wvini.cs

   1 using System;
   2 using System.IO;
   3 using System.Collections;
   4 using System.Collections.Specialized;
   5
   6 namespace Wv.Utils
   7 {
   8     /// Well, it's not exactly UniConf, but...
   9     public class Ini
  10     {
  11         Hashtable sections
  12             = new Hashtable(10, new CaseInsensitiveHashCodeProvider(),
  13                             new CaseInsensitiveComparer());
  14
  15         public Ini(string filename)
  16         {
  17             StreamReader r;
  18
  19             try
  20             {
  21                 r = File.OpenText(filename);
  22             }
  23             catch (IOException)
  24             {
  25                 return; // I guess there's no file!
  26             }
  27
  28             string section = "";
  29             string s;
  30             while ((s = r.ReadLine()) != null)
  31             {
  32                 s = s.Trim();
  33                 if (s.Length == 0) continue; // blank line
  34                 if (s[0] == '#') continue; // comment
  35                 if (s[0] == '[' && s[s.Length-1]==']') // section
  36                 {
  37                     section = s.Substring(1, s.Length-2);
  38                 }
  39                 else if (s.IndexOf('=') >= 0)
  40                 {
  41                     string[] a = s.Split(new char[] {'='}, 2);
  42                     this[section][a[0].Trim()] = a[1].Trim();
  43                 }
  44                 else
  45                     continue; // whatever
  46             }
  47         }
  48
  49         public StringDictionary this[string sectname]
  50         {
  51             get
  52             {
  53                 if (!sections.Contains(sectname))
  54                     sections.Add(sectname, new StringDictionary());
  55                 return (StringDictionary)sections[sectname];
  56             }
  57         }
  58     }
  59 }