crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/TextUtilities/Readers/Prefix/AsyncTextReaderPrefix.cs
/*
* 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;
namespace SymbianUtils
{
public class AsyncTextReaderPrefix
{
#region Construct & destruct
public AsyncTextReaderPrefix()
: this( string.Empty )
{
}
public AsyncTextReaderPrefix( string aMsgPrefix )
: this( aMsgPrefix, string.Empty )
{
}
public AsyncTextReaderPrefix( string aMsgPrefix, string aMsgPostfix )
{
iMsgPrefix = aMsgPrefix;
iMsgPostfix = aMsgPostfix;
}
#endregion
#region Properties
public string MsgPrefix
{
get { return iMsgPrefix; }
}
public string MsgPostfix
{
get { return iMsgPostfix; }
}
#endregion
#region Internal API
internal void Clean( ref string aLine )
{
if ( MsgPrefix.Length > 0 )
{
int pos = aLine.IndexOf( MsgPrefix );
if ( pos >= 0 )
{
pos += MsgPrefix.Length;
aLine = aLine.Substring( pos );
}
else
{
aLine = string.Empty;
}
}
//
if ( MsgPostfix.Length > 0 )
{
int pos = aLine.LastIndexOf( MsgPostfix );
if ( pos >= 0 )
{
pos -= MsgPostfix.Length;
aLine = aLine.Substring( 0, pos - 1 );
}
else
{
aLine = string.Empty;
}
}
}
#endregion
#region Data members
private readonly string iMsgPrefix;
private readonly string iMsgPostfix;
#endregion
}
}