/*

* Copyright (c) 2004 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:  Common constant definitions for FileHandler

*

*/

#ifndef __FILEHANDLERCONSTANTS_H__

#define __FILEHANDLERCONSTANTS_H__

// INCLUDES

#include <e32std.h>

/**

 * Unique name for the server used as:

 * - server name

 * - server executable file name (+.exe)

 * - server thread name on WINS

 * - server semaphore name

 */

_LIT( KTcFileHandlerName, "TCFileHandlerServ" );

/**

 * The server version. A version must be specifyed when creating

 * a session with the server. It is used to verify that the

 * client dll is compatible with the server. Doesn't matter

 * much in our case.

 */

const TUint KTcFileHandlerMajorVersion = 1;

const TUint KTcFileHandlerMinorVersion = 0;

const TUint KTcFileHandlerBuildVersion = 0;

/// Opcodes used in message passing between client and server.

/// Used to identify functions in the server sessions.

enum TTcFileHandlerRequest

	{

	/// Client-server framework opcodes

	ECloseSession,

	EConfigAndStart,

	ECreateFile,

	ECopyFile,

	EDeleteFile

	};

/// Number of message slots (1 read, 1 write, 1 cancel, 1 spare)

/// As recommended by Symbian.

const TUint KTcFileHandlerMessageSlots( 4 );

/**

 * Global function for PANICing the server

 *

 * @param aPanic Panic code

 */

void PanicServer( TInt aPanic );

#endif // __FILEHANDLERCONSTANTS_H__