/*

* Copyright (c) 2008-2009 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: 

* sts.h

*

*/

/**

 @file

 @internalComponent

 @released

*/

#ifndef __STSCOMMON_H__

#define __STSCOMMON_H__

namespace Usif

	{

	_LIT(KStsServerName, "!SoftwareTransactionServicesServer");

	_LIT(KStsServerImgName, "softwaretransactionservices.exe");

	const TInt KStsVerMajor = 1;		

	const TInt KStsVerMinor = 0;		

	const TInt KStsVerBuild = 0;		

    const TInt KUidStsClient         = 0x10285BCE;

    const TInt KUidStsRecoveryClient = 0x10285BD0;

    const TInt KUidStsServer         = 0x10285BCD;

    const TInt KUidDaemon 			 = 0x10202DCE;

    enum TStsClientServerFunctionType

		{

		//client to server

		ECreateTransaction,  //creates a new transaction

		EOpenTransaction,    //opens an existing transaction

		ECommit,             //instructs the server to commit the transaction that is currently associated with the session

		ERollBack,           //instructs the server to roll back the transaction that is currently associated with the session

		EGetId,              //instructs the server to retrieve the id of the transaction that is currently associated with the session

		ERegisterNew,        //notifies the server that a new file was added by client

		ECreateNew,          //instructs the server to create a new file and return a handle to it to the client

		ERemove,             //instructs the server to remove a file

		ERegisterTemporary,  //notifies the server that a new temporary file was added by client

		ECreateTemporary,    //instructs the server to create a new temporary file and return a handle to it to the client

		EOverwrite,          //instructs the server to create a new file (owervriting the existing one)

		//recovery of all transactions

		ERollBackAllPending

		};

		/**

			Delay in microseconds before the STS Server is shut down, after

			the last remaining session has been closed.

		 */

		const TInt KStsServerShutdownPeriod = 2 * 1000 * 1000;

		//IPC argument slot in client-server messaging

		const TInt KFilePathIPCSlot 	= 0;

		const TInt KIdIPCSlot       	= 1;

		const TInt KFileHandleIPCSlot	= 2;

		const TInt KFileModeIPCSlot	    = 3;

	}//endof namespace Usif

#endif