Defines | Typedefs | Enumerations | Functions | Variables

include/ruby/encoding.h File Reference

#include <stdarg.h>
#include "ruby/oniguruma.h"
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Defines

#define ENCODING_INLINE_MAX   1023
#define ENCODING_SHIFT   (FL_USHIFT+10)
#define ENCODING_MASK   (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT)
#define ENCODING_SET_INLINED(obj, i)
#define ENCODING_SET(obj, i)
#define ENCODING_GET_INLINED(obj)   (int)((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)
#define ENCODING_GET(obj)
#define ENCODING_IS_ASCII8BIT(obj)   (ENCODING_GET_INLINED(obj) == 0)
#define ENCODING_MAXNAMELEN   42
#define ENC_CODERANGE_MASK   ((int)(FL_USER8|FL_USER9))
#define ENC_CODERANGE_UNKNOWN   0
#define ENC_CODERANGE_7BIT   ((int)FL_USER8)
#define ENC_CODERANGE_VALID   ((int)FL_USER9)
#define ENC_CODERANGE_BROKEN   ((int)(FL_USER8|FL_USER9))
#define ENC_CODERANGE(obj)   ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)
#define ENC_CODERANGE_ASCIIONLY(obj)   (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)
#define ENC_CODERANGE_SET(obj, cr)
#define ENC_CODERANGE_CLEAR(obj)   ENC_CODERANGE_SET(obj,0)
#define ENC_CODERANGE_AND(a, b)
#define ENCODING_CODERANGE_SET(obj, encindex, cr)
#define rb_enc_to_index(enc)   ((enc) ? ENC_TO_ENCINDEX(enc) : 0)
#define rb_enc_name(enc)   (enc)->name
#define rb_enc_mbminlen(enc)   (enc)->min_enc_len
#define rb_enc_mbmaxlen(enc)   (enc)->max_enc_len
#define MBCLEN_CHARFOUND_P(ret)   ONIGENC_MBCLEN_CHARFOUND_P(ret)
#define MBCLEN_CHARFOUND_LEN(ret)   ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
#define MBCLEN_INVALID_P(ret)   ONIGENC_MBCLEN_INVALID_P(ret)
#define MBCLEN_NEEDMORE_P(ret)   ONIGENC_MBCLEN_NEEDMORE_P(ret)
#define MBCLEN_NEEDMORE_LEN(ret)   ONIGENC_MBCLEN_NEEDMORE_LEN(ret)
#define rb_enc_codepoint(p, e, enc)   rb_enc_codepoint_len((p),(e),0,(enc))
#define rb_enc_mbc_to_codepoint(p, e, enc)   ONIGENC_MBC_TO_CODE(enc,(UChar*)(p),(UChar*)(e))
#define rb_enc_mbcput(c, buf, enc)   ONIGENC_CODE_TO_MBC(enc,c,(UChar*)(buf))
#define rb_enc_prev_char(s, p, e, enc)   (char *)onigenc_get_prev_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))
#define rb_enc_left_char_head(s, p, e, enc)   (char *)onigenc_get_left_adjust_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))
#define rb_enc_right_char_head(s, p, e, enc)   (char *)onigenc_get_right_adjust_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))
#define rb_enc_is_newline(p, end, enc)   ONIGENC_IS_MBC_NEWLINE(enc,(UChar*)(p),(UChar*)(end))
#define rb_enc_isctype(c, t, enc)   ONIGENC_IS_CODE_CTYPE(enc,c,t)
#define rb_enc_isascii(c, enc)   ONIGENC_IS_CODE_ASCII(c)
#define rb_enc_isalpha(c, enc)   ONIGENC_IS_CODE_ALPHA(enc,c)
#define rb_enc_islower(c, enc)   ONIGENC_IS_CODE_LOWER(enc,c)
#define rb_enc_isupper(c, enc)   ONIGENC_IS_CODE_UPPER(enc,c)
#define rb_enc_ispunct(c, enc)   ONIGENC_IS_CODE_PUNCT(enc,c)
#define rb_enc_isalnum(c, enc)   ONIGENC_IS_CODE_ALNUM(enc,c)
#define rb_enc_isprint(c, enc)   ONIGENC_IS_CODE_PRINT(enc,c)
#define rb_enc_isspace(c, enc)   ONIGENC_IS_CODE_SPACE(enc,c)
#define rb_enc_isdigit(c, enc)   ONIGENC_IS_CODE_DIGIT(enc,c)
#define rb_enc_asciicompat(enc)   (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))
#define rb_enc_str_asciicompat_p(str)   rb_enc_asciicompat(rb_enc_get(str))
#define ENC_DUMMY_FLAG   (1<<24)
#define ENC_INDEX_MASK   (~(~0U<<24))
#define ENC_TO_ENCINDEX(enc)   (int)((enc)->ruby_encoding_index & ENC_INDEX_MASK)
#define ENC_DUMMY_P(enc)   ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)
#define ENC_SET_DUMMY(enc)   ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)
#define ECONV_ERROR_HANDLER_MASK   0x000000ff
#define ECONV_INVALID_MASK   0x0000000f
#define ECONV_INVALID_REPLACE   0x00000002
#define ECONV_UNDEF_MASK   0x000000f0
#define ECONV_UNDEF_REPLACE   0x00000020
#define ECONV_UNDEF_HEX_CHARREF   0x00000030
#define ECONV_DECORATOR_MASK   0x0000ff00
#define ECONV_UNIVERSAL_NEWLINE_DECORATOR   0x00000100
#define ECONV_CRLF_NEWLINE_DECORATOR   0x00001000
#define ECONV_CR_NEWLINE_DECORATOR   0x00002000
#define ECONV_XML_TEXT_DECORATOR   0x00004000
#define ECONV_XML_ATTR_CONTENT_DECORATOR   0x00008000
#define ECONV_STATEFUL_DECORATOR_MASK   0x00f00000
#define ECONV_XML_ATTR_QUOTE_DECORATOR   0x00100000
#define ECONV_PARTIAL_INPUT   0x00010000
#define ECONV_AFTER_OUTPUT   0x00020000

Typedefs

typedef OnigEncodingType rb_encoding
typedef struct rb_econv_t rb_econv_t

Enumerations

enum  rb_econv_result_t {
  econv_invalid_byte_sequence, econv_undefined_conversion, econv_destination_buffer_full, econv_source_buffer_empty,
  econv_finished, econv_after_output, econv_incomplete_input
}

Functions

int rb_enc_replicate (const char *, rb_encoding *)
int rb_define_dummy_encoding (const char *)
int rb_enc_get_index (VALUE obj)
void rb_enc_set_index (VALUE obj, int encindex)
int rb_enc_find_index (const char *name)
int rb_to_encoding_index (VALUE)
rb_encodingrb_to_encoding (VALUE)
rb_encodingrb_enc_get (VALUE)
rb_encodingrb_enc_compatible (VALUE, VALUE)
rb_encodingrb_enc_check (VALUE, VALUE)
VALUE rb_enc_associate_index (VALUE, int)
VALUE rb_enc_associate (VALUE, rb_encoding *)
void rb_enc_copy (VALUE dst, VALUE src)
VALUE rb_enc_str_new (const char *, long, rb_encoding *)
VALUE rb_enc_reg_new (const char *, long, rb_encoding *, int)
 PRINTF_ARGS (VALUE rb_enc_sprintf(rb_encoding *, const char *,...), 2, 3)
VALUE rb_enc_vsprintf (rb_encoding *, const char *, va_list)
long rb_enc_strlen (const char *, const char *, rb_encoding *)
char * rb_enc_nth (const char *, const char *, long, rb_encoding *)
VALUE rb_obj_encoding (VALUE)
VALUE rb_enc_str_buf_cat (VALUE str, const char *ptr, long len, rb_encoding *enc)
VALUE rb_external_str_new_with_enc (const char *ptr, long len, rb_encoding *)
VALUE rb_str_export_to_enc (VALUE, rb_encoding *)
VALUE rb_str_conv_enc (VALUE str, rb_encoding *from, rb_encoding *to)
VALUE rb_str_conv_enc_opts (VALUE str, rb_encoding *from, rb_encoding *to, int ecflags, VALUE ecopts)
rb_encodingrb_enc_from_index (int idx)
rb_encodingrb_enc_find (const char *name)
int rb_enc_mbclen (const char *p, const char *e, rb_encoding *enc)
int rb_enc_fast_mbclen (const char *p, const char *e, rb_encoding *enc)
int rb_enc_precise_mbclen (const char *p, const char *e, rb_encoding *enc)
int rb_enc_ascget (const char *p, const char *e, int *len, rb_encoding *enc)
unsigned int rb_enc_codepoint_len (const char *p, const char *e, int *len, rb_encoding *enc)
unsigned int rb_enc_codepoint (const char *p, const char *e, rb_encoding *enc)
int rb_enc_codelen (int code, rb_encoding *enc)
int rb_enc_casefold (char *to, const char *p, const char *e, rb_encoding *enc)
int rb_enc_toupper (int c, rb_encoding *enc)
int rb_enc_tolower (int c, rb_encoding *enc)
ID rb_intern3 (const char *, long, rb_encoding *)
ID rb_interned_id_p (const char *, long, rb_encoding *)
int rb_enc_symname_p (const char *, rb_encoding *)
int rb_enc_symname2_p (const char *, long, rb_encoding *)
int rb_enc_str_coderange (VALUE)
long rb_str_coderange_scan_restartable (const char *, const char *, rb_encoding *, int *)
int rb_enc_str_asciionly_p (VALUE)
VALUE rb_enc_from_encoding (rb_encoding *enc)
int rb_enc_unicode_p (rb_encoding *enc)
rb_encodingrb_ascii8bit_encoding (void)
rb_encodingrb_utf8_encoding (void)
rb_encodingrb_usascii_encoding (void)
rb_encodingrb_locale_encoding (void)
rb_encodingrb_filesystem_encoding (void)
rb_encodingrb_default_external_encoding (void)
rb_encodingrb_default_internal_encoding (void)
int rb_ascii8bit_encindex (void)
int rb_utf8_encindex (void)
int rb_usascii_encindex (void)
int rb_locale_encindex (void)
int rb_filesystem_encindex (void)
VALUE rb_enc_default_external (void)
VALUE rb_enc_default_internal (void)
void rb_enc_set_default_external (VALUE encoding)
void rb_enc_set_default_internal (VALUE encoding)
VALUE rb_locale_charmap (VALUE klass)
long rb_memsearch (const void *, long, const void *, long, rb_encoding *)
static int rb_enc_dummy_p (rb_encoding *enc)
VALUE rb_str_encode (VALUE str, VALUE to, int ecflags, VALUE ecopts)
int rb_econv_has_convpath_p (const char *from_encoding, const char *to_encoding)
int rb_econv_prepare_opts (VALUE opthash, VALUE *ecopts)
rb_econv_trb_econv_open (const char *source_encoding, const char *destination_encoding, int ecflags)
rb_econv_trb_econv_open_opts (const char *source_encoding, const char *destination_encoding, int ecflags, VALUE ecopts)
rb_econv_result_t rb_econv_convert (rb_econv_t *ec, const unsigned char **source_buffer_ptr, const unsigned char *source_buffer_end, unsigned char **destination_buffer_ptr, unsigned char *destination_buffer_end, int flags)
void rb_econv_close (rb_econv_t *ec)
int rb_econv_set_replacement (rb_econv_t *ec, const unsigned char *str, size_t len, const char *encname)
int rb_econv_decorate_at_first (rb_econv_t *ec, const char *decorator_name)
int rb_econv_decorate_at_last (rb_econv_t *ec, const char *decorator_name)
VALUE rb_econv_open_exc (const char *senc, const char *denc, int ecflags)
int rb_econv_insert_output (rb_econv_t *ec, const unsigned char *str, size_t len, const char *str_encoding)
const char * rb_econv_encoding_to_insert_output (rb_econv_t *ec)
void rb_econv_check_error (rb_econv_t *ec)
VALUE rb_econv_make_exception (rb_econv_t *ec)
int rb_econv_putbackable (rb_econv_t *ec)
void rb_econv_putback (rb_econv_t *ec, unsigned char *p, int n)
const char * rb_econv_asciicompat_encoding (const char *encname)
VALUE rb_econv_str_convert (rb_econv_t *ec, VALUE src, int flags)
VALUE rb_econv_substr_convert (rb_econv_t *ec, VALUE src, long byteoff, long bytesize, int flags)
VALUE rb_econv_str_append (rb_econv_t *ec, VALUE src, VALUE dst, int flags)
VALUE rb_econv_substr_append (rb_econv_t *ec, VALUE src, long byteoff, long bytesize, VALUE dst, int flags)
void rb_econv_binmode (rb_econv_t *ec)

Variables

RUBY_EXTERN VALUE rb_cEncoding

Define Documentation

#define ECONV_AFTER_OUTPUT   0x00020000

Definition at line 312 of file encoding.h.

Referenced by Init_transcode(), more_char(), rb_econv_convert0(), rb_trans_conv(), and trans_sweep().

#define ECONV_CR_NEWLINE_DECORATOR   0x00002000
#define ECONV_CRLF_NEWLINE_DECORATOR   0x00001000
#define ECONV_DECORATOR_MASK   0x0000ff00

Definition at line 297 of file encoding.h.

#define ECONV_ERROR_HANDLER_MASK   0x000000ff

Definition at line 288 of file encoding.h.

Referenced by make_writeconv(), and rb_econv_open().

#define ECONV_INVALID_MASK   0x0000000f

Definition at line 290 of file encoding.h.

Referenced by Init_transcode(), and rb_econv_convert().

#define ECONV_INVALID_REPLACE   0x00000002

Definition at line 291 of file encoding.h.

Referenced by econv_opts(), Init_transcode(), rb_econv_convert(), and str_transcode0().

#define ECONV_PARTIAL_INPUT   0x00010000
#define ECONV_STATEFUL_DECORATOR_MASK   0x00f00000

Definition at line 305 of file encoding.h.

Referenced by make_writeconv().

#define ECONV_UNDEF_HEX_CHARREF   0x00000030

Definition at line 295 of file encoding.h.

Referenced by Init_transcode(), and rb_econv_convert().

#define ECONV_UNDEF_MASK   0x000000f0

Definition at line 293 of file encoding.h.

Referenced by Init_transcode(), and rb_econv_convert().

#define ECONV_UNDEF_REPLACE   0x00000020

Definition at line 294 of file encoding.h.

Referenced by Init_transcode(), and rb_econv_convert().

#define ECONV_UNIVERSAL_NEWLINE_DECORATOR   0x00000100
#define ECONV_XML_ATTR_CONTENT_DECORATOR   0x00008000
#define ECONV_XML_ATTR_QUOTE_DECORATOR   0x00100000
#define ECONV_XML_TEXT_DECORATOR   0x00004000
#define ENC_CODERANGE (   obj  )     ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)
#define ENC_CODERANGE_7BIT   ((int)FL_USER8)
#define ENC_CODERANGE_AND (   a,
  b 
)
Value:

Definition at line 64 of file encoding.h.

Referenced by rb_str_justify(), rb_str_plus(), and rb_str_splice().

#define ENC_CODERANGE_ASCIIONLY (   obj  )     (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)

Definition at line 58 of file encoding.h.

Referenced by rb_enc_associate_index().

#define ENC_CODERANGE_BROKEN   ((int)(FL_USER8|FL_USER9))
#define ENC_CODERANGE_CLEAR (   obj  )     ENC_CODERANGE_SET(obj,0)
#define ENC_CODERANGE_MASK   ((int)(FL_USER8|FL_USER9))

Definition at line 52 of file encoding.h.

#define ENC_CODERANGE_SET (   obj,
  cr 
)
#define ENC_CODERANGE_UNKNOWN   0
#define ENC_CODERANGE_VALID   ((int)FL_USER9)
#define ENC_DUMMY_FLAG   (1<<24)

Definition at line 208 of file encoding.h.

#define ENC_DUMMY_P (   enc  )     ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)

Definition at line 213 of file encoding.h.

Referenced by enc_dummy_p(), rb_enc_dummy_p(), and rb_enc_register().

#define ENC_INDEX_MASK   (~(~0U<<24))

Definition at line 209 of file encoding.h.

#define ENC_SET_DUMMY (   enc  )     ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)

Definition at line 214 of file encoding.h.

Referenced by rb_define_dummy_encoding(), rb_encdb_dummy(), and set_base_encoding().

#define ENC_TO_ENCINDEX (   enc  )     (int)((enc)->ruby_encoding_index & ENC_INDEX_MASK)

Definition at line 211 of file encoding.h.

Referenced by enc_autoload(), and rb_enc_from_encoding().

#define ENCODING_CODERANGE_SET (   obj,
  encindex,
  cr 
)
Value:
do { \
        VALUE rb_encoding_coderange_obj = (obj); \
        ENCODING_SET(rb_encoding_coderange_obj, (encindex)); \
        ENC_CODERANGE_SET(rb_encoding_coderange_obj, (cr)); \
    } while (0)

Definition at line 69 of file encoding.h.

Referenced by enc_inspect(), pack_pack(), pack_unpack(), rb_enc_cr_str_buf_cat(), rb_str_plus(), rb_usascii_str_new(), and RUBY_ALIAS_FUNCTION().

#define ENCODING_GET (   obj  ) 
#define ENCODING_GET_INLINED (   obj  )     (int)((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)

Definition at line 42 of file encoding.h.

Referenced by rb_enc_get_index().

#define ENCODING_INLINE_MAX   1023

Definition at line 25 of file encoding.h.

Referenced by rb_enc_get_index(), and rb_enc_set_index().

#define ENCODING_IS_ASCII8BIT (   obj  )     (ENCODING_GET_INLINED(obj) == 0)

Definition at line 48 of file encoding.h.

Referenced by rb_enc_cr_str_buf_cat(), and reg_fragment_setenc_gen().

#define ENCODING_MASK   (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT)

Definition at line 27 of file encoding.h.

#define ENCODING_MAXNAMELEN   42

Definition at line 50 of file encoding.h.

Referenced by parse_mode_enc().

#define ENCODING_SET (   obj,
  i 
)
Value:
do {\
    VALUE rb_encoding_set_obj = (obj); \
    int encoding_set_enc_index = (i); \
    if (encoding_set_enc_index < ENCODING_INLINE_MAX) \
        ENCODING_SET_INLINED(rb_encoding_set_obj, encoding_set_enc_index); \
    else \
        rb_enc_set_index(rb_encoding_set_obj, encoding_set_enc_index); \
} while (0)

Definition at line 33 of file encoding.h.

Referenced by iconv_initialize(), iconv_s_open(), and reg_fragment_setenc_gen().

#define ENCODING_SET_INLINED (   obj,
  i 
)
Value:
do {\
    RBASIC(obj)->flags &= ~ENCODING_MASK;\
    RBASIC(obj)->flags |= (VALUE)(i) << ENCODING_SHIFT;\
} while (0)

Definition at line 29 of file encoding.h.

Referenced by rb_enc_set_index().

#define ENCODING_SHIFT   (FL_USHIFT+10)

Definition at line 26 of file encoding.h.

#define MBCLEN_CHARFOUND_LEN (   ret  )     ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
#define MBCLEN_CHARFOUND_P (   ret  )     ONIGENC_MBCLEN_CHARFOUND_P(ret)
#define MBCLEN_INVALID_P (   ret  )     ONIGENC_MBCLEN_INVALID_P(ret)
#define MBCLEN_NEEDMORE_LEN (   ret  )     ONIGENC_MBCLEN_NEEDMORE_LEN(ret)

Definition at line 132 of file encoding.h.

#define MBCLEN_NEEDMORE_P (   ret  )     ONIGENC_MBCLEN_NEEDMORE_P(ret)
#define rb_enc_asciicompat (   enc  )     (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))
#define rb_enc_codepoint (   p,
  e,
  enc 
)    rb_enc_codepoint_len((p),(e),0,(enc))
#define rb_enc_is_newline (   p,
  end,
  enc 
)    ONIGENC_IS_MBC_NEWLINE(enc,(UChar*)(p),(UChar*)(end))

Definition at line 160 of file encoding.h.

Referenced by rb_str_chomp_bang(), and rb_str_each_line().

#define rb_enc_isalnum (   c,
  enc 
)    ONIGENC_IS_CODE_ALNUM(enc,c)

Definition at line 168 of file encoding.h.

Referenced by parser_yylex().

#define rb_enc_isalpha (   c,
  enc 
)    ONIGENC_IS_CODE_ALPHA(enc,c)

Definition at line 164 of file encoding.h.

Referenced by rb_enc_symname2_p().

#define rb_enc_isascii (   c,
  enc 
)    ONIGENC_IS_CODE_ASCII(c)
#define rb_enc_isctype (   c,
  t,
  enc 
)    ONIGENC_IS_CODE_CTYPE(enc,c,t)

Definition at line 162 of file encoding.h.

Referenced by enc_succ_alnum_char().

#define rb_enc_isdigit (   c,
  enc 
)    ONIGENC_IS_CODE_DIGIT(enc,c)

Definition at line 171 of file encoding.h.

Referenced by is_special_global_name(), and rb_intern3().

#define rb_enc_islower (   c,
  enc 
)    ONIGENC_IS_CODE_LOWER(enc,c)
#define rb_enc_isprint (   c,
  enc 
)    ONIGENC_IS_CODE_PRINT(enc,c)

Definition at line 169 of file encoding.h.

Referenced by rb_reg_expr_str(), rb_str_format(), rb_str_inspect(), and sym_printable().

#define rb_enc_ispunct (   c,
  enc 
)    ONIGENC_IS_CODE_PUNCT(enc,c)

Definition at line 167 of file encoding.h.

Referenced by rb_intern3().

#define rb_enc_isspace (   c,
  enc 
)    ONIGENC_IS_CODE_SPACE(enc,c)

Definition at line 170 of file encoding.h.

Referenced by parser_yylex(), and rb_reg_expr_str().

#define rb_enc_isupper (   c,
  enc 
)    ONIGENC_IS_CODE_UPPER(enc,c)
#define rb_enc_left_char_head (   s,
  p,
  e,
  enc 
)    (char *)onigenc_get_left_adjust_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))

Definition at line 156 of file encoding.h.

Referenced by rb_io_getline_1(), rb_str_chomp_bang(), rb_str_each_line(), and rb_str_end_with().

#define rb_enc_mbc_to_codepoint (   p,
  e,
  enc 
)    ONIGENC_MBC_TO_CODE(enc,(UChar*)(p),(UChar*)(e))
#define rb_enc_mbcput (   c,
  buf,
  enc 
)    ONIGENC_CODE_TO_MBC(enc,c,(UChar*)(buf))
#define rb_enc_mbmaxlen (   enc  )     (enc)->max_enc_len
#define rb_enc_mbminlen (   enc  )     (enc)->min_enc_len
#define rb_enc_name (   enc  )     (enc)->name
#define rb_enc_prev_char (   s,
  p,
  e,
  enc 
)    (char *)onigenc_get_prev_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))
#define rb_enc_right_char_head (   s,
  p,
  e,
  enc 
)    (char *)onigenc_get_right_adjust_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))

Definition at line 157 of file encoding.h.

Referenced by rb_str_index(), and rb_str_split_m().

#define rb_enc_str_asciicompat_p (   str  )     rb_enc_asciicompat(rb_enc_get(str))

Definition at line 185 of file encoding.h.

Referenced by rb_reg_prepare_enc(), rb_reg_s_union(), time_strftime(), and utc_offset_arg().

#define rb_enc_to_index (   enc  )     ((enc) ? ENC_TO_ENCINDEX(enc) : 0)

Typedef Documentation

typedef struct rb_econv_t rb_econv_t

Definition at line 234 of file encoding.h.

Definition at line 76 of file encoding.h.


Enumeration Type Documentation

Enumerator:
econv_invalid_byte_sequence 
econv_undefined_conversion 
econv_destination_buffer_full 
econv_source_buffer_empty 
econv_finished 
econv_after_output 
econv_incomplete_input 

Definition at line 224 of file encoding.h.


Function Documentation

PRINTF_ARGS ( VALUE   rb_enc_sprintfrb_encoding *, const char *,...,
,
 
)
int rb_ascii8bit_encindex ( void   ) 
rb_encoding* rb_ascii8bit_encoding ( void   ) 
rb_encoding* rb_default_external_encoding ( void   ) 
rb_encoding* rb_default_internal_encoding ( void   ) 
int rb_define_dummy_encoding ( const char *   ) 
const char* rb_econv_asciicompat_encoding ( const char *  encname  ) 
void rb_econv_binmode ( rb_econv_t ec  ) 
void rb_econv_check_error ( rb_econv_t ec  ) 

Definition at line 4067 of file transcode.c.

References make_econv_exception(), NIL_P, and rb_exc_raise().

Referenced by fill_cbuf(), and rb_econv_substr_append().

void rb_econv_close ( rb_econv_t ec  ) 
rb_econv_result_t rb_econv_convert ( rb_econv_t ec,
const unsigned char **  source_buffer_ptr,
const unsigned char *  source_buffer_end,
unsigned char **  destination_buffer_ptr,
unsigned char *  destination_buffer_end,
int  flags 
)
int rb_econv_decorate_at_first ( rb_econv_t ec,
const char *  decorator_name 
)
int rb_econv_decorate_at_last ( rb_econv_t ec,
const char *  decorator_name 
)
const char* rb_econv_encoding_to_insert_output ( rb_econv_t ec  ) 
int rb_econv_has_convpath_p ( const char *  from_encoding,
const char *  to_encoding 
)

Definition at line 3070 of file transcode.c.

References RTEST, search_convpath_i(), and transcode_search_path().

int rb_econv_insert_output ( rb_econv_t ec,
const unsigned char *  str,
size_t  len,
const char *  str_encoding 
)
VALUE rb_econv_make_exception ( rb_econv_t ec  ) 

Definition at line 4061 of file transcode.c.

References make_econv_exception().

Referenced by fill_cbuf(), and finish_writeconv().

rb_econv_t* rb_econv_open ( const char *  source_encoding,
const char *  destination_encoding,
int  ecflags 
)
VALUE rb_econv_open_exc ( const char *  senc,
const char *  denc,
int  ecflags 
)
rb_econv_t* rb_econv_open_opts ( const char *  source_encoding,
const char *  destination_encoding,
int  ecflags,
VALUE  ecopts 
)
int rb_econv_prepare_opts ( VALUE  opthash,
VALUE ecopts 
)
void rb_econv_putback ( rb_econv_t ec,
unsigned char *  p,
int  n 
)
int rb_econv_putbackable ( rb_econv_t ec  ) 
int rb_econv_set_replacement ( rb_econv_t ec,
const unsigned char *  str,
size_t  len,
const char *  encname 
)
VALUE rb_econv_str_append ( rb_econv_t ec,
VALUE  src,
VALUE  dst,
int  flags 
)

Definition at line 1850 of file transcode.c.

References rb_econv_substr_append(), and RSTRING_LEN.

VALUE rb_econv_str_convert ( rb_econv_t ec,
VALUE  src,
int  flags 
)

Definition at line 1862 of file transcode.c.

References Qnil, rb_econv_substr_append(), and RSTRING_LEN.

Referenced by do_writeconv().

VALUE rb_econv_substr_append ( rb_econv_t ec,
VALUE  src,
long  byteoff,
long  bytesize,
VALUE  dst,
int  flags 
)
VALUE rb_econv_substr_convert ( rb_econv_t ec,
VALUE  src,
long  byteoff,
long  bytesize,
int  flags 
)

Definition at line 1856 of file transcode.c.

References Qnil, and rb_econv_substr_append().

int rb_enc_ascget ( const char *  p,
const char *  e,
int *  len,
rb_encoding enc 
)
VALUE rb_enc_associate ( VALUE  ,
rb_encoding  
)
VALUE rb_enc_associate_index ( VALUE  ,
int   
)
int rb_enc_casefold ( char *  to,
const char *  p,
const char *  e,
rb_encoding enc 
)
rb_encoding* rb_enc_check ( VALUE  ,
VALUE   
)
int rb_enc_codelen ( int  code,
rb_encoding enc 
)
unsigned int rb_enc_codepoint ( const char *  p,
const char *  e,
rb_encoding enc 
)

Definition at line 880 of file encoding.c.

References rb_enc_codepoint_len().

unsigned int rb_enc_codepoint_len ( const char *  p,
const char *  e,
int *  len,
rb_encoding enc 
)
rb_encoding* rb_enc_compatible ( VALUE  ,
VALUE   
)
void rb_enc_copy ( VALUE  dst,
VALUE  src 
)
VALUE rb_enc_default_external ( void   ) 

Definition at line 1223 of file encoding.c.

References rb_default_external_encoding(), and rb_enc_from_encoding().

Referenced by get_default_external().

VALUE rb_enc_default_internal ( void   ) 

Definition at line 1278 of file encoding.c.

References rb_default_internal_encoding(), and rb_enc_from_encoding().

Referenced by get_default_internal(), and str_transcode0().

static int rb_enc_dummy_p ( rb_encoding enc  )  [inline, static]

Definition at line 217 of file encoding.h.

References ENC_DUMMY_P.

Referenced by opt_enc_index(), rb_reg_initialize(), rb_str_check_dummy_enc(), and set_base_encoding().

int rb_enc_fast_mbclen ( const char *  p,
const char *  e,
rb_encoding enc 
)

Definition at line 811 of file encoding.c.

References ONIGENC_MBC_ENC_LEN, and UChar.

Referenced by enc_strlen(), rb_str_each_char(), rb_str_reverse(), rb_str_split_m(), scan_once(), and str_gsub().

rb_encoding* rb_enc_find ( const char *  name  ) 
int rb_enc_find_index ( const char *  name  ) 
VALUE rb_enc_from_encoding ( rb_encoding enc  ) 
rb_encoding* rb_enc_from_index ( int  idx  ) 
rb_encoding* rb_enc_get ( VALUE   ) 
int rb_enc_get_index ( VALUE  obj  ) 
int rb_enc_mbclen ( const char *  p,
const char *  e,
rb_encoding enc 
)
char* rb_enc_nth ( const char *  ,
const char *  ,
long  ,
rb_encoding  
)
int rb_enc_precise_mbclen ( const char *  p,
const char *  e,
rb_encoding enc 
)
VALUE rb_enc_reg_new ( const char *  ,
long  ,
rb_encoding ,
int   
)

Definition at line 2497 of file re.c.

References err, NULL, rb_enc_reg_raise(), rb_reg_alloc(), and rb_reg_initialize().

Referenced by rb_reg_new().

int rb_enc_replicate ( const char *  ,
rb_encoding  
)
void rb_enc_set_default_external ( VALUE  encoding  ) 

Definition at line 1243 of file encoding.c.

References enc_set_default_encoding(), NIL_P, rb_eArgError, and rb_raise().

Referenced by process_options(), and set_default_external().

void rb_enc_set_default_internal ( VALUE  encoding  ) 

Definition at line 1299 of file encoding.c.

References enc_set_default_encoding().

Referenced by process_options(), and set_default_internal().

void rb_enc_set_index ( VALUE  obj,
int  encindex 
)
int rb_enc_str_asciionly_p ( VALUE   ) 

Definition at line 334 of file string.c.

References ENC_CODERANGE_7BIT, rb_enc_asciicompat, rb_enc_str_coderange(), and STR_ENC_GET.

Referenced by rb_reg_quote(), and rb_reg_s_union().

VALUE rb_enc_str_buf_cat ( VALUE  str,
const char *  ptr,
long  len,
rb_encoding enc 
)

Definition at line 1903 of file string.c.

References ENC_CODERANGE_UNKNOWN, NULL, rb_enc_cr_str_buf_cat(), and rb_enc_to_index.

Referenced by rb_reg_regsub(), and str_gsub().

int rb_enc_str_coderange ( VALUE   ) 
VALUE rb_enc_str_new ( const char *  ,
long  ,
rb_encoding  
)
long rb_enc_strlen ( const char *  ,
const char *  ,
rb_encoding  
)

Definition at line 968 of file string.c.

References ENC_CODERANGE_UNKNOWN, and enc_strlen().

Referenced by rb_str_format(), and update_char_offset().

int rb_enc_symname2_p ( const char *  ,
long  ,
rb_encoding  
)
int rb_enc_symname_p ( const char *  ,
rb_encoding  
)

Definition at line 15609 of file ripper.c.

References rb_enc_symname2_p().

Referenced by rb_symname_p(), and sym_inspect().

int rb_enc_tolower ( int  c,
rb_encoding enc 
)
int rb_enc_toupper ( int  c,
rb_encoding enc 
)
int rb_enc_unicode_p ( rb_encoding enc  ) 

Definition at line 421 of file encoding.c.

References name, and rb_enc_name.

Referenced by rb_reg_expr_str(), and rb_str_inspect().

VALUE rb_enc_vsprintf ( rb_encoding ,
const char *  ,
va_list   
)
VALUE rb_external_str_new_with_enc ( const char *  ptr,
long  len,
rb_encoding  
)
int rb_filesystem_encindex ( void   ) 

Definition at line 1160 of file encoding.c.

References rb_ascii8bit_encindex(), and rb_enc_registered().

Referenced by file_expand_path(), rb_filesystem_encoding(), and rb_home_dir().

rb_encoding* rb_filesystem_encoding ( void   ) 
ID rb_intern3 ( const char *  ,
long  ,
rb_encoding  
)
ID rb_interned_id_p ( const char *  ,
long  ,
rb_encoding  
)
VALUE rb_locale_charmap ( VALUE  klass  ) 

Definition at line 1345 of file encoding.c.

References nl_langinfo_codeset(), rb_usascii_str_new2(), and snprintf.

Referenced by Init_Encoding(), and rb_locale_encindex().

int rb_locale_encindex ( void   ) 
rb_encoding* rb_locale_encoding ( void   ) 
long rb_memsearch ( const void *  ,
long  ,
const void *  ,
long  ,
rb_encoding  
)
VALUE rb_obj_encoding ( VALUE   ) 
long rb_str_coderange_scan_restartable ( const char *  ,
const char *  ,
rb_encoding ,
int *   
)
VALUE rb_str_conv_enc ( VALUE  str,
rb_encoding from,
rb_encoding to 
)
VALUE rb_str_conv_enc_opts ( VALUE  str,
rb_encoding from,
rb_encoding to,
int  ecflags,
VALUE  ecopts 
)
VALUE rb_str_encode ( VALUE  str,
VALUE  to,
int  ecflags,
VALUE  ecopts 
)
VALUE rb_str_export_to_enc ( VALUE  ,
rb_encoding  
)

Definition at line 602 of file string.c.

References rb_str_conv_enc(), and STR_ENC_GET.

rb_encoding* rb_to_encoding ( VALUE   ) 
int rb_to_encoding_index ( VALUE   ) 
int rb_usascii_encindex ( void   ) 
rb_encoding* rb_usascii_encoding ( void   ) 
int rb_utf8_encindex ( void   ) 

Definition at line 1098 of file encoding.c.

Referenced by id2encidx(), io_strip_bom(), pack_pack(), rb_char_to_option_kcode(), and w_encoding().

rb_encoding* rb_utf8_encoding ( void   ) 

Variable Documentation

RUBY_EXTERN VALUE rb_cEncoding

Definition at line 207 of file encoding.h.