--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianImageLib/ROFS/Image/SIROFS.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Text;
+using System.IO;
+using SymbianUtils;
+using SymbianUtils.Streams;
+using SymbianUtils.Tracer;
+using SymbianStructuresLib.Compression.Common;
+using SymbianImageLib.Common.Content;
+using SymbianImageLib.Common.Image;
+using SymbianImageLib.Common.Header;
+using SymbianImageLib.Common.Streams;
+using SymbianImageLib.ROFS.Content;
+using SymbianImageLib.ROFS.Header;
+using SymbianImageLib.ROFS.Structures;
+
+namespace SymbianImageLib.ROFS.Image
+{
+    public class SIROFS : SIImage
+    {
+        #region Constructors
+        public SIROFS( ITracer aTracer, Stream aStream, string aName )
+            : base( aTracer, new SIStream( aStream ), aName )
+        {
+            base.Trace( "[SymbianImageROFS] Ctor() - START" );
+            iHeader = SIHeaderROF.New( this, aStream );
+
+            ReadFiles();
+            base.Trace( "[SymbianImageROFS] Ctor() - END" );
+        }
+        #endregion
+
+        #region From SIImage
+        public override SIHeader Header
+        {
+            get { return iHeader; }
+        }
+        #endregion
+
+        #region API
+        public static bool IsROFS( Stream aStream )
+        {
+            bool ret = false;
+            //
+            try
+            {
+                ret = SIHeaderROF.IsROFS( aStream );
+            }
+            catch ( Exception )
+            {
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region Properties
+        #endregion
+
+        #region Internal methods
+        private void ReadFiles()
+        {
+            base.Trace( "[SymbianImageROFS] ReadFiles() - reading directory tree..." );
+            using ( SymbianStreamReaderLE reader = SymbianStreamReaderLE.New( (Stream) base.Stream ) )
+            {
+                reader.Seek( iHeader.InternalHeader.DirTreeOffset, SeekOrigin.Begin );
+                TRofsDir rootDirectory = new TRofsDir( string.Empty, (uint) reader.Position, reader, this );
+
+                base.Trace( "[SymbianImageROFS] ReadFiles() - converting directory tree to full full paths..." );
+                MakeFilesForDirectory( rootDirectory, string.Empty );
+            }
+        }
+
+        private void MakeFilesForDirectory( TRofsDir aDirectory, string aParentDirectoryName )
+        {
+            string name = aParentDirectoryName + @"\";
+
+            // Create files
+            StringBuilder fullName = new StringBuilder();
+            foreach ( TRofsEntry entry in aDirectory )
+            {
+                fullName.Length = 0;
+                fullName.Append( name );
+                fullName.Append( entry.Name );
+                //
+                SIContent file = SIContentFactoryROFS.New( this, fullName.ToString(), entry.FileSize, entry.FileAddress, entry.Uids );
+                base.RegisterFile( file );
+            }
+
+            // Create files in any subdirs
+            foreach ( TRofsDir subdir in aDirectory.SubDirectories )
+            {
+                MakeFilesForDirectory( subdir, name + subdir.Name );
+            }
+        }
+        #endregion
+
+        #region Data members
+        private readonly SIHeaderROF iHeader;
+        #endregion
+    }
+}