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office-gobmx/sal/textenc/tencinfo.c

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initial import
2000-09-18 09:18:43 -05:00
/*************************************************************************
*
* $RCSfile: tencinfo.c,v $
*
add: recognize unicode encoding on Unix platforms
2000-11-20 08:44:55 -06:00
* $Revision: 1.2 $
initial import
2000-09-18 09:18:43 -05:00
*
add: recognize unicode encoding on Unix platforms
2000-11-20 08:44:55 -06:00
* last change: $Author: pl $ $Date: 2000-11-20 15:44:55 $
initial import
2000-09-18 09:18:43 -05:00
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#define _RTL_TENCINFO_C
#include <string.h>
#ifndef _RTL_ALLOC_H
#include <rtl/alloc.h>
#endif
#ifndef _RTL_TENCINFO_H
#include <rtl/tencinfo.h>
#endif
#ifndef _RTL_TENCHELP_H
#include <tenchelp.h>
#endif
/* ======================================================================= */
static void Impl_toAsciiLower( const sal_Char* pName, sal_Char* pBuf )
{
while ( *pName )
{
/* A-Z */
if ( (*pName >= 0x41) && (*pName <= 0x5A) )
*pBuf = (*pName)+0x20; /* toAsciiLower */
else
*pBuf = *pName;
pBuf++;
pName++;
}
*pBuf = '\0';
}
/* ----------------------------------------------------------------------- */
static void Impl_toAsciiLowerAndRemoveNonAlphanumeric( const sal_Char* pName, sal_Char* pBuf )
{
while ( *pName )
{
/* A-Z */
if ( (*pName >= 0x41) && (*pName <= 0x5A) )
{
*pBuf = (*pName)+0x20; /* toAsciiLower */
pBuf++;
}
/* a-z, 0-9 */
else if ( ((*pName >= 0x61) && (*pName <= 0x7A)) ||
((*pName >= 0x30) && (*pName <= 0x39)) )
{
*pBuf = *pName;
pBuf++;
}
pName++;
}
*pBuf = '\0';
}
/* ----------------------------------------------------------------------- */
/* pMatchStr must match with all characters in pCompStr */
static sal_Bool Impl_matchString( const sal_Char* pCompStr, const sal_Char* pMatchStr )
{
/* We test only for end in MatchStr, because the last 0 character from */
/* pCompStr is unequal a character in MatchStr, so the loop terminates */
while ( *pMatchStr )
{
if ( *pCompStr != *pMatchStr )
return sal_False;
pCompStr++;
pMatchStr++;
}
return sal_True;
}
/* ======================================================================= */
typedef struct _ImplStrCharsetDef
{
const sal_Char* mpCharsetStr;
rtl_TextEncoding meTextEncoding;
} ImplStrCharsetDef;
typedef struct _ImplStrFirstPartCharsetDef
{
const sal_Char* mpCharsetStr;
const ImplStrCharsetDef* mpSecondPartTab;
} ImplStrFirstPartCharsetDef;
/* ======================================================================= */
sal_Bool SAL_CALL rtl_getTextEncodingInfo( rtl_TextEncoding eTextEncoding, rtl_TextEncodingInfo* pEncInfo )
{
const ImplTextEncodingData* pData;
pData = Impl_getTextEncodingData( eTextEncoding );
if ( !pData )
{
/* HACK: For not implemented encoding, because not all
calls handle the errors */
if ( pEncInfo->StructSize < 5 )
return sal_False;
pEncInfo->MinimumCharSize = 1;
if ( pEncInfo->StructSize < 6 )
return sal_True;
pEncInfo->MaximumCharSize = 1;
if ( pEncInfo->StructSize < 7 )
return sal_True;
pEncInfo->AverageCharSize = 1;
if ( pEncInfo->StructSize < 12 )
return sal_True;
pEncInfo->Flags = 0;
if ( pEncInfo->StructSize < 14 )
return sal_True;
pEncInfo->Script = SCRIPT_DONTKNOW;
return sal_False;
}
if ( pEncInfo->StructSize < 5 )
return sal_False;
pEncInfo->MinimumCharSize = pData->mnMinCharSize;
if ( pEncInfo->StructSize < 6 )
return sal_True;
pEncInfo->MaximumCharSize = pData->mnMaxCharSize;
if ( pEncInfo->StructSize < 7 )
return sal_True;
pEncInfo->AverageCharSize = pData->mnAveCharSize;
if ( pEncInfo->StructSize < 12 )
return sal_True;
pEncInfo->Flags = pData->mnInfoFlags;
if ( pEncInfo->StructSize < 14 )
return sal_True;
pEncInfo->Script = pData->mnScript;
return sal_True;
}
/* ======================================================================= */
rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromWindowsCharset( sal_uInt8 nWinCharset )
{
rtl_TextEncoding eTextEncoding;
switch ( nWinCharset )
{
case 0: eTextEncoding = RTL_TEXTENCODING_MS_1252; break; /* ANSI_CHARSET */
case 2: eTextEncoding = RTL_TEXTENCODING_SYMBOL; break; /* SYMBOL_CHARSET */
case 77: eTextEncoding = RTL_TEXTENCODING_APPLE_ROMAN; break;/* MAC_CHARSET */
case 128: eTextEncoding = RTL_TEXTENCODING_MS_932; break; /* SHIFTJIS_CHARSET */
case 129: eTextEncoding = RTL_TEXTENCODING_MS_949; break; /* HANGEUL_CHARSET */
/* !!! case 130: eCharset = RTL_TEXTENCODING_MS_1361; break; */ /* JOHAB_CHARSET */
case 134: eTextEncoding = RTL_TEXTENCODING_MS_936; break; /* GB2312_CHARSET */
case 136: eTextEncoding = RTL_TEXTENCODING_MS_950; break; /* CHINESEBIG5_CHARSET */
case 161: eTextEncoding = RTL_TEXTENCODING_MS_1253; break; /* GREEK_CHARSET */
case 162: eTextEncoding = RTL_TEXTENCODING_MS_1254; break; /* TURKISH_CHARSET */
case 163: eTextEncoding = RTL_TEXTENCODING_MS_1258; break; /* VIETNAMESE_CHARSET !!! */
case 177: eTextEncoding = RTL_TEXTENCODING_MS_1255; break; /* HEBREW_CHARSET */
case 178: eTextEncoding = RTL_TEXTENCODING_MS_1256; break; /* ARABIC_CHARSET */
case 186: eTextEncoding = RTL_TEXTENCODING_MS_1257; break; /* BALTIC_CHARSET */
case 204: eTextEncoding = RTL_TEXTENCODING_MS_1251; break; /* RUSSIAN_CHARSET */
case 222: eTextEncoding = RTL_TEXTENCODING_MS_874; break; /* THAI_CHARSET */
case 238: eTextEncoding = RTL_TEXTENCODING_MS_1250; break; /* EASTEUROPE_CHARSET */
case 255: eTextEncoding = RTL_TEXTENCODING_IBM_850; break; /* OEM_CHARSET */
default: eTextEncoding = RTL_TEXTENCODING_DONTKNOW; break;
};
return eTextEncoding;
}
/* ----------------------------------------------------------------------- */
rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromPCCodePage( sal_uInt32 nCodePage )
{
rtl_TextEncoding eTextEncoding;
switch ( nCodePage )
{
case 437: eTextEncoding = RTL_TEXTENCODING_IBM_437; break;
case 850: eTextEncoding = RTL_TEXTENCODING_IBM_850; break;
case 860: eTextEncoding = RTL_TEXTENCODING_IBM_860; break;
case 861: eTextEncoding = RTL_TEXTENCODING_IBM_861; break;
case 863: eTextEncoding = RTL_TEXTENCODING_IBM_863; break;
case 865: eTextEncoding = RTL_TEXTENCODING_IBM_865; break;
case 737: eTextEncoding = RTL_TEXTENCODING_IBM_737; break;
case 775: eTextEncoding = RTL_TEXTENCODING_IBM_775; break;
case 852: eTextEncoding = RTL_TEXTENCODING_IBM_852; break;
case 855: eTextEncoding = RTL_TEXTENCODING_IBM_855; break;
case 857: eTextEncoding = RTL_TEXTENCODING_IBM_857; break;
case 862: eTextEncoding = RTL_TEXTENCODING_IBM_862; break;
case 864: eTextEncoding = RTL_TEXTENCODING_IBM_864; break;
case 866: eTextEncoding = RTL_TEXTENCODING_IBM_866; break;
case 869: eTextEncoding = RTL_TEXTENCODING_IBM_869; break;
case 874: eTextEncoding = RTL_TEXTENCODING_MS_874; break;
case 932: eTextEncoding = RTL_TEXTENCODING_MS_932; break;
case 949: eTextEncoding = RTL_TEXTENCODING_MS_949; break;
case 950: eTextEncoding = RTL_TEXTENCODING_MS_950; break;
case 1004: eTextEncoding = RTL_TEXTENCODING_MS_1252; break;
case 65400: eTextEncoding = RTL_TEXTENCODING_SYMBOL; break;
default: eTextEncoding = RTL_TEXTENCODING_DONTKNOW; break;
};
return eTextEncoding;
}
/* ----------------------------------------------------------------------- */
rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromMacTextEncoding( sal_uInt32 nMacTextEncoding )
{
rtl_TextEncoding eTextEncoding;
switch ( nMacTextEncoding )
{
case 0: eTextEncoding = RTL_TEXTENCODING_APPLE_ROMAN; break;
case 1: eTextEncoding = RTL_TEXTENCODING_APPLE_JAPANESE; break;
case 2: eTextEncoding = RTL_TEXTENCODING_APPLE_CHINTRAD; break;
case 3: eTextEncoding = RTL_TEXTENCODING_APPLE_KOREAN; break;
case 4: eTextEncoding = RTL_TEXTENCODING_APPLE_ARABIC; break;
case 5: eTextEncoding = RTL_TEXTENCODING_APPLE_HEBREW; break;
case 6: eTextEncoding = RTL_TEXTENCODING_APPLE_GREEK; break;
case 7: eTextEncoding = RTL_TEXTENCODING_APPLE_CYRILLIC; break;
/* RIGHT-TO-LEFT SYMBOLS = 8 ??? */
case 9: eTextEncoding = RTL_TEXTENCODING_APPLE_DEVANAGARI; break;
case 10: eTextEncoding = RTL_TEXTENCODING_APPLE_GURMUKHI; break;
case 11: eTextEncoding = RTL_TEXTENCODING_APPLE_GUJARATI; break;
/* MacOriya = 12 */
/* MacBengali = 13 */
/* MacTamil = 14 */
/* MacTelugu = 15 */
/* MacKannada = 16 */
/* MacMalayalam = 17 */
/* MacSinhalese = 18 */
/* MacBurmese = 19 */
/* MacKhmer = 20 */
case 21: eTextEncoding = RTL_TEXTENCODING_APPLE_THAI; break;
/* MacLaotian = 22 */
/* MacGeorgian = 23 */
/* MacArmenian = 24 */
case 25: eTextEncoding = RTL_TEXTENCODING_APPLE_CHINSIMP; break;
/* MacTibetan = 26 */
/* MacMongolian = 27 */
/* MacEthiopic = 28 */
case 29: eTextEncoding = RTL_TEXTENCODING_APPLE_CENTEURO; break; /* MacCentralEurRoman */
/* MacVietnamese = 30 */
/* MacExtArabic = 31 */
case 32: eTextEncoding = RTL_TEXTENCODING_SYMBOL; break;
case 33: eTextEncoding = RTL_TEXTENCODING_SYMBOL; break; /* MacSymbol */
case 34: eTextEncoding = RTL_TEXTENCODING_SYMBOL; break; /* MacDingbats */
case 35: eTextEncoding = RTL_TEXTENCODING_APPLE_TURKISH; break; /* MacTurkish */
case 36: eTextEncoding = RTL_TEXTENCODING_APPLE_CROATIAN; break; /* MacCroatian */
case 37: eTextEncoding = RTL_TEXTENCODING_APPLE_ICELAND; break; /* MacIcelandic */
case 38: eTextEncoding = RTL_TEXTENCODING_APPLE_ROMANIAN; break; /* MacRomanian */
/* MacCeltic = 39 */
/* MacGaelic = 40 */
/* Beginning in Mac OS 8.5, the set of Mac OS script codes has been */
/* extended for some Mac OS components to include Unicode. Some of */
/* these components have only 7 bits available for script code, so */
/* kTextEncodingUnicodeDefault cannot be used to indicate Unicode. */
/* Instead, the following meta-value is used to indicate Unicode */
/* handled as a special Mac OS script code; TEC handles this value */
/* like kTextEncodingUnicodeDefault. */
/* The following use script code 4, smArabic */
case 0x08C: eTextEncoding = RTL_TEXTENCODING_APPLE_FARSI; break; /* MacFarsi */
/* The following use script code 7, smCyrillic */
case 0x098: eTextEncoding = RTL_TEXTENCODING_APPLE_UKRAINIAN; break; /* MacUkrainian */
/* The following use script code 28, smEthiopic */
/* MacInuit = 0xEC */
/* The following use script code 32, smUninterp */
case 0x0FC: eTextEncoding = RTL_TEXTENCODING_SYMBOL; break; /* MacVT100 - VT100/102 font */
/* Special Mac OS encodings */
/* MacHFS = 0xFF */ /* metavalue. */
/* Unicode & ISO UCS encodings begin at 0x100
case 0x100: eTextEncoding = RTL_TEXTENCODING_UNICODE; break; /* UnicodeDefault */
case 0x101: eTextEncoding = RTL_TEXTENCODING_UNICODE; break; /* UnicodeV1_1 / ISO10646_1993 */
case 0x103: eTextEncoding = RTL_TEXTENCODING_UNICODE; break; /* UnicodeV2_1 - new location for Korean Hangul / UnicodeV2_1 */
/* ISO 8-bit and 7-bit encodings begin at 0x200 */
case 0x201: eTextEncoding = RTL_TEXTENCODING_ISO_8859_1; break; /* ISOLatin1 - ISO 8859-1 */
case 0x202: eTextEncoding = RTL_TEXTENCODING_ISO_8859_2; break; /* ISOLatin2 - ISO 8859-2 */
case 0x203: eTextEncoding = RTL_TEXTENCODING_ISO_8859_3; break; /* ISOLatin3 - ISO 8859-3 */
case 0x204: eTextEncoding = RTL_TEXTENCODING_ISO_8859_4; break; /* ISOLatin4 - ISO 8859-4 */
case 0x205: eTextEncoding = RTL_TEXTENCODING_ISO_8859_5; break; /* ISOLatinCyrillic - ISO 8859-5 */
case 0x206: eTextEncoding = RTL_TEXTENCODING_ISO_8859_6; break; /* ISOLatinArabic - ISO 8859-6, = ASMO 708, =DOS CP 708 */
case 0x207: eTextEncoding = RTL_TEXTENCODING_ISO_8859_7; break; /* ISOLatinGreek - ISO 8859-7 */
case 0x208: eTextEncoding = RTL_TEXTENCODING_ISO_8859_8; break; /* ISOLatinHebrew - ISO 8859-8 */
case 0x209: eTextEncoding = RTL_TEXTENCODING_ISO_8859_9; break; /* ISOLatin5 - ISO 8859-9 */
/* MS-DOS & Windows encodings begin at 0x400 */
case 0x400: eTextEncoding = RTL_TEXTENCODING_IBM_437; break; /* DOSLatinUS - code page 437 */
case 0x405: eTextEncoding = RTL_TEXTENCODING_IBM_737; break; /* DOSGreek - code page 737 (formerly 437G) */
case 0x406: eTextEncoding = RTL_TEXTENCODING_IBM_775; break; /* DOSBalticRim - code page 775 */
case 0x410: eTextEncoding = RTL_TEXTENCODING_IBM_850; break; /* DOSLatin1 - code page 850, "Multilingual" */
/* !!! case 0x411: eTextEncoding = RTL_TEXTENCODING_IBM_851; break; */ /* DOSGreek1 - code page 851 */
case 0x412: eTextEncoding = RTL_TEXTENCODING_IBM_852; break; /* DOSLatin2 - code page 852, Slavic */
case 0x413: eTextEncoding = RTL_TEXTENCODING_IBM_855; break; /* DOSCyrillic - code page 855, IBM Cyrillic */
case 0x414: eTextEncoding = RTL_TEXTENCODING_IBM_857; break; /* DOSTurkish - code page 857, IBM Turkish */
case 0x415: eTextEncoding = RTL_TEXTENCODING_IBM_860; break; /* DOSPortuguese - code page 860 */
case 0x416: eTextEncoding = RTL_TEXTENCODING_IBM_861; break; /* DOSIcelandic - code page 861 */
case 0x417: eTextEncoding = RTL_TEXTENCODING_IBM_862; break; /* DOSHebrew - code page 862 */
case 0x418: eTextEncoding = RTL_TEXTENCODING_IBM_863; break; /* DOSCanadianFrench - code page 863 */
case 0x419: eTextEncoding = RTL_TEXTENCODING_IBM_864; break; /* DOSArabic - code page 864 */
case 0x41A: eTextEncoding = RTL_TEXTENCODING_IBM_865; break; /* DOSNordic - code page 865 */
case 0x41B: eTextEncoding = RTL_TEXTENCODING_IBM_866; break; /* DOSRussian - code page 866 */
case 0x41C: eTextEncoding = RTL_TEXTENCODING_IBM_869; break; /* DOSGreek2 - code page 869, IBM Modern Greek */
case 0x41D: eTextEncoding = RTL_TEXTENCODING_MS_874; break; /* DOSThai - code page 874, also for Windows */
case 0x420: eTextEncoding = RTL_TEXTENCODING_MS_932; break; /* DOSJapanese - code page 932, also for Windows */
case 0x421: eTextEncoding = RTL_TEXTENCODING_MS_936; break; /* DOSChineseSimplif - code page 936, also for Windows */
case 0x422: eTextEncoding = RTL_TEXTENCODING_MS_949; break; /* DOSKorean - code page 949, also for Windows;Unified Hangul */
case 0x423: eTextEncoding = RTL_TEXTENCODING_MS_950; break; /* DOSChineseTrad - code page 950, also for Windows */
case 0x500: eTextEncoding = RTL_TEXTENCODING_MS_1252; break; /* WindowsLatin1 / WindowsANSI - code page 1252 */
case 0x501: eTextEncoding = RTL_TEXTENCODING_MS_1250; break; /* WindowsLatin2 - code page 1250, Central Europe */
case 0x502: eTextEncoding = RTL_TEXTENCODING_MS_1251; break; /* WindowsCyrillic - code page 1251, Slavic Cyrillic */
case 0x503: eTextEncoding = RTL_TEXTENCODING_MS_1253; break; /* WindowsGreek - code page 1253 */
case 0x504: eTextEncoding = RTL_TEXTENCODING_MS_1254; break; /* WindowsLatin5 - code page 1254, Turkish */
case 0x505: eTextEncoding = RTL_TEXTENCODING_MS_1255; break; /* WindowsHebrew - code page 1255 */
case 0x506: eTextEncoding = RTL_TEXTENCODING_MS_1256; break; /* WindowsArabic - code page 1256 */
case 0x507: eTextEncoding = RTL_TEXTENCODING_MS_1257; break; /* WindowsBalticRim - code page 1257 */
case 0x508: eTextEncoding = RTL_TEXTENCODING_MS_1258; break; /* WindowsVietnamese - code page 1258 */
/* !!! case 0x510: eTextEncoding = RTL_TEXTENCODING_MS_1361; break; */ /* WindowsKoreanJohab - code page 1361, for Windows NT */
/* Various national standards begin at 0x600 */
case 0x600: eTextEncoding = RTL_TEXTENCODING_ASCII_US; break; /* US_ASCII */
case 0x620: eTextEncoding = RTL_TEXTENCODING_JIS_X_0201; break; /* JIS_X0201_76 */
case 0x621: eTextEncoding = RTL_TEXTENCODING_JIS_X_0208; break; /* JIS_X0208_83 */
case 0x622: eTextEncoding = RTL_TEXTENCODING_JIS_X_0208; break; /* JIS_X0208_90 */
case 0x623: eTextEncoding = RTL_TEXTENCODING_JIS_X_0212; break; /* JIS_X0212_90 */
/* !!! JIS_C6226_78 = 0x624 */
/* !!! GB_2312_80 = 0x630 */
/* !!! GBK_95 = 0x631 */ /* annex to GB 13000-93; for Windows 95 */
/* !!! KSC_5601_87 = 0x640 */ /* same as KSC 5601-92 without Johab annex */
/* !!! KSC_5601_92_Johab = 0x641 */ /* KSC 5601-92 Johab annex */
/* !!! CNS_11643_92_P1 = 0x651 */ /* CNS 11643-1992 plane 1 */
/* !!! CNS_11643_92_P2 = 0x652 */ /* CNS 11643-1992 plane 2 */
/* !!! CNS_11643_92_P3 = 0x653 */ /* CNS 11643-1992 plane 3 (11643-1986 plane 14) */
/* ISO 2022 collections begin at 0x800 */
case 0x820: eTextEncoding = RTL_TEXTENCODING_ISO_2022_JP; break; /* ISO_2022_JP */
case 0x821: eTextEncoding = RTL_TEXTENCODING_ISO_2022_JP; break; /* ISO_2022_JP_2 */
case 0x830: eTextEncoding = RTL_TEXTENCODING_ISO_2022_CN; break; /* ISO_2022_CN */
case 0x831: eTextEncoding = RTL_TEXTENCODING_ISO_2022_CN; break; /* ISO_2022_CN_EXT */
/* !!! ISO_2022_KR = 0x840 */
/* EUC collections begin at 0x900 */
case 0x920: eTextEncoding = RTL_TEXTENCODING_EUC_JP; break; /* EUC_JP - ISO 646,1-byte Katakana,JIS 208,JIS 212 */
case 0x930: eTextEncoding = RTL_TEXTENCODING_EUC_CN; break; /* EUC_CN - ISO 646, GB 2312-80 */
case 0x931: eTextEncoding = RTL_TEXTENCODING_EUC_TW; break; /* EUC_TW - ISO 646, CNS 11643-1992 Planes 1-16 */
/* !!! EUC_KR = 0x940 */ /* ISO 646, KS C 5601-1987 */
/* Miscellaneous standards begin at 0xA00 */
case 0xA01: eTextEncoding = RTL_TEXTENCODING_SHIFT_JIS; break; /* ShiftJIS - plain Shift-JIS */
case 0xA02: eTextEncoding = RTL_TEXTENCODING_KOI8_R; break; /* KOI8_R - Russian Internet standard */
case 0xA03: eTextEncoding = RTL_TEXTENCODING_BIG5; break; /* Big5 - Big-5 */
/* !!! MacRomanLatin1 = 0xA04 */ /* Mac OS Roman permuted to align with 8859-1 */
/* !!! HZ_GB_2312 = 0xA05 */ /* HZ (RFC 1842, for Chinese mail & news) */
/* Other platform encodings */
/* !!! NextStepLatin = 0xB01 */ /* NextStep encoding */
/* EBCDIC & IBM host encodings begin at 0xC00 */
/* !!! EBCDIC_US = 0xC01 */ /* basic EBCDIC-US */
/* !!! EBCDIC_CP037 = 0xC02 */ /* code page 037, extended EBCDIC-US Latin1 */
/* Special value */
/* MultiRun = 0xFFF */ /* Multiple encoded text, external run info */
default: eTextEncoding = RTL_TEXTENCODING_DONTKNOW; break;
};
return eTextEncoding;
}
/* ----------------------------------------------------------------------- */
rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromUnixCharset( const sal_Char* pUnixCharset )
{
/* All Identifiers in the tables are lower case The function search */
/* for the first matching string in the tables. */
/* Sort order: unique (first 14, than 1), important */
static ImplStrCharsetDef const aUnixCharsetISOTab[] =
{
{ "15", RTL_TEXTENCODING_ISO_8859_15 },
{ "14", RTL_TEXTENCODING_ISO_8859_14 },
{ "13", RTL_TEXTENCODING_ISO_8859_13 },
{ "10", RTL_TEXTENCODING_ISO_8859_10 },
{ "1", RTL_TEXTENCODING_ISO_8859_1 },
{ "2", RTL_TEXTENCODING_ISO_8859_2 },
{ "3", RTL_TEXTENCODING_ISO_8859_3 },
{ "4", RTL_TEXTENCODING_ISO_8859_4 },
{ "5", RTL_TEXTENCODING_ISO_8859_5 },
{ "6", RTL_TEXTENCODING_ISO_8859_6 },
{ "7", RTL_TEXTENCODING_ISO_8859_7 },
{ "8", RTL_TEXTENCODING_ISO_8859_8 },
{ "9", RTL_TEXTENCODING_ISO_8859_9 },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
static ImplStrCharsetDef const aUnixCharsetADOBETab[] =
{
{ "fontspecific", RTL_TEXTENCODING_SYMBOL },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
static ImplStrCharsetDef const aUnixCharsetMSTab[] =
{
{ "1252", RTL_TEXTENCODING_MS_1252 },
{ "1250", RTL_TEXTENCODING_MS_1250 },
{ "1251", RTL_TEXTENCODING_MS_1251 },
{ "1253", RTL_TEXTENCODING_MS_1253 },
{ "1254", RTL_TEXTENCODING_MS_1254 },
{ "1255", RTL_TEXTENCODING_MS_1255 },
{ "1256", RTL_TEXTENCODING_MS_1256 },
{ "1257", RTL_TEXTENCODING_MS_1257 },
{ "1258", RTL_TEXTENCODING_MS_1258 },
{ "932", RTL_TEXTENCODING_MS_932 },
{ "936", RTL_TEXTENCODING_MS_936 },
{ "949", RTL_TEXTENCODING_MS_949 },
{ "950", RTL_TEXTENCODING_MS_950 },
{ "cp1252", RTL_TEXTENCODING_MS_1252 },
{ "cp1250", RTL_TEXTENCODING_MS_1250 },
{ "cp1251", RTL_TEXTENCODING_MS_1251 },
{ "cp1253", RTL_TEXTENCODING_MS_1253 },
{ "cp1254", RTL_TEXTENCODING_MS_1254 },
{ "cp1255", RTL_TEXTENCODING_MS_1255 },
{ "cp1256", RTL_TEXTENCODING_MS_1256 },
{ "cp1257", RTL_TEXTENCODING_MS_1257 },
{ "cp1258", RTL_TEXTENCODING_MS_1258 },
{ "cp932", RTL_TEXTENCODING_MS_932 },
{ "cp936", RTL_TEXTENCODING_MS_936 },
{ "cp949", RTL_TEXTENCODING_MS_949 },
{ "cp950", RTL_TEXTENCODING_MS_950 },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
static ImplStrCharsetDef const aUnixCharsetIBMTab[] =
{
{ "437", RTL_TEXTENCODING_IBM_437 },
{ "850", RTL_TEXTENCODING_IBM_850 },
{ "860", RTL_TEXTENCODING_IBM_860 },
{ "861", RTL_TEXTENCODING_IBM_861 },
{ "863", RTL_TEXTENCODING_IBM_863 },
{ "865", RTL_TEXTENCODING_IBM_865 },
{ "737", RTL_TEXTENCODING_IBM_737 },
{ "775", RTL_TEXTENCODING_IBM_775 },
{ "852", RTL_TEXTENCODING_IBM_852 },
{ "855", RTL_TEXTENCODING_IBM_855 },
{ "857", RTL_TEXTENCODING_IBM_857 },
{ "862", RTL_TEXTENCODING_IBM_862 },
{ "864", RTL_TEXTENCODING_IBM_864 },
{ "866", RTL_TEXTENCODING_IBM_866 },
{ "869", RTL_TEXTENCODING_IBM_869 },
{ "874", RTL_TEXTENCODING_MS_874 },
{ "1004", RTL_TEXTENCODING_MS_1252 },
{ "65400", RTL_TEXTENCODING_SYMBOL },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
static ImplStrCharsetDef const aUnixCharsetKOI8Tab[] =
{
{ "r", RTL_TEXTENCODING_KOI8_R },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
static ImplStrCharsetDef aUnixCharsetJISX0208Tab[] =
{
{ NULL, RTL_TEXTENCODING_JIS_X_0208 }
};
static ImplStrCharsetDef aUnixCharsetJISX0201Tab[] =
{
{ NULL, RTL_TEXTENCODING_JIS_X_0201 }
};
static ImplStrCharsetDef aUnixCharsetJISX0212Tab[] =
{
{ NULL, RTL_TEXTENCODING_JIS_X_0212 }
};
static ImplStrCharsetDef aUnixCharsetGBTab[] =
{
{ NULL, RTL_TEXTENCODING_GB_2312 }
};
static ImplStrCharsetDef aUnixCharsetBIG5Tab[] =
{
{ NULL, RTL_TEXTENCODING_BIG5 }
};
static ImplStrCharsetDef const aUnixCharsetISO10646Tab[] =
{
{ NULL, RTL_TEXTENCODING_UNICODE }
};
static ImplStrCharsetDef const aUnixCharsetUNICODETab[] =
{
/* Currently every Unicode Encoding is for us Unicode */
/* { "fontspecific", RTL_TEXTENCODING_UNICODE }, */
{ NULL, RTL_TEXTENCODING_UNICODE }
};
static ImplStrCharsetDef const aUnixCharsetSymbolTab[] =
{
{ NULL, RTL_TEXTENCODING_SYMBOL }
};
static ImplStrFirstPartCharsetDef const aUnixCharsetFirstPartTab[] =
{
{ "iso8859", aUnixCharsetISOTab },
{ "adobe", aUnixCharsetADOBETab },
{ "ansi", aUnixCharsetMSTab },
{ "microsoft", aUnixCharsetMSTab },
{ "ibm", aUnixCharsetIBMTab },
{ "koi8", aUnixCharsetKOI8Tab },
{ "jisx0208", aUnixCharsetJISX0208Tab },
{ "jisx0201", aUnixCharsetJISX0201Tab },
{ "jisx0212", aUnixCharsetJISX0212Tab },
{ "gb2312", aUnixCharsetGBTab },
{ "big5", aUnixCharsetBIG5Tab },
{ "iso10646", aUnixCharsetISO10646Tab },
{ "unicode", aUnixCharsetUNICODETab },
{ "sunolcursor", aUnixCharsetSymbolTab },
{ "sunolglyph", aUnixCharsetSymbolTab },
add: recognize unicode encoding on Unix platforms
2000-11-20 08:44:55 -06:00
{ "iso10646", aUnixCharsetUNICODETab },
initial import
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/* { "ksc5601.1992", }, */
/* { "tis620.2553", }, */
/* { "sunudcja.1997", }, */
/* { "sunudcko.1997", }, */
/* { "sunudczh.1997", }, */
/* { "sunudczhtw.1997", }, */
{ NULL, NULL }
};
rtl_TextEncoding eEncoding = RTL_TEXTENCODING_DONTKNOW;
sal_Char* pBuf;
sal_Char* pTempBuf;
sal_uInt32 nBufLen = strlen( pUnixCharset )+1;
const sal_Char* pFirstPart;
const sal_Char* pSecondPart;
/* Alloc Buffer and map to lower case */
pBuf = (char*)rtl_allocateMemory( nBufLen );
Impl_toAsciiLower( pUnixCharset, pBuf );
/* Search FirstPart */
pFirstPart = pBuf;
pSecondPart = NULL;
pTempBuf = pBuf;
while ( *pTempBuf )
{
if ( *pTempBuf == '-' )
{
*pTempBuf = '\0';
pSecondPart = pTempBuf+1;
break;
}
pTempBuf++;
}
/* Parttrenner gefunden */
if ( pSecondPart )
{
/* Search for the part tab */
const ImplStrFirstPartCharsetDef* pFirstPartData = aUnixCharsetFirstPartTab;
while ( pFirstPartData->mpCharsetStr )
{
if ( Impl_matchString( pFirstPart, pFirstPartData->mpCharsetStr ) )
{
/* Search for the charset in the second part tab */
const ImplStrCharsetDef* pData = pFirstPartData->mpSecondPartTab;
while ( pData->mpCharsetStr )
{
if ( Impl_matchString( pSecondPart, pData->mpCharsetStr ) )
{
eEncoding = pData->meTextEncoding;
break;
}
pData++;
}
/* use default encoding for first part */
eEncoding = pData->meTextEncoding;
break;
}
pFirstPartData++;
}
}
rtl_freeMemory( pBuf );
return eEncoding;
}
/* ----------------------------------------------------------------------- */
rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromMimeCharset( const sal_Char* pMimeCharset )
{
/* All Identifiers are in lower case and contain only alphanumeric */
/* characters. The function search for the first equal string in */
/* the table. In this table are only the most used mime types. */
/* Sort order: important */
static ImplStrCharsetDef const aVIPMimeCharsetTab[] =
{
{ "usascii", RTL_TEXTENCODING_ASCII_US },
{ "utf8", RTL_TEXTENCODING_UTF8 },
{ "utf7", RTL_TEXTENCODING_UTF7 },
{ "iso88591", RTL_TEXTENCODING_ISO_8859_1 },
{ "iso88592", RTL_TEXTENCODING_ISO_8859_2 },
{ "iso88593", RTL_TEXTENCODING_ISO_8859_3 },
{ "iso88594", RTL_TEXTENCODING_ISO_8859_4 },
{ "iso88595", RTL_TEXTENCODING_ISO_8859_5 },
{ "iso88596", RTL_TEXTENCODING_ISO_8859_6 },
{ "iso88597", RTL_TEXTENCODING_ISO_8859_7 },
{ "iso88598", RTL_TEXTENCODING_ISO_8859_8 },
{ "iso88599", RTL_TEXTENCODING_ISO_8859_9 },
{ "iso885910", RTL_TEXTENCODING_ISO_8859_10 },
{ "iso885913", RTL_TEXTENCODING_ISO_8859_13 },
{ "iso885914", RTL_TEXTENCODING_ISO_8859_14 },
{ "iso885915", RTL_TEXTENCODING_ISO_8859_15 },
{ "iso2022jp", RTL_TEXTENCODING_ISO_2022_JP },
{ "iso2022jp2", RTL_TEXTENCODING_ISO_2022_JP },
{ "iso2022cn", RTL_TEXTENCODING_ISO_2022_CN },
{ "iso2022cnext", RTL_TEXTENCODING_ISO_2022_CN },
{ "iso2022kr", RTL_TEXTENCODING_ISO_2022_KR },
{ "eucjp", RTL_TEXTENCODING_EUC_JP },
{ "shiftjis", RTL_TEXTENCODING_SHIFT_JIS },
{ "mskanji", RTL_TEXTENCODING_MS_932 },
{ "gb2312", RTL_TEXTENCODING_GB_2312 },
{ "cngb", RTL_TEXTENCODING_GB_2312 },
{ "big5", RTL_TEXTENCODING_BIG5 },
{ "cnbig5", RTL_TEXTENCODING_BIG5 },
{ "cngb12345", RTL_TEXTENCODING_GBT_12345 },
{ "euckr", RTL_TEXTENCODING_EUC_KR },
{ "koi8r", RTL_TEXTENCODING_KOI8_R },
{ "windows1252", RTL_TEXTENCODING_MS_1252 },
{ "windows1250", RTL_TEXTENCODING_MS_1250 },
{ "windows1251", RTL_TEXTENCODING_MS_1251 },
{ "windows1253", RTL_TEXTENCODING_MS_1253 },
{ "windows1254", RTL_TEXTENCODING_MS_1254 },
{ "windows1255", RTL_TEXTENCODING_MS_1255 },
{ "windows1256", RTL_TEXTENCODING_MS_1256 },
{ "windows1257", RTL_TEXTENCODING_MS_1257 },
{ "windows1258", RTL_TEXTENCODING_MS_1258 },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
/* All Identifiers are in lower case and contain only alphanumeric */
/* characters. The function search for the first matching string in */
/* the table. */
/* Sort order: unique (first iso885914, than iso88591), important */
static ImplStrCharsetDef const aMimeCharsetTab[] =
{
{ "unicode11utf7", RTL_TEXTENCODING_UTF7 },
{ "caunicode11utf7", RTL_TEXTENCODING_UTF7 },
{ "iso88591windows30", RTL_TEXTENCODING_ISO_8859_1 },
{ "iso88591win", RTL_TEXTENCODING_MS_1252 },
{ "iso88592win", RTL_TEXTENCODING_MS_1250 },
{ "iso88599win", RTL_TEXTENCODING_MS_1254 },
{ "iso885915", RTL_TEXTENCODING_ISO_8859_15 },
{ "iso885914", RTL_TEXTENCODING_ISO_8859_14 },
{ "iso885913", RTL_TEXTENCODING_ISO_8859_13 },
{ "iso885910", RTL_TEXTENCODING_ISO_8859_10 },
{ "iso88591", RTL_TEXTENCODING_ISO_8859_1 },
{ "iso88592", RTL_TEXTENCODING_ISO_8859_2 },
{ "iso88593", RTL_TEXTENCODING_ISO_8859_3 },
{ "iso88594", RTL_TEXTENCODING_ISO_8859_4 },
{ "iso88595", RTL_TEXTENCODING_ISO_8859_5 },
{ "iso88596", RTL_TEXTENCODING_ISO_8859_6 },
{ "iso88597", RTL_TEXTENCODING_ISO_8859_7 },
{ "iso88598", RTL_TEXTENCODING_ISO_8859_8 },
{ "iso88599", RTL_TEXTENCODING_ISO_8859_9 },
{ "isoir100", RTL_TEXTENCODING_ISO_8859_1 },
{ "latin1", RTL_TEXTENCODING_ISO_8859_1 },
{ "l1", RTL_TEXTENCODING_ISO_8859_1 },
{ "cp819", RTL_TEXTENCODING_ISO_8859_1 },
{ "ibm819", RTL_TEXTENCODING_ISO_8859_1 },
{ "csisolatin1", RTL_TEXTENCODING_ISO_8859_1 },
{ "isoir101", RTL_TEXTENCODING_ISO_8859_2 },
{ "latin2", RTL_TEXTENCODING_ISO_8859_2 },
{ "l2", RTL_TEXTENCODING_ISO_8859_2 },
{ "csisolatin2", RTL_TEXTENCODING_ISO_8859_2 },
{ "isoir109", RTL_TEXTENCODING_ISO_8859_3 },
{ "latin3", RTL_TEXTENCODING_ISO_8859_3 },
{ "l3", RTL_TEXTENCODING_ISO_8859_3 },
{ "csisolatin3", RTL_TEXTENCODING_ISO_8859_3 },
{ "isoir110", RTL_TEXTENCODING_ISO_8859_4 },
{ "latin4", RTL_TEXTENCODING_ISO_8859_4 },
{ "l4", RTL_TEXTENCODING_ISO_8859_4 },
{ "csisolatin4", RTL_TEXTENCODING_ISO_8859_4 },
{ "isoir144", RTL_TEXTENCODING_ISO_8859_5 },
{ "cyrillic", RTL_TEXTENCODING_ISO_8859_5 },
{ "csisolatincyrillic", RTL_TEXTENCODING_ISO_8859_5 },
{ "isoir127", RTL_TEXTENCODING_ISO_8859_6 },
{ "arabic", RTL_TEXTENCODING_ISO_8859_6 },
{ "csisolatinarabic", RTL_TEXTENCODING_ISO_8859_6 },
{ "ecma114", RTL_TEXTENCODING_ISO_8859_6 },
{ "asmo708", RTL_TEXTENCODING_ISO_8859_6 },
{ "isoir126", RTL_TEXTENCODING_ISO_8859_7 },
{ "greek", RTL_TEXTENCODING_ISO_8859_7 },
{ "csisolatingreek", RTL_TEXTENCODING_ISO_8859_7 },
{ "elot928", RTL_TEXTENCODING_ISO_8859_7 },
{ "ecma118", RTL_TEXTENCODING_ISO_8859_7 },
{ "isoir138", RTL_TEXTENCODING_ISO_8859_8 },
{ "hebrew", RTL_TEXTENCODING_ISO_8859_8 },
{ "csisolatinhebrew", RTL_TEXTENCODING_ISO_8859_8 },
{ "isoir148", RTL_TEXTENCODING_ISO_8859_9 },
{ "latin5", RTL_TEXTENCODING_ISO_8859_9 },
{ "l5", RTL_TEXTENCODING_ISO_8859_9 },
{ "csisolatin5", RTL_TEXTENCODING_ISO_8859_9 },
{ "cswindows30latin1", RTL_TEXTENCODING_ISO_8859_1 },
{ "cswindows30latin1", RTL_TEXTENCODING_ISO_8859_1 },
{ "cswindows31latin1", RTL_TEXTENCODING_MS_1252 },
{ "cswindows31latin2", RTL_TEXTENCODING_MS_1250 },
{ "cswindows31latin5", RTL_TEXTENCODING_MS_1254 },
{ "iso10646us", RTL_TEXTENCODING_ASCII_US },
{ "iso646irv", RTL_TEXTENCODING_ASCII_US },
{ "cskoi8r", RTL_TEXTENCODING_KOI8_R },
{ "ibm437", RTL_TEXTENCODING_IBM_437 },
{ "cp437", RTL_TEXTENCODING_IBM_437 },
{ "437", RTL_TEXTENCODING_IBM_437 },
{ "cspc8codepage437", RTL_TEXTENCODING_IBM_437 },
{ "ansix34", RTL_TEXTENCODING_ASCII_US },
{ "ibm367", RTL_TEXTENCODING_ASCII_US },
{ "cp367", RTL_TEXTENCODING_ASCII_US },
{ "csASCII", RTL_TEXTENCODING_ASCII_US },
{ "ibm775", RTL_TEXTENCODING_IBM_775 },
{ "cp775", RTL_TEXTENCODING_IBM_775 },
{ "cspc775baltic", RTL_TEXTENCODING_IBM_775 },
{ "ibm850", RTL_TEXTENCODING_IBM_850 },
{ "cp850", RTL_TEXTENCODING_IBM_850 },
{ "850", RTL_TEXTENCODING_IBM_850 },
{ "cspc850multilingual", RTL_TEXTENCODING_IBM_850 },
/* { "ibm851", RTL_TEXTENCODING_IBM_851 }, */
/* { "cp851", RTL_TEXTENCODING_IBM_851 }, */
/* { "851", RTL_TEXTENCODING_IBM_851 }, */
/* { "csibm851", RTL_TEXTENCODING_IBM_851 }, */
{ "ibm852", RTL_TEXTENCODING_IBM_852 },
{ "cp852", RTL_TEXTENCODING_IBM_852 },
{ "852", RTL_TEXTENCODING_IBM_852 },
{ "cspcp852", RTL_TEXTENCODING_IBM_852 },
{ "ibm855", RTL_TEXTENCODING_IBM_855 },
{ "cp855", RTL_TEXTENCODING_IBM_855 },
{ "855", RTL_TEXTENCODING_IBM_855 },
{ "csibm855", RTL_TEXTENCODING_IBM_855 },
{ "ibm857", RTL_TEXTENCODING_IBM_857 },
{ "cp857", RTL_TEXTENCODING_IBM_857 },
{ "857", RTL_TEXTENCODING_IBM_857 },
{ "csibm857", RTL_TEXTENCODING_IBM_857 },
{ "ibm860", RTL_TEXTENCODING_IBM_860 },
{ "cp860", RTL_TEXTENCODING_IBM_860 },
{ "860", RTL_TEXTENCODING_IBM_860 },
{ "csibm860", RTL_TEXTENCODING_IBM_860 },
{ "ibm861", RTL_TEXTENCODING_IBM_861 },
{ "cp861", RTL_TEXTENCODING_IBM_861 },
{ "861", RTL_TEXTENCODING_IBM_861 },
{ "csis", RTL_TEXTENCODING_IBM_861 },
{ "csibm861", RTL_TEXTENCODING_IBM_861 },
{ "ibm862", RTL_TEXTENCODING_IBM_862 },
{ "cp862", RTL_TEXTENCODING_IBM_862 },
{ "862", RTL_TEXTENCODING_IBM_862 },
{ "cspc862latinhebrew", RTL_TEXTENCODING_IBM_862 },
{ "ibm863", RTL_TEXTENCODING_IBM_863 },
{ "cp863", RTL_TEXTENCODING_IBM_863 },
{ "863", RTL_TEXTENCODING_IBM_863 },
{ "csibm863", RTL_TEXTENCODING_IBM_863 },
{ "ibm864", RTL_TEXTENCODING_IBM_864 },
{ "cp864", RTL_TEXTENCODING_IBM_864 },
{ "864", RTL_TEXTENCODING_IBM_864 },
{ "csibm864", RTL_TEXTENCODING_IBM_864 },
{ "ibm865", RTL_TEXTENCODING_IBM_865 },
{ "cp865", RTL_TEXTENCODING_IBM_865 },
{ "865", RTL_TEXTENCODING_IBM_865 },
{ "csibm865", RTL_TEXTENCODING_IBM_865 },
{ "ibm866", RTL_TEXTENCODING_IBM_866 },
{ "cp866", RTL_TEXTENCODING_IBM_866 },
{ "866", RTL_TEXTENCODING_IBM_866 },
{ "csibm866", RTL_TEXTENCODING_IBM_866 },
/* { "ibm868", RTL_TEXTENCODING_IBM_868 }, */
/* { "cp868", RTL_TEXTENCODING_IBM_868 }, */
/* { "cpar", RTL_TEXTENCODING_IBM_868 }, */
/* { "csibm868", RTL_TEXTENCODING_IBM_868 }, */
{ "ibm869", RTL_TEXTENCODING_IBM_869 },
{ "cp869", RTL_TEXTENCODING_IBM_869 },
{ "869", RTL_TEXTENCODING_IBM_869 },
{ "cpgr", RTL_TEXTENCODING_IBM_869 },
{ "csibm869", RTL_TEXTENCODING_IBM_869 },
{ "ibm869", RTL_TEXTENCODING_IBM_869 },
{ "cp869", RTL_TEXTENCODING_IBM_869 },
{ "869", RTL_TEXTENCODING_IBM_869 },
{ "cpgr", RTL_TEXTENCODING_IBM_869 },
{ "csibm869", RTL_TEXTENCODING_IBM_869 },
{ "mac", RTL_TEXTENCODING_APPLE_ROMAN },
{ "csmacintosh", RTL_TEXTENCODING_APPLE_ROMAN },
{ "shiftjis", RTL_TEXTENCODING_SHIFT_JIS },
{ "mskanji", RTL_TEXTENCODING_MS_932 },
{ "csshiftjis", RTL_TEXTENCODING_SHIFT_JIS },
{ "jisx0208", RTL_TEXTENCODING_JIS_X_0208 },
{ "jisc62261983", RTL_TEXTENCODING_JIS_X_0208 },
{ "csiso87jisx0208", RTL_TEXTENCODING_JIS_X_0208 },
{ "isoir86", RTL_TEXTENCODING_JIS_X_0208 },
{ "x0208", RTL_TEXTENCODING_JIS_X_0208 },
{ "jisx0201", RTL_TEXTENCODING_JIS_X_0201 },
{ "cshalfwidthkatakana", RTL_TEXTENCODING_JIS_X_0201 },
{ "x0201", RTL_TEXTENCODING_JIS_X_0201 },
{ "jisx0212", RTL_TEXTENCODING_JIS_X_0212 },
{ "csiso159jisx0212", RTL_TEXTENCODING_JIS_X_0212 },
{ "isoir159", RTL_TEXTENCODING_JIS_X_0208 },
{ "x0212", RTL_TEXTENCODING_JIS_X_0212 },
{ "isoir6", RTL_TEXTENCODING_ASCII_US },
{ "ascii", RTL_TEXTENCODING_ASCII_US },
{ "us", RTL_TEXTENCODING_ASCII_US },
{ NULL, RTL_TEXTENCODING_DONTKNOW }
};
rtl_TextEncoding eEncoding = RTL_TEXTENCODING_DONTKNOW;
sal_Char* pBuf;
const ImplStrCharsetDef* pData = aVIPMimeCharsetTab;
sal_uInt32 nBufLen = strlen( pMimeCharset )+1;
/* Alloc Buffer and map to lower case and remove non alphanumeric chars */
pBuf = (char*)rtl_allocateMemory( nBufLen );
Impl_toAsciiLowerAndRemoveNonAlphanumeric( pMimeCharset, pBuf );
/* Search for equal in the VIP table */
while ( pData->mpCharsetStr )
{
if ( strcmp( pBuf, pData->mpCharsetStr ) == 0 )
{
eEncoding = pData->meTextEncoding;
break;
}
pData++;
}
/* Search for matching in the mime table */
if ( eEncoding == RTL_TEXTENCODING_DONTKNOW )
{
pData = aMimeCharsetTab;
while ( pData->mpCharsetStr )
{
if ( Impl_matchString( pBuf, pData->mpCharsetStr ) )
{
eEncoding = pData->meTextEncoding;
break;
}
pData++;
}
}
rtl_freeMemory( pBuf );
return eEncoding;
}
/* ======================================================================= */
sal_uInt8 SAL_CALL rtl_getBestWindowsCharsetFromTextEncoding( rtl_TextEncoding eTextEncoding )
{
const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
if ( pData )
return pData->mnBestWindowsCharset;
else
return 1;
}
/* ----------------------------------------------------------------------- */
sal_uInt32 SAL_CALL rtl_getBestPCCodePageFromTextEncoding( rtl_TextEncoding eTextEncoding )
{
const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
if ( pData )
return pData->mnBestPCCodePage;
else
return 0;
}
/* ----------------------------------------------------------------------- */
sal_uInt32 SAL_CALL rtl_getBestMacTextEncodingFromTextEncoding( rtl_TextEncoding eTextEncoding )
{
const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
if ( pData )
return pData->mnBestMacTextEncoding;
else
return 0xFFFFFFFF;
}
/* ----------------------------------------------------------------------- */
const sal_Char* SAL_CALL rtl_getBestUnixCharsetFromTextEncoding( rtl_TextEncoding eTextEncoding )
{
const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
if ( pData )
return pData->mpBestUnixCharset;
add: recognize unicode encoding on Unix platforms
2000-11-20 08:44:55 -06:00
else if( eTextEncoding == RTL_TEXTENCODING_UNICODE )
return "iso10646-1";
initial import
2000-09-18 09:18:43 -05:00
else
return 0;
}
/* ----------------------------------------------------------------------- */
const sal_Char* SAL_CALL rtl_getBestMimeCharsetFromTextEncoding( rtl_TextEncoding eTextEncoding )
{
const ImplTextEncodingData* pData = Impl_getTextEncodingData( eTextEncoding );
if ( pData )
return pData->mpBestMimeCharset;
else
return 0;
}
Reference in a new issue Copy permalink