dll/win32/mlang/mlang.c

   1 /*
   2  *    MLANG Class Factory
   3  *
   4  * Copyright 2002 Lionel Ulmer
   5  * Copyright 2003,2004 Mike McCormack
   6  * Copyright 2004,2005 Dmitry Timoshkov
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24
  25 #include <stdarg.h>
  26 #include <stdio.h>
  27
  28 #define COBJMACROS
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34 #include "ole2.h"
  35 #include "mlang.h"
  36
  37 #include "wine/unicode.h"
  38 #include "wine/debug.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(mlang);
  41
  42 #include "initguid.h"
  43
  44 #define CP_UNICODE 1200
  45
  46 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
  47
  48 static HRESULT MultiLanguage_create(IUnknown *pUnkOuter, LPVOID *ppObj);
  49 static HRESULT EnumRfc1766_create(LANGID LangId, IEnumRfc1766 **ppEnum);
  50
  51 static DWORD MLANG_tls_index; /* to store various per thead data */
  52
  53 /* FIXME:
  54  * Under what circumstances HKEY_CLASSES_ROOT\MIME\Database\Codepage and
  55  * HKEY_CLASSES_ROOT\MIME\Database\Charset are used?
  56  */
  57
  58 typedef struct
  59 {
  60     const char *description;
  61     UINT cp;
  62     DWORD flags;
  63     const char *web_charset;
  64     const char *header_charset;
  65     const char *body_charset;
  66 } MIME_CP_INFO;
  67
  68 /* These data are based on the codepage info in libs/unicode/cpmap.pl */
  69 /* FIXME: Add 28604 (Celtic), 28606 (Balkan) */
  70
  71 static const MIME_CP_INFO arabic_cp[] =
  72 {
  73     { "Arabic (864)",
  74       864, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
  75            MIMECONTF_MIME_LATEST,
  76       "ibm864", "ibm864", "ibm864" },
  77     { "Arabic (1006)",
  78       1006, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
  79             MIMECONTF_MIME_LATEST,
  80       "ibm1006", "ibm1006", "ibm1006" },
  81     { "Arabic (Windows)",
  82       1256, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
  83             MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
  84             MIMECONTF_EXPORT | MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
  85       "windows-1256", "windows-1256", "windows-1256" },
  86     { "Arabic (ISO)",
  87       28596, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
  88              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
  89              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
  90              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
  91       "iso-8859-6", "iso-8859-6", "iso-8859-6" }
  92 };
  93 static const MIME_CP_INFO baltic_cp[] =
  94 {
  95     { "Baltic (DOS)",
  96       775, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
  97            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
  98       "ibm775", "ibm775", "ibm775" },
  99     { "Baltic (Windows)",
 100       1257, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 101             MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 102             MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID |
 103             MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 104       "windows-1257", "windows-1257", "windows-1257" },
 105     { "Baltic (ISO)",
 106       28594, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 107              MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 108              MIMECONTF_EXPORT | MIMECONTF_VALID | MIMECONTF_VALID_NLS |
 109              MIMECONTF_MIME_LATEST,
 110       "iso-8859-4", "iso-8859-4", "iso-8859-4" },
 111     { "Estonian (ISO)",
 112       28603, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 113              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 114       "iso-8859-13", "iso-8859-13", "iso-8859-13" }
 115 };
 116 static const MIME_CP_INFO chinese_simplified_cp[] =
 117 {
 118     { "Chinese Simplified (GB2312)",
 119       936, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 120            MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 121            MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 122            MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 123       "gb2312", "gb2312", "gb2312" }
 124 };
 125 static const MIME_CP_INFO chinese_traditional_cp[] =
 126 {
 127     { "Chinese Traditional (Big5)",
 128       950, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 129            MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 130            MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 131            MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 132       "big5", "big5", "big5" }
 133 };
 134 static const MIME_CP_INFO central_european_cp[] =
 135 {
 136     { "Central European (DOS)",
 137       852, MIMECONTF_BROWSER | MIMECONTF_IMPORT | MIMECONTF_SAVABLE_BROWSER |
 138            MIMECONTF_EXPORT | MIMECONTF_VALID | MIMECONTF_VALID_NLS |
 139            MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 140       "ibm852", "ibm852", "ibm852" },
 141     { "Central European (Windows)",
 142       1250, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 143             MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 144             MIMECONTF_EXPORT | MIMECONTF_VALID | MIMECONTF_VALID_NLS |
 145             MIMECONTF_MIME_LATEST,
 146       "windows-1250", "windows-1250", "windows-1250" },
 147     { "Central European (Mac)",
 148       10029, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 149              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 150       "x-mac-ce", "x-mac-ce", "x-mac-ce" },
 151     { "Central European (ISO)",
 152       28592, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 153              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 154              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID |
 155              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 156       "iso-8859-2", "iso-8859-2", "iso-8859-2" }
 157 };
 158 static const MIME_CP_INFO cyrillic_cp[] =
 159 {
 160     { "OEM Cyrillic",
 161       855, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 162            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 163       "ibm855", "ibm855", "ibm855" },
 164     { "Cyrillic (DOS)",
 165       866, MIMECONTF_BROWSER | MIMECONTF_IMPORT | MIMECONTF_SAVABLE_BROWSER |
 166            MIMECONTF_EXPORT | MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 |
 167            MIMECONTF_MIME_LATEST,
 168       "cp866", "cp866", "cp866" },
 169 #if 0 /* Windows has 20866 as an official code page for KOI8-R */
 170     { "Cyrillic (KOI8-R)",
 171       878, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 172            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 173       "koi8-r", "koi8-r", "koi8-r" },
 174 #endif
 175     { "Cyrillic (Windows)",
 176       1251, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 177             MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 178             MIMECONTF_EXPORT | MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 179       "windows-1251", "windows-1251", "windows-1251" },
 180     { "Cyrillic (Mac)",
 181       10007, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 182              MIMECONTF_MIME_LATEST,
 183       "x-mac-cyrillic", "x-mac-cyrillic", "x-mac-cyrillic" },
 184     { "Cyrillic (KOI8-R)",
 185       20866, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 186              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 187              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 188              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 189       "koi8-r", "koi8-r", "koi8-r" },
 190     { "Cyrillic (KOI8-U)",
 191       21866, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 192              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 193              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 194              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 195       "koi8-u", "koi8-u", "koi8-u" },
 196     { "Cyrillic (ISO)",
 197       28595, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 198              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 199              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 200              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 201       "iso-8859-5", "iso-8859-5", "iso-8859-5" }
 202 };
 203 static const MIME_CP_INFO greek_cp[] =
 204 {
 205     { "Greek (DOS)",
 206       737, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 207            MIMECONTF_MIME_LATEST,
 208       "ibm737", "ibm737", "ibm737" },
 209     { "Greek, Modern (DOS)",
 210       869, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 211            MIMECONTF_MIME_LATEST,
 212       "ibm869", "ibm869", "ibm869" },
 213     { "IBM EBCDIC (Greek Modern)",
 214       875, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 215            MIMECONTF_MIME_LATEST,
 216       "cp875", "cp875", "cp875" },
 217     { "Greek (Windows)",
 218       1253, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 219             MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 220             MIMECONTF_EXPORT | MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 221       "windows-1253", "windows-1253", "windows-1253" },
 222     { "Greek (Mac)",
 223       10006, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 224              MIMECONTF_MIME_LATEST,
 225       "x-mac-greek", "x-mac-greek", "x-mac-greek" },
 226     { "Greek (ISO)",
 227       28597, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 228              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 229              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 230              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 231       "iso-8859-7", "iso-8859-7", "iso-8859-7" }
 232 };
 233 static const MIME_CP_INFO hebrew_cp[] =
 234 {
 235     { "Hebrew (424)",
 236       424, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 237            MIMECONTF_MIME_LATEST,
 238       "ibm424", "ibm424", "ibm424" },
 239     { "Hebrew (856)",
 240       856, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 241            MIMECONTF_MIME_LATEST,
 242       "cp856", "cp856", "cp856" },
 243     { "Hebrew (DOS)",
 244       862, MIMECONTF_BROWSER | MIMECONTF_MINIMAL | MIMECONTF_IMPORT |
 245            MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 246            MIMECONTF_MIME_LATEST,
 247       "dos-862", "dos-862", "dos-862" },
 248     { "Hebrew (Windows)",
 249       1255, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 250             MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 251             MIMECONTF_EXPORT | MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 252       "windows-1255", "windows-1255", "windows-1255" },
 253     { "Hebrew (ISO-Visual)",
 254       28598, MIMECONTF_BROWSER | MIMECONTF_MINIMAL | MIMECONTF_IMPORT |
 255              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 256              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 257       "iso-8859-8", "iso-8859-8", "iso-8859-8" }
 258 };
 259 static const MIME_CP_INFO japanese_cp[] =
 260 {
 261     { "Japanese (Shift-JIS)",
 262       932, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 263            MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 264            MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 265            MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 266       "shift_jis", "iso-2022-jp", "iso-2022-jp" },
 267     { "Japanese (JIS 0208-1990 and 0212-1990)",
 268       20932, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 269              MIMECONTF_MIME_LATEST,
 270       "euc-jp", "euc-jp", "euc-jp" }
 271 };
 272 static const MIME_CP_INFO korean_cp[] =
 273 {
 274     { "Korean",
 275       949, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 276            MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 277            MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID_NLS |
 278            MIMECONTF_MIME_LATEST,
 279       "ks_c_5601-1987", "ks_c_5601-1987", "ks_c_5601-1987" }
 280 };
 281 static const MIME_CP_INFO thai_cp[] =
 282 {
 283     { "Thai (Windows)",
 284       874, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_MIME_LATEST,
 285       "ibm-thai", "ibm-thai", "ibm-thai" }
 286 };
 287 static const MIME_CP_INFO turkish_cp[] =
 288 {
 289     { "Turkish (DOS)",
 290       857, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 291            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 292       "ibm857", "ibm857", "ibm857" },
 293     { "IBM EBCDIC (Turkish Latin-5)",
 294       1026, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 295             MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 296       "ibm1026", "ibm1026", "ibm1026" },
 297     { "Turkish (Windows)",
 298       1254, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 299             MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 300             MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID |
 301             MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 302       "windows-1254", "windows-1254", "windows-1254" },
 303     { "Turkish (Mac)",
 304       10081, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 305              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 306       "x-mac-turkish", "x-mac-turkish", "x-mac-turkish" },
 307     { "Latin 3 (ISO)",
 308       28593, MIMECONTF_MAILNEWS | MIMECONTF_IMPORT |
 309              MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_EXPORT | MIMECONTF_VALID |
 310              MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 311       "iso-8859-3", "iso-8859-3", "iso-8859-3" },
 312     { "Turkish (ISO)",
 313       28599, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 314              MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 315              MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID |
 316              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 317       "iso-8859-9", "iso-8859-9", "iso-8859-9" }
 318 };
 319 static const MIME_CP_INFO vietnamese_cp[] =
 320 {
 321     { "Vietnamese (Windows)",
 322       1258, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 323             MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 324             MIMECONTF_EXPORT | MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 |
 325             MIMECONTF_MIME_LATEST,
 326       "windows-1258", "windows-1258", "windows-1258" }
 327 };
 328 static const MIME_CP_INFO western_cp[] =
 329 {
 330     { "IBM EBCDIC (US-Canada)",
 331       37, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 332           MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 333       "ibm037", "ibm037", "ibm037" },
 334     { "OEM United States",
 335       437, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 336            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 337       "ibm437", "ibm437", "ibm437" },
 338     { "IBM EBCDIC (International)",
 339       500, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 340            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 341       "ibm500", "ibm500", "ibm500" },
 342     { "Western European (DOS)",
 343       850, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 344            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 345       "ibm850", "ibm850", "ibm850" },
 346     { "Portuguese (DOS)",
 347       860, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 348            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 349       "ibm860", "ibm860", "ibm860" },
 350     { "Icelandic (DOS)",
 351       861, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 352            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 353       "ibm861", "ibm861", "ibm861" },
 354     { "French Canadian (DOS)",
 355       863, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 356            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 357       "ibm863", "ibm863", "ibm863" },
 358     { "Nordic (DOS)",
 359       865, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 360            MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 361       "ibm865", "ibm865", "ibm865" },
 362     { "Western European (Windows)",
 363       1252, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_MINIMAL |
 364             MIMECONTF_IMPORT | MIMECONTF_SAVABLE_MAILNEWS |
 365             MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT | MIMECONTF_VALID |
 366             MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 367       "windows-1252", "windows-1252", "iso-8859-1" },
 368     { "Western European (Mac)",
 369       10000, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 370              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 371       "macintosh", "macintosh", "macintosh" },
 372     { "Icelandic (Mac)",
 373       10079, MIMECONTF_IMPORT | MIMECONTF_EXPORT | MIMECONTF_VALID |
 374              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 375       "x-mac-icelandic", "x-mac-icelandic", "x-mac-icelandic" },
 376     { "US-ASCII",
 377       20127, MIMECONTF_MAILNEWS | MIMECONTF_IMPORT | MIMECONTF_EXPORT |
 378              MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_VALID |
 379              MIMECONTF_VALID_NLS | MIMECONTF_MIME_LATEST,
 380       "us-ascii", "us-ascii", "us-ascii" },
 381     { "Western European (ISO)",
 382       28591, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 383              MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 384              MIMECONTF_EXPORT | MIMECONTF_VALID | MIMECONTF_VALID_NLS |
 385              MIMECONTF_MIME_LATEST,
 386       "iso-8859-1", "iso-8859-1", "iso-8859-1" },
 387     { "Latin 9 (ISO)",
 388       28605, MIMECONTF_MAILNEWS | MIMECONTF_IMPORT |
 389              MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 390              MIMECONTF_EXPORT | MIMECONTF_VALID | MIMECONTF_VALID_NLS |
 391              MIMECONTF_MIME_LATEST,
 392       "iso-8859-15", "iso-8859-15", "iso-8859-15" }
 393 };
 394 static const MIME_CP_INFO unicode_cp[] =
 395 {
 396     { "Unicode",
 397       CP_UNICODE, MIMECONTF_MINIMAL | MIMECONTF_IMPORT |
 398                   MIMECONTF_SAVABLE_BROWSER | MIMECONTF_EXPORT |
 399                   MIMECONTF_VALID | MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 |
 400                   MIMECONTF_MIME_LATEST,
 401       "unicode", "unicode", "unicode" },
 402     { "Unicode (UTF-7)",
 403       CP_UTF7, MIMECONTF_MAILNEWS | MIMECONTF_IMPORT |
 404                MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_EXPORT | MIMECONTF_VALID |
 405                MIMECONTF_VALID_NLS | MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 406       "utf-7", "utf-7", "utf-7" },
 407     { "Unicode (UTF-8)",
 408       CP_UTF8, MIMECONTF_MAILNEWS | MIMECONTF_BROWSER | MIMECONTF_IMPORT |
 409                MIMECONTF_SAVABLE_MAILNEWS | MIMECONTF_SAVABLE_BROWSER |
 410                MIMECONTF_EXPORT | MIMECONTF_VALID | MIMECONTF_VALID_NLS |
 411                MIMECONTF_MIME_IE4 | MIMECONTF_MIME_LATEST,
 412       "utf-8", "utf-8", "utf-8" }
 413 };
 414
 415 static const struct mlang_data
 416 {
 417     const char *description;
 418     UINT family_codepage;
 419     UINT number_of_cp;
 420     const MIME_CP_INFO *mime_cp_info;
 421     const char *fixed_font;
 422     const char *proportional_font;
 423 } mlang_data[] =
 424 {
 425     { "Arabic",1256,sizeof(arabic_cp)/sizeof(arabic_cp[0]),arabic_cp,
 426       "Courier","Arial" }, /* FIXME */
 427     { "Baltic",1257,sizeof(baltic_cp)/sizeof(baltic_cp[0]),baltic_cp,
 428       "Courier","Arial" }, /* FIXME */
 429     { "Chinese Simplified",936,sizeof(chinese_simplified_cp)/sizeof(chinese_simplified_cp[0]),chinese_simplified_cp,
 430       "Courier","Arial" }, /* FIXME */
 431     { "Chinese Traditional",950,sizeof(chinese_traditional_cp)/sizeof(chinese_traditional_cp[0]),chinese_traditional_cp,
 432       "Courier","Arial" }, /* FIXME */
 433     { "Central European",1250,sizeof(central_european_cp)/sizeof(central_european_cp[0]),central_european_cp,
 434       "Courier","Arial" }, /* FIXME */
 435     { "Cyrillic",1251,sizeof(cyrillic_cp)/sizeof(cyrillic_cp[0]),cyrillic_cp,
 436       "Courier","Arial" }, /* FIXME */
 437     { "Greek",1253,sizeof(greek_cp)/sizeof(greek_cp[0]),greek_cp,
 438       "Courier","Arial" }, /* FIXME */
 439     { "Hebrew",1255,sizeof(hebrew_cp)/sizeof(hebrew_cp[0]),hebrew_cp,
 440       "Courier","Arial" }, /* FIXME */
 441     { "Japanese",932,sizeof(japanese_cp)/sizeof(japanese_cp[0]),japanese_cp,
 442       "Courier","Arial" }, /* FIXME */
 443     { "Korean",949,sizeof(korean_cp)/sizeof(korean_cp[0]),korean_cp,
 444       "Courier","Arial" }, /* FIXME */
 445     { "Thai",874,sizeof(thai_cp)/sizeof(thai_cp[0]),thai_cp,
 446       "Courier","Arial" }, /* FIXME */
 447     { "Turkish",1254,sizeof(turkish_cp)/sizeof(turkish_cp[0]),turkish_cp,
 448       "Courier","Arial" }, /* FIXME */
 449     { "Vietnamese",1258,sizeof(vietnamese_cp)/sizeof(vietnamese_cp[0]),vietnamese_cp,
 450       "Courier","Arial" }, /* FIXME */
 451     { "Western European",1252,sizeof(western_cp)/sizeof(western_cp[0]),western_cp,
 452       "Courier","Arial" }, /* FIXME */
 453     { "Unicode",CP_UNICODE,sizeof(unicode_cp)/sizeof(unicode_cp[0]),unicode_cp,
 454       "Courier","Arial" } /* FIXME */
 455 };
 456
 457 static void fill_cp_info(const struct mlang_data *ml_data, UINT index, MIMECPINFO *mime_cp_info);
 458
 459 static LONG dll_count;
 460
 461 /*
 462  * Dll lifetime tracking declaration
 463  */
 464 static void LockModule(void)
 465 {
 466     InterlockedIncrement(&dll_count);
 467 }
 468
 469 static void UnlockModule(void)
 470 {
 471     InterlockedDecrement(&dll_count);
 472 }
 473
 474 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 475 {
 476     switch(fdwReason) {
 477         case DLL_PROCESS_ATTACH:
 478             MLANG_tls_index = TlsAlloc();
 479             DisableThreadLibraryCalls(hInstDLL);
 480             break;
 481         case DLL_PROCESS_DETACH:
 482             TlsFree(MLANG_tls_index);
 483             break;
 484     }
 485     return TRUE;
 486 }
 487
 488 HRESULT WINAPI ConvertINetMultiByteToUnicode(
 489     LPDWORD pdwMode,
 490     DWORD dwEncoding,
 491     LPCSTR pSrcStr,
 492     LPINT pcSrcSize,
 493     LPWSTR pDstStr,
 494     LPINT pcDstSize)
 495 {
 496     INT src_len = -1;
 497
 498     TRACE("%p %d %s %p %p %p\n", pdwMode, dwEncoding,
 499           debugstr_a(pSrcStr), pcSrcSize, pDstStr, pcDstSize);
 500
 501     if (!pcDstSize)
 502         return E_FAIL;
 503
 504     if (!pcSrcSize)
 505         pcSrcSize = &src_len;
 506
 507     if (!*pcSrcSize)
 508     {
 509         *pcDstSize = 0;
 510         return S_OK;
 511     }
 512
 513     switch (dwEncoding)
 514     {
 515     case CP_UNICODE:
 516         if (*pcSrcSize == -1)
 517             *pcSrcSize = lstrlenW((LPCWSTR)pSrcStr);
 518         *pcDstSize = min(*pcSrcSize, *pcDstSize);
 519         *pcSrcSize *= sizeof(WCHAR);
 520         if (pDstStr)
 521             memmove(pDstStr, pSrcStr, *pcDstSize * sizeof(WCHAR));
 522         break;
 523
 524     default:
 525         if (*pcSrcSize == -1)
 526             *pcSrcSize = lstrlenA(pSrcStr);
 527
 528         if (pDstStr)
 529             *pcDstSize = MultiByteToWideChar(dwEncoding, 0, pSrcStr, *pcSrcSize, pDstStr, *pcDstSize);
 530         else
 531             *pcDstSize = MultiByteToWideChar(dwEncoding, 0, pSrcStr, *pcSrcSize, NULL, 0);
 532         break;
 533     }
 534
 535     if (!*pcDstSize)
 536         return E_FAIL;
 537
 538     return S_OK;
 539 }
 540
 541 HRESULT WINAPI ConvertINetUnicodeToMultiByte(
 542     LPDWORD pdwMode,
 543     DWORD dwEncoding,
 544     LPCWSTR pSrcStr,
 545     LPINT pcSrcSize,
 546     LPSTR pDstStr,
 547     LPINT pcDstSize)
 548 {
 549
 550     INT src_len = -1;
 551
 552     TRACE("%p %d %s %p %p %p\n", pdwMode, dwEncoding,
 553           debugstr_w(pSrcStr), pcSrcSize, pDstStr, pcDstSize);
 554
 555     if (!pcDstSize)
 556         return E_FAIL;
 557
 558     if (!pcSrcSize)
 559         pcSrcSize = &src_len;
 560
 561     if (!*pcSrcSize)
 562     {
 563         *pcDstSize = 0;
 564         return S_OK;
 565     }
 566
 567     switch (dwEncoding)
 568     {
 569     case CP_UNICODE:
 570         if (*pcSrcSize == -1)
 571             *pcSrcSize = lstrlenW(pSrcStr);
 572         *pcDstSize = min(*pcSrcSize * sizeof(WCHAR), *pcDstSize);
 573         if (pDstStr)
 574             memmove(pDstStr, pSrcStr, *pcDstSize);
 575         break;
 576
 577     default:
 578         if (*pcSrcSize == -1)
 579             *pcSrcSize = lstrlenW(pSrcStr);
 580
 581         if (pDstStr)
 582             *pcDstSize = WideCharToMultiByte(dwEncoding, 0, pSrcStr, *pcSrcSize, pDstStr, *pcDstSize, NULL, NULL);
 583         else
 584             *pcDstSize = WideCharToMultiByte(dwEncoding, 0, pSrcStr, *pcSrcSize, NULL, 0, NULL, NULL);
 585         break;
 586     }
 587
 588
 589     if (!*pcDstSize)
 590         return E_FAIL;
 591
 592     return S_OK;
 593 }
 594
 595 HRESULT WINAPI ConvertINetString(
 596     LPDWORD pdwMode,
 597     DWORD dwSrcEncoding,
 598     DWORD dwDstEncoding,
 599     LPCSTR pSrcStr,
 600     LPINT pcSrcSize,
 601     LPSTR pDstStr,
 602     LPINT pcDstSize
 603 )
 604 {
 605     TRACE("%p %d %d %s %p %p %p\n", pdwMode, dwSrcEncoding, dwDstEncoding,
 606           debugstr_a(pSrcStr), pcSrcSize, pDstStr, pcDstSize);
 607
 608     if (dwSrcEncoding == CP_UNICODE)
 609     {
 610         INT cSrcSizeW;
 611         if (pcSrcSize && *pcSrcSize != -1)
 612         {
 613             cSrcSizeW = *pcSrcSize / sizeof(WCHAR);
 614             pcSrcSize = &cSrcSizeW;
 615         }
 616         return ConvertINetUnicodeToMultiByte(pdwMode, dwDstEncoding, (LPCWSTR)pSrcStr, pcSrcSize, pDstStr, pcDstSize);
 617     }
 618     else if (dwDstEncoding == CP_UNICODE)
 619     {
 620         HRESULT hr = ConvertINetMultiByteToUnicode(pdwMode, dwSrcEncoding, pSrcStr, pcSrcSize, (LPWSTR)pDstStr, pcDstSize);
 621         *pcDstSize *= sizeof(WCHAR);
 622         return hr;
 623     }
 624     else
 625     {
 626         INT cDstSizeW;
 627         LPWSTR pDstStrW;
 628         HRESULT hr;
 629
 630         TRACE("convert %s from %d to %d\n", debugstr_a(pSrcStr), dwSrcEncoding, dwDstEncoding);
 631
 632         hr = ConvertINetMultiByteToUnicode(pdwMode, dwSrcEncoding, pSrcStr, pcSrcSize, NULL, &cDstSizeW);
 633         if (hr != S_OK)
 634             return hr;
 635
 636         pDstStrW = HeapAlloc(GetProcessHeap(), 0, cDstSizeW * sizeof(WCHAR));
 637         hr = ConvertINetMultiByteToUnicode(pdwMode, dwSrcEncoding, pSrcStr, pcSrcSize, pDstStrW, &cDstSizeW);
 638         if (hr == S_OK)
 639             hr = ConvertINetUnicodeToMultiByte(pdwMode, dwDstEncoding, pDstStrW, &cDstSizeW, pDstStr, pcDstSize);
 640
 641         HeapFree(GetProcessHeap(), 0, pDstStrW);
 642         return hr;
 643     }
 644 }
 645
 646 static HRESULT GetFamilyCodePage(
 647     UINT uiCodePage,
 648     UINT* puiFamilyCodePage)
 649 {
 650     UINT i, n;
 651
 652     TRACE("%u %p\n", uiCodePage, puiFamilyCodePage);
 653
 654     if (!puiFamilyCodePage) return S_FALSE;
 655
 656     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
 657     {
 658         for (n = 0; n < mlang_data[i].number_of_cp; n++)
 659         {
 660             if (mlang_data[i].mime_cp_info[n].cp == uiCodePage)
 661             {
 662                 *puiFamilyCodePage = mlang_data[i].family_codepage;
 663                 return S_OK;
 664             }
 665         }
 666     }
 667
 668     return S_FALSE;
 669 }
 670
 671 HRESULT WINAPI IsConvertINetStringAvailable(
 672     DWORD dwSrcEncoding,
 673     DWORD dwDstEncoding)
 674 {
 675     UINT src_family, dst_family;
 676
 677     TRACE("%d %d\n", dwSrcEncoding, dwDstEncoding);
 678
 679     if (GetFamilyCodePage(dwSrcEncoding, &src_family) != S_OK ||
 680         GetFamilyCodePage(dwDstEncoding, &dst_family) != S_OK)
 681         return S_FALSE;
 682
 683     if (src_family == dst_family) return S_OK;
 684
 685     /* we can convert any codepage to/from unicode */
 686     if (src_family == CP_UNICODE || dst_family == CP_UNICODE) return S_OK;
 687
 688     return S_FALSE;
 689 }
 690
 691 static inline INT lcid_to_rfc1766A( LCID lcid, LPSTR rfc1766, INT len )
 692 {
 693     INT n = GetLocaleInfoA( lcid, LOCALE_SISO639LANGNAME, rfc1766, len );
 694     if (n)
 695     {
 696         rfc1766[n - 1] = '-';
 697         n += GetLocaleInfoA( lcid, LOCALE_SISO3166CTRYNAME, rfc1766 + n, len - n );
 698         LCMapStringA( LOCALE_USER_DEFAULT, LCMAP_LOWERCASE, rfc1766, n, rfc1766, len );
 699         return n;
 700     }
 701     return 0;
 702 }
 703
 704 static inline INT lcid_to_rfc1766W( LCID lcid, LPWSTR rfc1766, INT len )
 705 {
 706     INT n = GetLocaleInfoW( lcid, LOCALE_SISO639LANGNAME, rfc1766, len );
 707     INT save = n;
 708     if (n)
 709     {
 710         rfc1766[n - 1] = '-';
 711         n += GetLocaleInfoW( lcid, LOCALE_SISO3166CTRYNAME, rfc1766 + n, len - n );
 712         if (n == save)
 713             rfc1766[n - 1] = '\0';
 714         LCMapStringW( LOCALE_USER_DEFAULT, LCMAP_LOWERCASE, rfc1766, n, rfc1766, len );
 715         return n;
 716     }
 717     return 0;
 718 }
 719
 720 HRESULT WINAPI LcidToRfc1766A(
 721     LCID lcid,
 722     LPSTR pszRfc1766,
 723     INT nChar)
 724 {
 725     TRACE("%04x %p %u\n", lcid, pszRfc1766, nChar);
 726
 727     if (lcid_to_rfc1766A( lcid, pszRfc1766, nChar ))
 728         return S_OK;
 729
 730     return S_FALSE;
 731 }
 732
 733 HRESULT WINAPI LcidToRfc1766W(
 734     LCID lcid,
 735     LPWSTR pszRfc1766,
 736     INT nChar)
 737 {
 738     TRACE("%04x %p %u\n", lcid, pszRfc1766, nChar);
 739
 740     if (lcid_to_rfc1766W( lcid, pszRfc1766, nChar ))
 741         return S_OK;
 742
 743     return S_FALSE;
 744 }
 745
 746 static HRESULT lcid_from_rfc1766(IEnumRfc1766 *iface, LCID *lcid, LPCWSTR rfc1766)
 747 {
 748     RFC1766INFO info;
 749     ULONG num;
 750
 751     while (IEnumRfc1766_Next(iface, 1, &info, &num) == S_OK)
 752     {
 753         if (!strcmpW(info.wszRfc1766, rfc1766))
 754         {
 755             *lcid = info.lcid;
 756             return S_OK;
 757         }
 758         if (strlenW(rfc1766) == 2 && !memcmp(info.wszRfc1766, rfc1766, 2 * sizeof(WCHAR)))
 759         {
 760             *lcid = PRIMARYLANGID(info.lcid);
 761             return S_OK;
 762         }
 763     }
 764
 765     return E_FAIL;
 766 }
 767
 768 HRESULT WINAPI Rfc1766ToLcidW(LCID *pLocale, LPCWSTR pszRfc1766)
 769 {
 770     IEnumRfc1766 *enumrfc1766;
 771     HRESULT hr;
 772
 773     TRACE("(%p, %s)\n", pLocale, debugstr_w(pszRfc1766));
 774
 775     if (!pLocale || !pszRfc1766)
 776         return E_INVALIDARG;
 777
 778     *pLocale = 0;
 779
 780     hr = EnumRfc1766_create(0, &enumrfc1766);
 781     if (FAILED(hr))
 782         return hr;
 783
 784     hr = lcid_from_rfc1766(enumrfc1766, pLocale, pszRfc1766);
 785     IEnumRfc1766_Release(enumrfc1766);
 786
 787     return hr;
 788 }
 789
 790 HRESULT WINAPI Rfc1766ToLcidA(LCID *lcid, LPCSTR rfc1766A)
 791 {
 792     WCHAR rfc1766W[MAX_RFC1766_NAME + 1];
 793
 794     MultiByteToWideChar(CP_ACP, 0, rfc1766A, -1, rfc1766W, MAX_RFC1766_NAME);
 795     rfc1766W[MAX_RFC1766_NAME] = 0;
 796
 797     return Rfc1766ToLcidW(lcid, rfc1766W);
 798 }
 799
 800 /******************************************************************************
 801  * MLANG ClassFactory
 802  */
 803 typedef struct {
 804     IClassFactory ITF_IClassFactory;
 805
 806     LONG ref;
 807     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
 808 } IClassFactoryImpl;
 809
 810 struct object_creation_info
 811 {
 812     const CLSID *clsid;
 813     LPCSTR szClassName;
 814     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
 815 };
 816
 817 static const struct object_creation_info object_creation[] =
 818 {
 819     { &CLSID_CMultiLanguage, "CLSID_CMultiLanguage", MultiLanguage_create },
 820 };
 821
 822 static HRESULT WINAPI
 823 MLANGCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
 824 {
 825     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 826
 827     TRACE("%s\n", debugstr_guid(riid) );
 828
 829     if (IsEqualGUID(riid, &IID_IUnknown)
 830         || IsEqualGUID(riid, &IID_IClassFactory))
 831     {
 832         IClassFactory_AddRef(iface);
 833         *ppobj = This;
 834         return S_OK;
 835     }
 836
 837     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 838     return E_NOINTERFACE;
 839 }
 840
 841 static ULONG WINAPI MLANGCF_AddRef(LPCLASSFACTORY iface)
 842 {
 843     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 844     return InterlockedIncrement(&This->ref);
 845 }
 846
 847 static ULONG WINAPI MLANGCF_Release(LPCLASSFACTORY iface)
 848 {
 849     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 850
 851     ULONG ref = InterlockedDecrement(&This->ref);
 852
 853     if (ref == 0)
 854     {
 855         TRACE("Destroying %p\n", This);
 856         HeapFree(GetProcessHeap(), 0, This);
 857     }
 858
 859     return ref;
 860 }
 861
 862 static HRESULT WINAPI MLANGCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
 863                                           REFIID riid, LPVOID *ppobj)
 864 {
 865     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 866     HRESULT hres;
 867     LPUNKNOWN punk;
 868
 869     TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 870
 871     *ppobj = NULL;
 872     hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk);
 873     if (SUCCEEDED(hres)) {
 874         hres = IUnknown_QueryInterface(punk, riid, ppobj);
 875         IUnknown_Release(punk);
 876     }
 877     TRACE("returning (%p) -> %x\n", *ppobj, hres);
 878     return hres;
 879 }
 880
 881 static HRESULT WINAPI MLANGCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
 882 {
 883     if (dolock)
 884         LockModule();
 885     else
 886         UnlockModule();
 887
 888     return S_OK;
 889 }
 890
 891 static const IClassFactoryVtbl MLANGCF_Vtbl =
 892 {
 893     MLANGCF_QueryInterface,
 894     MLANGCF_AddRef,
 895     MLANGCF_Release,
 896     MLANGCF_CreateInstance,
 897     MLANGCF_LockServer
 898 };
 899
 900 /******************************************************************
 901  *              DllGetClassObject (MLANG.@)
 902  */
 903 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
 904 {
 905     int i;
 906     IClassFactoryImpl *factory;
 907
 908     TRACE("%s %s %p\n",debugstr_guid(rclsid), debugstr_guid(iid), ppv);
 909
 910     if ( !IsEqualGUID( &IID_IClassFactory, iid )
 911          && ! IsEqualGUID( &IID_IUnknown, iid) )
 912         return E_NOINTERFACE;
 913
 914     for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
 915     {
 916         if (IsEqualGUID(object_creation[i].clsid, rclsid))
 917             break;
 918     }
 919
 920     if (i == sizeof(object_creation)/sizeof(object_creation[0]))
 921     {
 922         FIXME("%s: no class found.\n", debugstr_guid(rclsid));
 923         return CLASS_E_CLASSNOTAVAILABLE;
 924     }
 925
 926     TRACE("Creating a class factory for %s\n",object_creation[i].szClassName);
 927
 928     factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
 929     if (factory == NULL) return E_OUTOFMEMORY;
 930
 931     factory->ITF_IClassFactory.lpVtbl = &MLANGCF_Vtbl;
 932     factory->ref = 1;
 933
 934     factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
 935
 936     *ppv = &(factory->ITF_IClassFactory);
 937
 938     TRACE("(%p) <- %p\n", ppv, &(factory->ITF_IClassFactory) );
 939
 940     return S_OK;
 941 }
 942
 943
 944 /******************************************************************************/
 945
 946 typedef struct tagMLang_impl
 947 {
 948     const IMLangFontLinkVtbl *vtbl_IMLangFontLink;
 949     const IMultiLanguageVtbl *vtbl_IMultiLanguage;
 950     const IMultiLanguage3Vtbl *vtbl_IMultiLanguage3;
 951     LONG ref;
 952     DWORD total_cp, total_scripts;
 953 } MLang_impl;
 954
 955 static ULONG WINAPI MLang_AddRef( MLang_impl* This)
 956 {
 957     return InterlockedIncrement(&This->ref);
 958 }
 959
 960 static ULONG WINAPI MLang_Release( MLang_impl* This )
 961 {
 962     ULONG ref = InterlockedDecrement(&This->ref);
 963
 964     TRACE("%p ref = %d\n", This, ref);
 965     if (ref == 0)
 966     {
 967         TRACE("Destroying %p\n", This);
 968         HeapFree(GetProcessHeap(), 0, This);
 969         UnlockModule();
 970     }
 971
 972     return ref;
 973 }
 974
 975 static HRESULT WINAPI MLang_QueryInterface(
 976         MLang_impl* This,
 977         REFIID riid,
 978         void** ppvObject)
 979 {
 980     TRACE("%p -> %s\n", This, debugstr_guid(riid) );
 981
 982     if (IsEqualGUID(riid, &IID_IUnknown)
 983         || IsEqualGUID(riid, &IID_IMLangCodePages)
 984         || IsEqualGUID(riid, &IID_IMLangFontLink))
 985     {
 986         MLang_AddRef(This);
 987         TRACE("Returning IID_IMLangFontLink %p ref = %d\n", This, This->ref);
 988         *ppvObject = &(This->vtbl_IMLangFontLink);
 989         return S_OK;
 990     }
 991
 992     if (IsEqualGUID(riid, &IID_IMultiLanguage) )
 993     {
 994         MLang_AddRef(This);
 995         TRACE("Returning IID_IMultiLanguage %p ref = %d\n", This, This->ref);
 996         *ppvObject = &(This->vtbl_IMultiLanguage);
 997         return S_OK;
 998     }
 999
1000     if (IsEqualGUID(riid, &IID_IMultiLanguage2) )
1001     {
1002         MLang_AddRef(This);
1003         *ppvObject = &(This->vtbl_IMultiLanguage3);
1004         TRACE("Returning IID_IMultiLanguage2 %p ref = %d\n", This, This->ref);
1005         return S_OK;
1006     }
1007
1008     if (IsEqualGUID(riid, &IID_IMultiLanguage3) )
1009     {
1010         MLang_AddRef(This);
1011         *ppvObject = &(This->vtbl_IMultiLanguage3);
1012         TRACE("Returning IID_IMultiLanguage3 %p ref = %d\n", This, This->ref);
1013         return S_OK;
1014     }
1015
1016     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
1017     return E_NOINTERFACE;
1018 }
1019
1020 /******************************************************************************/
1021
1022 typedef struct tagEnumCodePage_impl
1023 {
1024     const IEnumCodePageVtbl *vtbl_IEnumCodePage;
1025     LONG ref;
1026     MIMECPINFO *cpinfo;
1027     DWORD total, pos;
1028 } EnumCodePage_impl;
1029
1030 static HRESULT WINAPI fnIEnumCodePage_QueryInterface(
1031         IEnumCodePage* iface,
1032         REFIID riid,
1033         void** ppvObject)
1034 {
1035     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1036
1037     TRACE("%p -> %s\n", This, debugstr_guid(riid) );
1038
1039     if (IsEqualGUID(riid, &IID_IUnknown)
1040         || IsEqualGUID(riid, &IID_IEnumCodePage))
1041     {
1042         IEnumCodePage_AddRef(iface);
1043         TRACE("Returning IID_IEnumCodePage %p ref = %d\n", This, This->ref);
1044         *ppvObject = &(This->vtbl_IEnumCodePage);
1045         return S_OK;
1046     }
1047
1048     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
1049     return E_NOINTERFACE;
1050 }
1051
1052 static ULONG WINAPI fnIEnumCodePage_AddRef(
1053         IEnumCodePage* iface)
1054 {
1055     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1056     return InterlockedIncrement(&This->ref);
1057 }
1058
1059 static ULONG WINAPI fnIEnumCodePage_Release(
1060         IEnumCodePage* iface)
1061 {
1062     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1063     ULONG ref = InterlockedDecrement(&This->ref);
1064
1065     TRACE("%p ref = %d\n", This, ref);
1066     if (ref == 0)
1067     {
1068         TRACE("Destroying %p\n", This);
1069         HeapFree(GetProcessHeap(), 0, This->cpinfo);
1070         HeapFree(GetProcessHeap(), 0, This);
1071     }
1072
1073     return ref;
1074 }
1075
1076 static HRESULT WINAPI fnIEnumCodePage_Clone(
1077         IEnumCodePage* iface,
1078         IEnumCodePage** ppEnum)
1079 {
1080     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1081     FIXME("%p %p\n", This, ppEnum);
1082     return E_NOTIMPL;
1083 }
1084
1085 static  HRESULT WINAPI fnIEnumCodePage_Next(
1086         IEnumCodePage* iface,
1087         ULONG celt,
1088         PMIMECPINFO rgelt,
1089         ULONG* pceltFetched)
1090 {
1091     ULONG i;
1092
1093     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1094     TRACE("%p %u %p %p\n", This, celt, rgelt, pceltFetched);
1095
1096     if (!pceltFetched) return S_FALSE;
1097     *pceltFetched = 0;
1098
1099     if (!rgelt) return S_FALSE;
1100
1101     if (This->pos + celt > This->total)
1102         celt = This->total - This->pos;
1103
1104     if (!celt) return S_FALSE;
1105
1106     memcpy(rgelt, This->cpinfo + This->pos, celt * sizeof(MIMECPINFO));
1107     *pceltFetched = celt;
1108     This->pos += celt;
1109
1110     for (i = 0; i < celt; i++)
1111     {
1112         TRACE("#%u: %08x %u %u %s %s %s %s %s %s %d\n",
1113               i, rgelt[i].dwFlags, rgelt[i].uiCodePage,
1114               rgelt[i].uiFamilyCodePage,
1115               wine_dbgstr_w(rgelt[i].wszDescription),
1116               wine_dbgstr_w(rgelt[i].wszWebCharset),
1117               wine_dbgstr_w(rgelt[i].wszHeaderCharset),
1118               wine_dbgstr_w(rgelt[i].wszBodyCharset),
1119               wine_dbgstr_w(rgelt[i].wszFixedWidthFont),
1120               wine_dbgstr_w(rgelt[i].wszProportionalFont),
1121               rgelt[i].bGDICharset);
1122     }
1123     return S_OK;
1124 }
1125
1126 static HRESULT WINAPI fnIEnumCodePage_Reset(
1127         IEnumCodePage* iface)
1128 {
1129     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1130     TRACE("%p\n", This);
1131
1132     This->pos = 0;
1133     return S_OK;
1134 }
1135
1136 static  HRESULT WINAPI fnIEnumCodePage_Skip(
1137         IEnumCodePage* iface,
1138         ULONG celt)
1139 {
1140     ICOM_THIS_MULTI(EnumCodePage_impl, vtbl_IEnumCodePage, iface);
1141     TRACE("%p %u\n", This, celt);
1142
1143     if (celt >= This->total) return S_FALSE;
1144
1145     This->pos += celt;
1146     return S_OK;
1147 }
1148
1149 static const IEnumCodePageVtbl IEnumCodePage_vtbl =
1150 {
1151     fnIEnumCodePage_QueryInterface,
1152     fnIEnumCodePage_AddRef,
1153     fnIEnumCodePage_Release,
1154     fnIEnumCodePage_Clone,
1155     fnIEnumCodePage_Next,
1156     fnIEnumCodePage_Reset,
1157     fnIEnumCodePage_Skip
1158 };
1159
1160 static HRESULT EnumCodePage_create( MLang_impl* mlang, DWORD grfFlags,
1161                      LANGID LangId, IEnumCodePage** ppEnumCodePage )
1162 {
1163     EnumCodePage_impl *ecp;
1164     MIMECPINFO *cpinfo;
1165     UINT i, n;
1166
1167     TRACE("%p, %08x, %04x, %p\n", mlang, grfFlags, LangId, ppEnumCodePage);
1168
1169     if (!grfFlags) /* enumerate internal data base of encodings */
1170         grfFlags = MIMECONTF_MIME_LATEST;
1171
1172     ecp = HeapAlloc( GetProcessHeap(), 0, sizeof (EnumCodePage_impl) );
1173     ecp->vtbl_IEnumCodePage = &IEnumCodePage_vtbl;
1174     ecp->ref = 1;
1175     ecp->pos = 0;
1176     ecp->total = 0;
1177     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
1178     {
1179         for (n = 0; n < mlang_data[i].number_of_cp; n++)
1180         {
1181             if (mlang_data[i].mime_cp_info[n].flags & grfFlags)
1182                 ecp->total++;
1183         }
1184     }
1185
1186     ecp->cpinfo = HeapAlloc(GetProcessHeap(), 0,
1187                             sizeof(MIMECPINFO) * ecp->total);
1188     cpinfo = ecp->cpinfo;
1189
1190     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
1191     {
1192         for (n = 0; n < mlang_data[i].number_of_cp; n++)
1193         {
1194             if (mlang_data[i].mime_cp_info[n].flags & grfFlags)
1195                 fill_cp_info(&mlang_data[i], n, cpinfo++);
1196         }
1197     }
1198
1199     TRACE("enumerated %d codepages with flags %08x\n", ecp->total, grfFlags);
1200
1201     *ppEnumCodePage = (IEnumCodePage*) ecp;
1202
1203     return S_OK;
1204 }
1205
1206 /******************************************************************************/
1207
1208 typedef struct tagEnumScript_impl
1209 {
1210     const IEnumScriptVtbl *vtbl_IEnumScript;
1211     LONG ref;
1212     SCRIPTINFO *script_info;
1213     DWORD total, pos;
1214 } EnumScript_impl;
1215
1216 static HRESULT WINAPI fnIEnumScript_QueryInterface(
1217         IEnumScript* iface,
1218         REFIID riid,
1219         void** ppvObject)
1220 {
1221     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1222
1223     TRACE("%p -> %s\n", This, debugstr_guid(riid) );
1224
1225     if (IsEqualGUID(riid, &IID_IUnknown)
1226         || IsEqualGUID(riid, &IID_IEnumScript))
1227     {
1228         IEnumScript_AddRef(iface);
1229         TRACE("Returning IID_IEnumScript %p ref = %d\n", This, This->ref);
1230         *ppvObject = &(This->vtbl_IEnumScript);
1231         return S_OK;
1232     }
1233
1234     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
1235     return E_NOINTERFACE;
1236 }
1237
1238 static ULONG WINAPI fnIEnumScript_AddRef(
1239         IEnumScript* iface)
1240 {
1241     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1242     return InterlockedIncrement(&This->ref);
1243 }
1244
1245 static ULONG WINAPI fnIEnumScript_Release(
1246         IEnumScript* iface)
1247 {
1248     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1249     ULONG ref = InterlockedDecrement(&This->ref);
1250
1251     TRACE("%p ref = %d\n", This, ref);
1252     if (ref == 0)
1253     {
1254         TRACE("Destroying %p\n", This);
1255         HeapFree(GetProcessHeap(), 0, This->script_info);
1256         HeapFree(GetProcessHeap(), 0, This);
1257     }
1258
1259     return ref;
1260 }
1261
1262 static HRESULT WINAPI fnIEnumScript_Clone(
1263         IEnumScript* iface,
1264         IEnumScript** ppEnum)
1265 {
1266     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1267     FIXME("%p %p: stub!\n", This, ppEnum);
1268     return E_NOTIMPL;
1269 }
1270
1271 static  HRESULT WINAPI fnIEnumScript_Next(
1272         IEnumScript* iface,
1273         ULONG celt,
1274         PSCRIPTINFO rgelt,
1275         ULONG* pceltFetched)
1276 {
1277     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1278     TRACE("%p %u %p %p\n", This, celt, rgelt, pceltFetched);
1279
1280     if (!pceltFetched || !rgelt) return E_FAIL;
1281
1282     *pceltFetched = 0;
1283
1284     if (This->pos + celt > This->total)
1285         celt = This->total - This->pos;
1286
1287     if (!celt) return S_FALSE;
1288
1289     memcpy(rgelt, This->script_info + This->pos, celt * sizeof(SCRIPTINFO));
1290     *pceltFetched = celt;
1291     This->pos += celt;
1292
1293     return S_OK;
1294 }
1295
1296 static HRESULT WINAPI fnIEnumScript_Reset(
1297         IEnumScript* iface)
1298 {
1299     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1300     TRACE("%p\n", This);
1301
1302     This->pos = 0;
1303     return S_OK;
1304 }
1305
1306 static  HRESULT WINAPI fnIEnumScript_Skip(
1307         IEnumScript* iface,
1308         ULONG celt)
1309 {
1310     ICOM_THIS_MULTI(EnumScript_impl, vtbl_IEnumScript, iface);
1311     TRACE("%p %u\n", This, celt);
1312
1313     if (celt >= This->total) return S_FALSE;
1314
1315     This->pos += celt;
1316     return S_OK;
1317 }
1318
1319 static const IEnumScriptVtbl IEnumScript_vtbl =
1320 {
1321     fnIEnumScript_QueryInterface,
1322     fnIEnumScript_AddRef,
1323     fnIEnumScript_Release,
1324     fnIEnumScript_Clone,
1325     fnIEnumScript_Next,
1326     fnIEnumScript_Reset,
1327     fnIEnumScript_Skip
1328 };
1329
1330 static HRESULT EnumScript_create( MLang_impl* mlang, DWORD dwFlags,
1331                      LANGID LangId, IEnumScript** ppEnumScript )
1332 {
1333     EnumScript_impl *es;
1334     UINT i;
1335
1336     TRACE("%p, %08x, %04x, %p: stub!\n", mlang, dwFlags, LangId, ppEnumScript);
1337
1338     if (!dwFlags) /* enumerate all available scripts */
1339         dwFlags = SCRIPTCONTF_SCRIPT_USER | SCRIPTCONTF_SCRIPT_HIDE | SCRIPTCONTF_SCRIPT_SYSTEM;
1340
1341     es = HeapAlloc( GetProcessHeap(), 0, sizeof (EnumScript_impl) );
1342     es->vtbl_IEnumScript = &IEnumScript_vtbl;
1343     es->ref = 1;
1344     es->pos = 0;
1345     /* do not enumerate unicode flavours */
1346     es->total = sizeof(mlang_data)/sizeof(mlang_data[0]) - 1;
1347     es->script_info = HeapAlloc(GetProcessHeap(), 0, sizeof(SCRIPTINFO) * es->total);
1348
1349     for (i = 0; i < es->total; i++)
1350     {
1351         es->script_info[i].ScriptId = i;
1352         es->script_info[i].uiCodePage = mlang_data[i].family_codepage;
1353         MultiByteToWideChar(CP_ACP, 0, mlang_data[i].description, -1,
1354             es->script_info[i].wszDescription, MAX_SCRIPT_NAME);
1355         MultiByteToWideChar(CP_ACP, 0, mlang_data[i].fixed_font, -1,
1356             es->script_info[i].wszFixedWidthFont, MAX_MIMEFACE_NAME);
1357         MultiByteToWideChar(CP_ACP, 0, mlang_data[i].proportional_font, -1,
1358             es->script_info[i].wszProportionalFont, MAX_MIMEFACE_NAME);
1359     }
1360
1361     TRACE("enumerated %d scripts with flags %08x\n", es->total, dwFlags);
1362
1363     *ppEnumScript = (IEnumScript *)es;
1364
1365     return S_OK;
1366 }
1367
1368 /******************************************************************************/
1369
1370 static HRESULT WINAPI fnIMLangFontLink_QueryInterface(
1371         IMLangFontLink* iface,
1372         REFIID riid,
1373         void** ppvObject)
1374 {
1375     ICOM_THIS_MULTI(MLang_impl, vtbl_IMLangFontLink, iface);
1376     return MLang_QueryInterface( This, riid, ppvObject );
1377 }
1378
1379 static ULONG WINAPI fnIMLangFontLink_AddRef(
1380         IMLangFontLink* iface)
1381 {
1382     ICOM_THIS_MULTI(MLang_impl, vtbl_IMLangFontLink, iface);
1383     return MLang_AddRef( This );
1384 }
1385
1386 static ULONG WINAPI fnIMLangFontLink_Release(
1387         IMLangFontLink* iface)
1388 {
1389     ICOM_THIS_MULTI(MLang_impl, vtbl_IMLangFontLink, iface);
1390     return MLang_Release( This );
1391 }
1392
1393 static HRESULT WINAPI fnIMLangFontLink_GetCharCodePages(
1394         IMLangFontLink* iface,
1395         WCHAR chSrc,
1396         DWORD* pdwCodePages)
1397 {
1398     FIXME("\n");
1399     return E_NOTIMPL;
1400 }
1401
1402 static HRESULT WINAPI fnIMLangFontLink_GetStrCodePages(
1403         IMLangFontLink* iface,
1404         const WCHAR* pszSrc,
1405         long cchSrc,
1406         DWORD dwPriorityCodePages,
1407         DWORD* pdwCodePages,
1408         long* pcchCodePages)
1409 {
1410     FIXME("(pszSrc=%s, cchSrc=%ld, dwPriorityCodePages=%d) stub\n", debugstr_w(pszSrc), cchSrc, dwPriorityCodePages);
1411     *pdwCodePages = 0;
1412     *pcchCodePages = 1;
1413     return S_OK;
1414 }
1415
1416 static HRESULT WINAPI fnIMLangFontLink_CodePageToCodePages(
1417         IMLangFontLink* iface,
1418         UINT uCodePage,
1419         DWORD* pdwCodePages)
1420 {
1421     ICOM_THIS_MULTI(MLang_impl, vtbl_IMLangFontLink, iface);
1422     CHARSETINFO cs;
1423     BOOL rc;
1424
1425     TRACE("(%p) Seeking %u\n",This, uCodePage);
1426     memset(&cs, 0, sizeof(cs));
1427
1428     rc = TranslateCharsetInfo((DWORD*)uCodePage, &cs, TCI_SRCCODEPAGE);
1429
1430     if (rc)
1431     {
1432         *pdwCodePages = cs.fs.fsCsb[0];
1433         TRACE("resulting CodePages 0x%x\n",*pdwCodePages);
1434     }
1435     else
1436         TRACE("CodePage Not Found\n");
1437
1438     return S_OK;
1439 }
1440
1441 static HRESULT WINAPI fnIMLangFontLink_CodePagesToCodePage(
1442         IMLangFontLink* iface,
1443         DWORD dwCodePages,
1444         UINT uDefaultCodePage,
1445         UINT* puCodePage)
1446 {
1447     ICOM_THIS_MULTI(MLang_impl, vtbl_IMLangFontLink, iface);
1448     DWORD mask = 0x00000000;
1449     UINT i;
1450     CHARSETINFO cs;
1451     BOOL rc;
1452
1453     TRACE("(%p) scanning  0x%x  default page %u\n",This, dwCodePages,
1454             uDefaultCodePage);
1455
1456     *puCodePage = 0x00000000;
1457
1458     rc = TranslateCharsetInfo((DWORD*)uDefaultCodePage, &cs, TCI_SRCCODEPAGE);
1459
1460     if (rc && (dwCodePages & cs.fs.fsCsb[0]))
1461     {
1462         TRACE("Found Default Codepage\n");
1463         *puCodePage = uDefaultCodePage;
1464         return S_OK;
1465     }
1466
1467
1468     for (i = 0; i < 32; i++)
1469     {
1470
1471         mask = 1 << i;
1472         if (dwCodePages & mask)
1473         {
1474             DWORD Csb[2];
1475             Csb[0] = mask;
1476             Csb[1] = 0x0;
1477             rc = TranslateCharsetInfo((DWORD*)Csb, &cs, TCI_SRCFONTSIG);
1478             if (!rc)
1479                 continue;
1480
1481             TRACE("Falling back to least significant found CodePage %u\n",
1482                     cs.ciACP);
1483             *puCodePage = cs.ciACP;
1484             return S_OK;
1485         }
1486     }
1487
1488     TRACE("no codepage found\n");
1489     return E_FAIL;
1490 }
1491
1492 static HRESULT WINAPI fnIMLangFontLink_GetFontCodePages(
1493         IMLangFontLink* iface,
1494         HDC hDC,
1495         HFONT hFont,
1496         DWORD* pdwCodePages)
1497 {
1498     HFONT old_font;
1499     FONTSIGNATURE fontsig;
1500     ICOM_THIS_MULTI(MLang_impl, vtbl_IMLangFontLink, iface);
1501
1502     TRACE("(%p)\n",This);
1503
1504     old_font = SelectObject(hDC,hFont);
1505     GetTextCharsetInfo(hDC,&fontsig, 0);
1506     SelectObject(hDC,old_font);
1507
1508     *pdwCodePages = fontsig.fsCsb[0];
1509     TRACE("CodePages is 0x%x\n",fontsig.fsCsb[0]);
1510
1511     return S_OK;
1512 }
1513
1514 static HRESULT WINAPI fnIMLangFontLink_MapFont(
1515         IMLangFontLink* iface,
1516         HDC hDC,
1517         DWORD dwCodePages,
1518         HFONT hSrcFont,
1519         HFONT* phDestFont)
1520 {
1521     FIXME("\n");
1522     return E_NOTIMPL;
1523 }
1524
1525 static HRESULT WINAPI fnIMLangFontLink_ReleaseFont(
1526         IMLangFontLink* iface,
1527         HFONT hFont)
1528 {
1529     FIXME("\n");
1530     return E_NOTIMPL;
1531 }
1532
1533 static HRESULT WINAPI fnIMLangFontLink_ResetFontMapping(
1534         IMLangFontLink* iface)
1535 {
1536     FIXME("\n");
1537     return E_NOTIMPL;
1538 }
1539
1540
1541 static const IMLangFontLinkVtbl IMLangFontLink_vtbl =
1542 {
1543     fnIMLangFontLink_QueryInterface,
1544     fnIMLangFontLink_AddRef,
1545     fnIMLangFontLink_Release,
1546     fnIMLangFontLink_GetCharCodePages,
1547     fnIMLangFontLink_GetStrCodePages,
1548     fnIMLangFontLink_CodePageToCodePages,
1549     fnIMLangFontLink_CodePagesToCodePage,
1550     fnIMLangFontLink_GetFontCodePages,
1551     fnIMLangFontLink_MapFont,
1552     fnIMLangFontLink_ReleaseFont,
1553     fnIMLangFontLink_ResetFontMapping,
1554 };
1555
1556 /******************************************************************************/
1557
1558 static HRESULT WINAPI fnIMultiLanguage_QueryInterface(
1559     IMultiLanguage* iface,
1560     REFIID riid,
1561     void** ppvObject)
1562 {
1563     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
1564     return MLang_QueryInterface( This, riid, ppvObject );
1565 }
1566
1567 static ULONG WINAPI fnIMultiLanguage_AddRef( IMultiLanguage* iface )
1568 {
1569     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
1570     return IMLangFontLink_AddRef( ((IMLangFontLink*)This) );
1571 }
1572
1573 static ULONG WINAPI fnIMultiLanguage_Release( IMultiLanguage* iface )
1574 {
1575     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
1576     return IMLangFontLink_Release( ((IMLangFontLink*)This) );
1577 }
1578
1579 static HRESULT WINAPI fnIMultiLanguage_GetNumberOfCodePageInfo(
1580     IMultiLanguage* iface,
1581     UINT* pcCodePage)
1582 {
1583     FIXME("\n");
1584     return E_NOTIMPL;
1585 }
1586
1587 static HRESULT WINAPI fnIMultiLanguage_GetCodePageInfo(
1588     IMultiLanguage* iface,
1589     UINT uiCodePage,
1590     PMIMECPINFO pCodePageInfo)
1591 {
1592     UINT i, n;
1593
1594     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
1595     TRACE("%p, %u, %p\n", This, uiCodePage, pCodePageInfo);
1596
1597     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
1598     {
1599         for (n = 0; n < mlang_data[i].number_of_cp; n++)
1600         {
1601             if (mlang_data[i].mime_cp_info[n].cp == uiCodePage)
1602             {
1603                 fill_cp_info(&mlang_data[i], n, pCodePageInfo);
1604                 return S_OK;
1605             }
1606         }
1607     }
1608
1609     return S_FALSE;
1610 }
1611
1612 static HRESULT WINAPI fnIMultiLanguage_GetFamilyCodePage(
1613     IMultiLanguage* iface,
1614     UINT uiCodePage,
1615     UINT* puiFamilyCodePage)
1616 {
1617     return GetFamilyCodePage(uiCodePage, puiFamilyCodePage);
1618 }
1619
1620 static HRESULT WINAPI fnIMultiLanguage_EnumCodePages(
1621     IMultiLanguage* iface,
1622     DWORD grfFlags,
1623     IEnumCodePage** ppEnumCodePage)
1624 {
1625     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
1626     TRACE("%p %08x %p\n", This, grfFlags, ppEnumCodePage);
1627
1628     return EnumCodePage_create( This, grfFlags, 0, ppEnumCodePage );
1629 }
1630
1631 static HRESULT WINAPI fnIMultiLanguage_GetCharsetInfo(
1632     IMultiLanguage* iface,
1633     BSTR Charset,
1634     PMIMECSETINFO pCharsetInfo)
1635 {
1636     FIXME("\n");
1637     return E_NOTIMPL;
1638 }
1639
1640 static HRESULT WINAPI fnIMultiLanguage_IsConvertible(
1641     IMultiLanguage* iface,
1642     DWORD dwSrcEncoding,
1643     DWORD dwDstEncoding)
1644 {
1645     return IsConvertINetStringAvailable(dwSrcEncoding, dwDstEncoding);
1646 }
1647
1648 static HRESULT WINAPI fnIMultiLanguage_ConvertString(
1649     IMultiLanguage* iface,
1650     DWORD* pdwMode,
1651     DWORD dwSrcEncoding,
1652     DWORD dwDstEncoding,
1653     BYTE* pSrcStr,
1654     UINT* pcSrcSize,
1655     BYTE* pDstStr,
1656     UINT* pcDstSize)
1657 {
1658     return ConvertINetString(pdwMode, dwSrcEncoding, dwDstEncoding,
1659         (LPCSTR)pSrcStr, (LPINT)pcSrcSize, (LPSTR)pDstStr, (LPINT)pcDstSize);
1660 }
1661
1662 static HRESULT WINAPI fnIMultiLanguage_ConvertStringToUnicode(
1663     IMultiLanguage* iface,
1664     DWORD* pdwMode,
1665     DWORD dwEncoding,
1666     CHAR* pSrcStr,
1667     UINT* pcSrcSize,
1668     WCHAR* pDstStr,
1669     UINT* pcDstSize)
1670 {
1671     return ConvertINetMultiByteToUnicode(pdwMode, dwEncoding,
1672         (LPCSTR)pSrcStr, (LPINT)pcSrcSize, pDstStr, (LPINT)pcDstSize);
1673 }
1674
1675 static HRESULT WINAPI fnIMultiLanguage_ConvertStringFromUnicode(
1676     IMultiLanguage* iface,
1677     DWORD* pdwMode,
1678     DWORD dwEncoding,
1679     WCHAR* pSrcStr,
1680     UINT* pcSrcSize,
1681     CHAR* pDstStr,
1682     UINT* pcDstSize)
1683 {
1684     return ConvertINetUnicodeToMultiByte(pdwMode, dwEncoding,
1685         pSrcStr, (LPINT)pcSrcSize, pDstStr, (LPINT)pcDstSize);
1686 }
1687
1688 static HRESULT WINAPI fnIMultiLanguage_ConvertStringReset(
1689     IMultiLanguage* iface)
1690 {
1691     FIXME("\n");
1692     return E_NOTIMPL;
1693 }
1694
1695 static HRESULT WINAPI fnIMultiLanguage_GetRfc1766FromLcid(
1696     IMultiLanguage* iface,
1697     LCID lcid,
1698     BSTR* pbstrRfc1766)
1699 {
1700     WCHAR buf[MAX_RFC1766_NAME];
1701
1702     TRACE("%p %04x %p\n", iface, lcid, pbstrRfc1766);
1703
1704     if (lcid_to_rfc1766W( lcid, buf, MAX_RFC1766_NAME ))
1705     {
1706         *pbstrRfc1766 = SysAllocString( buf );
1707         return S_OK;
1708     }
1709     return E_FAIL;
1710 }
1711
1712 static HRESULT WINAPI fnIMultiLanguage_GetLcidFromRfc1766(
1713     IMultiLanguage* iface,
1714     LCID* pLocale,
1715     BSTR bstrRfc1766)
1716 {
1717     HRESULT hr;
1718     IEnumRfc1766 *rfc1766;
1719
1720     TRACE("%p %p %s\n", iface, pLocale, debugstr_w(bstrRfc1766));
1721
1722     if (!pLocale || !bstrRfc1766)
1723         return E_INVALIDARG;
1724
1725     hr = IMultiLanguage_EnumRfc1766(iface, &rfc1766);
1726     if (FAILED(hr))
1727         return hr;
1728
1729     hr = lcid_from_rfc1766(rfc1766, pLocale, bstrRfc1766);
1730
1731     IEnumRfc1766_Release(rfc1766);
1732     return hr;
1733 }
1734
1735 /******************************************************************************/
1736
1737 typedef struct tagEnumRfc1766_impl
1738 {
1739     const IEnumRfc1766Vtbl *vtbl_IEnumRfc1766;
1740     LONG ref;
1741     RFC1766INFO *info;
1742     DWORD total, pos;
1743 } EnumRfc1766_impl;
1744
1745 static HRESULT WINAPI fnIEnumRfc1766_QueryInterface(
1746         IEnumRfc1766 *iface,
1747         REFIID riid,
1748         void** ppvObject)
1749 {
1750     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1751
1752     TRACE("%p -> %s\n", This, debugstr_guid(riid) );
1753
1754     if (IsEqualGUID(riid, &IID_IUnknown)
1755         || IsEqualGUID(riid, &IID_IEnumRfc1766))
1756     {
1757         IEnumRfc1766_AddRef(iface);
1758         TRACE("Returning IID_IEnumRfc1766 %p ref = %d\n", This, This->ref);
1759         *ppvObject = &(This->vtbl_IEnumRfc1766);
1760         return S_OK;
1761     }
1762
1763     WARN("(%p) -> (%s,%p), not found\n",This,debugstr_guid(riid),ppvObject);
1764     return E_NOINTERFACE;
1765 }
1766
1767 static ULONG WINAPI fnIEnumRfc1766_AddRef(
1768         IEnumRfc1766 *iface)
1769 {
1770     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1771     return InterlockedIncrement(&This->ref);
1772 }
1773
1774 static ULONG WINAPI fnIEnumRfc1766_Release(
1775         IEnumRfc1766 *iface)
1776 {
1777     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1778     ULONG ref = InterlockedDecrement(&This->ref);
1779
1780     TRACE("%p ref = %d\n", This, ref);
1781     if (ref == 0)
1782     {
1783         TRACE("Destroying %p\n", This);
1784         HeapFree(GetProcessHeap(), 0, This->info);
1785         HeapFree(GetProcessHeap(), 0, This);
1786     }
1787     return ref;
1788 }
1789
1790 static HRESULT WINAPI fnIEnumRfc1766_Clone(
1791         IEnumRfc1766 *iface,
1792         IEnumRfc1766 **ppEnum)
1793 {
1794     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1795     FIXME("%p %p\n", This, ppEnum);
1796     return E_NOTIMPL;
1797 }
1798
1799 static  HRESULT WINAPI fnIEnumRfc1766_Next(
1800         IEnumRfc1766 *iface,
1801         ULONG celt,
1802         PRFC1766INFO rgelt,
1803         ULONG *pceltFetched)
1804 {
1805     ULONG i;
1806
1807     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1808     TRACE("%p %u %p %p\n", This, celt, rgelt, pceltFetched);
1809
1810     if (!pceltFetched) return S_FALSE;
1811     *pceltFetched = 0;
1812
1813     if (!rgelt) return S_FALSE;
1814
1815     if (This->pos + celt > This->total)
1816         celt = This->total - This->pos;
1817
1818     if (!celt) return S_FALSE;
1819
1820     memcpy(rgelt, This->info + This->pos, celt * sizeof(RFC1766INFO));
1821     *pceltFetched = celt;
1822     This->pos += celt;
1823
1824     for (i = 0; i < celt; i++)
1825     {
1826         TRACE("#%u: %08x %s %s\n",
1827               i, rgelt[i].lcid,
1828               wine_dbgstr_w(rgelt[i].wszRfc1766),
1829               wine_dbgstr_w(rgelt[i].wszLocaleName));
1830     }
1831     return S_OK;
1832 }
1833
1834 static HRESULT WINAPI fnIEnumRfc1766_Reset(
1835         IEnumRfc1766 *iface)
1836 {
1837     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1838     TRACE("%p\n", This);
1839
1840     This->pos = 0;
1841     return S_OK;
1842 }
1843
1844 static  HRESULT WINAPI fnIEnumRfc1766_Skip(
1845         IEnumRfc1766 *iface,
1846         ULONG celt)
1847 {
1848     ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
1849     TRACE("%p %u\n", This, celt);
1850
1851     if (celt >= This->total) return S_FALSE;
1852
1853     This->pos += celt;
1854     return S_OK;
1855 }
1856
1857 static const IEnumRfc1766Vtbl IEnumRfc1766_vtbl =
1858 {
1859     fnIEnumRfc1766_QueryInterface,
1860     fnIEnumRfc1766_AddRef,
1861     fnIEnumRfc1766_Release,
1862     fnIEnumRfc1766_Clone,
1863     fnIEnumRfc1766_Next,
1864     fnIEnumRfc1766_Reset,
1865     fnIEnumRfc1766_Skip
1866 };
1867
1868 struct enum_locales_data
1869 {
1870     RFC1766INFO *info;
1871     DWORD total, allocated;
1872 };
1873
1874 static BOOL CALLBACK enum_locales_proc(LPWSTR locale)
1875 {
1876     WCHAR *end;
1877     struct enum_locales_data *data = TlsGetValue(MLANG_tls_index);
1878     RFC1766INFO *info;
1879
1880     TRACE("%s\n", debugstr_w(locale));
1881
1882     if (data->total >= data->allocated)
1883     {
1884         data->allocated += 32;
1885         data->info = HeapReAlloc(GetProcessHeap(), 0, data->info, data->allocated * sizeof(RFC1766INFO));
1886         if (!data->info) return FALSE;
1887     }
1888
1889     info = &data->info[data->total];
1890
1891     info->lcid = strtolW(locale, &end, 16);
1892     if (*end) /* invalid number */
1893         return FALSE;
1894
1895     info->wszRfc1766[0] = 0;
1896     lcid_to_rfc1766W( info->lcid, info->wszRfc1766, MAX_RFC1766_NAME );
1897
1898     info->wszLocaleName[0] = 0;
1899     GetLocaleInfoW(info->lcid, LOCALE_SLANGUAGE, info->wszLocaleName, MAX_LOCALE_NAME);
1900     TRACE("ISO639: %s SLANGUAGE: %s\n", wine_dbgstr_w(info->wszRfc1766), wine_dbgstr_w(info->wszLocaleName));
1901
1902     data->total++;
1903
1904     return TRUE;
1905 }
1906
1907 static HRESULT EnumRfc1766_create(LANGID LangId, IEnumRfc1766 **ppEnum)
1908 {
1909     EnumRfc1766_impl *rfc;
1910     struct enum_locales_data data;
1911
1912     TRACE("%04x, %p\n", LangId, ppEnum);
1913
1914     rfc = HeapAlloc( GetProcessHeap(), 0, sizeof(EnumRfc1766_impl) );
1915     rfc->vtbl_IEnumRfc1766 = &IEnumRfc1766_vtbl;
1916     rfc->ref = 1;
1917     rfc->pos = 0;
1918     rfc->total = 0;
1919
1920     data.total = 0;
1921     data.allocated = 32;
1922     data.info = HeapAlloc(GetProcessHeap(), 0, data.allocated * sizeof(RFC1766INFO));
1923     if (!data.info)
1924     {
1925         HeapFree(GetProcessHeap(), 0, rfc);
1926         return S_FALSE;
1927     }
1928
1929     TlsSetValue(MLANG_tls_index, &data);
1930     EnumSystemLocalesW(enum_locales_proc, 0/*LOCALE_SUPPORTED*/);
1931     TlsSetValue(MLANG_tls_index, NULL);
1932
1933     TRACE("enumerated %d rfc1766 structures\n", data.total);
1934
1935     if (!data.total)
1936     {
1937         HeapFree(GetProcessHeap(), 0, data.info);
1938         HeapFree(GetProcessHeap(), 0, rfc);
1939         return FALSE;
1940     }
1941
1942     rfc->info = data.info;
1943     rfc->total = data.total;
1944
1945     *ppEnum = (IEnumRfc1766 *)rfc;
1946     return S_OK;
1947 }
1948
1949 static HRESULT WINAPI fnIMultiLanguage_EnumRfc1766(
1950     IMultiLanguage *iface,
1951     IEnumRfc1766 **ppEnumRfc1766)
1952 {
1953     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
1954     TRACE("%p %p\n", This, ppEnumRfc1766);
1955
1956     return EnumRfc1766_create(0, ppEnumRfc1766);
1957 }
1958
1959 /******************************************************************************/
1960
1961 static HRESULT WINAPI fnIMultiLanguage_GetRfc1766Info(
1962     IMultiLanguage* iface,
1963     LCID Locale,
1964     PRFC1766INFO pRfc1766Info)
1965 {
1966     FIXME("\n");
1967     return E_NOTIMPL;
1968 }
1969
1970 static HRESULT WINAPI fnIMultiLanguage_CreateConvertCharset(
1971     IMultiLanguage* iface,
1972     UINT uiSrcCodePage,
1973     UINT uiDstCodePage,
1974     DWORD dwProperty,
1975     IMLangConvertCharset** ppMLangConvertCharset)
1976 {
1977     FIXME("\n");
1978     return E_NOTIMPL;
1979 }
1980
1981 static const IMultiLanguageVtbl IMultiLanguage_vtbl =
1982 {
1983     fnIMultiLanguage_QueryInterface,
1984     fnIMultiLanguage_AddRef,
1985     fnIMultiLanguage_Release,
1986     fnIMultiLanguage_GetNumberOfCodePageInfo,
1987     fnIMultiLanguage_GetCodePageInfo,
1988     fnIMultiLanguage_GetFamilyCodePage,
1989     fnIMultiLanguage_EnumCodePages,
1990     fnIMultiLanguage_GetCharsetInfo,
1991     fnIMultiLanguage_IsConvertible,
1992     fnIMultiLanguage_ConvertString,
1993     fnIMultiLanguage_ConvertStringToUnicode,
1994     fnIMultiLanguage_ConvertStringFromUnicode,
1995     fnIMultiLanguage_ConvertStringReset,
1996     fnIMultiLanguage_GetRfc1766FromLcid,
1997     fnIMultiLanguage_GetLcidFromRfc1766,
1998     fnIMultiLanguage_EnumRfc1766,
1999     fnIMultiLanguage_GetRfc1766Info,
2000     fnIMultiLanguage_CreateConvertCharset,
2001 };
2002
2003
2004 /******************************************************************************/
2005
2006 static HRESULT WINAPI fnIMultiLanguage2_QueryInterface(
2007     IMultiLanguage3* iface,
2008     REFIID riid,
2009     void** ppvObject)
2010 {
2011     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2012     return MLang_QueryInterface( This, riid, ppvObject );
2013 }
2014
2015 static ULONG WINAPI fnIMultiLanguage2_AddRef( IMultiLanguage3* iface )
2016 {
2017     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2018     return MLang_AddRef( This );
2019 }
2020
2021 static ULONG WINAPI fnIMultiLanguage2_Release( IMultiLanguage3* iface )
2022 {
2023     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2024     return MLang_Release( This );
2025 }
2026
2027 static HRESULT WINAPI fnIMultiLanguage2_GetNumberOfCodePageInfo(
2028     IMultiLanguage3* iface,
2029     UINT* pcCodePage)
2030 {
2031     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2032     TRACE("%p, %p\n", This, pcCodePage);
2033
2034     if (!pcCodePage) return S_FALSE;
2035
2036     *pcCodePage = This->total_cp;
2037     return S_OK;
2038 }
2039
2040 static void fill_cp_info(const struct mlang_data *ml_data, UINT index, MIMECPINFO *mime_cp_info)
2041 {
2042     CHARSETINFO csi;
2043
2044     if (TranslateCharsetInfo((DWORD *)ml_data->family_codepage, &csi, TCI_SRCCODEPAGE))
2045         mime_cp_info->bGDICharset = csi.ciCharset;
2046     else
2047         mime_cp_info->bGDICharset = DEFAULT_CHARSET;
2048
2049     mime_cp_info->dwFlags = ml_data->mime_cp_info[index].flags;
2050     mime_cp_info->uiCodePage = ml_data->mime_cp_info[index].cp;
2051     mime_cp_info->uiFamilyCodePage = ml_data->family_codepage;
2052     MultiByteToWideChar(CP_ACP, 0, ml_data->mime_cp_info[index].description, -1,
2053                         mime_cp_info->wszDescription, sizeof(mime_cp_info->wszDescription)/sizeof(WCHAR));
2054     MultiByteToWideChar(CP_ACP, 0, ml_data->mime_cp_info[index].web_charset, -1,
2055                         mime_cp_info->wszWebCharset, sizeof(mime_cp_info->wszWebCharset)/sizeof(WCHAR));
2056     MultiByteToWideChar(CP_ACP, 0, ml_data->mime_cp_info[index].header_charset, -1,
2057                         mime_cp_info->wszHeaderCharset, sizeof(mime_cp_info->wszHeaderCharset)/sizeof(WCHAR));
2058     MultiByteToWideChar(CP_ACP, 0, ml_data->mime_cp_info[index].body_charset, -1,
2059                         mime_cp_info->wszBodyCharset, sizeof(mime_cp_info->wszBodyCharset)/sizeof(WCHAR));
2060
2061     MultiByteToWideChar(CP_ACP, 0, ml_data->fixed_font, -1,
2062         mime_cp_info->wszFixedWidthFont, sizeof(mime_cp_info->wszFixedWidthFont)/sizeof(WCHAR));
2063     MultiByteToWideChar(CP_ACP, 0, ml_data->proportional_font, -1,
2064         mime_cp_info->wszProportionalFont, sizeof(mime_cp_info->wszProportionalFont)/sizeof(WCHAR));
2065
2066     TRACE("%08x %u %u %s %s %s %s %s %s %d\n",
2067           mime_cp_info->dwFlags, mime_cp_info->uiCodePage,
2068           mime_cp_info->uiFamilyCodePage,
2069           wine_dbgstr_w(mime_cp_info->wszDescription),
2070           wine_dbgstr_w(mime_cp_info->wszWebCharset),
2071           wine_dbgstr_w(mime_cp_info->wszHeaderCharset),
2072           wine_dbgstr_w(mime_cp_info->wszBodyCharset),
2073           wine_dbgstr_w(mime_cp_info->wszFixedWidthFont),
2074           wine_dbgstr_w(mime_cp_info->wszProportionalFont),
2075           mime_cp_info->bGDICharset);
2076 }
2077
2078 static HRESULT WINAPI fnIMultiLanguage2_GetCodePageInfo(
2079     IMultiLanguage3* iface,
2080     UINT uiCodePage,
2081     LANGID LangId,
2082     PMIMECPINFO pCodePageInfo)
2083 {
2084     UINT i, n;
2085
2086     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2087     TRACE("%p, %u, %04x, %p\n", This, uiCodePage, LangId, pCodePageInfo);
2088
2089     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
2090     {
2091         for (n = 0; n < mlang_data[i].number_of_cp; n++)
2092         {
2093             if (mlang_data[i].mime_cp_info[n].cp == uiCodePage)
2094             {
2095                 fill_cp_info(&mlang_data[i], n, pCodePageInfo);
2096                 return S_OK;
2097             }
2098         }
2099     }
2100
2101     return S_FALSE;
2102 }
2103
2104 static HRESULT WINAPI fnIMultiLanguage2_GetFamilyCodePage(
2105     IMultiLanguage3* iface,
2106     UINT uiCodePage,
2107     UINT* puiFamilyCodePage)
2108 {
2109     return GetFamilyCodePage(uiCodePage, puiFamilyCodePage);
2110 }
2111
2112 static HRESULT WINAPI fnIMultiLanguage2_EnumCodePages(
2113     IMultiLanguage3* iface,
2114     DWORD grfFlags,
2115     LANGID LangId,
2116     IEnumCodePage** ppEnumCodePage)
2117 {
2118     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2119     TRACE("%p %08x %04x %p\n", This, grfFlags, LangId, ppEnumCodePage);
2120
2121     return EnumCodePage_create( This, grfFlags, LangId, ppEnumCodePage );
2122 }
2123
2124 static HRESULT WINAPI fnIMultiLanguage2_GetCharsetInfo(
2125     IMultiLanguage3* iface,
2126     BSTR Charset,
2127     PMIMECSETINFO pCharsetInfo)
2128 {
2129     UINT i, n;
2130
2131     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2132     TRACE("%p %s %p\n", This, debugstr_w(Charset), pCharsetInfo);
2133
2134     if (!pCharsetInfo) return E_FAIL;
2135
2136     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
2137     {
2138         for (n = 0; n < mlang_data[i].number_of_cp; n++)
2139         {
2140             WCHAR csetW[MAX_MIMECSET_NAME];
2141
2142             MultiByteToWideChar(CP_ACP, 0, mlang_data[i].mime_cp_info[n].web_charset, -1, csetW, MAX_MIMECSET_NAME);
2143             if (!lstrcmpiW(Charset, csetW))
2144             {
2145                 pCharsetInfo->uiCodePage = mlang_data[i].family_codepage;
2146                 pCharsetInfo->uiInternetEncoding = mlang_data[i].mime_cp_info[n].cp;
2147                 strcpyW(pCharsetInfo->wszCharset, csetW);
2148                 return S_OK;
2149             }
2150         }
2151     }
2152
2153     /* FIXME:
2154      * Since we do not support charsets like iso-2022-jp and do not have
2155      * them in our database as a primary (web_charset) encoding this loop
2156      * does an attempt to 'approximate' charset name by header_charset.
2157      */
2158     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
2159     {
2160         for (n = 0; n < mlang_data[i].number_of_cp; n++)
2161         {
2162             WCHAR csetW[MAX_MIMECSET_NAME];
2163
2164             MultiByteToWideChar(CP_ACP, 0, mlang_data[i].mime_cp_info[n].header_charset, -1, csetW, MAX_MIMECSET_NAME);
2165             if (!lstrcmpiW(Charset, csetW))
2166             {
2167                 pCharsetInfo->uiCodePage = mlang_data[i].family_codepage;
2168                 pCharsetInfo->uiInternetEncoding = mlang_data[i].mime_cp_info[n].cp;
2169                 strcpyW(pCharsetInfo->wszCharset, csetW);
2170                 return S_OK;
2171             }
2172         }
2173     }
2174
2175     return E_FAIL;
2176 }
2177
2178 static HRESULT WINAPI fnIMultiLanguage2_IsConvertible(
2179     IMultiLanguage3* iface,
2180     DWORD dwSrcEncoding,
2181     DWORD dwDstEncoding)
2182 {
2183     return IsConvertINetStringAvailable(dwSrcEncoding, dwDstEncoding);
2184 }
2185
2186 static HRESULT WINAPI fnIMultiLanguage2_ConvertString(
2187     IMultiLanguage3* iface,
2188     DWORD* pdwMode,
2189     DWORD dwSrcEncoding,
2190     DWORD dwDstEncoding,
2191     BYTE* pSrcStr,
2192     UINT* pcSrcSize,
2193     BYTE* pDstStr,
2194     UINT* pcDstSize)
2195 {
2196     return ConvertINetString(pdwMode, dwSrcEncoding, dwDstEncoding,
2197         (LPCSTR)pSrcStr, (LPINT)pcSrcSize, (LPSTR)pDstStr, (LPINT)pcDstSize);
2198 }
2199
2200 static HRESULT WINAPI fnIMultiLanguage2_ConvertStringToUnicode(
2201     IMultiLanguage3* iface,
2202     DWORD* pdwMode,
2203     DWORD dwEncoding,
2204     CHAR* pSrcStr,
2205     UINT* pcSrcSize,
2206     WCHAR* pDstStr,
2207     UINT* pcDstSize)
2208 {
2209     return ConvertINetMultiByteToUnicode(pdwMode, dwEncoding,
2210         pSrcStr, (LPINT)pcSrcSize, pDstStr, (LPINT)pcDstSize);
2211 }
2212
2213 static HRESULT WINAPI fnIMultiLanguage2_ConvertStringFromUnicode(
2214     IMultiLanguage3* iface,
2215     DWORD* pdwMode,
2216     DWORD dwEncoding,
2217     WCHAR* pSrcStr,
2218     UINT* pcSrcSize,
2219     CHAR* pDstStr,
2220     UINT* pcDstSize)
2221 {
2222     return ConvertINetUnicodeToMultiByte(pdwMode, dwEncoding,
2223         pSrcStr, (LPINT)pcSrcSize, pDstStr, (LPINT)pcDstSize);
2224 }
2225
2226 static HRESULT WINAPI fnIMultiLanguage2_ConvertStringReset(
2227     IMultiLanguage3* iface)
2228 {
2229     FIXME("\n");
2230     return E_NOTIMPL;
2231 }
2232
2233 static HRESULT WINAPI fnIMultiLanguage2_GetRfc1766FromLcid(
2234     IMultiLanguage3* iface,
2235     LCID lcid,
2236     BSTR* pbstrRfc1766)
2237 {
2238     WCHAR buf[MAX_RFC1766_NAME];
2239
2240     TRACE("%p %04x %p\n", iface, lcid, pbstrRfc1766);
2241
2242     if (lcid_to_rfc1766W( lcid, buf, MAX_RFC1766_NAME ))
2243     {
2244         *pbstrRfc1766 = SysAllocString( buf );
2245         return S_OK;
2246     }
2247     return E_FAIL;
2248 }
2249
2250 static HRESULT WINAPI fnIMultiLanguage2_GetLcidFromRfc1766(
2251     IMultiLanguage3* iface,
2252     LCID* pLocale,
2253     BSTR bstrRfc1766)
2254 {
2255     HRESULT hr;
2256     IEnumRfc1766 *rfc1766;
2257
2258     TRACE("%p %p %s\n", iface, pLocale, debugstr_w(bstrRfc1766));
2259
2260     if (!pLocale || !bstrRfc1766)
2261         return E_INVALIDARG;
2262
2263     hr = IMultiLanguage2_EnumRfc1766(iface, 0, &rfc1766);
2264     if (FAILED(hr))
2265         return hr;
2266
2267     hr = lcid_from_rfc1766(rfc1766, pLocale, bstrRfc1766);
2268
2269     IEnumRfc1766_Release(rfc1766);
2270     return hr;
2271 }
2272
2273 static HRESULT WINAPI fnIMultiLanguage2_EnumRfc1766(
2274     IMultiLanguage3* iface,
2275     LANGID LangId,
2276     IEnumRfc1766** ppEnumRfc1766)
2277 {
2278     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
2279     TRACE("%p %p\n", This, ppEnumRfc1766);
2280
2281     return EnumRfc1766_create(LangId, ppEnumRfc1766);
2282 }
2283
2284 static HRESULT WINAPI fnIMultiLanguage2_GetRfc1766Info(
2285     IMultiLanguage3* iface,
2286     LCID Locale,
2287     LANGID LangId,
2288     PRFC1766INFO pRfc1766Info)
2289 {
2290     FIXME("\n");
2291     return E_NOTIMPL;
2292 }
2293
2294 static HRESULT WINAPI fnIMultiLanguage2_CreateConvertCharset(
2295     IMultiLanguage3* iface,
2296     UINT uiSrcCodePage,
2297     UINT uiDstCodePage,
2298     DWORD dwProperty,
2299     IMLangConvertCharset** ppMLangConvertCharset)
2300 {
2301     FIXME("\n");
2302     return E_NOTIMPL;
2303 }
2304
2305 static HRESULT WINAPI fnIMultiLanguage2_ConvertStringInIStream(
2306     IMultiLanguage3* iface,
2307     DWORD* pdwMode,
2308     DWORD dwFlag,
2309     WCHAR* lpFallBack,
2310     DWORD dwSrcEncoding,
2311     DWORD dwDstEncoding,
2312     IStream* pstmIn,
2313     IStream* pstmOut)
2314 {
2315     FIXME("\n");
2316     return E_NOTIMPL;
2317 }
2318
2319 /*
2320  * TODO: handle dwFlag and lpFallBack
2321 */
2322 static HRESULT WINAPI fnIMultiLanguage2_ConvertStringToUnicodeEx(
2323     IMultiLanguage3* iface,
2324     DWORD* pdwMode,
2325     DWORD dwEncoding,
2326     CHAR* pSrcStr,
2327     UINT* pcSrcSize,
2328     WCHAR* pDstStr,
2329     UINT* pcDstSize,
2330     DWORD dwFlag,
2331     WCHAR* lpFallBack)
2332 {
2333     FIXME("\n");
2334     return ConvertINetMultiByteToUnicode(pdwMode, dwEncoding,
2335         pSrcStr, (LPINT)pcSrcSize, pDstStr, (LPINT)pcDstSize);
2336 }
2337
2338 /*****************************************************************************
2339  * MultiLanguage2::ConvertStringToUnicodeEx
2340  *
2341  * Translates the multibyte string from the specified code page to Unicode.
2342  *
2343  * PARAMS
2344  *   see ConvertStringToUnicode
2345  *   dwFlag
2346  *   lpFallBack if dwFlag contains MLCONVCHARF_USEDEFCHAR, lpFallBack string used
2347  *              instead unconvertible characters.
2348  *
2349  * RETURNS
2350  *   S_OK     Success.
2351  *   S_FALSE  The conversion is not supported.
2352  *   E_FAIL   Some error has occurred.
2353  *
2354  * TODO: handle dwFlag and lpFallBack
2355 */
2356 static HRESULT WINAPI fnIMultiLanguage2_ConvertStringFromUnicodeEx(
2357     IMultiLanguage3* This,
2358     DWORD* pdwMode,
2359     DWORD dwEncoding,
2360     WCHAR* pSrcStr,
2361     UINT* pcSrcSize,
2362     CHAR* pDstStr,
2363     UINT* pcDstSize,
2364     DWORD dwFlag,
2365     WCHAR* lpFallBack)
2366 {
2367     FIXME("\n");
2368     return ConvertINetUnicodeToMultiByte(pdwMode, dwEncoding,
2369         pSrcStr, (LPINT)pcSrcSize, pDstStr, (LPINT)pcDstSize);
2370 }
2371
2372 static HRESULT WINAPI fnIMultiLanguage2_DetectCodepageInIStream(
2373     IMultiLanguage3* iface,
2374     DWORD dwFlag,
2375     DWORD dwPrefWinCodePage,
2376     IStream* pstmIn,
2377     DetectEncodingInfo* lpEncoding,
2378     INT* pnScores)
2379 {
2380     FIXME("\n");
2381     return E_NOTIMPL;
2382 }
2383
2384 static HRESULT WINAPI fnIMultiLanguage2_DetectInputCodepage(
2385     IMultiLanguage3* iface,
2386     DWORD dwFlag,
2387     DWORD dwPrefWinCodePage,
2388     CHAR* pSrcStr,
2389     INT* pcSrcSize,
2390     DetectEncodingInfo* lpEncoding,
2391     INT* pnScores)
2392 {
2393     FIXME("\n");
2394     return E_NOTIMPL;
2395 }
2396
2397 static HRESULT WINAPI fnIMultiLanguage2_ValidateCodePage(
2398     IMultiLanguage3* iface,
2399     UINT uiCodePage,
2400     HWND hwnd)
2401 {
2402     FIXME("%u, %p\n", uiCodePage, hwnd);
2403     return E_NOTIMPL;
2404 }
2405
2406 static HRESULT WINAPI fnIMultiLanguage2_GetCodePageDescription(
2407     IMultiLanguage3* iface,
2408     UINT uiCodePage,
2409     LCID lcid,
2410     LPWSTR lpWideCharStr,
2411     int cchWideChar)
2412 {
2413     FIXME("%u, %04x, %p, %d\n", uiCodePage, lcid, lpWideCharStr, cchWideChar);
2414     return E_NOTIMPL;
2415 }
2416
2417 static HRESULT WINAPI fnIMultiLanguage2_IsCodePageInstallable(
2418     IMultiLanguage3* iface,
2419     UINT uiCodePage)
2420 {
2421     FIXME("%u\n", uiCodePage);
2422     return E_NOTIMPL;
2423 }
2424
2425 static HRESULT WINAPI fnIMultiLanguage2_SetMimeDBSource(
2426     IMultiLanguage3* iface,
2427     MIMECONTF dwSource)
2428 {
2429     FIXME("0x%08x\n", dwSource);
2430     return S_OK;
2431 }
2432
2433 static HRESULT WINAPI fnIMultiLanguage2_GetNumberOfScripts(
2434     IMultiLanguage3* iface,
2435     UINT* pnScripts)
2436 {
2437     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2438     TRACE("%p %p\n", This, pnScripts);
2439
2440     if (!pnScripts) return S_FALSE;
2441
2442     *pnScripts = This->total_scripts;
2443     return S_OK;
2444 }
2445
2446 static HRESULT WINAPI fnIMultiLanguage2_EnumScripts(
2447     IMultiLanguage3* iface,
2448     DWORD dwFlags,
2449     LANGID LangId,
2450     IEnumScript** ppEnumScript)
2451 {
2452     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2453     TRACE("%p %08x %04x %p\n", This, dwFlags, LangId, ppEnumScript);
2454
2455     return EnumScript_create( This, dwFlags, LangId, ppEnumScript );
2456 }
2457
2458 static HRESULT WINAPI fnIMultiLanguage2_ValidateCodePageEx(
2459     IMultiLanguage3* iface,
2460     UINT uiCodePage,
2461     HWND hwnd,
2462     DWORD dwfIODControl)
2463 {
2464     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2465     FIXME("%p %u %p %08x: stub!\n", This, uiCodePage, hwnd, dwfIODControl);
2466
2467     return S_FALSE;
2468 }
2469
2470 static HRESULT WINAPI fnIMultiLanguage3_DetectOutboundCodePage(
2471     IMultiLanguage3 *iface,
2472     DWORD dwFlags,
2473     LPCWSTR lpWideCharStr,
2474     UINT cchWideChar,
2475     UINT *puiPreferredCodePages,
2476     UINT nPreferredCodePages,
2477     UINT *puiDetectedCodePages,
2478     UINT *pnDetectedCodePages,
2479     WCHAR *lpSpecialChar)
2480 {
2481     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2482     FIXME("(%p)->(%08x %s %u %p %u %p %p %p)\n", This, dwFlags, debugstr_w(lpWideCharStr),
2483           cchWideChar, puiPreferredCodePages, nPreferredCodePages, puiDetectedCodePages,
2484           pnDetectedCodePages, lpSpecialChar);
2485     return E_NOTIMPL;
2486 }
2487
2488 static HRESULT WINAPI fnIMultiLanguage3_DetectOutboundCodePageInIStream(
2489     IMultiLanguage3 *iface,
2490     DWORD dwFlags,
2491     IStream *pStrIn,
2492     UINT *puiPreferredCodePages,
2493     UINT nPreferredCodePages,
2494     UINT *puiDetectedCodePages,
2495     UINT *pnDetectedCodePages,
2496     WCHAR *lpSpecialChar)
2497 {
2498     ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage3, iface);
2499     FIXME("(%p)->(%08x %p %p %u %p %p %p)\n", This, dwFlags, pStrIn,
2500           puiPreferredCodePages, nPreferredCodePages, puiDetectedCodePages,
2501           pnDetectedCodePages, lpSpecialChar);
2502     return E_NOTIMPL;
2503 }
2504
2505 static const IMultiLanguage3Vtbl IMultiLanguage3_vtbl =
2506 {
2507     fnIMultiLanguage2_QueryInterface,
2508     fnIMultiLanguage2_AddRef,
2509     fnIMultiLanguage2_Release,
2510     fnIMultiLanguage2_GetNumberOfCodePageInfo,
2511     fnIMultiLanguage2_GetCodePageInfo,
2512     fnIMultiLanguage2_GetFamilyCodePage,
2513     fnIMultiLanguage2_EnumCodePages,
2514     fnIMultiLanguage2_GetCharsetInfo,
2515     fnIMultiLanguage2_IsConvertible,
2516     fnIMultiLanguage2_ConvertString,
2517     fnIMultiLanguage2_ConvertStringToUnicode,
2518     fnIMultiLanguage2_ConvertStringFromUnicode,
2519     fnIMultiLanguage2_ConvertStringReset,
2520     fnIMultiLanguage2_GetRfc1766FromLcid,
2521     fnIMultiLanguage2_GetLcidFromRfc1766,
2522     fnIMultiLanguage2_EnumRfc1766,
2523     fnIMultiLanguage2_GetRfc1766Info,
2524     fnIMultiLanguage2_CreateConvertCharset,
2525     fnIMultiLanguage2_ConvertStringInIStream,
2526     fnIMultiLanguage2_ConvertStringToUnicodeEx,
2527     fnIMultiLanguage2_ConvertStringFromUnicodeEx,
2528     fnIMultiLanguage2_DetectCodepageInIStream,
2529     fnIMultiLanguage2_DetectInputCodepage,
2530     fnIMultiLanguage2_ValidateCodePage,
2531     fnIMultiLanguage2_GetCodePageDescription,
2532     fnIMultiLanguage2_IsCodePageInstallable,
2533     fnIMultiLanguage2_SetMimeDBSource,
2534     fnIMultiLanguage2_GetNumberOfScripts,
2535     fnIMultiLanguage2_EnumScripts,
2536     fnIMultiLanguage2_ValidateCodePageEx,
2537     fnIMultiLanguage3_DetectOutboundCodePage,
2538     fnIMultiLanguage3_DetectOutboundCodePageInIStream
2539 };
2540
2541 static HRESULT MultiLanguage_create(IUnknown *pUnkOuter, LPVOID *ppObj)
2542 {
2543     MLang_impl *mlang;
2544     UINT i;
2545
2546     TRACE("Creating MultiLanguage object\n");
2547
2548     if( pUnkOuter )
2549         return CLASS_E_NOAGGREGATION;
2550
2551     mlang = HeapAlloc( GetProcessHeap(), 0, sizeof (MLang_impl) );
2552     mlang->vtbl_IMLangFontLink = &IMLangFontLink_vtbl;
2553     mlang->vtbl_IMultiLanguage = &IMultiLanguage_vtbl;
2554     mlang->vtbl_IMultiLanguage3 = &IMultiLanguage3_vtbl;
2555
2556     mlang->total_cp = 0;
2557     for (i = 0; i < sizeof(mlang_data)/sizeof(mlang_data[0]); i++)
2558         mlang->total_cp += mlang_data[i].number_of_cp;
2559
2560     /* do not enumerate unicode flavours */
2561     mlang->total_scripts = sizeof(mlang_data)/sizeof(mlang_data[0]) - 1;
2562
2563     mlang->ref = 1;
2564     *ppObj = (LPVOID) mlang;
2565     TRACE("returning %p\n", mlang);
2566
2567     LockModule();
2568
2569     return S_OK;
2570 }
2571
2572 /******************************************************************************/
2573
2574 HRESULT WINAPI DllCanUnloadNow(void)
2575 {
2576     return dll_count == 0 ? S_OK : S_FALSE;
2577 }
2578
2579 HRESULT WINAPI GetGlobalFontLinkObject(void)
2580 {
2581     FIXME("\n");
2582     return S_FALSE;
2583 }