tools/locale-builder/Driver.cs

   1 //
   2 // Driver.cs
   3 //
   4 // Authors:
   5 //  Jackson Harper (jackson@ximian.com)
   6 //  Atsushi Enomoto (atsushi@ximian.com)
   7 //      Marek Safar  <marek.safar@gmail.com>
   8 //
   9 // (C) 2004-2005 Novell, Inc (http://www.novell.com)
  10 // Copyright (C) 2012 Xamarin Inc (http://www.xamarin.com)
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using System;
  33 using System.IO;
  34 using System.Text;
  35 using System.Xml;
  36 using System.Globalization;
  37 using System.Text.RegularExpressions;
  38 using System.Collections.Generic;
  39 using System.Linq;
  40
  41 namespace Mono.Tools.LocaleBuilder
  42 {
  43         public class Driver
  44         {
  45                 static readonly string data_root = Path.Combine ("CLDR", "common");
  46
  47                 public static void Main (string[] args)
  48                 {
  49                         Driver d = new Driver ();
  50                         ParseArgs (args, d);
  51                         d.Run ();
  52                 }
  53
  54                 private static void ParseArgs (string[] args, Driver d)
  55                 {
  56                         for (int i = 0; i < args.Length; i++) {
  57                                 if (args[i] == "--lang" && i + 1 < args.Length)
  58                                         d.Lang = args[++i];
  59                                 else if (args[i] == "--locales" && i + 1 < args.Length)
  60                                         d.Locales = args[++i];
  61                                 else if (args[i] == "--header" && i + 1 < args.Length)
  62                                         d.HeaderFileName = args[++i];
  63                                 else if (args[i] == "--compare")
  64                                         d.OutputCompare = true;
  65                         }
  66                 }
  67
  68                 private string lang;
  69                 private string locales;
  70                 private string header_name;
  71                 List<CultureInfoEntry> cultures;
  72                 Dictionary<string, string> region_currency;
  73                 Dictionary<string, string> currency_fractions;
  74
  75                 // The lang is the language that display names will be displayed in
  76                 public string Lang
  77                 {
  78                         get
  79                         {
  80                                 if (lang == null)
  81                                         lang = "en";
  82                                 return lang;
  83                         }
  84                         set { lang = value; }
  85                 }
  86
  87                 public string Locales
  88                 {
  89                         get { return locales; }
  90                         set { locales = value; }
  91                 }
  92
  93                 public string HeaderFileName
  94                 {
  95                         get
  96                         {
  97                                 if (header_name == null)
  98                                         return "culture-info-tables.h";
  99                                 return header_name;
 100                         }
 101                         set { header_name = value; }
 102                 }
 103
 104                 public bool OutputCompare { get; set; }
 105
 106                 void Print ()
 107                 {
 108                         cultures.Sort ((a, b) => int.Parse (a.LCID.Substring (2), NumberStyles.HexNumber).CompareTo (int.Parse (b.LCID.Substring (2), NumberStyles.HexNumber)));
 109
 110                         var writer = Console.Out;
 111
 112                         foreach (var c in cultures) {
 113                                 writer.WriteLine ("Name: {0}, LCID {1}", c.OriginalName, c.LCID);
 114
 115                                 writer.WriteLine ("{0}: {1}", "DisplayName", c.DisplayName);
 116                                 writer.WriteLine ("{0}: {1}", "EnglishName", c.EnglishName);
 117                                 writer.WriteLine ("{0}: {1}", "NativeName", c.NativeName);
 118                                 // writer.WriteLine ("{0}: {1}", "OptionalCalendars", c.OptionalCalendars);
 119                                 writer.WriteLine ("{0}: {1}", "ThreeLetterISOLanguageName", c.ThreeLetterISOLanguageName);
 120                                 writer.WriteLine ("{0}: {1}", "ThreeLetterWindowsLanguageName", c.ThreeLetterWindowsLanguageName);
 121                                 writer.WriteLine ("{0}: {1}", "TwoLetterISOLanguageName", c.TwoLetterISOLanguageName);
 122                                 writer.WriteLine ("{0}: {1}", "Calendar", GetCalendarType (c.CalendarType));
 123
 124                                 var df = c.DateTimeFormatEntry;
 125                                 writer.WriteLine ("-- DateTimeFormat --");
 126                                 Dump (writer, df.AbbreviatedDayNames, "AbbreviatedDayNames");
 127                                 Dump (writer, df.AbbreviatedMonthGenitiveNames, "AbbreviatedMonthGenitiveNames");
 128                                 Dump (writer, df.AbbreviatedMonthNames, "AbbreviatedMonthNames");
 129                                 writer.WriteLine ("{0}: {1}", "AMDesignator", df.AMDesignator);
 130                                 writer.WriteLine ("{0}: {1}", "CalendarWeekRule", (CalendarWeekRule) df.CalendarWeekRule);
 131                                 writer.WriteLine ("{0}: {1}", "DateSeparator", df.DateSeparator);
 132                                 Dump (writer, df.DayNames, "DayNames");
 133                                 writer.WriteLine ("{0}: {1}", "FirstDayOfWeek", (DayOfWeek) df.FirstDayOfWeek);
 134 //                              Dump (writer, df.GetAllDateTimePatterns (), "GetAllDateTimePatterns");
 135                                 writer.WriteLine ("{0}: {1}", "LongDatePattern", df.LongDatePattern);
 136                                 writer.WriteLine ("{0}: {1}", "LongTimePattern", df.LongTimePattern);
 137                                 writer.WriteLine ("{0}: {1}", "MonthDayPattern", df.MonthDayPattern);
 138                                 Dump (writer, df.MonthGenitiveNames, "MonthGenitiveNames");
 139                                 Dump (writer, df.MonthNames, "MonthNames");
 140                                 writer.WriteLine ("{0}: {1}", "NativeCalendarName", df.NativeCalendarName);
 141                                 writer.WriteLine ("{0}: {1}", "PMDesignator", df.PMDesignator);
 142                                 writer.WriteLine ("{0}: {1}", "ShortDatePattern", df.ShortDatePattern);
 143                                 Dump (writer, df.ShortestDayNames, "ShortestDayNames");
 144                                 writer.WriteLine ("{0}: {1}", "ShortTimePattern", df.ShortTimePattern);
 145                                 writer.WriteLine ("{0}: {1}", "TimeSeparator", df.TimeSeparator);
 146                                 writer.WriteLine ("{0}: {1}", "YearMonthPattern", df.YearMonthPattern);
 147
 148                                 var ti = c.TextInfoEntry;
 149                                 writer.WriteLine ("-- TextInfo --");
 150                                 writer.WriteLine ("{0}: {1}", "ANSICodePage", ti.ANSICodePage);
 151                                 writer.WriteLine ("{0}: {1}", "EBCDICCodePage", ti.EBCDICCodePage);
 152                                 writer.WriteLine ("{0}: {1}", "IsRightToLeft", ti.IsRightToLeft);
 153                                 writer.WriteLine ("{0}: {1}", "ListSeparator", ti.ListSeparator);
 154                                 writer.WriteLine ("{0}: {1}", "MacCodePage", ti.MacCodePage);
 155                                 writer.WriteLine ("{0}: {1}", "OEMCodePage", ti.OEMCodePage);
 156
 157                                 var nf = c.NumberFormatEntry;
 158                                 writer.WriteLine ("-- NumberFormat --");
 159                                 writer.WriteLine ("{0}: {1}", "CurrencyDecimalDigits", nf.CurrencyDecimalDigits);
 160                                 writer.WriteLine ("{0}: {1}", "CurrencyDecimalSeparator", nf.CurrencyDecimalSeparator);
 161                                 writer.WriteLine ("{0}: {1}", "CurrencyGroupSeparator", nf.CurrencyGroupSeparator);
 162                                 Dump (writer, nf.CurrencyGroupSizes, "CurrencyGroupSizes", true);
 163                                 writer.WriteLine ("{0}: {1}", "CurrencyNegativePattern", nf.CurrencyNegativePattern);
 164                                 writer.WriteLine ("{0}: {1}", "CurrencyPositivePattern", nf.CurrencyPositivePattern);
 165                                 writer.WriteLine ("{0}: {1}", "CurrencySymbol", nf.CurrencySymbol);
 166                                 writer.WriteLine ("{0}: {1}", "DigitSubstitution", nf.DigitSubstitution);
 167                                 writer.WriteLine ("{0}: {1}", "NaNSymbol", nf.NaNSymbol);
 168                                 Dump (writer, nf.NativeDigits, "NativeDigits");
 169                                 writer.WriteLine ("{0}: {1}", "NegativeInfinitySymbol", nf.NegativeInfinitySymbol);
 170                                 writer.WriteLine ("{0}: {1}", "NegativeSign", nf.NegativeSign);
 171                                 writer.WriteLine ("{0}: {1}", "NumberDecimalDigits", nf.NumberDecimalDigits);
 172                                 writer.WriteLine ("{0}: {1}", "NumberDecimalSeparator", nf.NumberDecimalSeparator);
 173                                 writer.WriteLine ("{0}: {1}", "NumberGroupSeparator", nf.NumberGroupSeparator);
 174                                 Dump (writer, nf.NumberGroupSizes, "NumberGroupSizes", true);
 175                                 writer.WriteLine ("{0}: {1}", "NumberNegativePattern", nf.NumberNegativePattern);
 176                                 writer.WriteLine ("{0}: {1}", "PercentDecimalDigits", nf.PercentDecimalDigits);
 177                                 writer.WriteLine ("{0}: {1}", "PercentDecimalSeparator", nf.PercentDecimalSeparator);
 178                                 writer.WriteLine ("{0}: {1}", "PercentGroupSeparator", nf.PercentGroupSeparator);
 179                                 Dump (writer, nf.PercentGroupSizes, "PercentGroupSizes", true);
 180                                 writer.WriteLine ("{0}: {1}", "PercentNegativePattern", nf.PercentNegativePattern);
 181                                 writer.WriteLine ("{0}: {1}", "PercentPositivePattern", nf.PercentPositivePattern);
 182                                 writer.WriteLine ("{0}: {1}", "PercentSymbol", nf.PercentSymbol);
 183                                 writer.WriteLine ("{0}: {1}", "PerMilleSymbol", nf.PerMilleSymbol);
 184                                 writer.WriteLine ("{0}: {1}", "PositiveInfinitySymbol", nf.PositiveInfinitySymbol);
 185                                 writer.WriteLine ("{0}: {1}", "PositiveSign", nf.PositiveSign);
 186
 187                                 if (c.RegionInfoEntry != null) {
 188                                         var ri = c.RegionInfoEntry;
 189                                         writer.WriteLine ("-- RegionInfo --");
 190                                         writer.WriteLine ("{0}: {1}", "CurrencyEnglishName", ri.CurrencyEnglishName);
 191                                         writer.WriteLine ("{0}: {1}", "CurrencyNativeName", ri.CurrencyNativeName);
 192                                         writer.WriteLine ("{0}: {1}", "CurrencySymbol", ri.CurrencySymbol);
 193                                         writer.WriteLine ("{0}: {1}", "DisplayName", ri.DisplayName);
 194                                         writer.WriteLine ("{0}: {1}", "EnglishName", ri.EnglishName);
 195                                         writer.WriteLine ("{0}: {1}", "GeoId", ri.GeoId);
 196                                         writer.WriteLine ("{0}: {1}", "IsMetric", ri.IsMetric);
 197                                         writer.WriteLine ("{0}: {1}", "ISOCurrencySymbol", ri.ISOCurrencySymbol);
 198                                         writer.WriteLine ("{0}: {1}", "Name", ri.Name);
 199                                         writer.WriteLine ("{0}: {1}", "NativeName", ri.NativeName);
 200                                         writer.WriteLine ("{0}: {1}", "ThreeLetterISORegionName", ri.ThreeLetterISORegionName);
 201                                         writer.WriteLine ("{0}: {1}", "ThreeLetterWindowsRegionName", ri.ThreeLetterWindowsRegionName);
 202                                         writer.WriteLine ("{0}: {1}", "TwoLetterISORegionName", ri.TwoLetterISORegionName);
 203                                 }
 204
 205                                 writer.WriteLine ();
 206                         }
 207                 }
 208
 209                 static Type GetCalendarType (CalendarType ct)
 210                 {
 211                         switch (ct) {
 212                         case CalendarType.Gregorian:
 213                                 return typeof (GregorianCalendar);
 214                         case CalendarType.HijriCalendar:
 215                                 return typeof (HijriCalendar);
 216                         case CalendarType.ThaiBuddhist:
 217                                 return typeof (ThaiBuddhistCalendar);
 218                         case CalendarType.UmAlQuraCalendar:
 219                                 return typeof (UmAlQuraCalendar);
 220                         default:
 221                                 throw new NotImplementedException ();
 222                         }
 223                 }
 224
 225                 static void Dump<T> (TextWriter tw, IList<T> values, string name, bool stopOnNull = false) where T : class
 226                 {
 227                         tw.Write (name);
 228                         tw.Write (": ");
 229
 230                         for (int i = 0; i < values.Count; ++i) {
 231                                 var v = values[i];
 232
 233                                 if (stopOnNull && v == null)
 234                                         break;
 235
 236                                 if (i > 0)
 237                                         tw.Write (", ");
 238
 239                                 tw.Write (v);
 240                         }
 241
 242                         tw.WriteLine ();
 243                 }
 244
 245                 void Run ()
 246                 {
 247                         Regex locales_regex = null;
 248                         if (Locales != null)
 249                                 locales_regex = new Regex (Locales);
 250
 251                         cultures = new List<CultureInfoEntry> ();
 252                         var regions = new List<RegionInfoEntry> ();
 253
 254
 255                         var supplemental = GetXmlDocument (Path.Combine (data_root, "supplemental", "supplementalData.xml"));
 256
 257                         // Read currencies info
 258                         region_currency = new Dictionary<string, string> (StringComparer.OrdinalIgnoreCase);
 259                         foreach (XmlNode entry in supplemental.SelectNodes ("supplementalData/currencyData/region")) {
 260                                 var child = entry.SelectSingleNode ("currency");
 261                                 region_currency.Add (entry.Attributes["iso3166"].Value, child.Attributes["iso4217"].Value);
 262                         }
 263
 264                         var lcdids = GetXmlDocument ("lcids.xml");
 265                         foreach (XmlNode lcid in lcdids.SelectNodes ("lcids/lcid")) {
 266                                 var name = lcid.Attributes["name"].Value;
 267
 268                                 if (locales_regex != null && !locales_regex.IsMatch (name))
 269                                         continue;
 270
 271                                 var ci = new CultureInfoEntry ();
 272                                 ci.LCID = lcid.Attributes["id"].Value;
 273                                 ci.ParentLcid = lcid.Attributes["parent"].Value;
 274                                 ci.TwoLetterISOLanguageName = lcid.Attributes["iso2"].Value;
 275                                 ci.ThreeLetterISOLanguageName = lcid.Attributes["iso3"].Value;
 276                                 ci.ThreeLetterWindowsLanguageName = lcid.Attributes["win"].Value;
 277                                 ci.OriginalName = name.Replace ('_', '-');
 278                                 ci.TextInfoEntry = new TextInfoEntry ();
 279                                 ci.NumberFormatEntry = new NumberFormatEntry ();
 280
 281                                 if (!Import (ci, name))
 282                                         continue;
 283
 284                                 cultures.Add (ci);
 285                         }
 286
 287                         var doc_english = GetXmlDocument (Path.Combine (data_root, "main", "en.xml"));
 288
 289                         //
 290                         // Fill all EnglishName values from en.xml language file
 291                         //
 292                         foreach (var ci in cultures) {
 293                                 var el = doc_english.SelectSingleNode (string.Format ("ldml/localeDisplayNames/languages/language[@type='{0}']", ci.Language));
 294                                 if (el != null)
 295                                         ci.EnglishName = el.InnerText;
 296
 297                                 string s = null;
 298                                 if (ci.Script != null) {
 299                                         el = doc_english.SelectSingleNode (string.Format ("ldml/localeDisplayNames/scripts/script[@type='{0}']", ci.Script));
 300                                         if (el != null)
 301                                                 s = el.InnerText;
 302                                 }
 303
 304                                 if (ci.Territory != null) {
 305                                         el = doc_english.SelectSingleNode (string.Format ("ldml/localeDisplayNames/territories/territory[@type='{0}']", ci.Territory));
 306                                         if (el != null) {
 307                                                 if (s == null)
 308                                                         s = el.InnerText;
 309                                                 else
 310                                                         s = string.Join (", ", s, el.InnerText);
 311                                         }
 312                                 }
 313
 314                                 switch (ci.ThreeLetterWindowsLanguageName) {
 315                                 case "CHT":
 316                                         s = "Traditional";
 317                                         break;
 318                                 case "CHS":
 319                                         s = "Simplified";
 320                                         break;
 321                                 }
 322
 323                                 if (s != null)
 324                                         ci.EnglishName = string.Format ("{0} ({1})", ci.EnglishName, s);
 325
 326                                 // Special case legacy chinese
 327                                 if (ci.OriginalName == "zh-CHS" || ci.OriginalName == "zh-CHT")
 328                                         ci.EnglishName += " Legacy";
 329
 330                                 // Mono is not localized and supports english only, hence the name will always be same
 331                                 ci.DisplayName = ci.EnglishName;
 332                         }
 333
 334                         //
 335                         // Fill culture hierarchy for easier data manipulation
 336                         //
 337                         foreach (var ci in cultures) {
 338                                 foreach (var p in cultures.Where (l => ci.LCID == l.ParentLcid)) {
 339                                         ci.Children.Add (p);
 340                                 }
 341                         }
 342
 343                         currency_fractions = new Dictionary<string, string> (StringComparer.OrdinalIgnoreCase);
 344                         foreach (XmlNode entry in supplemental.SelectNodes ("supplementalData/currencyData/fractions/info")) {
 345                                 currency_fractions.Add (entry.Attributes["iso4217"].Value, entry.Attributes["digits"].Value);
 346                         }
 347
 348                         var territory2dayofweek = new Dictionary<string, DayOfWeek> (StringComparer.OrdinalIgnoreCase);
 349                         foreach (XmlNode entry in supplemental.SelectNodes ("supplementalData/weekData/firstDay")) {
 350                                 DayOfWeek dow;
 351
 352                                 switch (entry.Attributes["day"].Value) {
 353                                 case "mon":
 354                                         dow = DayOfWeek.Monday;
 355                                         break;
 356                                 case "fri":
 357                                         dow = DayOfWeek.Friday;
 358                                         break;
 359                                 case "sat":
 360                                         dow = DayOfWeek.Saturday;
 361                                         break;
 362                                 case "sun":
 363                                         dow = DayOfWeek.Sunday;
 364                                         break;
 365                                 default:
 366                                         throw new NotImplementedException ();
 367                                 }
 368
 369                                 var territories = entry.Attributes["territories"].Value.Split ();
 370                                 foreach (var t in territories)
 371                                         territory2dayofweek[t] = dow;
 372                         }
 373
 374                         var territory2wr = new Dictionary<string, CalendarWeekRule> (StringComparer.OrdinalIgnoreCase);
 375                         foreach (XmlNode entry in supplemental.SelectNodes ("supplementalData/weekData/minDays")) {
 376                                 CalendarWeekRule rule;
 377
 378                                 switch (entry.Attributes["count"].InnerText) {
 379                                 case "1":
 380                                         rule = CalendarWeekRule.FirstDay;
 381                                         break;
 382                                 case "4":
 383                                         rule = CalendarWeekRule.FirstFourDayWeek;
 384                                         break;
 385                                 default:
 386                                         throw new NotImplementedException ();
 387                                 }
 388
 389                                 var territories = entry.Attributes["territories"].InnerText.Split ();
 390                                 foreach (var t in territories)
 391                                         territory2wr[t] = rule;
 392                         }
 393
 394                         //
 395                         // Fill all territory speficic data where territory is available
 396                         //
 397                         var non_metric = new HashSet<string> ();
 398                         foreach (XmlNode entry in supplemental.SelectNodes ("supplementalData/measurementData/measurementSystem[@type='US']")) {
 399                                 var territories = entry.Attributes["territories"].InnerText.Split ();
 400                                 foreach (var t in territories)
 401                                         non_metric.Add (t);
 402                         }
 403
 404                         foreach (var ci in cultures) {
 405                                 if (ci.Territory == null)
 406                                         continue;
 407
 408                                 DayOfWeek value;
 409                                 if (territory2dayofweek.TryGetValue (ci.Territory, out value)) {
 410                                         ci.DateTimeFormatEntry.FirstDayOfWeek = (int) value;
 411                                 }
 412
 413                                 CalendarWeekRule rule;
 414                                 if (territory2wr.TryGetValue (ci.Territory, out rule)) {
 415                                         ci.DateTimeFormatEntry.CalendarWeekRule = (int) rule;
 416                                 }
 417
 418                                 string fraction_value;
 419                                 if (currency_fractions.TryGetValue (ci.Territory, out fraction_value)) {
 420                                         ci.NumberFormatEntry.CurrencyDecimalDigits = fraction_value;
 421                                 }
 422
 423                                 RegionInfoEntry region = regions.Where (l => l.Name == ci.Territory).FirstOrDefault ();
 424                                 if (region == null) {
 425                                         region = new RegionInfoEntry () {
 426                                                 CurrencySymbol = ci.NumberFormatEntry.CurrencySymbol,
 427                                                 EnglishName = ci.EnglishName,
 428                                                 NativeName = ci.NativeTerritoryName,
 429                                                 Name = ci.Territory,
 430                                                 TwoLetterISORegionName = ci.Territory,
 431                                                 CurrencyNativeName = ci.NativeCurrencyName
 432                                         };
 433
 434                                         var tc = supplemental.SelectSingleNode (string.Format ("supplementalData/codeMappings/territoryCodes[@type='{0}']", ci.Territory));
 435                                         region.ThreeLetterISORegionName = tc.Attributes["alpha3"].Value;
 436                                         region.ThreeLetterWindowsRegionName = region.ThreeLetterISORegionName;
 437
 438                                         var el = doc_english.SelectSingleNode (string.Format ("ldml/localeDisplayNames/territories/territory[@type='{0}']", ci.Territory));
 439                                         region.EnglishName = el.InnerText;
 440                                         region.DisplayName = region.EnglishName;
 441
 442                                         region.ISOCurrencySymbol = region_currency[ci.Territory];
 443
 444                                         el = doc_english.SelectSingleNode (string.Format ("ldml/numbers/currencies/currency[@type='{0}']/displayName", region.ISOCurrencySymbol));
 445                                         region.CurrencyEnglishName = el.InnerText;
 446
 447                                         if (non_metric.Contains (ci.Territory))
 448                                                 region.IsMetric = false;
 449
 450                                         var lcdid_value = int.Parse (ci.LCID.Substring (2), NumberStyles.HexNumber);
 451                                         Patterns.FillValues (lcdid_value, region);
 452                                         regions.Add (region);
 453                                 }
 454
 455                                 ci.RegionInfoEntry = region;
 456                         }
 457
 458                         //
 459                         // Fill neutral cultures territory data
 460                         //
 461                         foreach (var ci in cultures) {
 462                                 var dtf = ci.DateTimeFormatEntry;
 463                                 if (dtf.FirstDayOfWeek == null) {
 464                                         switch (ci.Name) {
 465                                         case "ar":
 466                                                 dtf.FirstDayOfWeek = (int) DayOfWeek.Saturday;
 467                                                 break;
 468                                         case "en":
 469                                         case "pt":
 470                                         case "zh-Hans":
 471                                                 dtf.FirstDayOfWeek = (int) DayOfWeek.Sunday;
 472                                                 break;
 473                                         case "es":
 474                                         case "fr":
 475                                         case "bn":
 476                                         case "sr-Cyrl":
 477                                         case "sr-Latn":
 478                                                 dtf.FirstDayOfWeek = (int) DayOfWeek.Monday;
 479                                                 break;
 480                                         default:
 481                                                 List<int?> all_fdow = new List<int?> ();
 482                                                 GetAllChildrenValues (ci, all_fdow, l => l.DateTimeFormatEntry.FirstDayOfWeek);
 483                                                 var children = all_fdow.Where (l => l != null).Distinct ().ToList ();
 484
 485                                                 if (children.Count == 1) {
 486                                                         dtf.FirstDayOfWeek = children[0];
 487                                                 } else if (children.Count == 0) {
 488                                                         if (!ci.HasMissingLocale)
 489                                                                 Console.WriteLine ("No week data for `{0}'", ci.Name);
 490
 491                                                         // Default to Sunday
 492                                                         dtf.FirstDayOfWeek = (int) DayOfWeek.Sunday;
 493                                                 } else {
 494                                                         // .NET has weird concept of territory data available for neutral cultures (e.g. en, es, pt)
 495                                                         // We have to manually disambiguate the correct entry (which is artofficial anyway)
 496                                                         throw new ApplicationException (string.Format ("Ambiguous week data for `{0}'", ci.Name));
 497                                                 }
 498
 499                                                 break;
 500                                         }
 501                                 }
 502
 503                                 if (dtf.CalendarWeekRule == null) {
 504                                         switch (ci.Name) {
 505                                         case "ar":
 506                                         case "en":
 507                                         case "es":
 508                                         case "zh-Hans":
 509                                         case "pt":
 510                                         case "fr":
 511                                         case "bn":
 512                                                 dtf.CalendarWeekRule = (int) CalendarWeekRule.FirstDay;
 513                                                 break;
 514                                         default:
 515                                                 List<int?> all_cwr = new List<int?> ();
 516                                                 GetAllChildrenValues (ci, all_cwr, l => l.DateTimeFormatEntry.CalendarWeekRule);
 517                                                 var children = all_cwr.Where (l => l != null).Distinct ().ToList ();
 518
 519                                                 if (children.Count == 1) {
 520                                                         dtf.CalendarWeekRule = children[0];
 521                                                 } else if (children.Count == 0) {
 522                                                         if (!ci.HasMissingLocale)
 523                                                                 Console.WriteLine ("No calendar week data for `{0}'", ci.Name);
 524
 525
 526                                                         // Default to FirstDay
 527                                                         dtf.CalendarWeekRule = (int) CalendarWeekRule.FirstDay;
 528                                                 } else {
 529                                                         // .NET has weird concept of territory data available for neutral cultures (e.g. en, es, pt)
 530                                                         // We have to manually disambiguate the correct entry (which is artofficial anyway)
 531                                                         throw new ApplicationException (string.Format ("Ambiguous calendar data for `{0}'", ci.Name));
 532                                                 }
 533
 534                                                 break;
 535                                         }
 536                                 }
 537
 538                                 var nfe = ci.NumberFormatEntry;
 539                                 if (nfe.CurrencySymbol == null) {
 540                                         switch (ci.Name) {
 541                                         case "ar":
 542                                                 nfe.CurrencySymbol = "ر.س.‏";
 543                                                 break;
 544                                         case "en":
 545                                                 nfe.CurrencySymbol = "$";
 546                                                 break;
 547                                         case "es":
 548                                         case "fr":
 549                                                 nfe.CurrencySymbol = "€";
 550                                                 break;
 551                                         case "pt":
 552                                                 nfe.CurrencySymbol = "R$";
 553                                                 break;
 554                                         case "sv":
 555                                                 nfe.CurrencySymbol = "kr";
 556                                                 break;
 557                                         case "ms":
 558                                                 nfe.CurrencySymbol = "RM";
 559                                                 break;
 560                                         case "bn":
 561                                                 nfe.CurrencySymbol = "টা";
 562                                                 break;
 563                                         case "sr-Cyrl":
 564                                                 nfe.CurrencySymbol = "Дин.";
 565                                                 break;
 566                                         case "sr-Latn":
 567                                         case "sr":
 568                                                 nfe.CurrencySymbol = "Din.";
 569                                                 break;
 570                                         case "zh":
 571                                                 nfe.CurrencySymbol = "¥";
 572                                                 break;
 573                                         case "zh-Hant":
 574                                                 nfe.CurrencySymbol = "HK$";
 575                                                 break;
 576
 577                                         default:
 578                                                 var all_currencies = new List<string> ();
 579                                                 GetAllChildrenValues (ci, all_currencies, l => l.NumberFormatEntry.CurrencySymbol);
 580                                                 var children = all_currencies.Where (l => l != null).Distinct ().ToList ();
 581
 582                                                 if (children.Count == 1) {
 583                                                         nfe.CurrencySymbol = children[0];
 584                                                 } else if (children.Count == 0) {
 585                                                         if (!ci.HasMissingLocale)
 586                                                                 Console.WriteLine ("No currency data for `{0}'", ci.Name);
 587
 588
 589                                                 } else {
 590                                                         // .NET has weird concept of territory data available for neutral cultures (e.g. en, es, pt)
 591                                                         // We have to manually disambiguate the correct entry (which is artofficial anyway)
 592                                                         throw new ApplicationException (string.Format ("Ambiguous currency data for `{0}'", ci.Name));
 593                                                 }
 594
 595                                                 break;
 596                                         }
 597                                 }
 598
 599                                 if (nfe.CurrencyDecimalDigits == null) {
 600                                         var all_digits = new List<string> ();
 601                                         GetAllChildrenValues (ci, all_digits, l => l.NumberFormatEntry.CurrencyDecimalDigits);
 602                                         var children = all_digits.Where (l => l != null).Distinct ().ToList ();
 603
 604                                         if (children.Count == 1) {
 605                                                 nfe.CurrencyDecimalDigits = children[0];
 606                                         } else if (children.Count == 0) {
 607                                                 if (!ci.HasMissingLocale)
 608                                                         Console.WriteLine ("No currency decimal digits data for `{0}'", ci.Name);
 609
 610                                                 nfe.CurrencyDecimalDigits = "2";
 611                                         } else {
 612                                                 // .NET has weird concept of territory data available for neutral cultures (e.g. en, es, pt)
 613                                                 // We have to manually disambiguate the correct entry (which is artofficial anyway)
 614                                                 throw new ApplicationException (string.Format ("Ambiguous currency decimal digits data for `{0}'", ci.Name));
 615                                         }
 616                                 }
 617                         }
 618
 619                         if (OutputCompare)
 620                                 Print ();
 621
 622                         regions.Sort (new RegionComparer ());
 623                         for (int i = 0; i < regions.Count; ++i)
 624                                 regions[i].Index = i;
 625
 626                         /**
 627                          * Dump each table individually. Using StringBuilders
 628                          * because it is easier to debug, should switch to just
 629                          * writing to streams eventually.
 630                          */
 631                         using (StreamWriter writer = new StreamWriter (HeaderFileName, false, new UTF8Encoding (false, true))) {
 632                                 writer.NewLine = "\n";
 633                                 writer.WriteLine ();
 634                                 writer.WriteLine ("/* This is a generated file. Do not edit. See tools/locale-builder. */");
 635                                 writer.WriteLine ("#ifndef MONO_METADATA_CULTURE_INFO_TABLES");
 636                                 writer.WriteLine ("#define MONO_METADATA_CULTURE_INFO_TABLES 1");
 637                                 writer.WriteLine ("\n");
 638
 639                                 writer.WriteLine ("#define NUM_CULTURE_ENTRIES {0}", cultures.Count);
 640                                 writer.WriteLine ("#define NUM_REGION_ENTRIES {0}", regions.Count);
 641
 642                                 writer.WriteLine ("\n");
 643
 644                                 // Sort the cultures by lcid
 645                                 cultures.Sort (new LcidComparer ());
 646
 647                                 StringBuilder builder = new StringBuilder ();
 648                                 int row = 0;
 649                                 int count = cultures.Count;
 650                                 for (int i = 0; i < count; i++) {
 651                                         CultureInfoEntry ci = cultures[i];
 652                                         if (ci.DateTimeFormatEntry == null)
 653                                                 continue;
 654                                         ci.DateTimeFormatEntry.AppendTableRow (builder);
 655                                         ci.DateTimeFormatEntry.Row = row++;
 656                                         if (i + 1 < count)
 657                                                 builder.Append (',');
 658                                         builder.Append ('\n');
 659                                 }
 660
 661                                 writer.WriteLine ("static const DateTimeFormatEntry datetime_format_entries [] = {");
 662                                 writer.Write (builder);
 663                                 writer.WriteLine ("};\n\n");
 664
 665                                 builder = new StringBuilder ();
 666                                 row = 0;
 667                                 for (int i = 0; i < count; i++) {
 668                                         CultureInfoEntry ci = cultures[i];
 669                                         if (ci.NumberFormatEntry == null)
 670                                                 continue;
 671                                         ci.NumberFormatEntry.AppendTableRow (builder);
 672                                         ci.NumberFormatEntry.Row = row++;
 673                                         if (i + 1 < count)
 674                                                 builder.Append (',');
 675                                         builder.Append ('\n');
 676                                 }
 677
 678                                 writer.WriteLine ("static const NumberFormatEntry number_format_entries [] = {");
 679                                 writer.Write (builder);
 680                                 writer.WriteLine ("};\n\n");
 681
 682                                 builder = new StringBuilder ();
 683                                 row = 0;
 684                                 for (int i = 0; i < count; i++) {
 685                                         CultureInfoEntry ci = cultures[i];
 686                                         ci.AppendTableRow (builder);
 687                                         ci.Row = row++;
 688                                         if (i + 1 < count)
 689                                                 builder.Append (',');
 690                                         builder.Append ('\n');
 691                                 }
 692
 693                                 writer.WriteLine ("static const CultureInfoEntry culture_entries [] = {");
 694                                 writer.Write (builder);
 695                                 writer.WriteLine ("};\n\n");
 696
 697                                 cultures.Sort (new ExportNameComparer ()); // Sort based on name
 698                                 builder = new StringBuilder ();
 699                                 for (int i = 0; i < count; i++) {
 700                                         CultureInfoEntry ci = cultures[i];
 701                                         var name = ci.GetExportName ().ToLowerInvariant ();
 702                                         builder.Append ("\t{" + Entry.EncodeStringIdx (name) + ", ");
 703                                         builder.Append (ci.Row + "}");
 704                                         if (i + 1 < count)
 705                                                 builder.Append (',');
 706
 707                                         builder.AppendFormat ("\t /* {0} */", name);
 708                                         builder.Append ('\n');
 709                                 }
 710
 711                                 writer.WriteLine ("static const CultureInfoNameEntry culture_name_entries [] = {");
 712                                 writer.Write (builder);
 713                                 writer.WriteLine ("};\n\n");
 714
 715                                 builder = new StringBuilder ();
 716                                 int rcount = 0;
 717                                 foreach (RegionInfoEntry r in regions) {
 718                                         r.AppendTableRow (builder);
 719                                         if (++rcount != regions.Count)
 720                                                 builder.Append (',');
 721
 722                                         builder.Append ('\n');
 723                                 }
 724                                 writer.WriteLine ("static const RegionInfoEntry region_entries [] = {");
 725                                 writer.Write (builder);
 726                                 writer.WriteLine ("};\n\n");
 727
 728                                 builder = new StringBuilder ();
 729                                 rcount = 0;
 730                                 foreach (RegionInfoEntry ri in regions) {
 731                                         builder.Append ("\t{" + Entry.EncodeStringIdx (ri.TwoLetterISORegionName) + ", ");
 732                                         builder.Append (ri.Index + "}");
 733                                         if (++rcount != regions.Count)
 734                                                 builder.Append (',');
 735
 736                                         builder.AppendFormat ("\t /* {0} */", ri.TwoLetterISORegionName);
 737                                         builder.Append ('\n');
 738                                 }
 739
 740                                 writer.WriteLine ("static const RegionInfoNameEntry region_name_entries [] = {");
 741                                 writer.Write (builder);
 742                                 writer.WriteLine ("};\n\n");
 743
 744                                 writer.WriteLine ("static const char locale_strings [] = {");
 745                                 writer.Write (Entry.GetStrings ());
 746                                 writer.WriteLine ("};\n\n");
 747
 748                                 writer.WriteLine ("#endif\n");
 749                         }
 750                 }
 751
 752                 static void GetAllChildrenValues<T> (CultureInfoEntry entry, List<T> values, Func<CultureInfoEntry, T> selector)
 753                 {
 754                         foreach (var e in entry.Children) {
 755                                 if (e == entry)
 756                                         continue;
 757
 758                                 values.Add (selector (e));
 759
 760                                 foreach (var e2 in e.Children) {
 761                                         GetAllChildrenValues (e2, values, selector);
 762                                 }
 763                         }
 764                 }
 765
 766                 static XmlDocument GetXmlDocument (string path)
 767                 {
 768                         var doc = new XmlDocument ();
 769                         doc.Load (new XmlTextReader (path) { /*DtdProcessing = DtdProcessing.Ignore*/ } );
 770                         return doc;
 771                 }
 772
 773                 bool Import (CultureInfoEntry data, string locale)
 774                 {
 775                         string fname = null;
 776                         var sep = locale.Split ('_');
 777                         data.Language = sep[0];
 778
 779                         // CLDR strictly follow ISO names, .NET does not
 780                         // Replace names where non-iso2 is used, e.g. Norway
 781                         if (data.Language != data.TwoLetterISOLanguageName) {
 782                                 locale = data.TwoLetterISOLanguageName;
 783                                 if (sep.Length > 1) {
 784                                         locale += string.Join ("_", sep.Skip (1));
 785                                 }
 786                         }
 787
 788                         // Convert broken Chinese names to correct one
 789                         switch (locale) {
 790                         case "zh_CHS":
 791                                 locale = "zh_Hans";
 792                                 break;
 793                         case "zh_CHT":
 794                                 locale = "zh_Hant";
 795                                 break;
 796                         case "zh_CN":
 797                                 locale = "zh_Hans_CN";
 798                                 break;
 799                         case "zh_HK":
 800                                 locale = "zh_Hant_HK";
 801                                 break;
 802                         case "zh_SG":
 803                                 locale = "zh_Hans_SG";
 804                                 break;
 805                         case "zh_TW":
 806                                 locale = "zh_Hant_TW";
 807                                 break;
 808                         case "zh_MO":
 809                                 locale = "zh_Hant_MO";
 810                                 break;
 811                         }
 812
 813                         sep = locale.Split ('_');
 814
 815                         string full_name = Path.Combine (data_root, "main", locale + ".xml");
 816                         if (!File.Exists (full_name)) {
 817                                 Console.WriteLine ("Missing locale file for `{0}'", locale);
 818
 819                                 // We could fill default values but that's not as simple as it seems. For instance for non-neutral
 820                                 // cultures the next part could be territory or not.
 821                                 return false;
 822                         } else {
 823                                 XmlDocument doc = null;
 824
 825                                 /*
 826                                  * Locale generation is done in several steps, first we
 827                                  * read the root file which is the base invariant data
 828                                  * then the supplemental root data,
 829                                  * then the language file, the supplemental languages
 830                                  * file then the locale file, then the supplemental
 831                                  * locale file. Values in each descending file can
 832                                  * overwrite previous values.
 833                                  */
 834                                 foreach (var part in sep) {
 835                                         if (fname != null)
 836                                                 fname += "_";
 837
 838                                         fname += part;
 839
 840                                         var xml = GetXmlDocument (Path.Combine (data_root, "main", fname + ".xml"));
 841                                         if (doc == null)
 842                                                 doc = xml;
 843
 844                                         Import (xml, data);
 845                                 }
 846
 847                                 //
 848                                 // Extract localized locale name from language xml file. Have to do it after both language and territory are read
 849                                 //
 850                                 var el = doc.SelectSingleNode (string.Format ("ldml/localeDisplayNames/languages/language[@type='{0}']", data.Language));
 851                                 if (el != null)
 852                                         data.NativeName = el.InnerText;
 853
 854                                 if (data.Territory != null) {
 855                                         el = doc.SelectSingleNode (string.Format ("ldml/localeDisplayNames/territories/territory[@type='{0}']", data.Territory));
 856                                         if (el != null) {
 857                                                 // TODO: Should read <localePattern>
 858                                                 data.NativeName = string.Format ("{0} ({1})", data.NativeName, el.InnerText);
 859                                                 data.NativeTerritoryName = el.InnerText;
 860                                         }
 861
 862                                         string currency;
 863                                         // We have territory now we have to run the process again to extract currency symbol
 864                                         if (region_currency.TryGetValue (data.Territory, out currency)) {
 865                                                 fname = null;
 866
 867                                                 var xml = GetXmlDocument (Path.Combine (data_root, "main", "root.xml"));
 868                                                 el = xml.SelectSingleNode (string.Format ("ldml/numbers/currencies/currency[@type='{0}']/symbol", currency));
 869                                                 if (el != null)
 870                                                         data.NumberFormatEntry.CurrencySymbol = el.InnerText;
 871
 872                                                 foreach (var part in sep) {
 873                                                         if (fname != null)
 874                                                                 fname += "_";
 875
 876                                                         fname += part;
 877
 878                                                         xml = GetXmlDocument (Path.Combine (data_root, "main", fname + ".xml"));
 879                                                         el = xml.SelectSingleNode (string.Format ("ldml/numbers/currencies/currency[@type='{0}']/symbol", currency));
 880                                                         if (el != null)
 881                                                                 data.NumberFormatEntry.CurrencySymbol = el.InnerText;
 882
 883                                                         el = xml.SelectSingleNode (string.Format ("ldml/numbers/currencies/currency[@type='{0}']/displayName", currency));
 884                                                         if (el != null)
 885                                                                 data.NativeCurrencyName = el.InnerText;
 886                                                 }
 887                                         }
 888                                 }
 889
 890                                 if (data.DateTimeFormatEntry.MonthGenitiveNames[0] == null)
 891                                         data.DateTimeFormatEntry.MonthGenitiveNames = data.DateTimeFormatEntry.MonthNames;
 892
 893                                 if (data.DateTimeFormatEntry.AbbreviatedMonthGenitiveNames[0] == null)
 894                                         data.DateTimeFormatEntry.AbbreviatedMonthGenitiveNames = data.DateTimeFormatEntry.AbbreviatedMonthNames;
 895
 896
 897                         }
 898
 899                         // It looks like it never changes
 900                         data.DateTimeFormatEntry.TimeSeparator = ":";
 901
 902                         // TODO: Don't have input data available but most values are 2 with few exceptions for 1 and 3
 903                         // We don't add 3 as it's for some arabic states only
 904                         switch (data.ThreeLetterISOLanguageName) {
 905                         case "amh":
 906                                 data.NumberFormatEntry.NumberDecimalDigits =
 907                                 data.NumberFormatEntry.PercentDecimalDigits = 1;
 908                                 break;
 909                         default:
 910                                 data.NumberFormatEntry.NumberDecimalDigits =
 911                                 data.NumberFormatEntry.PercentDecimalDigits = 2;
 912                                 break;
 913                         }
 914
 915                         // TODO: For now we capture only native name for default calendar
 916                         data.NativeCalendarNames[((int) data.CalendarType & 0xFF) - 1] = data.DateTimeFormatEntry.NativeCalendarName;
 917
 918                         var lcdid_value = int.Parse (data.LCID.Substring (2), NumberStyles.HexNumber);
 919                         Patterns.FillValues (lcdid_value, data);
 920
 921                         return true;
 922                 }
 923
 924                 void Import (XmlDocument doc, CultureInfoEntry ci)
 925                 {
 926                         XmlNodeList nodes;
 927                         XmlNode el;
 928
 929                         //
 930                         // Extract script & teritory
 931                         //
 932                         el = doc.SelectSingleNode ("ldml/identity/script");
 933                         if (el != null)
 934                                 ci.Script = el.Attributes["type"].Value;
 935
 936                         el = doc.SelectSingleNode ("ldml/identity/territory");
 937                         if (el != null)
 938                                 ci.Territory = el.Attributes["type"].Value;
 939
 940                         var df = ci.DateTimeFormatEntry;
 941
 942                         string calendar;
 943                         // Default calendar is for now always "gregorian"
 944                         switch (ci.Name) {
 945                         case "th": case "th-TH":
 946                                 calendar = "buddhist";
 947                                 ci.CalendarType = CalendarType.ThaiBuddhist; // typeof (ThaiBuddhistCalendar);
 948                                 break;
 949                         case "ar": case "ar-SA":
 950                                 calendar = "islamic";
 951                                 ci.CalendarType = CalendarType.UmAlQuraCalendar; // typeof (UmAlQuraCalendar);
 952                                 break;
 953                         case "ps": case "ps-AF": case "prs": case "prs-AF": case "dv": case "dv-MV":
 954                                 calendar = "persian";
 955                                 ci.CalendarType = CalendarType.HijriCalendar; // typeof (HijriCalendar);
 956                                 break;
 957                         default:
 958                                 calendar = "gregorian";
 959                                 ci.CalendarType = CalendarType.Gregorian; // typeof (GregorianCalendar);
 960                                 ci.GregorianCalendarType = GregorianCalendarTypes.Localized;
 961                                 break;
 962                         }
 963
 964                         var node = doc.SelectSingleNode (string.Format ("ldml/dates/calendars/calendar[@type='{0}']", calendar));
 965                         if (node != null) {
 966                                 el = doc.SelectSingleNode (string.Format ("ldml/localeDisplayNames/types/type[@type='{0}']", calendar));
 967                                 if (el != null)
 968                                         df.NativeCalendarName = el.InnerText;
 969
 970
 971                                 // Apply global rule first <alias source="locale" path="../../monthContext[@type='format']/monthWidth[@type='wide']"/>
 972                                 nodes = node.SelectNodes ("months/monthContext[@type='format']/monthWidth[@type='wide']/month");
 973                                 ProcessAllNodes (nodes, df.MonthNames, AddOrReplaceValue);
 974                                 nodes = node.SelectNodes ("months/monthContext[@type='stand-alone']/monthWidth[@type='wide']/month");
 975                                 ProcessAllNodes (nodes, df.MonthNames, AddOrReplaceValue);
 976
 977                                 // Apply global rule first <alias source="locale" path="../../monthContext[@type='format']/monthWidth[@type='abbreviated']"/>
 978                                 nodes = node.SelectNodes ("months/monthContext[@type='format']/monthWidth[@type='abbreviated']/month");
 979                                 ProcessAllNodes (nodes, df.AbbreviatedMonthNames, AddOrReplaceValue);
 980                                 nodes = node.SelectNodes ("months/monthContext[@type='stand-alone']/monthWidth[@type='abbreviated']/month");
 981                                 ProcessAllNodes (nodes, df.AbbreviatedMonthNames, AddOrReplaceValue);
 982
 983                                 nodes = node.SelectNodes ("months/monthContext[@type='format']/monthWidth[@type='wide']/month");
 984                                 if (nodes != null)
 985                                         ProcessAllNodes (nodes, df.MonthGenitiveNames, AddOrReplaceValue);
 986
 987                                 nodes = node.SelectNodes ("days/dayContext[@type='format']/dayWidth[@type='wide']/day");
 988                                 ProcessAllNodes (nodes, df.DayNames, AddOrReplaceDayValue);
 989
 990                                 // Apply global rule first <alias source="locale" path="../../dayContext[@type='format']/dayWidth[@type='abbreviated']"/>
 991                                 nodes = node.SelectNodes ("days/dayContext[@type='format']/dayWidth[@type='abbreviated']/day");
 992                                 ProcessAllNodes (nodes, df.AbbreviatedDayNames, AddOrReplaceDayValue);
 993                                 nodes = node.SelectNodes ("days/dayContext[@type='stand-alone']/dayWidth[@type='abbreviated']/day");
 994                                 ProcessAllNodes (nodes, df.AbbreviatedDayNames, AddOrReplaceDayValue);
 995
 996                                 // TODO: This is not really ShortestDayNames as .NET uses it
 997                                 // Apply global rules first <alias source="locale" path="../../dayContext[@type='stand-alone']/dayWidth[@type='narrow']"/>
 998                                 nodes = node.SelectNodes ("days/dayContext[@type='format']/dayWidth[@type='narrow']/day");
 999                                 ProcessAllNodes (nodes, df.ShortestDayNames, AddOrReplaceDayValue);
1000                                 nodes = node.SelectNodes ("days/dayContext[@type='stand-alone']/dayWidth[@type='narrow']/day");
1001                                 ProcessAllNodes (nodes, df.ShortestDayNames, AddOrReplaceDayValue);
1002 /*
1003                                 Cannot really be used it's too different to .NET and most app rely on it
1004
1005                                 el = node.SelectSingleNode ("dateFormats/dateFormatLength[@type='full']/dateFormat/pattern");
1006                                 if (el != null)
1007                                         df.LongDatePattern = ConvertDatePatternFormat (el.InnerText);
1008
1009                                 // Medium is our short
1010                                 el = node.SelectSingleNode ("dateFormats/dateFormatLength[@type='medium']/dateFormat/pattern");
1011                                 if (el != null)
1012                                         df.ShortDatePattern = ConvertDatePatternFormat (el.InnerText);
1013
1014                                 // Medium is our Long
1015                                 el = node.SelectSingleNode ("timeFormats/timeFormatLength[@type='medium']/timeFormat/pattern");
1016                                 if (el != null)
1017                                         df.LongTimePattern = ConvertTimePatternFormat (el.InnerText);
1018
1019                                 el = node.SelectSingleNode ("timeFormats/timeFormatLength[@type='short']/timeFormat/pattern");
1020                                 if (el != null)
1021                                         df.ShortTimePattern = ConvertTimePatternFormat (el.InnerText);
1022
1023                                 el = node.SelectSingleNode ("dateTimeFormats/availableFormats/dateFormatItem[@id='yyyyMMMM']");
1024                                 if (el != null)
1025                                         df.YearMonthPattern = ConvertDatePatternFormat (el.InnerText);
1026
1027                                 el = node.SelectSingleNode ("dateTimeFormats/availableFormats/dateFormatItem[@id='MMMMdd']");
1028                                 if (el != null)
1029                                         df.MonthDayPattern = ConvertDatePatternFormat (el.InnerText);
1030 */
1031                                 el = node.SelectSingleNode ("dayPeriods/dayPeriodContext/dayPeriodWidth[@type='abbreviated']/dayPeriod[@type='am']");
1032                                 if (el == null)
1033                                         // Apply global rule first <alias source="locale" path="../dayPeriodWidth[@type='wide']"/>
1034                                         el = node.SelectSingleNode ("dayPeriods/dayPeriodContext/dayPeriodWidth[@type='wide']/dayPeriod[@type='am']");
1035
1036                                 if (el != null)
1037                                         df.AMDesignator = el.InnerText;
1038
1039                                 el = node.SelectSingleNode ("dayPeriods/dayPeriodContext/dayPeriodWidth[@type='abbreviated']/dayPeriod[@type='pm']");
1040                                 if (el == null)
1041                                         // Apply global rule first <alias source="locale" path="../dayPeriodWidth[@type='wide']"/>
1042                                         el = node.SelectSingleNode ("dayPeriods/dayPeriodContext/dayPeriodWidth[@type='wide']/dayPeriod[@type='pm']");
1043
1044                                 // No data
1045                                 if (el != null)
1046                                         df.PMDesignator = el.InnerText;
1047                         }
1048
1049                         var ni = ci.NumberFormatEntry;
1050
1051                         node = doc.SelectSingleNode ("ldml/numbers/symbols");
1052                         if (node != null) {
1053                                 el = node.SelectSingleNode ("decimal");
1054                                 if (el != null) {
1055                                         ni.NumberDecimalSeparator =
1056                                         ni.PercentDecimalSeparator =
1057                                         ni.CurrencyDecimalSeparator = el.InnerText;
1058                                 }
1059
1060                                 el = node.SelectSingleNode ("plusSign");
1061                                 if (el != null)
1062                                         ni.PositiveSign = el.InnerText;
1063
1064                                 el = node.SelectSingleNode ("minusSign");
1065                                 if (el != null)
1066                                         ni.NegativeSign = el.InnerText;
1067
1068                                 el = node.SelectSingleNode ("infinity");
1069
1070                                 // We cannot use the value from CLDR because many broken
1071                                 // .NET serializers (e.g. JSON) use text value of NegativeInfinity
1072                                 // and different value would break interoperability with .NET
1073                                 if (el != null && el.InnerText != "∞") {
1074                                         ni.InfinitySymbol = el.InnerText;
1075                                 }
1076
1077                                 el = node.SelectSingleNode ("perMille");
1078                                 if (el != null)
1079                                         ni.PerMilleSymbol = el.InnerText;
1080
1081                                 el = node.SelectSingleNode ("nan");
1082                                 if (el != null)
1083                                         ni.NaNSymbol = el.InnerText;
1084
1085                                 el = node.SelectSingleNode ("percentSign");
1086                                 if (el != null)
1087                                         ni.PercentSymbol = el.InnerText;
1088
1089                                 el = node.SelectSingleNode ("group");
1090                                 if (el != null) {
1091                                         ni.NumberGroupSeparator =
1092                                         ni.PercentGroupSeparator =
1093                                         ni.CurrencyGroupSeparator = el.InnerText;
1094                                 }
1095                         }
1096                 }
1097
1098                 static string ConvertDatePatternFormat (string format)
1099                 {
1100                         //
1101                         // LDMR uses different characters for some fields
1102                         // http://unicode.org/reports/tr35/#Date_Format_Patterns
1103                         //
1104                         format = format.Replace ("EEEE", "dddd"); // The full name of the day of the week
1105                         format = format.Replace ("LLLL", "MMMM"); // The full month name
1106
1107                         if (format.EndsWith (" y", StringComparison.Ordinal))
1108                                 format += "yyy";
1109
1110                         return format;
1111                 }
1112
1113                 static string ConvertTimePatternFormat (string format)
1114                 {
1115                         format = format.Replace ("a", "tt"); // AM or PM
1116                         return format;
1117                 }
1118
1119                 static void ProcessAllNodes (XmlNodeList list, IList<string> values, Action<IList<string>, string, string> convertor)
1120                 {
1121                         foreach (XmlNode entry in list) {
1122                                 var index = entry.Attributes["type"].Value;
1123                                 var value = entry.InnerText;
1124                                 convertor (values, index, value);
1125                         }
1126                 }
1127
1128                 // All text indexes are 1-based
1129                 static void AddOrReplaceValue (IList<string> list, string oneBasedIndex, string value)
1130                 {
1131                         int index = int.Parse (oneBasedIndex);
1132                         AddOrReplaceValue (list, index - 1, value);
1133                 }
1134
1135                 static readonly string[] day_types = new string[] { "sun", "mon", "tue", "wed", "thu", "fri", "sat" };
1136
1137                 static void AddOrReplaceDayValue (IList<string> list, string dayType, string value)
1138                 {
1139                         int index = Array.IndexOf (day_types, dayType);
1140                         AddOrReplaceValue (list, index, value);
1141                 }
1142
1143                 static void AddOrReplaceValue (IList<string> list, int index, string value)
1144                 {
1145                         if (list.Count <= index)
1146                                 ((List<string>) list).AddRange (new string[index - list.Count + 1]);
1147
1148                         list[index] = value;
1149                 }
1150
1151                 sealed class LcidComparer : IComparer<CultureInfoEntry>
1152                 {
1153                         public int Compare (CultureInfoEntry x, CultureInfoEntry y)
1154                         {
1155                                 return x.LCID.CompareTo (y.LCID);
1156                         }
1157                 }
1158
1159                 sealed class ExportNameComparer : IComparer<CultureInfoEntry>
1160                 {
1161                         public int Compare (CultureInfoEntry x, CultureInfoEntry y)
1162                         {
1163                                 return String.Compare (x.GetExportName (), y.GetExportName (), StringComparison.OrdinalIgnoreCase);
1164                         }
1165                 }
1166
1167                 class RegionComparer : IComparer<RegionInfoEntry>
1168                 {
1169                         public int Compare (RegionInfoEntry x, RegionInfoEntry y)
1170                         {
1171                                 return x.TwoLetterISORegionName.CompareTo (y.TwoLetterISORegionName);
1172                         }
1173                 }
1174         }
1175 }