sal/textenc/tencinfo.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "sal/config.h"
  21
  22 #include <cstddef>
  23 #include <cstring>
  24
  25 #include "rtl/tencinfo.h"
  26
  27 #include "gettextencodingdata.hxx"
  28 #include "tenchelp.hxx"
  29
  30 sal_Bool SAL_CALL rtl_isOctetTextEncoding(rtl_TextEncoding nEncoding)
  31 {
  32     return
  33         nEncoding > RTL_TEXTENCODING_DONTKNOW
  34         && nEncoding != 9 // RTL_TEXTENCODING_SYSTEM
  35         && nEncoding <= RTL_TEXTENCODING_ADOBE_DINGBATS; // always update this!
  36 }
  37
  38 /* ======================================================================= */
  39
  40 static void Impl_toAsciiLower( const char* pName, char* pBuf )
  41 {
  42     while ( *pName )
  43     {
  44         /* A-Z */
  45         if ( (*pName >= 0x41) && (*pName <= 0x5A) )
  46             *pBuf = (*pName)+0x20;  /* toAsciiLower */
  47         else
  48             *pBuf = *pName;
  49
  50         pBuf++;
  51         pName++;
  52     }
  53
  54     *pBuf = '\0';
  55 }
  56
  57 /* ----------------------------------------------------------------------- */
  58
  59 static void Impl_toAsciiLowerAndRemoveNonAlphanumeric( const char* pName, char* pBuf )
  60 {
  61     while ( *pName )
  62     {
  63         /* A-Z */
  64         if ( (*pName >= 0x41) && (*pName <= 0x5A) )
  65         {
  66             *pBuf = (*pName)+0x20;  /* toAsciiLower */
  67             pBuf++;
  68         }
  69         /* a-z, 0-9 */
  70         else if ( ((*pName >= 0x61) && (*pName <= 0x7A)) ||
  71                   ((*pName >= 0x30) && (*pName <= 0x39)) )
  72         {
  73             *pBuf = *pName;
  74             pBuf++;
  75         }
  76
  77         pName++;
  78     }
  79
  80     *pBuf = '\0';
  81 }
  82
  83 /* ----------------------------------------------------------------------- */
  84
  85 /* pMatchStr must match with all characters in pCompStr */
  86 static bool Impl_matchString( const char* pCompStr, const char* pMatchStr )
  87 {
  88     /* We test only for end in MatchStr, because the last 0 character from */
  89     /* pCompStr is unequal a character in MatchStr, so the loop terminates */
  90     while ( *pMatchStr )
  91     {
  92         if ( *pCompStr != *pMatchStr )
  93             return false;
  94
  95         pCompStr++;
  96         pMatchStr++;
  97     }
  98
  99     return true;
 100 }
 101
 102 /* ======================================================================= */
 103
 104 struct ImplStrCharsetDef
 105 {
 106     const char*             mpCharsetStr;
 107     rtl_TextEncoding            meTextEncoding;
 108 };
 109
 110 struct ImplStrFirstPartCharsetDef
 111 {
 112     const char*             mpCharsetStr;
 113     const ImplStrCharsetDef*    mpSecondPartTab;
 114 };
 115
 116 /* ======================================================================= */
 117
 118 sal_Bool SAL_CALL rtl_getTextEncodingInfo( rtl_TextEncoding eTextEncoding, rtl_TextEncodingInfo* pEncInfo )
 119 {
 120     const ImplTextEncodingData* pData;
 121
 122     pData = Impl_getTextEncodingData( eTextEncoding );
 123     if ( !pData )
 124     {
 125         /* HACK: For not implemented encoding, because not all
 126            calls handle the errors */
 127         if ( pEncInfo->StructSize < 5 )
 128             return false;
 129         pEncInfo->MinimumCharSize = 1;
 130
 131         if ( pEncInfo->StructSize < 6 )
 132             return true;
 133         pEncInfo->MaximumCharSize = 1;
 134
 135         if ( pEncInfo->StructSize < 7 )
 136             return true;
 137         pEncInfo->AverageCharSize = 1;
 138
 139         if ( pEncInfo->StructSize < 12 )
 140             return true;
 141         pEncInfo->Flags = 0;
 142
 143         return false;
 144     }
 145
 146     if ( pEncInfo->StructSize < 5 )
 147         return false;
 148     pEncInfo->MinimumCharSize = pData->mnMinCharSize;
 149
 150     if ( pEncInfo->StructSize < 6 )
 151         return true;
 152     pEncInfo->MaximumCharSize = pData->mnMaxCharSize;
 153
 154     if ( pEncInfo->StructSize < 7 )
 155         return true;
 156     pEncInfo->AverageCharSize = pData->mnAveCharSize;
 157
 158     if ( pEncInfo->StructSize < 12 )
 159         return true;
 160     pEncInfo->Flags = pData->mnInfoFlags;
 161
 162     return true;
 163 }
 164
 165 /* ======================================================================= */
 166
 167 rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromWindowsCharset( sal_uInt8 nWinCharset )
 168 {
 169     rtl_TextEncoding eTextEncoding;
 170
 171     switch ( nWinCharset )
 172     {
 173         case 0:     eTextEncoding = RTL_TEXTENCODING_MS_1252; break;    /* ANSI_CHARSET */
 174         case 2:     eTextEncoding = RTL_TEXTENCODING_SYMBOL; break;     /* SYMBOL_CHARSET */
 175         case 77:    eTextEncoding = RTL_TEXTENCODING_APPLE_ROMAN; break;/* MAC_CHARSET */
 176         case 128:   eTextEncoding = RTL_TEXTENCODING_MS_932; break;     /* SHIFTJIS_CHARSET */
 177         case 129:   eTextEncoding = RTL_TEXTENCODING_MS_949; break;     /* HANGEUL_CHARSET */
 178         case 130:   eTextEncoding = RTL_TEXTENCODING_MS_1361; break;    /* JOHAB_CHARSET */
 179         case 134:   eTextEncoding = RTL_TEXTENCODING_MS_936; break;     /* GB2312_CHARSET */
 180         case 136:   eTextEncoding = RTL_TEXTENCODING_MS_950; break;     /* CHINESEBIG5_CHARSET */
 181         case 161:   eTextEncoding = RTL_TEXTENCODING_MS_1253; break;    /* GREEK_CHARSET */
 182         case 162:   eTextEncoding = RTL_TEXTENCODING_MS_1254; break;    /* TURKISH_CHARSET */
 183         case 163:   eTextEncoding = RTL_TEXTENCODING_MS_1258; break;    /* VIETNAMESE_CHARSET !!! */
 184         case 177:   eTextEncoding = RTL_TEXTENCODING_MS_1255; break;    /* HEBREW_CHARSET */
 185         case 178:   eTextEncoding = RTL_TEXTENCODING_MS_1256; break;    /* ARABIC_CHARSET */
 186         case 186:   eTextEncoding = RTL_TEXTENCODING_MS_1257; break;    /* BALTIC_CHARSET */
 187         case 204:   eTextEncoding = RTL_TEXTENCODING_MS_1251; break;    /* RUSSIAN_CHARSET */
 188         case 222:   eTextEncoding = RTL_TEXTENCODING_MS_874; break;     /* THAI_CHARSET */
 189         case 238:   eTextEncoding = RTL_TEXTENCODING_MS_1250; break;    /* EASTEUROPE_CHARSET */
 190         case 255:   eTextEncoding = RTL_TEXTENCODING_IBM_850; break;    /* OEM_CHARSET */
 191         default:    eTextEncoding = RTL_TEXTENCODING_DONTKNOW; break;
 192     };
 193
 194     return eTextEncoding;
 195 }
 196
 197 /* ----------------------------------------------------------------------- */
 198
 199 rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromUnixCharset( const char* pUnixCharset )
 200 {
 201     /* See <ftp://ftp.x.org/pub/DOCS/registry>, section 14 ("Font Charset
 202      * (Registry and Encoding) Names").
 203      */
 204
 205     /* All Identifiers in the tables are lower case The function search */
 206     /* for the first matching string in the tables. */
 207     /* Sort order: unique (first 14, than 1), important */
 208
 209     static ImplStrCharsetDef const aUnixCharsetISOTab[] =
 210     {
 211         { "15", RTL_TEXTENCODING_ISO_8859_15 },
 212         { "14", RTL_TEXTENCODING_ISO_8859_14 },
 213         { "13", RTL_TEXTENCODING_ISO_8859_13 },
 214         { "11", RTL_TEXTENCODING_TIS_620 },
 215         { "10", RTL_TEXTENCODING_ISO_8859_10 },
 216         { "1", RTL_TEXTENCODING_ISO_8859_1 },
 217         { "2", RTL_TEXTENCODING_ISO_8859_2 },
 218         { "3", RTL_TEXTENCODING_ISO_8859_3 },
 219         { "4", RTL_TEXTENCODING_ISO_8859_4 },
 220         { "5", RTL_TEXTENCODING_ISO_8859_5 },
 221         { "6", RTL_TEXTENCODING_ISO_8859_6 },
 222         { "7", RTL_TEXTENCODING_ISO_8859_7 },
 223         { "8", RTL_TEXTENCODING_ISO_8859_8 },
 224         { "9", RTL_TEXTENCODING_ISO_8859_9 },
 225         { NULL, RTL_TEXTENCODING_DONTKNOW }
 226     };
 227
 228     static ImplStrCharsetDef const aUnixCharsetADOBETab[] =
 229     {
 230         { "fontspecific", RTL_TEXTENCODING_SYMBOL },
 231         { NULL, RTL_TEXTENCODING_DONTKNOW }
 232     };
 233
 234     static ImplStrCharsetDef const aUnixCharsetMSTab[] =
 235     {
 236         { "1252", RTL_TEXTENCODING_MS_1252 },
 237         { "1250", RTL_TEXTENCODING_MS_1250 },
 238         { "1251", RTL_TEXTENCODING_MS_1251 },
 239         { "1253", RTL_TEXTENCODING_MS_1253 },
 240         { "1254", RTL_TEXTENCODING_MS_1254 },
 241         { "1255", RTL_TEXTENCODING_MS_1255 },
 242         { "1256", RTL_TEXTENCODING_MS_1256 },
 243         { "1257", RTL_TEXTENCODING_MS_1257 },
 244         { "1258", RTL_TEXTENCODING_MS_1258 },
 245         { "932", RTL_TEXTENCODING_MS_932 },
 246         { "936", RTL_TEXTENCODING_MS_936 },
 247         { "949", RTL_TEXTENCODING_MS_949 },
 248         { "950", RTL_TEXTENCODING_MS_950 },
 249         { "1361", RTL_TEXTENCODING_MS_1361 },
 250         { "cp1252", RTL_TEXTENCODING_MS_1252 },
 251         { "cp1250", RTL_TEXTENCODING_MS_1250 },
 252         { "cp1251", RTL_TEXTENCODING_MS_1251 },
 253         { "cp1253", RTL_TEXTENCODING_MS_1253 },
 254         { "cp1254", RTL_TEXTENCODING_MS_1254 },
 255         { "cp1255", RTL_TEXTENCODING_MS_1255 },
 256         { "cp1256", RTL_TEXTENCODING_MS_1256 },
 257         { "cp1257", RTL_TEXTENCODING_MS_1257 },
 258         { "cp1258", RTL_TEXTENCODING_MS_1258 },
 259         { "cp932", RTL_TEXTENCODING_MS_932 },
 260         { "cp936", RTL_TEXTENCODING_MS_936 },
 261         { "cp949", RTL_TEXTENCODING_MS_949 },
 262         { "cp950", RTL_TEXTENCODING_MS_950 },
 263         { "cp1361", RTL_TEXTENCODING_MS_1361 },
 264         { NULL, RTL_TEXTENCODING_DONTKNOW }
 265     };
 266
 267     static ImplStrCharsetDef const aUnixCharsetIBMTab[] =
 268     {
 269         { "437", RTL_TEXTENCODING_IBM_437 },
 270         { "850", RTL_TEXTENCODING_IBM_850 },
 271         { "860", RTL_TEXTENCODING_IBM_860 },
 272         { "861", RTL_TEXTENCODING_IBM_861 },
 273         { "863", RTL_TEXTENCODING_IBM_863 },
 274         { "865", RTL_TEXTENCODING_IBM_865 },
 275         { "737", RTL_TEXTENCODING_IBM_737 },
 276         { "775", RTL_TEXTENCODING_IBM_775 },
 277         { "852", RTL_TEXTENCODING_IBM_852 },
 278         { "855", RTL_TEXTENCODING_IBM_855 },
 279         { "857", RTL_TEXTENCODING_IBM_857 },
 280         { "862", RTL_TEXTENCODING_IBM_862 },
 281         { "864", RTL_TEXTENCODING_IBM_864 },
 282         { "866", RTL_TEXTENCODING_IBM_866 },
 283         { "869", RTL_TEXTENCODING_IBM_869 },
 284         { "874", RTL_TEXTENCODING_MS_874 },
 285         { "1004", RTL_TEXTENCODING_MS_1252 },
 286         { "65400", RTL_TEXTENCODING_SYMBOL },
 287         { NULL, RTL_TEXTENCODING_DONTKNOW }
 288     };
 289
 290     static ImplStrCharsetDef const aUnixCharsetKOI8Tab[] =
 291     {
 292         { "r", RTL_TEXTENCODING_KOI8_R },
 293         { "u", RTL_TEXTENCODING_KOI8_U },
 294         { NULL, RTL_TEXTENCODING_DONTKNOW }
 295     };
 296
 297     static ImplStrCharsetDef aUnixCharsetJISX0208Tab[] =
 298     {
 299         { NULL, RTL_TEXTENCODING_JIS_X_0208 }
 300     };
 301
 302     static ImplStrCharsetDef aUnixCharsetJISX0201Tab[] =
 303     {
 304         { NULL, RTL_TEXTENCODING_JIS_X_0201 }
 305     };
 306
 307     static ImplStrCharsetDef aUnixCharsetJISX0212Tab[] =
 308     {
 309         { NULL, RTL_TEXTENCODING_JIS_X_0212 }
 310     };
 311
 312     static ImplStrCharsetDef aUnixCharsetGBTab[] =
 313     {
 314         { NULL, RTL_TEXTENCODING_GB_2312 }
 315     };
 316
 317     static ImplStrCharsetDef aUnixCharsetGBKTab[] =
 318     {
 319         { NULL, RTL_TEXTENCODING_GBK }
 320     };
 321
 322     static ImplStrCharsetDef aUnixCharsetBIG5Tab[] =
 323     {
 324         { NULL, RTL_TEXTENCODING_BIG5 }
 325     };
 326
 327     static ImplStrCharsetDef const aUnixCharsetKSC56011987Tab[] =
 328     {
 329         { NULL, RTL_TEXTENCODING_EUC_KR }
 330     };
 331
 332     static ImplStrCharsetDef const aUnixCharsetKSC56011992Tab[] =
 333     {
 334         { NULL, RTL_TEXTENCODING_MS_1361 }
 335     };
 336
 337     static ImplStrCharsetDef const aUnixCharsetISO10646Tab[] =
 338     {
 339         { NULL, RTL_TEXTENCODING_UNICODE }
 340     };
 341
 342     static ImplStrCharsetDef const aUnixCharsetUNICODETab[] =
 343     {
 344 /* Currently every Unicode Encoding is for us Unicode */
 345 /*        { "fontspecific", RTL_TEXTENCODING_UNICODE }, */
 346         { NULL, RTL_TEXTENCODING_UNICODE }
 347     };
 348
 349     static ImplStrCharsetDef const aUnixCharsetSymbolTab[] =
 350     {
 351         { NULL, RTL_TEXTENCODING_SYMBOL }
 352     };
 353
 354     /* See <http://cvs.freedesktop.org/xorg/xc/fonts/encodings/iso8859-11.enc?
 355        rev=1.1.1.1>: */
 356     static ImplStrCharsetDef const aUnixCharsetTIS620Tab[] =
 357     {
 358         { "0", RTL_TEXTENCODING_TIS_620 },
 359         { "2529", RTL_TEXTENCODING_TIS_620 },
 360         { "2533", RTL_TEXTENCODING_TIS_620 },
 361         { NULL, RTL_TEXTENCODING_DONTKNOW }
 362     };
 363     static ImplStrCharsetDef const aUnixCharsetTIS6202529Tab[] =
 364     {
 365         { "1", RTL_TEXTENCODING_TIS_620 },
 366         { NULL, RTL_TEXTENCODING_DONTKNOW }
 367     };
 368     static ImplStrCharsetDef const aUnixCharsetTIS6202533Tab[] =
 369     {
 370         { "0", RTL_TEXTENCODING_TIS_620 },
 371         { "1", RTL_TEXTENCODING_TIS_620 },
 372         { NULL, RTL_TEXTENCODING_DONTKNOW }
 373     };
 374
 375     static ImplStrFirstPartCharsetDef const aUnixCharsetFirstPartTab[] =
 376     {
 377         { "iso8859", aUnixCharsetISOTab },
 378         { "adobe", aUnixCharsetADOBETab },
 379         { "ansi", aUnixCharsetMSTab },
 380         { "microsoft", aUnixCharsetMSTab },
 381         { "ibm", aUnixCharsetIBMTab },
 382         { "koi8", aUnixCharsetKOI8Tab },
 383         { "jisx0208", aUnixCharsetJISX0208Tab },
 384         { "jisx0208.1983", aUnixCharsetJISX0208Tab },
 385         { "jisx0201", aUnixCharsetJISX0201Tab },
 386         { "jisx0201.1976", aUnixCharsetJISX0201Tab },
 387         { "jisx0212", aUnixCharsetJISX0212Tab },
 388         { "jisx0212.1990", aUnixCharsetJISX0212Tab },
 389         { "gb2312", aUnixCharsetGBTab },
 390         { "gbk", aUnixCharsetGBKTab },
 391         { "big5", aUnixCharsetBIG5Tab },
 392         { "iso10646", aUnixCharsetISO10646Tab },
 393 /*      { "unicode", aUnixCharsetUNICODETab }, */ /* fonts contain only default chars */
 394         { "sunolcursor", aUnixCharsetSymbolTab },
 395         { "sunolglyph", aUnixCharsetSymbolTab },
 396         { "iso10646", aUnixCharsetUNICODETab },
 397         { "ksc5601.1987", aUnixCharsetKSC56011987Tab },
 398         { "ksc5601.1992", aUnixCharsetKSC56011992Tab },
 399         { "tis620.2529", aUnixCharsetTIS6202529Tab },
 400         { "tis620.2533", aUnixCharsetTIS6202533Tab },
 401         { "tis620", aUnixCharsetTIS620Tab },
 402 /*        { "sunudcja.1997",  },        */
 403 /*        { "sunudcko.1997",  },        */
 404 /*        { "sunudczh.1997",  },        */
 405 /*        { "sunudczhtw.1997",  },      */
 406         { NULL, NULL }
 407     };
 408
 409     rtl_TextEncoding    eEncoding = RTL_TEXTENCODING_DONTKNOW;
 410     char*           pBuf;
 411     char*           pTempBuf;
 412     sal_uInt32          nBufLen = strlen( pUnixCharset )+1;
 413     const char*     pFirstPart;
 414     const char*     pSecondPart;
 415
 416     /* Alloc Buffer and map to lower case */
 417     pBuf = new char[nBufLen];
 418     Impl_toAsciiLower( pUnixCharset, pBuf );
 419
 420     /* Search FirstPart */
 421     pFirstPart = pBuf;
 422     pSecondPart = NULL;
 423     pTempBuf = pBuf;
 424     while ( *pTempBuf )
 425     {
 426         if ( *pTempBuf == '-' )
 427         {
 428             *pTempBuf = '\0';
 429             pSecondPart = pTempBuf+1;
 430             break;
 431         }
 432
 433         pTempBuf++;
 434     }
 435
 436     /* Parttrenner gefunden */
 437     if ( pSecondPart )
 438     {
 439         /* Search for the part tab */
 440         const ImplStrFirstPartCharsetDef* pFirstPartData = aUnixCharsetFirstPartTab;
 441         while ( pFirstPartData->mpCharsetStr )
 442         {
 443             if ( Impl_matchString( pFirstPart, pFirstPartData->mpCharsetStr ) )
 444             {
 445                 /* Search for the charset in the second part tab */
 446                 const ImplStrCharsetDef* pData = pFirstPartData->mpSecondPartTab;
 447                 while ( pData->mpCharsetStr )
 448                 {
 449                     if ( Impl_matchString( pSecondPart, pData->mpCharsetStr ) )
 450                     {
 451                         eEncoding = pData->meTextEncoding;
 452                         break;
 453                     }
 454
 455                     pData++;
 456                 }
 457
 458                 /* use default encoding for first part */
 459                 eEncoding = pData->meTextEncoding;
 460                 break;
 461             }
 462
 463             pFirstPartData++;
 464         }
 465     }
 466
 467     delete[] pBuf;
 468
 469     return eEncoding;
 470 }
 471
 472 /* ----------------------------------------------------------------------- */
 473
 474 rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromMimeCharset( const char* pMimeCharset )
 475 {
 476     /* All Identifiers are in lower case and contain only alphanumeric */
 477     /* characters. The function search for the first equal string in */
 478     /* the table. In this table are only the most used mime types. */
 479     /* Sort order: important */
 480     static ImplStrCharsetDef const aVIPMimeCharsetTab[] =
 481     {
 482         { "usascii", RTL_TEXTENCODING_ASCII_US },
 483         { "utf8", RTL_TEXTENCODING_UTF8 },
 484         { "utf7", RTL_TEXTENCODING_UTF7 },
 485         { "iso88591", RTL_TEXTENCODING_ISO_8859_1 },
 486         { "iso88592", RTL_TEXTENCODING_ISO_8859_2 },
 487         { "iso88593", RTL_TEXTENCODING_ISO_8859_3 },
 488         { "iso88594", RTL_TEXTENCODING_ISO_8859_4 },
 489         { "iso88595", RTL_TEXTENCODING_ISO_8859_5 },
 490         { "iso88596", RTL_TEXTENCODING_ISO_8859_6 },
 491         { "iso88597", RTL_TEXTENCODING_ISO_8859_7 },
 492         { "iso88598", RTL_TEXTENCODING_ISO_8859_8 },
 493         { "iso88599", RTL_TEXTENCODING_ISO_8859_9 },
 494         { "iso885910", RTL_TEXTENCODING_ISO_8859_10 },
 495         { "iso885913", RTL_TEXTENCODING_ISO_8859_13 },
 496         { "iso885914", RTL_TEXTENCODING_ISO_8859_14 },
 497         { "iso885915", RTL_TEXTENCODING_ISO_8859_15 },
 498         { "iso2022jp", RTL_TEXTENCODING_ISO_2022_JP },
 499         { "iso2022jp2", RTL_TEXTENCODING_ISO_2022_JP },
 500         { "iso2022cn", RTL_TEXTENCODING_ISO_2022_CN },
 501         { "iso2022cnext", RTL_TEXTENCODING_ISO_2022_CN },
 502         { "iso2022kr", RTL_TEXTENCODING_ISO_2022_KR },
 503         { "eucjp", RTL_TEXTENCODING_EUC_JP },
 504         { "shiftjis", RTL_TEXTENCODING_SHIFT_JIS },
 505         { "mskanji", RTL_TEXTENCODING_MS_932 },
 506         { "gb2312", RTL_TEXTENCODING_GB_2312 },
 507         { "cngb", RTL_TEXTENCODING_GB_2312 },
 508         { "big5", RTL_TEXTENCODING_BIG5 },
 509         { "cnbig5", RTL_TEXTENCODING_BIG5 },
 510         { "cngb12345", RTL_TEXTENCODING_GBT_12345 },
 511         { "euckr", RTL_TEXTENCODING_EUC_KR },
 512         { "koi8r", RTL_TEXTENCODING_KOI8_R },
 513         { "windows1252", RTL_TEXTENCODING_MS_1252 },
 514         { "windows1250", RTL_TEXTENCODING_MS_1250 },
 515         { "windows1251", RTL_TEXTENCODING_MS_1251 },
 516         { "windows1253", RTL_TEXTENCODING_MS_1253 },
 517         { "windows1254", RTL_TEXTENCODING_MS_1254 },
 518         { "windows1255", RTL_TEXTENCODING_MS_1255 },
 519         { "windows1256", RTL_TEXTENCODING_MS_1256 },
 520         { "windows1257", RTL_TEXTENCODING_MS_1257 },
 521         { "windows1258", RTL_TEXTENCODING_MS_1258 },
 522         { NULL, RTL_TEXTENCODING_DONTKNOW }
 523     };
 524
 525     /* All Identifiers are in lower case and contain only alphanumeric */
 526     /* characters. The function search for the first matching string in */
 527     /* the table. */
 528     /* Sort order: unique (first iso885914, than iso88591), important */
 529     static ImplStrCharsetDef const aMimeCharsetTab[] =
 530     {
 531         { "unicode11utf7", RTL_TEXTENCODING_UTF7 },
 532         { "caunicode11utf7", RTL_TEXTENCODING_UTF7 },
 533         { "iso88591windows30", RTL_TEXTENCODING_ISO_8859_1 },
 534         { "iso88591win", RTL_TEXTENCODING_MS_1252 },
 535         { "iso88592win", RTL_TEXTENCODING_MS_1250 },
 536         { "iso88599win", RTL_TEXTENCODING_MS_1254 },
 537         { "iso885915", RTL_TEXTENCODING_ISO_8859_15 },
 538         { "iso885914", RTL_TEXTENCODING_ISO_8859_14 },
 539         { "iso885913", RTL_TEXTENCODING_ISO_8859_13 },
 540         { "iso885911", RTL_TEXTENCODING_TIS_620 },
 541             /* This is no official MIME character set name, but it might be in
 542                use in Thailand. */
 543         { "iso885910", RTL_TEXTENCODING_ISO_8859_10 },
 544         { "iso88591", RTL_TEXTENCODING_ISO_8859_1 },
 545         { "iso88592", RTL_TEXTENCODING_ISO_8859_2 },
 546         { "iso88593", RTL_TEXTENCODING_ISO_8859_3 },
 547         { "iso88594", RTL_TEXTENCODING_ISO_8859_4 },
 548         { "iso88595", RTL_TEXTENCODING_ISO_8859_5 },
 549         { "iso88596", RTL_TEXTENCODING_ISO_8859_6 },
 550         { "iso88597", RTL_TEXTENCODING_ISO_8859_7 },
 551         { "iso88598", RTL_TEXTENCODING_ISO_8859_8 },
 552         { "iso88599", RTL_TEXTENCODING_ISO_8859_9 },
 553         { "isoir100", RTL_TEXTENCODING_ISO_8859_1 },
 554         { "latin1", RTL_TEXTENCODING_ISO_8859_1 },
 555         { "l1", RTL_TEXTENCODING_ISO_8859_1 },
 556         { "cp819", RTL_TEXTENCODING_ISO_8859_1 },
 557         { "ibm819", RTL_TEXTENCODING_ISO_8859_1 },
 558         { "csisolatin1", RTL_TEXTENCODING_ISO_8859_1 },
 559         { "isoir101", RTL_TEXTENCODING_ISO_8859_2 },
 560         { "latin2", RTL_TEXTENCODING_ISO_8859_2 },
 561         { "l2", RTL_TEXTENCODING_ISO_8859_2 },
 562         { "csisolatin2", RTL_TEXTENCODING_ISO_8859_2 },
 563         { "isoir109", RTL_TEXTENCODING_ISO_8859_3 },
 564         { "latin3", RTL_TEXTENCODING_ISO_8859_3 },
 565         { "l3", RTL_TEXTENCODING_ISO_8859_3 },
 566         { "csisolatin3", RTL_TEXTENCODING_ISO_8859_3 },
 567         { "isoir110", RTL_TEXTENCODING_ISO_8859_4 },
 568         { "latin4", RTL_TEXTENCODING_ISO_8859_4 },
 569         { "l4", RTL_TEXTENCODING_ISO_8859_4 },
 570         { "csisolatin4", RTL_TEXTENCODING_ISO_8859_4 },
 571         { "isoir144", RTL_TEXTENCODING_ISO_8859_5 },
 572         { "cyrillicasian", RTL_TEXTENCODING_PT154 },
 573         { "cyrillic", RTL_TEXTENCODING_ISO_8859_5 },
 574         { "csisolatincyrillic", RTL_TEXTENCODING_ISO_8859_5 },
 575         { "isoir127", RTL_TEXTENCODING_ISO_8859_6 },
 576         { "arabic", RTL_TEXTENCODING_ISO_8859_6 },
 577         { "csisolatinarabic", RTL_TEXTENCODING_ISO_8859_6 },
 578         { "ecma114", RTL_TEXTENCODING_ISO_8859_6 },
 579         { "asmo708", RTL_TEXTENCODING_ISO_8859_6 },
 580         { "isoir126", RTL_TEXTENCODING_ISO_8859_7 },
 581         { "greek", RTL_TEXTENCODING_ISO_8859_7 },
 582         { "csisolatingreek", RTL_TEXTENCODING_ISO_8859_7 },
 583         { "elot928", RTL_TEXTENCODING_ISO_8859_7 },
 584         { "ecma118", RTL_TEXTENCODING_ISO_8859_7 },
 585         { "isoir138", RTL_TEXTENCODING_ISO_8859_8 },
 586         { "hebrew", RTL_TEXTENCODING_ISO_8859_8 },
 587         { "csisolatinhebrew", RTL_TEXTENCODING_ISO_8859_8 },
 588         { "isoir148", RTL_TEXTENCODING_ISO_8859_9 },
 589         { "latin5", RTL_TEXTENCODING_ISO_8859_9 },
 590         { "l5", RTL_TEXTENCODING_ISO_8859_9 },
 591         { "csisolatin5", RTL_TEXTENCODING_ISO_8859_9 },
 592         { "cswindows30latin1", RTL_TEXTENCODING_ISO_8859_1 },
 593         { "cswindows30latin1", RTL_TEXTENCODING_ISO_8859_1 },
 594         { "cswindows31latin1", RTL_TEXTENCODING_MS_1252 },
 595         { "cswindows31latin2", RTL_TEXTENCODING_MS_1250 },
 596         { "cswindows31latin5", RTL_TEXTENCODING_MS_1254 },
 597         { "iso10646us", RTL_TEXTENCODING_ASCII_US },
 598         { "iso646irv", RTL_TEXTENCODING_ASCII_US },
 599         { "cskoi8r", RTL_TEXTENCODING_KOI8_R },
 600         { "ibm437", RTL_TEXTENCODING_IBM_437 },
 601         { "cp437", RTL_TEXTENCODING_IBM_437 },
 602         { "437", RTL_TEXTENCODING_IBM_437 },
 603         { "cspc8codepage437", RTL_TEXTENCODING_IBM_437 },
 604         { "ansix34", RTL_TEXTENCODING_ASCII_US },
 605         { "ibm367", RTL_TEXTENCODING_ASCII_US },
 606         { "cp367", RTL_TEXTENCODING_ASCII_US },
 607         { "csascii", RTL_TEXTENCODING_ASCII_US },
 608         { "ibm775", RTL_TEXTENCODING_IBM_775 },
 609         { "cp775", RTL_TEXTENCODING_IBM_775 },
 610         { "cspc775baltic", RTL_TEXTENCODING_IBM_775 },
 611         { "ibm850", RTL_TEXTENCODING_IBM_850 },
 612         { "cp850", RTL_TEXTENCODING_IBM_850 },
 613         { "850", RTL_TEXTENCODING_IBM_850 },
 614         { "cspc850multilingual", RTL_TEXTENCODING_IBM_850 },
 615 /*        { "ibm851", RTL_TEXTENCODING_IBM_851 }, */
 616 /*        { "cp851", RTL_TEXTENCODING_IBM_851 }, */
 617 /*        { "851", RTL_TEXTENCODING_IBM_851 }, */
 618 /*        { "csibm851", RTL_TEXTENCODING_IBM_851 }, */
 619         { "ibm852", RTL_TEXTENCODING_IBM_852 },
 620         { "cp852", RTL_TEXTENCODING_IBM_852 },
 621         { "852", RTL_TEXTENCODING_IBM_852 },
 622         { "cspcp852", RTL_TEXTENCODING_IBM_852 },
 623         { "ibm855", RTL_TEXTENCODING_IBM_855 },
 624         { "cp855", RTL_TEXTENCODING_IBM_855 },
 625         { "855", RTL_TEXTENCODING_IBM_855 },
 626         { "csibm855", RTL_TEXTENCODING_IBM_855 },
 627         { "ibm857", RTL_TEXTENCODING_IBM_857 },
 628         { "cp857", RTL_TEXTENCODING_IBM_857 },
 629         { "857", RTL_TEXTENCODING_IBM_857 },
 630         { "csibm857", RTL_TEXTENCODING_IBM_857 },
 631         { "ibm860", RTL_TEXTENCODING_IBM_860 },
 632         { "cp860", RTL_TEXTENCODING_IBM_860 },
 633         { "860", RTL_TEXTENCODING_IBM_860 },
 634         { "csibm860", RTL_TEXTENCODING_IBM_860 },
 635         { "ibm861", RTL_TEXTENCODING_IBM_861 },
 636         { "cp861", RTL_TEXTENCODING_IBM_861 },
 637         { "861", RTL_TEXTENCODING_IBM_861 },
 638         { "csis", RTL_TEXTENCODING_IBM_861 },
 639         { "csibm861", RTL_TEXTENCODING_IBM_861 },
 640         { "ibm862", RTL_TEXTENCODING_IBM_862 },
 641         { "cp862", RTL_TEXTENCODING_IBM_862 },
 642         { "862", RTL_TEXTENCODING_IBM_862 },
 643         { "cspc862latinhebrew", RTL_TEXTENCODING_IBM_862 },
 644         { "ibm863", RTL_TEXTENCODING_IBM_863 },
 645         { "cp863", RTL_TEXTENCODING_IBM_863 },
 646         { "863", RTL_TEXTENCODING_IBM_863 },
 647         { "csibm863", RTL_TEXTENCODING_IBM_863 },
 648         { "ibm864", RTL_TEXTENCODING_IBM_864 },
 649         { "cp864", RTL_TEXTENCODING_IBM_864 },
 650         { "864", RTL_TEXTENCODING_IBM_864 },
 651         { "csibm864", RTL_TEXTENCODING_IBM_864 },
 652         { "ibm865", RTL_TEXTENCODING_IBM_865 },
 653         { "cp865", RTL_TEXTENCODING_IBM_865 },
 654         { "865", RTL_TEXTENCODING_IBM_865 },
 655         { "csibm865", RTL_TEXTENCODING_IBM_865 },
 656         { "ibm866", RTL_TEXTENCODING_IBM_866 },
 657         { "cp866", RTL_TEXTENCODING_IBM_866 },
 658         { "866", RTL_TEXTENCODING_IBM_866 },
 659         { "csibm866", RTL_TEXTENCODING_IBM_866 },
 660 /*        { "ibm868", RTL_TEXTENCODING_IBM_868 }, */
 661 /*        { "cp868", RTL_TEXTENCODING_IBM_868 }, */
 662 /*        { "cpar", RTL_TEXTENCODING_IBM_868 }, */
 663 /*        { "csibm868", RTL_TEXTENCODING_IBM_868 }, */
 664         { "ibm869", RTL_TEXTENCODING_IBM_869 },
 665         { "cp869", RTL_TEXTENCODING_IBM_869 },
 666         { "869", RTL_TEXTENCODING_IBM_869 },
 667         { "cpgr", RTL_TEXTENCODING_IBM_869 },
 668         { "csibm869", RTL_TEXTENCODING_IBM_869 },
 669         { "ibm869", RTL_TEXTENCODING_IBM_869 },
 670         { "cp869", RTL_TEXTENCODING_IBM_869 },
 671         { "869", RTL_TEXTENCODING_IBM_869 },
 672         { "cpgr", RTL_TEXTENCODING_IBM_869 },
 673         { "csibm869", RTL_TEXTENCODING_IBM_869 },
 674         { "mac", RTL_TEXTENCODING_APPLE_ROMAN },
 675         { "csmacintosh", RTL_TEXTENCODING_APPLE_ROMAN },
 676         { "shiftjis", RTL_TEXTENCODING_SHIFT_JIS },
 677         { "mskanji", RTL_TEXTENCODING_MS_932 },
 678         { "csshiftjis", RTL_TEXTENCODING_SHIFT_JIS },
 679         { "jisx0208", RTL_TEXTENCODING_JIS_X_0208 },
 680         { "jisc62261983", RTL_TEXTENCODING_JIS_X_0208 },
 681         { "csiso87jisx0208", RTL_TEXTENCODING_JIS_X_0208 },
 682         { "isoir86", RTL_TEXTENCODING_JIS_X_0208 },
 683         { "x0208", RTL_TEXTENCODING_JIS_X_0208 },
 684         { "jisx0201", RTL_TEXTENCODING_JIS_X_0201 },
 685         { "cshalfwidthkatakana", RTL_TEXTENCODING_JIS_X_0201 },
 686         { "x0201", RTL_TEXTENCODING_JIS_X_0201 },
 687         { "jisx0212", RTL_TEXTENCODING_JIS_X_0212 },
 688         { "csiso159jisx0212", RTL_TEXTENCODING_JIS_X_0212 },
 689         { "isoir159", RTL_TEXTENCODING_JIS_X_0208 },
 690         { "x0212", RTL_TEXTENCODING_JIS_X_0212 },
 691         { "isoir6", RTL_TEXTENCODING_ASCII_US },
 692         { "xsjis", RTL_TEXTENCODING_SHIFT_JIS },
 693         { "sjis", RTL_TEXTENCODING_SHIFT_JIS },
 694         { "ascii", RTL_TEXTENCODING_ASCII_US },
 695         { "us", RTL_TEXTENCODING_ASCII_US },
 696         { "gb180302000", RTL_TEXTENCODING_GB_18030 },
 697             /* This is no actual MIME character set name, it is only in here
 698                for backwards compatibility (before "GB18030" was officially
 699                registered with IANA, this code contained some guesses of what
 700                would become official names for GB18030). */
 701         { "gb18030", RTL_TEXTENCODING_GB_18030 },
 702         { "big5hkscs", RTL_TEXTENCODING_BIG5_HKSCS },
 703         { "tis620", RTL_TEXTENCODING_TIS_620 },
 704         { "gbk", RTL_TEXTENCODING_GBK },
 705         { "cp936", RTL_TEXTENCODING_GBK },
 706         { "ms936", RTL_TEXTENCODING_GBK },
 707         { "windows936", RTL_TEXTENCODING_GBK },
 708         { "cp874", RTL_TEXTENCODING_MS_874 },
 709             /* This is no official MIME character set name, but it might be in
 710                use in Thailand. */
 711         { "ms874", RTL_TEXTENCODING_MS_874 },
 712             /* This is no official MIME character set name, but it might be in
 713                use in Thailand. */
 714         { "windows874", RTL_TEXTENCODING_MS_874 },
 715             /* This is no official MIME character set name, but it might be in
 716                use in Thailand. */
 717         { "koi8u", RTL_TEXTENCODING_KOI8_U },
 718         { "cpis", RTL_TEXTENCODING_IBM_861 },
 719         { "ksc56011987", RTL_TEXTENCODING_MS_949 },
 720         { "isoir149", RTL_TEXTENCODING_MS_949 },
 721         { "ksc56011989", RTL_TEXTENCODING_MS_949 },
 722         { "ksc5601", RTL_TEXTENCODING_MS_949 },
 723         { "korean", RTL_TEXTENCODING_MS_949 },
 724         { "csksc56011987", RTL_TEXTENCODING_MS_949 },
 725             /* Map KS_C_5601-1987 and aliases to MS-949 instead of EUC-KR, as
 726                this character set identifier seems to be prominently used by MS
 727                to stand for KS C 5601 plus MS-949 extensions */
 728         { "latin9", RTL_TEXTENCODING_ISO_8859_15 },
 729         { "adobestandardencoding", RTL_TEXTENCODING_ADOBE_STANDARD },
 730         { "csadobestandardencoding", RTL_TEXTENCODING_ADOBE_STANDARD },
 731         { "adobesymbolencoding", RTL_TEXTENCODING_ADOBE_SYMBOL },
 732         { "cshppsmath", RTL_TEXTENCODING_ADOBE_SYMBOL },
 733         { "ptcp154", RTL_TEXTENCODING_PT154 },
 734         { "csptcp154", RTL_TEXTENCODING_PT154 },
 735         { "pt154", RTL_TEXTENCODING_PT154 },
 736         { "cp154", RTL_TEXTENCODING_PT154 },
 737         { "xisciide", RTL_TEXTENCODING_ISCII_DEVANAGARI },
 738             /* This is not an official MIME character set name, but is in use by
 739                various windows APIs. */
 740         { NULL, RTL_TEXTENCODING_DONTKNOW }
 741     };
 742
 743     rtl_TextEncoding            eEncoding = RTL_TEXTENCODING_DONTKNOW;
 744     char*                   pBuf;
 745     const ImplStrCharsetDef*    pData = aVIPMimeCharsetTab;
 746     sal_uInt32                  nBufLen = strlen( pMimeCharset )+1;
 747
 748     /* Alloc Buffer and map to lower case and remove non alphanumeric chars */
 749     pBuf = new char[nBufLen];
 750     Impl_toAsciiLowerAndRemoveNonAlphanumeric( pMimeCharset, pBuf );
 751
 752     /* Search for equal in the VIP table */
 753     while ( pData->mpCharsetStr )
 754     {
 755         if ( strcmp( pBuf, pData->mpCharsetStr ) == 0 )
 756         {
 757             eEncoding = pData->meTextEncoding;
 758             break;
 759         }
 760
 761         pData++;
 762     }
 763
 764     /* Search for matching in the mime table */
 765     if ( eEncoding == RTL_TEXTENCODING_DONTKNOW )
 766     {
 767         pData = aMimeCharsetTab;
 768         while ( pData->mpCharsetStr )
 769         {
 770             if ( Impl_matchString( pBuf, pData->mpCharsetStr ) )
 771             {
 772                 eEncoding = pData->meTextEncoding;
 773                 break;
 774             }
 775
 776             pData++;
 777         }
 778     }
 779
 780     delete[] pBuf;
 781
 782     return eEncoding;
 783 }
 784
 785 /* ======================================================================= */
 786
 787 sal_uInt8 SAL_CALL rtl_getBestWindowsCharsetFromTextEncoding( rtl_TextEncoding eTextEncoding )
 788 {
 789     const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
 790     if ( pData )
 791         return pData->mnBestWindowsCharset;
 792     else
 793         return 1;
 794 }
 795
 796 /* ----------------------------------------------------------------------- */
 797
 798 const char* SAL_CALL rtl_getBestUnixCharsetFromTextEncoding( rtl_TextEncoding eTextEncoding  )
 799 {
 800     const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
 801     if ( pData )
 802         return (char const *) pData->mpBestUnixCharset;
 803     else if( eTextEncoding == RTL_TEXTENCODING_UNICODE )
 804         return (char const *) "iso10646-1";
 805     else
 806         return 0;
 807 }
 808
 809 /* ----------------------------------------------------------------------- */
 810
 811 char const * SAL_CALL rtl_getMimeCharsetFromTextEncoding(rtl_TextEncoding
 812                                                              nEncoding)
 813 {
 814     ImplTextEncodingData const * p = Impl_getTextEncodingData(nEncoding);
 815     return p && (p->mnInfoFlags & RTL_TEXTENCODING_INFO_MIME) != 0 ?
 816                p->mpBestMimeCharset : NULL;
 817 }
 818
 819 const char* SAL_CALL rtl_getBestMimeCharsetFromTextEncoding( rtl_TextEncoding eTextEncoding )
 820 {
 821     const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
 822     if ( pData )
 823         return (char const *) pData->mpBestMimeCharset;
 824     else
 825         return 0;
 826 }
 827
 828 /* The following two functions are based on <http://www.sharmahd.com/tm/
 829    codepages.html>, <http://msdn.microsoft.com/workshop/author/dhtml/reference/
 830    charsets/charset4.asp>, and <http://www.iana.org/assignments/character-sets>.
 831  */
 832
 833 rtl_TextEncoding SAL_CALL
 834 rtl_getTextEncodingFromWindowsCodePage(sal_uInt32 nCodePage)
 835 {
 836     switch (nCodePage)
 837     {
 838     case 437: return RTL_TEXTENCODING_IBM_437;
 839     case 708: return RTL_TEXTENCODING_ISO_8859_6;
 840     case 737: return RTL_TEXTENCODING_IBM_737;
 841     case 775: return RTL_TEXTENCODING_IBM_775;
 842     case 850: return RTL_TEXTENCODING_IBM_850;
 843     case 852: return RTL_TEXTENCODING_IBM_852;
 844     case 855: return RTL_TEXTENCODING_IBM_855;
 845     case 857: return RTL_TEXTENCODING_IBM_857;
 846     case 860: return RTL_TEXTENCODING_IBM_860;
 847     case 861: return RTL_TEXTENCODING_IBM_861;
 848     case 862: return RTL_TEXTENCODING_IBM_862;
 849     case 863: return RTL_TEXTENCODING_IBM_863;
 850     case 864: return RTL_TEXTENCODING_IBM_864;
 851     case 865: return RTL_TEXTENCODING_IBM_865;
 852     case 866: return RTL_TEXTENCODING_IBM_866;
 853     case 869: return RTL_TEXTENCODING_IBM_869;
 854     case 874: return RTL_TEXTENCODING_MS_874;
 855     case 932: return RTL_TEXTENCODING_MS_932;
 856     case 936: return RTL_TEXTENCODING_MS_936;
 857     case 949: return RTL_TEXTENCODING_MS_949;
 858     case 950: return RTL_TEXTENCODING_MS_950;
 859     case 1250: return RTL_TEXTENCODING_MS_1250;
 860     case 1251: return RTL_TEXTENCODING_MS_1251;
 861     case 1252: return RTL_TEXTENCODING_MS_1252;
 862     case 1253: return RTL_TEXTENCODING_MS_1253;
 863     case 1254: return RTL_TEXTENCODING_MS_1254;
 864     case 1255: return RTL_TEXTENCODING_MS_1255;
 865     case 1256: return RTL_TEXTENCODING_MS_1256;
 866     case 1257: return RTL_TEXTENCODING_MS_1257;
 867     case 1258: return RTL_TEXTENCODING_MS_1258;
 868     case 1361: return RTL_TEXTENCODING_MS_1361;
 869     case 10000: return RTL_TEXTENCODING_APPLE_ROMAN;
 870     case 10001: return RTL_TEXTENCODING_APPLE_JAPANESE;
 871     case 10002: return RTL_TEXTENCODING_APPLE_CHINTRAD;
 872     case 10003: return RTL_TEXTENCODING_APPLE_KOREAN;
 873     case 10004: return RTL_TEXTENCODING_APPLE_ARABIC;
 874     case 10005: return RTL_TEXTENCODING_APPLE_HEBREW;
 875     case 10006: return RTL_TEXTENCODING_APPLE_GREEK;
 876     case 10007: return RTL_TEXTENCODING_APPLE_CYRILLIC;
 877     case 10008: return RTL_TEXTENCODING_APPLE_CHINSIMP;
 878     case 10010: return RTL_TEXTENCODING_APPLE_ROMANIAN;
 879     case 10017: return RTL_TEXTENCODING_APPLE_UKRAINIAN;
 880     case 10029: return RTL_TEXTENCODING_APPLE_CENTEURO;
 881     case 10079: return RTL_TEXTENCODING_APPLE_ICELAND;
 882     case 10081: return RTL_TEXTENCODING_APPLE_TURKISH;
 883     case 10082: return RTL_TEXTENCODING_APPLE_CROATIAN;
 884     case 20127: return RTL_TEXTENCODING_ASCII_US;
 885     case 20866: return RTL_TEXTENCODING_KOI8_R;
 886     case 21866: return RTL_TEXTENCODING_KOI8_U;
 887     case 28591: return RTL_TEXTENCODING_ISO_8859_1;
 888     case 28592: return RTL_TEXTENCODING_ISO_8859_2;
 889     case 28593: return RTL_TEXTENCODING_ISO_8859_3;
 890     case 28594: return RTL_TEXTENCODING_ISO_8859_4;
 891     case 28595: return RTL_TEXTENCODING_ISO_8859_5;
 892     case 28596: return RTL_TEXTENCODING_ISO_8859_6;
 893     case 28597: return RTL_TEXTENCODING_ISO_8859_7;
 894     case 28598: return RTL_TEXTENCODING_ISO_8859_8;
 895     case 28599: return RTL_TEXTENCODING_ISO_8859_9;
 896     case 28605: return RTL_TEXTENCODING_ISO_8859_15;
 897     case 50220: return RTL_TEXTENCODING_ISO_2022_JP;
 898     case 50225: return RTL_TEXTENCODING_ISO_2022_KR;
 899     case 51932: return RTL_TEXTENCODING_EUC_JP;
 900     case 51936: return RTL_TEXTENCODING_EUC_CN;
 901     case 51949: return RTL_TEXTENCODING_EUC_KR;
 902     case 57002: return RTL_TEXTENCODING_ISCII_DEVANAGARI;
 903     case 65000: return RTL_TEXTENCODING_UTF7;
 904     case 65001: return RTL_TEXTENCODING_UTF8;
 905     default: return RTL_TEXTENCODING_DONTKNOW;
 906     }
 907 }
 908
 909 sal_uInt32 SAL_CALL
 910 rtl_getWindowsCodePageFromTextEncoding(rtl_TextEncoding nEncoding)
 911 {
 912     switch (nEncoding)
 913     {
 914     case RTL_TEXTENCODING_IBM_437: return 437;
 915  /* case RTL_TEXTENCODING_ISO_8859_6: return 708; */
 916     case RTL_TEXTENCODING_IBM_737: return 737;
 917     case RTL_TEXTENCODING_IBM_775: return 775;
 918     case RTL_TEXTENCODING_IBM_850: return 850;
 919     case RTL_TEXTENCODING_IBM_852: return 852;
 920     case RTL_TEXTENCODING_IBM_855: return 855;
 921     case RTL_TEXTENCODING_IBM_857: return 857;
 922     case RTL_TEXTENCODING_IBM_860: return 860;
 923     case RTL_TEXTENCODING_IBM_861: return 861;
 924     case RTL_TEXTENCODING_IBM_862: return 862;
 925     case RTL_TEXTENCODING_IBM_863: return 863;
 926     case RTL_TEXTENCODING_IBM_864: return 864;
 927     case RTL_TEXTENCODING_IBM_865: return 865;
 928     case RTL_TEXTENCODING_IBM_866: return 866;
 929     case RTL_TEXTENCODING_IBM_869: return 869;
 930     case RTL_TEXTENCODING_MS_874: return 874;
 931     case RTL_TEXTENCODING_MS_932: return 932;
 932     case RTL_TEXTENCODING_MS_936: return 936;
 933     case RTL_TEXTENCODING_MS_949: return 949;
 934     case RTL_TEXTENCODING_MS_950: return 950;
 935     case RTL_TEXTENCODING_MS_1250: return 1250;
 936     case RTL_TEXTENCODING_MS_1251: return 1251;
 937     case RTL_TEXTENCODING_MS_1252: return 1252;
 938     case RTL_TEXTENCODING_MS_1253: return 1253;
 939     case RTL_TEXTENCODING_MS_1254: return 1254;
 940     case RTL_TEXTENCODING_MS_1255: return 1255;
 941     case RTL_TEXTENCODING_MS_1256: return 1256;
 942     case RTL_TEXTENCODING_MS_1257: return 1257;
 943     case RTL_TEXTENCODING_MS_1258: return 1258;
 944     case RTL_TEXTENCODING_MS_1361: return 1361;
 945     case RTL_TEXTENCODING_APPLE_ROMAN: return 10000;
 946     case RTL_TEXTENCODING_APPLE_JAPANESE: return 10001;
 947     case RTL_TEXTENCODING_APPLE_CHINTRAD: return 10002;
 948     case RTL_TEXTENCODING_APPLE_KOREAN: return 10003;
 949     case RTL_TEXTENCODING_APPLE_ARABIC: return 10004;
 950     case RTL_TEXTENCODING_APPLE_HEBREW: return 10005;
 951     case RTL_TEXTENCODING_APPLE_GREEK: return 10006;
 952     case RTL_TEXTENCODING_APPLE_CYRILLIC: return 10007;
 953     case RTL_TEXTENCODING_APPLE_CHINSIMP: return 10008;
 954     case RTL_TEXTENCODING_APPLE_ROMANIAN: return 10010;
 955     case RTL_TEXTENCODING_APPLE_UKRAINIAN: return 10017;
 956     case RTL_TEXTENCODING_APPLE_CENTEURO: return 10029;
 957     case RTL_TEXTENCODING_APPLE_ICELAND: return 10079;
 958     case RTL_TEXTENCODING_APPLE_TURKISH: return 10081;
 959     case RTL_TEXTENCODING_APPLE_CROATIAN: return 10082;
 960     case RTL_TEXTENCODING_ASCII_US: return 20127;
 961     case RTL_TEXTENCODING_KOI8_R: return 20866;
 962     case RTL_TEXTENCODING_KOI8_U: return 21866;
 963     case RTL_TEXTENCODING_ISO_8859_1: return 28591;
 964     case RTL_TEXTENCODING_ISO_8859_2: return 28592;
 965     case RTL_TEXTENCODING_ISO_8859_3: return 28593;
 966     case RTL_TEXTENCODING_ISO_8859_4: return 28594;
 967     case RTL_TEXTENCODING_ISO_8859_5: return 28595;
 968     case RTL_TEXTENCODING_ISO_8859_6: return 28596;
 969     case RTL_TEXTENCODING_ISO_8859_7: return 28597;
 970     case RTL_TEXTENCODING_ISO_8859_8: return 28598;
 971     case RTL_TEXTENCODING_ISO_8859_9: return 28599;
 972     case RTL_TEXTENCODING_ISO_8859_15: return 28605;
 973     case RTL_TEXTENCODING_ISO_2022_JP: return 50220;
 974     case RTL_TEXTENCODING_ISO_2022_KR: return 50225;
 975     case RTL_TEXTENCODING_EUC_JP: return 51932;
 976     case RTL_TEXTENCODING_EUC_CN: return 51936;
 977     case RTL_TEXTENCODING_EUC_KR: return 51949;
 978     case RTL_TEXTENCODING_ISCII_DEVANAGARI: return 57002;
 979     case RTL_TEXTENCODING_UTF7: return 65000;
 980     case RTL_TEXTENCODING_UTF8: return 65001;
 981     default: return 0;
 982     }
 983 }
 984
 985 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */