/*
* Copyright (c) 2006 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: Implementation of MDevicePresenceInfo object.
*
*/
#include "presenceinfofield.h"
#include "devicepresenceinfoimp.h"
#include "presenceinfofieldcollectionimp.h"
#include "ximprbufhelpers.h"
#include "presenceinfofilterimp.h"
// ============================ MEMBER FUNCTIONS =============================
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::NewLC()
// ---------------------------------------------------------------------------
//
EXPORT_C CDevicePresenceInfoImp* CDevicePresenceInfoImp::NewLC()
{
CDevicePresenceInfoImp* self = new( ELeave ) CDevicePresenceInfoImp;
CleanupStack::PushL( self );
self->ConstructL();
return self;
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::NewFromStreamLC()
// ---------------------------------------------------------------------------
//
XIMPIMP_IMPLEMENT_DATAOBJ_NEWFROMSTREAM( CDevicePresenceInfoImp )
// ---------------------------------------------------------------------------
// Implement supported interface access.
// ---------------------------------------------------------------------------
//
XIMPIMP_IF_BASE_GET_INTERFACE_BEGIN( CDevicePresenceInfoImp,
MDevicePresenceInfo )
XIMPIMP_IF_BASE_GET_INTERFACE_END()
XIMPIMP_IF_BASE_GET_CONST_INTERFACE_BEGIN( CDevicePresenceInfoImp,
MDevicePresenceInfo )
XIMPIMP_IF_BASE_GET_INTERFACE_END()
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::~CDevicePresenceInfoImp()
// ---------------------------------------------------------------------------
//
CDevicePresenceInfoImp::~CDevicePresenceInfoImp()
{
delete iFields;
iDeviceName.Close();
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::CDevicePresenceInfoImp()
// ---------------------------------------------------------------------------
//
CDevicePresenceInfoImp::CDevicePresenceInfoImp()
{
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::ConstructL()
// ---------------------------------------------------------------------------
//
void CDevicePresenceInfoImp::ConstructL()
{
iFields = CPresenceInfoFieldCollectionImp::NewLC();
CleanupStack::Pop( iFields );
iDeviceName.CreateL( 0 );
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::ExternalizeL()
// ---------------------------------------------------------------------------
//
void CDevicePresenceInfoImp::ExternalizeL( RWriteStream& aStream ) const
{
XIMPRBuf8Helper::ExternalizeL( iDeviceName, aStream );
iFields->ExternalizeL( aStream );
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::InternalizeL()
// ---------------------------------------------------------------------------
//
EXPORT_C void CDevicePresenceInfoImp::InternalizeL( RReadStream& aStream )
{
XIMPRBuf8Helper::InternalizeL( iDeviceName, aStream );
// we only have a parameterless ConstructL which creates the fields structure...
CXIMPApiDataObjBase* tmp = CPresenceInfoFieldCollectionImp::NewFromStreamLC( aStream );
CPresenceInfoFieldCollectionImp* fields =
TXIMPGetImpClassOrPanic< CPresenceInfoFieldCollectionImp >::From( tmp->Base() );
delete iFields;
iFields = fields;
CleanupStack::Pop( tmp );
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::EqualsContent()
// ---------------------------------------------------------------------------
//
TBool CDevicePresenceInfoImp::EqualsContent(
const CXIMPApiDataObjBase& aOtherInstance ) const
{
const CDevicePresenceInfoImp* tmp =
TXIMPGetImpClassOrPanic< const CDevicePresenceInfoImp >::From(
aOtherInstance.Base() );
TBool same = ETrue;
TBool x;
x = iFields->EqualsContent( *( tmp->iFields ) );
same &= x;
return same;
}
// ---------------------------------------------------------------------------
// From MDevicePresenceInfo class.
// CDevicePresenceInfoImp::DeviceName()
// ---------------------------------------------------------------------------
//
const TPtrC8 CDevicePresenceInfoImp::DeviceName() const
{
return iDeviceName;
}
// ---------------------------------------------------------------------------
// From MDevicePresenceInfo class.
// CDevicePresenceInfoImp::SetDeviceNameL()
// ---------------------------------------------------------------------------
//
void CDevicePresenceInfoImp::SetDeviceNameL( const TDesC8& aDeviceName )
{
HBufC8* tmp = aDeviceName.AllocL();
iDeviceName.Close();
iDeviceName.Assign( tmp );
}
// ---------------------------------------------------------------------------
// From MDevicePresenceInfo class.
// CDevicePresenceInfoImp::Fields()
// ---------------------------------------------------------------------------
//
const MPresenceInfoFieldCollection& CDevicePresenceInfoImp::Fields() const
{
return *iFields;
}
// ---------------------------------------------------------------------------
// From MDevicePresenceInfo class.
// CDevicePresenceInfoImp::Fields()
// ---------------------------------------------------------------------------
//
MPresenceInfoFieldCollection& CDevicePresenceInfoImp::Fields()
{
return *iFields;
}
// ---------------------------------------------------------------------------
// CDevicePresenceInfoImp::FilterWithL()
// ---------------------------------------------------------------------------
//
void CDevicePresenceInfoImp::FilterWithL( const CPresenceInfoFilterImp& aFilter )
{
TInt count = iFields->FieldCount();
// must traverse backwards when removing
for ( TInt i = count-1; i >= 0; i-- )
{
if ( ! aFilter.MatchDeviceFilterL(
iDeviceName,
iFields->FieldAt( i ).FieldType() ) )
{
// no match, so remove the field
// the filter tells us which ones to ACCEPT
iFields->RemoveField( i );
}
}
}
// End of file