccSrvWiredConnectionPublisher" );

    iProperty.Close();

    COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::~CAccSrvWiredConnectionPublisher - end" );

    }

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

// CAccSrvWiredConnectionPublisher::HandleConnectL

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

//

void CAccSrvWiredConnectionPublisher::HandleConnectL( const TAccPolGenericID& aGenericID )

    {

    TUint32 physConnCaps( aGenericID.PhysicalConnectionCaps() );

    COM_TRACE_2( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::HandleConnectL: physConnCaps=0x%x, iConnectionCount=%d", 

                        physConnCaps, iConnectionCount );

    if ( physConnCaps & (KPCWired | KPCHDMI) )

        {

        if ( !iConnectionCount++ )

            {

            // first detected wired connection, publish it 

            COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::HandleConnectL: WIRED CONNECTED" );

            User::LeaveIfError( iProperty.Set( EAccSrvcsWiredConnConnected ) );

            }

        }

    COM_TRACE_( "[AccFW:AccServer] CCAccSrvWiredConnectionPublisher::HandleConnectL - return void" );

    }

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

// CAccSrvWiredConnectionPublisher::HandleDisconnectL

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

//

void CAccSrvWiredConnectionPublisher::HandleDisconnectL( const TAccPolGenericID& aGenericID )

    {

    TUint32 physConnCaps( aGenericID.PhysicalConnectionCaps() );

    COM_TRACE_2( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::HandleDisconnectL: physConnCaps=0x%x, iConnectionCount=%d", 

                        physConnCaps, iConnectionCount );

    if ( (physConnCaps & (KPCWired | KPCHDMI)) && iConnectionCount )

        {

        if ( !(--iConnectionCount) )

            {

            // last wired connection disconnected

            COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::HandleDisconnectL: WIRED DISCONNECTED" );

            User::LeaveIfError( iProperty.Set( EAccSrvcsWiredConnDisconnected ) );

            }

        }

    COM_TRACE_( "[AccFW:AccServer] CCAccSrvWiredConnectionPublisher::HandleDisconnectL - return void" );

    }

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

// CAccSrvWiredConnectionPublisher::CAccSrvWiredConnectionPublisher

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

//

CAccSrvWiredConnectionPublisher::CAccSrvWiredConnectionPublisher() :

    iConnectionCount( 0 )

    {

    }

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

// CAccSrvWiredConnectionPublisher::ConstructL

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

//

void CAccSrvWiredConnectionPublisher::ConstructL()

    {

    COM_TRACE_( "[AccFW:AccServer] CAccSrvWiredConnectionPublisher::ConstructL" );

    User::LeaveIfError( RProperty::Define( KPSUidAccessoryServices, 

                                           KAccSrvcsWiredConnection,

                                           RProperty::EInt,

                                           KWiredConnectionReadPolicy,

                                           KWiredConnectionWritePolicy ) );

    User::LeaveIfError( iProperty.Attach( KPSUidAccessoryServices, 

                                          KAccSrvcsWiredConnection ) );

    User::LeaveIfError( iProperty.Set( EAccSrvcsWiredConnUninitialized ) );

    COM_TRACE_( "[AccFW:AccServer] CCAccSrvWiredConnectionPublisher::ConstructL - return void" );

    }