--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/skins/AknSkins/srvinc/AknsDriveMaster.h	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,207 @@
+/*
+* 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:  Handles disk drive information
+*
+*/
+
+
+#ifndef C_AKNSSRVDRIVEMASTER_H
+#define C_AKNSSRVDRIVEMASTER_H
+
+#include <e32base.h>
+#include <f32file.h>
+#include <disknotifyhandler.h>
+#include <driveinfo.h>
+
+// path to available skin directory
+_LIT( KAknSkinSrvPrivateSkinPath, "\\private\\10207114\\import\\" );
+
+// path to skin resource directory
+_LIT( KAknSkinSrvResourceDirectory, "\\resource\\skins\\" );
+
+
+/**
+ *  Listens to drive status changes.
+ *
+ *  @lib aknskinsrv.lib
+ *  @since S60 v5.0
+ */
+class MAknsSrvDriveObserver
+    {
+    public:
+        virtual void NotifyDriveStatusChange(
+            const TInt& aDrive, const TBool& aMediaNotPresent ) =0;
+    };
+
+
+/**
+ *  Handles disk drive information
+ *
+ *  Changes in drive statuses are received from MAknsSrvDriveObserver.
+ *
+ *  @lib aknskinsrv.lib
+ *  @since S60 v5.0
+ */
+NONSHARABLE_CLASS( CAknsSrvDriveMaster ) :
+    public CBase, public MDiskNotifyHandlerCallback
+    {
+
+public:
+
+    // Type of drive list.
+    enum TAknsSrvSkinDriveList
+        {
+        // Static, non-removable drive.
+        EAknsSrvStaticDrive = 0,
+        // Removable drive.
+        EAknsSrvRemovableDrive = 1,
+        // Any kind of drive.
+        EAknsSrvAnyDrive = 2
+        };
+
+    /**
+    * Constructor.
+    *
+    * @param aObserver observer for drive status changes.
+    * @return new instance of CAknsSrvDriveMaster.
+    */
+    static CAknsSrvDriveMaster* NewL( MAknsSrvDriveObserver* aObserver );
+
+    /**
+    * Destructor.
+    *
+    */
+    virtual ~CAknsSrvDriveMaster();
+
+    /**
+    * Returns skin directory on Rom.
+    *
+    * @param path to private skin directory on Rom.
+    */
+    static void DefaultSkinDirectoryOnRom( TDes& aPath );
+
+    /**
+    * Returns skin directory on memory card.
+    *
+    * @param path to private skin directory on memory card.
+    */
+    static void DefaultSkinDirectoryOnMemoryCard( TDes& aPath );
+
+    /**
+    * Returns skin directory on device drive.
+    *
+    * @param path to private skin directory on device drive.
+    */
+    static void DefaultSkinDirectoryOnDevice( TDes& aPath );
+
+    /**
+    * Returns a given default drive.
+    *
+    * @param aDriveType type of drive wanted (@see TDriveInfo)
+    * @param aDrive returned drive (inluding a double colon e.g. "C:")
+    */
+    static void GetDefaultDrive( const TInt& aDriveType, TDes& aDrive );
+
+    /**
+    * Returns information whether or not the drive is removable.
+    *
+    * @param aFileSession File server session.
+    * @param aDrive drive letter.
+    * @return ETrue if drive is removable.
+    */
+    static TBool IsRemovableDrive( RFs& aFileSession, const TDesC& aDrive );
+
+    /**
+    * Returns information whether or not the drive is removable.
+    *
+    * @param aFileSession File server session.
+    * @param aDrive drive enumeration.
+    * @return ETrue if drive is removable.
+    */
+    static TBool IsRemovableDrive( RFs& aFileSession, const TInt aDrive );
+
+    /**
+    * Returns the number of drives.
+    *
+    * @param aDriveType type of drives counted.
+    * @return number of drives in the device.
+    */
+    TInt GetNumberOfDrives( TAknsSrvSkinDriveList aDriveType ) const;
+
+    /**
+    * Returns the path to private skin directory on a given drive.
+    *
+    * @param aDriveType type of drive to get.
+    * @param aLocation index in drive array.
+    *        The max number to use can be retrieved with GetNumberOfDrives.
+    * @param aPath returns path to private directory.
+    */
+    void SkinDirectoryOnDrive(
+        TAknsSrvSkinDriveList aDriveType,
+        TInt aLocation,
+        TDes& aPath ) const;
+
+    /**
+    * From MDiskNotifyHandlerCallback.
+    */
+    void HandleNotifyDisk(
+        TInt aError,
+        const TDiskEvent& aEvent );
+
+private:
+
+    /* C++ constructor.*/
+    CAknsSrvDriveMaster( MAknsSrvDriveObserver* aObserver );
+
+    /* Second phase constructor. */
+    void ConstructL();
+
+private: // data
+
+    /**
+     * Array of removable drives. Each drive is given as drive enumerable
+     * (e.g. EDriveC).
+     * Own.
+     */
+    RArray<TInt> iRemovableDriveArray;
+
+    /**
+     * Array of non-removable drives. Each drive is given as drive enumerable
+     * (e.g. EDriveC).
+     * Own.
+     */
+    RArray<TInt> iStaticDriveArray;
+
+    /**
+     * Notifier for disk drive status changes.
+     * Own.
+     */
+    CDiskNotifyHandler* iDiskNotifier;
+
+    /**
+     * File server session.
+     * Own.
+     */
+    RFs iFsSession;
+
+    /**
+     * Observer for drive status changes.
+     * Not own.
+     */
+    MAknsSrvDriveObserver* iObserver;
+
+    };
+
+
+#endif // C_AKNSSRVDRIVEMASTER_H