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/*
* Copyright (c) OpenSim project, http://sim.opensecondlife.org/
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the <organization> nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Text.RegularExpressions;
/*
Taken from public code listing at by Alex Pinsker
http://alexpinsker.blogspot.com/2005/12/reading-ini-file-from-c_113432097333021549.html
*/
namespace OpenGrid.Framework.Data
{
/// <summary>
/// Parse settings from ini-like files
/// </summary>
public class IniFile
{
static IniFile()
{
_iniKeyValuePatternRegex = new Regex(
@"((\s)*(?<Key>([^\=^\s^\n]+))[\s^\n]*
# key part (surrounding whitespace stripped)
\=
(\s)*(?<Value>([^\n^\s]+(\n){0,1})))
# value part (surrounding whitespace stripped)
",
RegexOptions.IgnorePatternWhitespace |
RegexOptions.Compiled |
RegexOptions.CultureInvariant);
}
static private Regex _iniKeyValuePatternRegex;
public IniFile(string iniFileName)
{
_iniFileName = iniFileName;
}
public string ParseFileReadValue(string key)
{
using (StreamReader reader =
new StreamReader(_iniFileName))
{
do
{
string line = reader.ReadLine();
Match match =
_iniKeyValuePatternRegex.Match(line);
if (match.Success)
{
string currentKey =
match.Groups["Key"].Value as string;
if (currentKey != null &&
currentKey.Trim().CompareTo(key) == 0)
{
string value =
match.Groups["Value"].Value as string;
return value;
}
}
}
while (reader.Peek() != -1);
}
return null;
}
public string IniFileName
{
get { return _iniFileName; }
} private string _iniFileName;
}
}
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