encoding.h File Reference
`#include <stdarg.h>`
`#include "ruby/oniguruma.h"`

Go to the source code of this file.

## Macros

#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_step_back(s, p, e, n, enc) ((char *)onigenc_step_back((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n)))
#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_NEWLINE_DECORATOR_MASK 0x00003f00
#define | ECONV_NEWLINE_DECORATOR_READ_MASK 0x00000f00
#define | ECONV_NEWLINE_DECORATOR_WRITE_MASK 0x00003000
#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_DEFAULT_NEWLINE_DECORATOR 0
#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_char_to_option_kcode (int c, int *option, int *kcode)
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_encoding * | rb_to_encoding (VALUE)
rb_encoding * | rb_enc_get (VALUE)
rb_encoding * | rb_enc_compatible (VALUE, VALUE)
rb_encoding * | rb_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_enc_uint_chr (unsigned int code, 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_encoding * | rb_enc_from_index (int idx)
rb_encoding * | rb_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_encoding * | rb_ascii8bit_encoding (void)
rb_encoding * | rb_utf8_encoding (void)
rb_encoding * | rb_usascii_encoding (void)
rb_encoding * | rb_locale_encoding (void)
rb_encoding * | rb_filesystem_encoding (void)
rb_encoding * | rb_default_external_encoding (void)
rb_encoding * | rb_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_options (VALUE opthash, VALUE *ecopts, int ecflags)
int | rb_econv_prepare_opts (VALUE opthash, VALUE *ecopts)
rb_econv_t * | rb_econv_open (const char *source_encoding, const char *destination_encoding, int ecflags)
rb_econv_t * | rb_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

## Macro Definition Documentation

#define ECONV_AFTER_OUTPUT 0x00020000

Definition at line 330 of file encoding.h.

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

#define ECONV_CR_NEWLINE_DECORATOR 0x00002000

Definition at line 313 of file encoding.h.

Referenced by decorator_names(), econv_description(), econv_opts(), Init_transcode(), and rb_econv_binmode().

#define ECONV_CRLF_NEWLINE_DECORATOR 0x00001000

Definition at line 312 of file encoding.h.

Referenced by decorator_names(), econv_description(), econv_opts(), Init_transcode(), and rb_econv_binmode().

#define ECONV_DECORATOR_MASK 0x0000ff00

Definition at line 306 of file encoding.h.

#define ECONV_DEFAULT_NEWLINE_DECORATOR 0

Definition at line 323 of file encoding.h.

Referenced by argf_next_argv(), pipe_open(), prep_stdio(), rb_io_extract_modeenc(), and rb_io_s_pipe().

#define ECONV_ERROR_HANDLER_MASK 0x000000ff

Definition at line 297 of file encoding.h.

Referenced by make_writeconv(), and rb_econv_open().

#define ECONV_INVALID_MASK 0x0000000f

Definition at line 299 of file encoding.h.

Referenced by Init_transcode(), and rb_econv_convert().

#define ECONV_INVALID_REPLACE 0x00000002

Definition at line 300 of file encoding.h.

Referenced by econv_opts(), Init_transcode(), rb_econv_convert(), rb_w32_write_console(), and str_transcode0().

#define ECONV_NEWLINE_DECORATOR_MASK 0x00003f00

Definition at line 307 of file encoding.h.

Referenced by argf_next_argv(), decorator_names(), do_writeconv(), econv_description(), econv_opts(), rb_econv_binmode(), rb_io_binmode(), str_transcode0(), and validate_enc_binmode().

#define ECONV_NEWLINE_DECORATOR_READ_MASK 0x00000f00

Definition at line 308 of file encoding.h.

Referenced by make_writeconv().

#define ECONV_NEWLINE_DECORATOR_WRITE_MASK 0x00003000

Definition at line 309 of file encoding.h.

Referenced by make_readconv().

#define ECONV_PARTIAL_INPUT 0x00010000

Definition at line 329 of file encoding.h.

Referenced by do_writeconv(), econv_convert(), econv_primitive_convert(), fill_cbuf(), gzfile_getc(), gzfile_newstr(), Init_transcode(), rb_econv_convert0(), rb_trans_conv(), trans_sweep(), transcode_restartable(), and transcode_restartable0().

#define ECONV_STATEFUL_DECORATOR_MASK 0x00f00000

Definition at line 317 of file encoding.h.

Referenced by make_writeconv().

#define ECONV_UNDEF_HEX_CHARREF 0x00000030

Definition at line 304 of file encoding.h.

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

#define ECONV_UNDEF_MASK 0x000000f0

Definition at line 302 of file encoding.h.

Referenced by Init_transcode(), and rb_econv_convert().

#define ECONV_UNDEF_REPLACE 0x00000020

Definition at line 303 of file encoding.h.

Referenced by econv_opts(), Init_transcode(), rb_econv_convert(), rb_w32_conv_from_wchar(), rb_w32_write_console(), and str_transcode0().

#define ECONV_UNIVERSAL_NEWLINE_DECORATOR 0x00000100

Definition at line 311 of file encoding.h.

Referenced by decorator_names(), econv_description(), econv_opts(), Init_transcode(), pipe_open(), prep_stdio(), rb_econv_binmode(), rb_io_extract_modeenc(), and rb_io_s_pipe().

#define ECONV_XML_ATTR_CONTENT_DECORATOR 0x00008000

Definition at line 315 of file encoding.h.

Referenced by decorator_names(), econv_description(), econv_opts(), Init_transcode(), and str_transcode0().

#define ECONV_XML_ATTR_QUOTE_DECORATOR 0x00100000

Definition at line 318 of file encoding.h.

Referenced by decorator_names(), econv_description(), econv_opts(), Init_transcode(), and str_transcode0().

#define ECONV_XML_TEXT_DECORATOR 0x00004000

Definition at line 314 of file encoding.h.

Referenced by decorator_names(), econv_description(), econv_opts(), Init_transcode(), and str_transcode0().

#define ENC_CODERANGE | ( |  | obj | ) | ((int)RBASIC(obj)->flags & ENC_CODERANGE_MASK)

Definition at line 61 of file encoding.h.

Referenced by rb_enc_cr_str_buf_cat(), rb_enc_cr_str_copy_for_substr(), rb_enc_cr_str_exact_copy(), rb_enc_str_coderange(), rb_str_append(), rb_str_buf_append(), rb_str_chomp_bang(), rb_str_chop_bang(), rb_str_concat(), rb_str_each_char(), rb_str_justify(), rb_str_plus(), rb_str_reverse(), rb_str_shared_replace(), rb_str_splice(), rb_str_sub_bang(), rb_str_sublen(), rb_str_substr(), RUBY_ALIAS_FUNCTION(), single_byte_optimizable(), str_modify_keep_cr(), str_strlen(), and tr_trans().

#define ENC_CODERANGE_7BIT ((int)FL_USER8)

Definition at line 58 of file encoding.h.

Referenced by coderange_scan(), enc_inspect(), enc_strlen(), io_getc(), pack_pack(), parser_str_new(), parser_yylex(), prepare_getline_args(), rb_enc_compatible(), rb_enc_cr_str_buf_cat(), rb_enc_cr_str_copy_for_substr(), rb_enc_str_asciionly_p(), rb_enc_strlen_cr(), rb_external_str_new_with_enc(), rb_intern_str(), rb_reg_expr_str(), rb_reg_initialize_str(), rb_reg_prepare_enc(), rb_reg_preprocess_dregexp(), rb_str_buf_cat_ascii(), rb_str_chomp_bang(), rb_str_chop_bang(), rb_str_clear(), rb_str_coderange_scan_restartable(), rb_str_comparable(), rb_str_concat(), rb_str_delete_bang(), rb_str_dump(), rb_str_each_char(), rb_str_format(), rb_str_hash(), rb_str_is_ascii_only_p(), rb_str_reverse(), rb_str_sub_bang(), rb_usascii_str_new(), reg_fragment_setenc_gen(), RUBY_ALIAS_FUNCTION(), single_byte_optimizable(), str_gsub(), str_new(), str_transcode0(), tr_trans(), and w_symbol().

#define ENC_CODERANGE_AND | ( |  | a,
|  |  | b
| ) |  |

Value:
((a) == ENC_CODERANGE_7BIT ? (b) : \
(a) == ENC_CODERANGE_VALID ? ((b) == ENC_CODERANGE_7BIT ? ENC_CODERANGE_VALID : (b)) : \
ENC_CODERANGE_UNKNOWN)

Definition at line 68 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 62 of file encoding.h.

Referenced by rb_enc_associate_index().

#define ENC_CODERANGE_BROKEN ((int)(FL_USER8|FL_USER9))

Definition at line 60 of file encoding.h.

Referenced by coderange_scan(), io_getc(), rb_econv_prepare_options(), rb_enc_strlen_cr(), rb_intern3(), rb_io_getline_fast(), rb_reg_prepare_enc(), rb_str_coderange_scan_restartable(), rb_str_format(), rb_str_justify(), rb_str_splice(), rb_str_sub_bang(), rb_str_valid_encoding_p(), read_all(), str_modify_keep_cr(), and tr_trans().

#define ENC_CODERANGE_CLEAR | ( |  | obj | ) | ENC_CODERANGE_SET((obj),0)

Definition at line 65 of file encoding.h.

Referenced by file_expand_path(), rb_enc_associate_index(), rb_str_chomp_bang(), rb_str_chop_bang(), rb_str_drop_bytes(), rb_str_force_encoding(), rb_str_modify(), rb_str_modify_expand(), rb_str_resize(), and str_modify_keep_cr().

#define ENC_CODERANGE_MASK ((int)(FL_USER8|FL_USER9))

Definition at line 56 of file encoding.h.

#define ENC_CODERANGE_SET | ( |  | obj,
|  |  | cr
| ) |  |

Value:
(RBASIC(obj)->flags = \
(RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr))

Definition at line 63 of file encoding.h.

Referenced by io_getc(), rb_enc_cr_str_copy_for_substr(), rb_enc_cr_str_exact_copy(), rb_enc_str_coderange(), rb_io_getline_fast(), rb_str_append(), rb_str_buf_append(), rb_str_clear(), rb_str_concat(), rb_str_delete_bang(), rb_str_dump(), rb_str_format(), rb_str_justify(), rb_str_reverse(), rb_str_shared_replace(), rb_str_splice(), rb_str_sub_bang(), read_all(), str_encode_associate(), str_gsub(), str_new(), str_strlen(), and tr_trans().

#define ENC_CODERANGE_UNKNOWN 0

Definition at line 57 of file encoding.h.

Referenced by parser_yylex(), rb_enc_cr_str_buf_cat(), rb_enc_str_buf_cat(), rb_enc_str_coderange(), rb_enc_strlen(), rb_reg_expr_str(), rb_str_coderange_scan_restartable(), rb_str_format(), rb_str_reverse(), and rb_str_sub_bang().

#define ENC_CODERANGE_VALID ((int)FL_USER9)

Definition at line 59 of file encoding.h.

Referenced by coderange_scan(), enc_strlen(), io_getc(), pack_unpack(), rb_enc_cr_str_buf_cat(), rb_enc_cr_str_copy_for_substr(), rb_enc_strlen_cr(), rb_reg_expr_str(), rb_str_buf_cat_ascii(), rb_str_clear(), rb_str_coderange_scan_restartable(), rb_str_concat(), rb_str_delete_bang(), rb_str_each_char(), rb_str_reverse(), rb_str_sub_bang(), rb_str_substr(), str_encode_associate(), str_gsub(), str_strlen(), and tr_trans().

#define ENC_DUMMY_FLAG (1<<24)

Definition at line 216 of file encoding.h.

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

Definition at line 221 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 217 of file encoding.h.

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

Definition at line 222 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 219 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 73 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 | ) |

Value:
(ENCODING_GET_INLINED(obj) != ENCODING_INLINE_MAX ? \
ENCODING_GET_INLINED(obj) : \
rb_enc_get_index(obj))

Definition at line 47 of file encoding.h.

Referenced by file_path_convert(), iconv_conv(), iconv_iconv(), iconv_init_state(), rb_enc_cr_str_buf_cat(), rb_reg_equal(), rb_reg_regcomp(), rb_str_buf_append(), rb_str_buf_cat_ascii(), rb_str_cmp(), rb_str_comparable(), rb_str_hash(), rb_str_new_frozen(), reg_fragment_setenc_gen(), str_enc_copy(), and str_end_with_asciichar().

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

Definition at line 46 of file encoding.h.

Referenced by rb_enc_get_index().

#define ENCODING_INLINE_MAX 1023

Definition at line 29 of file encoding.h.

Referenced by enc_set_index(), and rb_enc_get_index().

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

Definition at line 52 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 31 of file encoding.h.

#define ENCODING_MAXNAMELEN 42

Definition at line 54 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 37 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 33 of file encoding.h.

Referenced by enc_set_index().

#define ENCODING_SHIFT (FL_USHIFT+10)

Definition at line 30 of file encoding.h.

#define MBCLEN_CHARFOUND_LEN | ( |  | ret | ) | ONIGENC_MBCLEN_CHARFOUND_LEN(ret)

Definition at line 136 of file encoding.h.

Referenced by coderange_scan(), enc_pred_char(), enc_succ_char(), gzreader_charboundary(), io_getc(), make_econv_exception(), rb_enc_codepoint_len(), rb_enc_mbclen(), rb_enc_strlen_cr(), rb_io_each_codepoint(), rb_reg_expr_str(), rb_str_coderange_scan_restartable(), rb_str_dump(), rb_str_inspect(), and unescape_nonascii().

#define MBCLEN_CHARFOUND_P | ( |  | ret | ) | ONIGENC_MBCLEN_CHARFOUND_P(ret)

Definition at line 135 of file encoding.h.

Referenced by coderange_scan(), enc_pred_char(), enc_succ_char(), fnmatch_helper(), gzreader_charboundary(), io_getc(), make_econv_exception(), parser_tokadd_mbchar(), rb_enc_ascget(), rb_enc_codepoint_len(), rb_enc_mbclen(), rb_enc_strlen_cr(), rb_io_each_codepoint(), rb_reg_expr_str(), rb_str_coderange_scan_restartable(), rb_str_dump(), rb_str_inspect(), and unescape_nonascii().

#define MBCLEN_INVALID_P | ( |  | ret | ) | ONIGENC_MBCLEN_INVALID_P(ret)

Definition at line 137 of file encoding.h.

Referenced by enc_pred_char(), enc_succ_char(), io_getc(), rb_io_each_codepoint(), rb_str_coderange_scan_restartable(), and unescape_escaped_nonascii().

#define MBCLEN_NEEDMORE_LEN | ( |  | ret | ) | ONIGENC_MBCLEN_NEEDMORE_LEN(ret)

Definition at line 139 of file encoding.h.

Referenced by gzreader_charboundary().

#define MBCLEN_NEEDMORE_P | ( |  | ret | ) | ONIGENC_MBCLEN_NEEDMORE_P(ret)

Definition at line 138 of file encoding.h.

Referenced by gzreader_charboundary(), io_getc(), rb_io_each_codepoint(), rb_io_getline_1(), and unescape_escaped_nonascii().

#define rb_enc_asciicompat | ( |  | enc | ) | (rb_enc_mbminlen(enc)==1 && !rb_enc_dummy_p(enc))

Definition at line 181 of file encoding.h.

Referenced by coderange_scan(), do_writeconv(), enc_ascii_compatible_p(), enc_strlen(), io_encoding_set(), io_getc(), must_be_ascii_compatible(), must_not_be_anonymous(), parser_set_encode(), parser_str_new(), prepare_getline_args(), rb_enc_ascget(), rb_enc_associate_index(), rb_enc_compatible(), rb_enc_cr_str_buf_cat(), rb_enc_cr_str_copy_for_substr(), rb_enc_str_asciionly_p(), rb_enc_strlen_cr(), rb_file_s_basename(), rb_get_path_check(), rb_intern3(), rb_io_getline_1(), rb_path_to_class(), rb_reg_desc(), rb_reg_expr_str(), rb_reg_prepare_enc(), rb_reg_preprocess(), rb_reg_regsub(), rb_reg_s_union(), rb_str_buf_cat_ascii(), rb_str_clear(), rb_str_coderange_scan_restartable(), rb_str_comparable(), rb_str_count(), rb_str_delete_bang(), rb_str_downcase_bang(), rb_str_dump(), rb_str_ellipsize(), rb_str_hex(), rb_str_inspect(), rb_str_oct(), rb_str_split_m(), rb_str_squeeze_bang(), rb_str_succ(), rb_str_upcase_bang(), rb_to_encoding_index(), RUBY_ALIAS_FUNCTION(), str_encode_associate(), str_gsub(), str_nth_len(), str_transcode0(), syserr_initialize(), to_encoding(), and validate_enc_binmode().

#define rb_enc_codepoint | ( |  | p,
|  |  | e,
|  |  | enc
| ) |  | rb_enc_codepoint_len((p),(e),0,(enc))

Definition at line 151 of file encoding.h.

Referenced by bracket(), fnmatch_helper(), rb_io_each_codepoint(), rb_str_each_line(), rb_str_inspect(), rb_str_ord(), and rb_str_rstrip_bang().

#define rb_enc_is_newline | ( |  | p,
|  |  | end,
|  |  | enc
| ) |  | ONIGENC_IS_MBC_NEWLINE((enc),(UChar*)(p),(UChar*)(end))

Definition at line 168 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 176 of file encoding.h.

Referenced by parser_yylex().

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

Definition at line 172 of file encoding.h.

Referenced by rb_enc_symname2_p().

#define rb_enc_isascii | ( |  | c,
|  |  | enc
| ) |  | ONIGENC_IS_CODE_ASCII(c)

Definition at line 171 of file encoding.h.

Referenced by rb_enc_ascget(), rb_intern3(), rb_str_downcase_bang(), rb_str_inspect(), and rb_str_upcase_bang().

#define rb_enc_isctype | ( |  | c,
|  |  | t,
|  |  | enc
| ) |  | ONIGENC_IS_CODE_CTYPE((enc),(c),(t))

Definition at line 170 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 179 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))

Definition at line 173 of file encoding.h.

Referenced by rb_str_capitalize_bang(), rb_str_swapcase_bang(), rb_str_upcase_bang(), and reg_named_capture_assign_iter().

#define rb_enc_isprint | ( |  | c,
|  |  | enc
| ) |  | ONIGENC_IS_CODE_PRINT((enc),(c))

Definition at line 177 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 175 of file encoding.h.

Referenced by rb_intern3().

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

Definition at line 178 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))

Definition at line 174 of file encoding.h.

Referenced by rb_enc_symname2_p(), rb_intern3(), rb_str_capitalize_bang(), rb_str_downcase_bang(), and rb_str_swapcase_bang().

#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 163 of file encoding.h.

Referenced by gzreader_charboundary(), 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))

Definition at line 152 of file encoding.h.

Referenced by enc_succ_alnum_char(), make_econv_exception(), rb_enc_ascget(), rb_enc_codepoint_len(), rb_reg_expr_str(), rb_str_dump(), and rb_str_inspect().

#define rb_enc_mbcput | ( |  | c,
|  |  | buf,
|  |  | enc
| ) |  | ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf))

Definition at line 158 of file encoding.h.

Referenced by parser_tokaddmbc(), rb_enc_uint_chr(), rb_reg_quote(), rb_str_buf_cat_ascii(), rb_str_capitalize_bang(), rb_str_concat(), rb_str_delete_bang(), rb_str_downcase_bang(), rb_str_format(), rb_str_squeeze_bang(), rb_str_swapcase_bang(), rb_str_upcase_bang(), strio_ungetc(), and tr_trans().

#define rb_enc_mbmaxlen | ( |  | enc | ) | (enc)->max_enc_len

Definition at line 125 of file encoding.h.

Referenced by enc_strlen(), gzfile_getc(), gzreader_gets(), rb_enc_strlen_cr(), rb_str_buf_cat_ascii(), rb_str_substr(), single_byte_optimizable(), str_nth_len(), tr_trans(), unescape_escaped_nonascii(), and update_char_offset().

#define rb_enc_mbminlen | ( |  | enc | ) | (enc)->min_enc_len

Definition at line 124 of file encoding.h.

Referenced by enc_strlen(), rb_enc_mbclen(), rb_enc_strlen_cr(), rb_str_chomp_bang(), rb_str_ellipsize(), rb_str_inspect(), rb_str_substr(), str_end_with_asciichar(), str_nth_len(), and swallow().

#define rb_enc_name | ( |  | enc | ) | (enc)->name

Definition at line 121 of file encoding.h.

Referenced by decorate_convpath(), do_writeconv(), econv_args(), econv_set_replacement(), enc_arg(), enc_autoload(), enc_inspect(), enc_name(), literal_concat0(), make_readconv(), make_writeconv(), ole_vstr2wc(), parser_set_encode(), prepare_getline_args(), rb_econv_open_opts(), rb_econv_prepare_options(), rb_enc_aliases_enc_i(), rb_enc_check(), rb_enc_codelen(), rb_enc_codepoint_len(), rb_enc_cr_str_buf_cat(), rb_enc_register(), rb_enc_uint_chr(), rb_enc_unicode_p(), rb_file_s_basename(), rb_get_path_check(), rb_io_each_codepoint(), rb_io_extract_encoding_option(), rb_reg_prepare_enc(), rb_reg_preprocess_dregexp(), rb_reg_s_union(), rb_str_check_dummy_enc(), rb_str_concat(), rb_str_hex(), rb_str_oct(), rb_str_split_m(), rb_str_sub_bang(), rb_w32_write_console(), reg_enc_error(), reg_fragment_setenc_gen(), str_transcode_enc_args(), transcode_loop(), and w_encoding().

#define rb_enc_prev_char | ( |  | s,
|  |  | p,
|  |  | e,
|  |  | enc
| ) |  | ((char *)onigenc_get_prev_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e)))

Definition at line 161 of file encoding.h.

Referenced by chopped_length(), parser_yyerror(), rb_str_rindex(), rb_str_rstrip_bang(), rb_str_substr(), and rb_str_succ().

#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 164 of file encoding.h.

Referenced by rb_str_index(), rb_str_split_m(), and strio_getline().

#define rb_enc_step_back | ( |  | s,
|  |  | p,
|  |  | e,
|  |  | n,
|  |  | enc
| ) |  | ((char *)onigenc_step_back((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n)))

Definition at line 165 of file encoding.h.

Referenced by rb_str_ellipsize().

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

Definition at line 193 of file encoding.h.

Referenced by date_s__parse_internal(), date_s__strptime_internal(), date_strftime_internal(), 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)

Definition at line 86 of file encoding.h.

Referenced by check_encoding(), coderange_scan(), enc_set_default_encoding(), enc_set_filesystem_encoding(), Init_tcltklib(), rb_enc_associate(), rb_enc_str_buf_cat(), rb_str_coderange_scan_restartable(), and rb_str_plus().

## Typedef Documentation

typedef struct rb_econv_t rb_econv_t

Definition at line 242 of file encoding.h.

typedef OnigEncodingType rb_encoding

Definition at line 80 of file encoding.h.

## Enumeration Type Documentation

enum rb_econv_result_t

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 232 of file encoding.h.

## Function Documentation

PRINTF_ARGS | ( | VALUE | rb_enc_sprintfrb_encoding *, const char *,...,
|  | 2 | ,
|  | 3 |
| ) |  |

int rb_ascii8bit_encindex | ( | void |  | ) |

Definition at line 1119 of file encoding.c.

References ENCINDEX_ASCII.

Referenced by enc_set_filesystem_encoding(), pack_unpack(), parser_regx_options(), rb_char_to_option_kcode(), rb_filesystem_encindex(), and rb_locale_encindex().

rb_encoding* rb_ascii8bit_encoding | ( | void |  | ) |

Definition at line 1110 of file encoding.c.

References enc_table, ENCINDEX_ASCII, and rb_enc_init().

Referenced by do_opendir(), do_writeconv(), file_path_convert(), int_chr(), load_file_internal(), make_writeconv(), parser_str_new(), rb_define_dummy_encoding(), rb_encdb_dummy(), rb_external_str_new_with_enc(), rb_file_open_internal(), rb_glob(), rb_gzreader_ungetc(), rb_gzwriter_write(), rb_intern3(), rb_io_ascii8bit_binmode(), rb_io_ext_int_to_encs(), rb_io_extract_modeenc(), rb_reg_initialize(), rb_reg_initialize_m(), rb_reg_initialize_str(), rb_reg_new(), rb_reg_prepare_enc(), rb_reg_preprocess_dregexp(), rb_reg_s_union(), rb_str_concat(), rb_str_dump(), rb_str_encode_ospath(), rb_symname_p(), rb_w32_conv_from_wchar(), rb_w32_readdir_with_enc(), reg_fragment_setenc_gen(), RUBY_ALIAS_FUNCTION(), ruby_brace_glob(), ruby_glob(), strio_read(), strio_ungetc(), and strio_write().

int rb_char_to_option_kcode | ( | int | c,
|  | int * | option,
|  | int * | kcode
| ) |  |

Definition at line 285 of file re.c.

References ARG_ENCODING_FIXED, ARG_ENCODING_NONE, char_to_option(), rb_ascii8bit_encindex(), rb_enc_find_index(), and rb_utf8_encindex().

Referenced by parser_regx_options(), and reg_fragment_setenc_gen().

rb_encoding* rb_default_external_encoding | ( | void |  | ) |

Definition at line 1245 of file encoding.c.

References default_encoding::enc, default_encoding::index, rb_enc_from_index(), and rb_locale_encoding().

Referenced by argf_external_encoding(), argf_internal_encoding(), enc_set_filesystem_encoding(), gzfile_new(), io_read_encoding(), ole_init_cp(), rb_enc_default_external(), rb_enc_reg_error_desc(), rb_external_str_new(), rb_external_str_new_cstr(), rb_io_ext_int_to_encs(), rb_reg_desc(), rb_str_export(), rb_str_inspect(), strio_init(), strio_set_encoding(), sym_inspect(), and validate_enc_binmode().

rb_encoding* rb_default_internal_encoding | ( | void |  | ) |

Definition at line 1330 of file encoding.c.

References default_encoding::enc, default_encoding::index, and rb_enc_from_index().

Referenced by file_path_convert(), int_chr(), ole_init_cp(), parse(), process_options(), rb_enc_default_internal(), rb_enc_reg_error_desc(), rb_external_str_new_with_enc(), rb_io_ext_int_to_encs(), rb_reg_desc(), rb_str_inspect(), and sym_inspect().

int rb_define_dummy_encoding | ( | const char * |  | ) |

Definition at line 375 of file encoding.c.

References rb_encoding_entry::enc, ENC_SET_DUMMY, enc_table, rb_ascii8bit_encoding(), and rb_enc_replicate().

Referenced by create_dummy_encoding_for_tk_core(), make_dummy_encoding(), ole_cp2encoding(), rb_nkf_enc_get(), and str_transcode0().

const char* rb_econv_asciicompat_encoding | ( | const char * | encname | ) |

Definition at line 1792 of file transcode.c.

References asciicompat_encoding_t::ascii_compat_name, asciicompat_encoding_t::ascii_incompat_name, asciicompat_encoding_i(), NULL, st_table::num_entries, st_foreach, st_lookup, and v.

Referenced by econv_s_asciicompat_encoding(), and make_writeconv().

void rb_econv_binmode | ( | rb_econv_t * | ec | ) |

Definition at line 1940 of file transcode.c.

References ECONV_CR_NEWLINE_DECORATOR, ECONV_CRLF_NEWLINE_DECORATOR, ECONV_NEWLINE_DECORATOR_MASK, ECONV_UNIVERSAL_NEWLINE_DECORATOR, rb_econv_t::elems, rb_econv_t::flags, get_transcoder_entry(), i, rb_econv_t::num_trans, rb_econv_elem_t::out_buf_start, rb_transcoding_close(), rb_econv_elem_t::tc, rb_transcoding::transcoder, transcoder_entry_t::transcoder, and xfree().

Referenced by rb_io_binmode().

void rb_econv_check_error | ( | rb_econv_t * | ec | ) |

Definition at line 4203 of file transcode.c.

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

Referenced by fill_cbuf(), gzfile_getc(), and rb_econv_substr_append().

void rb_econv_close | ( | rb_econv_t * | ec | ) |

Definition at line 1708 of file transcode.c.

References rb_econv_t::elems, i, rb_econv_t::in_buf_start, rb_econv_t::num_trans, rb_econv_elem_t::out_buf_start, rb_transcoding_close(), rb_econv_t::replacement_allocated, rb_econv_t::replacement_str, rb_econv_elem_t::tc, and xfree().

Referenced by allocate_converted_string(), clear_readconv(), clear_writeconv(), econv_free(), gzfile_reset(), rb_econv_open(), rb_econv_open_by_transcoder_entries(), rb_econv_open_opts(), rb_io_ascii8bit_binmode(), RUBY_ALIAS_FUNCTION(), and transcode_loop().

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
| ) |  |

Definition at line 1452 of file transcode.c.

References econv_incomplete_input, econv_invalid_byte_sequence, ECONV_INVALID_MASK, ECONV_INVALID_REPLACE, ECONV_UNDEF_HEX_CHARREF, ECONV_UNDEF_MASK, ECONV_UNDEF_REPLACE, econv_undefined_conversion, rb_econv_t::flags, output_hex_charref(), output_replacement_character(), rb_econv_convert0(), and rb_econv_t::started.

Referenced by allocate_converted_string(), econv_primitive_convert(), fill_cbuf(), finish_writeconv(), gzfile_getc(), rb_econv_substr_append(), RUBY_ALIAS_FUNCTION(), and transcode_loop().

int rb_econv_decorate_at_first | ( | rb_econv_t * | ec,
|  | const char * | decorator_name
| ) |  |

Definition at line 1906 of file transcode.c.

References asciicompat_decoder, rb_transcoder::asciicompat_type, DECORATOR_P, rb_transcoder::dst_encoding, rb_econv_t::elems, rb_econv_t::num_trans, rb_econv_decorate_at(), rb_transcoder::src_encoding, rb_econv_elem_t::tc, and rb_transcoding::transcoder.

int rb_econv_decorate_at_last | ( | rb_econv_t * | ec,
|  | const char * | decorator_name
| ) |  |

Definition at line 1923 of file transcode.c.

References asciicompat_encoder, rb_transcoder::asciicompat_type, DECORATOR_P, rb_transcoder::dst_encoding, rb_econv_t::elems, rb_econv_t::num_trans, rb_econv_decorate_at(), rb_transcoder::src_encoding, rb_econv_elem_t::tc, and rb_transcoding::transcoder.

Referenced by rb_econv_open().

const char* rb_econv_encoding_to_insert_output | ( | rb_econv_t * | ec | ) |

Definition at line 1509 of file transcode.c.

References asciicompat_encoder, rb_transcoder::asciicompat_type, rb_transcoder::dst_encoding, rb_econv_t::last_tc, NULL, rb_transcoder::src_encoding, and rb_transcoding::transcoder.

Referenced by econv_insert_output(), make_replacement(), rb_econv_insert_output(), and rb_econv_set_replacement().

int rb_econv_has_convpath_p | ( | const char * | from_encoding,
|  | const char * | to_encoding
| ) |  |

Definition at line 3161 of file transcode.c.

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

Referenced by rb_w32_write_console().

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

Definition at line 1593 of file transcode.c.

References allocate_converted_string(), asciicompat_encoder, rb_transcoder::asciicompat_type, buf, rb_econv_t::elems, encoding_equal, fail, rb_econv_t::in_buf_end, rb_econv_t::in_buf_start, rb_econv_t::in_data_end, rb_econv_t::in_data_start, len, MEMMOVE, NULL, rb_econv_t::num_trans, rb_econv_elem_t::out_buf_end, rb_econv_elem_t::out_buf_start, rb_econv_elem_t::out_data_end, rb_econv_elem_t::out_data_start, rb_econv_encoding_to_insert_output(), rb_transcoding::readagain_len, rb_transcoding::recognized_len, rb_econv_t::started, rb_econv_elem_t::tc, rb_transcoding::transcoder, TRANSCODING_READBUF, xfree(), xmalloc, and xrealloc.

Referenced by econv_insert_output(), output_hex_charref(), output_replacement_character(), and transcode_loop().

VALUE rb_econv_make_exception | ( | rb_econv_t * | ec | ) |

Definition at line 4197 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
| ) |  |

Definition at line 1073 of file transcode.c.

References decorator_names(), ECONV_ERROR_HANDLER_MASK, rb_econv_t::flags, i, MAX_ECFLAGS_DECORATORS, NULL, rb_econv_close(), rb_econv_decorate_at_last(), and rb_econv_open0().

Referenced by allocate_converted_string(), and rb_econv_open_opts().

VALUE rb_econv_open_exc | ( | const char * | senc,
|  | const char * | denc,
|  | int | ecflags
| ) |  |

Definition at line 2045 of file transcode.c.

References econv_description(), rb_eConverterNotFoundError, rb_exc_new3(), rb_str_cat2(), and rb_str_new_cstr().

Referenced by econv_init(), econv_s_search_convpath(), make_readconv(), make_writeconv(), and transcode_loop().

rb_econv_t* rb_econv_open_opts | ( | const char * | source_encoding,
|  | const char * | destination_encoding,
|  | int | ecflags,
|  | VALUE | ecopts
| ) |  |

Definition at line 2588 of file transcode.c.

References NIL_P, NULL, OBJ_FROZEN, Qnil, rb_bug(), rb_econv_close(), rb_econv_open(), rb_econv_set_replacement(), rb_enc_get(), rb_enc_name, rb_hash_aref(), RSTRING_LEN, RSTRING_PTR, sym_replace, T_HASH, and TYPE.

Referenced by econv_init(), gzfile_reset(), make_readconv(), make_writeconv(), rb_gzfile_ecopts(), RUBY_ALIAS_FUNCTION(), and transcode_loop().

int rb_econv_prepare_options | ( | VALUE | opthash,
|  | VALUE * | ecopts,
|  | int | ecflags
| ) |  |

Definition at line 2537 of file transcode.c.

References econv_opts(), ENC_CODERANGE_BROKEN, NIL_P, Qnil, rb_check_hash_type(), rb_eArgError, rb_enc_get(), rb_enc_name, rb_enc_str_coderange(), rb_hash_aref(), rb_hash_aset(), rb_hash_freeze(), rb_hash_new(), rb_obj_is_method(), rb_obj_is_proc(), rb_raise(), rb_respond_to(), rb_str_dump(), rb_str_new_frozen(), StringValue, StringValueCStr, sym_aref, sym_fallback, sym_replace, and v.

Referenced by io_encoding_set(), rb_econv_prepare_opts(), and rb_io_extract_modeenc().

int rb_econv_prepare_opts | ( | VALUE | opthash,
|  | VALUE * | ecopts
| ) |  |

Definition at line 2582 of file transcode.c.

References rb_econv_prepare_options().

Referenced by econv_args(), rb_gzfile_ecopts(), and str_transcode().

void rb_econv_putback | ( | rb_econv_t * | ec,
|  | unsigned char * | p,
|  | int | n
| ) |  |

Definition at line 1759 of file transcode.c.

References rb_econv_t::elems, rb_econv_t::num_trans, rb_transcoding::readagain_len, rb_transcoding::recognized_len, rb_econv_elem_t::tc, and TRANSCODING_READBUF.

Referenced by econv_putback(), and fill_cbuf().

int rb_econv_putbackable | ( | rb_econv_t * | ec | ) |

Definition at line 1748 of file transcode.c.

References rb_econv_t::elems, rb_econv_t::num_trans, rb_transcoding::readagain_len, and rb_econv_elem_t::tc.

Referenced by econv_putback(), and fill_cbuf().

int rb_econv_set_replacement | ( | rb_econv_t * | ec,
|  | const unsigned char * | str,
|  | size_t | len,
|  | const char * | encname
| ) |  |

Definition at line 2208 of file transcode.c.

References allocate_converted_string(), encoding_equal, len, MEMCPY, NULL, rb_econv_encoding_to_insert_output(), rb_econv_t::replacement_allocated, rb_econv_t::replacement_enc, rb_econv_t::replacement_len, rb_econv_t::replacement_str, xfree(), and xmalloc.

Referenced by econv_set_replacement(), and rb_econv_open_opts().

VALUE rb_econv_str_append | ( | rb_econv_t * | ec,
|  | VALUE | src,
|  | VALUE | dst,
|  | int | flags
| ) |  |

Definition at line 1863 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 1875 of file transcode.c.

References Qnil, rb_econv_substr_append(), and RSTRING_LEN.

Referenced by do_writeconv(), and gzfile_newstr().

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

Definition at line 1819 of file transcode.c.

References rb_econv_t::destination_encoding, dp, econv_destination_buffer_full, rb_econv_t::last_tc, len, long, LONG_MAX, rb_transcoder::max_output, NIL_P, rb_eArgError, rb_econv_check_error(), rb_econv_convert(), rb_enc_associate(), rb_raise(), rb_str_buf_new(), rb_str_capacity(), rb_str_resize(), rb_str_set_len, RSTRING_LEN, RSTRING_PTR, and rb_transcoding::transcoder.

Referenced by rb_econv_str_append(), rb_econv_str_convert(), and rb_econv_substr_convert().

VALUE rb_econv_substr_convert | ( | rb_econv_t * | ec,
|  | VALUE | src,
|  | long | byteoff,
|  | long | bytesize,
|  | int | flags
| ) |  |

Definition at line 1869 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
| ) |  |

Definition at line 871 of file encoding.c.

References ISASCII, MBCLEN_CHARFOUND_P, rb_enc_asciicompat, rb_enc_isascii, rb_enc_mbc_to_codepoint, and rb_enc_precise_mbclen().

Referenced by check_pipe_command(), chopped_length(), rb_reg_expr_str(), rb_reg_quote(), rb_str_casecmp(), rb_str_chomp_bang(), rb_str_split_m(), str_end_with_asciichar(), swallow(), tr_setup_table(), and tr_trans().

VALUE rb_enc_associate | ( | VALUE | ,
|  | rb_encoding * |
| ) |  |

Definition at line 727 of file encoding.c.

References rb_enc_associate_index(), and rb_enc_to_index.

Referenced by bug_str_enc_associate(), econv_primitive_convert(), econv_putback(), file_expand_path(), gzfile_getc(), gzfile_newstr(), io_enc_str(), io_shift_cbuf(), lex_getline(), load_file_internal(), locale_path(), parser_nextc(), parser_str_new(), process_options(), rb_ary_join(), rb_dir_getwd(), rb_econv_substr_append(), rb_enc_reg_error_desc(), rb_enc_str_new(), rb_enc_vsprintf(), rb_external_str_new_with_enc(), rb_intern3(), rb_nkf_convert(), rb_reg_desc(), rb_reg_initialize(), rb_reg_preprocess(), rb_reg_preprocess_dregexp(), rb_reg_quote(), rb_reg_s_union(), rb_str_append(), rb_str_concat(), rb_str_dump(), rb_str_ellipsize(), rb_str_encode_ospath(), rb_str_force_encoding(), rb_str_format(), rb_str_inspect(), rb_str_justify(), rb_str_shared_replace(), rb_str_splice(), rb_str_sub_bang(), rb_str_subpat_set(), reg_fragment_setenc_gen(), RUBY_ALIAS_FUNCTION(), str_gsub(), strio_read(), strio_set_encoding(), syck_genericresolver_node_import(), syserr_initialize(), tr_trans(), and yaml_org_handler().

VALUE rb_enc_associate_index | ( | VALUE | ,
|  | int |
| ) |  |

Definition at line 709 of file encoding.c.

References ENC_CODERANGE_ASCIIONLY, ENC_CODERANGE_CLEAR, enc_set_index(), rb_check_frozen, rb_eArgError, rb_enc_asciicompat, rb_enc_from_index(), rb_enc_get_index(), rb_raise(), and SPECIAL_CONST_P.

Referenced by file_expand_path(), iconv_convert(), lib_fromUTF8_core(), lib_split_tklist_core(), lib_toUTF8_core(), lib_UTF_backslash_core(), make_econv_exception(), parser_set_encode(), r_ivar(), r_symreal(), rb_enc_associate(), rb_enc_copy(), rb_home_dir(), and str_encode_associate().

int rb_enc_casefold | ( | char * | to,
|  | const char * | p,
|  | const char * | e,
|  | rb_encoding * | enc
| ) |  |

rb_encoding* rb_enc_check | ( | VALUE | ,
|  | VALUE |
| ) |  |

Definition at line 739 of file encoding.c.

References rb_encoding_entry::enc, rb_eEncCompatError, rb_enc_compatible(), rb_enc_get(), rb_enc_name, and rb_raise().

Referenced by file_expand_path(), rb_file_s_basename(), rb_str_append(), rb_str_chomp_bang(), rb_str_count(), rb_str_delete_bang(), rb_str_each_line(), rb_str_end_with(), rb_str_format(), rb_str_index(), rb_str_index_m(), rb_str_justify(), rb_str_plus(), rb_str_rindex(), rb_str_splice(), rb_str_split_m(), rb_str_squeeze_bang(), rb_str_start_with(), rb_str_subpat_set(), rb_str_upto(), readline_attempted_completion_function(), and tr_trans().

int rb_enc_codelen | ( | int | code,
|  | rb_encoding * | enc
| ) |  |

Definition at line 916 of file encoding.c.

References ONIGENC_CODE_TO_MBCLEN, rb_eArgError, rb_enc_name, and rb_raise().

Referenced by parser_tokaddmbc(), rb_enc_uint_chr(), rb_str_buf_cat_ascii(), rb_str_concat(), rb_str_format(), strio_ungetc(), and tr_trans().

unsigned int rb_enc_codepoint | ( | const char * | p,
|  | const char * | e,
|  | rb_encoding * | enc
| ) |  |

Definition at line 910 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
| ) |  |

Definition at line 894 of file encoding.c.

References MBCLEN_CHARFOUND_LEN, MBCLEN_CHARFOUND_P, rb_eArgError, rb_enc_mbc_to_codepoint, rb_enc_name, rb_enc_precise_mbclen(), and rb_raise().

Referenced by rb_enc_codepoint(), rb_str_capitalize_bang(), rb_str_count(), rb_str_delete_bang(), rb_str_downcase_bang(), rb_str_each_codepoint(), rb_str_each_line(), rb_str_format(), rb_str_lstrip_bang(), rb_str_split_m(), rb_str_squeeze_bang(), rb_str_swapcase_bang(), rb_str_upcase_bang(), readline_attempted_completion_function(), strio_each_codepoint(), sym_printable(), tr_trans(), and trnext().

rb_encoding* rb_enc_compatible | ( | VALUE | ,
|  | VALUE |
| ) |  |

Definition at line 750 of file encoding.c.

References ENC_CODERANGE_7BIT, ENCINDEX_US_ASCII, rb_enc_asciicompat, rb_enc_from_index(), rb_enc_get_index(), rb_enc_str_asciionly_p(), rb_enc_str_coderange(), RB_TYPE_P, RSTRING_LEN, and T_STRING.

Referenced by enc_compatible_p(), literal_concat0(), rb_enc_check(), rb_str_casecmp(), rb_str_sub_bang(), and vm_backtrace_push().

void rb_enc_copy | ( | VALUE | dst,
|  | VALUE | src
| ) |  |

Definition at line 817 of file encoding.c.

References rb_enc_associate_index(), and rb_enc_get_index().

Referenced by ary_join_0(), ary_join_1(), date_s__parse_internal(), date_s__strptime_internal(), date_strftime_internal(), file_expand_path(), inspect_ary(), inspect_i(), rb_attr(), rb_file_dirname(), rb_file_join(), rb_file_s_basename(), rb_file_s_extname(), rb_reg_desc(), rb_reg_quote(), rb_reg_s_union(), rb_reg_to_s(), rb_str_format(), RUBY_ALIAS_FUNCTION(), str_new(), strio_read(), and time_strftime().

VALUE rb_enc_default_external | ( | void |  | ) |

Definition at line 1259 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 1339 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 225 of file encoding.h.

References ENC_DUMMY_P.

Referenced by gzfile_getc(), gzfile_newstr(), 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 841 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 | ) |

Definition at line 620 of file encoding.c.

References rb_enc_find_index(), and rb_enc_from_index().

Referenced by econv_get_replacement(), econv_insert_output(), Init_gb2312(), make_encoding(), make_replacement(), rb_str_inspect(), rb_w32_conv_from_wchar(), rb_w32_write_console(), and transcode_loop().

int rb_enc_find_index | ( | const char * | name | ) |

Definition at line 596 of file encoding.c.

References rb_encoding_entry::enc, enc_autoload(), enc_autoload_p, i, load_encoding(), rb_eArgError, rb_enc_from_index(), rb_enc_registered(), rb_raise(), rb_warn(), and UNSPECIFIED_ENCODING.

Referenced by create_dummy_encoding_for_tk_core(), enc_set_filesystem_encoding(), iconv_create(), id2encidx(), Init_tcltklib(), io_strip_bom(), lib_fromUTF8_core(), make_econv_exception(), ole_cp2encoding(), opt_enc_index(), parse_mode_enc(), parser_set_encode(), process_options(), rb_char_to_option_kcode(), rb_econv_open0(), rb_enc_alias(), rb_enc_find(), rb_locale_encindex(), rb_nkf_enc_get(), rb_to_encoding_index(), and to_encoding().

VALUE rb_enc_from_encoding | ( | rb_encoding * | enc | ) |

Definition at line 102 of file encoding.c.

References ENC_TO_ENCINDEX, Qnil, and rb_enc_from_encoding_index().

Referenced by argf_external_encoding(), argf_internal_encoding(), create_dummy_encoding_for_tk_core(), do_writeconv(), econv_destination_encoding(), econv_insert_output(), econv_s_asciicompat_encoding(), econv_source_encoding(), enc_compatible_p(), enc_find(), gettable_gen(), Init_nkf(), io_set_encoding_by_bom(), load_file_internal(), make_econv_exception(), make_encobj(), process_options(), rb_enc_default_external(), rb_enc_default_internal(), rb_io_external_encoding(), rb_io_getline_1(), rb_io_internal_encoding(), rb_nkf_guess(), rb_obj_encoding(), rb_parser_encoding(), rb_str_ellipsize(), rb_str_encode_ospath(), rb_w32_conv_from_wchar(), rb_w32_write_console(), readline_attempted_completion_function(), set_encoding_const(), and strio_external_encoding().

rb_encoding* rb_enc_from_index | ( | int | idx | ) |

Definition at line 512 of file encoding.c.

References enc_table, and rb_enc_init().

Referenced by check_encoding(), create_dummy_encoding_for_tk_core(), econv_args(), enc_alias(), enc_arg(), enc_replicate_with_index(), file_path_convert(), io_set_encoding_by_bom(), load_file_internal(), make_dummy_encoding(), make_econv_exception(), ole_cp2encoding(), opt_enc_index(), parse_mode_enc(), parser_set_encode(), process_options(), rb_default_external_encoding(), rb_default_internal_encoding(), rb_econv_open0(), rb_enc_aliases_enc_i(), rb_enc_associate_index(), rb_enc_compatible(), rb_enc_cr_str_buf_cat(), rb_enc_find(), rb_enc_find_index(), rb_enc_get(), rb_enc_register(), rb_enc_replicate(), rb_enc_set_base(), rb_encdb_declare(), rb_encdb_replicate(), rb_filesystem_encoding(), rb_io_extract_encoding_option(), rb_locale_encoding(), rb_nkf_enc_get(), rb_str_buf_cat_ascii(), rb_str_comparable(), str_encode_associate(), str_end_with_asciichar(), str_transcode_enc_args(), to_encoding(), and w_encoding().

rb_encoding* rb_enc_get | ( | VALUE |  | ) |

Definition at line 733 of file encoding.c.

References rb_enc_from_index(), and rb_enc_get_index().

Referenced by check_pipe_command(), do_writeconv(), econv_set_replacement(), file_s_fnmatch(), iconv_iconv(), io_encoding_set(), literal_concat0(), must_be_ascii_compatible(), must_not_be_anonymous(), ole_vstr2wc(), parser_prepare(), parser_yyerror(), prepare_getline_args(), push_glob(), rb_econv_open_opts(), rb_econv_prepare_options(), rb_enc_check(), rb_file_s_basename(), rb_get_path_check(), rb_gzreader_ungetc(), rb_gzwriter_write(), rb_intern3(), rb_intern_str(), rb_obj_encoding(), rb_path_to_class(), rb_push_glob(), rb_realpath_internal(), rb_reg_check_preprocess(), rb_reg_desc(), rb_reg_error_desc(), rb_reg_init_copy(), rb_reg_initialize_m(), rb_reg_initialize_str(), rb_reg_prepare_enc(), rb_reg_preprocess_dregexp(), rb_reg_quote(), rb_reg_regsub(), rb_reg_s_union(), rb_reg_source(), rb_reg_to_s(), rb_str_chomp_bang(), rb_str_dump(), rb_str_each_char(), rb_str_each_line(), rb_str_ellipsize(), rb_str_encode_ospath(), rb_str_format(), rb_str_hex(), rb_str_oct(), rb_to_encoding_index(), rb_w32_write_console(), reg_enc_error(), reg_fragment_setenc_gen(), reg_named_capture_assign_gen(), strio_each_codepoint(), strio_external_encoding(), strio_getc(), strio_getline(), strio_substr(), strio_ungetc(), strio_write(), strscan_getch(), syserr_initialize(), to_encoding(), transcode_loop(), and update_char_offset().

int rb_enc_get_index | ( | VALUE | obj | ) |

Definition at line 651 of file encoding.c.

References BUILTIN_TYPE, enc_check_encoding(), ENCODING_GET_INLINED, ENCODING_INLINE_MAX, i, is_data_encoding, NIL_P, NUM2INT, rb_funcall(), rb_id2str(), rb_id_encoding(), rb_intern, rb_ivar_get(), SPECIAL_CONST_P, SYM2ID, SYMBOL_P, T_DATA, T_FILE, T_REGEXP, and T_STRING.

Referenced by lib_fromUTF8_core(), lib_split_tklist_core(), rb_enc_associate_index(), rb_enc_compatible(), rb_enc_copy(), rb_enc_get(), str_transcode_enc_args(), w_encoding(), and w_symbol().

int rb_enc_mbclen | ( | const char * | p,
|  | const char * | e,
|  | rb_encoding * | enc
| ) |  |

Definition at line 847 of file encoding.c.

References MBCLEN_CHARFOUND_LEN, MBCLEN_CHARFOUND_P, min(), ONIGENC_PRECISE_MBC_ENC_LEN, rb_enc_mbminlen, and UChar.

Referenced by bracket(), enc_strlen(), gzfile_getc(), io_getc(), is_special_global_name(), rb_enc_symname2_p(), rb_intern3(), rb_str_casecmp(), rb_str_each_char(), rb_str_each_line(), rb_str_format(), rb_str_reverse(), str_nth_len(), strio_getc(), strio_ungetc(), and strscan_getch().

char* rb_enc_nth | ( | const char * | ,
|  | const char * | ,
|  | long | ,
|  | rb_encoding * |
| ) |  |

Definition at line 1522 of file string.c.

References str_nth_len().

Referenced by iconv_iconv(), rb_str_ellipsize(), and rb_str_format().

int rb_enc_precise_mbclen | ( | const char * | p,
|  | const char * | e,
|  | rb_encoding * | enc
| ) |  |

Definition at line 859 of file encoding.c.

References ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE, ONIGENC_PRECISE_MBC_ENC_LEN, and UChar.

Referenced by coderange_scan(), enc_pred_char(), enc_succ_char(), fnmatch_helper(), gzreader_charboundary(), io_getc(), make_econv_exception(), rb_enc_ascget(), rb_enc_codepoint_len(), rb_enc_strlen_cr(), rb_enc_uint_chr(), rb_io_each_codepoint(), rb_io_getline_1(), rb_reg_expr_str(), rb_str_coderange_scan_restartable(), rb_str_concat(), rb_str_dump(), rb_str_inspect(), rb_str_succ(), unescape_escaped_nonascii(), and unescape_nonascii().

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 * |
| ) |  |

Definition at line 318 of file encoding.c.

References enc_check_duplication(), enc_register(), rb_enc_from_index(), set_base_encoding(), and set_encoding_const().

Referenced by enc_replicate(), and rb_define_dummy_encoding().

void rb_enc_set_default_external | ( | VALUE | encoding | ) |

Definition at line 1297 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 1383 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
| ) |  |

Definition at line 702 of file encoding.c.

References enc_set_index(), and rb_check_frozen.

Referenced by pack_pack(), and str_enc_copy().

int rb_enc_str_asciionly_p | ( | VALUE |  | ) |

Definition at line 337 of file string.c.

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

Referenced by rb_enc_compatible(), 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 1995 of file string.c.

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

Referenced by parser_parse_string(), rb_reg_regsub(), and str_gsub().

int rb_enc_str_coderange | ( | VALUE |  | ) |

Definition at line 324 of file string.c.

References coderange_scan(), ENC_CODERANGE, ENC_CODERANGE_SET, ENC_CODERANGE_UNKNOWN, RSTRING_LEN, RSTRING_PTR, and STR_ENC_GET.

Referenced by parser_str_new(), prepare_getline_args(), rb_econv_prepare_options(), rb_enc_compatible(), rb_enc_cr_str_buf_cat(), rb_enc_str_asciionly_p(), rb_external_str_new_with_enc(), rb_intern3(), rb_intern_str(), rb_reg_initialize_str(), rb_reg_prepare_enc(), rb_reg_preprocess_dregexp(), rb_str_comparable(), rb_str_hash(), rb_str_is_ascii_only_p(), rb_str_succ(), rb_str_valid_encoding_p(), reg_fragment_setenc_gen(), str_transcode0(), and w_symbol().

VALUE rb_enc_str_new | ( | const char * | ,
|  | long | ,
|  | rb_encoding * |
| ) |  |

Definition at line 424 of file string.c.

References rb_enc_associate(), and rb_str_new().

Referenced by do_opendir(), econv_get_replacement(), err_append(), fole_missing(), foletypelib_name(), foletypelib_path(), io_getc(), lex_get_str(), ole_wc2vstr(), parser_str_new(), prepare_getline_args(), rb_enc_uint_chr(), rb_io_getline_1(), rb_push_glob(), rb_realpath_internal(), rb_reg_initialize(), rb_reg_initialize_m(), rb_reg_source(), rb_str_upto(), rb_w32_conv_from_wchar(), register_symid(), strio_getc(), strio_init(), strio_substr(), strio_ungetc(), sym_inspect(), and transcode_loop().

long rb_enc_strlen | ( | const char * | ,
|  | const char * | ,
|  | rb_encoding * |
| ) |  |

Definition at line 980 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 * |
| ) |  |

Definition at line 15983 of file ripper.c.

References FALSE, id, is_identchar, is_special_global_name(), ISASCII, len, name, rb_enc_isalpha, rb_enc_isupper, rb_enc_mbclen(), and TRUE.

Referenced by rb_enc_symname_p(), and reg_named_capture_assign_iter().

int rb_enc_symname_p | ( | const char * | ,
|  | rb_encoding * |
| ) |  |

Definition at line 15977 of file ripper.c.

References rb_enc_symname2_p(), and strlen().

Referenced by rb_symname_p(), and sym_inspect().

int rb_enc_tolower | ( | int | c,
|  | rb_encoding * | enc
| ) |  |

Definition at line 932 of file encoding.c.

References ONIGENC_ASCII_CODE_TO_LOWER_CASE, and ONIGENC_IS_ASCII_CODE.

Referenced by rb_str_capitalize_bang(), rb_str_downcase_bang(), and rb_str_swapcase_bang().

int rb_enc_toupper | ( | int | c,
|  | rb_encoding * | enc
| ) |  |

Definition at line 926 of file encoding.c.

References ONIGENC_ASCII_CODE_TO_UPPER_CASE, and ONIGENC_IS_ASCII_CODE.

Referenced by bracket(), fnmatch_helper(), rb_str_capitalize_bang(), rb_str_format(), rb_str_swapcase_bang(), and rb_str_upcase_bang().

VALUE rb_enc_uint_chr | ( | unsigned int | code,
|  | rb_encoding * | enc
| ) |  |

Definition at line 2207 of file numeric.c.

References ONIGERR_INVALID_CODE_POINT_VALUE, ONIGERR_TOO_BIG_WIDE_CHAR_VALUE, rb_enc_codelen(), rb_enc_mbcput, rb_enc_name, rb_enc_precise_mbclen(), rb_enc_str_new(), rb_eRangeError, rb_raise(), RSTRING_END, and RSTRING_PTR.

Referenced by int_chr(), and rb_io_ungetc().

int rb_enc_unicode_p | ( | rb_encoding * | enc | ) |

Definition at line 434 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 |
| ) |  |

Definition at line 1162 of file sprintf.c.

References __SSTR, __SWR, BSD_vfprintf(), rb_cString, rb_enc_associate(), rb_str_buf_new(), rb_str_resize(), RBASIC, result, RSTRING_PTR, and ruby__sfvwrite().

Referenced by rb_enc_sprintf(), rb_loaderror(), and rb_vsprintf().

VALUE rb_external_str_new_with_enc | ( | const char * | ptr,
|  | long | len,
|  | rb_encoding * |
| ) |  |

Definition at line 534 of file string.c.

References ENC_CODERANGE_7BIT, rb_ascii8bit_encoding(), rb_default_internal_encoding(), rb_enc_associate(), rb_enc_str_coderange(), rb_str_conv_enc(), rb_tainted_str_new(), and rb_usascii_encoding().

Referenced by coverage(), debug_lines(), dir_each(), dir_read(), gettable_gen(), push_pattern(), rb_external_str_new(), rb_external_str_new_cstr(), rb_filesystem_str_new(), rb_filesystem_str_new_cstr(), rb_locale_str_new(), and rb_locale_str_new_cstr().

int rb_filesystem_encindex | ( | void |  | ) |

Definition at line 1196 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 |  | ) |

Definition at line 1205 of file encoding.c.

References rb_enc_from_index(), and rb_filesystem_encindex().

Referenced by coverage(), debug_lines(), dir_initialize(), etc_systmpdir(), file_path_convert(), gettable_gen(), push_glob(), rb_dir_getwd(), rb_filesystem_str_new(), rb_filesystem_str_new_cstr(), rb_str_encode_ospath(), and rb_w32_special_folder().

ID rb_intern3 | ( | const char * | ,
|  | long | ,
|  | rb_encoding * |
| ) |  |

Definition at line 16076 of file ripper.c.

References RString::as, RString::basic, ENC_CODERANGE_BROKEN, RBasic::flags, global_symbols, RString::heap, i, id, ID_ATTRSET, ID_CLASS, ID_CONST, ID_GLOBAL, ID_INSTANCE, ID_JUNK, ID_LOCAL, ID_SCOPE_SHIFT, is_attrset_id, is_identchar, is_special_global_name(), ISASCII, RBasic::klass, last, symbols::last_id, len, name, OBJ_FREEZE, op_tbl, op_tbl_count, rb_ascii8bit_encoding(), rb_cString, rb_eEncodingError, rb_enc_asciicompat, rb_enc_associate(), rb_enc_get(), rb_enc_isascii, rb_enc_isdigit, rb_enc_ispunct, rb_enc_isupper, rb_enc_mbclen(), rb_enc_str_coderange(), rb_eRuntimeError, rb_id2str(), rb_id_attrset(), rb_intern3(), rb_raise(), rb_usascii_encoding(), register_symid(), RSTRING_NOEMBED, RUBY_SPECIAL_SHIFT, st_lookup, symbols::sym_id, T_STRING, and tLAST_TOKEN.

Referenced by rb_intern2(), rb_intern3(), rb_intern_str(), rb_path_to_class(), rb_str_format(), and reg_named_capture_assign_iter().

ID rb_interned_id_p | ( | const char * | ,
|  | long | ,
|  | rb_encoding * |
| ) |  |

VALUE rb_locale_charmap | ( | VALUE | klass | ) |

Definition at line 1436 of file encoding.c.

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

Referenced by Init_Encoding(), and rb_locale_encindex().

int rb_locale_encindex | ( | void |  | ) |

Definition at line 1155 of file encoding.c.

References enc_alias_internal(), NIL_P, rb_ascii8bit_encindex(), rb_cEncoding, rb_enc_find_index(), rb_enc_registered(), rb_locale_charmap(), rb_usascii_encindex(), and StringValueCStr.

Referenced by rb_locale_encoding().

rb_encoding* rb_locale_encoding | ( | void |  | ) |

Definition at line 1171 of file encoding.c.

References rb_enc_from_index(), and rb_locale_encindex().

Referenced by load_file_internal(), locale_path(), process_options(), rb_default_external_encoding(), rb_loaderror(), rb_locale_str_new(), rb_locale_str_new_cstr(), rb_str_export_locale(), readline_attempted_completion_function(), and syserr_initialize().

long rb_memsearch | ( | const void * | ,
|  | long | ,
|  | const void * | ,
|  | long | ,
|  | rb_encoding * |
| ) |  |

Definition at line 211 of file re.c.

References memcmp(), rb_memsearch_qs(), rb_memsearch_qs_utf8(), rb_memsearch_ss(), rb_utf8_encoding(), and SIZEOF_VALUE.

Referenced by rb_str_index(), and rb_str_split_m().

VALUE rb_obj_encoding | ( | VALUE |  | ) |

Definition at line 831 of file encoding.c.

References rb_encoding_entry::enc, rb_enc_from_encoding(), rb_enc_get(), rb_eTypeError, and rb_raise().

Referenced by Init_Regexp(), Init_String(), lib_toUTF8_core(), str_transcode0(), and sym_encoding().

long rb_str_coderange_scan_restartable | ( | const char * | ,
|  | const char * | ,
|  | rb_encoding * | ,
|  | int * |
| ) |  |

Definition at line 230 of file string.c.

References ENC_CODERANGE_7BIT, ENC_CODERANGE_BROKEN, ENC_CODERANGE_UNKNOWN, ENC_CODERANGE_VALID, MBCLEN_CHARFOUND_LEN, MBCLEN_CHARFOUND_P, MBCLEN_INVALID_P, p, rb_enc_asciicompat, rb_enc_precise_mbclen(), rb_enc_to_index, and search_nonascii().

Referenced by rb_io_getline_fast(), rb_reg_expr_str(), rb_str_format(), read_all(), and str_encode_associate().

VALUE rb_str_conv_enc | ( | VALUE | str,
|  | rb_encoding * | from,
|  | rb_encoding * | to
| ) |  |

Definition at line 528 of file string.c.

References Qnil, and rb_str_conv_enc_opts().

Referenced by file_path_convert(), rb_external_str_new_with_enc(), rb_gzreader_ungetc(), rb_gzwriter_write(), rb_str_export(), rb_str_export_locale(), rb_str_export_to_enc(), strio_ungetc(), and strio_write().

VALUE rb_str_conv_enc_opts | ( | VALUE | str,
|  | rb_encoding * | from,
|  | rb_encoding * | to,
|  | int | ecflags,
|  | VALUE | ecopts
| ) |  |

Referenced by gzfile_newstr(), and rb_str_conv_enc().

VALUE rb_str_encode | ( | VALUE | str,
|  | VALUE | to,
|  | int | ecflags,
|  | VALUE | ecopts
| ) |  |

Definition at line 2879 of file transcode.c.

References argc, argv, encoded_dup(), and str_transcode0().

Referenced by do_writeconv(), econv_insert_output(), rb_io_getline_1(), rb_str_ellipsize(), rb_str_encode_ospath(), rb_w32_conv_from_wchar(), and rb_w32_write_console().

VALUE rb_str_export_to_enc | ( | VALUE | ,
|  | rb_encoding * |
| ) |  |

Definition at line 597 of file string.c.

References rb_str_conv_enc(), and STR_ENC_GET.

Referenced by alias(), scalar(), start_document(), start_mapping(), and start_sequence().

rb_encoding* rb_to_encoding | ( | VALUE |  | ) |

Definition at line 179 of file encoding.c.

References enc_check_encoding(), RDATA, and to_encoding().

Referenced by bug_str_enc_associate(), decorate_convpath(), dir_initialize(), enc_find(), enc_replicate(), enc_set_default_encoding(), int_chr(), io_encoding_set(), rb_io_extract_encoding_option(), rb_str_force_encoding(), and strio_set_encoding().

int rb_to_encoding_index | ( | VALUE |  | ) |

Definition at line 145 of file encoding.c.

References enc_check_encoding(), NIL_P, rb_check_string_type(), rb_enc_asciicompat, rb_enc_find_index(), rb_enc_get(), and StringValueCStr.

Referenced by econv_args(), enc_arg(), enc_names(), lib_fromUTF8_core(), and rb_io_extract_encoding_option().

int rb_usascii_encindex | ( | void |  | ) |

Definition at line 1149 of file encoding.c.

References ENCINDEX_US_ASCII.

Referenced by enc_inspect(), id2encidx(), pack_pack(), r_symreal(), rb_locale_encindex(), rb_usascii_str_new(), RUBY_ALIAS_FUNCTION(), w_encoding(), and w_symbol().

rb_encoding* rb_usascii_encoding | ( | void |  | ) |

Definition at line 1140 of file encoding.c.

References enc_table, ENCINDEX_US_ASCII, and rb_enc_init().

Referenced by do_opendir(), file_path_convert(), glob_helper(), Init_id(), load_file_internal(), mk_inspect(), of2str(), parser_initialize(), parser_str_new(), push_glob(), rb_ary_join(), rb_external_str_new_with_enc(), rb_intern2(), rb_intern3(), rb_intern_str(), rb_nkf_convert(), rb_reg_desc(), rb_reg_initialize(), rb_reg_quote(), rb_str_concat(), rb_str_inspect(), rb_str_upto(), reg_fragment_setenc_gen(), and setup_exception().

int rb_utf8_encindex | ( | void |  | ) |

Definition at line 1134 of file encoding.c.

References ENCINDEX_UTF_8.

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

rb_encoding* rb_utf8_encoding | ( | void |  | ) |

Definition at line 1125 of file encoding.c.

References enc_table, ENCINDEX_UTF_8, and rb_enc_init().

Referenced by alias(), append_utf8(), do_opendir(), Init_nkf(), Init_tcltklib(), make_econv_exception(), parser_prepare(), parser_str_new(), rb_memsearch(), rb_str_dump(), rb_str_encode_ospath(), rb_str_substr(), scalar(), start_document(), start_mapping(), start_sequence(), str_strlen(), syck_genericresolver_node_import(), and yaml_org_handler().

## Variable Documentation

RUBY_EXTERN VALUE rb_cEncoding

Definition at line 215 of file encoding.h.