crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/FileSystem/FSLog.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/FileSystem/FSLog.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,145 @@
+/*
+* 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.IO;
+using System.Windows.Forms;
+using SymbianUtils;
+using SymbianUtils.Tracer;
+
+namespace SymbianUtils.FileSystem
+{
+ public sealed class FSLog : DisposableObject, ITracer
+ {
+ #region Constructors
+ public FSLog()
+ : this( false )
+ {
+ }
+
+ public FSLog( bool aIncludeTimeStamp )
+ {
+ iIncludeTimeStamp = aIncludeTimeStamp;
+ //
+ try
+ {
+ string path = Application.ExecutablePath;
+ string exe = Path.GetFileName( path );
+ path = Path.GetDirectoryName( path );
+ //
+ string file = Path.Combine( path, exe + ".debug.txt" );
+ iStream = new StreamWriter( new FileStream( file, FileMode.Create ) );
+ iStream.AutoFlush = true;
+ }
+ catch ( Exception )
+ {
+ }
+ }
+ #endregion
+
+ #region API
+ public void TraceAlways( string aMessage )
+ {
+ DoTrace( aMessage, true );
+ }
+ #endregion
+
+ #region Properties
+ public bool Verbose
+ {
+ get { return iVerbose; }
+ set { iVerbose = value; }
+ }
+ #endregion
+
+ #region Internal methods
+ private void DoTrace( string aLine, bool aDiagnostics )
+ {
+ if ( aDiagnostics )
+ {
+ System.Diagnostics.Debug.WriteLine( aLine );
+ }
+
+ // Try to output to file
+ if ( iStream != null )
+ {
+ try
+ {
+ iStream.WriteLine( aLine );
+ }
+ catch ( Exception )
+ {
+ iStream.Close();
+ iStream = null;
+ }
+ }
+ }
+ #endregion
+
+ #region DisposableObject
+ protected override void CleanupManagedResources()
+ {
+ try
+ {
+ base.CleanupManagedResources();
+ }
+ finally
+ {
+ if ( iStream != null )
+ {
+ iStream.Close();
+ }
+ iStream = null;
+ }
+ }
+ #endregion
+
+ #region From ITracer
+ public void Trace( string aMessage )
+ {
+ StringBuilder text = new StringBuilder( aMessage );
+ if ( iIncludeTimeStamp )
+ {
+ DateTime now = DateTime.Now;
+ text.Insert( 0, now.ToLongTimeString() + " - " );
+ }
+
+ string msg = text.ToString();
+ System.Diagnostics.Debug.WriteLine( msg );
+
+ if ( iVerbose )
+ {
+ System.Console.WriteLine( msg );
+ DoTrace( msg, false );
+ }
+ }
+
+ public void Trace( string aFormat, params object[] aParams )
+ {
+ string text = string.Format( aFormat, aParams );
+ Trace( text );
+ }
+ #endregion
+
+ #region Data members
+ private readonly bool iIncludeTimeStamp;
+ private StreamWriter iStream;
+ private bool iVerbose = false;
+ #endregion
+ }
+}