mirror of
https://github.com/rizonesoft/Notepad3.git
synced 2026-06-11 21:03:05 +08:00
131 lines
4.7 KiB
C
131 lines
4.7 KiB
C
/******************************************************************************
|
|
* *
|
|
* *
|
|
* Notepad3 *
|
|
* *
|
|
* Encoding.h *
|
|
* 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 2008-2018 *
|
|
* https://rizonesoft.com *
|
|
* *
|
|
* *
|
|
*******************************************************************************/
|
|
|
|
#pragma once
|
|
#ifndef _NP3_ENCODING_H_
|
|
#define _NP3_ENCODING_H_
|
|
|
|
extern int g_DOSEncoding;
|
|
extern bool g_bForceCompEncDetection;
|
|
|
|
#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 CED_NO_MAPPING (-4)
|
|
#define CPI_ASCII_7BIT (-3)
|
|
#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 CPI_UTF32 CPI_NONE // invalid
|
|
#define CPI_UTF32BE CPI_NONE // invalid
|
|
#define CPI_UCS4 CPI_UTF32 // invalid
|
|
#define CPI_UCS4BE CPI_UTF32BE // invalid
|
|
|
|
#define Encoding_IsNONE(enc) ((enc) == CPI_NONE)
|
|
|
|
|
|
typedef struct _np2encoding {
|
|
UINT uFlags;
|
|
UINT uCodePage;
|
|
char* pszParseNames;
|
|
int idsName;
|
|
int iCEDEncoding;
|
|
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);
|
|
|
|
// Scintilla related
|
|
#define Encoding_SciCP CP_UTF8
|
|
|
|
void Encoding_SetDefaultFlag(int);
|
|
const WCHAR* Encoding_GetLabel(int);
|
|
const char* Encoding_GetParseNames(int);
|
|
|
|
bool Has_UTF16_LE_BOM(const char* pBuf, int cnt);
|
|
bool Has_UTF16_BE_BOM(const char* pBuf, int cnt);
|
|
|
|
inline bool IsUTF8Signature(const char* p) {
|
|
return ((p[0] == '\xEF') && (p[1] == '\xBB') && (p[2] == '\xBF'));
|
|
}
|
|
#define UTF8StringStart(p) (IsUTF8Signature(p)) ? ((p)+3) : (p)
|
|
|
|
bool IsValidUnicode(const char*, size_t, bool*, bool*);
|
|
bool IsValidUTF7(const char*, size_t);
|
|
bool IsValidUTF8(const char*, size_t);
|
|
|
|
// Google's "Compact Encoding Detection"
|
|
extern NP2ENCODING g_Encodings[];
|
|
int Encoding_CountOf();
|
|
void ChangeEncodingCodePage(int cpi, UINT newCP);
|
|
int Encoding_Analyze(const char* const text, const size_t len, const int encodingHint, bool* isReliable);
|
|
|
|
// --------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
#endif //_NP3_ENCODING_H_
|