/*

 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "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: 

 * Defines inline functions used by both SCS client and server implementations,

 * but not with the client API user.

 *

 */

 /**

  @file

  @internalTechnology

  @released

 */

 #ifndef SCSCOMMON_INL

 #define SCSCOMMON_INL

 #include <scs/scscommon.h>

 namespace ScsImpl

 	{

 	inline void ExtractScsAndImplFunctions(const RMessage2& aMessage, TScsFunction* aScsFunc, TInt* aImplFunc)

 	/**

 		Takes the function code from the supplied message and breaks it into the SCS

 		field and implementation code.

 		@param	aMessage		Message contains function code supplied to server

 								from client-side implementation.

 		@param	aScsFunc		If not NULL then on return this contains the SCS code.

 		@param	aImplFunc		If not NULL then on return this contains the implementation custom code.

 	 */

 		{

 		TInt f = aMessage.Function();

 		if (aScsFunc != 0)

 			*aScsFunc =  static_cast<TScsFunction>(f & KScsFunctionMask);

 		if (aImplFunc != 0)

 			*aImplFunc = f & ~KScsFunctionMask;

 		}

 #ifdef _DEBUG

 	inline TBool ScsFieldUsed(TInt aFunction)

 	/**

 		This function is used on the client-side in debug builds to

 		ensure the (sub)session function identifier which is being

 		sent to the server does not yet contain any SCS fields.

 	 */

 		{

 		return aFunction & KScsFunctionMask;

 		}

 #endif

 	}	// namespace UserPromptService

 #endif	// #ifndef SCSCOMMON_INL