1 /*

     2 * Copyright (c) 2005-2006 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 the License "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:  describes system information utilities.

    15 *

    16 */

    17 

    18 

    19 #ifndef __SYSINFOUTILS_H__

    20 #define __SYSINFOUTILS_H__

    21 

    22 

    23 /**

    24 *  @ref RPhoneInstance singleton pattern used to maintain one instance RMoblePhone

    25 *  resource shared by other implementation class in sysinfo.

    26 *

    27 *  @lib sysinfoservice.lib

    28 *  @since S60 3.2

    29 */

    30 class RPhoneInstance

    31     {

    32     public:

    33     /**

    34     * Connects to the RTelServer and the RMobilePhone classes.

    35     *

    36     * @return @p KErrNone if the initialization succeeded, otherwise connetion

    37     * ErrorCode.

    38     */

    39     static TInt Connect( RTelServer& aTelServer,RMobilePhone& aMobilePhone );

    40 

    41     };

    42 

    43 /**

    44 *  @ref RepositoryUtil static interface class to access modify value of 

    45 *  central repository UID,Keys.

    46 *

    47 *  @lib sysinfoservice.lib

    48 *  @since S60 3.2

    49 */

    50 class RepositoryUtil

    51     {

    52     public:

    53     /**

    54     * Modifies interger value of an Repository key.

    55     */

    56     static void SetRepositoryKeyL(const TUid& aUid, const TUint32& aKey,

    57                                                         const TInt& aValue);

    58 

    59     /**

    60     * Modifies Descriptor value of an Repository key.

    61     */

    62     static void SetRepositoryKeyL(const TUid& aUid, const TUint32& aKey, 

    63                                                         const TDesC& aValue);

    64 

    65     /**

    66     * reads interger value of an Repository key. On return aValue consists 

    67     * of Key value.

    68     */

    69     static void GetRepositoryKeyL(const TUid& aUid, const TUint32& aKey,

    70                                                         TInt& aValue);

    71 

    72     /**

    73     * reads descriptor value of an Repository key. On return aValue consists 

    74     * of descriptor.

    75     */

    76     static void GetRepositoryKeyL(const TUid& aUid, const TUint32& aKey,

    77                                                             TDes& aValue);

    78     };

    79 

    80 #endif __SYSINFO_UTILS_H__