| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef _FX_CODEPAGE |
| #define _FX_CODEPAGE |
| class IFX_CodePage; |
| #define FX_CODEPAGE_DefANSI 0 |
| #define FX_CODEPAGE_DefOEM 1 |
| #define FX_CODEPAGE_DefMAC 2 |
| #define FX_CODEPAGE_Thread 3 |
| #define FX_CODEPAGE_Symbol 42 |
| #define FX_CODEPAGE_MSDOS_US 437 |
| #define FX_CODEPAGE_Arabic_ASMO708 708 |
| #define FX_CODEPAGE_Arabic_ASMO449Plus 709 |
| #define FX_CODEPAGE_Arabic_Transparent 710 |
| #define FX_CODEPAGE_Arabic_NafithaEnhanced 711 |
| #define FX_CODEPAGE_Arabic_TransparentASMO 720 |
| #define FX_CODEPAGE_MSDOS_Greek1 737 |
| #define FX_CODEPAGE_MSDOS_Baltic 775 |
| #define FX_CODEPAGE_MSWin31_WesternEuropean 819 |
| #define FX_CODEPAGE_MSDOS_WesternEuropean 850 |
| #define FX_CODEPAGE_MSDOS_EasternEuropean 852 |
| #define FX_CODEPAGE_MSDOS_Latin3 853 |
| #define FX_CODEPAGE_MSDOS_Cyrillic 855 |
| #define FX_CODEPAGE_MSDOS_Turkish 857 |
| #define FX_CODEPAGE_MSDOS_Latin1Euro 858 |
| #define FX_CODEPAGE_MSDOS_Portuguese 860 |
| #define FX_CODEPAGE_MSDOS_Icelandic 861 |
| #define FX_CODEPAGE_MSDOS_Hebrew 862 |
| #define FX_CODEPAGE_MSDOS_FrenchCanadian 863 |
| #define FX_CODEPAGE_MSDOS_Arabic 864 |
| #define FX_CODEPAGE_MSDOS_Norwegian 865 |
| #define FX_CODEPAGE_MSDOS_Russian 866 |
| #define FX_CODEPAGE_MSDOS_Greek2 869 |
| #define FX_CODEPAGE_MSDOS_Thai 874 |
| #define FX_CODEPAGE_MSDOS_KamenickyCS 895 |
| #define FX_CODEPAGE_ShiftJIS 932 |
| #define FX_CODEPAGE_ChineseSimplified 936 |
| #define FX_CODEPAGE_Korean 949 |
| #define FX_CODEPAGE_ChineseTraditional 950 |
| #define FX_CODEPAGE_UTF16LE 1200 |
| #define FX_CODEPAGE_UTF16BE 1201 |
| #define FX_CODEPAGE_MSWin_EasternEuropean 1250 |
| #define FX_CODEPAGE_MSWin_Cyrillic 1251 |
| #define FX_CODEPAGE_MSWin_WesternEuropean 1252 |
| #define FX_CODEPAGE_MSWin_Greek 1253 |
| #define FX_CODEPAGE_MSWin_Turkish 1254 |
| #define FX_CODEPAGE_MSWin_Hebrew 1255 |
| #define FX_CODEPAGE_MSWin_Arabic 1256 |
| #define FX_CODEPAGE_MSWin_Baltic 1257 |
| #define FX_CODEPAGE_MSWin_Vietnamese 1258 |
| #define FX_CODEPAGE_Johab 1361 |
| #define FX_CODEPAGE_MAC_Roman 10000 |
| #define FX_CODEPAGE_MAC_ShiftJIS 10001 |
| #define FX_CODEPAGE_MAC_ChineseTraditional 10002 |
| #define FX_CODEPAGE_MAC_Korean 10003 |
| #define FX_CODEPAGE_MAC_Arabic 10004 |
| #define FX_CODEPAGE_MAC_Hebrew 10005 |
| #define FX_CODEPAGE_MAC_Greek 10006 |
| #define FX_CODEPAGE_MAC_Cyrillic 10007 |
| #define FX_CODEPAGE_MAC_ChineseSimplified 10008 |
| #define FX_CODEPAGE_MAC_Thai 10021 |
| #define FX_CODEPAGE_MAC_EasternEuropean 10029 |
| #define FX_CODEPAGE_MAC_Turkish 10081 |
| #define FX_CODEPAGE_UTF32LE 12000 |
| #define FX_CODEPAGE_UTF32BE 12001 |
| #define FX_CODEPAGE_ISO8859_1 28591 |
| #define FX_CODEPAGE_ISO8859_2 28592 |
| #define FX_CODEPAGE_ISO8859_3 28593 |
| #define FX_CODEPAGE_ISO8859_4 28594 |
| #define FX_CODEPAGE_ISO8859_5 28595 |
| #define FX_CODEPAGE_ISO8859_6 28596 |
| #define FX_CODEPAGE_ISO8859_7 28597 |
| #define FX_CODEPAGE_ISO8859_8 28598 |
| #define FX_CODEPAGE_ISO8859_9 28599 |
| #define FX_CODEPAGE_ISO8859_10 28600 |
| #define FX_CODEPAGE_ISO8859_11 28601 |
| #define FX_CODEPAGE_ISO8859_12 28602 |
| #define FX_CODEPAGE_ISO8859_13 28603 |
| #define FX_CODEPAGE_ISO8859_14 28604 |
| #define FX_CODEPAGE_ISO8859_15 28605 |
| #define FX_CODEPAGE_ISO8859_16 28606 |
| #define FX_CODEPAGE_ISCII_Devanagari 57002 |
| #define FX_CODEPAGE_ISCII_Bengali 57003 |
| #define FX_CODEPAGE_ISCII_Tamil 57004 |
| #define FX_CODEPAGE_ISCII_Telugu 57005 |
| #define FX_CODEPAGE_ISCII_Assamese 57006 |
| #define FX_CODEPAGE_ISCII_Oriya 57007 |
| #define FX_CODEPAGE_ISCII_Kannada 57008 |
| #define FX_CODEPAGE_ISCII_Malayalam 57009 |
| #define FX_CODEPAGE_ISCII_Gujarati 57010 |
| #define FX_CODEPAGE_ISCII_Punjabi 57011 |
| #define FX_CODEPAGE_UTF7 65000 |
| #define FX_CODEPAGE_UTF8 65001 |
| #define FX_CHARSET_ANSI 0 |
| #define FX_CHARSET_Default 1 |
| #define FX_CHARSET_Symbol 2 |
| #define FX_CHARSET_MAC_Roman 77 |
| #define FX_CHARSET_MAC_ShiftJIS 78 |
| #define FX_CHARSET_MAC_Korean 79 |
| #define FX_CHARSET_MAC_ChineseSimplified 80 |
| #define FX_CHARSET_MAC_ChineseTriditional 81 |
| #define FX_CHARSET_MAC_Johab 82 |
| #define FX_CHARSET_MAC_Hebrew 83 |
| #define FX_CHARSET_MAC_Arabic 84 |
| #define FX_CHARSET_MAC_Greek 85 |
| #define FX_CHARSET_MAC_Turkish 86 |
| #define FX_CHARSET_MAC_Thai 87 |
| #define FX_CHARSET_MAC_EasternEuropean 88 |
| #define FX_CHARSET_MAC_Cyrillic 89 |
| #define FX_CHARSET_ShiftJIS 128 |
| #define FX_CHARSET_Korean 129 |
| #define FX_CHARSET_Johab 130 |
| #define FX_CHARSET_ChineseSimplified 134 |
| #define FX_CHARSET_ChineseTriditional 136 |
| #define FX_CHARSET_MSWin_Greek 161 |
| #define FX_CHARSET_MSWin_Turkish 162 |
| #define FX_CHARSET_MSWin_Vietnamese 163 |
| #define FX_CHARSET_MSWin_Hebrew 177 |
| #define FX_CHARSET_MSWin_Arabic 178 |
| #define FX_CHARSET_ArabicTraditional 179 |
| #define FX_CHARSET_ArabicUser 180 |
| #define FX_CHARSET_HebrewUser 181 |
| #define FX_CHARSET_MSWin_Baltic 186 |
| #define FX_CHARSET_MSWin_Cyrillic 204 |
| #define FX_CHARSET_Thai 222 |
| #define FX_CHARSET_MSWin_EasterEuropean 238 |
| #define FX_CHARSET_US 254 |
| #define FX_CHARSET_OEM 255 |
| FX_WORD FX_GetCodePageFromCharset(uint8_t charset); |
| FX_WORD FX_GetCharsetFromCodePage(FX_WORD codepage); |
| FX_WORD FX_GetCodePageFromStringA(const FX_CHAR* pStr, int32_t iLength); |
| FX_WORD FX_GetCodePageFormStringW(const FX_WCHAR* pStr, int32_t iLength); |
| FX_WORD FX_GetDefCodePageByLanguage(FX_WORD wLanguage); |
| void FX_SwapByteOrder(FX_WCHAR* pStr, int32_t iLength); |
| void FX_SwapByteOrderCopy(const FX_WCHAR* pSrc, |
| FX_WCHAR* pDst, |
| int32_t iLength); |
| void FX_UTF16ToWChar(void* pBuffer, int32_t iLength); |
| void FX_UTF16ToWCharCopy(const FX_WORD* pUTF16, |
| FX_WCHAR* pWChar, |
| int32_t iLength); |
| void FX_WCharToUTF16(void* pBuffer, int32_t iLength); |
| void FX_WCharToUTF16Copy(const FX_WCHAR* pWChar, |
| FX_WORD* pUTF16, |
| int32_t iLength); |
| int32_t FX_DecodeString(FX_WORD wCodePage, |
| const FX_CHAR* pSrc, |
| int32_t* pSrcLen, |
| FX_WCHAR* pDst, |
| int32_t* pDstLen, |
| FX_BOOL bErrBreak = FALSE); |
| int32_t FX_UTF8Decode(const FX_CHAR* pSrc, |
| int32_t* pSrcLen, |
| FX_WCHAR* pDst, |
| int32_t* pDstLen); |
| enum FX_CODESYSTEM { |
| FX_MBCS = 0, |
| FX_SBCS, |
| FX_DBCS, |
| }; |
| typedef struct _FX_CODEPAGE_HEADER { |
| uint16_t uCPID; |
| uint8_t uMinCharBytes; |
| uint8_t uMaxCharBytes; |
| FX_CODESYSTEM eCPType; |
| FX_BOOL bHasLeadByte; |
| FX_WCHAR wMinChar; |
| FX_WCHAR wMaxChar; |
| FX_WCHAR wDefChar; |
| FX_WCHAR wMinUnicode; |
| FX_WCHAR wMaxUnicode; |
| FX_WCHAR wDefUnicode; |
| } FX_CODEPAGE_HEADER; |
| #define FX_CPMAPTYPE_Consecution 1 |
| #define FX_CPMAPTYPE_Strict 2 |
| #define FX_CPMAPTYPE_NoMapping 3 |
| #define FX_CPMAPTYPE_Delta 4 |
| typedef struct _FX_CPCU_MAPTABLE1 { |
| uint16_t uMapType; |
| uint16_t uUniocde; |
| } FX_CPCU_MAPTABLE1; |
| typedef struct _FX_CPCU_MAPTABLE2 { |
| uint8_t uTrailByte; |
| uint8_t uMapType; |
| uint16_t uOffset; |
| } FX_CPCU_MAPTABLE2; |
| typedef struct _FX_CPCU_MAPINFO { |
| FX_CPCU_MAPTABLE1* pMapTable1; |
| FX_CPCU_MAPTABLE2* pMapTable2; |
| const uint8_t* pMapData; |
| } FX_CPCU_MAPINFO; |
| typedef struct _FX_CPUC_MAPTABLE { |
| uint16_t uStartUnicode; |
| uint16_t uEndUnicode; |
| uint16_t uMapType; |
| uint16_t uOffset; |
| } FX_CPUC_MAPTABLE; |
| typedef struct _FX_CPUC_MAPINFO { |
| uint32_t uMapCount; |
| FX_CPUC_MAPTABLE* pMapTable; |
| const uint8_t* pMapData; |
| } FX_CPUC_MAPINFO; |
| typedef struct _FX_CODEPAGE { |
| FX_CODEPAGE_HEADER const* pCPHeader; |
| FX_CPCU_MAPINFO const* pCPCUMapInfo; |
| FX_CPUC_MAPINFO const* pCPUCMapInfo; |
| } FX_CODEPAGE, *FX_LPCODEPAGE; |
| typedef FX_CODEPAGE const* FX_LPCCODEPAGE; |
| typedef struct _FX_STR2CPHASH { |
| uint32_t uHash; |
| uint32_t uCodePage; |
| } FX_STR2CPHASH; |
| typedef struct _FX_CHARSET_MAP { |
| uint16_t charset; |
| uint16_t codepage; |
| } FX_CHARSET_MAP; |
| typedef struct _FX_LANG2CPMAP { |
| FX_WORD wLanguage; |
| FX_WORD wCodepage; |
| } FX_LANG2CPMAP; |
| |
| class IFX_CodePage { |
| public: |
| static IFX_CodePage* Create(FX_WORD wCodePage); |
| virtual ~IFX_CodePage() {} |
| virtual void Release() = 0; |
| virtual FX_WORD GetCodePageNumber() const = 0; |
| virtual FX_CODESYSTEM GetCodeSystemType() const = 0; |
| virtual FX_BOOL HasLeadByte() const = 0; |
| virtual FX_BOOL IsLeadByte(uint8_t byte) const = 0; |
| virtual int32_t GetMinBytesPerChar() const = 0; |
| virtual int32_t GetMaxBytesPerChar() const = 0; |
| virtual FX_WCHAR GetMinCharcode() const = 0; |
| virtual FX_WCHAR GetMaxCharcode() const = 0; |
| virtual FX_WCHAR GetDefCharcode() const = 0; |
| virtual FX_WCHAR GetMinUnicode() const = 0; |
| virtual FX_WCHAR GetMaxUnicode() const = 0; |
| virtual FX_WCHAR GetDefUnicode() const = 0; |
| virtual FX_BOOL IsValidCharcode(FX_WORD wCharcode) const = 0; |
| virtual FX_WCHAR GetUnicode(FX_WORD wCharcode) const = 0; |
| virtual FX_BOOL IsValidUnicode(FX_WCHAR wUnicode) const = 0; |
| virtual FX_WORD GetCharcode(FX_WCHAR wUnicode) const = 0; |
| }; |
| #endif |
