diff -r 000000000000 -r 4e1aa6a622a0 commonservices/PlatformEnv/disknotifyhandler/inc/diskwatcher.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/commonservices/PlatformEnv/disknotifyhandler/inc/diskwatcher.h Tue Feb 02 00:53:00 2010 +0200 @@ -0,0 +1,92 @@ +/* +* 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: Class for notify disk watcher +* +*/ + + + +#ifndef C_DISK_WATCHER_H +#define C_DISK_WATCHER_H + +// INCLUDES +#include +#include +#include "diskwatcherbase.h" +#include "disknotifyhandler.h" + +// CLASS DECLARATION +/** +* Class provides functionality of notify disk watcher. +* +* @since S60 5.0 +*/ +NONSHARABLE_CLASS(CDiskWatcher) : public CDiskWatcherBase + { +public: + /** + * This is a two-phase constructor method to create a new watcher instance. + * + * @since S60 5.0 + * @param aCallback Reference to callback + * @param aFs Reference to open file server session + * @return A pointer to a new watcher instance. + */ + static CDiskWatcher* NewL( + MDiskNotifyHandlerCallback& aCallback, + RFs& aFs ); + + /** + * Destructor. + */ + ~CDiskWatcher(); + + /** + * Activates watcher + * + * @since S60 5.0 + */ + void Activate(); + +private: // From CDiskWatcherBase + void WatcherError( TInt aError, const TBool& aKilled ); + void ReactivateWatcher(); + void RunWatcher( const TBool& aKilled ); + void CancelWatcher(); + +private: + CDiskWatcher( + MDiskNotifyHandlerCallback& aCallback, + RFs& aFs ); + void ConstructL(); + + NONSHARABLE_CLASS( TWatcherInfo ) + { + public: + void Read( RFs& aFs, TInt aDrive ); + TBool IsChanged( const TWatcherInfo& aNewInfo ) const; + void Reset(); + public: + TDriveInfo iDriveInfo; + TUint iDriveStatus; + }; + +private: + TFixedArray< TWatcherInfo, KMaxDrives > iInfoList; + }; + + +#endif // C_DISK_WATCHER_H + +// End of File