/*

* 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 for the RDosExtension class.

*

*/

#include "dosclientserver.h"

#include "dos_debug.h"

//

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

// RDosExtension::Open

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

//  

EXPORT_C TInt RDosExtension::Open(RDosServer& aServer)

{

    API_TRACE_( "[DOSSERVER] RDosExtension::Open()" );

    return CreateSubSession(aServer,EDosCreateExtensionSubSession, TIpcArgs(TIpcArgs::ENothing, TIpcArgs::ENothing, KAutoComplete));

}

//

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

// RDosExtension::CallFunction 

// Synchronous, taking TAny*

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

//  

EXPORT_C TInt RDosExtension::CallFunction(TInt aFunc, TAny *aParameter, TInt aParLength, TBool aAutoComplete) 

{

    API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)", aFunc, aParameter, aParLength, aAutoComplete );

    TExtensionParPckg parInfo;

	TPtr8 parData(static_cast<TUint8*>(aParameter), aParLength, aParLength);

	parInfo().iFunc = aFunc;

	parInfo().iParLength = aParLength;

	parInfo().iAutoComplete = aAutoComplete;

	return CallFunction(parInfo, parData);

}

//

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

// RDosExtension::CallFunction 

// Synchronous, taking descriptor

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

//  

EXPORT_C TInt RDosExtension::CallFunction(const TExtensionParPckg& aParamInfo, TDes8& aParameter)

{

    API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)"

        , aParamInfo().iFunc, aParamInfo().iParLength, aParamInfo().iAutoComplete, &aParameter );

    return SendReceive(ECallFunction, TIpcArgs(&aParamInfo, &aParameter, aParamInfo().iAutoComplete));

}

//

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

// RDosExtension::CallFunction

// Asynchronous, taking descriptor

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

//  

EXPORT_C void RDosExtension::CallFunction(TRequestStatus& aStatus, const TExtensionParPckg& aParamInfo, TDes8& aParameter)

{

    API_TRACE_1( "[DOSSERVER] RDosExtension::CallFunction(0x%x)", aStatus.Int() );

    API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)"

        ,aParamInfo().iFunc, aParamInfo().iParLength, aParamInfo().iAutoComplete, &aParameter );

    SendReceive(ECallFunction, TIpcArgs(&aParamInfo, &aParameter, aParamInfo().iAutoComplete), aStatus);

}