#include <qore/common.h>
#include <qore/QoreThreadLock.h>
#include <cstring>
#include <map>
#include <string>
#include <strings.h>

Include dependency graph for QoreEncoding.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	QoreEncoding
	defines string encoding functions in Qore More...

class	QoreEncodingManager
	manages encodings in Qore More...

Typedefs
typedef qore_offset_t(*	mbcs_charlen_t) (const char *str, size_t valid_len)
	for multi-byte encodings: gives the number of total bytes for the character given one or more characters More...

typedef size_t(*	mbcs_end_t) (const char str, const char end, size_t num_chars, bool &invalid)
	for multi-byte character set encodings: gives the number of bytes for the number of chars

typedef unsigned(*	mbcs_get_unicode_t) (const char *p)
	returns the unicode code point for the given character, assumes there is enough data for the character and that the character is valid (must be checked before calling)

typedef size_t(*	mbcs_length_t) (const char str, const char end, bool &invalid)
	for multi-byte character set encodings: gives the length of the string in characters

typedef size_t(*	mbcs_pos_t) (const char str, const char ptr, bool &invalid)
	for multi-byte character set encodings: gives the character position of the ptr

Variables
DLLEXPORT const QoreEncoding *	QCS_DEFAULT
	the default encoding for the Qore library

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_1
	latin-1, Western European encoding

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_10
	latin-6, Nordic character set

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_11
	Thai character set.

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_13
	latin-7, Baltic rim character set

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_14
	latin-8, Celtic character set

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_15
	latin-9, Western European with euro symbol

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_16
	latin-10, Southeast European character set

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_2
	latin-2, Central European encoding

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_3
	latin-3, Southern European character set

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_4
	latin-4, Northern European character set

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_5
	Cyrillic character set.

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_6
	Arabic character set.

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_7
	Greek character set.

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_8
	Hebrew character set.

DLLEXPORT const QoreEncoding *	QCS_ISO_8859_9
	latin-5, Turkish character set

DLLEXPORT const QoreEncoding *	QCS_KOI7
	Russian: Kod Obmena Informatsiey, 7 bit characters.

DLLEXPORT const QoreEncoding *	QCS_KOI8_R
	Russian: Kod Obmena Informatsiey, 8 bit.

DLLEXPORT const QoreEncoding *	QCS_KOI8_U
	Ukrainian: Kod Obmena Informatsiey, 8 bit.

DLLEXPORT const QoreEncoding *	QCS_USASCII
	ascii encoding

DLLEXPORT const QoreEncoding *	QCS_UTF16
	UTF-16 (only UTF-* are multi-byte encodings)

DLLEXPORT const QoreEncoding *	QCS_UTF16BE
	UTF-16BE (only UTF-* are multi-byte encodings)

DLLEXPORT const QoreEncoding *	QCS_UTF16LE
	UTF-16LE (only UTF-* are multi-byte encodings)

DLLEXPORT const QoreEncoding *	QCS_UTF8
	UTF-8 multi-byte encoding (only UTF-8 and UTF-16 are multi-byte encodings)

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1250
	Windows 1250: Central/Eastern European.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1251
	Windows 1251: Cyrillic: Russian, Ukrainian, Balarusian, Bulgarian, Serbian Cyrillic, Macedonian, ...

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1252
	Windows 1252: European: Spanish, French, German.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1253
	Windows 1253: Greek.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1254
	Windows 1254: Turkish.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1255
	Windows 1255: Hebrew.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1256
	Windows 1256: Arabic.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1257
	Windows 1257: Baltic.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_1258
	Windows 1258: Vietnamese.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_874
	Windows 874: Latin/Thai - similar to ISO-8859-11.

DLLEXPORT const QoreEncoding *	QCS_WINDOWS_936
	Windows 936: Simplified Chinese.

DLLEXPORT QoreEncodingManager	QEM
	the QoreEncodingManager object

Detailed Description

provides definitions related to character encoding support in Qore including the QoreEncoding class and QCS_DEFAULT, the default encoding for the Qore library

Typedef Documentation

◆ mbcs_charlen_t

typedef qore_offset_t(* mbcs_charlen_t) (const char *str, size_t valid_len)

for multi-byte encodings: gives the number of total bytes for the character given one or more characters

Parameters

str	a pointer to the character data to check
len	the number of valid bytes at the start of the character pointer

Returns: 0=invalid, positive = number of characters needed, negative numbers = number of additional bytes needed to perform the check

Classes

Typedefs

Variables

Detailed Description

Typedef Documentation

◆ mbcs_charlen_t