--- a/convergedconnectionhandler/cchserver/inc/cchcommdbwatcher.h Thu Aug 19 09:45:22 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,240 +0,0 @@
-/*
-* Copyright (c) 2007 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: CCCHCommDbWatcher declaration
-*
-*/
-
-
-#ifndef C_CCHCOMMDBWATCHER_H
-#define C_CCHCOMMDBWATCHER_H
-
-// INCLUDES
-#include <e32std.h>
-#include <e32base.h>
-#include <commdb.h>
-#include <cmmanager.h>
-#include <commsdattypesv1_1.h>
-
-// CONSTANTS
-// Stop requesting new notifications after this many consecutive errors
-const TInt KCchConnCenRepErrorThreshold = 80;
-
-// MACROS
-// None
-
-// DATA TYPES
-class TDestinationData
- {
- public:
- inline TDestinationData(): iDestId(0), iIapCount(0), iWlanIaps(0){}
- inline TDestinationData(TInt aDestId, TInt aIapCount):
- iDestId(aDestId), iIapCount(aIapCount), iWlanIaps(0){}
- TInt iDestId; //CMM Destination ID
- TInt iIapCount; //Number of IAPs under this destination
- TInt iWlanIaps; //Number of WLAN IAPs under this destination
- };
-
-// FUNCTION PROTOTYPES
-// None
-
-// FORWARD DECLARATIONS
-class MCCHCommDbWatcherObserver;
-class CRepository;
-
-// CLASS DECLARATION
-
-/**
- * CCCHCommDbWatcher declaration
- * Handles CommsDb changes and notifies CCHServiceHandler at IAP count changes
- * @lib cchserver.exe
- * @since S60 3.2
- */
-NONSHARABLE_CLASS( CCCHCommDbWatcher ) : public CActive
- {
-
-public: // Constructors and destructor
-
- static CCCHCommDbWatcher* NewL( MCCHCommDbWatcherObserver& aObserver );
-
- static CCCHCommDbWatcher* NewLC( MCCHCommDbWatcherObserver& aObserver );
-
- ~CCCHCommDbWatcher();
-
-public: // new functions
-
- /**
- * Returns number of IAPs that have WLAN bearer type
- * @param aSNAPId ID of SNAP to check. Use value KErrNotFound
- * to get number of WLAN IAPS without SNAP binding
- * @param aWLANIapsOnly if ETrue, returns WLAN iap count in given SNAP
- * @param aUpdateDestinations if ETrue, update destination before checking
- * @return number of IAPs in given SNAP. KErrNotFound if no IAPS
- * @since Series 60 3.2
- */
- TInt GetIapCountFromSnap( TInt aSNAPId, TBool aWLANIapsOnly, TBool aUpdateDestinations = EFalse );
-
- /**
- * Checks is IAP's bearer type WLAN AP.
- * @param aIapId of IAP to check.
- * @return ETrue if given IAP id is WLAN AP, otherwise EFalse.
- * @since Series 60 3.2
- */
- TBool IsWlanApL( TInt aIapId );
-
- /**
- * Checks is IAP's bearer type VPN AP.
- * @param aIapId of IAP to check.
- * @return ETrue if given IAP id is VPN AP, otherwise EFalse.
- */
- TBool IsVpnApL( TInt aIapId );
-
- /**
- * IAP's bearer getter.
- * @param aIapId.
- * @return TUint32 bearer type.
- */
- TUint32 GetBearerL( TInt aIapId );
-
- /**
- * Removes IAPs which are not linked to VPN AP.
- * @param aIapIds all connected iaps, afterward only linked IAPs.
- * @param aIAPId VPN IAP to check.
- */
- void RemoveOtherThanVpnIapsL( RArray<TUint>& aIaps, TUint aIAPId );
-
-
-protected: // From base classes
-
- /**
- * From CActive
- * @since Series 60 3.2
- */
- void RunL();
-
- /**
- * From CActive
- * @since Series 60 3.2
- */
- TInt RunError( TInt aError );
-
- /**
- * From CActive
- * @since Series 60 3.2
- */
- void DoCancel();
-
-private:
-
- /**
- * C++ default constructor.
- */
- CCCHCommDbWatcher( MCCHCommDbWatcherObserver& aObserver );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- /*
- * Request notifications of cenrep changes
- * @return KErrNone if succesful
- */
- TInt RequestNotifications();
-
- /**
- * Check changes in IAPs / SNAP configurations
- * @param aChanged will be ETrue if there has been changes to
- * either total WLAN AP count or SNAP/IAP configuration
- * @param aSNAPId will contain ID of the changed SNAP that
- * contains now more WLAN Iaps
- */
- void CheckIapsL( TBool& aChanged, TInt& aSNAPId );
-
- /**
- * Count number of Iaps in an array of TDestinationData.
- * Helper function to detect new iap additions
- * @param aArray Array to count from
- * @return total number of IAPs from the given destinations array
- * @since S60 3.2
- */
- TInt CountIapsFromArray( RArray<TDestinationData>& aArray ) const;
-
- /**
- * Updates internal iDestinations store after a SNAP configuration change.
- * Determines also the SNAP where WLAN iap(s) were added.
- * @param aDestinations current Snap configuration attained from cmmanager
- * @param aChanged will be ETrue if there is a new WLAN iap
- * @param aSNAPId holds the SNAP id of the added WLAN iap
- * @since S60 3.2
- */
- void UpdateDestinationStore( RArray<TDestinationData>& aDestinations,
- TBool& aChanged,
- TInt& aSNAPId);
-
- /**
- * Updates IAPs / SNAPs configurations and notifies our client if
- * there is some changes.
- * @return TInt general symbian error code.
- */
- TInt UpdateIapTable();
-
- /**
- * Open connection to cmmanager
- * @return RCmManager reference to cmmanager
- */
- RCmManager& CmManagerL();
-
- /**
- * Initializes destinations.
- */
- void InitializeDestination();
-
-private: // data
-
- ///not own: observer to notify when there are changes in WLAN IAP/SNAPs
- MCCHCommDbWatcherObserver& iObserver;
-
- ///own: Commsdb access to get notifications about changes
- CCommsDatabase* iCommDb;
-
- // Central repository to get notifications of commsdat changes
- CRepository* iRepository;
-
- // Table id for iap table
- TUint32 iTableId;
-
- ///own: array holding information about iap count per destination
- // index 0 will contain count of iaps not bound to any
- // destination
- RArray<TDestinationData> iDestinations;
-
- //own, connectionmethodmanager
- RCmManager iCmm;
-
- // indicates is cmmanager open
- TBool iCmmOpen;
-
- // Holds the last cmmanager error
- TInt iLastError;
-
- // Error counter for cenrep notification request errors
- TInt iErrorCounter;
-
- // Indicates do we have to use force when asking snap's iap
- TBool iUseForce;
- };
-
-#endif // C_CCHCOMMDBWATCHER_H
-
-// End of file