--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/src/fmbkupengine/src/MMCScBkupPhoneModelUtils.cpp	Tue Aug 31 15:06:05 2010 +0300
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2005 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: MMCScBkupPhoneModelUtils implementation
+*
+*
+*/
+
+#include "MMCScBkupPhoneModelUtils.h"
+
+// User includes
+#include "MMCScBkupArchiveFlags.h"
+#include "MMCScBkupArchiveUtils.h"
+
+// System includes
+#include <sysutil.h>
+
+
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// MMCScBkupPhoneModelUtils::CurrentPhoneModelLC()
+// 
+// 
+// ---------------------------------------------------------------------------
+HBufC8* MMCScBkupPhoneModelUtils::CurrentPhoneModelLC()
+    {
+    HBufC8* ret = HBufC8::NewLC( MaximumPhoneModelIdentifierLength() );
+    //
+    TBuf<KSysUtilVersionTextLength> version;
+    const TInt thirdLine(3);
+    const TInt err = SysUtil::GetSWVersion( version);
+    
+    if  ( err == KErrNone )
+        {
+        // Assume syntax Vxx.xx\ndd-mm-yy\nNHL-vvv\n(c)
+        // Extract model version from third line
+        for(TInt i(0); i < thirdLine; i++)
+            {
+            TInt cutPos = version.Locate( '\n' );
+
+            if( cutPos == KErrNotFound )
+                {
+                break;
+                }
+            else if(i < ( thirdLine - 1 ) )
+                {
+                version.Delete( 0, cutPos + 1 );
+                }
+            else
+                {
+                cutPos = version.Locate( '\n' );
+                if( cutPos != KErrNotFound )
+                    {
+                    version.Delete( cutPos, (version.Length() - cutPos) );
+                    }
+                ret->Des().Copy( version );
+                }
+            }
+        }
+
+    // Implicit requirement - should always be the case though
+    __ASSERT_ALWAYS( ret->Length() <= 255, User::Invariant());
+    return ret;
+    }
+
+
+// ---------------------------------------------------------------------------
+// MMCScBkupPhoneModelUtils::MaximumPhoneModelIdentifierLength()
+// 
+// 
+// ---------------------------------------------------------------------------
+TInt MMCScBkupPhoneModelUtils::MaximumPhoneModelIdentifierLength()
+    {
+    return KSysUtilVersionTextLength;
+    }
+
+
+// ---------------------------------------------------------------------------
+// MMCScBkupPhoneModelUtils::ArchiveRestorePermissableL()
+// 
+// 
+// ---------------------------------------------------------------------------
+TBool MMCScBkupPhoneModelUtils::ArchiveRestorePermissableL( const TDesC8& aPhoneModelData, TBitFlags aArchiveFlags, const TVersion& aArchiveVersion )
+    {
+    TBool restoreOkay = EFalse;
+    
+    // Check version first
+    restoreOkay = ( aArchiveVersion.iMajor >= KMMCScBkupArchiveFileFormatFirstRestorableMajorVersion );
+    
+    // Check flags next
+    if  ( restoreOkay )
+        {
+        restoreOkay = ( aArchiveFlags.Value() & EMMCScBkupArchiveFlagsContentValid );
+       
+        // Only check model if the flags were alright
+        if  ( restoreOkay )
+            {
+            HBufC8* currentData = CurrentPhoneModelLC();
+            restoreOkay = ( aPhoneModelData.Compare( *currentData ) == 0 );
+            CleanupStack::PopAndDestroy( currentData );
+            }
+        }
+
+    // Done
+    return restoreOkay;
+    }
+
+
+
+