Ruby: encoding.c File Reference


Data Structures
struct	rb_encoding_entry
struct	default_encoding
Defines
#define	ENCODING_COUNT ENCINDEX_BUILTIN_MAX
#define	UNSPECIFIED_ENCODING INT_MAX
#define	ENCODING_NAMELEN_MAX 63
#define	valid_encoding_name_p(name) ((name) && strlen(name) <= ENCODING_NAMELEN_MAX)
#define	enc_autoload_p(enc) (!rb_enc_mbmaxlen(enc))
#define	is_data_encoding(obj) (RTYPEDDATA_P(obj) && RTYPEDDATA_TYPE(obj) == &encoding_data_type)
#define	ENC_REGISTER(enc) enc_register_at(ENCINDEX_##enc, rb_enc_name(&OnigEncoding##enc), &OnigEncoding##enc)
#define	rb_intern(str) rb_intern_const(str)
#define	ctype_test(c, ctype) (rb_isascii(c) && ONIGENC_IS_ASCII_CODE_CTYPE((c), ctype))
Enumerations
enum	{ ENCINDEX_ASCII, ENCINDEX_UTF_8, ENCINDEX_US_ASCII, ENCINDEX_BUILTIN_MAX }
Functions
void	rb_enc_init (void)
static int	load_encoding (const char *name)
static size_t	enc_memsize (const void *p)
static VALUE	enc_new (rb_encoding *encoding)
static VALUE	rb_enc_from_encoding_index (int idx)
VALUE	rb_enc_from_encoding (rb_encoding *encoding)
static int	enc_autoload (rb_encoding *)
static int	check_encoding (rb_encoding *enc)
static int	enc_check_encoding (VALUE obj)
static int	must_encoding (VALUE enc)
int	rb_to_encoding_index (VALUE enc)
static rb_encoding *	to_encoding (VALUE enc)
rb_encoding *	rb_to_encoding (VALUE enc)
void	rb_gc_mark_encodings (void)
static int	enc_table_expand (int newsize)
static int	enc_register_at (int index, const char name, rb_encoding encoding)
static int	enc_register (const char name, rb_encoding encoding)
static void	set_encoding_const (const char , rb_encoding )
int	rb_enc_registered (const char *name)
int	rb_enc_register (const char name, rb_encoding encoding)
void	rb_encdb_declare (const char *name)
static void	enc_check_duplication (const char *name)
static rb_encoding *	set_base_encoding (int index, rb_encoding *base)
void	rb_enc_set_base (const char name, const char orig)
int	rb_enc_replicate (const char name, rb_encoding encoding)
static VALUE	enc_replicate (VALUE encoding, VALUE name)
static int	enc_replicate_with_index (const char name, rb_encoding origenc, int idx)
int	rb_encdb_replicate (const char name, const char orig)
int	rb_define_dummy_encoding (const char *name)
int	rb_encdb_dummy (const char *name)
static VALUE	enc_dummy_p (VALUE enc)
static VALUE	enc_ascii_compatible_p (VALUE enc)
int	rb_enc_unicode_p (rb_encoding *enc)
static const char *	enc_alias_internal (const char *alias, int idx)
static int	enc_alias (const char *alias, int idx)
int	rb_enc_alias (const char alias, const char orig)
int	rb_encdb_alias (const char alias, const char orig)
rb_encoding *	rb_enc_from_index (int index)
static VALUE	require_enc (VALUE enclib)
int	rb_enc_find_index (const char *name)
rb_encoding *	rb_enc_find (const char *name)
static int	enc_capable (VALUE obj)
ID	rb_id_encoding (void)
int	rb_enc_get_index (VALUE obj)
void	rb_enc_set_index (VALUE obj, int idx)
VALUE	rb_enc_associate_index (VALUE obj, int idx)
VALUE	rb_enc_associate (VALUE obj, rb_encoding *enc)
rb_encoding *	rb_enc_get (VALUE obj)
rb_encoding *	rb_enc_check (VALUE str1, VALUE str2)
rb_encoding *	rb_enc_compatible (VALUE str1, VALUE str2)
void	rb_enc_copy (VALUE obj1, VALUE obj2)
VALUE	rb_obj_encoding (VALUE obj)
int	rb_enc_fast_mbclen (const char p, const char e, rb_encoding *enc)
int	rb_enc_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_p, rb_encoding enc)
unsigned int	rb_enc_codepoint (const char p, const char e, rb_encoding *enc)
int	rb_enc_codelen (int c, rb_encoding *enc)
int	rb_enc_toupper (int c, rb_encoding *enc)
int	rb_enc_tolower (int c, rb_encoding *enc)
static VALUE	enc_inspect (VALUE self)
static VALUE	enc_name (VALUE self)
static int	enc_names_i (st_data_t name, st_data_t idx, st_data_t args)
static VALUE	enc_names (VALUE self)
static VALUE	enc_list (VALUE klass)
static VALUE	enc_find (VALUE klass, VALUE enc)
static VALUE	enc_compatible_p (VALUE klass, VALUE str1, VALUE str2)
static VALUE	enc_dump (int argc, VALUE *argv, VALUE self)
static VALUE	enc_load (VALUE klass, VALUE str)
rb_encoding *	rb_ascii8bit_encoding (void)
int	rb_ascii8bit_encindex (void)
rb_encoding *	rb_utf8_encoding (void)
int	rb_utf8_encindex (void)
rb_encoding *	rb_usascii_encoding (void)
int	rb_usascii_encindex (void)
int	rb_locale_encindex (void)
rb_encoding *	rb_locale_encoding (void)
static int	enc_set_filesystem_encoding (void)
int	rb_filesystem_encindex (void)
rb_encoding *	rb_filesystem_encoding (void)
static int	enc_set_default_encoding (struct default_encoding def, VALUE encoding, const char name)
rb_encoding *	rb_default_external_encoding (void)
VALUE	rb_enc_default_external (void)
static VALUE	get_default_external (VALUE klass)
void	rb_enc_set_default_external (VALUE encoding)
static VALUE	set_default_external (VALUE klass, VALUE encoding)
rb_encoding *	rb_default_internal_encoding (void)
VALUE	rb_enc_default_internal (void)
static VALUE	get_default_internal (VALUE klass)
void	rb_enc_set_default_internal (VALUE encoding)
static VALUE	set_default_internal (VALUE klass, VALUE encoding)
VALUE	rb_locale_charmap (VALUE klass)
static int	rb_enc_name_list_i (st_data_t name, st_data_t idx, st_data_t arg)
static VALUE	rb_enc_name_list (VALUE klass)
static int	rb_enc_aliases_enc_i (st_data_t name, st_data_t orig, st_data_t arg)
static VALUE	rb_enc_aliases (VALUE klass)
void	Init_Encoding (void)
int	rb_isalnum (int c)
int	rb_isalpha (int c)
int	rb_isblank (int c)
int	rb_iscntrl (int c)
int	rb_isdigit (int c)
int	rb_isgraph (int c)
int	rb_islower (int c)
int	rb_isprint (int c)
int	rb_ispunct (int c)
int	rb_isspace (int c)
int	rb_isupper (int c)
int	rb_isxdigit (int c)
int	rb_tolower (int c)
int	rb_toupper (int c)
Variables
static ID	id_encoding
VALUE	rb_cEncoding
static VALUE	rb_encoding_list
struct {
rb_encoding_entry * list
int count
int size
st_table * names
}	enc_table
static const rb_data_type_t	encoding_data_type
rb_encoding	OnigEncodingUTF_8
rb_encoding	OnigEncodingUS_ASCII
static struct default_encoding	default_external = {0}
static struct default_encoding	default_internal = {-2}