--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianDebugLib/PluginAPI/KeyBindings/DbgEngineKeyBindings.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,135 @@
+/*
+* 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.Text.RegularExpressions;
+using System.IO;
+using SymbianUtils.PluginManager;
+using SymbianStructuresLib.Arm;
+using SymbianStructuresLib.Arm.Instructions;
+using SymbianDebugLib.Engine;
+using SymbianDebugLib.PluginAPI.Types;
+
+namespace SymbianDebugLib.PluginAPI.Types.KeyBindings
+{
+    public abstract class DbgEngineKeyBindings : DbgPluginEngine
+    {
+        #region Factory function
+        public static DbgEngineKeyBindings New( DbgEngine aEngine )
+        {
+            PluginManager<DbgEngineKeyBindings> loader = new PluginManager<DbgEngineKeyBindings>( 1 );
+            loader.Load( new object[] { aEngine } );
+            //
+            DbgEngineKeyBindings ret = null;
+            foreach ( DbgEngineKeyBindings engine in loader )
+            {
+                if ( engine is DbgEngineKeyBindingsStub && loader.Count > 1 )
+                {
+                    continue;
+                }
+                else
+                {
+                    ret = engine;
+                    break;
+                }
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region Constructors
+        protected DbgEngineKeyBindings( DbgEngine aEngine )
+            : base( aEngine )
+        {
+        }
+        #endregion
+
+        #region API
+        public void LoadFromFile( string aFileName )
+        {
+            using ( StreamReader reader = new StreamReader( new FileStream( aFileName, FileMode.Open, FileAccess.Read ) ) )
+            {
+                string line = reader.ReadLine();
+                while ( line != null )
+                {
+                    Match m = KRegEx.Match( line );
+                    if ( m.Success )
+                    {
+                        int scanCode = int.Parse( m.Groups[ "ScanCode" ].Value, System.Globalization.NumberStyles.HexNumber );
+                        string value = m.Groups[ "Interpretation" ].Value;
+                        //
+                        if ( iTable.ContainsKey( scanCode ) == false )
+                        {
+                            iTable.Add( scanCode, value );
+                        }
+                    }
+                    line = reader.ReadLine();
+                }
+            }
+        }
+        #endregion
+
+        #region From DbgPluginEngine
+        protected override void DoClear()
+        {
+            iTable.Clear();
+        }
+        #endregion
+
+        #region Properties
+        public bool IsKeyBindingTableAvailable
+        {
+            get { return iTable.Count > 0; }
+        }
+
+        public string this[ int aScanCode ]
+        {
+            get
+            {
+                string ret = KUnknownKey;
+                //
+                if ( iTable.TryGetValue( aScanCode, out ret ) == false )
+                {
+                    ret = KUnknownKey;
+                }
+                //
+                return ret;
+            }
+        }
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Internal constants
+        private const string KUnknownKey = "Unknown Key";
+        private static readonly Regex KRegEx = new Regex(
+              "0x(?<ScanCode>[0-9a-fA-F]{4})\\=(?<Interpretation>.+)\r\n",
+            RegexOptions.Singleline
+            | RegexOptions.CultureInvariant
+            | RegexOptions.IgnorePatternWhitespace
+            | RegexOptions.Compiled
+            );
+        #endregion
+
+        #region Data members
+        private Dictionary<int, string> iTable = new Dictionary<int, string>();
+        #endregion
+    }
+}