crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/Utilities/PrefixParser.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianUtils/Utilities/PrefixParser.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,206 @@
+/*
+* 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;
+
+namespace SymbianUtils
+{
+ public static class PrefixParser
+ {
+ public static long SkipPrefixAndReadLong( string aPrefix, ref string aLine )
+ {
+ long ret = 0;
+ //
+ if ( aLine.IndexOf( aPrefix ) >= 0 )
+ {
+ SkipPrefix( aPrefix, ref aLine );
+ ret = ReadLong( ref aLine );
+ }
+ //
+ return ret;
+ }
+
+ public static long SkipPrefixAndReadLongHex( string aPrefix, ref string aLine )
+ {
+ long ret = 0;
+ //
+ if ( aLine.IndexOf( aPrefix ) >= 0 )
+ {
+ SkipPrefix( aPrefix, ref aLine );
+ ret = ReadLongHex( ref aLine );
+ }
+ //
+ return ret;
+ }
+
+ public static int SkipPrefixAndReadInt( string aPrefix, ref string aLine )
+ {
+ int ret = 0;
+ //
+ if ( aLine.IndexOf( aPrefix ) >= 0 )
+ {
+ SkipPrefix( aPrefix, ref aLine );
+ ret = (int) ReadLong( ref aLine );
+ }
+ //
+ return ret;
+ }
+
+ public static uint SkipPrefixAndReadUint( string aPrefix, ref string aLine )
+ {
+ uint ret = 0;
+ //
+ if ( aLine.IndexOf( aPrefix ) >= 0 )
+ {
+ SkipPrefix( aPrefix, ref aLine );
+ ret = (uint) ReadLong( ref aLine );
+ }
+ //
+ return ret;
+ }
+
+ public static bool SkipPrefixAndReadBool( string aPrefix, ref string aLine )
+ {
+ bool ret = false;
+ //
+ if ( aLine.IndexOf( aPrefix ) >= 0 )
+ {
+ SkipPrefix( aPrefix, ref aLine );
+ ret = ReadBool( ref aLine );
+ }
+ //
+ return ret;
+ }
+
+ public static void SkipPrefix( string aPrefix, ref string aLine )
+ {
+ int index = aLine.IndexOf( aPrefix );
+ if ( index >= 0 )
+ aLine = aLine.Substring( index + aPrefix.Length );
+ aLine = aLine.Trim();
+ }
+
+ public static uint ReadUint( ref string aLine )
+ {
+ uint retUint = 0;
+ long retLong = 0;
+ SymbianUtils.NumberBaseUtils.TNumberBase numberBase;
+ string discardedText;
+ bool convertedOkay = SymbianUtils.NumberBaseUtils.TryTextToDecimalNumber( ref aLine, out discardedText, out retLong, out numberBase );
+ if ( convertedOkay )
+ {
+ try
+ {
+ retUint = System.Convert.ToUInt32( retLong );
+ }
+ catch ( OverflowException )
+ {
+ }
+ }
+ //
+ return retUint;
+ }
+
+ public static int ReadInt( ref string aLine )
+ {
+ int retInt = 0;
+ long retLong = 0;
+ SymbianUtils.NumberBaseUtils.TNumberBase numberBase;
+ string discardedText;
+ bool convertedOkay = SymbianUtils.NumberBaseUtils.TryTextToDecimalNumber( ref aLine, out discardedText, out retLong, out numberBase );
+ if ( convertedOkay )
+ {
+ try
+ {
+ retInt = System.Convert.ToInt32( retLong );
+ }
+ catch ( OverflowException )
+ {
+ }
+ }
+ //
+ return retInt;
+ }
+
+ public static long ReadLong( ref string aLine )
+ {
+ long ret = -1;
+ SymbianUtils.NumberBaseUtils.TNumberBase numberBase;
+ string discardedText;
+ bool convertedOkay = SymbianUtils.NumberBaseUtils.TryTextToDecimalNumber( ref aLine, out discardedText, out ret, out numberBase );
+ return ret;
+ }
+
+ public static long ReadLongHex( ref string aLine )
+ {
+ long ret = 0;
+ string discardedText;
+ bool convertedOkay = SymbianUtils.NumberBaseUtils.TryTextToDecimalNumber( ref aLine, out discardedText, out ret, SymbianUtils.NumberBaseUtils.TNumberBase.EHex );
+ return ret;
+ }
+
+ public static bool ReadBool( ref string aLine )
+ {
+ bool ret = false;
+
+ // Trim the start of the line
+ aLine = aLine.TrimStart();
+ string upperLine = aLine.ToUpper();
+ //
+ if ( upperLine == "YES" || upperLine == "TRUE" || upperLine == "1" )
+ {
+ ret = true;
+ }
+ else if ( upperLine == "NO" || upperLine == "FALSE" || upperLine == "0" )
+ {
+ ret = false;
+ }
+ else
+ {
+ int endIndex = 0;
+ bool continueSearchingForEndIndex = true;
+ for ( int i = 0; i < aLine.Length && continueSearchingForEndIndex; i++ )
+ {
+ char character = aLine[ i ];
+ switch ( character )
+ {
+ case '1':
+ case '0':
+ ++endIndex;
+ break;
+ default:
+ continueSearchingForEndIndex = false;
+ break;
+ }
+ }
+
+ string boolAsString = aLine.Substring( 0, endIndex );
+ //
+ try
+ {
+ int boolAsInt = System.Convert.ToInt32( boolAsString );
+ ret = ( boolAsInt > 0 );
+ aLine = aLine.Substring( endIndex );
+ }
+ catch ( Exception )
+ {
+ }
+ }
+ //
+ return ret;
+ }
+ }
+}