OpenSimMirror/OpenGridServices/OpenGrid.Framework.Data/IniConfig.cs

74 lines
2.2 KiB
C#
Raw Normal View History

2007-05-26 13:40:19 +00:00
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;
}
}