--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianCodeLib/SourceManagement/Provisioning/CodeSourceProvider.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,134 @@
+/*
+* 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.Collections.Generic;
+using System.Text;
+using System.IO;
+using SymbianUtils;
+using SymbianUtils.Tracer;
+using SymbianUtils.FileTypes;
+using SymbianStructuresLib.Arm;
+using SymbianStructuresLib.Arm.Instructions;
+using SymbianStructuresLib.Debug.Common.Id;
+using SymbianStructuresLib.Debug.Common.Interfaces;
+using SymbianCodeLib.DbgEnginePlugin;
+using SymbianCodeLib.SourceManagement.Source;
+using SymbianInstructionLib.Arm.Library;
+using SymbianInstructionLib.Arm.Instructions.Common;
+
+namespace SymbianCodeLib.SourceManagement.Provisioning
+{
+    public abstract class CodeSourceProvider : DisposableObject
+    {
+        #region Constructors
+        protected CodeSourceProvider( CodeSourceProviderManager aManager )
+        {
+            iManager = aManager;
+        }
+        #endregion
+
+        #region Framework API
+        public virtual bool IsSupported( string aFileName )
+        {
+            SymFileTypeList fileTypes = FileTypes;
+            string extension = Path.GetExtension( aFileName );
+            //
+            bool ret = fileTypes.IsSupported( extension );
+            return ret;
+        }
+
+        public virtual CodeSourceCollection CreateSources( string aName )
+        {
+            throw new NotSupportedException( "Support not implemented by " + this.GetType().ToString() );
+        }
+
+        public abstract SymFileTypeList FileTypes
+        {
+            get;
+        }
+
+        public abstract string Name
+        {
+            get;
+        }
+
+        public virtual string GetFileName( CodeSource aSource )
+        {
+            string ret = aSource.URI;
+            return ret;
+        }
+
+        public virtual void PrepareToCreateSources( IEnumerable<string> aFileNames )
+        {
+        }
+        #endregion
+
+        #region API
+        public IArmInstruction[] ConvertToInstructions( TArmInstructionSet aInstructionSet, uint[] aRawInstructions, uint aStartingAddress )
+        {
+            IArmInstruction[] ret = iManager.InstructionLibrary.ConvertToInstructions( aInstructionSet, aRawInstructions, aStartingAddress );
+            return ret;
+        }
+
+        public bool SourceRemove( CodeSource aSource )
+        {
+            CodeSourceManager manager = iManager.Plugin.SourceManager;
+            bool removed = manager.Remove( aSource );
+            return removed;
+        }
+
+        public bool SourceAdd( CodeSource aSource )
+        {
+            CodeSourceManager manager = iManager.Plugin.SourceManager;
+            bool added = manager.Add( aSource );
+            return added;
+        }
+        #endregion
+
+        #region Properties
+        public ITracer Tracer
+        {
+            get { return iManager; }
+        }
+
+        public IPlatformIdAllocator IdAllocator
+        {
+            get { return iManager.IdAllocator; }
+        }
+
+        public ArmLibrary InstructionLibrary
+        {
+            get { return iManager.InstructionLibrary; }
+        }
+
+        public int SourceCount
+        {
+            get { return iManager.Plugin.SourceManager.Count; }
+        }
+
+        protected CodeSourceProviderManager ProvisioningManager
+        {
+            get { return iManager; }
+        }
+        #endregion
+
+        #region Data members
+        private readonly CodeSourceProviderManager iManager;
+        #endregion
+    }
+}