--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianImageLib/E32Image/Image/SymbianE32Image.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,116 @@
+/*
+* 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.Text;
+using System.IO;
+using SymbianUtils.Tracer;
+using SymbianUtils.Streams;
+using SymbianStructuresLib.Uids;
+using SymbianStructuresLib.Compression.Common;
+using SymbianImageLib.Common.Header;
+using SymbianImageLib.Common.Image;
+using SymbianImageLib.Common.Streams;
+using SymbianImageLib.E32Image.Content;
+using SymbianImageLib.E32Image.Header;
+using SymbianImageLib.E32Image.Exceptions;
+
+namespace SymbianImageLib.E32Image.Image
+{
+    public class SymbianImageE32 : SIImage
+    {
+        #region Constructors
+        public SymbianImageE32( FileInfo aFileInfo, ITracer aTracer )
+            : this( aFileInfo.FullName, (uint) aFileInfo.Length, 0, new SIStream( aFileInfo.OpenRead() ), aTracer )
+        {
+        }
+
+        internal SymbianImageE32( string aImageName, uint aImageContentSize, long aImageContentOffset, SIStream aStream, ITracer aTracer )
+            : base( aTracer, aStream, aImageName )
+        {
+            iContentOffsetWithinDataStream = aImageContentOffset;
+            //
+            using ( SymbianStreamReaderLE reader = base.Stream.CreateReader() )
+            {
+                reader.Seek( iContentOffsetWithinDataStream );
+                iHeader = new SIHeaderE32Image( this, reader );
+            }
+
+            // Since we are a single e32 image, we have a single e32 Image file descriptor
+            SIContentE32Image file = new SIContentE32Image( this, aImageName, aImageContentSize, aImageContentOffset );
+            base.RegisterFile( file );
+        }
+        #endregion
+
+        #region From SIImage
+        public override SIHeader Header
+        {
+            get { return iHeader; }
+        }
+        #endregion
+
+        #region API
+        public static bool IsImageFile( Stream aStream )
+        {
+            return IsImageFile( aStream, aStream.Position );
+        }
+        
+        public static bool IsImageFile( Stream aStream, long aPosition )
+        {
+            bool ret = false;
+            //
+            try
+            {
+                using ( SymbianStreamReaderLE reader = SymbianStreamReaderLE.New( aStream, SymbianStreamReaderLE.TCloseOperation.EResetPosition ) )
+                {
+                    aStream.Seek( aPosition, SeekOrigin.Begin );
+                    //
+                    byte[] bytes = reader.ReadBytes( SIHeaderE32Image.KMinimumSize );
+                    ret = SIHeaderE32Image.IsSymbianImageHeader( bytes );
+                }
+            }
+            catch ( Exception )
+            {
+            }
+            return ret;
+        }
+        #endregion
+
+        #region Properties
+        internal TCheckedUid Uid
+        {
+            get
+            {
+                return iHeader.Uid;
+            }
+        }
+
+        internal long ContentOffsetWithinDataStream
+        {
+            get { return iContentOffsetWithinDataStream; }
+        }
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Data members
+        private readonly SIHeaderE32Image iHeader;
+        private readonly long iContentOffsetWithinDataStream;
+        #endregion
+    }
+}