--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homesync/contentmanager/cmserver/cmmemorymanager/inc/cmmmquotalistener.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,192 @@
+/*
+* Copyright (c) 2006-2007 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:  Quota listener class in the Store manager component
+*
+*/
+
+
+#ifndef C_CMMMQUOTALISTENER_H
+#define C_CMMMQUOTALISTENER_H
+
+#include <e32base.h>
+#include <f32file.h> // RFs
+
+/* Forward declarations. */
+class CAknGlobalProgressDialog;
+class CCmDmMain;
+class MMPXHarvesterUtility;
+
+/**
+ *  CCmMmQuotaListener class
+ *  Part of Memory Manager
+ *  @lib cmmemorymanager.lib
+ *  @since S60 v3.0
+ */
+class CCmMmQuotaListener : public CActive
+    {
+
+public: // Symbian constructors and C++ destructor
+
+    /**
+     * Creates new CCmMmQuotaListener class and opens connection to database
+     *
+     * @since S60 v3.0
+     * @param aDbManager
+     * @param aDrive
+     * @return pointer to CCmMmQuotaListener object
+     */
+    static CCmMmQuotaListener* NewL( CCmDmMain& aDbManager, TInt aDrive );
+
+    /**
+     * Creates new CCmMmQuotaListener class and leaves the instance
+     * in the cleanup stack
+     *
+     * @since S60 v3.0
+     * @param aDbManager
+     * @param aDrive
+     * @return  pointer to CCmMmQuotaListener object
+     */
+    static CCmMmQuotaListener* NewLC( CCmDmMain& aDbManager, TInt aDrive );
+
+    /**
+     * C++ destructor
+     *
+     * @since S60 v3.0
+     */
+    virtual ~CCmMmQuotaListener();
+
+protected: // Functions from base class
+
+    /**
+     * From CActive
+     * Cancels any outstanding operation
+     *
+     * @since S60 v3.0
+     */
+    void DoCancel();
+
+    /**
+     * From CActive
+     * Callback function
+     *
+     * @since S60 v3.0
+     */
+    void RunL();
+    
+private:
+
+    /**
+     * Resolves drives root path
+     *
+     * @since S60 v3.0
+     * @param aDriveNumber
+     * @return Root path
+     */
+    HBufC* ResolveAndAppendRootPathL( const TInt aDriveNumber );  
+
+private:
+
+    /**
+     * C++ constructor
+     *
+     * @since S60 v3.0
+     * @param aDbManager
+     * @param aDrive
+     */
+    CCmMmQuotaListener( CCmDmMain& aDbManager, TInt aDrive );
+
+    /**
+     * Second-phase constructor
+     *
+     * @since S60 v3.0
+     */
+    void ConstructL();
+
+private: // New methods
+
+    /**
+     * ReadResourceL
+     *
+     * @since S60 v3.0
+     * @param aResourceId
+     * @return resource string
+     */
+    HBufC16* ReadResourceL( TInt aResourceId );
+
+    /**
+     * Waits for given time and after that issues NotifyDiskSpace request
+     * to the fileserver and sets this object active.
+     *
+     * @since S60 v3.1
+     * @param aTimeoutValue time to wait.
+     */
+    void RequestNotificationAfterTimeout( TInt aTimeoutValue );
+    
+    /**
+     * Issues NotifyDiskSpace request to the fileserver and sets this object 
+     * active.
+     *
+     * @since S60 v3.1
+     */
+    void RequestDiskSpaceNotification();
+
+    /**
+     * Asks a confirmation for delete operation from the user.
+     *
+     * @since S60 v3.1
+     * @param aListName 
+     * @param aListSize 
+     * @return the status of the confirmation in a TRequestStatus
+     */
+    TRequestStatus DeleteConfirmationL( 
+        const TDesC& aListName, 
+        TUint32 aListSize );
+    
+    /**
+     * Deletes the files in the array. Shows progressnote about delete 
+     * operation progress.
+     *
+     * @since S60 v3.1
+     * @param aArray 
+     * @param aListName 
+     * @return Total size of all deleted files together.
+     */
+    TUint32 DeleteFilesL( 
+        const RPointerArray<CCmFillListItem>& aArray,
+        const TDesC8& aListName );
+
+    /**
+     * Remove files from the end of the array so that the total amount of 
+     * files in the list is no more than aDeleteLimit megabytes.
+     *
+     * @since S60 v3.1
+     * @param aArray the array 
+     * @param aDeleteLimit maximum amount of the filesizes in the array 
+     *        together after this method call (in megabytes).
+     * @return Total size of all files in the array together.
+     */ 
+    TUint32 CCmMmQuotaListener::RemoveExtraFiles( 
+        RPointerArray<CCmFillListItem>& aArray, 
+        TInt64 aDeleteLimit ) const;
+
+private: // data
+    TInt             iDrive;
+    RFs              iFileSession;
+    TInt64           iQuota;
+    CCmDmMain&       iDbManager;    
+    MMPXHarvesterUtility* iHarvester; // owned
+    CAknGlobalProgressDialog* iProgressDialog; //owned
+    };
+
+#endif //  C_CMMMQUOTALISTENER_H