From 4576f084543d53fe6445d1f3cfeba80ea51d8a2c Mon Sep 17 00:00:00 2001 From: Rainer Kottenhoff Date: Fri, 2 Mar 2018 00:33:03 +0100 Subject: [PATCH] + refactoring: prepare for enhanced encoding detection --- src/Dialogs.c | 2 + src/Edit.c | 83 +- src/Encoding.c | 1577 ++++++++++++++++++++++++++++++++++ src/Encoding.h | 139 +++ src/Helpers.c | 882 +------------------ src/Helpers.h | 81 +- src/Notepad3.c | 28 +- src/Notepad3.vcxproj | 2 + src/Notepad3.vcxproj.filters | 6 + src/Print.cpp | 6 +- src/Styles.c | 4 +- 11 files changed, 1794 insertions(+), 1016 deletions(-) create mode 100644 src/Encoding.c create mode 100644 src/Encoding.h diff --git a/src/Dialogs.c b/src/Dialogs.c index 8b7104114..2baba9a28 100644 --- a/src/Dialogs.c +++ b/src/Dialogs.c @@ -44,6 +44,8 @@ #include "resource.h" #include "version.h" #include "helpers.h" +#include "encoding.h" + #include "dialogs.h" diff --git a/src/Edit.c b/src/Edit.c index 2f8bb26ae..b6f456b79 100644 --- a/src/Edit.c +++ b/src/Edit.c @@ -32,6 +32,7 @@ #include #include #include + #include "scintilla.h" #include "scilexer.h" #include "notepad3.h" @@ -42,9 +43,13 @@ #include "../uthash/utarray.h" //#include "../uthash/utstring.h" #include "helpers.h" -#include "edit.h" +#include "encoding.h" + #include "SciCall.h" +#include "edit.h" + + #ifndef LCMAP_TITLECASE #define LCMAP_TITLECASE 0x00000300 // Title Case Letters bit mask #endif @@ -103,9 +108,6 @@ extern int g_iTabWidth; extern int g_iIndentWidth; -extern NP2ENCODING g_Encodings[]; - - #define DELIM_BUFFER 258 static char DelimChars[DELIM_BUFFER] = { '\0' }; static char DelimCharsAccel[DELIM_BUFFER] = { '\0' }; @@ -411,9 +413,9 @@ BOOL EditConvertText(HWND hwnd, int encSource, int encDest, BOOL bSetSavePoint) WCHAR* pwchText = GlobalAlloc(GPTR,wchBufSize); // MultiBytes(Sci) -> WideChar(destination) -> Sci(MultiByte) - //UINT cpSci = g_Encodings[encSource].uCodePage; + //UINT cpSci = Encoding_GetCodePage(encSource); UINT cpSci = Encoding_SciGetCodePage(hwnd); // fixed Scintilla internal (UTF-8) - UINT cpDst = g_Encodings[encDest].uCodePage; + UINT cpDst = Encoding_GetCodePage(encDest); // get text as wide char int cbwText = MultiByteToWideChar(cpSci,0, pchText, (int)length, pwchText, (int)wchBufSize); @@ -495,13 +497,13 @@ BOOL EditIsRecodingNeeded(WCHAR* pszText, int cchLen) if ((pszText == NULL) || (cchLen < 1)) return FALSE; - UINT codepage = g_Encodings[Encoding_Current(CPI_GET)].uCodePage; + UINT codepage = Encoding_GetCodePage(Encoding_Current(CPI_GET)); if ((codepage == CP_UTF7) || (codepage == CP_UTF8)) return FALSE; DWORD dwFlags = WC_NO_BEST_FIT_CHARS | WC_COMPOSITECHECK | WC_DEFAULTCHAR; - BOOL useNullParams = (g_Encodings[Encoding_Current(CPI_GET)].uFlags & NCP_MBCS) ? TRUE : FALSE; + BOOL useNullParams = Encoding_IsMBCS(Encoding_Current(CPI_GET)) ? TRUE : FALSE; BOOL bDefaultCharsUsed = FALSE; int cch = 0; @@ -1061,10 +1063,10 @@ BOOL EditLoadFile( bPreferOEM = TRUE; } - const int iFileEncoding = Encoding_SrcCmdLn(CPI_GET); + const int iForcedEncoding = Encoding_SrcCmdLn(CPI_GET); const int iFileEncWeak = (Encoding_SrcWeak(CPI_GET) != CPI_NONE) ? Encoding_SrcWeak(CPI_GET) : CPI_ANSI_DEFAULT; const int iPreferedEncoding = (bPreferOEM) ? g_DOSEncoding : (bUseDefaultForFileEncoding ? g_iDefaultNewFileEncoding : iFileEncWeak); - //@@@(g_Encodings[iFileEncWeak].uFlags & NCP_INTERNAL) ? g_iDefaultNewFileEncoding : iFileEncWeak; + //@@@ Encoding_IsINTERNAL(iFileEncWeak) ? g_iDefaultNewFileEncoding : iFileEncWeak; BOOL bBOM = FALSE; BOOL bReverse = FALSE; @@ -1072,36 +1074,35 @@ BOOL EditLoadFile( if (cbData == 0) { FileVars_Init(NULL,0,&fvCurFile); *iEOLMode = iLineEndings[g_iDefaultEOLMode]; - if (iFileEncoding == CPI_NONE) { + if (iForcedEncoding == CPI_NONE) { if (bLoadASCIIasUTF8 && !bPreferOEM) *iEncoding = CPI_UTF8; else *iEncoding = iPreferedEncoding; } else - *iEncoding = iFileEncoding; + *iEncoding = iForcedEncoding; Encoding_SciSetCodePage(hwnd,*iEncoding); EditSetNewText(hwnd,"",0); SendMessage(hwnd,SCI_SETEOLMODE,iLineEndings[g_iDefaultEOLMode],0); GlobalFree(lpData); } - else if (!bSkipEncodingDetection && - (iFileEncoding == CPI_NONE || iFileEncoding == CPI_UNICODE || iFileEncoding == CPI_UNICODEBE) && - (iFileEncoding == CPI_UNICODE || iFileEncoding == CPI_UNICODEBE || IsUnicode(lpData,cbData,&bBOM,&bReverse)) && - (iFileEncoding == CPI_UNICODE || iFileEncoding == CPI_UNICODEBE || !IsUTF8Signature(lpData))) // check for UTF-8 signature + (iForcedEncoding == CPI_NONE || iForcedEncoding == CPI_UNICODE || iForcedEncoding == CPI_UNICODEBE) && + (iForcedEncoding == CPI_UNICODE || iForcedEncoding == CPI_UNICODEBE || IsUnicode(lpData,cbData,&bBOM,&bReverse)) && + (iForcedEncoding == CPI_UNICODE || iForcedEncoding == CPI_UNICODEBE || !IsUTF8Signature(lpData))) // check for UTF-8 signature { char* lpDataUTF8; - if (iFileEncoding == CPI_UNICODE) { + if (iForcedEncoding == CPI_UNICODE) { bBOM = (*((UNALIGNED PWCHAR)lpData) == 0xFEFF); bReverse = FALSE; } - else if (iFileEncoding == CPI_UNICODEBE) + else if (iForcedEncoding == CPI_UNICODEBE) bBOM = (*((UNALIGNED PWCHAR)lpData) == 0xFFFE); - if (iFileEncoding == CPI_UNICODEBE || bReverse) { + if (iForcedEncoding == CPI_UNICODEBE || bReverse) { _swab(lpData,lpData,cbData); if (bBOM) *iEncoding = CPI_UNICODEBEBOM; @@ -1148,18 +1149,17 @@ BOOL EditLoadFile( else { FileVars_Init(lpData,cbData,&fvCurFile); - if (!bSkipEncodingDetection && (iFileEncoding == CPI_NONE || iFileEncoding == CPI_UTF8 || iFileEncoding == CPI_UTF8SIGN) && + if (!bSkipEncodingDetection && (iForcedEncoding == CPI_NONE || iForcedEncoding == CPI_UTF8 || iForcedEncoding == CPI_UTF8SIGN) && ((IsUTF8Signature(lpData) || FileVars_IsUTF8(&fvCurFile) || - (iFileEncoding == CPI_UTF8 || iFileEncoding == CPI_UTF8SIGN) || + (iForcedEncoding == CPI_UTF8 || iForcedEncoding == CPI_UTF8SIGN) || (!bPreferOEM && bLoadASCIIasUTF8) || // from menu "Reload As UTF-8" (IsUTF8(lpData,cbData) && (((UTF8_mbslen_bytes(UTF8StringStart(lpData)) - 1 != UTF8_mbslen(UTF8StringStart(lpData),IsUTF8Signature(lpData) ? cbData-3 : cbData)) || (!bPreferOEM && ( - g_Encodings[iPreferedEncoding].uFlags & NCP_UTF8 || - bLoadASCIIasUTF8))))))) && !(FileVars_IsNonUTF8(&fvCurFile) && - (iFileEncoding != CPI_UTF8 && iFileEncoding != CPI_UTF8SIGN))) + Encoding_IsUTF8(iPreferedEncoding) || bLoadASCIIasUTF8))))))) && !(FileVars_IsNonUTF8(&fvCurFile) && + (iForcedEncoding != CPI_UTF8 && iForcedEncoding != CPI_UTF8SIGN))) { Encoding_SciSetCodePage(hwnd,CPI_UTF8); EditSetNewText(hwnd,"",0); @@ -1178,8 +1178,8 @@ BOOL EditLoadFile( else { - if (iFileEncoding != CPI_NONE) - *iEncoding = iFileEncoding; + if (iForcedEncoding != CPI_NONE) + *iEncoding = iForcedEncoding; else { *iEncoding = FileVars_GetEncoding(&fvCurFile); if (*iEncoding == CPI_NONE) { @@ -1191,10 +1191,10 @@ BOOL EditLoadFile( } } - if (((g_Encodings[*iEncoding].uCodePage != CP_UTF7) && (g_Encodings[*iEncoding].uFlags & NCP_EXTERNAL_8BIT)) || - ((g_Encodings[*iEncoding].uCodePage == CP_UTF7) && IsUTF7(lpData,cbData))) { + if (((Encoding_GetCodePage(*iEncoding) != CP_UTF7) && Encoding_IsEXTERNAL_8BIT(*iEncoding)) || + ((Encoding_GetCodePage(*iEncoding) == CP_UTF7) && IsUTF7(lpData,cbData))) { - UINT uCodePage = g_Encodings[*iEncoding].uCodePage; + UINT uCodePage = Encoding_GetCodePage(*iEncoding); LPWSTR lpDataWide = GlobalAlloc(GPTR,cbData * 2 + 16); int cbDataWide = MultiByteToWideChar(uCodePage,0,lpData,cbData,lpDataWide,(int)GlobalSize(lpDataWide)/sizeof(WCHAR)); @@ -1229,7 +1229,7 @@ BOOL EditLoadFile( } } else { - *iEncoding = Encoding_IsValid(iFileEncoding) ? iFileEncoding : iPreferedEncoding; + *iEncoding = Encoding_IsValid(iForcedEncoding) ? iForcedEncoding : iPreferedEncoding; Encoding_SciSetCodePage(hwnd,*iEncoding); EditSetNewText(hwnd,"",0); EditSetNewText(hwnd,lpData,cbData); @@ -1343,19 +1343,19 @@ BOOL EditSaveFile( } }*/ - if (g_Encodings[iEncoding].uFlags & NCP_UNICODE) + if (Encoding_IsUNICODE(iEncoding)) { SetEndOfFile(hFile); LPWSTR lpDataWide = GlobalAlloc(GPTR, cbData * 2 + 16); int bomoffset = 0; - if (g_Encodings[iEncoding].uFlags & NCP_UNICODE_BOM) { + if (Encoding_IsUNICODE_BOM(iEncoding)) { const char* bom = "\xFF\xFE"; CopyMemory((char*)lpDataWide, bom, 2); bomoffset = 1; } int cbDataWide = bomoffset + MultiByteToWideChar(Encoding_SciGetCodePage(hwnd), 0, lpData, cbData, &lpDataWide[bomoffset], (int)GlobalSize(lpDataWide) / sizeof(WCHAR) - bomoffset); - if (g_Encodings[iEncoding].uFlags & NCP_UNICODE_REVERSE) { + if (Encoding_IsUNICODE_REVERSE(iEncoding)) { _swab((char*)lpDataWide, (char*)lpDataWide, cbDataWide * sizeof(WCHAR)); } bWriteSuccess = EncryptAndWriteFile(hwnd, hFile, (BYTE*)lpDataWide, cbDataWide * sizeof(WCHAR), &dwBytesWritten); @@ -1365,11 +1365,11 @@ BOOL EditSaveFile( GlobalFree(lpData); } - else if (g_Encodings[iEncoding].uFlags & NCP_UTF8) + else if (Encoding_IsUTF8(iEncoding)) { SetEndOfFile(hFile); - if (g_Encodings[iEncoding].uFlags & NCP_UTF8_SIGN) { + if (Encoding_IsUTF8_SIGN(iEncoding)) { const char* bom = "\xEF\xBB\xBF"; DWORD bomoffset = 3; MoveMemory(&lpData[bomoffset], lpData, cbData); @@ -1383,15 +1383,15 @@ BOOL EditSaveFile( GlobalFree(lpData); } - else if (g_Encodings[iEncoding].uFlags & NCP_EXTERNAL_8BIT) { + else if (Encoding_IsEXTERNAL_8BIT(iEncoding)) { BOOL bCancelDataLoss = FALSE; - UINT uCodePage = g_Encodings[iEncoding].uCodePage; + UINT uCodePage = Encoding_GetCodePage(iEncoding); LPWSTR lpDataWide = GlobalAlloc(GPTR,cbData * 2 + 16); int cbDataWide = MultiByteToWideChar(Encoding_SciGetCodePage(hwnd),0,lpData,cbData,lpDataWide,(int)GlobalSize(lpDataWide)/sizeof(WCHAR)); - if (g_Encodings[iEncoding].uFlags & NCP_MBCS) { + if (Encoding_IsMBCS(iEncoding)) { GlobalFree(lpData); lpData = GlobalAlloc(GPTR, GlobalSize(lpDataWide) * 2); // need more space cbData = WideCharToMultiByte(uCodePage, 0, lpDataWide, cbDataWide, lpData, (int)GlobalSize(lpData), NULL, NULL); @@ -7361,16 +7361,15 @@ BOOL FileVars_IsValidEncoding(LPFILEVARS lpfv) { if (lpfv->mask & FV_ENCODING && lpfv->iEncoding >= 0 && lpfv->iEncoding < Encoding_CountOf()) { - if ((g_Encodings[lpfv->iEncoding].uFlags & NCP_INTERNAL) || - IsValidCodePage(g_Encodings[lpfv->iEncoding].uCodePage) && - GetCPInfo(g_Encodings[lpfv->iEncoding].uCodePage,&cpi)) { + if ((Encoding_IsINTERNAL(lpfv->iEncoding)) || + IsValidCodePage(Encoding_GetCodePage(lpfv->iEncoding)) && + GetCPInfo(Encoding_GetCodePage(lpfv->iEncoding),&cpi)) { return(TRUE); } } return(FALSE); } - //============================================================================= // // FileVars_GetEncoding() diff --git a/src/Encoding.c b/src/Encoding.c new file mode 100644 index 000000000..2c91e51e3 --- /dev/null +++ b/src/Encoding.c @@ -0,0 +1,1577 @@ +/****************************************************************************** +* * +* * +* Notepad3 * +* * +* Encoding.c * +* General helper functions * +* Based on code from Notepad2, (c) Florian Balmer 1996-2011 * +* Parts taken from SciTE, (c) Neil Hodgson * +* MinimizeToTray, (c) 2000 Matthew Ellis * +* * +* (c) Rizonesoft 2015-2018 * +* 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 + +#include +#include +#include + +//#include "../uthash/utarray.h" + +#include "scintilla.h" +#include "helpers.h" +#include "encoding.h" + + +extern HINSTANCE g_hInstance; + + +//============================================================================= +// +// Encoding Helper Functions +// + +int g_DOSEncoding; + +// Supported Encodings +WCHAR wchANSI[16] = { L'\0' }; +WCHAR wchOEM[16] = { L'\0' }; + +static NP2ENCODING g_Encodings[] = { +{ NCP_ANSI | NCP_RECODE, CP_ACP, "ansi,system,ascii,", 61000, L"" }, +{ NCP_OEM | NCP_RECODE, CP_OEMCP, "oem,oem,", 61001, L"" }, +{ NCP_UNICODE | NCP_UNICODE_BOM, CP_UTF8, "", 61002, L"" }, +{ NCP_UNICODE | NCP_UNICODE_REVERSE | NCP_UNICODE_BOM, CP_UTF8, "", 61003, L"" }, +{ NCP_UNICODE | NCP_RECODE, CP_UTF8, "utf-16,utf16,unicode,", 61004, L"" }, +{ NCP_UNICODE | NCP_UNICODE_REVERSE | NCP_RECODE, CP_UTF8, "utf-16be,utf16be,unicodebe,", 61005, L"" }, +{ NCP_UTF8 | NCP_RECODE, CP_UTF8, "utf-8,utf8,", 61006, L"" }, +{ NCP_UTF8 | NCP_UTF8_SIGN, CP_UTF8, "utf-8,utf8,", 61007, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, CP_UTF7, "utf-7,utf7,", 61008, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 720, "DOS-720,dos720,", 61009, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28596, "iso-8859-6,iso88596,arabic,csisolatinarabic,ecma114,isoir127,", 61010, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10004, "x-mac-arabic,xmacarabic,", 61011, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1256, "windows-1256,windows1256,cp1256", 61012, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 775, "ibm775,ibm775,cp500,", 61013, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28594, "iso-8859-4,iso88594,csisolatin4,isoir110,l4,latin4,", 61014, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1257, "windows-1257,windows1257,", 61015, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 852, "ibm852,ibm852,cp852,", 61016, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28592, "iso-8859-2,iso88592,csisolatin2,isoir101,latin2,l2,", 61017, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10029, "x-mac-ce,xmacce,", 61018, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1250, "windows-1250,windows1250,xcp1250,", 61019, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 936, "gb2312,gb2312,chinese,cngb,csgb2312,csgb231280,gb231280,gbk,", 61020, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10008, "x-mac-chinesesimp,xmacchinesesimp,", 61021, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 950, "big5,big5,cnbig5,csbig5,xxbig5,", 61022, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10002, "x-mac-chinesetrad,xmacchinesetrad,", 61023, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10082, "x-mac-croatian,xmaccroatian,", 61024, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 866, "cp866,cp866,ibm866,", 61025, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28595, "iso-8859-5,iso88595,csisolatin5,csisolatincyrillic,cyrillic,isoir144,", 61026, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 20866, "koi8-r,koi8r,cskoi8r,koi,koi8,", 61027, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 21866, "koi8-u,koi8u,koi8ru,", 61028, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10007, "x-mac-cyrillic,xmaccyrillic,", 61029, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1251, "windows-1251,windows1251,xcp1251,", 61030, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28603, "iso-8859-13,iso885913,", 61031, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 863, "ibm863,ibm863,", 61032, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 737, "ibm737,ibm737,", 61033, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28597, "iso-8859-7,iso88597,csisolatingreek,ecma118,elot928,greek,greek8,isoir126,", 61034, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10006, "x-mac-greek,xmacgreek,", 61035, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1253, "windows-1253,windows1253,", 61036, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 869, "ibm869,ibm869,", 61037, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 862, "DOS-862,dos862,", 61038, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 38598, "iso-8859-8-i,iso88598i,logical,", 61039, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28598, "iso-8859-8,iso88598,csisolatinhebrew,hebrew,isoir138,visual,", 61040, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10005, "x-mac-hebrew,xmachebrew,", 61041, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1255, "windows-1255,windows1255,", 61042, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 861, "ibm861,ibm861,", 61043, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10079, "x-mac-icelandic,xmacicelandic,", 61044, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10001, "x-mac-japanese,xmacjapanese,", 61045, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 932, "shift_jis,shiftjis,shiftjs,csshiftjis,cswindows31j,mskanji,xmscp932,xsjis,", 61046, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10003, "x-mac-korean,xmackorean,", 61047, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 949, "windows-949,windows949,ksc56011987,csksc5601,euckr,isoir149,korean,ksc56011989", 61048, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28593, "iso-8859-3,iso88593,latin3,isoir109,l3,", 61049, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28605, "iso-8859-15,iso885915,latin9,l9,", 61050, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 865, "ibm865,ibm865,", 61051, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 437, "ibm437,ibm437,437,cp437,cspc8,codepage437,", 61052, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 858, "ibm858,ibm858,ibm00858,", 61053, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 860, "ibm860,ibm860,", 61054, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10010, "x-mac-romanian,xmacromanian,", 61055, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10021, "x-mac-thai,xmacthai,", 61056, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 874, "windows-874,windows874,dos874,iso885911,tis620,", 61057, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 857, "ibm857,ibm857,", 61058, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28599, "iso-8859-9,iso88599,latin5,isoir148,l5,", 61059, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10081, "x-mac-turkish,xmacturkish,", 61060, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1254, "windows-1254,windows1254,", 61061, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10017, "x-mac-ukrainian,xmacukrainian,", 61062, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1258, "windows-1258,windows-258,", 61063, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 850, "ibm850,ibm850,", 61064, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 28591, "iso-8859-1,iso88591,cp819,latin1,ibm819,isoir100,latin1,l1,", 61065, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 10000, "macintosh,macintosh,", 61066, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1252, "windows-1252,windows1252,cp367,cp819,ibm367,us,xansi,", 61067, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 37, "ebcdic-cp-us,ebcdiccpus,ebcdiccpca,ebcdiccpwt,ebcdiccpnl,ibm037,cp037,", 61068, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 500, "x-ebcdic-international,xebcdicinternational,", 61069, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 875, "x-EBCDIC-GreekModern,xebcdicgreekmodern,", 61070, L"" }, +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 1026, "CP1026,cp1026,csibm1026,ibm1026,", 61071, L"" }, +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 870, "CP870,cp870,ebcdiccproece,ebcdiccpyu,csibm870,ibm870,", 00000, L"" }, // IBM EBCDIC (Multilingual Latin-2) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1047, "IBM01047,ibm01047,", 00000, L"" }, // IBM EBCDIC (Open System Latin-1) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1140, "x-ebcdic-cp-us-euro,xebcdiccpuseuro,", 00000, L"" }, // IBM EBCDIC (US-Canada-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1141, "x-ebcdic-germany-euro,xebcdicgermanyeuro,", 00000, L"" }, // IBM EBCDIC (Germany-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1142, "x-ebcdic-denmarknorway-euro,xebcdicdenmarknorwayeuro,", 00000, L"" }, // IBM EBCDIC (Denmark-Norway-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1143, "x-ebcdic-finlandsweden-euro,xebcdicfinlandswedeneuro,", 00000, L"" }, // IBM EBCDIC (Finland-Sweden-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1144, "x-ebcdic-italy-euro,xebcdicitalyeuro,", 00000, L"" }, // IBM EBCDIC (Italy-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1145, "x-ebcdic-spain-euro,xebcdicspaineuro,", 00000, L"" }, // IBM EBCDIC (Spain-Latin America-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1146, "x-ebcdic-uk-euro,xebcdicukeuro,", 00000, L"" }, // IBM EBCDIC (UK-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1147, "x-ebcdic-france-euro,xebcdicfranceeuro,", 00000, L"" }, // IBM EBCDIC (France-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1148, "x-ebcdic-international-euro,xebcdicinternationaleuro,", 00000, L"" }, // IBM EBCDIC (International-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1149, "x-ebcdic-icelandic-euro,xebcdicicelandiceuro,", 00000, L"" }, // IBM EBCDIC (Icelandic-Euro) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1361, "johab,johab,", 00000, L"" }, // Korean (Johab) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20273, "x-EBCDIC-Germany,xebcdicgermany,", 00000, L"" }, // IBM EBCDIC (Germany) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20277, "x-EBCDIC-DenmarkNorway,xebcdicdenmarknorway,ebcdiccpdk,ebcdiccpno,", 00000, L"" }, // IBM EBCDIC (Denmark-Norway) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20278, "x-EBCDIC-FinlandSweden,xebcdicfinlandsweden,ebcdicpfi,ebcdiccpse,", 00000, L"" }, // IBM EBCDIC (Finland-Sweden) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20280, "x-EBCDIC-Italy,xebcdicitaly,", 00000, L"" }, // IBM EBCDIC (Italy) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20284, "x-EBCDIC-Spain,xebcdicspain,ebcdiccpes,", 00000, L"" }, // IBM EBCDIC (Spain-Latin America) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20285, "x-EBCDIC-UK,xebcdicuk,ebcdiccpgb,", 00000, L"" }, // IBM EBCDIC (UK) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20290, "x-EBCDIC-JapaneseKatakana,xebcdicjapanesekatakana,", 00000, L"" }, // IBM EBCDIC (Japanese Katakana) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20297, "x-EBCDIC-France,xebcdicfrance,ebcdiccpfr,", 00000, L"" }, // IBM EBCDIC (France) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20420, "x-EBCDIC-Arabic,xebcdicarabic,ebcdiccpar1,", 00000, L"" }, // IBM EBCDIC (Arabic) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20423, "x-EBCDIC-Greek,xebcdicgreek,ebcdiccpgr,", 00000, L"" }, // IBM EBCDIC (Greek) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20424, "x-EBCDIC-Hebrew,xebcdichebrew,ebcdiccphe,", 00000, L"" }, // IBM EBCDIC (Hebrew) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20833, "x-EBCDIC-KoreanExtended,xebcdickoreanextended,", 00000, L"" }, // IBM EBCDIC (Korean Extended) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20838, "x-EBCDIC-Thai,xebcdicthai,ibmthai,csibmthai,", 00000, L"" }, // IBM EBCDIC (Thai) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20871, "x-EBCDIC-Icelandic,xebcdicicelandic,ebcdiccpis,", 00000, L"" }, // IBM EBCDIC (Icelandic) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20880, "x-EBCDIC-CyrillicRussian,xebcdiccyrillicrussian,ebcdiccyrillic,", 00000, L"" }, // IBM EBCDIC (Cyrillic Russian) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20905, "x-EBCDIC-Turkish,xebcdicturkish,ebcdiccptr,", 00000, L"" }, // IBM EBCDIC (Turkish) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20924, "IBM00924,ibm00924,ebcdiclatin9euro,", 00000, L"" }, // IBM EBCDIC (Open System-Euro Latin-1) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 21025, "x-EBCDIC-CyrillicSerbianBulgarian,xebcdiccyrillicserbianbulgarian,", 00000, L"" }, // IBM EBCDIC (Cyrillic Serbian-Bulgarian) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50930, "x-EBCDIC-JapaneseAndKana,xebcdicjapaneseandkana,", 00000, L"" }, // IBM EBCDIC (Japanese and Japanese Katakana) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50931, "x-EBCDIC-JapaneseAndUSCanada,xebcdicjapaneseanduscanada,", 00000, L"" }, // IBM EBCDIC (Japanese and US-Canada) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50933, "x-EBCDIC-KoreanAndKoreanExtended,xebcdickoreanandkoreanextended,", 00000, L"" }, // IBM EBCDIC (Korean and Korean Extended) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50935, "x-EBCDIC-SimplifiedChinese,xebcdicsimplifiedchinese,", 00000, L"" }, // IBM EBCDIC (Chinese Simplified) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50937, "x-EBCDIC-TraditionalChinese,xebcdictraditionalchinese,", 00000, L"" }, // IBM EBCDIC (Chinese Traditional) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50939, "x-EBCDIC-JapaneseAndJapaneseLatin,xebcdicjapaneseandjapaneselatin,", 00000, L"" }, // IBM EBCDIC (Japanese and Japanese-Latin) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20105, "x-IA5,xia5,", 00000, L"" }, // Western European (IA5) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20106, "x-IA5-German,xia5german,", 00000, L"" }, // German (IA5) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20107, "x-IA5-Swedish,xia5swedish,", 00000, L"" }, // Swedish (IA5) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20108, "x-IA5-Norwegian,xia5norwegian,", 00000, L"" }, // Norwegian (IA5) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20936, "x-cp20936,xcp20936,", 00000, L"" }, // Chinese Simplified (GB2312) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20932, "euc-jp,,", 00000, L"" }, // Japanese (JIS X 0208-1990 & 0212-1990) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50220, "iso-2022-jp,iso2022jp,", 00000, L"" }, // Japanese (JIS) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50221, "csISO2022JP,csiso2022jp,", 00000, L"" }, // Japanese (JIS-Allow 1 byte Kana) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50222, "_iso-2022-jp$SIO,iso2022jpSIO,", 00000, L"" }, // Japanese (JIS-Allow 1 byte Kana - SO/SI) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50225, "iso-2022-kr,iso2022kr,csiso2022kr,", 00000, L"" }, // Korean (ISO-2022-KR) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50227, "x-cp50227,xcp50227,", 00000, L"" }, // Chinese Simplified (ISO-2022) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50229, "iso-2022-cn,iso2022cn,", 00000, L"" }, // Chinese Traditional (ISO-2022) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20000, "x-Chinese-CNS,xchinesecns,", 00000, L"" }, // Chinese Traditional (CNS) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20002, "x-Chinese-Eten,xchineseeten,", 00000, L"" }, // Chinese Traditional (Eten) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51932, "euc-jp,eucjp,xeuc,xeucjp,", 00000, L"" }, // Japanese (EUC) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51936, "euc-cn,euccn,xeuccn,", 00000, L"" }, // Chinese Simplified (EUC) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51949, "euc-kr,euckr,cseuckr,", 00000, L"" }, // Korean (EUC) +//{ NCP_EXTERNAL_8BIT|NCP_RECODE, 52936, "hz-gb-2312,hzgb2312,hz,", 00000, L"" }, // Chinese Simplified (HZ-GB2312) +{ NCP_EXTERNAL_8BIT | NCP_RECODE, 54936, "gb18030,gb18030,", 61072, L"" } // Chinese Simplified (GB18030) + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57002, "x-iscii-de,xisciide,", 00000, L"" }, // ISCII Devanagari + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57003, "x-iscii-be,xisciibe,", 00000, L"" }, // ISCII Bengali + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57004, "x-iscii-ta,xisciita,", 00000, L"" }, // ISCII Tamil + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57005, "x-iscii-te,xisciite,", 00000, L"" }, // ISCII Telugu + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57006, "x-iscii-as,xisciias,", 00000, L"" }, // ISCII Assamese + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57007, "x-iscii-or,xisciior,", 00000, L"" }, // ISCII Oriya + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57008, "x-iscii-ka,xisciika,", 00000, L"" }, // ISCII Kannada + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57009, "x-iscii-ma,xisciima,", 00000, L"" }, // ISCII Malayalam + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57010, "x-iscii-gu,xisciigu,", 00000, L"" }, // ISCII Gujarathi + //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57011, "x-iscii-pa,xisciipa,", 00000, L"" }, // ISCII Panjabi +}; + +int Encoding_CountOf() { + return COUNTOF(g_Encodings); +} + +int Encoding_Current(int iEncoding) { + static int CurrentEncoding = CPI_NONE; + + if (iEncoding >= 0) { + if (Encoding_IsValid(iEncoding)) + CurrentEncoding = iEncoding; + else + CurrentEncoding = CPI_UTF8; + } + return CurrentEncoding; +} + + +int Encoding_SrcCmdLn(int iSrcEncoding) { + static int SourceEncoding = CPI_NONE; + + if (iSrcEncoding >= 0) { + if (Encoding_IsValid(iSrcEncoding)) + SourceEncoding = iSrcEncoding; + else + SourceEncoding = CPI_UTF8; + } + else if (iSrcEncoding == CPI_NONE) { + SourceEncoding = CPI_NONE; + } + return SourceEncoding; +} + + +int Encoding_SrcWeak(int iSrcWeakEnc) { + static int SourceWeakEncoding = CPI_NONE; + + if (iSrcWeakEnc >= 0) { + if (Encoding_IsValid(iSrcWeakEnc)) + SourceWeakEncoding = iSrcWeakEnc; + else + SourceWeakEncoding = CPI_ANSI_DEFAULT; + } + else if (iSrcWeakEnc == CPI_NONE) { + SourceWeakEncoding = CPI_NONE; + } + return SourceWeakEncoding; +} + + +BOOL Encoding_HasChanged(int iOriginalEncoding) { + static int OriginalEncoding = CPI_NONE; + + if (iOriginalEncoding >= CPI_NONE) { + OriginalEncoding = iOriginalEncoding; + } + return (BOOL)(OriginalEncoding != Encoding_Current(CPI_GET)); +} +// ============================================================================ + + +void Encoding_InitDefaults() + +{ + const UINT uCodePageMBCS[20] = { + 42, // (Symbol) + 50220,50221,50222,50225,50227,50229, // (Chinese, Japanese, Korean) + 54936, // (GB18030) + 57002,57003,57004,57005,57006,57007,57008,57009,57010,57011, // (ISCII) + 65000, // (UTF-7) + 65001 // (UTF-8) + }; + + g_Encodings[CPI_ANSI_DEFAULT].uCodePage = GetACP(); // set ANSI system CP + StringCchPrintf(wchANSI, COUNTOF(wchANSI), L" (CP-%u)", g_Encodings[CPI_ANSI_DEFAULT].uCodePage); + + for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); ++i) { + if (Encoding_IsValid(i) && (g_Encodings[i].uCodePage == g_Encodings[CPI_ANSI_DEFAULT].uCodePage)) { + g_Encodings[i].uFlags |= NCP_ANSI; + if (g_Encodings[i].uFlags & NCP_EXTERNAL_8BIT) + g_Encodings[CPI_ANSI_DEFAULT].uFlags |= NCP_EXTERNAL_8BIT; + break; + } + } + + g_Encodings[CPI_OEM].uCodePage = GetOEMCP(); + StringCchPrintf(wchOEM, COUNTOF(wchOEM), L" (CP-%u)", g_Encodings[CPI_OEM].uCodePage); + + for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); ++i) { + if (Encoding_IsValid(i) && (g_Encodings[i].uCodePage == g_Encodings[CPI_OEM].uCodePage)) { + g_Encodings[i].uFlags |= NCP_OEM; + if (g_Encodings[i].uFlags & NCP_EXTERNAL_8BIT) + g_Encodings[CPI_OEM].uFlags |= NCP_EXTERNAL_8BIT; + break; + } + } + + // multi byte character sets + for (int i = 0; i < COUNTOF(g_Encodings); ++i) { + for (int k = 0; k < COUNTOF(uCodePageMBCS); k++) { + if (g_Encodings[i].uCodePage == uCodePageMBCS[k]) { + g_Encodings[i].uFlags |= NCP_MBCS; + } + } + } + + g_DOSEncoding = CPI_OEM; + // Try to set the DOS encoding to DOS-437 if the default OEMCP is not DOS-437 + if (g_Encodings[g_DOSEncoding].uCodePage != 437) { + for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); ++i) { + if (Encoding_IsValid(i) && (g_Encodings[i].uCodePage == 437)) { + g_DOSEncoding = i; + break; + } + } + } +} +// ============================================================================ + + +int Encoding_MapIniSetting(BOOL bLoad, int iSetting) { + if (bLoad) { + switch (iSetting) { + case -1: return CPI_NONE; + case 0: return CPI_ANSI_DEFAULT; + case 1: return CPI_UNICODEBOM; + case 2: return CPI_UNICODEBEBOM; + case 3: return CPI_UTF8; + case 4: return CPI_UTF8SIGN; + case 5: return CPI_OEM; + case 6: return CPI_UNICODE; + case 7: return CPI_UNICODEBE; + case 8: return CPI_UTF7; + default: { + for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); i++) { + if ((g_Encodings[i].uCodePage == (UINT)iSetting) && Encoding_IsValid(i)) + return(i); + } + return CPI_ANSI_DEFAULT; + } + } + } + else { + switch (iSetting) { + case CPI_NONE: return -1; + case CPI_ANSI_DEFAULT: return 0; + case CPI_UNICODEBOM: return 1; + case CPI_UNICODEBEBOM: return 2; + case CPI_UTF8: return 3; + case CPI_UTF8SIGN: return 4; + case CPI_OEM: return 5; + case CPI_UNICODE: return 6; + case CPI_UNICODEBE: return 7; + case CPI_UTF7: return 8; + default: { + if (Encoding_IsValid(iSetting)) + return(g_Encodings[iSetting].uCodePage); + else + return CPI_ANSI_DEFAULT; + } + } + } +} +// ============================================================================ + + +int Encoding_MapUnicode(int iUni) { + + if (iUni == CPI_UNICODEBOM) + return CPI_UNICODE; + else if (iUni == CPI_UNICODEBEBOM) + return CPI_UNICODEBE; + else if (iUni == CPI_UTF8SIGN) + return CPI_UTF8; + else + return iUni; +} +// ============================================================================ + + +void Encoding_SetLabel(int iEncoding) { + if (g_Encodings[iEncoding].wchLabel[0] == L'\0') { + WCHAR wch1[128] = { L'\0' }; + WCHAR wch2[128] = { L'\0' }; + GetString(g_Encodings[iEncoding].idsName, wch1, COUNTOF(wch1)); + WCHAR *pwsz = StrChr(wch1, L';'); + if (pwsz) { + pwsz = StrChr(CharNext(pwsz), L';'); + if (pwsz) { + pwsz = CharNext(pwsz); + } + } + if (!pwsz) + pwsz = wch1; + + StringCchCopyN(wch2, COUNTOF(wch2), pwsz, COUNTOF(wch1)); + + if (Encoding_IsANSI(iEncoding)) + StringCchCatN(wch2, COUNTOF(wch2), wchANSI, COUNTOF(wchANSI)); + else if (Encoding_IsOEM(iEncoding)) + StringCchCatN(wch2, COUNTOF(wch2), wchOEM, COUNTOF(wchOEM)); + + StringCchCopyN(g_Encodings[iEncoding].wchLabel, COUNTOF(g_Encodings[iEncoding].wchLabel), + wch2, COUNTOF(g_Encodings[iEncoding].wchLabel)); + } +} +// ============================================================================ + + +int Encoding_MatchW(LPCWSTR pwszTest) { + char tchTest[256] = { '\0' }; + WideCharToMultiByteStrg(CP_ACP, pwszTest, tchTest); + return(Encoding_MatchA(tchTest)); +} +// ============================================================================ + + +int Encoding_MatchA(char *pchTest) { + char chTest[256] = { '\0' }; + char *pchSrc = pchTest; + char *pchDst = chTest; + *pchDst++ = ','; + while (*pchSrc) { + if (IsCharAlphaNumericA(*pchSrc)) + *pchDst++ = *CharLowerA(pchSrc); + pchSrc++; + } + *pchDst++ = ','; + *pchDst = 0; + for (int i = 0; i < COUNTOF(g_Encodings); i++) { + if (StrStrIA(g_Encodings[i].pszParseNames, chTest)) { + CPINFO cpi; + if ((g_Encodings[i].uFlags & NCP_INTERNAL) || + IsValidCodePage(g_Encodings[i].uCodePage) && + GetCPInfo(g_Encodings[i].uCodePage, &cpi)) + return(i); + else + return(-1); + } + } + return(-1); +} +// ============================================================================ + + +int Encoding_GetByCodePage(UINT cp) { + for (int i = 0; i < COUNTOF(g_Encodings); i++) { + if (cp == g_Encodings[i].uCodePage) { + return i; + } + } + return CPI_ANSI_DEFAULT; +} +// ============================================================================ + + +BOOL Encoding_IsValid(int iTestEncoding) { + CPINFO cpi; + if ((iTestEncoding >= 0) && (iTestEncoding < COUNTOF(g_Encodings))) { + if ((g_Encodings[iTestEncoding].uFlags & NCP_INTERNAL) || + IsValidCodePage(g_Encodings[iTestEncoding].uCodePage) && + GetCPInfo(g_Encodings[iTestEncoding].uCodePage, &cpi)) { + return(TRUE); + } + } + return(FALSE); +} +// ============================================================================ + + +typedef struct _ee { + int id; + WCHAR wch[256]; +} ENCODINGENTRY, *PENCODINGENTRY; + +int CmpEncoding(const void *s1, const void *s2) { + return StrCmp(((PENCODINGENTRY)s1)->wch, ((PENCODINGENTRY)s2)->wch); +} +// ============================================================================ + + +void Encoding_AddToListView(HWND hwnd, int idSel, BOOL bRecodeOnly) { + int i; + int iSelItem = -1; + LVITEM lvi; + WCHAR wchBuf[256] = { L'\0' }; + + PENCODINGENTRY pEE = LocalAlloc(LPTR, COUNTOF(g_Encodings) * sizeof(ENCODINGENTRY)); + for (i = 0; i < COUNTOF(g_Encodings); i++) { + pEE[i].id = i; + GetString(g_Encodings[i].idsName, pEE[i].wch, COUNTOF(pEE[i].wch)); + } + qsort(pEE, COUNTOF(g_Encodings), sizeof(ENCODINGENTRY), CmpEncoding); + + ZeroMemory(&lvi, sizeof(LVITEM)); + lvi.mask = LVIF_PARAM | LVIF_TEXT | LVIF_IMAGE; + lvi.pszText = wchBuf; + + for (i = 0; i < COUNTOF(g_Encodings); i++) { + + int id = pEE[i].id; + if (!bRecodeOnly || (g_Encodings[id].uFlags & NCP_RECODE)) { + + lvi.iItem = ListView_GetItemCount(hwnd); + + WCHAR *pwsz = StrChr(pEE[i].wch, L';'); + if (pwsz) { + StringCchCopyN(wchBuf, COUNTOF(wchBuf), CharNext(pwsz), COUNTOF(wchBuf)); + pwsz = StrChr(wchBuf, L';'); + if (pwsz) + *pwsz = 0; + } + else + StringCchCopyN(wchBuf, COUNTOF(wchBuf), pEE[i].wch, COUNTOF(wchBuf)); + + if (Encoding_IsANSI(id)) + StringCchCatN(wchBuf, COUNTOF(wchBuf), wchANSI, COUNTOF(wchANSI)); + else if (Encoding_IsOEM(id)) + StringCchCatN(wchBuf, COUNTOF(wchBuf), wchOEM, COUNTOF(wchOEM)); + + if (Encoding_IsValid(id)) + lvi.iImage = 0; + else + lvi.iImage = 1; + + lvi.lParam = (LPARAM)id; + ListView_InsertItem(hwnd, &lvi); + + if (idSel == id) + iSelItem = lvi.iItem; + } + } + + LocalFree(pEE); + + if (iSelItem != -1) { + ListView_SetItemState(hwnd, iSelItem, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED); + ListView_EnsureVisible(hwnd, iSelItem, FALSE); + } + else { + ListView_SetItemState(hwnd, 0, LVIS_FOCUSED, LVIS_FOCUSED); + ListView_EnsureVisible(hwnd, 0, FALSE); + } +} +// ============================================================================ + + +BOOL Encoding_GetFromListView(HWND hwnd, int *pidEncoding) { + LVITEM lvi; + + lvi.iItem = ListView_GetNextItem(hwnd, -1, LVNI_ALL | LVNI_SELECTED); + lvi.iSubItem = 0; + lvi.mask = LVIF_PARAM; + + if (ListView_GetItem(hwnd, &lvi)) { + if (Encoding_IsValid((int)lvi.lParam)) + *pidEncoding = (int)lvi.lParam; + else + *pidEncoding = -1; + + return (TRUE); + } + return(FALSE); +} +// ============================================================================ + + +void Encoding_AddToComboboxEx(HWND hwnd, int idSel, BOOL bRecodeOnly) { + int i; + int iSelItem = -1; + COMBOBOXEXITEM cbei; + WCHAR wchBuf[256] = { L'\0' }; + + PENCODINGENTRY pEE = LocalAlloc(LPTR, COUNTOF(g_Encodings) * sizeof(ENCODINGENTRY)); + for (i = 0; i < COUNTOF(g_Encodings); i++) { + pEE[i].id = i; + GetString(g_Encodings[i].idsName, pEE[i].wch, COUNTOF(pEE[i].wch)); + } + qsort(pEE, COUNTOF(g_Encodings), sizeof(ENCODINGENTRY), CmpEncoding); + + ZeroMemory(&cbei, sizeof(COMBOBOXEXITEM)); + cbei.mask = CBEIF_TEXT | CBEIF_IMAGE | CBEIF_SELECTEDIMAGE | CBEIF_LPARAM; + cbei.pszText = wchBuf; + cbei.cchTextMax = COUNTOF(wchBuf); + cbei.iImage = 0; + cbei.iSelectedImage = 0; + + for (i = 0; i < COUNTOF(g_Encodings); i++) { + + int id = pEE[i].id; + if (!bRecodeOnly || (g_Encodings[id].uFlags & NCP_RECODE)) { + + cbei.iItem = SendMessage(hwnd, CB_GETCOUNT, 0, 0); + + WCHAR *pwsz = StrChr(pEE[i].wch, L';'); + if (pwsz) { + StringCchCopyN(wchBuf, COUNTOF(wchBuf), CharNext(pwsz), COUNTOF(wchBuf)); + pwsz = StrChr(wchBuf, L';'); + if (pwsz) + *pwsz = 0; + } + else + StringCchCopyN(wchBuf, COUNTOF(wchBuf), pEE[i].wch, COUNTOF(wchBuf)); + + if (Encoding_IsANSI(id)) + StringCchCatN(wchBuf, COUNTOF(wchBuf), wchANSI, COUNTOF(wchANSI)); + else if (id == CPI_OEM) + StringCchCatN(wchBuf, COUNTOF(wchBuf), wchOEM, COUNTOF(wchOEM)); + + cbei.iImage = (Encoding_IsValid(id) ? 0 : 1); + + cbei.lParam = (LPARAM)id; + SendMessage(hwnd, CBEM_INSERTITEM, 0, (LPARAM)&cbei); + + if (idSel == id) + iSelItem = (int)cbei.iItem; + } + } + + LocalFree(pEE); + + if (iSelItem != -1) + SendMessage(hwnd, CB_SETCURSEL, (WPARAM)iSelItem, 0); +} +// ============================================================================ + + +BOOL Encoding_GetFromComboboxEx(HWND hwnd, int *pidEncoding) { + COMBOBOXEXITEM cbei; + + cbei.iItem = SendMessage(hwnd, CB_GETCURSEL, 0, 0); + cbei.mask = CBEIF_LPARAM; + + if (SendMessage(hwnd, CBEM_GETITEM, 0, (LPARAM)&cbei)) { + if (Encoding_IsValid((int)cbei.lParam)) + *pidEncoding = (int)cbei.lParam; + else + *pidEncoding = -1; + + return (TRUE); + } + return(FALSE); +} +// ============================================================================ + + +UINT Encoding_GetCodePage(int iEncoding) { + return g_Encodings[iEncoding].uCodePage; +} +// ============================================================================ + +BOOL Encoding_IsDefault(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_DEFAULT); +} +// ============================================================================ + +BOOL Encoding_IsANSI(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_ANSI); +} +// ============================================================================ + +BOOL Encoding_IsOEM(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_OEM); +} +// ============================================================================ + +BOOL Encoding_IsUTF8(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_UTF8); +} +// ============================================================================ + +BOOL Encoding_IsUTF8_SIGN(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_UTF8_SIGN); +} +// ============================================================================ + +BOOL Encoding_IsMBCS(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_MBCS); +} +// ============================================================================ + +BOOL Encoding_IsUNICODE(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_UNICODE); +} +// ============================================================================ + +BOOL Encoding_IsUNICODE_BOM(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_UNICODE_BOM); +} +// ============================================================================ + +BOOL Encoding_IsUNICODE_REVERSE(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_UNICODE_REVERSE); +} +// ============================================================================ + + +BOOL Encoding_IsINTERNAL(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_INTERNAL); +} +// ============================================================================ + +BOOL Encoding_IsEXTERNAL_8BIT(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_EXTERNAL_8BIT); +} +// ============================================================================ + +BOOL Encoding_IsRECODE(int iEncoding) { + return (g_Encodings[iEncoding].uFlags & NCP_RECODE); +} +// ============================================================================ + + +void Encoding_SetDefaultFlag(int iEncoding) { + g_Encodings[iEncoding].uFlags |= NCP_DEFAULT; +} +// ============================================================================ + + +const WCHAR* Encoding_GetLabel(int iEncoding) { + return g_Encodings[iEncoding].wchLabel; +} +// ============================================================================ + +const char* Encoding_GetParseNames(int iEncoding) { + return g_Encodings[iEncoding].pszParseNames; +} +// ============================================================================ + + + + +UINT Encoding_SciGetCodePage(HWND hwnd) { + UNUSED(hwnd); + return CP_UTF8; + // remove internal support for Chinese, Japan, Korean DBCS use UTF-8 instead + /* + int cp = (UINT)SendMessage(hwnd,SCI_GETCODEPAGE,0,0); + if (cp == 932 || cp == 936 || cp == 949 || cp == 950) { + return cp; + } + return (cp == 0) ? CP_ACP : CP_UTF8; + */ +} +// ============================================================================ + + +int Encoding_SciMappedCodePage(int iEncoding) { + UNUSED(iEncoding); + return SC_CP_UTF8; + // remove internal support for Chinese, Japan, Korean DBCS use UTF-8 instead + /* + if (Encoding_IsValid(iEncoding)) { + // check for Chinese, Japan, Korean DBCS code pages and switch accordingly + int cp = (int)g_Encodings[iEncoding].uCodePage; + if (cp == 932 || cp == 936 || cp == 949 || cp == 950) { + return cp; + } + } + */ +} +// ============================================================================ + + +void Encoding_SciSetCodePage(HWND hwnd, int iEncoding) { + int cp = Encoding_SciMappedCodePage(iEncoding); + SendMessage(hwnd, SCI_SETCODEPAGE, (WPARAM)cp, 0); + // charsets can be changed via styles schema + /* + int charset = SC_CHARSET_ANSI; + switch (cp) { + case 932: + charset = SC_CHARSET_SHIFTJIS; + break; + case 936: + charset = SC_CHARSET_GB2312; + break; + case 949: + charset = SC_CHARSET_HANGUL; + break; + case 950: + charset = SC_CHARSET_CHINESEBIG5; + break; + default: + charset = g_iDefaultCharSet; + break; + } + SendMessage(hwnd,SCI_STYLESETCHARACTERSET,(WPARAM)STYLE_DEFAULT,(LPARAM)charset); + */ +} +// ============================================================================ + + +extern BOOL bSkipUnicodeDetection; + +BOOL IsUnicode(const char* pBuffer, int cb, LPBOOL lpbBOM, LPBOOL lpbReverse) { + int i = 0xFFFF; + + BOOL bIsTextUnicode; + + BOOL bHasBOM; + BOOL bHasRBOM; + + if (!pBuffer || cb < 2) + return FALSE; + + if (!bSkipUnicodeDetection) + bIsTextUnicode = IsTextUnicode(pBuffer, cb, &i); + else + bIsTextUnicode = FALSE; + + bHasBOM = (*((UNALIGNED PWCHAR)pBuffer) == 0xFEFF); + bHasRBOM = (*((UNALIGNED PWCHAR)pBuffer) == 0xFFFE); + + if (i == 0xFFFF) // i doesn't seem to have been modified ... + i = 0; + + if (bIsTextUnicode || bHasBOM || bHasRBOM || + ((i & (IS_TEXT_UNICODE_UNICODE_MASK | IS_TEXT_UNICODE_REVERSE_MASK)) && + !((i & IS_TEXT_UNICODE_UNICODE_MASK) && (i & IS_TEXT_UNICODE_REVERSE_MASK)) && + !(i & IS_TEXT_UNICODE_ODD_LENGTH) && + !(i & IS_TEXT_UNICODE_ILLEGAL_CHARS && !(i & IS_TEXT_UNICODE_REVERSE_SIGNATURE)) && + !((i & IS_TEXT_UNICODE_REVERSE_MASK) == IS_TEXT_UNICODE_REVERSE_STATISTICS))) { + + if (lpbBOM) + *lpbBOM = (bHasBOM || bHasRBOM || + (i & (IS_TEXT_UNICODE_SIGNATURE | IS_TEXT_UNICODE_REVERSE_SIGNATURE))) + ? TRUE : FALSE; + + if (lpbReverse) + *lpbReverse = (bHasRBOM || (i & IS_TEXT_UNICODE_REVERSE_MASK)) ? TRUE : FALSE; + + return TRUE; + } + + else + + return FALSE; +} +// ============================================================================ + + +BOOL IsUTF8(const char* pTest, int nLength) +{ + static int byte_class_table[256] = { + /* 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F */ + /* 00 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 10 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 20 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 30 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 40 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 50 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 60 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 70 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + /* 80 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + /* 90 */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + /* A0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + /* B0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + /* C0 */ 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + /* D0 */ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + /* E0 */ 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 7, + /* F0 */ 9,10,10,10,11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 + /* 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F */ }; + + /* state table */ + typedef enum { + kSTART = 0, kA, kB, kC, kD, kE, kF, kG, kERROR, kNumOfStates + } utf8_state; + + static utf8_state state_table[] = { + /* kSTART, kA, kB, kC, kD, kE, kF, kG, kERROR */ + /* 0x00-0x7F: 0 */ kSTART, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0x80-0x8F: 1 */ kERROR, kSTART, kA, kERROR, kA, kB, kERROR, kB, kERROR, + /* 0x90-0x9f: 2 */ kERROR, kSTART, kA, kERROR, kA, kB, kB, kERROR, kERROR, + /* 0xa0-0xbf: 3 */ kERROR, kSTART, kA, kA, kERROR, kB, kB, kERROR, kERROR, + /* 0xc0-0xc1, 0xf5-0xff: 4 */ kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xc2-0xdf: 5 */ kA, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xe0: 6 */ kC, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xe1-0xec, 0xee-0xef: 7 */ kB, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xed: 8 */ kD, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xf0: 9 */ kF, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xf1-0xf3: 10 */ kE, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, + /* 0xf4: 11 */ kG, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR }; + +#define BYTE_CLASS(b) (byte_class_table[(unsigned char)b]) +#define NEXT_STATE(b,cur) (state_table[(BYTE_CLASS(b) * kNumOfStates) + (cur)]) + + utf8_state current = kSTART; + int i; + + const char* pt = pTest; + int len = nLength; + + for (i = 0; i < len; i++, pt++) { + + current = NEXT_STATE(*pt, current); + if (kERROR == current) + break; + } + + return (current == kSTART) ? TRUE : FALSE; +} +// ============================================================================ + + +BOOL IsUTF7(const char* pTest, int nLength) { + int i; + const char *pt = pTest; + + for (i = 0; i < nLength; i++) { + if (*pt & 0x80 || !*pt) + return FALSE; + pt++; + } + + return TRUE; +} +// ============================================================================ + + +/* byte length of UTF-8 sequence based on value of first byte. +for UTF-16 (21-bit space), max. code length is 4, so we only need to look +at 4 upper bits. +*/ +static const INT utf8_lengths[16] = +{ + 1,1,1,1,1,1,1,1, /* 0000 to 0111 : 1 byte (plain ASCII) */ + 0,0,0,0, /* 1000 to 1011 : not valid */ + 2,2, /* 1100, 1101 : 2 bytes */ + 3, /* 1110 : 3 bytes */ + 4 /* 1111 :4 bytes */ +}; +// ============================================================================ + + +/*++ +Function : +UTF8_mbslen_bytes [INTERNAL] + +Calculates the byte size of a NULL-terminated UTF-8 string. + +Parameters : +char *utf8_string : string to examine + +Return value : +size (in bytes) of a NULL-terminated UTF-8 string. +-1 if invalid NULL-terminated UTF-8 string +--*/ +INT UTF8_mbslen_bytes(LPCSTR utf8_string) +{ + INT length = 0; + INT code_size; + BYTE byte; + + while (*utf8_string) { + byte = (BYTE)*utf8_string; + + if ((byte <= 0xF7) && (0 != (code_size = utf8_lengths[byte >> 4]))) { + length += code_size; + utf8_string += code_size; + } + else { + /* we got an invalid byte value but need to count it, + it will be later ignored during the string conversion */ + //WARN("invalid first byte value 0x%02X in UTF-8 sequence!\n",byte); + length++; + utf8_string++; + } + } + length++; /* include NULL terminator */ + return length; +} +// ============================================================================ + + +/*++ +Function : +UTF8_mbslen [INTERNAL] + +Calculates the character size of a NULL-terminated UTF-8 string. + +Parameters : +char *utf8_string : string to examine +int byte_length : byte size of string + +Return value : +size (in characters) of a UTF-8 string. +-1 if invalid UTF-8 string +--*/ +INT UTF8_mbslen(LPCSTR source, INT byte_length) +{ + INT wchar_length = 0; + INT code_size; + BYTE byte; + + while (byte_length > 0) { + byte = (BYTE)*source; + + /* UTF-16 can't encode 5-byte and 6-byte sequences, so maximum value + for first byte is 11110111. Use lookup table to determine sequence + length based on upper 4 bits of first byte */ + if ((byte <= 0xF7) && (0 != (code_size = utf8_lengths[byte >> 4]))) { + /* 1 sequence == 1 character */ + wchar_length++; + + if (code_size == 4) + wchar_length++; + + source += code_size; /* increment pointer */ + byte_length -= code_size; /* decrement counter*/ + } + else { + /* + unlike UTF8_mbslen_bytes, we ignore the invalid characters. + we only report the number of valid characters we have encountered + to match the Windows behavior. + */ + //WARN("invalid byte 0x%02X in UTF-8 sequence, skipping it!\n", + // byte); + source++; + byte_length--; + } + } + return wchar_length; +} +// ============================================================================ + + + + +/* +* Copyright (C) 2006-2016 Wu Yongwei +* +* This software is provided 'as-is', without any express or implied +* warranty. In no event will the authors be held liable for any +* damages arising from the use of this software. +* +* Permission is granted to anyone to use this software for any purpose, +* including commercial applications, and to alter it and redistribute +* it freely, subject to the following restrictions: +* +* 1. The origin of this software must not be misrepresented; you must +* not claim that you wrote the original software. If you use this +* software in a product, an acknowledgement in the product +* documentation would be appreciated but is not required. +* 2. Altered source versions must be plainly marked as such, and must +* not be misrepresented as being the original software. +* 3. This notice may not be removed or altered from any source +* distribution. +* +* +* The latest version of this software should be available at: +* +* +*/ + +/** +* @file TellEnc.c +* +* Program to detect the encoding of text. It currently supports ASCII, +* UTF-8, UTF-16/32 (little-endian or big-endian), Latin1, Windows-1252, +* CP437, GB2312, GBK, Big5, and SJIS, among others. +* +* @version 1.22, 2016/07/26 +* @author Wu Yongwei +*/ + + +typedef unsigned short uint16_t; +typedef unsigned int uint32_t; + +typedef struct _char_count_t { + uint16_t first; + uint32_t second; +} char_count_t; + +//typedef pair char_count_t; +//typedef map char_count_map_t; +//typedef vector char_count_vec_t; + + +typedef struct _freq_analysis_data_t { + uint16_t dbyte; + const char* enc; +} freq_analysis_data_t; + + + +typedef enum { + UTF8_INVALID, + UTF8_1, + UTF8_2, + UTF8_3, + UTF8_4, + UTF8_TAIL +} UTF8_State; + + +#define MAX_CHAR 256 + +static const unsigned char NON_TEXT_CHARS[] = { 0, 26, 127, 255 }; +static const char NUL = '\0'; +static const char DOS_EOF = '\x1A'; +static const int EVEN = 0; +static const int ODD = 1; + +static UTF8_State utf8_char_table[MAX_CHAR]; + +// ============================================================================ + +static freq_analysis_data_t freq_analysis_data[] = { + { 0x9a74, "windows-1250" }, // "št" (Czech) + { 0xe865, "windows-1250" }, // "če" (Czech) + { 0xf865, "windows-1250" }, // "ře" (Czech) + { 0xe167, "windows-1250" }, // "ág" (Hungarian) + { 0xe96c, "windows-1250" }, // "él" (Hungarian) + { 0xb36f, "windows-1250" }, // "ło" (Polish) + { 0xea7a, "windows-1250" }, // "ęz" (Polish) + { 0xf377, "windows-1250" }, // "ów" (Polish) + { 0x9d20, "windows-1250" }, // "ť " (Slovak) + { 0xfa9d, "windows-1250" }, // "úť" (Slovak) + { 0x9e69, "windows-1250" }, // "ži" (Slovenian) + { 0xe869, "windows-1250" }, // "či" (Slovenian) + { 0xe020, "windows-1252" }, // "à " (French) + { 0xe920, "windows-1252" }, // "é " (French) + { 0xe963, "windows-1252" }, // "éc" (French) + { 0xe965, "windows-1252" }, // "ée" (French) + { 0xe972, "windows-1252" }, // "ér" (French) + { 0xe4e4, "windows-1252" }, // "ää" (Finnish) + { 0xe474, "windows-1252" }, // "ät" (German) + { 0xfc72, "windows-1252" }, // "ür" (German) + { 0xed6e, "windows-1252" }, // "ín" (Spanish) + { 0xf36e, "windows-1252" }, // "ón" (Spanish) + { 0x8220, "cp437" }, // "é " (French) + { 0x8263, "cp437" }, // "éc" (French) + { 0x8265, "cp437" }, // "ée" (French) + { 0x8272, "cp437" }, // "ér" (French) + { 0x8520, "cp437" }, // "à " (French) + { 0x8172, "cp437" }, // "ür" (German) + { 0x8474, "cp437" }, // "ät" (German) + { 0xc4c4, "cp437" }, // "──" + { 0xcdcd, "cp437" }, // "══" + { 0xdbdb, "cp437" }, // "██" + { 0xa1a1, "gbk" }, // "　" + { 0xa1a2, "gbk" }, // "、" + { 0xa1a3, "gbk" }, // "。" + { 0xa1a4, "gbk" }, // "·" + { 0xa1b6, "gbk" }, // "《" + { 0xa1b7, "gbk" }, // "》" + { 0xa3ac, "gbk" }, // "，" + { 0xa3ba, "gbk" }, // "：" + { 0xb5c4, "gbk" }, // "的" + { 0xc1cb, "gbk" }, // "了" + { 0xd2bb, "gbk" }, // "一" + { 0xcac7, "gbk" }, // "是" + { 0xb2bb, "gbk" }, // "不" + { 0xb8f6, "gbk" }, // "个" + { 0xc8cb, "gbk" }, // "人" + { 0xd5e2, "gbk" }, // "这" + { 0xd3d0, "gbk" }, // "有" + { 0xced2, "gbk" }, // "我" + { 0xc4e3, "gbk" }, // "你" + { 0xcbfb, "gbk" }, // "他" + { 0xcbfd, "gbk" }, // "她" + { 0xc9cf, "gbk" }, // "上" + { 0xbfb4, "gbk" }, // "看" + { 0xd6ae, "gbk" }, // "之" + { 0xbbb9, "gbk" }, // "还" + { 0xbfc9, "gbk" }, // "可" + { 0xbaf3, "gbk" }, // "后" + { 0xd6d0, "gbk" }, // "中" + { 0xd0d0, "gbk" }, // "行" + { 0xb1d2, "gbk" }, // "币" + { 0xb3f6, "gbk" }, // "出" + { 0xb7d1, "gbk" }, // "费" + { 0xb8d0, "gbk" }, // "感" + { 0xbef5, "gbk" }, // "觉" + { 0xc4ea, "gbk" }, // "年" + { 0xd4c2, "gbk" }, // "月" + { 0xc8d5, "gbk" }, // "日" + { 0xa140, "big5" }, // "　" + { 0xa141, "big5" }, // "，" + { 0xa143, "big5" }, // "。" + { 0xa147, "big5" }, // "：" + { 0xaaba, "big5" }, // "的" + { 0xa446, "big5" }, // "了" + { 0xa440, "big5" }, // "一" + { 0xac4f, "big5" }, // "是" + { 0xa4a3, "big5" }, // "不" + { 0xa448, "big5" }, // "人" + { 0xa7da, "big5" }, // "我" + { 0xa741, "big5" }, // "你" + { 0xa54c, "big5" }, // "他" + { 0xa66f, "big5" }, // "她" + { 0xadd3, "big5" }, // "個" + { 0xa457, "big5" }, // "上" + { 0xa662, "big5" }, // "在" + { 0xbba1, "big5" }, // "說" + { 0xa65e, "big5" }, // "回" + { 0x8140, "sjis" }, // "　" + { 0x8141, "sjis" }, // "、" + { 0x8142, "sjis" }, // "。" + { 0x8145, "sjis" }, // "・" + { 0x8146, "sjis" }, // "：" + { 0x815b, "sjis" }, // "ー" + { 0x82b5, "sjis" }, // "し" + { 0x82bd, "sjis" }, // "た" + { 0x82c8, "sjis" }, // "な" + { 0x82c9, "sjis" }, // "に" + { 0x82cc, "sjis" }, // "の" + { 0x82dc, "sjis" }, // "ま" + { 0x82f0, "sjis" }, // "を" + { 0x8367, "sjis" }, // "ト" + { 0x8393, "sjis" }, // "ン" + { 0x89ef, "sjis" }, // "会" + { 0x906c, "sjis" }, // "人" + { 0x9094, "sjis" }, // "数" + { 0x93fa, "sjis" }, // "日" + { 0x95f1, "sjis" }, // "報" + { 0xa1bc, "euc-jp" }, // "ー" + { 0xa4bf, "euc-jp" }, // "た" + { 0xa4ca, "euc-jp" }, // "な" + { 0xa4cb, "euc-jp" }, // "に" + { 0xa4ce, "euc-jp" }, // "の" + { 0xa4de, "euc-jp" }, // "ま" + { 0xa4f2, "euc-jp" }, // "を" + { 0xa5c8, "euc-jp" }, // "ト" + { 0xa5f3, "euc-jp" }, // "ン" + { 0xb2f1, "euc-jp" }, // "会" + { 0xbfcd, "euc-jp" }, // "人" + { 0xbff4, "euc-jp" }, // "数" + { 0xc6fc, "euc-jp" }, // "日" + { 0xcaf3, "euc-jp" }, // "報" + { 0xc0cc, "euc-kr" }, // "이" + { 0xb0fa, "euc-kr" }, // "과" + { 0xb1e2, "euc-kr" }, // "기" + { 0xb4c2, "euc-kr" }, // "는" + { 0xb7ce, "euc-kr" }, // "로" + { 0xb1db, "euc-kr" }, // "글" + { 0xc5e4, "euc-kr" }, // "토" + { 0xc1a4, "euc-kr" }, // "정" + { 0xc920, "koi8-r" }, // "и " + { 0xc7cf, "koi8-r" }, // "го" + { 0xcbcf, "koi8-r" }, // "ко" + { 0xd3cb, "koi8-r" }, // "ск" + { 0xd3d4, "koi8-r" }, // "ст" + { 0xa6a7, "koi8-u" }, // "ії" + { 0xa6ce, "koi8-u" }, // "ін" + { 0xa6d7, "koi8-u" }, // "ів" + { 0xa7ce, "koi8-u" }, // "їн" + { 0xd0cf, "koi8-u" }, // "по" + { 0xd4c9, "koi8-u" }, // "ти" +}; +// ============================================================================ + + +static size_t nul_count_byte[2]; +static size_t nul_count_word[2]; + +static bool is_binary = false; +static bool is_valid_utf8 = true; +static bool is_valid_latin1 = true; +static uint32_t dbyte_cnt = 0; +static uint32_t dbyte_hihi_cnt = 0; + + +// ============================================================================ +// ============================================================================ + + +static inline bool is_non_text(char ch) +{ + for (size_t i = 0; i < sizeof(NON_TEXT_CHARS); ++i) { + if (ch == NON_TEXT_CHARS[i]) { + return true; + } + } + return false; +} +// ============================================================================ + + + +void init_utf8_char_table() +{ + int ch = 0; + utf8_char_table[ch] = UTF8_INVALID; + ++ch; + for (; ch <= 0x7f; ++ch) { + utf8_char_table[ch] = UTF8_1; + } + for (; ch <= 0xbf; ++ch) { + utf8_char_table[ch] = UTF8_TAIL; + } + for (; ch <= 0xc1; ++ch) { + utf8_char_table[ch] = UTF8_INVALID; + } + for (; ch <= 0xdf; ++ch) { + utf8_char_table[ch] = UTF8_2; + } + for (; ch <= 0xef; ++ch) { + utf8_char_table[ch] = UTF8_3; + } + for (; ch <= 0xf4; ++ch) { + utf8_char_table[ch] = UTF8_4; + } + for (; ch <= 0xff; ++ch) { + utf8_char_table[ch] = UTF8_INVALID; + } +} +// ============================================================================ + + + +static void init_sbyte_char_count(char_count_t sbyte_char_cnt[]) +{ + for (size_t i = 0; i < MAX_CHAR; ++i) { + sbyte_char_cnt[i].first = (uint16_t)i; + sbyte_char_cnt[i].second = 0; + } +} +// ============================================================================ + + + + + + +#if FALSE + + +typedef struct _pattern_t { + const char* name; + const char* pattern; + size_t pattern_len; +} pattern_t; + +static const char* check_ucs_bom(const unsigned char* const buffer, const size_t len) +{ + const pattern_t patterns[] = { + { "ucs-4", "\x00\x00\xFE\xFF", 4 }, + { "ucs-4le", "\xFF\xFE\x00\x00", 4 }, + { "utf-8", "\xEF\xBB\xBF", 3 }, + { "utf-16", "\xFE\xFF", 2 }, + { "utf-16le", "\xFF\xFE", 2 }, + { NULL, NULL, 0 } + }; + for (size_t i = 0; patterns[i].name; ++i) { + const pattern_t* item = &(patterns[i]); + if (len >= item->pattern_len && memcmp(buffer, item->pattern, item->pattern_len) == 0) { + return item->name; + } + } + return NULL; +} +// ============================================================================ + + + +static const char* check_freq_dbyte(uint16_t dbyte) +{ + for (size_t i = 0; + i < sizeof freq_analysis_data / sizeof(freq_analysis_data_t); + ++i) { + if (dbyte == freq_analysis_data[i].dbyte) { + return freq_analysis_data[i].enc; + } + } + return NULL; +} +// ============================================================================ + + + +static const char* search_freq_dbytes(const char_count_vec_t* dbyte_char_cnt) +{ + size_t max_comp_idx = 10; + if (max_comp_idx > dbyte_char_cnt->size()) { + max_comp_idx = dbyte_char_cnt->size(); + } + for (size_t i = 0; i < max_comp_idx; ++i) { + const char* enc = check_freq_dbyte(dbyte_char_cnt[i].first); + if (enc) { + return enc; + } + } + return NULL; +} +// ============================================================================ + + + +const char* tellenc(const unsigned char* const buffer, const size_t len) +{ + if (len == 0) { + return "unknown"; + } + + const char* result = check_ucs_bom(buffer, len); + if (result) { + return result; + } + + char_count_t sbyte_char_cnt[MAX_CHAR]; + char_count_map_t dbyte_char_cnt_map; + init_sbyte_char_count(sbyte_char_cnt); + + unsigned char ch; + int last_ch = EOF; + int utf8_state = UTF8_1; + for (size_t i = 0; i < len; ++i) { + ch = buffer[i]; + sbyte_char_cnt[ch].second++; + + // Check for binary data (including UTF-16/32) + if (is_non_text(ch)) { + if (!is_binary && !(ch == DOS_EOF && i == len - 1)) { + is_binary = true; + } + if (ch == NUL) { + // Count for NULs in even- and odd-number bytes + nul_count_byte[i & 1]++; + if (i & 1) { + if (buffer[i - 1] == NUL) { + // Count for NULs in even- and odd-number words + nul_count_word[(i / 2) & 1]++; + } + } + } + } + + // Check for UTF-8 validity + if (is_valid_utf8) { + switch (utf8_char_table[ch]) { + case UTF8_INVALID: + is_valid_utf8 = false; + break; + case UTF8_1: + if (utf8_state != UTF8_1) { + is_valid_utf8 = false; + } + break; + case UTF8_2: + if (utf8_state != UTF8_1) { + is_valid_utf8 = false; + } else { + utf8_state = UTF8_2; + } + break; + case UTF8_3: + if (utf8_state != UTF8_1) { + is_valid_utf8 = false; + } else { + utf8_state = UTF8_3; + } + break; + case UTF8_4: + if (utf8_state != UTF8_1) { + is_valid_utf8 = false; + } else { + utf8_state = UTF8_4; + } + break; + case UTF8_TAIL: + if (utf8_state > UTF8_1) { + utf8_state--; + } else { + is_valid_utf8 = false; + } + break; + } + } + + // Check whether non-Latin1 characters appear + if (is_valid_latin1) { + if (ch >= 0x80 && ch < 0xa0) { + is_valid_latin1 = false; + } + } + + // Construct double-bytes and count + if (last_ch != EOF) { + uint16_t dbyte_char = (last_ch << 8) + ch; + dbyte_char_cnt_map[dbyte_char]++; + dbyte_cnt++; + if (last_ch > 0xa0 && ch > 0xa0) { + dbyte_hihi_cnt++; + } + last_ch = EOF; + } else if (ch >= 0x80) { + last_ch = ch; + } + } + + // Get the character counts in descending order + sort(sbyte_char_cnt, sbyte_char_cnt + MAX_CHAR, greater_char_count()); + + // Get the double-byte counts in descending order + char_count_vec_t dbyte_char_cnt; + for (char_count_map_t::iterator it = dbyte_char_cnt_map.begin(); + it != dbyte_char_cnt_map.end(); ++it) { + dbyte_char_cnt.push_back(*it); + } + sort(dbyte_char_cnt.begin(), + dbyte_char_cnt.end(), + greater_char_count()); + + if (!is_valid_utf8 && is_binary) { + // Heuristics for UTF-16/32 + if (nul_count_byte[EVEN] > 4 && + (nul_count_byte[ODD] == 0 || + nul_count_byte[EVEN] / nul_count_byte[ODD] > 20)) { + return "utf-16"; + } else if (nul_count_byte[ODD] > 4 && + (nul_count_byte[EVEN] == 0 || + nul_count_byte[ODD] / nul_count_byte[EVEN] > 20)) { + return "utf-16le"; + } else if (nul_count_word[EVEN] > 4 && + (nul_count_word[ODD] == 0 || + nul_count_word[EVEN] / nul_count_word[ODD] > 20)) { + return "ucs-4"; // utf-32 is not a built-in encoding for Vim + } else if (nul_count_word[ODD] > 4 && + (nul_count_word[EVEN] == 0 || + nul_count_word[ODD] / nul_count_word[EVEN] > 20)) { + return "ucs-4le"; // utf-32le is not a built-in encoding for Vim + } else { + return "binary"; + } + } else if (dbyte_cnt == 0) { + // No characters outside the scope of ASCII + return "ascii"; + } else if (is_valid_utf8) { + // Only valid UTF-8 sequences + return "utf-8"; + } else if (const char* enc = search_freq_dbytes(dbyte_char_cnt)) { + return enc; + } else if (dbyte_hihi_cnt * 100 / dbyte_cnt < 5) { + // Mostly a low-byte follows a high-byte + return "windows-1252"; + } + return NULL; +} +// ============================================================================ + + +#endif +const char* tellenc(const unsigned char* const buffer, const size_t len) { UNUSED(buffer); UNUSED(len); return NULL; } + + +const char* tellenc_simplify(const char* const buffer, const size_t len) +{ + const char* enc = tellenc((const unsigned char*)buffer, len); + if (enc) { + if (strcmp(enc, "windows-1252") == 0 && is_valid_latin1) { + // Latin1 is subset of Windows-1252 + return "latin1"; + } else if (strcmp(enc, "gbk") == 0 && dbyte_hihi_cnt == dbyte_cnt) { + // Special case for GB2312: no high-byte followed by a low-byte + return "gb2312"; + } + } + return enc; +} +// ============================================================================ + + + +static bool bInitDone = false; + +int GetBufferEncoding(const char* const buffer, const size_t len) +{ + if (!bInitDone) { + init_utf8_char_table(); + bInitDone = true; + } + + const char* enc = tellenc_simplify(buffer, len); + + if (enc) + return 1; + + return 0; // unknown +} +// ============================================================================ diff --git a/src/Encoding.h b/src/Encoding.h new file mode 100644 index 000000000..cd92f7be0 --- /dev/null +++ b/src/Encoding.h @@ -0,0 +1,139 @@ +/****************************************************************************** +* * +* * +* Notepad3 * +* * +* Encoding.h * +* * +* Copyright (C) 2006-2016 Wu Yongwei * +* * +* This software is provided 'as-is', without any express or implied * +* warranty. In no event will the authors be held liable for any * +* damages arising from the use of this software. * +* * +* Permission is granted to anyone to use this software for any purpose, * +* including commercial applications, and to alter it and redistribute * +* it freely, subject to the following restrictions: * +* * +* 1. The origin of this software must not be misrepresented; you must * +* not claim that you wrote the original software. If you use this * +* software in a product, an acknowledgement in the product * +* documentation would be appreciated but is not required. * +* 2. Altered source versions must be plainly marked as such, and must * +* not be misrepresented as being the original software. * +* 3. This notice may not be removed or altered from any source * +* distribution. * +* * +* * +* The latest version of this software should be available at: * +* * +* * +* * +*******************************************************************************/ +#pragma once +#ifndef _NP3_ENCODING_H_ +#define _NP3_ENCODING_H_ + + +//__forceinline void swapi(int* a, int* b) { int t = *a; *a = *b; *b = t; } + + +extern int g_DOSEncoding; + +#define NCP_DEFAULT 1 +#define NCP_UTF8 2 +#define NCP_UTF8_SIGN 4 +#define NCP_UNICODE 8 +#define NCP_UNICODE_REVERSE 16 +#define NCP_UNICODE_BOM 32 +#define NCP_ANSI 64 +#define NCP_OEM 128 +#define NCP_MBCS 256 +#define NCP_INTERNAL (NCP_DEFAULT|NCP_UTF8|NCP_UTF8_SIGN|NCP_UNICODE|NCP_UNICODE_REVERSE|NCP_UNICODE_BOM|NCP_ANSI|NCP_OEM|NCP_MBCS) +#define NCP_EXTERNAL_8BIT 512 +#define NCP_RECODE 1024 + +#define CPI_GET -2 +#define CPI_NONE -1 +#define CPI_ANSI_DEFAULT 0 +#define CPI_OEM 1 +#define CPI_UNICODEBOM 2 +#define CPI_UNICODEBEBOM 3 +#define CPI_UNICODE 4 +#define CPI_UNICODEBE 5 +#define CPI_UTF8 6 +#define CPI_UTF8SIGN 7 +#define CPI_UTF7 8 + +#define IDS_ENCODINGNAME0 61000 +#define IDS_EOLMODENAME0 62000 + +typedef struct _np2encoding { + UINT uFlags; + UINT uCodePage; + char* pszParseNames; + int idsName; + WCHAR wchLabel[64]; +} NP2ENCODING; + +int Encoding_CountOf(); +int Encoding_Current(int); // getter/setter +int Encoding_SrcCmdLn(int); // getter/setter +int Encoding_SrcWeak(int); // getter/setter +BOOL Encoding_HasChanged(int); // query/setter + +void Encoding_InitDefaults(); +int Encoding_MapIniSetting(BOOL, int); +int Encoding_MapUnicode(int); +void Encoding_SetLabel(int); +int Encoding_MatchW(LPCWSTR); +int Encoding_MatchA(char*); +BOOL Encoding_IsValid(int); +int Encoding_GetByCodePage(UINT); +void Encoding_AddToListView(HWND, int, BOOL); +BOOL Encoding_GetFromListView(HWND, int *); +void Encoding_AddToComboboxEx(HWND, int, BOOL); +BOOL Encoding_GetFromComboboxEx(HWND, int *); + +UINT Encoding_GetCodePage(int); + +BOOL Encoding_IsDefault(int); +BOOL Encoding_IsANSI(int); +BOOL Encoding_IsOEM(int); +BOOL Encoding_IsUTF8(int); +BOOL Encoding_IsUTF8_SIGN(int); +BOOL Encoding_IsMBCS(int); +BOOL Encoding_IsUNICODE(int); +BOOL Encoding_IsUNICODE_BOM(int); +BOOL Encoding_IsUNICODE_REVERSE(int); +BOOL Encoding_IsINTERNAL(int); +BOOL Encoding_IsEXTERNAL_8BIT(int); +BOOL Encoding_IsRECODE(int); + +void Encoding_SetDefaultFlag(int); +const WCHAR* Encoding_GetLabel(int); +const char* Encoding_GetParseNames(int); + +// Scintilla related +UINT Encoding_SciGetCodePage(HWND); +int Encoding_SciMappedCodePage(int); +void Encoding_SciSetCodePage(HWND, int); + + +BOOL IsUnicode(const char*, int, LPBOOL, LPBOOL); +BOOL IsUTF8(const char*, int); +BOOL IsUTF7(const char*, int); + +#define IsUTF8Signature(p) ((*(p+0) == '\xEF' && *(p+1) == '\xBB' && *(p+2) == '\xBF')) +#define UTF8StringStart(p) (IsUTF8Signature(p)) ? (p+3) : (p) + +INT UTF8_mbslen_bytes(LPCSTR utf8_string); +INT UTF8_mbslen(LPCSTR source, INT byte_length); + + +int Encoding_GetEncoding(const char* const, const size_t); + + +// -------------------------------------------------------------------------------------------------------------------------------- + +#endif //_NP3_ENCODING_H_ diff --git a/src/Helpers.c b/src/Helpers.c index a78275a89..8bd7796cc 100644 --- a/src/Helpers.c +++ b/src/Helpers.c @@ -29,21 +29,21 @@ #include #include #include -#include -#include #include #include //#include #include "scintilla.h" #include "resource.h" #include "edit.h" +#include "encoding.h" #include "notepad3.h" + #include "helpers.h" +//============================================================================= extern HINSTANCE g_hInstance; - //============================================================================= // // Cut of substrings defined by pattern @@ -2756,881 +2756,6 @@ VOID RestoreWndFromTray(HWND hWnd) } -//============================================================================= -// -// Encoding Helper Functions -// - -int g_DOSEncoding; - -// Supported Encodings -WCHAR wchANSI[16] = { L'\0' }; -WCHAR wchOEM[16] = { L'\0' }; - -NP2ENCODING g_Encodings[] = { - { NCP_ANSI | NCP_RECODE, CP_ACP, "ansi,system,ascii,", 61000, L"" }, - { NCP_OEM | NCP_RECODE, CP_OEMCP, "oem,oem,", 61001, L"" }, - { NCP_UNICODE | NCP_UNICODE_BOM, CP_UTF8, "", 61002, L"" }, - { NCP_UNICODE | NCP_UNICODE_REVERSE | NCP_UNICODE_BOM, CP_UTF8, "", 61003, L"" }, - { NCP_UNICODE | NCP_RECODE, CP_UTF8, "utf-16,utf16,unicode,", 61004, L"" }, - { NCP_UNICODE | NCP_UNICODE_REVERSE | NCP_RECODE, CP_UTF8, "utf-16be,utf16be,unicodebe,", 61005, L"" }, - { NCP_UTF8 | NCP_RECODE, CP_UTF8, "utf-8,utf8,", 61006, L"" }, - { NCP_UTF8 | NCP_UTF8_SIGN, CP_UTF8, "utf-8,utf8,", 61007, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, CP_UTF7, "utf-7,utf7,", 61008, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 720, "DOS-720,dos720,", 61009, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28596, "iso-8859-6,iso88596,arabic,csisolatinarabic,ecma114,isoir127,", 61010, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10004, "x-mac-arabic,xmacarabic,", 61011, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1256, "windows-1256,windows1256,cp1256", 61012, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 775, "ibm775,ibm775,cp500,", 61013, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28594, "iso-8859-4,iso88594,csisolatin4,isoir110,l4,latin4,", 61014, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1257, "windows-1257,windows1257,", 61015, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 852, "ibm852,ibm852,cp852,", 61016, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28592, "iso-8859-2,iso88592,csisolatin2,isoir101,latin2,l2,", 61017, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10029, "x-mac-ce,xmacce,", 61018, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1250, "windows-1250,windows1250,xcp1250,", 61019, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 936, "gb2312,gb2312,chinese,cngb,csgb2312,csgb231280,gb231280,gbk,", 61020, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10008, "x-mac-chinesesimp,xmacchinesesimp,", 61021, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 950, "big5,big5,cnbig5,csbig5,xxbig5,", 61022, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10002, "x-mac-chinesetrad,xmacchinesetrad,", 61023, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10082, "x-mac-croatian,xmaccroatian,", 61024, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 866, "cp866,cp866,ibm866,", 61025, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28595, "iso-8859-5,iso88595,csisolatin5,csisolatincyrillic,cyrillic,isoir144,", 61026, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 20866, "koi8-r,koi8r,cskoi8r,koi,koi8,", 61027, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 21866, "koi8-u,koi8u,koi8ru,", 61028, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10007, "x-mac-cyrillic,xmaccyrillic,", 61029, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1251, "windows-1251,windows1251,xcp1251,", 61030, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28603, "iso-8859-13,iso885913,", 61031, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 863, "ibm863,ibm863,", 61032, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 737, "ibm737,ibm737,", 61033, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28597, "iso-8859-7,iso88597,csisolatingreek,ecma118,elot928,greek,greek8,isoir126,", 61034, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10006, "x-mac-greek,xmacgreek,", 61035, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1253, "windows-1253,windows1253,", 61036, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 869, "ibm869,ibm869,", 61037, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 862, "DOS-862,dos862,", 61038, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 38598, "iso-8859-8-i,iso88598i,logical,", 61039, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28598, "iso-8859-8,iso88598,csisolatinhebrew,hebrew,isoir138,visual,", 61040, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10005, "x-mac-hebrew,xmachebrew,", 61041, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1255, "windows-1255,windows1255,", 61042, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 861, "ibm861,ibm861,", 61043, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10079, "x-mac-icelandic,xmacicelandic,", 61044, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10001, "x-mac-japanese,xmacjapanese,", 61045, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 932, "shift_jis,shiftjis,shiftjs,csshiftjis,cswindows31j,mskanji,xmscp932,xsjis,", 61046, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10003, "x-mac-korean,xmackorean,", 61047, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 949, "windows-949,windows949,ksc56011987,csksc5601,euckr,isoir149,korean,ksc56011989", 61048, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28593, "iso-8859-3,iso88593,latin3,isoir109,l3,", 61049, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28605, "iso-8859-15,iso885915,latin9,l9,", 61050, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 865, "ibm865,ibm865,", 61051, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 437, "ibm437,ibm437,437,cp437,cspc8,codepage437,", 61052, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 858, "ibm858,ibm858,ibm00858,", 61053, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 860, "ibm860,ibm860,", 61054, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10010, "x-mac-romanian,xmacromanian,", 61055, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10021, "x-mac-thai,xmacthai,", 61056, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 874, "windows-874,windows874,dos874,iso885911,tis620,", 61057, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 857, "ibm857,ibm857,", 61058, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28599, "iso-8859-9,iso88599,latin5,isoir148,l5,", 61059, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10081, "x-mac-turkish,xmacturkish,", 61060, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1254, "windows-1254,windows1254,", 61061, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10017, "x-mac-ukrainian,xmacukrainian,", 61062, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1258, "windows-1258,windows-258,", 61063, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 850, "ibm850,ibm850,", 61064, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 28591, "iso-8859-1,iso88591,cp819,latin1,ibm819,isoir100,latin1,l1,", 61065, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 10000, "macintosh,macintosh,", 61066, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1252, "windows-1252,windows1252,cp367,cp819,ibm367,us,xansi,", 61067, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 37, "ebcdic-cp-us,ebcdiccpus,ebcdiccpca,ebcdiccpwt,ebcdiccpnl,ibm037,cp037,", 61068, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 500, "x-ebcdic-international,xebcdicinternational,", 61069, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 875, "x-EBCDIC-GreekModern,xebcdicgreekmodern,", 61070, L"" }, - { NCP_EXTERNAL_8BIT | NCP_RECODE, 1026, "CP1026,cp1026,csibm1026,ibm1026,", 61071, L"" }, - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 870, "CP870,cp870,ebcdiccproece,ebcdiccpyu,csibm870,ibm870,", 00000, L"" }, // IBM EBCDIC (Multilingual Latin-2) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1047, "IBM01047,ibm01047,", 00000, L"" }, // IBM EBCDIC (Open System Latin-1) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1140, "x-ebcdic-cp-us-euro,xebcdiccpuseuro,", 00000, L"" }, // IBM EBCDIC (US-Canada-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1141, "x-ebcdic-germany-euro,xebcdicgermanyeuro,", 00000, L"" }, // IBM EBCDIC (Germany-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1142, "x-ebcdic-denmarknorway-euro,xebcdicdenmarknorwayeuro,", 00000, L"" }, // IBM EBCDIC (Denmark-Norway-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1143, "x-ebcdic-finlandsweden-euro,xebcdicfinlandswedeneuro,", 00000, L"" }, // IBM EBCDIC (Finland-Sweden-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1144, "x-ebcdic-italy-euro,xebcdicitalyeuro,", 00000, L"" }, // IBM EBCDIC (Italy-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1145, "x-ebcdic-spain-euro,xebcdicspaineuro,", 00000, L"" }, // IBM EBCDIC (Spain-Latin America-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1146, "x-ebcdic-uk-euro,xebcdicukeuro,", 00000, L"" }, // IBM EBCDIC (UK-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1147, "x-ebcdic-france-euro,xebcdicfranceeuro,", 00000, L"" }, // IBM EBCDIC (France-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1148, "x-ebcdic-international-euro,xebcdicinternationaleuro,", 00000, L"" }, // IBM EBCDIC (International-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1149, "x-ebcdic-icelandic-euro,xebcdicicelandiceuro,", 00000, L"" }, // IBM EBCDIC (Icelandic-Euro) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 1361, "johab,johab,", 00000, L"" }, // Korean (Johab) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20273, "x-EBCDIC-Germany,xebcdicgermany,", 00000, L"" }, // IBM EBCDIC (Germany) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20277, "x-EBCDIC-DenmarkNorway,xebcdicdenmarknorway,ebcdiccpdk,ebcdiccpno,", 00000, L"" }, // IBM EBCDIC (Denmark-Norway) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20278, "x-EBCDIC-FinlandSweden,xebcdicfinlandsweden,ebcdicpfi,ebcdiccpse,", 00000, L"" }, // IBM EBCDIC (Finland-Sweden) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20280, "x-EBCDIC-Italy,xebcdicitaly,", 00000, L"" }, // IBM EBCDIC (Italy) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20284, "x-EBCDIC-Spain,xebcdicspain,ebcdiccpes,", 00000, L"" }, // IBM EBCDIC (Spain-Latin America) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20285, "x-EBCDIC-UK,xebcdicuk,ebcdiccpgb,", 00000, L"" }, // IBM EBCDIC (UK) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20290, "x-EBCDIC-JapaneseKatakana,xebcdicjapanesekatakana,", 00000, L"" }, // IBM EBCDIC (Japanese Katakana) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20297, "x-EBCDIC-France,xebcdicfrance,ebcdiccpfr,", 00000, L"" }, // IBM EBCDIC (France) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20420, "x-EBCDIC-Arabic,xebcdicarabic,ebcdiccpar1,", 00000, L"" }, // IBM EBCDIC (Arabic) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20423, "x-EBCDIC-Greek,xebcdicgreek,ebcdiccpgr,", 00000, L"" }, // IBM EBCDIC (Greek) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20424, "x-EBCDIC-Hebrew,xebcdichebrew,ebcdiccphe,", 00000, L"" }, // IBM EBCDIC (Hebrew) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20833, "x-EBCDIC-KoreanExtended,xebcdickoreanextended,", 00000, L"" }, // IBM EBCDIC (Korean Extended) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20838, "x-EBCDIC-Thai,xebcdicthai,ibmthai,csibmthai,", 00000, L"" }, // IBM EBCDIC (Thai) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20871, "x-EBCDIC-Icelandic,xebcdicicelandic,ebcdiccpis,", 00000, L"" }, // IBM EBCDIC (Icelandic) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20880, "x-EBCDIC-CyrillicRussian,xebcdiccyrillicrussian,ebcdiccyrillic,", 00000, L"" }, // IBM EBCDIC (Cyrillic Russian) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20905, "x-EBCDIC-Turkish,xebcdicturkish,ebcdiccptr,", 00000, L"" }, // IBM EBCDIC (Turkish) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20924, "IBM00924,ibm00924,ebcdiclatin9euro,", 00000, L"" }, // IBM EBCDIC (Open System-Euro Latin-1) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 21025, "x-EBCDIC-CyrillicSerbianBulgarian,xebcdiccyrillicserbianbulgarian,", 00000, L"" }, // IBM EBCDIC (Cyrillic Serbian-Bulgarian) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50930, "x-EBCDIC-JapaneseAndKana,xebcdicjapaneseandkana,", 00000, L"" }, // IBM EBCDIC (Japanese and Japanese Katakana) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50931, "x-EBCDIC-JapaneseAndUSCanada,xebcdicjapaneseanduscanada,", 00000, L"" }, // IBM EBCDIC (Japanese and US-Canada) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50933, "x-EBCDIC-KoreanAndKoreanExtended,xebcdickoreanandkoreanextended,", 00000, L"" }, // IBM EBCDIC (Korean and Korean Extended) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50935, "x-EBCDIC-SimplifiedChinese,xebcdicsimplifiedchinese,", 00000, L"" }, // IBM EBCDIC (Chinese Simplified) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50937, "x-EBCDIC-TraditionalChinese,xebcdictraditionalchinese,", 00000, L"" }, // IBM EBCDIC (Chinese Traditional) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50939, "x-EBCDIC-JapaneseAndJapaneseLatin,xebcdicjapaneseandjapaneselatin,", 00000, L"" }, // IBM EBCDIC (Japanese and Japanese-Latin) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20105, "x-IA5,xia5,", 00000, L"" }, // Western European (IA5) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20106, "x-IA5-German,xia5german,", 00000, L"" }, // German (IA5) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20107, "x-IA5-Swedish,xia5swedish,", 00000, L"" }, // Swedish (IA5) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20108, "x-IA5-Norwegian,xia5norwegian,", 00000, L"" }, // Norwegian (IA5) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20936, "x-cp20936,xcp20936,", 00000, L"" }, // Chinese Simplified (GB2312) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20932, "euc-jp,,", 00000, L"" }, // Japanese (JIS X 0208-1990 & 0212-1990) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50220, "iso-2022-jp,iso2022jp,", 00000, L"" }, // Japanese (JIS) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50221, "csISO2022JP,csiso2022jp,", 00000, L"" }, // Japanese (JIS-Allow 1 byte Kana) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50222, "_iso-2022-jp$SIO,iso2022jpSIO,", 00000, L"" }, // Japanese (JIS-Allow 1 byte Kana - SO/SI) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50225, "iso-2022-kr,iso2022kr,csiso2022kr,", 00000, L"" }, // Korean (ISO-2022-KR) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50227, "x-cp50227,xcp50227,", 00000, L"" }, // Chinese Simplified (ISO-2022) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 50229, "iso-2022-cn,iso2022cn,", 00000, L"" }, // Chinese Traditional (ISO-2022) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20000, "x-Chinese-CNS,xchinesecns,", 00000, L"" }, // Chinese Traditional (CNS) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 20002, "x-Chinese-Eten,xchineseeten,", 00000, L"" }, // Chinese Traditional (Eten) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51932, "euc-jp,eucjp,xeuc,xeucjp,", 00000, L"" }, // Japanese (EUC) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51936, "euc-cn,euccn,xeuccn,", 00000, L"" }, // Chinese Simplified (EUC) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 51949, "euc-kr,euckr,cseuckr,", 00000, L"" }, // Korean (EUC) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 52936, "hz-gb-2312,hzgb2312,hz,", 00000, L"" }, // Chinese Simplified (HZ-GB2312) - { NCP_EXTERNAL_8BIT | NCP_RECODE, 54936, "gb18030,gb18030,", 61072, L"" } // Chinese Simplified (GB18030) - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57002, "x-iscii-de,xisciide,", 00000, L"" }, // ISCII Devanagari - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57003, "x-iscii-be,xisciibe,", 00000, L"" }, // ISCII Bengali - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57004, "x-iscii-ta,xisciita,", 00000, L"" }, // ISCII Tamil - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57005, "x-iscii-te,xisciite,", 00000, L"" }, // ISCII Telugu - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57006, "x-iscii-as,xisciias,", 00000, L"" }, // ISCII Assamese - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57007, "x-iscii-or,xisciior,", 00000, L"" }, // ISCII Oriya - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57008, "x-iscii-ka,xisciika,", 00000, L"" }, // ISCII Kannada - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57009, "x-iscii-ma,xisciima,", 00000, L"" }, // ISCII Malayalam - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57010, "x-iscii-gu,xisciigu,", 00000, L"" }, // ISCII Gujarathi - //{ NCP_EXTERNAL_8BIT|NCP_RECODE, 57011, "x-iscii-pa,xisciipa,", 00000, L"" }, // ISCII Panjabi -}; - -int Encoding_CountOf() { - return COUNTOF(g_Encodings); -} - -int Encoding_Current(int iEncoding) { - static int CurrentEncoding = CPI_NONE; - - if (iEncoding >= 0) { - if (Encoding_IsValid(iEncoding)) - CurrentEncoding = iEncoding; - else - CurrentEncoding = CPI_UTF8; - } - return CurrentEncoding; -} - - -int Encoding_SrcCmdLn(int iSrcEncoding) { - static int SourceEncoding = CPI_NONE; - - if (iSrcEncoding >= 0) { - if (Encoding_IsValid(iSrcEncoding)) - SourceEncoding = iSrcEncoding; - else - SourceEncoding = CPI_UTF8; - } - else if (iSrcEncoding == CPI_NONE) { - SourceEncoding = CPI_NONE; - } - return SourceEncoding; -} - - -int Encoding_SrcWeak(int iSrcWeakEnc) { - static int SourceWeakEncoding = CPI_NONE; - - if (iSrcWeakEnc >= 0) { - if (Encoding_IsValid(iSrcWeakEnc)) - SourceWeakEncoding = iSrcWeakEnc; - else - SourceWeakEncoding = CPI_ANSI_DEFAULT; - } - else if (iSrcWeakEnc == CPI_NONE) { - SourceWeakEncoding = CPI_NONE; - } - return SourceWeakEncoding; -} - - -BOOL Encoding_HasChanged(int iOriginalEncoding) { - static int OriginalEncoding = CPI_NONE; - - if (iOriginalEncoding >= CPI_NONE) { - OriginalEncoding = iOriginalEncoding; - } - return (BOOL)(OriginalEncoding != Encoding_Current(CPI_GET)); -} - - -void Encoding_InitDefaults() { - const UINT uCodePageMBCS[20] = { - 42, // (Symbol) - 50220,50221,50222,50225,50227,50229, // (Chinese, Japanese, Korean) - 54936, // (GB18030) - 57002,57003,57004,57005,57006,57007,57008,57009,57010,57011, // (ISCII) - 65000, // (UTF-7) - 65001 // (UTF-8) - }; - - g_Encodings[CPI_ANSI_DEFAULT].uCodePage = GetACP(); // set ANSI system CP - StringCchPrintf(wchANSI,COUNTOF(wchANSI),L" (CP-%u)",g_Encodings[CPI_ANSI_DEFAULT].uCodePage); - - for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); ++i) { - if (Encoding_IsValid(i) && (g_Encodings[i].uCodePage == g_Encodings[CPI_ANSI_DEFAULT].uCodePage)) { - g_Encodings[i].uFlags |= NCP_ANSI; - if (g_Encodings[i].uFlags & NCP_EXTERNAL_8BIT) - g_Encodings[CPI_ANSI_DEFAULT].uFlags |= NCP_EXTERNAL_8BIT; - break; - } - } - - g_Encodings[CPI_OEM].uCodePage = GetOEMCP(); - StringCchPrintf(wchOEM,COUNTOF(wchOEM),L" (CP-%u)",g_Encodings[CPI_OEM].uCodePage); - - for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); ++i) { - if (Encoding_IsValid(i) && (g_Encodings[i].uCodePage == g_Encodings[CPI_OEM].uCodePage)) { - g_Encodings[i].uFlags |= NCP_OEM; - if (g_Encodings[i].uFlags & NCP_EXTERNAL_8BIT) - g_Encodings[CPI_OEM].uFlags |= NCP_EXTERNAL_8BIT; - break; - } - } - - // multi byte character sets - for (int i = 0; i < COUNTOF(g_Encodings); ++i) { - for (int k = 0; k < COUNTOF(uCodePageMBCS); k++) { - if (g_Encodings[i].uCodePage == uCodePageMBCS[k]) { - g_Encodings[i].uFlags |= NCP_MBCS; - } - } - } - - g_DOSEncoding = CPI_OEM; - // Try to set the DOS encoding to DOS-437 if the default OEMCP is not DOS-437 - if (g_Encodings[g_DOSEncoding].uCodePage != 437) { - for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); ++i) { - if (Encoding_IsValid(i) && (g_Encodings[i].uCodePage == 437)) { - g_DOSEncoding = i; - break; - } - } - } -} - - -int Encoding_MapIniSetting(BOOL bLoad,int iSetting) { - if (bLoad) { - switch (iSetting) { - case -1: return CPI_NONE; - case 0: return CPI_ANSI_DEFAULT; - case 1: return CPI_UNICODEBOM; - case 2: return CPI_UNICODEBEBOM; - case 3: return CPI_UTF8; - case 4: return CPI_UTF8SIGN; - case 5: return CPI_OEM; - case 6: return CPI_UNICODE; - case 7: return CPI_UNICODEBE; - case 8: return CPI_UTF7; - default: { - for (int i = CPI_UTF7 + 1; i < COUNTOF(g_Encodings); i++) { - if ((g_Encodings[i].uCodePage == (UINT)iSetting) && Encoding_IsValid(i)) - return(i); - } - return CPI_ANSI_DEFAULT; - } - } - } - else { - switch (iSetting) { - case CPI_NONE: return -1; - case CPI_ANSI_DEFAULT: return 0; - case CPI_UNICODEBOM: return 1; - case CPI_UNICODEBEBOM: return 2; - case CPI_UTF8: return 3; - case CPI_UTF8SIGN: return 4; - case CPI_OEM: return 5; - case CPI_UNICODE: return 6; - case CPI_UNICODEBE: return 7; - case CPI_UTF7: return 8; - default: { - if (Encoding_IsValid(iSetting)) - return(g_Encodings[iSetting].uCodePage); - else - return CPI_ANSI_DEFAULT; - } - } - } -} - -int Encoding_MapUnicode(int iUni) { - - if (iUni == CPI_UNICODEBOM) - return CPI_UNICODE; - else if (iUni == CPI_UNICODEBEBOM) - return CPI_UNICODEBE; - else if (iUni == CPI_UTF8SIGN) - return CPI_UTF8; - else - return iUni; -} - -void Encoding_SetLabel(int iEncoding) { - if (g_Encodings[iEncoding].wchLabel[0] == L'\0') { - WCHAR wch1[128] = { L'\0' }; - WCHAR wch2[128] = { L'\0' }; - GetString(g_Encodings[iEncoding].idsName,wch1,COUNTOF(wch1)); - WCHAR *pwsz = StrChr(wch1,L';'); - if (pwsz) { - pwsz = StrChr(CharNext(pwsz),L';'); - if (pwsz) { - pwsz = CharNext(pwsz); - } - } - if (!pwsz) - pwsz = wch1; - - StringCchCopyN(wch2,COUNTOF(wch2),pwsz,COUNTOF(wch1)); - - if (Encoding_IsANSI(iEncoding)) - StringCchCatN(wch2,COUNTOF(wch2),wchANSI,COUNTOF(wchANSI)); - else if (Encoding_IsOEM(iEncoding)) - StringCchCatN(wch2,COUNTOF(wch2),wchOEM,COUNTOF(wchOEM)); - - StringCchCopyN(g_Encodings[iEncoding].wchLabel,COUNTOF(g_Encodings[iEncoding].wchLabel), - wch2,COUNTOF(g_Encodings[iEncoding].wchLabel)); - } -} - - -int Encoding_MatchW(LPCWSTR pwszTest) { - char tchTest[256] = { '\0' }; - WideCharToMultiByteStrg(CP_ACP,pwszTest,tchTest); - return(Encoding_MatchA(tchTest)); -} - - -int Encoding_MatchA(char *pchTest) { - char chTest[256] = { '\0' }; - char *pchSrc = pchTest; - char *pchDst = chTest; - *pchDst++ = ','; - while (*pchSrc) { - if (IsCharAlphaNumericA(*pchSrc)) - *pchDst++ = *CharLowerA(pchSrc); - pchSrc++; - } - *pchDst++ = ','; - *pchDst = 0; - for (int i = 0; i < COUNTOF(g_Encodings); i++) { - if (StrStrIA(g_Encodings[i].pszParseNames,chTest)) { - CPINFO cpi; - if ((g_Encodings[i].uFlags & NCP_INTERNAL) || - IsValidCodePage(g_Encodings[i].uCodePage) && - GetCPInfo(g_Encodings[i].uCodePage,&cpi)) - return(i); - else - return(-1); - } - } - return(-1); -} - - -int Encoding_GetByCodePage(UINT cp) { - for (int i = 0; i < COUNTOF(g_Encodings); i++) { - if (cp == g_Encodings[i].uCodePage) { - return i; - } - } - return CPI_ANSI_DEFAULT; -} - - -BOOL Encoding_IsValid(int iTestEncoding) { - CPINFO cpi; - if ((iTestEncoding >= 0) && (iTestEncoding < COUNTOF(g_Encodings))) { - if ((g_Encodings[iTestEncoding].uFlags & NCP_INTERNAL) || - IsValidCodePage(g_Encodings[iTestEncoding].uCodePage) && - GetCPInfo(g_Encodings[iTestEncoding].uCodePage,&cpi)) { - return(TRUE); - } - } - return(FALSE); -} - - -typedef struct _ee { - int id; - WCHAR wch[256]; -} ENCODINGENTRY,*PENCODINGENTRY; - -int CmpEncoding(const void *s1,const void *s2) { - return StrCmp(((PENCODINGENTRY)s1)->wch,((PENCODINGENTRY)s2)->wch); -} - -void Encoding_AddToListView(HWND hwnd,int idSel,BOOL bRecodeOnly) { - int i; - int iSelItem = -1; - LVITEM lvi; - WCHAR wchBuf[256] = { L'\0' }; - - PENCODINGENTRY pEE = LocalAlloc(LPTR,COUNTOF(g_Encodings) * sizeof(ENCODINGENTRY)); - for (i = 0; i < COUNTOF(g_Encodings); i++) { - pEE[i].id = i; - GetString(g_Encodings[i].idsName,pEE[i].wch,COUNTOF(pEE[i].wch)); - } - qsort(pEE,COUNTOF(g_Encodings),sizeof(ENCODINGENTRY),CmpEncoding); - - ZeroMemory(&lvi,sizeof(LVITEM)); - lvi.mask = LVIF_PARAM | LVIF_TEXT | LVIF_IMAGE; - lvi.pszText = wchBuf; - - for (i = 0; i < COUNTOF(g_Encodings); i++) { - - int id = pEE[i].id; - if (!bRecodeOnly || (g_Encodings[id].uFlags & NCP_RECODE)) { - - lvi.iItem = ListView_GetItemCount(hwnd); - - WCHAR *pwsz = StrChr(pEE[i].wch,L';'); - if (pwsz) { - StringCchCopyN(wchBuf,COUNTOF(wchBuf),CharNext(pwsz),COUNTOF(wchBuf)); - pwsz = StrChr(wchBuf,L';'); - if (pwsz) - *pwsz = 0; - } - else - StringCchCopyN(wchBuf,COUNTOF(wchBuf),pEE[i].wch,COUNTOF(wchBuf)); - - if (Encoding_IsANSI(id)) - StringCchCatN(wchBuf,COUNTOF(wchBuf),wchANSI,COUNTOF(wchANSI)); - else if (Encoding_IsOEM(id)) - StringCchCatN(wchBuf,COUNTOF(wchBuf),wchOEM,COUNTOF(wchOEM)); - - if (Encoding_IsValid(id)) - lvi.iImage = 0; - else - lvi.iImage = 1; - - lvi.lParam = (LPARAM)id; - ListView_InsertItem(hwnd,&lvi); - - if (idSel == id) - iSelItem = lvi.iItem; - } - } - - LocalFree(pEE); - - if (iSelItem != -1) { - ListView_SetItemState(hwnd,iSelItem,LVIS_SELECTED | LVIS_FOCUSED,LVIS_SELECTED | LVIS_FOCUSED); - ListView_EnsureVisible(hwnd,iSelItem,FALSE); - } - else { - ListView_SetItemState(hwnd,0,LVIS_FOCUSED,LVIS_FOCUSED); - ListView_EnsureVisible(hwnd,0,FALSE); - } -} - - -BOOL Encoding_GetFromListView(HWND hwnd,int *pidEncoding) { - LVITEM lvi; - - lvi.iItem = ListView_GetNextItem(hwnd,-1,LVNI_ALL | LVNI_SELECTED); - lvi.iSubItem = 0; - lvi.mask = LVIF_PARAM; - - if (ListView_GetItem(hwnd,&lvi)) { - if (Encoding_IsValid((int)lvi.lParam)) - *pidEncoding = (int)lvi.lParam; - else - *pidEncoding = -1; - - return (TRUE); - } - return(FALSE); -} - - -void Encoding_AddToComboboxEx(HWND hwnd,int idSel,BOOL bRecodeOnly) { - int i; - int iSelItem = -1; - COMBOBOXEXITEM cbei; - WCHAR wchBuf[256] = { L'\0' }; - - PENCODINGENTRY pEE = LocalAlloc(LPTR,COUNTOF(g_Encodings) * sizeof(ENCODINGENTRY)); - for (i = 0; i < COUNTOF(g_Encodings); i++) { - pEE[i].id = i; - GetString(g_Encodings[i].idsName,pEE[i].wch,COUNTOF(pEE[i].wch)); - } - qsort(pEE,COUNTOF(g_Encodings),sizeof(ENCODINGENTRY),CmpEncoding); - - ZeroMemory(&cbei,sizeof(COMBOBOXEXITEM)); - cbei.mask = CBEIF_TEXT | CBEIF_IMAGE | CBEIF_SELECTEDIMAGE | CBEIF_LPARAM; - cbei.pszText = wchBuf; - cbei.cchTextMax = COUNTOF(wchBuf); - cbei.iImage = 0; - cbei.iSelectedImage = 0; - - for (i = 0; i < COUNTOF(g_Encodings); i++) { - - int id = pEE[i].id; - if (!bRecodeOnly || (g_Encodings[id].uFlags & NCP_RECODE)) { - - cbei.iItem = SendMessage(hwnd,CB_GETCOUNT,0,0); - - WCHAR *pwsz = StrChr(pEE[i].wch,L';'); - if (pwsz) { - StringCchCopyN(wchBuf,COUNTOF(wchBuf),CharNext(pwsz),COUNTOF(wchBuf)); - pwsz = StrChr(wchBuf,L';'); - if (pwsz) - *pwsz = 0; - } - else - StringCchCopyN(wchBuf,COUNTOF(wchBuf),pEE[i].wch,COUNTOF(wchBuf)); - - if (Encoding_IsANSI(id)) - StringCchCatN(wchBuf,COUNTOF(wchBuf),wchANSI,COUNTOF(wchANSI)); - else if (id == CPI_OEM) - StringCchCatN(wchBuf,COUNTOF(wchBuf),wchOEM,COUNTOF(wchOEM)); - - cbei.iImage = (Encoding_IsValid(id) ? 0 : 1); - - cbei.lParam = (LPARAM)id; - SendMessage(hwnd,CBEM_INSERTITEM,0,(LPARAM)&cbei); - - if (idSel == id) - iSelItem = (int)cbei.iItem; - } - } - - LocalFree(pEE); - - if (iSelItem != -1) - SendMessage(hwnd,CB_SETCURSEL,(WPARAM)iSelItem,0); -} - - -BOOL Encoding_GetFromComboboxEx(HWND hwnd,int *pidEncoding) { - COMBOBOXEXITEM cbei; - - cbei.iItem = SendMessage(hwnd,CB_GETCURSEL,0,0); - cbei.mask = CBEIF_LPARAM; - - if (SendMessage(hwnd,CBEM_GETITEM,0,(LPARAM)&cbei)) { - if (Encoding_IsValid((int)cbei.lParam)) - *pidEncoding = (int)cbei.lParam; - else - *pidEncoding = -1; - - return (TRUE); - } - return(FALSE); -} - - - - -BOOL Encoding_IsDefault(int iEncoding) { - return (g_Encodings[iEncoding].uFlags & NCP_DEFAULT); -} - -BOOL Encoding_IsANSI(int iEncoding) { - return (g_Encodings[iEncoding].uFlags & NCP_ANSI); -} - -BOOL Encoding_IsOEM(int iEncoding) { - return (g_Encodings[iEncoding].uFlags & NCP_OEM); -} - -UINT Encoding_SciGetCodePage(HWND hwnd) { - UNUSED(hwnd); - return CP_UTF8; - // remove internal support for Chinese, Japan, Korean DBCS use UTF-8 instead - /* - int cp = (UINT)SendMessage(hwnd,SCI_GETCODEPAGE,0,0); - if (cp == 932 || cp == 936 || cp == 949 || cp == 950) { - return cp; - } - return (cp == 0) ? CP_ACP : CP_UTF8; - */ -} - - -int Encoding_SciMappedCodePage(int iEncoding) { - UNUSED(iEncoding); - return SC_CP_UTF8; - // remove internal support for Chinese, Japan, Korean DBCS use UTF-8 instead - /* - if (Encoding_IsValid(iEncoding)) { - // check for Chinese, Japan, Korean DBCS code pages and switch accordingly - int cp = (int)g_Encodings[iEncoding].uCodePage; - if (cp == 932 || cp == 936 || cp == 949 || cp == 950) { - return cp; - } - } - */ -} - - -void Encoding_SciSetCodePage(HWND hwnd,int iEncoding) { - int cp = Encoding_SciMappedCodePage(iEncoding); - SendMessage(hwnd,SCI_SETCODEPAGE,(WPARAM)cp,0); - // charsets can be changed via styles schema - /* - int charset = SC_CHARSET_ANSI; - switch (cp) { - case 932: - charset = SC_CHARSET_SHIFTJIS; - break; - case 936: - charset = SC_CHARSET_GB2312; - break; - case 949: - charset = SC_CHARSET_HANGUL; - break; - case 950: - charset = SC_CHARSET_CHINESEBIG5; - break; - default: - charset = g_iDefaultCharSet; - break; - } - SendMessage(hwnd,SCI_STYLESETCHARACTERSET,(WPARAM)STYLE_DEFAULT,(LPARAM)charset); - */ -} - -extern BOOL bSkipUnicodeDetection; - -BOOL IsUnicode(const char* pBuffer,int cb,LPBOOL lpbBOM,LPBOOL lpbReverse) { - int i = 0xFFFF; - - BOOL bIsTextUnicode; - - BOOL bHasBOM; - BOOL bHasRBOM; - - if (!pBuffer || cb < 2) - return FALSE; - - if (!bSkipUnicodeDetection) - bIsTextUnicode = IsTextUnicode(pBuffer,cb,&i); - else - bIsTextUnicode = FALSE; - - bHasBOM = (*((UNALIGNED PWCHAR)pBuffer) == 0xFEFF); - bHasRBOM = (*((UNALIGNED PWCHAR)pBuffer) == 0xFFFE); - - if (i == 0xFFFF) // i doesn't seem to have been modified ... - i = 0; - - if (bIsTextUnicode || bHasBOM || bHasRBOM || - ((i & (IS_TEXT_UNICODE_UNICODE_MASK | IS_TEXT_UNICODE_REVERSE_MASK)) && - !((i & IS_TEXT_UNICODE_UNICODE_MASK) && (i & IS_TEXT_UNICODE_REVERSE_MASK)) && - !(i & IS_TEXT_UNICODE_ODD_LENGTH) && - !(i & IS_TEXT_UNICODE_ILLEGAL_CHARS && !(i & IS_TEXT_UNICODE_REVERSE_SIGNATURE)) && - !((i & IS_TEXT_UNICODE_REVERSE_MASK) == IS_TEXT_UNICODE_REVERSE_STATISTICS))) { - - if (lpbBOM) - *lpbBOM = (bHasBOM || bHasRBOM || - (i & (IS_TEXT_UNICODE_SIGNATURE | IS_TEXT_UNICODE_REVERSE_SIGNATURE))) - ? TRUE : FALSE; - - if (lpbReverse) - *lpbReverse = (bHasRBOM || (i & IS_TEXT_UNICODE_REVERSE_MASK)) ? TRUE : FALSE; - - return TRUE; - } - - else - - return FALSE; -} - - -BOOL IsUTF8(const char* pTest,int nLength) { - static int byte_class_table[256] = { - /* 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F */ - /* 00 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 10 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 20 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 30 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 40 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 50 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 60 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 70 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 80 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - /* 90 */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - /* A0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - /* B0 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - /* C0 */ 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - /* D0 */ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - /* E0 */ 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 7, - /* F0 */ 9,10,10,10,11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 - /* 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F */ }; - - /* state table */ - typedef enum { - kSTART = 0,kA,kB,kC,kD,kE,kF,kG,kERROR,kNumOfStates - } utf8_state; - - static utf8_state state_table[] = { - /* kSTART, kA, kB, kC, kD, kE, kF, kG, kERROR */ - /* 0x00-0x7F: 0 */ kSTART, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0x80-0x8F: 1 */ kERROR, kSTART, kA, kERROR, kA, kB, kERROR, kB, kERROR, - /* 0x90-0x9f: 2 */ kERROR, kSTART, kA, kERROR, kA, kB, kB, kERROR, kERROR, - /* 0xa0-0xbf: 3 */ kERROR, kSTART, kA, kA, kERROR, kB, kB, kERROR, kERROR, - /* 0xc0-0xc1, 0xf5-0xff: 4 */ kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xc2-0xdf: 5 */ kA, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xe0: 6 */ kC, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xe1-0xec, 0xee-0xef: 7 */ kB, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xed: 8 */ kD, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xf0: 9 */ kF, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xf1-0xf3: 10 */ kE, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, - /* 0xf4: 11 */ kG, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR, kERROR }; - -#define BYTE_CLASS(b) (byte_class_table[(unsigned char)b]) -#define NEXT_STATE(b,cur) (state_table[(BYTE_CLASS(b) * kNumOfStates) + (cur)]) - - utf8_state current = kSTART; - int i; - - const char* pt = pTest; - int len = nLength; - - for (i = 0; i < len; i++,pt++) { - - current = NEXT_STATE(*pt,current); - if (kERROR == current) - break; - } - - return (current == kSTART) ? TRUE : FALSE; -} - - -BOOL IsUTF7(const char* pTest,int nLength) { - int i; - const char *pt = pTest; - - for (i = 0; i < nLength; i++) { - if (*pt & 0x80 || !*pt) - return FALSE; - pt++; - } - - return TRUE; -} - - -/* byte length of UTF-8 sequence based on value of first byte. -for UTF-16 (21-bit space), max. code length is 4, so we only need to look -at 4 upper bits. -*/ -static const INT utf8_lengths[16] = -{ - 1,1,1,1,1,1,1,1, /* 0000 to 0111 : 1 byte (plain ASCII) */ - 0,0,0,0, /* 1000 to 1011 : not valid */ - 2,2, /* 1100, 1101 : 2 bytes */ - 3, /* 1110 : 3 bytes */ - 4 /* 1111 :4 bytes */ -}; - -/*++ -Function : -UTF8_mbslen_bytes [INTERNAL] - -Calculates the byte size of a NULL-terminated UTF-8 string. - -Parameters : -char *utf8_string : string to examine - -Return value : -size (in bytes) of a NULL-terminated UTF-8 string. --1 if invalid NULL-terminated UTF-8 string ---*/ -INT UTF8_mbslen_bytes(LPCSTR utf8_string) -{ - INT length = 0; - INT code_size; - BYTE byte; - - while (*utf8_string) { - byte = (BYTE)*utf8_string; - - if ((byte <= 0xF7) && (0 != (code_size = utf8_lengths[byte >> 4]))) { - length += code_size; - utf8_string += code_size; - } - else { - /* we got an invalid byte value but need to count it, - it will be later ignored during the string conversion */ - //WARN("invalid first byte value 0x%02X in UTF-8 sequence!\n",byte); - length++; - utf8_string++; - } - } - length++; /* include NULL terminator */ - return length; -} - -/*++ -Function : -UTF8_mbslen [INTERNAL] - -Calculates the character size of a NULL-terminated UTF-8 string. - -Parameters : -char *utf8_string : string to examine -int byte_length : byte size of string - -Return value : -size (in characters) of a UTF-8 string. --1 if invalid UTF-8 string ---*/ -INT UTF8_mbslen(LPCSTR source,INT byte_length) -{ - INT wchar_length = 0; - INT code_size; - BYTE byte; - - while (byte_length > 0) { - byte = (BYTE)*source; - - /* UTF-16 can't encode 5-byte and 6-byte sequences, so maximum value - for first byte is 11110111. Use lookup table to determine sequence - length based on upper 4 bits of first byte */ - if ((byte <= 0xF7) && (0 != (code_size = utf8_lengths[byte >> 4]))) { - /* 1 sequence == 1 character */ - wchar_length++; - - if (code_size == 4) - wchar_length++; - - source += code_size; /* increment pointer */ - byte_length -= code_size; /* decrement counter*/ - } - else { - /* - unlike UTF8_mbslen_bytes, we ignore the invalid characters. - we only report the number of valid characters we have encountered - to match the Windows behavior. - */ - //WARN("invalid byte 0x%02X in UTF-8 sequence, skipping it!\n", - // byte); - source++; - byte_length--; - } - } - return wchar_length; -} - - /** * Is the character an octal digit? @@ -3641,7 +2766,6 @@ static BOOL IsDigit(WCHAR wch) } - //============================================================================= // // UrlUnescapeEx() diff --git a/src/Helpers.h b/src/Helpers.h index 9ebcbcf0e..d991f2c60 100644 --- a/src/Helpers.h +++ b/src/Helpers.h @@ -22,7 +22,7 @@ #include #include -#include "TypeDefs.h" +#include "typedefs.h" // ============================================================================ @@ -164,6 +164,7 @@ BOOL IsCmdEnabled(HWND, UINT); #define DialogEnableWindow(hdlg, id, b) { HWND hctrl = GetDlgItem((hdlg),(id)); if (!(b)) { \ if (GetFocus() == hctrl) { SendMessage((hdlg), WM_NEXTDLGCTL, 0, FALSE); } }; EnableWindow(hctrl, (b)); } + #define GetString(id,pb,cb) LoadString(g_hInstance,id,pb,cb) #define StrEnd(pStart) (pStart + lstrlen(pStart)) @@ -347,84 +348,6 @@ inline int _StringCchCmpINW(PCNZWCH s1,int l1,PCNZWCH s2,int l2) { #define StringCchCompareIX(s1,s2) StringCchCompareIXA((s1),(s2)) #endif -// ===== File Encoding ===== - -extern int g_DOSEncoding; - -#define NCP_DEFAULT 1 -#define NCP_UTF8 2 -#define NCP_UTF8_SIGN 4 -#define NCP_UNICODE 8 -#define NCP_UNICODE_REVERSE 16 -#define NCP_UNICODE_BOM 32 -#define NCP_ANSI 64 -#define NCP_OEM 128 -#define NCP_MBCS 256 -#define NCP_INTERNAL (NCP_DEFAULT|NCP_UTF8|NCP_UTF8_SIGN|NCP_UNICODE|NCP_UNICODE_REVERSE|NCP_UNICODE_BOM|NCP_ANSI|NCP_OEM|NCP_MBCS) -#define NCP_EXTERNAL_8BIT 512 -#define NCP_RECODE 1024 - -#define CPI_GET -2 -#define CPI_NONE -1 -#define CPI_ANSI_DEFAULT 0 -#define CPI_OEM 1 -#define CPI_UNICODEBOM 2 -#define CPI_UNICODEBEBOM 3 -#define CPI_UNICODE 4 -#define CPI_UNICODEBE 5 -#define CPI_UTF8 6 -#define CPI_UTF8SIGN 7 -#define CPI_UTF7 8 - -#define IDS_ENCODINGNAME0 61000 -#define IDS_EOLMODENAME0 62000 - -typedef struct _np2encoding { - UINT uFlags; - UINT uCodePage; - char* pszParseNames; - int idsName; - WCHAR wchLabel[64]; -} NP2ENCODING; - -int Encoding_CountOf(); -int Encoding_Current(int); // getter/setter -int Encoding_SrcCmdLn(int); // getter/setter -int Encoding_SrcWeak(int); // getter/setter -BOOL Encoding_HasChanged(int); // query/setter - -void Encoding_InitDefaults(); -int Encoding_MapIniSetting(BOOL,int); -int Encoding_MapUnicode(int); -void Encoding_SetLabel(int); -int Encoding_MatchW(LPCWSTR); -int Encoding_MatchA(char*); -BOOL Encoding_IsValid(int); -int Encoding_GetByCodePage(UINT); -void Encoding_AddToListView(HWND,int,BOOL); -BOOL Encoding_GetFromListView(HWND,int *); -void Encoding_AddToComboboxEx(HWND,int,BOOL); -BOOL Encoding_GetFromComboboxEx(HWND,int *); -BOOL Encoding_IsDefault(int); -BOOL Encoding_IsANSI(int); -BOOL Encoding_IsOEM(int); - -UINT Encoding_SciGetCodePage(HWND); -int Encoding_SciMappedCodePage(int); -void Encoding_SciSetCodePage(HWND,int); - - -BOOL IsUnicode(const char*,int,LPBOOL,LPBOOL); -BOOL IsUTF8(const char*,int); -BOOL IsUTF7(const char*,int); - -#define IsUTF8Signature(p) ((*(p+0) == '\xEF' && *(p+1) == '\xBB' && *(p+2) == '\xBF')) -#define UTF8StringStart(p) (IsUTF8Signature(p)) ? (p+3) : (p) - -INT UTF8_mbslen_bytes(LPCSTR utf8_string); -INT UTF8_mbslen(LPCSTR source,INT byte_length); - - void UrlUnescapeEx(LPWSTR, LPWSTR, DWORD*); // -------------------------------------------------------------------------------------------------------------------------------- diff --git a/src/Notepad3.c b/src/Notepad3.c index b77badf03..30b3c8f8d 100644 --- a/src/Notepad3.c +++ b/src/Notepad3.c @@ -35,6 +35,7 @@ #include //#include #include + #include "scintilla.h" #include "scilexer.h" #include "edit.h" @@ -43,10 +44,13 @@ #include "resource.h" #include "../crypto/crypto.h" #include "../uthash/utarray.h" +#include "encoding.h" #include "helpers.h" -#include "notepad3.h" #include "SciCall.h" +#include "notepad3.h" + + /****************************************************************************** * @@ -288,8 +292,6 @@ EDITFINDREPLACE g_efrData = EFR_INIT_DATA; UINT cpLastFind = 0; BOOL bReplaceInitialized = FALSE; -extern NP2ENCODING g_Encodings[]; - int iLineEndings[3] = { SC_EOL_CRLF, SC_EOL_LF, @@ -2111,15 +2113,15 @@ void MsgInitMenu(HWND hwnd,WPARAM wParam,LPARAM lParam) EnableCmd(hmenu,IDM_ENCODING_RECODE,i); - if (g_Encodings[Encoding_Current(CPI_GET)].uFlags & NCP_UNICODE_REVERSE) + if (Encoding_IsUNICODE_REVERSE(Encoding_Current(CPI_GET))) i = IDM_ENCODING_UNICODEREV; - else if (g_Encodings[Encoding_Current(CPI_GET)].uFlags & NCP_UNICODE) + else if (Encoding_IsUNICODE(Encoding_Current(CPI_GET))) i = IDM_ENCODING_UNICODE; - else if (g_Encodings[Encoding_Current(CPI_GET)].uFlags & NCP_UTF8_SIGN) + else if (Encoding_IsUTF8_SIGN(Encoding_Current(CPI_GET))) i = IDM_ENCODING_UTF8SIGN; - else if (g_Encodings[Encoding_Current(CPI_GET)].uFlags & NCP_UTF8) + else if (Encoding_IsUTF8(Encoding_Current(CPI_GET))) i = IDM_ENCODING_UTF8; - else if (g_Encodings[Encoding_Current(CPI_GET)].uFlags & NCP_ANSI) + else if (Encoding_IsANSI(Encoding_Current(CPI_GET))) i = IDM_ENCODING_ANSI; else i = -1; @@ -2222,7 +2224,7 @@ void MsgInitMenu(HWND hwnd,WPARAM wParam,LPARAM lParam) i == SCLEX_AU3 || i == SCLEX_LATEX || i == SCLEX_AHK || i == SCLEX_RUBY || i == SCLEX_CMAKE || i == SCLEX_MARKDOWN || i == SCLEX_YAML || i == SCLEX_REGISTRY || i == SCLEX_NIMROD)); - EnableCmd(hmenu,IDM_EDIT_INSERT_ENCODING,*g_Encodings[Encoding_Current(CPI_GET)].pszParseNames); + EnableCmd(hmenu,IDM_EDIT_INSERT_ENCODING, *Encoding_GetParseNames(Encoding_Current(CPI_GET))); //EnableCmd(hmenu,IDM_EDIT_INSERT_SHORTDATE,!bReadOnly); //EnableCmd(hmenu,IDM_EDIT_INSERT_LONGDATE,!bReadOnly); @@ -3335,10 +3337,10 @@ LRESULT MsgCommand(HWND hwnd, WPARAM wParam, LPARAM lParam) case IDM_EDIT_INSERT_ENCODING: { - if (*g_Encodings[Encoding_Current(CPI_GET)].pszParseNames) { + if (*Encoding_GetParseNames(Encoding_Current(CPI_GET))) { char msz[32] = { '\0' }; //int iSelStart; - StringCchCopyNA(msz,COUNTOF(msz),g_Encodings[Encoding_Current(CPI_GET)].pszParseNames,COUNTOF(msz)); + StringCchCopyNA(msz,COUNTOF(msz), Encoding_GetParseNames(Encoding_Current(CPI_GET)),COUNTOF(msz)); char *p = StrChrA(msz, ','); if (p) *p = 0; @@ -6018,7 +6020,7 @@ void LoadSettings() */ // set flag for encoding default - g_Encodings[g_iDefaultNewFileEncoding].uFlags |= NCP_DEFAULT; + Encoding_SetDefaultFlag(g_iDefaultNewFileEncoding); // define default charset g_iDefaultCharSet = (int)CharSetFromCodePage((UINT)iSciDefaultCodePage); @@ -7057,7 +7059,7 @@ void UpdateStatusbar() FormatString(tchDocSize, COUNTOF(tchDocSize), IDS_DOCSIZE, tchBytes); Encoding_SetLabel(iEncoding); - StringCchPrintf(tchEncoding, COUNTOF(tchEncoding), L" %s ", g_Encodings[iEncoding].wchLabel); + StringCchPrintf(tchEncoding, COUNTOF(tchEncoding), L" %s ", Encoding_GetLabel(iEncoding)); if (g_iEOLMode == SC_EOL_CR) { diff --git a/src/Notepad3.vcxproj b/src/Notepad3.vcxproj index 72f78cdba..101a5e840 100644 --- a/src/Notepad3.vcxproj +++ b/src/Notepad3.vcxproj @@ -321,6 +321,7 @@ + @@ -334,6 +335,7 @@ + diff --git a/src/Notepad3.vcxproj.filters b/src/Notepad3.vcxproj.filters index a70098f45..ca9fc7d5a 100644 --- a/src/Notepad3.vcxproj.filters +++ b/src/Notepad3.vcxproj.filters @@ -54,6 +54,9 @@ Crypto + + Source Files + @@ -101,6 +104,9 @@ Header Files + + Header Files + diff --git a/src/Print.cpp b/src/Print.cpp index 62cabf3c8..119c4606c 100644 --- a/src/Print.cpp +++ b/src/Print.cpp @@ -6,9 +6,10 @@ * Print.cpp * * Scintilla Printing Functionality * * Based on code from Notepad2, (c) Florian Balmer 1996-2011 * -* Mostly taken from SciTE, (c) Neil Hodgson * * * -* (c) Rizonesoft 2008-2016 * +* Mostly taken from SciTE, (c) Neil Hodgson * +* * +* (c) Rizonesoft 2015-2018 * * https://rizonesoft.com * * * * * @@ -34,6 +35,7 @@ #include "scintilla.h" #include "scilexer.h" #include "resource.h" + extern "C" { #include "dialogs.h" #include "helpers.h" diff --git a/src/Styles.c b/src/Styles.c index facf6f978..949046212 100644 --- a/src/Styles.c +++ b/src/Styles.c @@ -30,16 +30,18 @@ #include #include #include + #include "scintilla.h" #include "scilexer.h" #include "notepad3.h" #include "edit.h" #include "dialogs.h" #include "resource.h" +#include "encoding.h" #include "helpers.h" -#include "styles.h" #include "SciCall.h" +#include "styles.h" extern HINSTANCE g_hInstance;