diff -r b852595f5cbe -r 63be7eb3fc78 wlanutilities/wlansniffer/engine/server/inc/wsfwlansettingsaccessor.h --- a/wlanutilities/wlansniffer/engine/server/inc/wsfwlansettingsaccessor.h Thu Aug 19 10:59:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,209 +0,0 @@ -/* -* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Class header for CWsfWlanScanner -* -*/ - - -#ifndef C_WSFWLANSETTINGSACCESSOR_H -#define C_WSFWLANSETTINGSACCESSOR_H - -// EXTERNAL INCLUDES -#include -#include - -// INTERNAL INCLUDES -#include "wlanmgmtcommon.h" -#include "wlanscaninfo.h" - - -// FORWARD DECLARATIONS -class CCDWlanDeviceSettingsRecord; -class MWsfWlanScanIntervalChangeObserver; - - -// CLASS DEFINITION -/** - * Class to monitor WLAN background scan interval and Show WLAN availability - * flag value - * - * @since S60 5.0 - * @lib wsfserver.exe - */ -NONSHARABLE_CLASS( CWsfWlanSettingsAccessor ): public CActive - { - public: // Constructors and destructor - /** - * Factory function. - * @since S60 5.0 - * @param aDbSession Reference to the database session to use - * @return Class instance - */ - static CWsfWlanSettingsAccessor* NewL( - CommsDat::CMDBSession& aDbSession ); - - /** - * Factory function. - * @since S60 5.0 - * @param aDbSession Reference to the database session to use - * @return Class instance - */ - static CWsfWlanSettingsAccessor* NewLC( - CommsDat::CMDBSession& aDbSession ); - - /** - * Destructor. - */ - ~CWsfWlanSettingsAccessor(); - - - private: // Constructors - /** - * Constructor - * @since S60 5.0 - * @param aDbSession Reference to the database session to use - * @return Class instance - */ - CWsfWlanSettingsAccessor( CommsDat::CMDBSession& aDbSession ); - - /** - * Second-phase constructor. - * @since S60 5.0 - */ - void ConstructL(); - - - public: // new methods - /** - * Returns the value of the scan interval - * @since S60 5.0 - * @return The value of the scan interval in seconds - */ - TUint ScanInterval() const; - - /** - * Returns the value of the show WLAN availability flag - * @since S60 5.0 - * @return The value of the flag - */ - TBool ShowAvailability() const; - - /** - * Requests notification for when the scan interval changes - * @since S60 5.0 - * @param aObserver The observer object to be notified - */ - void RequestNotificationL( - MWsfWlanScanIntervalChangeObserver& aObserver ); - - /** - * Cancels the change notifications - * @since S60 5.0 - */ - void CancelNotifications(); - - - private: // New methods - /** - * Does the actual setting check - * @since S60 5.0 - * @param aBgScanInterval Variable to store the latest background scan - * interval value - * @param aShowAvailability Variable to store the latest Show WLAN - * availability flag value - */ - void DoCheckSettingL( TUint& aBgScanInterval, - TBool& aShowAvailability); - - /** - * Checks if the current bgscaninterval/availability flag is different - * from the previously retrieved value - * @since S60 5.0 - * @return ETrue if the settings has been changed - */ - TBool CheckIfSettingChangedL(); - - /** - * Reissues the request for database notification - * @since S60 5.0 - */ - void IssueNotificationRequestL(); - - - private: // from CActive - /** - * Implements cancellation of an outstanding request. - * @since S60 5.0 - */ - void DoCancel(); - - /** - * Handles an active object's request completion event. - * @since S60 5.0 - */ - void RunL(); - - /** - * Handles a leave occurring in RunL(). - * @since S60 5.0 - * @param aError Leave code - * @return aError - */ - TInt RunError( TInt aError ); - - - private: // Data - /** - * Handle to the database session (not owned) - */ - CommsDat::CMDBSession* iDbSession; - - /** - * Reference to the observer object (not owned) - */ - MWsfWlanScanIntervalChangeObserver* iChangeObserver; - - /** - * Instance of the WLAN settings record (owned) - */ - CCDWlanDeviceSettingsRecord* iWlanSettingsRecord; - - /** - * The last retrieved bgscaninterval value (in seconds) - */ - TUint iScanInterval; - - /** - * Table ID for the WLAN settings table - */ - CommsDat::TMDBElementId iTableId; - - /** - * Hold-up timer to avoid notification bursts - */ - RTimer iTimer; - - /** - * Indicates whether the processing has been activated but got held up - */ - TBool iBeingHeldUp; - - /** - * Indicates whether show wlan availability flag is on - */ - TBool iShowAvailability; - }; - -#endif // C_WSFWLANSETTINGSACCESSOR_H -