diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/FileSystem/FSExtensionList.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/FileSystem/FSExtensionList.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,154 @@
+/*
+* 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;
+
+namespace SymbianUtils.FileSystem
+{
+    public class FSExtensionList : IEnumerable<FSExtensionDescriptor>
+    {
+        #region Constructors
+        public FSExtensionList()
+        {
+        }
+        #endregion
+
+        #region API
+        public void Clear()
+        {
+            iEntries.Clear();
+        }
+
+        public void Add( string aExtension, string aDescription )
+        {
+            Add( new FSExtensionDescriptor( aExtension, aDescription ) );
+        }
+
+        public void Add( FSExtensionDescriptor aEntry )
+        {
+            if ( !Contains( aEntry ) )
+            {
+                iEntries.Add( aEntry.GetHashCode(), aEntry );
+            }
+        }
+
+        public void AddRange( IEnumerable<FSExtensionDescriptor> aEntries )
+        {
+            foreach ( FSExtensionDescriptor entry in aEntries )
+            {
+                Add( entry );
+            }
+        }
+
+        public bool Contains( string aExtension )
+        {
+            bool ret = false;
+            //
+            foreach ( FSExtensionDescriptor entry in this )
+            {
+                if ( entry.ContainsExtension( aExtension ) )
+                {
+                    ret = true;
+                    break;
+                }
+            }
+            //
+            return ret;
+        }
+
+        public bool Contains( FSExtensionDescriptor aEntry )
+        {
+            bool ret = iEntries.ContainsKey( aEntry.GetHashCode() );
+            return ret;
+        }
+        #endregion
+
+        #region Properties
+        public int Count
+        {
+            get { return iEntries.Count; }
+        }
+
+        public FSExtensionDescriptor this[ int aIndex ]
+        {
+            get { return iEntries[ aIndex ]; }
+        }
+
+        public FSExtensionDescriptor this[ string aExtension ]
+        {
+            get
+            {
+                FSExtensionDescriptor ret = null;
+                //
+                if ( Contains( aExtension ) )
+                {
+                    FSExtensionDescriptor temp = new FSExtensionDescriptor( aExtension );
+                    ret = iEntries[ temp.GetHashCode() ];
+                }
+                //
+                return ret;
+            }
+        }
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region From System.Object
+        public override string ToString()
+        {
+            // Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*
+            StringBuilder ret = new StringBuilder();
+
+            foreach ( FSExtensionDescriptor ext in this )
+            {
+                string extString = ext.ToString();
+                ret.AppendFormat( "{0};", extString );
+            }
+
+            // Add "all files"
+            ret.Append( "All Files (*.*)|*.*" );
+
+            return ret.ToString();
+        }
+        #endregion
+
+        #region From IEnumerable<FSExtensionDescriptor>
+        public IEnumerator<FSExtensionDescriptor> GetEnumerator()
+        {
+            foreach ( KeyValuePair<int, FSExtensionDescriptor> kvp in iEntries )
+            {
+                yield return kvp.Value;
+            }
+        }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            foreach ( KeyValuePair<int, FSExtensionDescriptor> kvp in iEntries )
+            {
+                yield return kvp.Value;
+            }
+        }
+        #endregion
+
+        #region Data members
+        private SortedList<int, FSExtensionDescriptor> iEntries = new SortedList<int, FSExtensionDescriptor>();
+        #endregion
+    }
+}