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Notepad3/src/EncodingDetection.cpp

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// encoding: UTF-8
/******************************************************************************
* *
* *
* Notepad3 *
* *
* EncodingDetection.cpp *
* Interface to Encoding Detector (CED or UCHARDET) *
* *
* *
* (c) Rizonesoft 2008-2020 *
* https://rizonesoft.com *
* *
* *
*******************************************************************************/
#if !defined(WINVER)
#define WINVER 0x601 /*_WIN32_WINNT_WIN7*/
#endif
#if !defined(_WIN32_WINNT)
#define _WIN32_WINNT 0x601 /*_WIN32_WINNT_WIN7*/
#endif
#if !defined(NTDDI_VERSION)
#define NTDDI_VERSION 0x06010000 /*NTDDI_WIN7*/
#endif
#define VC_EXTRALEAN 1
#define WIN32_LEAN_AND_MEAN 1
#define NOMINMAX 1
#include <windows.h>
#include <shlwapi.h>
#define STRSAFE_NO_CB_FUNCTIONS
#define STRSAFE_NO_DEPRECATE // don't allow deprecated functions
#include <strsafe.h>
#include <math.h>
//~#include <future> // async detection
#include "resource.h"
extern "C" {
#include "TypeDefs.h"
#include "Helpers.h"
#include "Encoding.h"
#include "SciCall.h"
}
// CED - Compact Encoding Detection (by Google)
#include "compact_enc_det/compact_enc_det.h"
// UCHARDET - Universal Character Detection (by Mozilla)
#include "uchardet/src/uchardet.h"
//=============================================================================
static char chEncodingInfo[MAX_PATH] = { '\0' };
static WCHAR wchEncodingInfo[MAX_PATH] = { L'\0' };
static void _SetEncodingTitleInfo(const char* encodingUCD, cpi_enc_t encUCD, float ucd_confidence);
//~,const char* encodingCED, cpi_enc_t encCED, float ced_confidence);
extern "C" const char* Encoding_GetTitleInfoA() { return chEncodingInfo; }
extern "C" const WCHAR* Encoding_GetTitleInfoW() { return wchEncodingInfo; }
//=============================================================================
///////////////////////////////////////////////////////////////////////////////////////////////
///////////// /////////////
///////////// CED encoding names /////////////
///////////// [ EncodingName() , MimeEncodingName(), Encoding(_CED_intern) ] /////////////
///////////// TODO: find mapping below and set string above, if missing /////////////
///////////// /////////////
///////////////////////////////////////////////////////////////////////////////////////////////
//static const EncodingInfo kEncodingInfoTable[] = {
// { "ASCII", "ISO-8859-1", ISO_8859_1},
// { "Latin2", "ISO-8859-2", ISO_8859_2},
// { "Latin3", "ISO-8859-3", UTF8},
//// MSIE 6 does not support ISO-8859-3 (XSS issue)
// { "Latin4", "ISO-8859-4", ISO_8859_4},
// { "ISO-8859-5", "ISO-8859-5", ISO_8859_5},
// { "Arabic", "ISO-8859-6", ISO_8859_6},
// { "Greek", "ISO-8859-7", ISO_8859_7},
// { "Hebrew", "ISO-8859-8", MSFT_CP1255},
//// we do not endorse the visual order
// { "Latin5", "ISO-8859-9", ISO_8859_9},
// { "Latin6", "ISO-8859-10", UTF8},
//// MSIE does not support ISO-8859-10 (XSS issue)
// { "EUC-JP", "EUC-JP", JAPANESE_EUC_JP},
// { "SJS", "Shift_JIS", JAPANESE_SHIFT_JIS},
// { "JIS", "ISO-2022-JP", JAPANESE_SHIFT_JIS},
// // due to potential confusion with HTML syntax chars
// { "BIG5", "Big5", CHINESE_BIG5},
// { "GB", "GB2312", CHINESE_GB},
// { "EUC-CN",
// "EUC-CN",
// // Misnamed. Should be EUC-TW.
// CHINESE_BIG5},
// // MSIE treats "EUC-CN" like GB2312, which is not EUC-TW,
// // and EUC-TW is rare, so we prefer Big5 for output.
// { "KSC", "EUC-KR", KOREAN_EUC_KR},
// { "Unicode",
// "UTF-16LE",
// // Internet Explorer doesn't recognize "ISO-10646-UCS-2"
// UTF8
// // due to potential confusion with HTML syntax chars
// },
// { "EUC",
// "EUC", // Misnamed. Should be EUC-TW.
// CHINESE_BIG5
// // MSIE does not recognize "EUC" (XSS issue),
// // and EUC-TW is rare, so we prefer Big5 for output.
// },
// { "CNS",
// "CNS", // Misnamed. Should be EUC-TW.
// CHINESE_BIG5},
// // MSIE does not recognize "CNS" (XSS issue),
// // and EUC-TW is rare, so we prefer Big5 for output.
// { "BIG5-CP950",
// "BIG5-CP950", // Not an IANA name
// CHINESE_BIG5
// // MSIE does not recognize "BIG5-CP950" (XSS issue)
// },
// { "CP932", "CP932", // Not an IANA name
// JAPANESE_SHIFT_JIS}, // MSIE does not recognize "CP932" (XSS issue)
// { "UTF8", "UTF-8", UTF8},
// { "Unknown", "x-unknown", // Not an IANA name
// UTF8}, // UTF-8 is our default output encoding
// { "ASCII-7-bit", "US-ASCII", ASCII_7BIT},
// { "KOI8R", "KOI8-R", RUSSIAN_KOI8_R},
// { "CP1251", "windows-1251", RUSSIAN_CP1251},
// { "CP1252", "windows-1252", MSFT_CP1252},
// { "KOI8U", "KOI8-U", ISO_8859_5}, // because koi8-u is not as common
// { "CP1250", "windows-1250", MSFT_CP1250},
// { "ISO-8859-15", "ISO-8859-15", ISO_8859_15},
// { "CP1254", "windows-1254", MSFT_CP1254},
// { "CP1257", "windows-1257", MSFT_CP1257},
// { "ISO-8859-11", "ISO-8859-11", ISO_8859_11},
// { "CP874", "windows-874", MSFT_CP874},
// { "CP1256", "windows-1256", MSFT_CP1256},
// { "CP1255", "windows-1255", MSFT_CP1255},
// { "ISO-8859-8-I", "ISO-8859-8-I", MSFT_CP1255},
// // Java does not support iso-8859-8-i
// { "VISUAL", "ISO-8859-8", MSFT_CP1255},
// // we do not endorse the visual order
// { "CP852", "cp852", MSFT_CP1250},
// // because cp852 is not as common
// { "CSN_369103", "csn_369103", MSFT_CP1250},
// // MSIE does not recognize "csn_369103" (XSS issue)
// { "CP1253", "windows-1253", MSFT_CP1253},
// { "CP866", "IBM866", RUSSIAN_CP1251},
// // because cp866 is not as common
// { "ISO-8859-13", "ISO-8859-13", UTF8},
// // because iso-8859-13 is not widely supported
// { "ISO-2022-KR", "ISO-2022-KR", KOREAN_EUC_KR},
// // due to potential confusion with HTML syntax chars
// { "GBK", "GBK", GBK},
// { "GB18030", "GB18030", GBK},
// // because gb18030 is not widely supported
// { "BIG5_HKSCS", "BIG5-HKSCS", CHINESE_BIG5},
// // because Big5-HKSCS is not widely supported
// { "ISO_2022_CN", "ISO-2022-CN", CHINESE_GB},
// // due to potential confusion with HTML syntax chars
// { "TSCII", "tscii", UTF8},
// // we do not have an output converter for this font encoding
// { "TAM", "tam", UTF8},
// // we do not have an output converter for this font encoding
// { "TAB", "tab", UTF8},
// // we do not have an output converter for this font encoding
// { "JAGRAN", "jagran", UTF8},
// // we do not have an output converter for this font encoding
// { "MACINTOSH", "MACINTOSH", ISO_8859_1},
// // because macintosh is relatively uncommon
// { "UTF7", "UTF-7",
// UTF8}, // UTF-7 has been the subject of XSS attacks and is deprecated
// { "BHASKAR", "bhaskar",
// UTF8}, // we do not have an output converter for this font encoding
// { "HTCHANAKYA", "htchanakya", // not an IANA charset name.
// UTF8}, // we do not have an output converter for this font encoding
// { "UTF-16BE", "UTF-16BE",
// UTF8}, // due to potential confusion with HTML syntax chars
// { "UTF-16LE", "UTF-16LE",
// UTF8}, // due to potential confusion with HTML syntax chars
// { "UTF-32BE", "UTF-32BE",
// UTF8}, // unlikely to cause XSS bugs, but very uncommon on Web
// { "UTF-32LE", "UTF-32LE",
// UTF8}, // unlikely to cause XSS bugs, but very uncommon on Web
// { "X-BINARYENC", "x-binaryenc", // Not an IANA name
// UTF8}, // because this one is not intended for output (just input)
// { "HZ-GB-2312", "HZ-GB-2312",
// CHINESE_GB}, // due to potential confusion with HTML syntax chars
// { "X-UTF8UTF8", "x-utf8utf8", // Not an IANA name
// UTF8}, // because this one is not intended for output (just input)
// { "X-TAM-ELANGO", "x-tam-elango",
// UTF8}, // we do not have an output converter for this font encoding
// { "X-TAM-LTTMBARANI", "x-tam-lttmbarani",
// UTF8}, // we do not have an output converter for this font encoding
// { "X-TAM-SHREE", "x-tam-shree",
// UTF8}, // we do not have an output converter for this font encoding
// { "X-TAM-TBOOMIS", "x-tam-tboomis",
// UTF8}, // we do not have an output converter for this font encoding
// { "X-TAM-TMNEWS", "x-tam-tmnews",
// UTF8}, // we do not have an output converter for this font encoding
// { "X-TAM-WEBTAMIL", "x-tam-webtamil",
// UTF8}, // we do not have an output converter for this font encoding
//
// { "X-KDDI-Shift_JIS", "Shift_JIS", JAPANESE_SHIFT_JIS},
// // KDDI version of Shift_JIS with Google Emoji PUA mappings.
// // Note that MimeEncodingName() returns "Shift_JIS", since KDDI uses
// // "Shift_JIS" in HTTP headers and email messages.
//
// { "X-DoCoMo-Shift_JIS", "Shift_JIS", JAPANESE_SHIFT_JIS},
// // DoCoMo version of Shift_JIS with Google Emoji PUA mappings.
// // See the comment at KDDI_SHIFT_JIS for other issues.
//
// { "X-SoftBank-Shift_JIS", "Shift_JIS", JAPANESE_SHIFT_JIS},
// // SoftBank version of Shift_JIS with Google Emoji PUA mappings.
// // See the comment at KDDI_SHIFT_JIS for other issues.
//
// { "X-KDDI-ISO-2022-JP", "ISO-2022-JP", JAPANESE_SHIFT_JIS},
// // KDDI version of ISO-2022-JP with Google Emoji PUA mappings.
// // See the comment at KDDI_SHIFT_JIS for other issues.
// // The preferred Web encoding is due to potential confusion with
// // HTML syntax chars.
//
// { "X-SoftBank-ISO-2022-JP", "ISO-2022-JP", JAPANESE_SHIFT_JIS},
// // SoftBank version of ISO-2022-JP with Google Emoji PUA mappings.
// // See the comment at KDDI_SHIFT_JIS for other issues.
// // The preferred Web encoding is due to potential confusion with
// // HTML syntax chars.
//
// // Please refer to NOTE: section in the comments in the definition
// // of "struct I18NInfoByEncoding", before adding new encodings.
//
// };
//
#define ENC_PARSE_NAM_ASCII ",ASCII,ascii,"
#define ENC_PARSE_NAM_ANSI ",ANSI,ansi,SYSTEM,system" ENC_PARSE_NAM_ASCII
#define ENC_PARSE_NAM_OEM ",OEM,oem,"
#define ENC_PARSE_NAM_UTF16LEBOM ",UTF-16LE-BOM,"
#define ENC_PARSE_NAM_UTF16BEBOM ",UTF-16BE-BOM,"
#define ENC_PARSE_NAM_UTF16LE ",UTF-16LE,UTF-16,utf16,utf16le,unicode,"
#define ENC_PARSE_NAM_UTF16BE ",UTF-16BE,utf16be,unicodebe,"
#define ENC_PARSE_NAM_UTF8 ",UTF-8,utf8,"
#define ENC_PARSE_NAM_UTF8SIG ",UTF-8-SIG,utf8sig,"
#define ENC_PARSE_NAM_UTF7 ",UTF-7,utf7,"
#define ENC_PARSE_NAM_DOS_720 ",DOS-720,dos720,"
#define ENC_PARSE_NAM_ISO_8859_6 ",ISO-8859-6,iso88596,arabic,csisolatinarabic,ecma114,isoir127,"
#define ENC_PARSE_NAM_MAC_ARABIC ",x-mac-arabic,xmacarabic,mac-arabic,macarabic,"
#define ENC_PARSE_NAM_WIN_1256 ",Windows-1256,windows1256,CP-1256,cp1256,ansiarabic"
#define ENC_PARSE_NAM_DOS_775 ",CP-500,cp500,ibm775,"
#define ENC_PARSE_NAM_ISO_8859_4 ",ISO-8859-4,iso88594,csisolatin4,isoir110,l4,latin4,"
#define ENC_PARSE_NAM_WIN_1257 ",Windows-1257,windows1257,CP-1257,cp1257,ansibaltic,"
#define ENC_PARSE_NAM_DOS_852 ",CP-852,cp852,ibm852,"
#define ENC_PARSE_NAM_ISO_8859_2 ",ISO-8859-2,iso88592,csisolatin2,isoir101,latin2,l2,"
#define ENC_PARSE_NAM_MAC_CENTRAL_EUROP ",x-mac-ce,xmacce,mac-ce,xmaccentraleurope,maccentraleurope,"
#define ENC_PARSE_NAM_WIN_1250 ",Windows-1250,windows1250,CP-1250,cp1250,xcp1250,"
#define ENC_PARSE_NAM_GBK_936 ",CP-936,cp936,gb,gbk,gbk-936,chinese,cngb,cngbk,chinese_gb,chinese_gbk,"
#define ENC_PARSE_NAM_GB2312_80 ",gb2312,csgb2312,EUC-CN,euccn,gb2312-80,gb231280,gb231280,csgb231280,"
#define ENC_PARSE_NAM_MAC_ZH_CN ",x-mac-chinesesimp,xmacchinesesimp,mac-chinesesimp,macchinesesimp,"
#define ENC_PARSE_NAM_BIG5 ",big5,cnbig5,csbig5,xxbig5,chinese_big5,"
#define ENC_PARSE_NAM_MAC_ZH_TW ",x-mac-chinesetrad,xmacchinesetrad,mac-chinesetrad,macchinesetrad,"
#define ENC_PARSE_NAM_MAC_CROATIAN ",x-mac-croatian,xmaccroatian,mac-croatian,maccroatian,"
#define ENC_PARSE_NAM_DOS_866 ",CP-866,cp866,ibm866,"
#define ENC_PARSE_NAM_ISO_8859_5 ",ISO-8859-5,iso88595,csisolatin5,csisolatincyrillic,cyrillic,isoir144,"
#define ENC_PARSE_NAM_KOI8_R ",KOI8-R,koi8r,cskoi8r,koi,koi8,"
#define ENC_PARSE_NAM_KOI8_U ",KOI8-U,koi8u,koi8ru,"
#define ENC_PARSE_NAM_MAC_CYRILLIC ",x-mac-cyrillic,xmaccyrillic,mac-cyrillic,maccyrillic,"
#define ENC_PARSE_NAM_WIN_1251 ",Windows-1251,windows1251,CP-1251,cp1251,xcp1251,"
#define ENC_PARSE_NAM_ISO_8859_13 ",ISO-8859-13,iso885913,"
#define ENC_PARSE_NAM_DOS_863 ",CP-863,cp863,ibm863,"
#define ENC_PARSE_NAM_DOS_737 ",CP-737,cp737,ibm737,"
#define ENC_PARSE_NAM_ISO_8859_7 ",ISO-8859-7,iso88597,csisolatingreek,ecma118,elot928,greek,greek8,isoir126,"
#define ENC_PARSE_NAM_MAC_GREEK ",x-mac-greek,xmacgreek,mac-greek,macgreek,"
#define ENC_PARSE_NAM_WIN_1253 ",Windows-1253,windows1253,CP-1253,cp1253,"
#define ENC_PARSE_NAM_DOS_869 ",CP-869,cp869,ibm869,"
#define ENC_PARSE_NAM_DOS_862 ",DOS-862,dos862,"
#define ENC_PARSE_NAM_ISO_8859_8_I ",ISO-8859-8-I,iso88598i,logical,"
#define ENC_PARSE_NAM_ISO_8859_8 ",ISO-8859-8,iso88598,csisolatinhebrew,hebrew,isoir138,visual,"
#define ENC_PARSE_NAM_MAC_HEBREW ",x-mac-hebrew,xmachebrew,mac-hebrew,machebrew,"
#define ENC_PARSE_NAM_WIN_1255 ",Windows-1255,windows1255,CP-1255,cp1255,"
#define ENC_PARSE_NAM_DOS_861 ",CP-861,cp861,ibm861,"
#define ENC_PARSE_NAM_MAC_ICELANDIC ",x-mac-icelandic,xmacicelandic,mac-icelandic,macicelandic,"
#define ENC_PARSE_NAM_MAC_JAPANESE ",x-mac-japanese,xmacjapanese,mac-japanese,macjapanese,"
#define ENC_PARSE_NAM_SHIFT_JIS ",CP-932,cp932,shift-jis,shift_jis,shiftjis,shiftjs,csshiftjis,cswindows31j,mskanji,xmscp932,xsjis,"
#define ENC_PARSE_NAM_MAC_KOREAN ",x-mac-korean,xmackorean,mac-korean,mackorean,"
#define ENC_PARSE_NAM_WIN_949 ",Windows-949,windows949,uhc,EUC-KR,euckr,CP-949,cp949,ksx1001,ksc56011987,csksc5601,isoir149,korean,ksc56011989," // ANSI/OEM Korean (Unified Hangul Code)
#define ENC_PARSE_NAM_ISO_8859_3 ",ISO-8859-3,iso88593,latin3,isoir109,l3,"
#define ENC_PARSE_NAM_ISO_8859_15 ",ISO-8859-15,iso885915,latin9,l9,"
#define ENC_PARSE_NAM_DOS_865 ",CP-865,cp865,ibm865,"
#define ENC_PARSE_NAM_DOS_437 ",CP-437,cp437,ibm437,437,codepage437,cspc8,"
#define ENC_PARSE_NAM_DOS_858 ",CP-858,cp858,ibm858,ibm00858,"
#define ENC_PARSE_NAM_DOS_860 ",CP-860,cp860,ibm860,"
#define ENC_PARSE_NAM_MAC_ROMANIAN ",x-mac-romanian,xmacromanian,mac-romanian,macromanian,"
#define ENC_PARSE_NAM_MAC_THAI ",x-mac-thai,xmacthai,mac-thai,macthai,"
#define ENC_PARSE_NAM_WIN_874 ",Windows-874,windows874,dos874,CP-874,cp874,iso885911,TIS-620,tis620,isoir166,"
#define ENC_PARSE_NAM_DOS_857 ",CP-857,cp857,ibm857,"
#define ENC_PARSE_NAM_ISO_8859_9 ",ISO-8859-9,iso88599,latin5,isoir148,l5,"
#define ENC_PARSE_NAM_MAC_TURKISH ",x-mac-turkish,xmacturkish,mac-turkish,macturkish,"
#define ENC_PARSE_NAM_WIN_1254 ",Windows-1254,windows1254,CP-1254,cp1254,"
#define ENC_PARSE_NAM_MAC_UKRAINIAN ",x-mac-ukrainian,xmacukrainian,mac-ukrainian,macukrainian,"
#define ENC_PARSE_NAM_WIN_1258 ",Windows-1258,windows1258,CP-1258,cp1258,ansivietnamese"
#define ENC_PARSE_NAM_DOS_850 ",CP-850,cp850,ibm850,"
#define ENC_PARSE_NAM_ISO_8859_1 ",ISO-8859-1,iso88591,CP-819,cp819,latin1,ibm819,isoir100,latin1,l1,"
#define ENC_PARSE_NAM_MAC_WESTERN_EUROP ",macintosh,macintosh,"
#define ENC_PARSE_NAM_WIN_1252 ",Windows-1252,windows1252,CP-1252,cp1252,CP-367,cp367,ibm367,us,xansi,"
#define ENC_PARSE_NAM_IBM_EBCDIC_US ",ebcdic-cp-us,ebcdiccpus,ebcdiccpca,ebcdiccpwt,ebcdiccpnl,ibm037,cp037,"
#define ENC_PARSE_NAM_IBM_EBCDIC_INT ",x-ebcdic-International,xebcdicinternational,"
#define ENC_PARSE_NAM_IBM_EBCDIC_GR ",x-ebcdic-GreekModern,xebcdicgreekmodern,"
#define ENC_PARSE_NAM_IBM_EBCDIC_LAT_5 ",CP-1026,cp1026,ibm1026,csibm1026,"
#define ENC_PARSE_NAM_GB18030 ",GB-18030,gb18030,"
#define ENC_PARSE_NAM_EUC_JAPANESE ",euc-jp,euc_jp,eucjp,xeuc,xeucjp,"
#define ENC_PARSE_NAM_EUC_KOREAN ",euc-kr,euckr,cseuckr,"
#define ENC_PARSE_NAM_ISO_2022_CN ",ISO-2022-CN,iso2022cn,"
#define ENC_PARSE_NAM_HZ_GB2312 ",HZ-GB-2312,hzgb2312,hz,"
#define ENC_PARSE_NAM_ISO_2022_JP ",ISO-2022-JP,iso2022jp,"
#define ENC_PARSE_NAM_ISO_2022_KR ",ISO-2022-KR,iso2022kr,csiso2022kr,"
#define ENC_PARSE_NAM_X_CHINESE_CNS ",X-CHINESE-CNS,xchinesecns,"
#define ENC_PARSE_NAM_JOHAB ",johab,"
#define ENC_PARSE_NAM_BIG5_HKSCS ",big5hkscs,cnbig5hkscs,xxbig5hkscs,"
//#define ENC_PARSE_NAM_ISO_8859_10 "ISO-8859-10,iso885910,windows-28600,windows28600,CP-28600,cp28600,"
//=============================================================================
// Missing ICONV Strings:
// -----------------------
// "UTF-32BE / UTF-32LE / X-ISO-10646-UCS-4-34121 / X-ISO-10646-UCS-4-21431"
// "Bulgarian"
// "EUC-TW"
// "ISO-8859-16"
// "MacCentralEurope"
// "ISO-8859-10"
// "IBM855"
// "ISO-8859-11"
// "VISCII"
extern "C" NP2ENCODING g_Encodings[] = {
/* 000 */{ NCP_ASCII_7BIT | NCP_ANSI | NCP_RECODE, CP_ACP, ENC_PARSE_NAM_ANSI, IDS_ENC_ANSI, L"" }, // CPI_ANSI_DEFAULT 0
/* 001 */{ NCP_ASCII_7BIT | NCP_OEM | NCP_RECODE, CP_OEMCP, ENC_PARSE_NAM_OEM, IDS_ENC_OEM, L"" }, // CPI_OEM 1
/* 002 */{ NCP_UNICODE | NCP_UNICODE_BOM, CP_UTF8, ENC_PARSE_NAM_UTF16LEBOM, IDS_ENC_UTF16LEBOM, L"" }, // CPI_UNICODEBOM 2
/* 003 */{ NCP_UNICODE | NCP_UNICODE_REVERSE | NCP_UNICODE_BOM, CP_UTF8, ENC_PARSE_NAM_UTF16BEBOM, IDS_ENC_UTF16BEBOM, L"" }, // CPI_UNICODEBEBOM 3
/* 004 */{ NCP_UNICODE | NCP_RECODE, CP_UTF8, ENC_PARSE_NAM_UTF16LE, IDS_ENC_UTF16LE, L"" }, // CPI_UNICODE 4
/* 005 */{ NCP_UNICODE | NCP_UNICODE_REVERSE | NCP_RECODE, CP_UTF8, ENC_PARSE_NAM_UTF16BE, IDS_ENC_UTF16BE, L"" }, // CPI_UNICODEBE 5
/* 006 */{ NCP_ASCII_7BIT | NCP_UTF8 | NCP_RECODE, CP_UTF8, ENC_PARSE_NAM_UTF8, IDS_ENC_UTF8, L"" }, // CPI_UTF8 6
/* 007 */{ NCP_UTF8 | NCP_UTF8_SIGN, CP_UTF8, ENC_PARSE_NAM_UTF8SIG, IDS_ENC_UTF8SIG, L"" }, // CPI_UTF8SIGN 7
/* 008 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, CP_UTF7, ENC_PARSE_NAM_UTF7, IDS_ENC_UTF7, L"" }, // CPI_UTF7 8
/* 009 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 720, ENC_PARSE_NAM_DOS_720, IDS_ENC_DOS_720, L"" },
/* 010 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28596, ENC_PARSE_NAM_ISO_8859_6, IDS_ENC_ISO_8859_6, L"" },
/* 011 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10004, ENC_PARSE_NAM_MAC_ARABIC, IDS_ENC_MAC_ARABIC, L"" },
/* 012 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1256, ENC_PARSE_NAM_WIN_1256, IDS_ENC_WIN_1256, L"" },
/* 013 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 775, ENC_PARSE_NAM_DOS_775, IDS_ENC_DOS_775, L"" },
/* 014 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28594, ENC_PARSE_NAM_ISO_8859_4, IDS_ENC_ISO_8859_4, L"" },
/* 015 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1257, ENC_PARSE_NAM_WIN_1257, IDS_ENC_WIN_1257, L"" },
/* 016 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 852, ENC_PARSE_NAM_DOS_852, IDS_ENC_DOS_852, L"" },
/* 017 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28592, ENC_PARSE_NAM_ISO_8859_2, IDS_ENC_ISO_8859_2, L"" },
/* 018 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10029, ENC_PARSE_NAM_MAC_CENTRAL_EUROP, IDS_ENC_MAC_CENTRAL_EUROP, L"" },
/* 019 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1250, ENC_PARSE_NAM_WIN_1250, IDS_ENC_WIN_1250, L"" },
/* 020 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 936, ENC_PARSE_NAM_GBK_936, IDS_ENC_GBK_936, L"" },
/* 021 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10008, ENC_PARSE_NAM_MAC_ZH_CN, IDS_ENC_MAC_ZH_CN, L"" },
/* 022 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 950, ENC_PARSE_NAM_BIG5, IDS_ENC_BIG5, L"" },
/* 023 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10002, ENC_PARSE_NAM_MAC_ZH_TW, IDS_ENC_MAC_ZH_TW, L"" },
/* 024 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10082, ENC_PARSE_NAM_MAC_CROATIAN, IDS_ENC_MAC_CROATIAN, L"" },
/* 025 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 866, ENC_PARSE_NAM_DOS_866, IDS_ENC_DOS_866, L"" },
/* 026 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28595, ENC_PARSE_NAM_ISO_8859_5, IDS_ENC_ISO_8859_5, L"" },
/* 027 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 20866, ENC_PARSE_NAM_KOI8_R, IDS_ENC_KOI8_R, L"" },
/* 028 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 21866, ENC_PARSE_NAM_KOI8_U, IDS_ENC_KOI8_U, L"" },
/* 029 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10007, ENC_PARSE_NAM_MAC_CYRILLIC, IDS_ENC_MAC_CYRILLIC, L"" },
/* 030 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1251, ENC_PARSE_NAM_WIN_1251, IDS_ENC_WIN_1251, L"" },
/* 031 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28603, ENC_PARSE_NAM_ISO_8859_13, IDS_ENC_ISO_8859_13, L"" },
/* 032 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 863, ENC_PARSE_NAM_DOS_863, IDS_ENC_DOS_863, L"" },
/* 033 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 737, ENC_PARSE_NAM_DOS_737, IDS_ENC_DOS_737, L"" },
/* 034 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28597, ENC_PARSE_NAM_ISO_8859_7, IDS_ENC_ISO_8859_7, L"" },
/* 035 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10006, ENC_PARSE_NAM_MAC_GREEK, IDS_ENC_MAC_GREEK, L"" },
/* 036 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1253, ENC_PARSE_NAM_WIN_1253, IDS_ENC_WIN_1253, L"" },
/* 037 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 869, ENC_PARSE_NAM_DOS_869, IDS_ENC_DOS_869, L"" },
/* 038 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 862, ENC_PARSE_NAM_DOS_862, IDS_ENC_DOS_862, L"" },
/* 039 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 38598, ENC_PARSE_NAM_ISO_8859_8_I, IDS_ENC_ISO_8859_8_I, L"" },
/* 040 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28598, ENC_PARSE_NAM_ISO_8859_8, IDS_ENC_ISO_8859_8, L"" },
/* 041 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10005, ENC_PARSE_NAM_MAC_HEBREW, IDS_ENC_MAC_HEBREW, L"" },
/* 042 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1255, ENC_PARSE_NAM_WIN_1255, IDS_ENC_WIN_1255, L"" },
/* 043 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 861, ENC_PARSE_NAM_DOS_861, IDS_ENC_DOS_861, L"" },
/* 044 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10079, ENC_PARSE_NAM_MAC_ICELANDIC, IDS_ENC_MAC_ICELANDIC, L"" },
/* 045 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10001, ENC_PARSE_NAM_MAC_JAPANESE, IDS_ENC_MAC_JAPANESE, L"" },
/* 046 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 932, ENC_PARSE_NAM_SHIFT_JIS, IDS_ENC_SHIFT_JIS, L"" },
/* 047 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10003, ENC_PARSE_NAM_MAC_KOREAN, IDS_ENC_MAC_KOREAN, L"" },
/* 048 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 949, ENC_PARSE_NAM_WIN_949, IDS_ENC_WIN_949, L"" },
/* 049 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28593, ENC_PARSE_NAM_ISO_8859_3, IDS_ENC_ISO_8859_3, L"" },
/* 050 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28605, ENC_PARSE_NAM_ISO_8859_15, IDS_ENC_ISO_8859_15, L"" },
/* 051 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 865, ENC_PARSE_NAM_DOS_865, IDS_ENC_DOS_865, L"" },
/* 052 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 437, ENC_PARSE_NAM_DOS_437, IDS_ENC_DOS_437, L"" },
/* 053 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 858, ENC_PARSE_NAM_DOS_858, IDS_ENC_DOS_858, L"" },
/* 054 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 860, ENC_PARSE_NAM_DOS_860, IDS_ENC_DOS_860, L"" },
/* 055 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10000, ENC_PARSE_NAM_MAC_WESTERN_EUROP, IDS_ENC_MAC_WESTERN_EUROP, L"" },
/* 056 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10021, ENC_PARSE_NAM_MAC_THAI, IDS_ENC_MAC_THAI, L"" },
/* 057 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 874, ENC_PARSE_NAM_WIN_874, IDS_ENC_WIN_874, L"" },
/* 058 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 857, ENC_PARSE_NAM_DOS_857, IDS_ENC_DOS_857, L"" },
/* 059 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28599, ENC_PARSE_NAM_ISO_8859_9, IDS_ENC_ISO_8859_9, L"" },
/* 060 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10081, ENC_PARSE_NAM_MAC_TURKISH, IDS_ENC_MAC_TURKISH, L"" },
/* 061 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1254, ENC_PARSE_NAM_WIN_1254, IDS_ENC_WIN_1254, L"" },
/* 062 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10017, ENC_PARSE_NAM_MAC_UKRAINIAN, IDS_ENC_MAC_UKRAINIAN, L"" },
/* 063 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1258, ENC_PARSE_NAM_WIN_1258, IDS_ENC_WIN_1258, L"" },
/* 064 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 850, ENC_PARSE_NAM_DOS_850, IDS_ENC_DOS_850, L"" },
/* 065 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 28591, ENC_PARSE_NAM_ISO_8859_1, IDS_ENC_ISO_8859_1, L"" },
/* 066 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 10010, ENC_PARSE_NAM_MAC_ROMANIAN, IDS_ENC_MAC_ROMANIAN, L"" },
/* 067 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1252, ENC_PARSE_NAM_WIN_1252, IDS_ENC_WIN_1252, L"" },
/* 068 */{ NCP_EXTERNAL_8BIT | NCP_RECODE, 37, ENC_PARSE_NAM_IBM_EBCDIC_US, IDS_ENC_IBM_EBCDIC_US, L"" },
/* 069 */{ NCP_EXTERNAL_8BIT | NCP_RECODE, 500, ENC_PARSE_NAM_IBM_EBCDIC_INT, IDS_ENC_IBM_EBCDIC_INT, L"" },
/* 070 */{ NCP_EXTERNAL_8BIT | NCP_RECODE, 875, ENC_PARSE_NAM_IBM_EBCDIC_GR, IDS_ENC_IBM_EBCDIC_GR, L"" },
/* 071 */{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1026, ENC_PARSE_NAM_IBM_EBCDIC_LAT_5, IDS_ENC_IBM_EBCDIC_LAT_5, L"" },
/* 072 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 20936, ENC_PARSE_NAM_GB2312_80, IDS_ENC_GB2312_80, L"" }, // Chinese Simplified (GB2312-80)
/* 073 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 54936, ENC_PARSE_NAM_GB18030, IDS_ENC_GB18030, L"" }, // Chinese Simplified (GB18030)
/* 074 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 20932, ENC_PARSE_NAM_EUC_JAPANESE, IDS_ENC_EUC_JAPANESE, L"" }, // Japanese (EUC)
/* 075 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 51949, ENC_PARSE_NAM_EUC_KOREAN, IDS_ENC_EUC_KOREAN, L"" }, // Korean (EUC)
/* 076 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 50229, ENC_PARSE_NAM_ISO_2022_CN, IDS_ENC_ISO_2022_CN, L"" }, // Chinese Traditional (ISO-2022-CN)
/* 077 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 52936, ENC_PARSE_NAM_HZ_GB2312, IDS_ENC_HZ_GB2312, L"" }, // Chinese Simplified (HZ-GB2312)
/* 078 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 50220, ENC_PARSE_NAM_ISO_2022_JP, IDS_ENC_ISO_2022_JP, L"" }, // Japanese (JIS)
/* 079 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 50225, ENC_PARSE_NAM_ISO_2022_KR, IDS_ENC_ISO_2022_KR, L"" }, // Korean (ISO-2022-KR)
/* 080 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 20000, ENC_PARSE_NAM_X_CHINESE_CNS, IDS_ENC_X_CHINESE_CNS, L"" }, // Chinese Traditional (CNS)
/* 081 */{ NCP_ASCII_7BIT | NCP_EXTERNAL_8BIT | NCP_RECODE, 1361, ENC_PARSE_NAM_JOHAB, IDS_ENC_JOHAB, L"" }, // Korean (Johab)
// may need special codepage installation on some
/* 082 */{ NCP_EXTERNAL_8BIT | NCP_RECODE, 951, ENC_PARSE_NAM_BIG5_HKSCS, IDS_ENC_BIG5_HKSCS, L"" } // Chinese (Hong Kong Supplementary Character Set)
///* 079 */{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28600, ENC_PARSE_NAM_ISO_8859_10, IDS_ENC_ISO_8859_10, ISO_8859_10, L"" }, // Nordic (ISO 8859-10)
#if 0
NP2ENCODING mEncoding[] = {
{ NCP_8BIT | NCP_RECODE, 38596, "ISO-8859-6-I,ISO88596I,", 61011, L"" },// Arabic (ISO 8859-6-I Logical)
{ NCP_8BIT | NCP_RECODE, 28604, "ISO-8859-14,ISO885914,Windows-28604,windows28604,", 61055, L"" },// Celtic (ISO 8859-14)
{ NCP_8BIT | NCP_RECODE, 28606, "ISO-8859-16,ISO885916,Windows-28606,windows28606", 61054, L"" },// Latin-10 (ISO 8859-16)
};
#endif
/* 073 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 870, "CP870,cp870,ebcdiccproece,ebcdiccpyu,csibm870,ibm870,", 00000, L"" }, // IBM EBCDIC (Multilingual Latin-2)
/* 074 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1047, "IBM01047,ibm01047,", 00000, L"" }, // IBM EBCDIC (Open System Latin-1)
/* 075 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1140, "x-ebcdic-cp-us-euro,xebcdiccpuseuro,", 00000, L"" }, // IBM EBCDIC (US-Canada-Euro)
/* 076 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1141, "x-ebcdic-germany-euro,xebcdicgermanyeuro,", 00000, L"" }, // IBM EBCDIC (Germany-Euro)
/* 077 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1142, "x-ebcdic-denmarknorway-euro,xebcdicdenmarknorwayeuro,", 00000, L"" }, // IBM EBCDIC (Denmark-Norway-Euro)
/* 078 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1143, "x-ebcdic-finlandsweden-euro,xebcdicfinlandswedeneuro,", 00000, L"" }, // IBM EBCDIC (Finland-Sweden-Euro)
/* 079 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1144, "x-ebcdic-italy-euro,xebcdicitalyeuro,", 00000, L"" }, // IBM EBCDIC (Italy-Euro)
/* 080 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1145, "x-ebcdic-spain-euro,xebcdicspaineuro,", 00000, L"" }, // IBM EBCDIC (Spain-Latin America-Euro)
/* 081 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1146, "x-ebcdic-uk-euro,xebcdicukeuro,", 00000, L"" }, // IBM EBCDIC (UK-Euro)
/* 082 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1147, "x-ebcdic-france-euro,xebcdicfranceeuro,", 00000, L"" }, // IBM EBCDIC (France-Euro)
/* 083 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1148, "x-ebcdic-international-euro,xebcdicinternationaleuro,", 00000, L"" }, // IBM EBCDIC (International-Euro)
/* 084 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1149, "x-ebcdic-icelandic-euro,xebcdicicelandiceuro,", 00000, L"" }, // IBM EBCDIC (Icelandic-Euro)
/* 086 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20273, "x-EBCDIC-Germany,xebcdicgermany,", 00000, L"" }, // IBM EBCDIC (Germany)
/* 087 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20277, "x-EBCDIC-DenmarkNorway,xebcdicdenmarknorway,ebcdiccpdk,ebcdiccpno,", 00000, L"" }, // IBM EBCDIC (Denmark-Norway)
/* 088 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20278, "x-EBCDIC-FinlandSweden,xebcdicfinlandsweden,ebcdicpfi,ebcdiccpse,", 00000, L"" }, // IBM EBCDIC (Finland-Sweden)
/* 089 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20280, "x-EBCDIC-Italy,xebcdicitaly,", 00000, L"" }, // IBM EBCDIC (Italy)
/* 090 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20284, "x-EBCDIC-Spain,xebcdicspain,ebcdiccpes,", 00000, L"" }, // IBM EBCDIC (Spain-Latin America)
/* 091 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20285, "x-EBCDIC-UK,xebcdicuk,ebcdiccpgb,", 00000, L"" }, // IBM EBCDIC (UK)
/* 092 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20290, "x-EBCDIC-JapaneseKatakana,xebcdicjapanesekatakana,", 00000, L"" }, // IBM EBCDIC (Japanese Katakana)
/* 093 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20297, "x-EBCDIC-France,xebcdicfrance,ebcdiccpfr,", 00000, L"" }, // IBM EBCDIC (France)
/* 094 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20420, "x-EBCDIC-Arabic,xebcdicarabic,ebcdiccpar1,", 00000, L"" }, // IBM EBCDIC (Arabic)
/* 095 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20423, "x-EBCDIC-Greek,xebcdicgreek,ebcdiccpgr,", 00000, L"" }, // IBM EBCDIC (Greek)
/* 096 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20424, "x-EBCDIC-Hebrew,xebcdichebrew,ebcdiccphe,", 00000, L"" }, // IBM EBCDIC (Hebrew)
/* 097 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20833, "x-EBCDIC-KoreanExtended,xebcdickoreanextended,", 00000, L"" }, // IBM EBCDIC (Korean Extended)
/* 098 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20838, "x-EBCDIC-Thai,xebcdicthai,ibmthai,csibmthai,", 00000, L"" }, // IBM EBCDIC (Thai)
/* 099 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20871, "x-EBCDIC-Icelandic,xebcdicicelandic,ebcdiccpis,", 00000, L"" }, // IBM EBCDIC (Icelandic)
/* 100 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20880, "x-EBCDIC-CyrillicRussian,xebcdiccyrillicrussian,ebcdiccyrillic,", 00000, L"" }, // IBM EBCDIC (Cyrillic Russian)
/* 101 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20905, "x-EBCDIC-Turkish,xebcdicturkish,ebcdiccptr,", 00000, L"" }, // IBM EBCDIC (Turkish)
/* 102 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20924, "IBM00924,ibm00924,ebcdiclatin9euro,", 00000, L"" }, // IBM EBCDIC (Open System-Euro Latin-1)
/* 103 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 21025, "x-EBCDIC-CyrillicSerbianBulgarian,xebcdiccyrillicserbianbulgarian,", 00000, L"" }, // IBM EBCDIC (Cyrillic Serbian-Bulgarian)
/* 104 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50930, "x-EBCDIC-JapaneseAndKana,xebcdicjapaneseandkana,", 00000, L"" }, // IBM EBCDIC (Japanese and Japanese Katakana)
/* 105 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50931, "x-EBCDIC-JapaneseAndUSCanada,xebcdicjapaneseanduscanada,", 00000, L"" }, // IBM EBCDIC (Japanese and US-Canada)
/* 106 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50933, "x-EBCDIC-KoreanAndKoreanExtended,xebcdickoreanandkoreanextended,", 00000, L"" }, // IBM EBCDIC (Korean and Korean Extended)
/* 107 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50935, "x-EBCDIC-SimplifiedChinese,xebcdicsimplifiedchinese,", 00000, L"" }, // IBM EBCDIC (Chinese Simplified)
/* 108 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50937, "x-EBCDIC-TraditionalChinese,xebcdictraditionalchinese,", 00000, L"" }, // IBM EBCDIC (Chinese Traditional)
/* 109 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50939, "x-EBCDIC-JapaneseAndJapaneseLatin,xebcdicjapaneseandjapaneselatin,", 00000, L"" }, // IBM EBCDIC (Japanese and Japanese-Latin)
/* 110 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20105, "x-IA5,xia5,", 00000, L"" }, // Western European (IA5)
/* 111 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20106, "x-IA5-German,xia5german,", 00000, L"" }, // German (IA5)
/* 112 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20107, "x-IA5-Swedish,xia5swedish,", 00000, L"" }, // Swedish (IA5)
/* 113 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20108, "x-IA5-Norwegian,xia5norwegian,", 00000, L"" }, // Norwegian (IA5)
/* 114 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20936, "x-cp20936,xcp20936,", 00000, L"" }, // Chinese Simplified (GB2312)
/* 115 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20932, "euc-jp,,", 00000, L"" }, // Japanese (JIS X 0208-1990 & 0212-1990)
/* 117 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50221, "csISO2022JP,csiso2022jp,", 00000, L"" }, // Japanese (JIS-Allow 1 byte Kana)
/* 118 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50222, "_ISO-2022-jp$SIO,iso2022jpSIO,", 00000, L"" }, // Japanese (JIS-Allow 1 byte Kana - SO/SI)
/* 120 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50227, "x-cp50227,xcp50227,", 00000, L"" }, // Chinese Simplified (ISO-2022)
/* 123 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20002, "x-Chinese-Eten,xchineseeten,", 00000, L"" }, // Chinese Traditional (Eten)
/* 125 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51936, "euc-cn,euccn,xeuccn,", 00000, L"" }, // Chinese Simplified (EUC)
/* 128 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57002, "x-iscii-de,xisciide,", 00000, L"" }, // ISCII Devanagari
/* 129 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57003, "x-iscii-be,xisciibe,", 00000, L"" }, // ISCII Bengali
/* 130 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57004, "x-iscii-ta,xisciita,", 00000, L"" }, // ISCII Tamil
/* 131 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57005, "x-iscii-te,xisciite,", 00000, L"" }, // ISCII Telugu
/* 132 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57006, "x-iscii-as,xisciias,", 00000, L"" }, // ISCII Assamese
/* 133 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57007, "x-iscii-or,xisciior,", 00000, L"" }, // ISCII Oriya
/* 134 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57008, "x-iscii-ka,xisciika,", 00000, L"" }, // ISCII Kannada
/* 135 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57009, "x-iscii-ma,xisciima,", 00000, L"" }, // ISCII Malayalam
/* 136 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57010, "x-iscii-gu,xisciigu,", 00000, L"" }, // ISCII Gujarathi
/* 137 *///{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57011, "x-iscii-pa,xisciipa,", 00000, L"" }, // ISCII Panjabi
};
constexpr cpi_enc_t _CountOfEncodings() { return static_cast<cpi_enc_t>(ARRAYSIZE(g_Encodings)); }
extern "C" cpi_enc_t Encoding_CountOf()
{
return _CountOfEncodings();
}
extern "C" void ChangeEncodingCodePage(const cpi_enc_t cpi, UINT newCP)
{
if (Encoding_IsValidIdx(cpi)) {
g_Encodings[cpi].uCodePage = newCP;
}
}
//=============================================================================
cpi_enc_t GetUnicodeEncoding(const char* pBuffer, const size_t len, bool* lpbBOM, bool* lpbReverse)
{
cpi_enc_t iEncoding = CPI_NONE;
size_t const enoughData = 2048LL;
size_t const cb = (len < enoughData) ? len : enoughData;
if (!pBuffer || cb < 2) { return iEncoding; }
// IS_TEXT_UNICODE_UNICODE_MASK -> IS_TEXT_UNICODE_ASCII16, IS_TEXT_UNICODE_STATISTICS, IS_TEXT_UNICODE_CONTROLS, IS_TEXT_UNICODE_SIGNATURE.
// IS_TEXT_UNICODE_REVERSE_MASK -> IS_TEXT_UNICODE_REVERSE_ASCII16, IS_TEXT_UNICODE_REVERSE_STATISTICS, IS_TEXT_UNICODE_REVERSE_CONTROLS, IS_TEXT_UNICODE_REVERSE_SIGNATURE.
// IS_TEXT_UNICODE_NOT_UNICODE_MASK -> IS_TEXT_UNICODE_ILLEGAL_CHARS, IS_TEXT_UNICODE_ODD_LENGTH, and two currently unused bit flags.
// IS_TEXT_UNICODE_NOT_ASCII_MASK -> IS_TEXT_UNICODE_NULL_BYTES and three currently unused bit flags.
//
int const iAllTests = IS_TEXT_UNICODE_UNICODE_MASK | IS_TEXT_UNICODE_REVERSE_MASK | IS_TEXT_UNICODE_NOT_UNICODE_MASK | IS_TEXT_UNICODE_NOT_ASCII_MASK;
int iTest = iAllTests;
/*bool const ok =*/ (void)IsTextUnicode(pBuffer, (int)cb, &iTest); // don't rely on result ok
if (iTest == iAllTests) {
iTest = 0; // iTest doesn't seem to have been modified ...
}
bool const bHasBOM = (iTest & IS_TEXT_UNICODE_SIGNATURE);
bool const bHasRBOM = (iTest & IS_TEXT_UNICODE_REVERSE_SIGNATURE);
bool const bIsUnicode = (iTest & IS_TEXT_UNICODE_UNICODE_MASK);
bool const bIsReverse = (iTest & IS_TEXT_UNICODE_REVERSE_MASK);
bool const bIsIllegal = (iTest & IS_TEXT_UNICODE_NOT_UNICODE_MASK);
//bool const bHasNullBytes = (iTest & IS_TEXT_UNICODE_NULL_BYTES);
if (bHasBOM || bHasRBOM || ((bIsUnicode || bIsReverse) && !bIsIllegal && !(bIsUnicode && bIsReverse)))
{
if (lpbBOM) {
*lpbBOM = (bHasBOM || bHasRBOM);
}
if (lpbReverse) {
*lpbReverse = (bHasRBOM || bIsReverse);
}
if (bHasBOM || bHasRBOM) {
iEncoding = bHasBOM ? CPI_UNICODEBOM : CPI_UNICODEBEBOM;
}
else if (bIsUnicode || bIsReverse) {
iEncoding = bIsUnicode ? CPI_UNICODE : CPI_UNICODEBE;
}
}
return iEncoding;
}
// ============================================================================
constexpr Encoding _MapCPI2CEDEncoding(const cpi_enc_t cpiEncoding)
{
if ((cpiEncoding < 0) || (cpiEncoding >= _CountOfEncodings())) { return UNKNOWN_ENCODING; }
char parseNames[256] = { '\0' };
StringCchCopyA(parseNames, 256, g_Encodings[cpiEncoding].pszParseNames);
if (parseNames[0] == '\0') { return UNKNOWN_ENCODING; }
char* p = &(parseNames[1]); // skip 1st null
while (*p != '\0') {
if (*p == ',') { *p = '\0'; }
++p;
}
*(++p) = '\0'; // ensure double '\0' at the end
Encoding encoding = UNKNOWN_ENCODING;
p = &(parseNames[1]); // skip 1st null
while (*p != '\0') {
if (EncodingFromName(p, &encoding)) { break; }
for (; *p != '\0'; ++p) {} // next
++p; // double null at end
}
return encoding;
}
// ============================================================================
constexpr cpi_enc_t _MapStdEncodingString2CPI(const char* encStrg, float* pConfidence,
const char* const text, const size_t len)
{
float const confidence = *pConfidence;
cpi_enc_t cpiEncoding = CPI_NONE;
if (encStrg && (encStrg[0] != '\0')) {
// preprocessing: special cases
if (_stricmp(encStrg, "ascii") == 0) {
cpiEncoding = CPI_ASCII_7BIT;
}
else {
cpiEncoding = Encoding_MatchA(encStrg);
}
if (Encoding_IsUNICODE(cpiEncoding))
{
bool bBOM = false;
bool bReverse = false;
cpi_enc_t const cpi = GetUnicodeEncoding(text, len, &bBOM, &bReverse);
if (!Encoding_IsNONE(cpiEncoding))
{
cpiEncoding = cpi;
}
else {
cpiEncoding = bBOM ? (bReverse ? CPI_UNICODEBE : CPI_UNICODE) : (bReverse ? CPI_UNICODEBE : CPI_UNICODE);
}
}
// check for default ANSI
if (cpiEncoding > CPI_ANSI_DEFAULT) {
if (g_Encodings[cpiEncoding].uCodePage == g_Encodings[CPI_ANSI_DEFAULT].uCodePage) {
cpiEncoding = CPI_ANSI_DEFAULT;
}
}
}
*pConfidence = Encoding_IsNONE(cpiEncoding) ? 0.0f : confidence;
return cpiEncoding;
}
// ============================================================================
#if FALSE
// ============================================================================
// CED (Compact Encoding Detector)
// ============================================================================
cpi_enc_t AnalyzeText_CED
(
const char* const text, const size_t len,
const cpi_enc_t encodingHint,
float* pConfidence, char* encodingStrg, int cch)
{
float const ReliableCEDConfThresh = Settings2.ReliableCEDConfidenceMapping;
float const UnReliableCEDConfThresh = Settings2.UnReliableCEDConfidenceMapping;
cpi_enc_t cpiEncoding = CPI_NONE;
float confidence = 0.0f;
int bytes_consumed = 0;
bool isReliable = false;
Encoding const encoding = CompactEncDet::DetectEncoding(
text, static_cast<int>(len),
nullptr, nullptr, nullptr,
_MapCPI2CEDEncoding(encodingHint),
UNKNOWN_LANGUAGE, CompactEncDet::QUERY_CORPUS, true,
&bytes_consumed,
&isReliable);
//~const char* charset = EncodingName(encoding);
const char* charset = MimeEncodingName(encoding);
StringCchCopyA(encodingStrg, cch, charset); // CED
confidence = isReliable ? ReliableCEDConfThresh : UnReliableCEDConfThresh;
cpiEncoding = _MapStdEncodingString2CPI(charset, &confidence, text, len);
#if 1
Encoding const check_enc = _MapCPI2CEDEncoding(cpiEncoding);
if (encoding != check_enc) {
*pConfidence = 0.0;
}
#endif
*pConfidence = confidence;
return cpiEncoding;
}
// ============================================================================
#endif
// ============================================================================
// UCHARDET (Universal CharacterSet Detector)
// ============================================================================
cpi_enc_t AnalyzeText_UCHARDET(
const char* const text, const size_t len,
const cpi_enc_t encodingHint,
float* pConfidence, char* encodingStrg, int cch)
{
cpi_enc_t cpiEncoding = CPI_NONE;
float confidence = 0.0f;
uchardet_t hUcharDet = uchardet_new();
int const result = uchardet_handle_data(hUcharDet, text, len);
uchardet_data_end(hUcharDet); // transfer report
switch (result)
{
case HANDLE_DATA_RESULT_NEED_MORE_DATA: // need more data is a result too
case HANDLE_DATA_RESULT_DETECTED:
{
const char* charset = uchardet_get_charset(hUcharDet);
StringCchCopyA(encodingStrg, cch, charset); // UCHARDET
confidence = uchardet_get_confidence(hUcharDet);
cpiEncoding = _MapStdEncodingString2CPI(charset, &confidence, text, len);
}
break;
case HANDLE_DATA_RESULT_ERROR:
default:
cpiEncoding = CPI_NONE;
confidence = 0.0f;
break;
}
uchardet_delete(hUcharDet);
// UCARDET does not rely on encodingHint, so make a bias here
float const bonus = (cpiEncoding == encodingHint) ? (1.0f - confidence) / 2.0f : 0.0f;
*pConfidence = confidence + bonus;
return cpiEncoding;
}
// ============================================================================
// ============================================================================
//extern "C" cpi_enc_t Encoding_AnalyzeText
cpi_enc_t Encoding_AnalyzeText
(
const char* const text, const size_t len,
float* confidence_io, const cpi_enc_t encodingHint)
{
if (len == 0)
{
//~_SetEncodingTitleInfo("", CPI_NONE, 0.0f, "", CPI_NONE, 0.0f);
_SetEncodingTitleInfo("", CPI_NONE, 0.0f);
*confidence_io = 0.0f;
return CPI_NONE;
}
constexpr int MAX_ENC_STRG_LEN = 128;
float ucd_cnf = 0.0f;
char encodingStrg_UCD[MAX_ENC_STRG_LEN] = { '\0' };
cpi_enc_t cpiEncoding_UCD = CPI_NONE;
//~float ced_cnf = 0.0f;
//~char encodingStrg_CED[MAX_ENC_STRG_LEN] = { '\0' };
//~cpi_enc_t cpiEncoding_CED = CPI_NONE;
#if FALSE
size_t const largeFile = static_cast<size_t>(Settings2.FileLoadWarningMB) * 1024LL * 1024LL;
if (len < largeFile)
{
// small file: do SERIAL encoding detection
cpiEncoding_UCD = AnalyzeText_UCHARDET(text, len, encodingHint, &ucd_cnf, encodingStrg_UCD, MAX_ENC_STRG_LEN);
cpiEncoding_CED = AnalyzeText_CED(text, len, encodingHint, &ced_cnf, encodingStrg_CED, MAX_ENC_STRG_LEN);
}
else { // large file: start ASYNC PARALLEL encoding detection
std::future<int> cpiUCD = std::async(std::launch::async, AnalyzeText_UCHARDET,
text, len, encodingHint, &ucd_cnf, encodingStrg_UCD, MAX_ENC_STRG_LEN);
std::future<int> cpiCED = std::async(std::launch::async, AnalyzeText_CED,
text, len, encodingHint, &ced_cnf, encodingStrg_CED, MAX_ENC_STRG_LEN);
cpiEncoding_UCD = cpiUCD.get();
cpiEncoding_CED = cpiCED.get();
}
#else
// no need to run analyzers asynchrony, cause they analyze only the first KB of large files ...
//~cpiEncoding_CED = AnalyzeText_CED(text, len, encodingHint, &ced_cnf, encodingStrg_CED, MAX_ENC_STRG_LEN);
//~if (ced_cnf < 1.0f)
//~{
cpiEncoding_UCD = AnalyzeText_UCHARDET(text, len, encodingHint, &ucd_cnf, encodingStrg_UCD, MAX_ENC_STRG_LEN);
//~}
//~else {
//~ cpiEncoding_UCD = CPI_NONE;
//~ ucd_cnf = 1.0f;
//~}
#endif
float confidence = 0.0f;
float const ucd_confidence = ucd_cnf;
//~float const ced_confidence = ced_cnf;
UINT const codePage_UCD = Encoding_GetCodePage(cpiEncoding_UCD);
//~UINT const codePage_CED = Encoding_GetCodePage(cpiEncoding_CED);
if (Flags.bDevDebugMode)
{
_SetEncodingTitleInfo(encodingStrg_UCD, cpiEncoding_UCD, ucd_confidence);
//~encodingStrg_CED, cpiEncoding_CED, ced_confidence);
}
// --- re-mapping UCD ----
switch (codePage_UCD)
{
case 28591: // ISO 8859 - 1 mapped to Windows - 1252 (HTML5 Standard advice)
cpiEncoding_UCD = Encoding_GetByCodePage(1252);
break;
/*
case 54936:
if ((codePage_CED == 936) || (codePage_CED == 20936))
{
cpiEncoding_UCD = cpiEncoding_CED; // trust CED's choice
}
break;
*/
default:
break;
}
// --- re-mapping CED ----
/* ~~~
switch (codePage_CED)
{
case 20936: // Map old GB2312 -> GBK
cpiEncoding_CED = Encoding_GetByCodePage(936);
break;
case 28591: // ISO 8859-1 mapped to Windows-1252 (HTML5 Standard advice)
cpiEncoding_CED = Encoding_GetByCodePage(1252);
break;
default:
break;
}
~~~ */
// --------------------------------------------------------------------------
// vote for encoding prognosis based on confidence levels or reliability
// --------------------------------------------------------------------------
cpi_enc_t iAnalyzedEncoding = cpiEncoding_UCD;
confidence = ucd_confidence;
/* ~~~
if ((cpiEncoding_UCD == cpiEncoding_CED) && !Encoding_IsNONE(cpiEncoding_UCD))
{
iAnalyzedEncoding = cpiEncoding_UCD;
confidence = max_f(ucd_confidence, ced_confidence);
}
else { // --- ambiguous results ---
if (Encoding_IsNONE(cpiEncoding_UCD))
{
// _NO_ UCHARDET rely on CED
iAnalyzedEncoding = cpiEncoding_CED;
confidence = ced_confidence;
}
else { // _OK_ UCHARDET result
if ((ced_confidence < ucd_confidence) || Encoding_IsNONE(cpiEncoding_CED))
{
// unreliable CED use UCHARDET
iAnalyzedEncoding = cpiEncoding_UCD;
confidence = ucd_confidence;
}
else // --- more reliable CED result ---
{
iAnalyzedEncoding = cpiEncoding_CED; // prefer CED
confidence = (ucd_confidence + ced_confidence) / 2.0f; // adjust confidence
}
}
}
~~~ */
*confidence_io = confidence;
return iAnalyzedEncoding;
}
// ============================================================================
//=============================================================================
//
// _SetEncodingTitleInfo()
//
static void _SetEncodingTitleInfo(const char* encodingUCD, cpi_enc_t encUCD, float ucd_confidence)
//~,const char* encodingCED, cpi_enc_t encCED, float ced_confidence)
{
char tmpBuf[128] = { '\0' };
StringCchCopyA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), "UCD='");
if (encUCD >= 0)
{
StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), encodingUCD);
}
else {
const char* ukn = (!encodingUCD || (encodingUCD[0] == '\0')) ? "<unknown>" : encodingUCD;
StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), (encUCD == CPI_ASCII_7BIT) ? "ASCII" : ukn);
}
int const ucd_conf_perc = float2int(ucd_confidence * 100.0f);
StringCchPrintfA(tmpBuf, ARRAYSIZE(tmpBuf), "' Conf=%i%%", ucd_conf_perc);
StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), tmpBuf);
//~StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), " || CED='");
//~if (encCED >= 0)
//~{
//~ //::WideCharToMultiByte(CP_UTF7, 0, Encoding_GetLabel(encCED), -1, chEncodingLabel, ARRAYSIZE(chEncodingLabel), 0, 0);
//~ StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), encodingCED);
//~}
//~else {
//~ StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), (encCED == CPI_ASCII_7BIT) ? "ASCII" : "<unknown>");
//~}
//~if ((encCED >= 0) || (encCED == CPI_ASCII_7BIT)) {
//~ bool const ced_reliable = (ced_confidence >= Settings2.ReliableCEDConfidenceMapping);
//~ bool const ced_not_reliable = (ced_confidence <= Settings2.UnReliableCEDConfidenceMapping);
//~ StringCchPrintfA(tmpBuf, ARRAYSIZE(tmpBuf), "' Conf=%.0f%% [%s])", ced_confidence * 100.0f,
//~ ced_reliable ? "reliable" : (ced_not_reliable ? "NOT reliable" : "???"));
//~ StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), tmpBuf);
//~}
//~else {
//~ StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), "'");
//~}
int const relThreshold = float2int(Settings2.AnalyzeReliableConfidenceLevel * 100.0f);
const char* rel_fmt = (ucd_conf_perc >= relThreshold) ? " (reliable (%i%%))" : " (NOT reliable(%i%%))";
StringCchPrintfA(tmpBuf, ARRAYSIZE(tmpBuf), rel_fmt, relThreshold);
StringCchCatA(chEncodingInfo, ARRAYSIZE(chEncodingInfo), tmpBuf);
::MultiByteToWideChar(CP_UTF7, 0, chEncodingInfo, -1, wchEncodingInfo, ARRAYSIZE(wchEncodingInfo));
}
//=============================================================================
//
// _SetFileVars()
//
static void _SetFileVars(char* buffer, size_t cch, LPFILEVARS lpfv)
{
bool bDisableFileVar = false;
if (!Flags.NoFileVariables)
{
int i;
if (FileVars_ParseInt(buffer, "enable-local-variables", &i) && (!i)) {
bDisableFileVar = true;
}
if (!bDisableFileVar) {
if (FileVars_ParseInt(buffer, "tab-width", &i)) {
lpfv->iTabWidth = clampi(i, 1, 256);
lpfv->mask |= FV_TABWIDTH;
}
if (FileVars_ParseInt(buffer, "c-basic-indent", &i)) {
lpfv->iIndentWidth = clampi(i, 0, 256);
lpfv->mask |= FV_INDENTWIDTH;
}
if (FileVars_ParseInt(buffer, "indent-tabs-mode", &i)) {
lpfv->bTabsAsSpaces = (i) ? false : true;
lpfv->mask |= FV_TABSASSPACES;
}
if (FileVars_ParseInt(buffer, "c-tab-always-indent", &i)) {
lpfv->bTabIndents = (i) ? true : false;
lpfv->mask |= FV_TABINDENTS;
}
if (FileVars_ParseInt(buffer, "truncate-lines", &i)) {
lpfv->bWordWrap = (i) ? false : true;
lpfv->mask |= FV_WORDWRAP;
}
if (FileVars_ParseInt(buffer, "fill-column", &i)) {
lpfv->iLongLinesLimit = clampi(i, 0, LONG_LINES_MARKER_LIMIT);
lpfv->mask |= FV_LONGLINESLIMIT;
}
}
}
// Unicode Sig
bool const bHasSignature = IsUTF8Signature(buffer) || Has_UTF16_LE_BOM(buffer, cch) || Has_UTF16_BE_BOM(buffer, cch);
if (!bHasSignature && !Settings.NoEncodingTags && !bDisableFileVar) {
if (FileVars_ParseStr(buffer, "encoding", lpfv->tchEncoding, COUNTOF(lpfv->tchEncoding)))
lpfv->mask |= FV_ENCODING;
else if (FileVars_ParseStr(buffer, "charset", lpfv->tchEncoding, COUNTOF(lpfv->tchEncoding)))
lpfv->mask |= FV_ENCODING;
else if (FileVars_ParseStr(buffer, "coding", lpfv->tchEncoding, COUNTOF(lpfv->tchEncoding)))
lpfv->mask |= FV_ENCODING;
}
if (lpfv->mask & FV_ENCODING) {
lpfv->iEncoding = Encoding_MatchA(lpfv->tchEncoding);
}
if (!Flags.NoFileVariables && !bDisableFileVar) {
if (FileVars_ParseStr(buffer, "mode", lpfv->tchMode, COUNTOF(lpfv->tchMode)))
lpfv->mask |= FV_MODE;
}
}
//=============================================================================
//
// FileVars_Init()
//
extern "C" bool FileVars_Init(const char* lpData, size_t cbData, LPFILEVARS lpfv)
{
ZeroMemory(lpfv, sizeof(FILEVARS));
lpfv->bTabIndents = Settings.TabIndents;
lpfv->bTabsAsSpaces = Settings.TabsAsSpaces;
lpfv->bWordWrap = Settings.WordWrap;
lpfv->iTabWidth = Settings.TabWidth;
lpfv->iIndentWidth = Settings.IndentWidth;
lpfv->iLongLinesLimit = Settings.LongLinesLimit;
lpfv->iEncoding = Settings.DefaultEncoding;
if ((Flags.NoFileVariables && Settings.NoEncodingTags) || !lpData || !cbData) { return true; }
char tmpbuf[LARGE_BUFFER];
size_t const cch = min_s(cbData + 1, COUNTOF(tmpbuf));
StringCchCopyNA(tmpbuf, COUNTOF(tmpbuf), lpData, cch);
_SetFileVars(tmpbuf, cch, lpfv);
// if no file vars found, look at EOF
if ((lpfv->mask == 0) && (cbData > COUNTOF(tmpbuf))) {
StringCchCopyNA(tmpbuf, COUNTOF(tmpbuf), lpData + cbData - COUNTOF(tmpbuf) + 1, COUNTOF(tmpbuf));
_SetFileVars(tmpbuf, cch, lpfv);
}
return true;
}
//=============================================================================
//
// FileVars_Apply()
//
extern "C" bool FileVars_Apply(LPFILEVARS lpfv) {
int const _iTabWidth = (lpfv->mask & FV_TABWIDTH) ? lpfv->iTabWidth : Settings.TabWidth;
SciCall_SetTabWidth(_iTabWidth);
int const _iIndentWidth = (lpfv->mask & FV_INDENTWIDTH) ? lpfv->iIndentWidth : ((lpfv->mask & FV_TABWIDTH) ? 0 : Settings.IndentWidth);
SciCall_SetIndent(_iIndentWidth);
bool const _bTabsAsSpaces = (lpfv->mask & FV_TABSASSPACES) ? lpfv->bTabsAsSpaces : Settings.TabsAsSpaces;
SciCall_SetUseTabs(!_bTabsAsSpaces);
bool const _bTabIndents = (lpfv->mask & FV_TABINDENTS) ? lpfv->bTabIndents : Settings.TabIndents;
SciCall_SetTabIndents(_bTabIndents);
SciCall_SetBackSpaceUnIndents(Settings.BackspaceUnindents);
bool const _bWordWrap = (lpfv->mask & FV_WORDWRAP) ? lpfv->bWordWrap : Settings.WordWrap;
int const _iWrapMode = _bWordWrap ? ((Settings.WordWrapMode == 0) ? SC_WRAP_WHITESPACE : SC_WRAP_CHAR) : SC_WRAP_NONE;
SciCall_SetWrapMode(_iWrapMode);
int const _iLongLinesLimit = (lpfv->mask & FV_LONGLINESLIMIT) ? lpfv->iLongLinesLimit : Settings.LongLinesLimit;
SciCall_SetEdgeColumn(_iLongLinesLimit);
Globals.iWrapCol = _iLongLinesLimit;
return true;
}
//=============================================================================
//
// FileVars_ParseInt()
//
extern "C" bool FileVars_ParseInt(char* pszData, char* pszName, int* piValue) {
char* pvStart = StrStrIA(pszData, pszName);
while (pvStart) {
char chPrev = (pvStart > pszData) ? *(pvStart - 1) : 0;
if (!IsCharAlphaNumericA(chPrev) && chPrev != '-' && chPrev != '_') {
pvStart += StringCchLenA(pszName, 0);
while (*pvStart == ' ') {
pvStart++;
}
if (*pvStart == ':' || *pvStart == '=') { break; }
}
else {
pvStart += StringCchLenA(pszName, 0);
}
pvStart = StrStrIA(pvStart, pszName); // next
}
if (pvStart) {
while (*pvStart && StrChrIA(":=\"' \t", *pvStart)) {
pvStart++;
}
char tch[32] = { L'\0' };
StringCchCopyNA(tch, COUNTOF(tch), pvStart, COUNTOF(tch));
char* pvEnd = tch;
while (*pvEnd && IsCharAlphaNumericA(*pvEnd)) {
pvEnd++;
}
*pvEnd = 0;
StrTrimA(tch, " \t:=\"'");
int itok = sscanf_s(tch, "%i", piValue);
if (itok == 1) {
return true;
}
if (tch[0] == 't') {
*piValue = 1;
return true;
}
if (tch[0] == 'n' || tch[0] == 'f') {
*piValue = 0;
return true;
}
}
return false;
}
//=============================================================================
//
// FileVars_ParseStr()
//
extern "C" bool FileVars_ParseStr(char* pszData, char* pszName, char* pszValue, int cchValue) {
char* pvStart = StrStrIA(pszData, pszName);
while (pvStart) {
char chPrev = (pvStart > pszData) ? *(pvStart - 1) : 0;
if (!IsCharAlphaNumericA(chPrev) && chPrev != '-' && chPrev != '_') {
pvStart += StringCchLenA(pszName, 0);
while (*pvStart == ' ') {
pvStart++;
}
if (*pvStart == ':' || *pvStart == '=') {
break;
}
}
else {
pvStart += StringCchLenA(pszName, 0);
}
pvStart = StrStrIA(pvStart, pszName); // next
}
if (pvStart) {
bool bQuoted = false;
while (*pvStart && StrChrIA(":=\"' \t", *pvStart)) {
if (*pvStart == '\'' || *pvStart == '"')
bQuoted = true;
pvStart++;
}
char tch[32] = { L'\0' };
StringCchCopyNA(tch, COUNTOF(tch), pvStart, COUNTOF(tch));
char* pvEnd = tch;
while (*pvEnd && (IsCharAlphaNumericA(*pvEnd) || StrChrIA("+-/_", *pvEnd) || (bQuoted && *pvEnd == ' '))) {
pvEnd++;
}
*pvEnd = 0;
StrTrimA(tch, " \t:=\"'");
StringCchCopyNA(pszValue, cchValue, tch, COUNTOF(tch));
return true;
}
return false;
}
//=============================================================================
//
// FileVars_IsUTF8()
//
extern "C" bool FileVars_IsUTF8(LPFILEVARS lpfv) {
if (lpfv->mask & FV_ENCODING) {
if (StringCchCompareNIA(lpfv->tchEncoding, COUNTOF(lpfv->tchEncoding), "utf-8", CSTRLEN("utf-8")) == 0 ||
StringCchCompareNIA(lpfv->tchEncoding, COUNTOF(lpfv->tchEncoding), "utf8", CSTRLEN("utf8")) == 0)
return true;
}
return false;
}
//=============================================================================
//
// FileVars_IsValidEncoding()
//
extern "C" bool FileVars_IsValidEncoding(LPFILEVARS lpfv) {
CPINFO cpi;
if (lpfv->mask & FV_ENCODING && Encoding_IsValidIdx(lpfv->iEncoding)) {
if ((Encoding_IsINTERNAL(lpfv->iEncoding)) ||
(IsValidCodePage(Encoding_GetCodePage(lpfv->iEncoding)) &&
GetCPInfo(Encoding_GetCodePage(lpfv->iEncoding), &cpi))) {
return true;
}
}
return false;
}
//=============================================================================
//
// FileVars_GetEncoding()
//
extern "C" cpi_enc_t FileVars_GetEncoding(LPFILEVARS lpfv)
{
if (lpfv->mask & FV_ENCODING) {
return(lpfv->iEncoding);
}
return CPI_NONE;
}
//=============================================================================
//=============================================================================
//=============================================================================
//
// GetFileEncoding()
//
extern "C" ENC_DET_T Encoding_DetectEncoding(LPWSTR pszFile, const char* lpData, const size_t cbData,
const cpi_enc_t iAnalyzeFallback,
bool bSkipUTFDetection, bool bSkipANSICPDetection, bool bForceEncDetection)
{
ENC_DET_T encDetRes = { CPI_NONE, CPI_NONE, CPI_NONE, CPI_NONE, CPI_NONE, false, false, false, false };
FileVars_Init(lpData, cbData, &Globals.fvCurFile);
bool const bBOM_LE = Has_UTF16_LE_BOM(lpData, cbData);
bool const bBOM_BE = Has_UTF16_BE_BOM(lpData, cbData);
encDetRes.bHasBOM = (bBOM_LE || bBOM_BE);
encDetRes.bIsReverse = bBOM_BE;
encDetRes.bIsUTF8Sig = ((cbData >= 3) ? IsUTF8Signature(lpData) : false);
// --- 1st check for force encodings ---
LPCWSTR lpszExt = PathFindExtension(pszFile);
bool const bNfoDizDetected = (lpszExt && !(StringCchCompareXI(lpszExt, L".nfo") && StringCchCompareXI(lpszExt, L".diz")));
#define IS_ENC_ENFORCED() (!Encoding_IsNONE(encDetRes.forcedEncoding))
encDetRes.forcedEncoding = (Settings.LoadNFOasOEM && bNfoDizDetected) ? Globals.DOSEncoding : Encoding_Forced(CPI_GET);
if (!IS_ENC_ENFORCED())
{
encDetRes.fileVarEncoding = (FileVars_IsValidEncoding(&Globals.fvCurFile)) ? FileVars_GetEncoding(&Globals.fvCurFile) : CPI_NONE;
// force file vars ?
if (Encoding_IsValid(encDetRes.fileVarEncoding) && (Globals.fvCurFile.mask & FV_ENCODING)) {
encDetRes.forcedEncoding = encDetRes.fileVarEncoding;
}
}
// --- 2nd Use Encoding Analysis if applicable
size_t const cbNbytes4Analysis = min_s(cbData, 200000LL);
float confidence = 0.0f;
cpi_enc_t const asciiEnc = Settings.LoadASCIIasUTF8 ? CPI_UTF8 : CPI_ANSI_DEFAULT;
if (!IS_ENC_ENFORCED() || bForceEncDetection)
{
if (!bSkipANSICPDetection)
{
encDetRes.analyzedEncoding = Encoding_AnalyzeText(lpData, cbNbytes4Analysis, &confidence, iAnalyzeFallback);
}
if (encDetRes.analyzedEncoding == CPI_NONE)
{
encDetRes.analyzedEncoding = iAnalyzeFallback;
confidence = (1.0f - Settings2.AnalyzeReliableConfidenceLevel);
}
if (!bSkipUTFDetection)
{
encDetRes.unicodeAnalysis = GetUnicodeEncoding(lpData, cbData, &(encDetRes.bHasBOM), &(encDetRes.bIsReverse));
if (Encoding_IsNONE(encDetRes.unicodeAnalysis) && Encoding_IsUNICODE(encDetRes.analyzedEncoding))
{
encDetRes.unicodeAnalysis = encDetRes.analyzedEncoding;
}
//// check for UTF-32, can't handle
//if (encDetRes.bHasBOM && !bBOM_LE && !bBOM_BE) {
// encDetRes.unicodeAnalysis = CPI_NONE;
//}
//else if (encDetRes.bHasBOM && encDetRes.bIsReverse && !bBOM_BE) {
// encDetRes.unicodeAnalysis = CPI_NONE;
//}
//else if (encDetRes.bHasBOM && !encDetRes.bIsReverse && !bBOM_LE) {
// // must be UTF-32, can't handle
// encDetRes.unicodeAnalysis = CPI_NONE;
//}
}
if (bForceEncDetection) {
if (Encoding_IsValid(encDetRes.analyzedEncoding)) {
// no bIsReliable check (forced unreliable detection)
encDetRes.forcedEncoding = (encDetRes.analyzedEncoding == CPI_ASCII_7BIT) ? asciiEnc : encDetRes.analyzedEncoding;
}
else if (Encoding_IsValid(encDetRes.unicodeAnalysis)) {
encDetRes.forcedEncoding = encDetRes.unicodeAnalysis;
}
}
}
//bool const bIsUTF8orUnicodeAnalysis = Encoding_IsUTF8(encDetRes.analyzedEncoding) || Encoding_IsUNICODE(encDetRes.analyzedEncoding);
if (!IS_ENC_ENFORCED())
{
if (encDetRes.analyzedEncoding == CPI_NONE)
{
encDetRes.analyzedEncoding = iAnalyzeFallback;
confidence = (1.0f - Settings2.AnalyzeReliableConfidenceLevel);
}
else if (encDetRes.analyzedEncoding == CPI_ASCII_7BIT) {
encDetRes.analyzedEncoding = asciiEnc;
}
}
int const iConfidence = float2int(confidence * 100.0f);
int const iReliableThreshold = float2int(Settings2.AnalyzeReliableConfidenceLevel * 100.0f);
encDetRes.bIsAnalysisReliable = (iConfidence >= iReliableThreshold);
// --------------------------------------------------------------------------
// --- choose best encoding guess ----
// --------------------------------------------------------------------------
// init Preferred Encoding
encDetRes.Encoding = asciiEnc;
if (IS_ENC_ENFORCED())
{
encDetRes.Encoding = encDetRes.forcedEncoding;
}
else if (encDetRes.bIsUTF8Sig)
{
encDetRes.Encoding = CPI_UTF8SIGN;
}
else if (bBOM_LE || bBOM_BE) {
encDetRes.Encoding = bBOM_LE ? CPI_UNICODEBOM : CPI_UNICODEBEBOM;
encDetRes.bIsReverse = bBOM_BE;
}
else if (Encoding_IsValid(encDetRes.analyzedEncoding) && (encDetRes.bIsAnalysisReliable || !Settings.UseReliableCEDonly))
{
encDetRes.Encoding = encDetRes.analyzedEncoding;
}
else if (Encoding_IsValid(Encoding_SrcWeak(CPI_GET))) {
encDetRes.Encoding = Encoding_SrcWeak(CPI_GET);
encDetRes.bIsAnalysisReliable = false;
}
else if (Encoding_IsValid(iAnalyzeFallback)) {
encDetRes.Encoding = iAnalyzeFallback;
encDetRes.bIsAnalysisReliable = false;
}
if (!Encoding_IsValid(encDetRes.Encoding)) { encDetRes.Encoding = asciiEnc; }
return encDetRes;
}
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