--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianSymbolLib/Plugins/SLPluginMap/Provider/MapSourceProvider.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2004-2008 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: 
+*
+*/
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Text;
+using SymbianStructuresLib.Debug.Symbols;
+using SymbianStructuresLib.Debug.Symbols.Interfaces;
+using SymbianSymbolLib.SourceManagement.Source;
+using SymbianSymbolLib.SourceManagement.Provisioning;
+using SymbianUtils.FileTypes;
+using SymbianUtils;
+using SLPluginMap.Utilities;
+using SLPluginMap.Reader;
+using SLPluginMap.Reader.RVCT;
+using SLPluginMap.Reader.GCCE;
+
+namespace SLPluginMap.Provider
+{
+    public class MapSourceProvider : SymSourceProvider
+    {
+        #region Constructors
+        public MapSourceProvider( SymSourceProviderManager aManager )
+            : base( aManager )
+        {
+        }
+        #endregion
+          
+        #region From SymSourceProvider
+        public override SymSourceCollection CreateSources( string aFileName )
+        {
+            // In order to get the host binary name, we remove the map file extension
+            string fileName = aFileName;
+            string extension = Path.GetExtension( fileName ).ToUpper();
+            if ( extension.EndsWith( KMapFileExtension ) )
+            {
+                string name = fileName.Substring( 0, fileName.Length - extension.Length );
+                fileName = name;
+            }
+
+            // A map file source contains just a single collection. We don't know
+            // the device-side file name at this point.
+            SymbolCollection collection = SymbolCollection.NewByHostFileName( base.IdAllocator, fileName );
+            collection.IsRelocatable = true;
+            //
+            SymSource source = new SymSource( aFileName, this, collection );
+            return new SymSourceCollection( source );
+        }
+
+        public override void ReadSource( SymSource aSource, TSynchronicity aSynchronicity )
+        {
+            // Need to work out if it's a GCCE or RVCT map file.
+            TMapFileType type = MapFileUtils.Type( aSource.FileName );
+            //
+            MapReader reader = null;
+            switch( type )
+            { 
+            case TMapFileType.ETypeRVCT:
+                reader = new RVCTMapFileReader( aSource, base.Tracer );
+                break;
+            case TMapFileType.ETypeGCCE:
+                reader = new GCCEMapFileReader( aSource, base.Tracer );
+                break;
+            case TMapFileType.ETypeUnknown:
+            default:
+                throw new NotSupportedException();
+            }
+            //
+            reader.Read( aSynchronicity );
+        }
+
+        public override SymFileTypeList FileTypes
+        {
+            get
+            {
+                SymFileTypeList ret = new SymFileTypeList();
+                //
+                ret.Add( new SymFileType( ".map", "Map Files" ) );
+                //
+                return ret;
+            }
+        }
+
+        public override string Name
+        {
+            get { return "MAP"; }
+        }
+        #endregion
+
+        #region Properties
+        #endregion
+
+        #region Event handlers
+
+        #endregion
+
+        #region Internal constants
+        private const string KMapFileExtension = ".MAP";
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Data members
+        #endregion
+    }
+}