#include "ekg2-config.h"
#include <errno.h>
#include <string.h>
#include "commands.h"
#include "dynstuff.h"
#include "dynstuff_inline.h"
#include "recode.h"
#include "stuff.h"
#include "windows.h"
#include "xmalloc.h"
#include "recode_tables.h"

Struktury danych
struct	ekg_recoder

Definicje
#define	EKG_ICONV_BAD (void*) -1
#define	REINIT_RECODER(strukt, name)
#define	DISPLAY_RECODER(strukt, name)

Funkcje
void *	ekg_convert_string_init (const char from, const char to, void **rev)
void	ekg_convert_string_destroy (void *ptr)
char *	ekg_convert_string_p (const char ps, void ptr)
char *	ekg_convert_string (const char ps, const char from, const char *to)
string_t	ekg_convert_string_t_p (string_t s, void *ptr)
string_t	ekg_convert_string_t (string_t s, const char from, const char to)
static void	ekg_recode_init (struct ekg_recoder *rec)
static void	ekg_recode_deinit (struct ekg_recoder *rec)
void	changed_console_charset (const char *name)
int	ekg_converters_display (int quiet)
static int	ekg_utf8_helper (unsigned char s, int n, unsigned short ch)
static char *	ekg_from_utf8 (char b, const unsigned short recode_table)
static char *	ekg_to_utf8 (char b, const unsigned short recode_table)
static char *	iso_to_ascii (struct ekg_recoder rec, int alloc_buf, char b)
static char *	ekg_change_encoding (char b, int alloc_buf, const unsigned char recode_table)
static struct ekg_recoder *	ekg_recode_get (enum ekg_recode_name enc)
static char *	recode_ret (struct ekg_recoder rec, int alloc_buf, char buf)
static char *	recode_ansi_helper_from (struct ekg_recoder rec, int alloc_buf, char buf)
static char *	recode_ansi_helper_to (struct ekg_recoder rec, int alloc_buf, char buf)
static char *	recode_utf8_helper_from (struct ekg_recoder rec, int alloc_buf, char buf)
static char *	recode_utf8_helper_to (struct ekg_recoder rec, int alloc_buf, char buf)
static void	ekg_recode_init_iconv (struct ekg_recoder rec, const char encoding)
void	ekg_recode_inc_ref (enum ekg_recode_name enc)
void	ekg_recode_dec_ref (enum ekg_recode_name enc)
char *	ekg_recode_from_locale (enum ekg_recode_name enc, char *buf)
char *	ekg_recode_to_locale (enum ekg_recode_name enc, char *buf)
char *	ekg_recode_from_locale_dup (enum ekg_recode_name enc, const char *buf)
char *	ekg_recode_to_locale_dup (enum ekg_recode_name enc, const char *buf)
const char *	ekg_recode_from_locale_use (enum ekg_recode_name enc, const char *buf)
const char *	ekg_recode_to_locale_use (enum ekg_recode_name enc, const char *buf)

Zmienne
static struct ekg_recoder	cp_recoder
static struct ekg_recoder	iso2_recoder
static struct ekg_recoder	utf8_recoder
static struct ekg_recoder	dummy_recoder

Dokumentacja definicji

#define DISPLAY_RECODER	(	strukt,
		name
	)

Wartość:

do {                            \
                if (strukt.count)       \
                        printq( (strukt.recode_from_locale && strukt.recode_to_locale) ?                \
                                "iconv_list" : "iconv_list_bad",                                        \
                                config_console_charset, name, itoa(strukt.count), itoa(strukt.count),"");\
        } while(0);

#define EKG_ICONV_BAD (void*) -1

#define REINIT_RECODER	(	strukt,
		name
	)

Wartość:

do {                            \
                int oldcount;           \
                if ((oldcount = strukt.count)) {                                                \
                        /* int wasok = (strukt.recode_from_locale && strukt.recode_to_locale); */       \
                        ekg_recode_deinit(&strukt);                                             \
                        ekg_recode_init(&strukt);                                               \
                        strukt.count = oldcount;                                                \
                        if (!strukt.recode_from_locale || !strukt.recode_to_locale)             \
                                all_ok = 0;                                                     \
                }                                                                               \
        } while (0);

Dokumentacja funkcji

void changed_console_charset ( const char * name )

static char* ekg_change_encoding	(	char *	b,
		int	alloc_buf,
		const unsigned char *	recode_table
	)

static

char* ekg_convert_string	(	const char *	ps,
		const char *	from,
		const char *	to
	)

ekg_convert_string()

Converts string to specified encoding, replacing invalid chars with question marks.

Nota: Deprecated, in favour of ekg_convert_string_p(). Should be used only on single conversions, where charset pair won't be used again.

Parametry

ps	- string to be converted (it won't be freed).
from	- input encoding (if NULL, console_charset will be assumed).
to	- output encoding (if NULL, console_charset will be assumed).

Zwraca: Pointer to allocated result on success, NULL on failure or when both encodings are equal.

Zobacz również: ekg_convert_string_p() - more optimized version.

void ekg_convert_string_destroy ( void * ptr )

ekg_convert_string_destroy()

Frees internal data associated with given pointer, and uninitalizes iconv, if it's not needed anymore.

Nota

If 'rev' param was used with ekg_convert_string_init(), this functions must be called two times

with returned value, and with rev-associated one.

Parametry

ptr	- pointer returned by ekg_convert_string_init().

Zobacz również: ekg_convert_string_init() - init charset conversion.; ekg_convert_string_p() - main charset conversion function.

void* ekg_convert_string_init	(	const char *	from,
		const char *	to,
		void **	rev
	)

ekg_convert_string_init()

Initialize string conversion thing for two given charsets.

Parametry

from	- input encoding (will be duped; if NULL, console_charset will be assumed).
to	- output encoding (will be duped; if NULL, console_charset will be assumed).
rev	- pointer to assign reverse conversion into; if NULL, no reverse converter will be initialized.

Zwraca: Pointer that should be passed to other ekg_convert_string_*(), even if it's NULL.

Zobacz również: ekg_convert_string_destroy() - deinits charset conversion.; ekg_convert_string_p() - main charset conversion function.

char* ekg_convert_string_p	(	const char *	ps,
		void *	ptr
	)

ekg_convert_string_p()

Converts string to specified encoding, using pointer returned by ekg_convert_string_init(). Invalid characters in input will be replaced with question marks.

Parametry

ps	- string to be converted (won't be freed).
ptr	- pointer returned by ekg_convert_string_init().

Zwraca: Pointer to allocated result or NULL, if some failure has occured or no conversion is needed (i.e. resulting string would be same as input).

Zobacz również: ekg_convert_string_init() - init charset conversion.; ekg_convert_string_destroy() - deinits charset conversion.

string_t ekg_convert_string_t	(	string_t	s,
		const char *	from,
		const char *	to
	)

string_t ekg_convert_string_t_p	(	string_t	s,
		void *	ptr
	)

int ekg_converters_display ( int quiet )

static char* ekg_from_utf8	(	char *	b,
		const unsigned short *	recode_table
	)

static

void ekg_recode_dec_ref ( enum ekg_recode_name enc )

static void ekg_recode_deinit ( struct ekg_recoder * rec )

static

char* ekg_recode_from_locale	(	enum ekg_recode_name	enc,
		char *	buf
	)

char* ekg_recode_from_locale_dup	(	enum ekg_recode_name	enc,
		const char *	buf
	)

const char* ekg_recode_from_locale_use	(	enum ekg_recode_name	enc,
		const char *	buf
	)

static struct ekg_recoder* ekg_recode_get ( enum ekg_recode_name enc )

staticread

void ekg_recode_inc_ref ( enum ekg_recode_name enc )

static void ekg_recode_init ( struct ekg_recoder * rec )

static

static void ekg_recode_init_iconv	(	struct ekg_recoder *	rec,
		const char *	encoding
	)

static

char* ekg_recode_to_locale	(	enum ekg_recode_name	enc,
		char *	buf
	)

char* ekg_recode_to_locale_dup	(	enum ekg_recode_name	enc,
		const char *	buf
	)

const char* ekg_recode_to_locale_use	(	enum ekg_recode_name	enc,
		const char *	buf
	)

static char* ekg_to_utf8	(	char *	b,
		const unsigned short *	recode_table
	)

static

static int ekg_utf8_helper	(	unsigned char *	s,
		int	n,
		unsigned short *	ch
	)

static

static char* iso_to_ascii	(	struct ekg_recoder *	rec,
		int	alloc_buf,
		char *	b
	)

static

static char* recode_ansi_helper_from	(	struct ekg_recoder *	rec,
		int	alloc_buf,
		char *	buf
	)

static

static char* recode_ansi_helper_to	(	struct ekg_recoder *	rec,
		int	alloc_buf,
		char *	buf
	)

static

static char* recode_ret	(	struct ekg_recoder *	rec,
		int	alloc_buf,
		char *	buf
	)

static

static char* recode_utf8_helper_from	(	struct ekg_recoder *	rec,
		int	alloc_buf,
		char *	buf
	)

static

static char* recode_utf8_helper_to	(	struct ekg_recoder *	rec,
		int	alloc_buf,
		char *	buf
	)

static

Dokumentacja zmiennych

struct ekg_recoder cp_recoder

static

struct ekg_recoder dummy_recoder

static

struct ekg_recoder iso2_recoder

static

struct ekg_recoder utf8_recoder

static

Struktury danych

Definicje

Funkcje

Zmienne

Dokumentacja definicji

Dokumentacja funkcji

Dokumentacja zmiennych