tools/locale-builder/Entry.cs

   1 //
   2 //
   3 //
   4
   5 using System;
   6 using System.Text;
   7
   8 namespace Mono.Tools.LocaleBuilder {
   9
  10         public class Entry {
  11
  12                 protected static String EncodeString (string str)
  13                 {
  14                         if (str == null)
  15                                 return String.Empty;
  16
  17                         StringBuilder ret = new StringBuilder ();
  18                         byte [] ba = new UTF8Encoding ().GetBytes (str);
  19                         bool in_hex = false;
  20                         foreach (byte b in ba) {
  21                                 if (b > 127 || (in_hex && is_hex (b))) {
  22                                         ret.AppendFormat ("\\x{0:x}", b);
  23                                         in_hex = true;
  24                                 } else {
  25                                         if (b == '\\')
  26                                                 ret.Append ('\\');
  27                                         ret.Append ((char) b);
  28                                         in_hex = false;
  29                                 }
  30                         }
  31                         return ret.ToString ();
  32                 }
  33
  34                 private static bool is_hex (int e)
  35                 {
  36                         return (e >= '0' && e <= '9') || (e >= 'A' && e <= 'F') || (e >= 'a' && e <= 'f');
  37                 }
  38         }
  39 }
  40
  41
  42
  43