diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianDebugLib/Entity/Primer/DbgEntityPrimerSilent.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianDebugLib/Entity/Primer/DbgEntityPrimerSilent.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* 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.IO;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading;
+using SymbianUtils;
+using SymbianUtils.PluginManager;
+using SymbianUtils.FileSystem;
+using SymbianUtils.Settings;
+using SymbianDebugLib.Engine;
+using SymbianDebugLib.PluginAPI;
+
+namespace SymbianDebugLib.Entity.Primer
+{
+    internal class DbgEntityPrimerSilent : IDbgEntityPrimer
+    {
+        #region Constructors
+        public DbgEntityPrimerSilent( DbgEntity aEntity, DbgPluginEngine aPlugin )
+        {
+            iEntity = aEntity;
+            iPlugin = aPlugin;
+
+            // Make a new primer and seed it with the entity.
+            iPrimer = aPlugin.CreatePrimer();
+            iPrimer.Add( aEntity );
+
+            // Listen to plugin primer events
+            iPrimer.EventHandler += new DbgPluginPrimer.PrimeEventHandler( PrimerPlugin_EventHandler );
+        }
+        #endregion
+
+        #region From IDbgEntityPrimer
+        public void Prime( TSynchronicity aSynchronicity )
+        {
+            PrimeException = null;
+            //
+            try
+            {
+                iPrimer.Prime( aSynchronicity );
+            }
+            catch ( Exception e )
+            {
+                OnPrimeStart();
+                PrimeException = e;
+                OnPrimeComplete();
+            }
+        }
+
+        public string PrimeErrorMessage
+        {
+            get { return iEntity.PrimerResult.PrimeErrorMessage; }
+        }
+
+        public Exception PrimeException
+        {
+            get { return iEntity.PrimerResult.PrimeException; }
+            internal set { iEntity.PrimerResult.PrimeException = value; }
+        }
+        #endregion
+
+        #region Properties
+        public bool PrimedOkay
+        {
+            get { return iEntity.PrimerResult.PrimedOkay; }
+        }
+
+        public DbgEntity Entity
+        {
+            get { return iEntity; }
+        }
+
+        public DbgPluginEngine Plugin
+        {
+            get { return iPlugin; }
+        }
+        #endregion
+
+        #region Event handlers
+        private void PrimerPlugin_EventHandler( DbgPluginPrimer.TPrimeEvent aEvent, object aData )
+        {
+            switch ( aEvent )
+            {
+            case DbgPluginPrimer.TPrimeEvent.EEventPrimingStarted:
+                OnPrimeStart();
+                break;
+            case DbgPluginPrimer.TPrimeEvent.EEventPrimingProgress:
+                if ( aData != null && ( aData is int ) )
+                {
+                    int prog = (int) aData;
+                    OnPrimeProgress( prog );
+                }
+                break;
+            case DbgPluginPrimer.TPrimeEvent.EEventPrimingComplete:
+                OnPrimeComplete();
+                break;
+            }
+        }
+        #endregion
+
+        #region Event cascading
+        protected void OnPrimeStart()
+        {
+            bool sent = ( ( iFlags & TFlags.EFlagsSentEventStart ) == TFlags.EFlagsSentEventStart );
+            if ( !sent )
+            {
+                iEntity.OnPrimeStart( this );
+                iFlags |= TFlags.EFlagsSentEventStart;
+            }
+        }
+
+        protected void OnPrimeProgress( int aValue )
+        {
+            iEntity.OnPrimeProgress( this, aValue );
+        }
+
+        protected void OnPrimeComplete()
+        {
+            bool sent = ( ( iFlags & TFlags.EFlagsSentEventComplete ) == TFlags.EFlagsSentEventComplete );
+            if ( !sent )
+            {
+                // Update entity's primer results
+                iEntity.OnPrimeComplete( this );
+                iFlags |= TFlags.EFlagsSentEventComplete;
+            }
+        }
+        #endregion
+
+        #region Internal methods
+        #endregion
+
+        #region Internal enumerations
+        [Flags]
+        private enum TFlags
+        {
+            EFlagsNone = 0,
+            EFlagsSentEventStart = 1,
+            EFlagsSentEventComplete = 2
+        }
+        #endregion
+
+        #region Data members
+        private readonly DbgEntity iEntity;
+        private readonly DbgPluginEngine iPlugin;
+        private readonly DbgPluginPrimer iPrimer;
+        private TFlags iFlags = TFlags.EFlagsNone;
+        #endregion
+    }
+}