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 Watcher

    15 *

    16 */

    17 

    18 #ifndef __WATCHERCONSTANTS_H__

    19 #define __WATCHERCONSTANTS_H__

    20 

    21 // INCLUDES

    22 #include <e32std.h>

    23 

    24 /// Watcher log name

    25 _LIT( KTcLogName, "TestClientWatcher.log" );

    26 #define LOG_NAME_DEFINED

    27 

    28 /**

    29  * Unique name for the server used as:

    30  * - server name

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

    32  * - server thread name on WINS

    33  * - server semaphore name

    34  */

    35 _LIT( KTcWatcherName, "WatcherServ" );

    36 

    37 /**

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

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

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

    41  * much in our case.

    42  */

    43 const TUint KTcWatcherMajorVersion = 1;

    44 const TUint KTcWatcherMinorVersion = 0;

    45 const TUint KTcWatcherBuildVersion = 0;

    46 

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

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

    49 enum TTcWatcherRequest

    50 	{

    51 	/// Client-server framework opcodes

    52 	ECloseSession,

    53 	EConfigAndStart,

    54 	EPing

    55 	};

    56 

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

    58 /// As recommended by Symbian.

    59 const TUint KTcWatcherMessageSlots( 4 );

    60 

    61 /// Time to wait before trying to restart

    62 /// a dying server in RTcWatcher::StartServer()

    63 const TInt KTcServerDyingTime( 100000 );

    64 

    65 // Shut down server after 10 seconds have elapsed since last client disconnect

    66 const TInt KTcShutdownTime( 10000000 );

    67 

    68 /// One second as microseconds

    69 const TInt KSecondAsMicroseconds( 1000000 );

    70 

    71 #ifdef __WINS__

    72 /// Default heap size for the server thread on WINS = 16Kb

    73 const TUint KTcDefaultHeapSize( 0x4000 );

    74 /// Maximum heap size for the server thread on WINS = 1Mb

    75 const TUint KTcMaxHeapSize( 0x100000 );

    76 #endif

    77 

    78 /**

    79  * Global function for PANICing the server

    80  *

    81  * @param aPanic Panic code

    82  */

    83 void PanicServer( TInt aPanic );

    84 

    85 #endif // __WATCHERCONSTANTS_H__