5 // Marek Safar <marek.safar@gmail.com>
7 // Copyright (C) 2012 Xamarin Inc (http://www.xamarin.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Collections.Generic;
33 namespace Mono.Tools.LocaleBuilder
37 // maps strings to indexes
38 static Dictionary<string, int> hash = new Dictionary<string, int> ();
39 static List<string> string_order = new List<string> ();
40 // idx 0 is reserved to indicate null
41 static int curpos = 1;
43 // serialize the strings in Hashtable.
44 public static string GetStrings ()
46 Console.WriteLine ("Total string data size: {0}", curpos);
47 if (curpos > UInt16.MaxValue)
48 throw new Exception ("need to increase idx size in culture-info.h");
49 StringBuilder ret = new StringBuilder ();
51 ret.Append ("\"\\0\"\n");
52 foreach (string s in string_order) {
55 ret.Append ("\\0\"\n");
57 return ret.ToString ();
60 static int AddString (string s, int size)
62 if (!hash.ContainsKey (s)) {
67 curpos += size + 1; // null terminator
74 protected static StringBuilder AppendNames (StringBuilder builder, IList<string> names)
77 for (int i = 0; i < names.Count; i++) {
79 builder.Append (", ");
81 builder.Append (EncodeStringIdx (names[i]));
88 internal static String EncodeStringIdx (string str)
93 StringBuilder ret = new StringBuilder ();
94 byte[] ba = new UTF8Encoding ().GetBytes (str);
96 foreach (byte b in ba) {
97 if (b > 127 || (in_hex && is_hex (b))) {
98 ret.AppendFormat ("\\x{0:x}", b);
103 ret.Append ((char) b);
107 int res = AddString (ret.ToString (), ba.Length);
108 return res.ToString ();
111 private static bool is_hex (int e)
113 return (e >= '0' && e <= '9') || (e >= 'A' && e <= 'F') || (e >= 'a' && e <= 'f');