crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbolLib/Engines/Base/SymbolEngineBase.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbolLib/Engines/Base/SymbolEngineBase.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.IO;
+using System.Text;
+using System.Threading;
+using System.Collections;
+using SymbianUtils;
+using SymbianUtils.Tracer;
+using SymbolLib.CodeSegDef;
+using SymbolLib.Generics;
+
+namespace SymbolLib.Engines.Common
+{
+ public abstract class SymbolEngineBase : GenericSymbolEngine
+ {
+ #region Events
+ public delegate void ParsingStarted( SymbolEngineBase aEngine, string aFileName );
+ public event ParsingStarted ParsingStartedHandler;
+
+ public delegate void ParsingProgress( SymbolEngineBase aEngine, string aFileName, int aProgress );
+ public event ParsingProgress ParsingProgressHandler;
+
+ public delegate void ParsingCompleted( SymbolEngineBase aEngine, string aFileName );
+ public event ParsingCompleted ParsingCompletedHandler;
+
+ public delegate void CollectionCreated( SymbolEngineBase aEngine, GenericSymbolCollection aCollection );
+ public event CollectionCreated CollectionCreatedHandler;
+ #endregion
+
+ #region Construct & destruct
+ protected internal SymbolEngineBase( ITracer aTracer )
+ : base( aTracer )
+ {
+ }
+ #endregion
+
+ #region API
+ public abstract bool AddressInRange( long aAddress );
+
+ public virtual int FileNameCount
+ {
+ get { return 0; }
+ }
+
+ public virtual string FileName( int aIndex )
+ {
+ return string.Empty;
+ }
+
+ public virtual void LoadFromFile( string aFileName, TSynchronicity aSynchronicity )
+ {
+ throw new NotSupportedException();
+ }
+
+ public virtual bool LoadFromDefinition( CodeSegDefinition aDefinition, TSynchronicity aSynchronicity )
+ {
+ throw new NotSupportedException();
+ }
+
+ public virtual void LoadFromDefinitionCollection( CodeSegDefinitionCollection aCollection, TSynchronicity aSynchronicity )
+ {
+ foreach ( CodeSegDefinition definition in aCollection )
+ {
+ LoadFromDefinition( definition, aSynchronicity );
+ }
+ }
+
+ public virtual void UnloadAll()
+ {
+ }
+
+ public virtual bool Unload( CodeSegDefinition aDefinition )
+ {
+ return false;
+ }
+
+ public virtual bool IsLoaded( CodeSegDefinition aDefinition )
+ {
+ return false;
+ }
+ #endregion
+
+ #region Internal event dispatchers
+ protected void OnParsingStarted( string aFileName )
+ {
+ if ( ParsingStartedHandler != null )
+ {
+ ParsingStartedHandler( this, aFileName );
+ }
+ }
+
+ protected void OnParsingProgress( string aFileName, int aProgress )
+ {
+ if ( ParsingProgressHandler != null )
+ {
+ ParsingProgressHandler( this, aFileName, aProgress );
+ }
+ }
+
+ protected void OnParsingCompleted( string aFileName )
+ {
+ if ( ParsingCompletedHandler != null )
+ {
+ ParsingCompletedHandler( this, aFileName );
+ }
+ }
+
+ protected void OnCollectionCreated( GenericSymbolCollection aCollection )
+ {
+ if ( CollectionCreatedHandler != null )
+ {
+ CollectionCreatedHandler( this, aCollection );
+ }
+ }
+ #endregion
+
+ #region Data members
+ #endregion
+ }
+}