diff -r 000000000000 -r ba25891c3a9e appinstaller/AppinstUi/Plugin/CommonUI/Src/CUIDriveUtils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppinstUi/Plugin/CommonUI/Src/CUIDriveUtils.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,335 @@
+/*
+* Copyright (c) 2002-2008 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:   This file contains the implementation of CCUIDriveSelection
+*                class member functions.
+*
+*/
+
+
+// INCLUDE FILES
+#include <StringLoader.h>
+#include <pathinfo.h>
+#include <data_caging_path_literals.hrh>
+#include <SWInstCommonUI.rsg>
+#include <AknCommonDialogs.h>
+#include <CAknMemorySelectionDialog.h>
+#ifdef RD_MULTIPLE_DRIVE 
+#include <CAknMemorySelectionDialogMultiDrive.h>
+#include <AknCommonDialogsDynMem.h>
+#else
+#include <CAknMemorySelectionDialog.h>
+#endif //RD_MULTIPLE_DRIVE
+
+#include "CUIDriveUtils.h"
+
+
+using namespace SwiUI::CommonUI;
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::CCUIDriveUtils
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CCUIDriveUtils::CCUIDriveUtils( TInt64 aSize,
+                                const RArray<TDriveUnit>& aDriveUnits, 
+                                const RArray<TInt64>& aDriveSpaces)
+    : iSize( aSize ),
+      iDriveUnits( aDriveUnits ),
+      iDriveSpaces( aDriveSpaces ),
+      iInternalArrayIndex( -1 ),
+      iCardArrayIndex( -1 )
+    {
+  
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CCUIDriveUtils::ConstructL()
+    {
+    #ifndef RD_MULTIPLE_DRIVE
+    // Find the Phone and memory card drives from the drive array
+    // and store the corresponding indexes, drive letters and free memories.
+    TDriveUnit phoneMemUnit( TParsePtrC( PathInfo::PhoneMemoryRootPath() ).Drive() );
+    TDriveUnit mmcUnit( TParsePtrC( PathInfo::MemoryCardRootPath() ).Drive() );    
+
+    for ( TInt index = 0; index < iDriveUnits.Count(); index++ )
+        {        
+        // Check if it's the phone memory
+        if ( (TInt)phoneMemUnit == (TInt)iDriveUnits[index] )
+            {
+            iInternalArrayIndex = index;
+            iInternalFreeMemory = iDriveSpaces[index];            
+            }
+        // Check if it's the memory card
+        else if ( PathInfo::MemoryCardRootPath().Length() > 0 && 
+                  (TInt)mmcUnit == (TInt)iDriveUnits[index] )
+            {
+            iCardArrayIndex = index;                
+            iCardFreeMemory = iDriveSpaces[index];  
+            }
+        }
+    #endif // RD_MULTIPLE_DRIVE   
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CCUIDriveUtils* CCUIDriveUtils::NewL(
+    TInt64 aSize,
+    const RArray<TDriveUnit>& aDriveUnits, 
+    const RArray<TInt64>& aDriveSpaces )
+    {
+    CCUIDriveUtils* self = 
+        new ( ELeave ) CCUIDriveUtils( aSize, aDriveUnits, aDriveSpaces );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self; 
+    }
+
+// Destructor
+CCUIDriveUtils::~CCUIDriveUtils()
+    {
+    
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::ShowSelectionDialogL
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TBool CCUIDriveUtils::ShowSelectionDialogL( TInt& aSelectedDrive )
+    {       
+    TBool result( EFalse );
+    
+    aSelectedDrive = 0;    
+
+#ifdef RD_MULTIPLE_DRIVE           
+    TBool externalDriveFound = EFalse;
+    RFs fs;
+    User::LeaveIfError( fs.Connect() );
+    CleanupClosePushL( fs );
+    
+    // Find out if there is MMC among the available drives.
+    for ( TInt index = 0; index < iDriveUnits.Count(); index++ )
+        {         
+        TDriveInfo info;
+                              
+        if ( KErrNone != fs.Drive( info, iDriveUnits[index] ) )
+            {            
+            // Ignore errors since the next drive might work.            
+            continue;
+            }
+        // Note that this do not work in WINS env.
+        if ( info.iDriveAtt & KDriveAttRemovable )
+            {            
+            externalDriveFound = ETrue;
+            }                                  
+        } 
+   
+#ifdef __WINS__
+    // Removable drives are not found in WINS env. 
+    externalDriveFound = ETrue;    
+#endif //__WINS__    
+   
+    CleanupStack::PopAndDestroy( &fs );
+    TInt supportedMemTypes = 0;
+
+    // If memory card is available for Symbian SWI, show all drives.
+    if ( externalDriveFound )
+        {
+        supportedMemTypes = AknCommonDialogsDynMem::EMemoryTypePhone|
+                            AknCommonDialogsDynMem::EMemoryTypeInternalMassStorage|
+                            AknCommonDialogsDynMem::EMemoryTypeMMCExternal;                   
+        }
+    else
+        {
+         // MMC is not available for Symbian SWI. Note that user may have insert the MMC
+         // but Symbian SWI has select available drives before that and we can not use
+         // drvie which is not listed. 
+         // Note also that if device has two MMC cards this fix do not really work.
+         supportedMemTypes = AknCommonDialogsDynMem::EMemoryTypePhone|
+                             AknCommonDialogsDynMem::EMemoryTypeInternalMassStorage;   
+        }
+    
+    CAknMemorySelectionDialogMultiDrive* memoryDialog = 
+                               CAknMemorySelectionDialogMultiDrive::NewL(
+                                                  	ECFDDialogTypeSave,
+                                                    R_SWCOMMON_MEMORY_SELECTION_DIALOG,
+                                                    EFalse,
+                                                    supportedMemTypes );
+                                                              
+#else
+    // Use ECFDDialogTypeSave to have double list box in the query
+    CAknMemorySelectionDialog* memoryDialog = CAknMemorySelectionDialog::NewL(
+        ECFDDialogTypeSave,
+        R_SWCOMMON_MEMORY_SELECTION_DIALOG,
+        ETrue );
+#endif  //RD_MULTIPLE_DRIVE      
+    CleanupStack::PushL( memoryDialog );    
+        
+    TInt size( (TInt) iSize / 1024 );
+    if ( size == 0 )
+        {
+        size = 1;        
+        }
+    
+    HBufC* header = StringLoader::LoadLC( R_SWCOMMON_MEMORY_HEADING, size );
+    memoryDialog->SetTitleL( header->Des() );    
+
+#ifdef RD_MULTIPLE_DRIVE
+    TDriveNumber driveNumber((TDriveNumber)KErrNotFound);    
+    result = memoryDialog->ExecuteL( driveNumber, NULL, NULL );
+        
+    if ( result != CAknCommonDialogsBase::TReturnKey(CAknCommonDialogsBase::ERightSoftkey) )
+        {
+    	for ( TInt index = 0; index < iDriveUnits.Count(); index++ )
+            {             
+            if (driveNumber == iDriveUnits[index] )  
+               {
+               aSelectedDrive = index;                  
+               break;	
+               }
+            }
+        }
+#else    
+    CAknMemorySelectionDialog::TMemory mem( CAknMemorySelectionDialog::EPhoneMemory );
+    result = memoryDialog->ExecuteL( mem );
+
+    if ( mem == CAknMemorySelectionDialog::EPhoneMemory )
+        {
+        // Phone memory selected
+        aSelectedDrive = GetInternalDriveIndex();        
+        }
+    
+    else
+        {
+        // Memory card selected
+        aSelectedDrive = GetCardDriveIndex();        
+        }    
+
+#endif  //RD_MULTIPLE_DRIVE  
+    CleanupStack::PopAndDestroy( 2 ); // header, memoryDialog
+ 
+    return result;    
+    }    
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::IsInternalDrivePresent
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TBool CCUIDriveUtils::IsInternalDrivePresent() const
+    {
+    TBool result( EFalse );
+    
+    if ( iInternalArrayIndex > -1 )
+        {
+        result = ETrue;        
+        }
+    return result;    
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::IsCardDrivePresent
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TBool CCUIDriveUtils::IsCardDrivePresent() const
+    {    
+    TBool result( EFalse );
+    
+    if ( iCardArrayIndex > -1 )
+        {
+        result = ETrue;        
+        }
+    return result;    
+    }
+  
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::GetInternalDriveSpace
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt64 CCUIDriveUtils::GetInternalDriveSpace() const
+    {
+    return iInternalFreeMemory;    
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::GetCardDriveSpace
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt64 CCUIDriveUtils::GetCardDriveSpace() const
+    {
+    return iCardFreeMemory;    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::GetDriveSpace
+// Get the free space on drive.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt64 CCUIDriveUtils::GetDriveSpace( TInt aIndex ) const
+    {
+    if ( aIndex == GetInternalDriveIndex() )
+        {
+        return GetInternalDriveSpace();        
+        }    
+    else
+        {
+        return GetCardDriveSpace();        
+        }    
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::GetInternalDriveSpace
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCUIDriveUtils::GetInternalDriveIndex() const
+    {
+    return iInternalArrayIndex;    
+    }
+
+// -----------------------------------------------------------------------------
+// CCUIDriveUtils::GetCardDriveSpace
+// Set callback for the wait dialog.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCUIDriveUtils::GetCardDriveIndex() const
+    {
+    return iCardArrayIndex;    
+    }
+
+//  End of File
+