diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/UI/Common/Engine/Engine/CAEngine.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/UI/Common/Engine/Engine/CAEngine.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,177 @@
+/*
+* 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.Text;
+using System.IO;
+using System.Collections.Generic;
+using System.Reflection;
+using SymbianUtils;
+using SymbianUtils.Settings;
+using SymbianUtils.Tracer;
+using SymbianUtils.PluginManager;
+using SymbianDebugLib.Engine;
+using CrashAnalyserEngine.Plugins;
+using CrashAnalyserEngine.Interfaces;
+
+namespace CrashAnalyserEngine.Engine
+{
+	public class CAEngine : DisposableObject, IEnumerable<CAPlugin>, ITracer
+	{
+		#region Constructors
+        public CAEngine( string[] aCommandLineArgs )
+		{
+            iDebugEngine = new DbgEngine( this );
+            iCommandLineArgs = aCommandLineArgs;
+
+            // Create settings
+            iSettings = new XmlSettings( "CASettings.xml" );
+            iSettings.Restore();
+		}
+		#endregion
+
+		#region API
+        #endregion
+
+		#region Properties
+        public XmlSettings Settings
+        {
+            get { return iSettings; }
+        }
+
+        public string[] CommandLineArguments
+        {
+            get { return iCommandLineArgs; }
+        }
+
+        /// <summary>
+        /// The main debug engine instance is owned by the engine and is shared
+        /// amongst all that need it.
+        /// </summary>
+        public DbgEngine DebugEngine
+        {
+            get { return iDebugEngine; }
+        }
+
+        public IEngineUIManager UIManager
+        {
+            get { return iUIManager; }
+            set
+            {
+                iUIManager = value;
+
+                // Now we can create the sub-engines
+                LoadPlugins();
+            }
+        }
+
+        public CAPlugin this[ string aName ]
+        {
+            get
+            {
+                CAPlugin ret = null;
+                //
+                foreach ( CAPlugin plugin in iPlugins )
+                {
+                    string name = plugin.Name.ToUpper();
+                    if ( name == aName.ToUpper() )
+                    {
+                        ret = plugin;
+                        break;
+                    }
+                }
+                //
+                return ret;
+            }
+        }
+        #endregion
+
+        #region Internal methods
+        private void LoadPlugins()
+        {
+            object[] parameters = new object[ 1 ];
+            parameters[ 0 ] = this;
+            //
+            iPlugins.Load( parameters );
+            //
+            NotifyAllLoaded();
+        }
+
+        private void NotifyAllLoaded()
+        {
+            foreach ( CAPlugin plugin in iPlugins )
+            {
+                plugin.AllPluginsLoaded();
+            }
+        }
+        #endregion
+
+        #region From IEnumerable<CAPlugin> 
+        public IEnumerator<CAPlugin> GetEnumerator()
+        {
+            return iPlugins.GetEnumerator();
+        }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            return iPlugins.GetEnumerator();
+        }
+        #endregion
+
+        #region From ITracer
+        public void Trace( string aMessage )
+        {
+            if ( iUIManager != null )
+            {
+                iUIManager.UITrace( aMessage );
+            }
+        }
+
+        public void Trace( string aFormat, params object[] aParams )
+        {
+            Trace( string.Format( aFormat, aParams ) );
+        }
+        #endregion
+
+        #region From DisposableObject
+        protected override void CleanupManagedResources()
+        {
+            try
+            {
+                base.CleanupManagedResources();
+            }
+            finally
+            {
+                if ( iPlugins != null )
+                {
+                    iPlugins.Unload();
+                    iPlugins = null;
+                }
+                //
+                iDebugEngine.Dispose();
+            }
+        }
+        #endregion
+
+        #region Data members
+        private readonly XmlSettings iSettings;
+        private readonly string[] iCommandLineArgs;
+        private readonly DbgEngine iDebugEngine;
+        private IEngineUIManager iUIManager = null;
+        private PluginManager<CAPlugin> iPlugins = new PluginManager<CAPlugin>(1);
+		#endregion
+    }
+}