Add m-esr52 at 52.6.0

1 files changed, 748 insertions, 0 deletions

diff --git a/intl/locale/windows/nsWin32Locale.cpp b/intl/locale/windows/nsWin32Locale.cpp
new file mode 100644
index 000000000..8a66d2c64
--- /dev/null
+++ b/intl/locale/windows/nsWin32Locale.cpp
@@ -0,0 +1,748 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/ArrayUtils.h"
+
+#include "nscore.h"
+#include "nsString.h"
+#include "nsXPCOMStrings.h"
+#include "nsReadableUtils.h"
+#include "nsWin32Locale.h"
+#include "prprf.h"
+#include <windows.h>
+#include "nsCRT.h"
+
+using namespace mozilla;
+
+struct iso_pair 
+{
+	const char*	iso_code;
+	DWORD       win_code;
+};
+
+struct iso_map
+{
+	const char* iso_code;
+	DWORD       win_code;
+	iso_pair    sublang_list[20];
+};
+
+nsWin32Locale::LocaleNameToLCIDPtr nsWin32Locale::localeNameToLCID = nullptr;
+nsWin32Locale::LCIDToLocaleNamePtr nsWin32Locale::lcidToLocaleName = nullptr;
+
+// Older versions of VC++ and Win32 SDK  and mingw don't have 
+// macros for languages and sublanguages recently added to Win32. 
+// see http://www.tug.org/ftp/tex/texinfo/intl/localename.c
+
+#ifndef LANG_URDU
+#define LANG_URDU                           0x20
+#endif
+#ifndef LANG_ARMENIAN
+#define LANG_ARMENIAN                       0x2b
+#endif
+#ifndef LANG_AZERI
+#define LANG_AZERI                          0x2c
+#endif
+#ifndef LANG_MACEDONIAN
+#define LANG_MACEDONIAN                     0x2f
+#endif
+#ifndef LANG_GEORGIAN
+#define LANG_GEORGIAN                       0x37
+#endif
+#ifndef LANG_HINDI
+#define LANG_HINDI                          0x39
+#endif
+#ifndef LANG_MALAY
+#define LANG_MALAY                          0x3e
+#endif
+#ifndef LANG_KAZAK
+#define LANG_KAZAK                          0x3f
+#endif
+#ifndef LANG_KYRGYZ
+#define LANG_KYRGYZ                         0x40
+#endif
+#ifndef LANG_SWAHILI
+#define LANG_SWAHILI                        0x41
+#endif
+#ifndef LANG_UZBEK
+#define LANG_UZBEK                          0x43
+#endif
+#ifndef LANG_TATAR
+#define LANG_TATAR                          0x44
+#endif
+#ifndef LANG_PUNJABI
+#define LANG_PUNJABI                        0x46
+#endif
+#ifndef LANG_GUJARAT
+#define LANG_GUJARAT                        0x47
+#endif
+#ifndef LANG_TAMIL
+#define LANG_TAMIL                          0x49
+#endif
+#ifndef LANG_TELUGU
+#define LANG_TELUGU                         0x4a
+#endif
+#ifndef LANG_KANNADA
+#define LANG_KANNADA                        0x4b
+#endif
+#ifndef LANG_MARATHI
+#define LANG_MARATHI                        0x4e
+#endif
+#ifndef LANG_SANSKRIT
+#define LANG_SANSKRIT                       0x4f
+#endif
+#ifndef LANG_MONGOLIAN
+#define LANG_MONGOLIAN                      0x50
+#endif
+#ifndef LANG_GALICIAN
+#define LANG_GALICIAN                       0x56
+#endif
+#ifndef LANG_KONKANI
+#define LANG_KONKANI                        0x57
+#endif
+#ifndef LANG_DIVEHI
+#define LANG_DIVEHI                         0x65
+#endif
+
+#ifndef SUBLANG_MALAY_MALAYSIA
+#define SUBLANG_MALAY_MALAYSIA              0x01
+#endif
+#ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM
+#define SUBLANG_MALAY_BRUNEI_DARUSSALAM     0x02
+#endif
+#ifndef SUBLANG_CHINESE_MACAU
+#define SUBLANG_CHINESE_MACAU               0x05
+#endif
+#ifndef SUBLANG_FRENCH_MONACO
+#define SUBLANG_FRENCH_MONACO               0x06
+#endif
+#ifndef SUBLANG_ENGLISH_ZIMBABWE
+#define SUBLANG_ENGLISH_ZIMBABWE            0x0c
+#endif
+#ifndef SUBLANG_ENGLISH_PHILIPPINES
+#define SUBLANG_ENGLISH_PHILIPPINES         0x0d
+#endif
+
+
+//
+// This list is used to map between ISO language
+// References : 
+// http://www.iso.ch/iso/en/prods-services/iso3166ma/02iso-3166-code-lists/list-en1.html
+// http://www.loc.gov/standards/iso639-2/
+// http://www.ethnologue.com/
+// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/intl/nls_19ir.asp
+// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/intl/nls_61df.asp
+ 
+static const
+iso_map iso_list[] =
+{
+	{"af",	LANG_AFRIKAANS, {
+		{ "ZA", SUBLANG_DEFAULT },
+		{ "",0}}
+	},
+	{ "ar", LANG_ARABIC, {
+		{ "SA", SUBLANG_ARABIC_SAUDI_ARABIA }, 
+		{ "IQ", SUBLANG_ARABIC_IRAQ },  
+		{ "EG",	SUBLANG_ARABIC_EGYPT },	
+		{ "LY", SUBLANG_ARABIC_LIBYA },
+		{ "DZ", SUBLANG_ARABIC_ALGERIA },
+		{ "MA", SUBLANG_ARABIC_MOROCCO },
+		{ "TN", SUBLANG_ARABIC_TUNISIA },
+		{ "OM", SUBLANG_ARABIC_OMAN }, 
+		{ "YE", SUBLANG_ARABIC_YEMEN },
+		{ "SY", SUBLANG_ARABIC_SYRIA },
+		{ "JO", SUBLANG_ARABIC_JORDAN },
+		{ "LB", SUBLANG_ARABIC_LEBANON },
+		{ "KW", SUBLANG_ARABIC_KUWAIT },
+		{ "AE", SUBLANG_ARABIC_UAE },
+		{ "BH", SUBLANG_ARABIC_BAHRAIN },
+		{ "QA", SUBLANG_ARABIC_QATAR },
+		{"",0}}
+	},
+	{"az",	LANG_AZERI, {
+		{ "AZ",SUBLANG_DEFAULT },  // XXX Latin vs Cyrillic vs Arabic
+		{ "",0}}
+	},
+	{"be",	LANG_BELARUSIAN, {
+		{ "BY",SUBLANG_DEFAULT },
+		{ "",0}}
+	},
+	{"bg",	LANG_BULGARIAN, {
+		{ "BG", SUBLANG_DEFAULT },
+		{ "",0}}
+	},
+	{"ca",	LANG_CATALAN, {
+		{ "ES", SUBLANG_DEFAULT},
+		{ "",0}}
+	},
+	{"cs",	LANG_CZECH, {
+		{ "CZ", SUBLANG_DEFAULT},
+		{"",0}}
+	},
+	{ "da", LANG_DANISH, { 
+		{ "DK", SUBLANG_DEFAULT },
+		{ "",0}}
+	},
+	{ "de", LANG_GERMAN, {
+		{ "DE", SUBLANG_GERMAN },
+		{ "CH", SUBLANG_GERMAN_SWISS },
+		{ "AT", SUBLANG_GERMAN_AUSTRIAN },
+		{ "LU", SUBLANG_GERMAN_LUXEMBOURG },
+		{ "LI", SUBLANG_GERMAN_LIECHTENSTEIN },
+		{ "" , 0}}
+	},
+	{"dv",	LANG_DIVEHI, {
+		{ "MV", SUBLANG_DEFAULT},
+		{ "", 0}}
+	},
+	{"el",	LANG_GREEK, {
+		{ "GR", SUBLANG_DEFAULT},
+		{ "", 0}}
+	},
+	{ "en", LANG_ENGLISH, {
+		{ "US", SUBLANG_ENGLISH_US },
+		{ "GB", SUBLANG_ENGLISH_UK },
+		{ "AU", SUBLANG_ENGLISH_AUS },
+		{ "CA", SUBLANG_ENGLISH_CAN },
+		{ "NZ", SUBLANG_ENGLISH_NZ },
+		{ "IE", SUBLANG_ENGLISH_EIRE },
+		{ "ZA", SUBLANG_ENGLISH_SOUTH_AFRICA },
+		{ "JM", SUBLANG_ENGLISH_JAMAICA },
+		{ "BZ", SUBLANG_ENGLISH_BELIZE },
+		{ "TT", SUBLANG_ENGLISH_TRINIDAD },
+		{ "ZW", SUBLANG_ENGLISH_ZIMBABWE },
+		{ "PH", SUBLANG_ENGLISH_PHILIPPINES },
+		{ "",0}}
+	},
+	{ "es", LANG_SPANISH, {  // XXX : SUBLANG_SPANISH_MODERN
+		{ "ES", SUBLANG_SPANISH },
+		{ "MX", SUBLANG_SPANISH_MEXICAN },
+		{ "GT", SUBLANG_SPANISH_GUATEMALA },
+		{ "CR", SUBLANG_SPANISH_COSTA_RICA },
+		{ "PA", SUBLANG_SPANISH_PANAMA },
+		{ "DO", SUBLANG_SPANISH_DOMINICAN_REPUBLIC },
+		{ "VE", SUBLANG_SPANISH_VENEZUELA },
+		{ "CO", SUBLANG_SPANISH_COLOMBIA },
+		{ "PE", SUBLANG_SPANISH_PERU },
+		{ "AR", SUBLANG_SPANISH_ARGENTINA },
+		{ "EC", SUBLANG_SPANISH_ECUADOR },
+		{ "CL", SUBLANG_SPANISH_CHILE },
+		{ "UY", SUBLANG_SPANISH_URUGUAY },
+		{ "PY", SUBLANG_SPANISH_PARAGUAY },
+		{ "BO", SUBLANG_SPANISH_BOLIVIA },
+		{ "SV", SUBLANG_SPANISH_EL_SALVADOR },
+		{ "HN", SUBLANG_SPANISH_HONDURAS },
+		{ "NI", SUBLANG_SPANISH_NICARAGUA },
+	    { "PR", SUBLANG_SPANISH_PUERTO_RICO },
+		{ "", 0 }}
+	},
+	{"et",	LANG_ESTONIAN, {
+		{ "EE", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{"eu",	LANG_BASQUE, {
+		{ "ES" , SUBLANG_DEFAULT },
+		{ "" , 0 }}
+	},
+	{"fa",	LANG_FARSI, {
+		{ "IR", SUBLANG_DEFAULT},
+		{ "", 0}}
+	},
+	{"fi",	LANG_FINNISH, {
+		{ "FI", SUBLANG_DEFAULT },
+		{ "",0}}
+	},
+	{"fo",	LANG_FAEROESE, {
+		{ "FO", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "fr", LANG_FRENCH, {
+		{ "FR", SUBLANG_FRENCH },
+		{ "BE", SUBLANG_FRENCH_BELGIAN },
+		{ "CA", SUBLANG_FRENCH_CANADIAN },
+		{ "CH", SUBLANG_FRENCH_SWISS },
+		{ "LU", SUBLANG_FRENCH_LUXEMBOURG },
+		{ "MC", SUBLANG_FRENCH_MONACO },
+		{"",0}}
+	},
+	{ "gl", LANG_GALICIAN, {
+		{ "ES", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{ "gu", LANG_GUJARATI, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{"he",	LANG_HEBREW, {
+		{ "IL", SUBLANG_DEFAULT},
+		{ "", 0}}
+	},
+	{"hi",	LANG_HINDI, {
+		{ "IN", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	/* Duplicate the SUBLANG codes for Croatian and Serbian, because the Windows
+	   LANG code is the same for both */
+	{"hr",	LANG_CROATIAN, {
+		{ "CS", SUBLANG_SERBIAN_LATIN },
+		{ "SP", SUBLANG_SERBIAN_CYRILLIC },
+		{ "HR", SUBLANG_DEFAULT},
+		{ "" ,0 }}
+	},
+	{"hu",	LANG_HUNGARIAN, {
+		{ "HU", SUBLANG_DEFAULT },
+		{ "" , 0 }}
+	},
+	{"hy",	LANG_ARMENIAN, {
+		{ "AM", SUBLANG_DEFAULT},
+		{ "" ,0 }}
+	},
+	{"id",	LANG_INDONESIAN, {
+		{ "ID", SUBLANG_DEFAULT },
+		{"", 0}}
+	},
+	{"is",	LANG_ICELANDIC, {
+		{ "IS", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "it", LANG_ITALIAN, {
+		{ "IT", SUBLANG_ITALIAN },
+		{ "CH", SUBLANG_ITALIAN_SWISS },
+		{ "", 0}}
+	},
+	{"iw",	LANG_HEBREW, {
+		{ "IL", SUBLANG_DEFAULT},
+		{ "", 0}}
+	},
+	{"ja",	LANG_JAPANESE, {
+		{ "JP", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "ka", LANG_GEORGIAN, {
+		{ "GE", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "kk", LANG_KAZAK, {
+		{ "KZ", SUBLANG_DEFAULT }, // KAZAKHSTAN
+		{ "", 0}}
+	},
+	{ "kn", LANG_KANNADA, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{ "ko", LANG_KOREAN, {
+		{ "KR", SUBLANG_KOREAN },
+		{ "", 0}}
+	},
+	{ "kok", LANG_KONKANI, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{ "ky", LANG_KYRGYZ, {
+		{ "KG", SUBLANG_DEFAULT }, // Kygyzstan
+		{ "", 0}}
+	},
+	{"lt",	LANG_LITHUANIAN, {
+		{ "LT", SUBLANG_DEFAULT },
+		{ "" ,0 }}
+	},
+	{"lv",	LANG_LATVIAN, {
+		{ "LV", SUBLANG_DEFAULT},
+		{ "", 0}}
+	},
+	{"mk",	LANG_MACEDONIAN, {
+		{ "MK", SUBLANG_DEFAULT },
+		{ "", 0 }}
+	},
+	{ "mn", LANG_MONGOLIAN, {
+		{ "MN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{ "mr", LANG_MARATHI, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{"ms",	LANG_MALAY, {
+		{ "MY", SUBLANG_MALAY_MALAYSIA },
+		{ "BN", SUBLANG_MALAY_BRUNEI_DARUSSALAM }, // XXX
+		{ "", 0}}
+	},
+	{"nb",	LANG_NORWEGIAN, {
+		{ "NO",  SUBLANG_NORWEGIAN_BOKMAL },
+		{ "", SUBLANG_NORWEGIAN_BOKMAL}}
+	},
+	{"nl",	LANG_DUTCH, {
+		{"NL", SUBLANG_DUTCH },
+		{"BE", SUBLANG_DUTCH_BELGIAN },
+		{ "", 0}}
+	},
+	{"nn",	LANG_NORWEGIAN, {
+		{ "NO",  SUBLANG_NORWEGIAN_NYNORSK },
+		{ "", SUBLANG_NORWEGIAN_NYNORSK}}
+	},
+	{"no",	LANG_NORWEGIAN, {
+		{ "NO",  SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "pa", LANG_PUNJABI, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{"pl",	LANG_POLISH, {
+		{ "PL", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "pt", LANG_PORTUGUESE, {
+		{ "PT", SUBLANG_PORTUGUESE },
+		{ "BR", SUBLANG_PORTUGUESE_BRAZILIAN },
+		{"",0}}
+	},
+	{"ro",	LANG_ROMANIAN, {
+		{ "RO", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{"ru",	LANG_RUSSIAN, {
+		{ "RU", SUBLANG_DEFAULT },
+		{ "", 0 }}
+	},
+	{ "sa", LANG_SANSKRIT, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{"sk",	LANG_SLOVAK, {
+		{ "SK", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{"sl",	LANG_SLOVENIAN, {
+		{ "SI", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{"sq",	LANG_ALBANIAN, {
+		{ "AL", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},		
+	/* Duplicate the SUBLANG codes for Croatian and Serbian, because the Windows
+	   LANG code is the same for both */
+	{"sr",	LANG_SERBIAN, {
+		{ "CS", SUBLANG_SERBIAN_LATIN },
+		{ "SP", SUBLANG_SERBIAN_CYRILLIC },
+		{ "HR", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "sv", LANG_SWEDISH, {
+		{ "SE", SUBLANG_SWEDISH },
+		{ "FI", SUBLANG_SWEDISH_FINLAND },
+		{ "", 0 }}
+	},
+	{"sw",	LANG_SWAHILI, {
+		{ "KE", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "ta", LANG_TAMIL, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{ "te", LANG_TELUGU, {
+		{ "IN", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{"th",	LANG_THAI, {
+		{"TH", SUBLANG_DEFAULT},
+		{"",0}}
+	},
+	{"tr",	LANG_TURKISH, {
+		{ "TR", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "tt", LANG_TATAR, {
+		{ "RU", SUBLANG_DEFAULT }, 
+		{ "", 0}}
+	},
+	{"uk",	LANG_UKRAINIAN, {
+		{ "UA", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{"ur",	LANG_URDU, {
+		{ "PK", SUBLANG_URDU_PAKISTAN },
+		{ "IN", SUBLANG_URDU_INDIA },
+		{ "", 0}}
+	},
+	{"uz",	LANG_UZBEK, {   // XXX : Cyrillic, Latin
+		{ "UZ", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{"vi",	LANG_VIETNAMESE, {
+		{ "VN", SUBLANG_DEFAULT },
+		{ "", 0}}
+	},
+	{ "zh", LANG_CHINESE, {
+		{ "TW", SUBLANG_CHINESE_TRADITIONAL },
+		{ "CN", SUBLANG_CHINESE_SIMPLIFIED },
+		{ "HK", SUBLANG_CHINESE_HONGKONG },
+		{ "SG", SUBLANG_CHINESE_SINGAPORE },
+		{ "MO", SUBLANG_CHINESE_MACAU },
+		{ "",0}}
+	}
+};
+
+#define LENGTH_MAPPING_LIST		ArrayLength(iso_list)
+	
+//
+// This list maps ISO 2 digit country codes to Win32 country codes.
+// This list must be kept in alphabetic (by iso code) order and synchronized
+// with the list above.  This is only used in debug builds to check the consistentcy
+// of the internal tables.
+//
+#ifdef DEBUG
+static const
+iso_pair dbg_list[] =
+{
+	{"af",	LANG_AFRIKAANS},		
+	{"ar",	LANG_ARABIC},
+	{"az",	LANG_AZERI},
+	{"be",	LANG_BELARUSIAN},
+	{"bg",	LANG_BULGARIAN},
+	{"ca",	LANG_CATALAN},
+	{"cs",	LANG_CZECH},
+	{"da",	LANG_DANISH},
+	{"de",	LANG_GERMAN},
+	{"dv",  LANG_DIVEHI},
+	{"el",	LANG_GREEK},
+	{"en",	LANG_ENGLISH},
+	{"es",	LANG_SPANISH},
+	{"et",	LANG_ESTONIAN},
+	{"eu",	LANG_BASQUE},
+	{"fa",	LANG_FARSI},
+	{"fi",	LANG_FINNISH},
+	{"fo",	LANG_FAEROESE},
+	{"fr",	LANG_FRENCH},
+	{"gl",  LANG_GALICIAN},
+	{"gu",  LANG_GUJARATI},
+	{"he",	LANG_HEBREW},
+	{"hi",	LANG_HINDI},
+	{"hr",	LANG_CROATIAN},
+	{"hu",	LANG_HUNGARIAN},
+	{"hy",	LANG_ARMENIAN},
+	{"id",	LANG_INDONESIAN},
+	{"in",	LANG_INDONESIAN},
+	{"is",	LANG_ICELANDIC},
+	{"it",	LANG_ITALIAN},
+	{"iw",	LANG_HEBREW},
+	{"ja",	LANG_JAPANESE},
+	{"ka",	LANG_GEORGIAN},
+	{"kn",  LANG_KANNADA},
+	{"ko",	LANG_KOREAN},
+	{"kok", LANG_KONKANI},
+	{"lt",	LANG_LITHUANIAN},
+	{"lv",	LANG_LATVIAN},
+	{"mk",	LANG_MACEDONIAN},
+	{"mn",  LANG_MONGOLIAN},
+	{"mr",  LANG_MARATHI},
+	{"ms",	LANG_MALAY},
+	{"nb",	LANG_NORWEGIAN},
+	{"nl",	LANG_DUTCH},
+	{"nn",	LANG_NORWEGIAN},
+	{"no",	LANG_NORWEGIAN},
+	{"pa",  LANG_PUNJABI},
+	{"pl",	LANG_POLISH},
+	{"pt",	LANG_PORTUGUESE},
+	{"ro",	LANG_ROMANIAN},
+	{"ru",	LANG_RUSSIAN},
+	{"sa",  LANG_SANSKRIT},
+	{"sk",	LANG_SLOVAK},
+	{"sl",	LANG_SLOVENIAN},
+	{"sq",	LANG_ALBANIAN},		
+	{"sr",	LANG_SERBIAN},
+	{"sv",	LANG_SWEDISH},
+	{"sw",	LANG_SWAHILI},
+	{"ta",  LANG_TAMIL},
+	{"te",  LANG_TELUGU},
+	{"th",	LANG_THAI},
+	{"tr",	LANG_TURKISH},
+	{"tt",  LANG_TATAR},
+	{"uk",	LANG_UKRAINIAN},
+	{"ur",	LANG_URDU},
+	{"uz",	LANG_UZBEK},
+	{"vi",	LANG_VIETNAMESE},
+	{"zh",	LANG_CHINESE},
+	{"",0}
+};
+#endif
+
+#define CROATIAN_ISO_CODE "hr"
+#define SERBIAN_ISO_CODE "sr"
+
+void
+nsWin32Locale::initFunctionPointers(void)
+{
+  static bool sInitialized = false;
+  // We use the Vista and above functions if we have them
+  if (!sInitialized) {
+    HMODULE kernelDLL = GetModuleHandleW(L"kernel32.dll");
+    if (kernelDLL) {
+      localeNameToLCID = (LocaleNameToLCIDPtr) GetProcAddress(kernelDLL, "LocaleNameToLCID");
+      lcidToLocaleName = (LCIDToLocaleNamePtr) GetProcAddress(kernelDLL, "LCIDToLocaleName");
+    }
+    sInitialized = true;
+  }
+}
+
+//
+// the mapping routines are a first approximation to get us going on
+// the tier-1 languages.  we are making an assumption that we can map
+// language and country codes separately on Windows, which isn't true
+//
+nsresult
+nsWin32Locale::GetPlatformLocale(const nsAString& locale, LCID* winLCID)
+{
+  initFunctionPointers ();
+
+  if (localeNameToLCID) {
+    nsAutoString locale_autostr(locale);
+    LCID lcid = localeNameToLCID(locale_autostr.get(), 0);
+    // The function returning 0 means that the locale name couldn't be matched,
+    // so we fallback to the old function
+    if (lcid != 0)
+    {
+      *winLCID = lcid;
+      return NS_OK;
+    }
+  }
+
+  char    locale_string[9] = {'\0','\0','\0','\0','\0','\0','\0','\0','\0'};
+  char*   language_code;
+  char*   country_code;
+  size_t  i, j;
+
+  // parse the locale
+  const char16_t* data;
+  j = NS_StringGetData(locale, &data);
+  for (i = 0; i < 7 && i < j; i++) {
+    locale_string[i] = data[i] == '-' ? '\0' : data[i];
+  }
+
+  language_code = locale_string;
+  country_code = locale_string + strlen(locale_string) + 1;
+
+  // convert parsed locale to Windows LCID
+  for(i=0;i<LENGTH_MAPPING_LIST;i++) {
+    if (strcmp(language_code,iso_list[i].iso_code)==0) {
+      for(j=0;iso_list[i].sublang_list[j].win_code;j++) {
+        if (strcmp(country_code,iso_list[i].sublang_list[j].iso_code)==0) {
+          *winLCID = MAKELCID(MAKELANGID(iso_list[i].win_code,iso_list[i].sublang_list[j].win_code),SORT_DEFAULT);
+          return NS_OK;
+        }
+      }
+      // here we have a language match but no country match
+      *winLCID = MAKELCID(MAKELANGID(iso_list[i].win_code,SUBLANG_DEFAULT),SORT_DEFAULT);
+      return NS_OK;
+    }
+  }
+    
+  return NS_ERROR_FAILURE;
+}
+
+#ifndef LOCALE_NAME_MAX_LENGTH
+#define LOCALE_NAME_MAX_LENGTH 85
+#endif
+
+void
+nsWin32Locale::GetXPLocale(LCID winLCID, nsAString& locale)
+{
+  initFunctionPointers ();
+
+  if (lcidToLocaleName)
+  {
+    WCHAR ret_locale[LOCALE_NAME_MAX_LENGTH];
+    int rv = lcidToLocaleName(winLCID, ret_locale, LOCALE_NAME_MAX_LENGTH, 0);
+    // rv 0 means that the function failed to match up the LCID, so we fallback
+    // to the old function
+    if (rv != 0)
+    {
+      locale.Assign(ret_locale);
+      return;
+    }
+  }
+
+  DWORD    lang_id, sublang_id;
+  size_t   i, j;
+
+  lang_id = PRIMARYLANGID(LANGIDFROMLCID(winLCID));
+  sublang_id = SUBLANGID(LANGIDFROMLCID(winLCID));
+
+  /* Special-case Norwegian Bokmal and Norwegian Nynorsk, which have the same
+     LANG_ID on Windows, but have separate ISO-639-2 codes */
+  if (lang_id == LANG_NORWEGIAN) {
+    if (sublang_id == SUBLANG_NORWEGIAN_BOKMAL) {
+      locale.AssignASCII("nb-NO");
+    } else if (sublang_id == SUBLANG_NORWEGIAN_NYNORSK) {
+      locale.AssignASCII("nn-NO");
+    } else {
+      locale.AssignASCII("no-NO");
+    }
+    return;
+  }
+
+  for(i=0;i<LENGTH_MAPPING_LIST;i++) {
+    if (lang_id==iso_list[i].win_code) {
+      /* Special-case Croatian and Serbian, which have the same LANG_ID on
+         Windows, but have been split into separate ISO-639-2 codes */
+      if (lang_id == LANG_CROATIAN) {
+        if (sublang_id == SUBLANG_DEFAULT) {
+          locale.AssignLiteral(CROATIAN_ISO_CODE);
+        } else {
+          locale.AssignLiteral(SERBIAN_ISO_CODE);
+        }
+      } else {
+        locale.AssignASCII(iso_list[i].iso_code);
+      }
+      for(j=0;iso_list[i].sublang_list[j].win_code;j++) {
+        if (sublang_id == iso_list[i].sublang_list[j].win_code) {
+          locale.Append(char16_t('-'));
+          locale.AppendASCII(iso_list[i].sublang_list[j].iso_code);
+          break;
+        }
+      }
+      return;
+    }
+  }
+
+  //
+  // didn't find any match. fall back to en-US, which is better 
+  // than unusable buttons without 'OK', 'Cancel', etc (bug 224546)       
+  //
+  locale.AssignLiteral("en-US"); 
+  return;
+}
+
+#ifdef DEBUG
+void
+test_internal_tables(void)
+{
+	size_t i;
+
+	for(i=1;i<LENGTH_MAPPING_LIST;i++) {
+		if (strcmp(dbg_list[i-1].iso_code,dbg_list[i].iso_code)>=0)
+			fprintf(stderr,"nsLocale: language_list %s and %s are not ordered\n",dbg_list[i-1].iso_code,dbg_list[i].iso_code);
+	}
+
+	i=0;
+	while(strlen(dbg_list[i].iso_code)!=0) {
+		i++;
+	}
+	if (i!=LENGTH_MAPPING_LIST)
+		fprintf(stderr,"nsLocale: language_list length is %u, reported length is %u\n",
+		        unsigned(i), unsigned(LENGTH_MAPPING_LIST));
+
+	for(i=0;i<LENGTH_MAPPING_LIST;i++) {
+		if (strcmp(iso_list[i].iso_code,dbg_list[i].iso_code)!=0) {
+			fprintf(stderr,"nsLocale: iso_list and dbg_list different at item: %u\n",
+			        unsigned(i));
+		}
+	}
+}
+
+#endif
+