/*

* Copyright (c) 2006-2006 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:  Preset Server session inline method implementations

*

*/

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

// Gets all presets of the supplied type.

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

//

template <typename T>

void RPSServ::GetPresetsL( RPointerArray<T>& aPresets, TUid aDataHandler )

    {    

    TPckgBuf<TInt> length;

    User::LeaveIfError( SendReceive( EPSOpGetPresetsLength, TIpcArgs( aDataHandler.iUid, &length ) ) );

    HBufC8* buf = HBufC8::NewLC( length() ); 

    TPtr8 ptr( buf->Des() );

    User::LeaveIfError( SendReceive( EPSOpGetPresets, TIpcArgs( aDataHandler.iUid, &ptr ) ) );

    RDesReadStream stream( ptr );

    CleanupClosePushL( stream );

    TCardinality count;

    stream >> count;

    for ( TInt i = 0; i < count; i++ )

        {

        CPSPresetInterface* preset = OpenPresetL( stream.ReadInt32L() );

        CleanupStack::PushL( preset );

        aPresets.AppendL( static_cast<T*>( preset ) );

        CleanupStack::Pop( preset );

        }         

    CleanupStack::PopAndDestroy( 2, buf );

    }