1 /*

     2 * Copyright (c) 2006 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:  PSM server client-server API. 

    15 *

    16 */

    17 

    18 

    19 #ifndef PSMCLIENTSERVER_H

    20 #define PSMCLIENTSERVER_H

    21 

    22 #include <e32base.h>

    23 

    24 /**

    25  * Opcodes used in message passing between client and server

    26  *

    27  * NOTE: If TPsmServerRequest enumeration is changed, 

    28  * PSM Server's policy defined in psmserver.h must also be

    29  * checked and changed correspondingly, if necessary.

    30  */

    31 enum TPsmServerRequest

    32     {

    33 

    34     /**

    35      * Change power save mode, Notification API

    36      */

    37     EPsmServerNotifyModeChange,

    38 

    39     /**

    40      * Cancels ongoing mode change, Notification API

    41      */

    42     EPsmServerCancelModeChange,

    43 

    44     /**

    45      * Change psm settings, Settings API

    46      */

    47     EPsmServerChangeSettings,

    48 

    49     /**

    50      * Gets psm settings for currently active PSM mode, Settings API

    51      */

    52     EPsmServerGetSettings,

    53 

    54     /**

    55      * Creates backup for psm settings, Settings API

    56      */

    57     EPsmServerBackupSettings,

    58 

    59     /**

    60      * Request notification of power save mode change

    61      */

    62     EPsmServerModeChangeNotificationRequest,

    63 

    64     /**

    65      * Cancels notification request of power save mode change

    66      */

    67     EPsmServerCancelModeChangeNotificationRequest,

    68 

    69 // ---------------------------------------------------------------

    70 // End of enum

    71 // ---------------------------------------------------------------

    72 

    73     /**

    74      * Indicates end of enumeration values. 

    75      * Only used in security check and is not supported

    76      * as a real operation.

    77      */

    78     EPsmServerReqEnd 

    79     };

    80 

    81 

    82 #endif // PSMCLIENTSERVER_H