crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Parser/Framework/Parser/SymParserWaiter.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Parser/Framework/Parser/SymParserWaiter.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,60 @@
+/*
+* 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 SymbianTree;
+using SymBuildParsingLib.Utils;
+using SymBuildParsingLib.Tree;
+using SymBuildParsingLib.Common.Objects;
+using SymBuildParsingLib.Parser.Framework.Parser;
+
+namespace SymBuildParsingLib.Parser.Framework.Parser
+{
+ public class SymParserWaiter
+ {
+ #region Constructors & destructor
+ public SymParserWaiter( SymParserBase aParser )
+ {
+ iParser = aParser;
+ //
+ iParser.ParserObservers += new SymBuildParsingLib.Parser.Framework.Parser.SymParserBase.ParserObserver( HandleParserEvent );
+ }
+ #endregion
+
+ #region API
+ public void Wait()
+ {
+ iSemaphore.Wait();
+ }
+ #endregion
+
+ #region Parser event handler
+ private void HandleParserEvent(SymParserBase aParser, SymBuildParsingLib.Parser.Framework.Parser.SymParserBase.TEvent aEvent)
+ {
+ if ( aEvent == SymParserBase.TEvent.EEventParsingComplete )
+ {
+ iSemaphore.Signal();
+ }
+ }
+ #endregion
+
+ #region Data members
+ private readonly SymParserBase iParser;
+ private SymSemaphore iSemaphore = new SymSemaphore( 0, 1 );
+ #endregion
+ }
+}