diff -r 000000000000 -r ba25891c3a9e appinstaller/AppinstUi/Plugin/CommonUI/Inc/CUIDriveUtils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppinstUi/Plugin/CommonUI/Inc/CUIDriveUtils.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2002-2004 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:   This file contains the header file of the CCUIDriveUtils class 
+*
+*/
+
+
+#ifndef CUIDRIVEUTILS_H
+#define CUIDRIVEUTILS_H
+
+//  INCLUDES
+#include <e32base.h>
+
+//  FORWARD DECLARATIONS
+
+namespace SwiUI
+{
+namespace CommonUI
+{
+
+/**
+* This class provides functions to launch a common file selection dialog.
+* @lib SWInstCommonUI.lib
+* @since 3.0
+*/
+NONSHARABLE_CLASS(CCUIDriveUtils) : public CBase
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        * @param aSize - Size of the package.
+        * @param aDriveUnits - Array of available drives as drive units.
+        * @param aDriveSpaces - Array of free space on each of the drives in the
+        *                       aDriveLetters array.
+        */
+        static CCUIDriveUtils* NewL( TInt64 aSize,
+                                     const RArray<TDriveUnit>& aDriveUnits, 
+                                     const RArray<TInt64>& aDriveSpaces);
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CCUIDriveUtils();
+
+
+    public: // New functions
+        
+        /**
+        * Show a drive selection dialog. 
+        * @since 3.0
+        * @param aSelectedDrive - Contains the drive letter that user selected.
+        * @return ETrue is user selected a drive, EFalse if user canceled the query.
+        */
+        TBool ShowSelectionDialogL( TInt& aSelectedDrive );
+
+        /**
+        * Function to get info if internal drive is present (phone memory).
+        * @since 3.0
+        * @return ETrue if yes, EFalse if no.
+        */
+        TBool IsInternalDrivePresent() const;
+
+        /**
+        * Function to get info if memory card is present.
+        * @since 3.0
+        * @return ETrue if yes, EFalse if no.
+        */
+        TBool IsCardDrivePresent() const;  
+        
+        /**
+        * Get the free space on phone memory.
+        * @since 3.0
+        * @return Free space on phone memory.
+        */
+        TInt64 GetInternalDriveSpace() const;
+
+        /**
+        * Get the free space on memory card.
+        * @since 3.0
+        * @return Free space on memory card.
+        */
+        TInt64 GetCardDriveSpace() const;       
+
+        /**
+        * Get the free space on drive.
+        * @since 3.0
+        * @param aIndex - Drive index.
+        * @return Free space on memory card.
+        */
+        TInt64 GetDriveSpace( TInt aIndex ) const;      
+        
+        /**
+        * Get array index of the phone memory in the aDriveLetters array.
+        * @since 3.0
+        * @return Array index of the phone memory.
+        */      
+        TInt GetInternalDriveIndex() const;
+
+        /**
+        * Get array index of the memory card in the aDriveLetters array.
+        * @since 3.0
+        * @return Array index of the memory card.
+        */  
+        TInt GetCardDriveIndex() const;        
+        
+    private:
+        
+        /**
+        * Constructor.
+        * @param aSize - Size of the package.
+        * @param aDriveUnits - Array of available drives as drive units.
+        * @param aDriveSpaces - Array of free space on each of the drives in the
+        *                            aDriveLetters array.
+        */
+        CCUIDriveUtils( TInt64 aSize,
+                        const RArray<TDriveUnit>& aDriveUnits, 
+                        const RArray<TInt64>& aDriveSpaces);
+
+        /**
+        * 2nd phase constructor.
+        */
+        void ConstructL();
+             
+    private: // Data
+
+        TInt64 iSize;        
+        const RArray<TDriveUnit>& iDriveUnits;        
+        const RArray<TInt64>& iDriveSpaces;        
+
+        TInt iInternalArrayIndex;
+        TInt iCardArrayIndex;    
+    
+        TChar iCardDriveLetter;  
+
+        TInt64 iInternalFreeMemory;
+        TInt64 iCardFreeMemory;
+    };
+}
+}
+
+#endif      // SWCOMMONUI_H
+            
+// End of File