1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Common constant definitions for FileHandler

    15 *

    16 */

    17 

    18 #ifndef __FILEHANDLERCONSTANTS_H__

    19 #define __FILEHANDLERCONSTANTS_H__

    20 

    21 // INCLUDES

    22 #include <e32std.h>

    23 

    24 /**

    25  * Unique name for the server used as:

    26  * - server name

    27  * - server executable file name (+.exe)

    28  * - server thread name on WINS

    29  * - server semaphore name

    30  */

    31 _LIT( KTcFileHandlerName, "TCFileHandlerServ" );

    32 

    33 /**

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

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

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

    37  * much in our case.

    38  */

    39 const TUint KTcFileHandlerMajorVersion = 1;

    40 const TUint KTcFileHandlerMinorVersion = 0;

    41 const TUint KTcFileHandlerBuildVersion = 0;

    42 

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

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

    45 enum TTcFileHandlerRequest

    46 	{

    47 	/// Client-server framework opcodes

    48 	ECloseSession,

    49 	EConfigAndStart,

    50 	ECreateFile,

    51 	ECopyFile,

    52 	EDeleteFile

    53 	};

    54 

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

    56 /// As recommended by Symbian.

    57 const TUint KTcFileHandlerMessageSlots( 4 );

    58 

    59 

    60 /**

    61  * Global function for PANICing the server

    62  *

    63  * @param aPanic Panic code

    64  */

    65 void PanicServer( TInt aPanic );

    66 

    67 #endif // __FILEHANDLERCONSTANTS_H__