1 /*

     2 * Copyright (c) 2002-2009 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 the License "Symbian Foundation License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __CT_LBS_CLIENT_OBSERVER_H__ 

    21 #define __CT_LBS_CLIENT_OBSERVER_H__

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 // CONSTANTS

    27 

    28 // FORWARD DECLARATIONS

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  ?one_line_short_description.

    34 *  ?other_description_lines

    35 */

    36 class CT_LbsClientObserver : public CBase

    37     {

    38     public:  // New functions

    39         

    40         /**

    41         * Waits for EPos server to shut down. If it is

    42         * not running this method will return instantaneously.

    43         */

    44         static void WaitForEPosShutdown();

    45         

    46         /**

    47         * Pushes WaitForEPosShutdown to the cleanup stack. It is useful when

    48         * other cleanup items are dependent on EPos having released all its

    49         * resources

    50         */

    51         static void EPosShutdownWaitPushL();

    52         

    53         /**

    54         * Checks if EPos server is alive.

    55         */

    56         static TBool EPosAliveL();

    57 

    58         /**

    59         * Waits for privacy server to shut down. If it is

    60         * not running this method will return instantaneously.

    61         */

    62         static void WaitForPrivacyServerShutdown();

    63         

    64         /**

    65         * Pushes WaitForPrivacyServerShutdown to the cleanup stack. It is useful

    66         * when other cleanup items are dependent on EPos having released all its

    67         * resources

    68         */

    69         static void PrivacyServerShutdownWaitPushL();

    70         

    71         /**

    72         * Checks if privacy server is alive.

    73         */

    74         static TBool PrivacyServerAliveL();

    75 

    76     private: // New functions

    77 

    78         /**

    79         * Waits for a process to die. If the process is

    80         * not running this method will return instantaneously.

    81         * @param aProcessName The name of the process.

    82         */

    83         static void WaitForProcessDeath(

    84         /* IN  */       const TDesC& aProcessName

    85         );

    86         

    87         /**

    88         * Checks if a process is alive.

    89         * @param aProcessName The name of the process.

    90         */

    91         static TBool ProcessAliveL(

    92         /* IN  */       const TDesC& aProcessName

    93         );

    94         

    95     };

    96 

    97 #endif      // __CT_LBS_CLIENT_OBSERVER_H__  

    98             

    99 // End of File