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-rw-r--r--trunk/include/ruby/encoding.h308
1 files changed, 0 insertions, 308 deletions
diff --git a/trunk/include/ruby/encoding.h b/trunk/include/ruby/encoding.h
deleted file mode 100644
index 55b5bde354..0000000000
--- a/trunk/include/ruby/encoding.h
+++ /dev/null
@@ -1,308 +0,0 @@
-/**********************************************************************
-
- encoding.h -
-
- $Author: matz $
- created at: Thu May 24 11:49:41 JST 2007
-
- Copyright (C) 2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBY_ENCODING_H
-#define RUBY_ENCODING_H 1
-
-#include <stdarg.h>
-#include "ruby/oniguruma.h"
-
-#define ENCODING_INLINE_MAX 1023
-#define ENCODING_SHIFT (FL_USHIFT+10)
-#define ENCODING_MASK (ENCODING_INLINE_MAX<<ENCODING_SHIFT)
-
-#define ENCODING_SET_INLINED(obj,i) do {\
- RBASIC(obj)->flags &= ~ENCODING_MASK;\
- RBASIC(obj)->flags |= (i) << ENCODING_SHIFT;\
-} while (0)
-#define ENCODING_SET(obj,i) 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)
-
-#define ENCODING_GET_INLINED(obj) ((RBASIC(obj)->flags & ENCODING_MASK)>>ENCODING_SHIFT)
-#define ENCODING_GET(obj) \
- (ENCODING_GET_INLINED(obj) != ENCODING_INLINE_MAX ? \
- ENCODING_GET_INLINED(obj) : \
- rb_enc_get_index(obj))
-
-#define ENCODING_IS_ASCII8BIT(obj) (ENCODING_GET_INLINED(obj) == 0)
-
-#define ENCODING_MAXNAMELEN 42
-
-#define ENC_CODERANGE_MASK (FL_USER8|FL_USER9)
-#define ENC_CODERANGE_UNKNOWN 0
-#define ENC_CODERANGE_7BIT FL_USER8
-#define ENC_CODERANGE_VALID FL_USER9
-#define ENC_CODERANGE_BROKEN (FL_USER8|FL_USER9)
-#define ENC_CODERANGE(obj) (RBASIC(obj)->flags & ENC_CODERANGE_MASK)
-#define ENC_CODERANGE_ASCIIONLY(obj) (ENC_CODERANGE(obj) == ENC_CODERANGE_7BIT)
-#define ENC_CODERANGE_SET(obj,cr) (RBASIC(obj)->flags = \
- (RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr))
-#define ENC_CODERANGE_CLEAR(obj) ENC_CODERANGE_SET(obj,0)
-
-/* assumed ASCII compatiblity */
-#define ENC_CODERANGE_AND(a, b) \
- (a == ENC_CODERANGE_7BIT ? b : \
- a == ENC_CODERANGE_VALID ? (b == ENC_CODERANGE_7BIT ? ENC_CODERANGE_VALID : b) : \
- ENC_CODERANGE_UNKNOWN)
-
-#define ENCODING_CODERANGE_SET(obj, encindex, cr) \
- do { \
- VALUE rb_encoding_coderange_obj = (obj); \
- ENCODING_SET(rb_encoding_coderange_obj, (encindex)); \
- ENC_CODERANGE_SET(rb_encoding_coderange_obj, (cr)); \
- } while (0)
-
-typedef OnigEncodingType rb_encoding;
-
-int rb_enc_replicate(const char *, rb_encoding *);
-int rb_define_dummy_encoding(const char *);
-#define rb_enc_to_index(enc) ((enc) ? ENC_TO_ENCINDEX(enc) : 0)
-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*, int, rb_encoding*);
-VALUE rb_obj_encoding(VALUE);
-VALUE rb_enc_str_buf_cat(VALUE str, const char *ptr, long len, rb_encoding *enc);
-
-/* index -> rb_encoding */
-rb_encoding* rb_enc_from_index(int idx);
-
-/* name -> rb_encoding */
-rb_encoding * rb_enc_find(const char *name);
-
-/* encoding -> name */
-#define rb_enc_name(enc) (enc)->name
-
-/* encoding -> minlen/maxlen */
-#define rb_enc_mbminlen(enc) (enc)->min_enc_len
-#define rb_enc_mbmaxlen(enc) (enc)->max_enc_len
-
-/* -> mbclen (no error notification: 0 < ret <= e-p, no exception) */
-int rb_enc_mbclen(const char *p, const char *e, rb_encoding *enc);
-
-/* -> chlen, invalid or needmore */
-int rb_enc_precise_mbclen(const char *p, const char *e, rb_encoding *enc);
-#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)
-
-/* -> 0x00..0x7f, -1 */
-int rb_enc_ascget(const char *p, const char *e, int *len, rb_encoding *enc);
-
-/* -> code or raise exception */
-int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc);
-#define rb_enc_mbc_to_codepoint(p, e, enc) ONIGENC_MBC_TO_CODE(enc,(UChar*)(p),(UChar*)(e))
-
-/* -> codelen>0 or raise exception */
-int rb_enc_codelen(int code, rb_encoding *enc);
-
-/* code,ptr,encoding -> write buf */
-#define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC(enc,c,(UChar*)(buf))
-
-/* ptr, ptr, encoding -> prev_char */
-#define rb_enc_prev_char(s,p,enc) (char *)onigenc_get_prev_char_head(enc,(UChar*)(s),(UChar*)(p))
-/* ptr, ptr, encoding -> next_char */
-#define rb_enc_left_char_head(s,p,enc) (char *)onigenc_get_left_adjust_char_head(enc,(UChar*)(s),(UChar*)(p))
-#define rb_enc_right_char_head(s,p,enc) (char *)onigenc_get_right_adjust_char_head(enc,(UChar*)(s),(UChar*)(p))
-
-/* ptr, ptr, encoding -> newline_or_not */
-#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))
-
-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_str_coderange(VALUE);
-long rb_str_coderange_scan_restartable(const char*, const char*, rb_encoding*, int*);
-int rb_enc_str_asciionly_p(VALUE);
-#define rb_enc_str_asciicompat_p(str) rb_enc_asciicompat(rb_enc_get(str))
-VALUE rb_enc_from_encoding(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);
-int rb_ascii8bit_encindex(void);
-int rb_utf8_encindex(void);
-int rb_usascii_encindex(void);
-VALUE rb_enc_default_external(void);
-void rb_enc_set_default_external(VALUE encoding);
-VALUE rb_locale_charmap(VALUE klass);
-long rb_memsearch(const void*,long,const void*,long,rb_encoding*);
-
-RUBY_EXTERN VALUE rb_cEncoding;
-#define enc_initialized_p(enc) ((enc)->ruby_encoding_index != ENC_UNINITIALIZED)
-#define ENC_DUMMY_FLAG (1<<24)
-#define ENC_INDEX_MASK (~(~0U<<24))
-
-#define ENC_TO_ENCINDEX(enc) ((enc)->ruby_encoding_index & ENC_INDEX_MASK)
-#define ENC_FROM_ENCINDEX(idx) (RARRAY_PTR(rb_encoding_list)[idx])
-#define ENC_FROM_ENCODING(enc) ENC_FROM_ENCINDEX(ENC_TO_ENCINDEX(enc))
-
-#define ENC_DUMMY_P(enc) ((enc)->ruby_encoding_index & ENC_DUMMY_FLAG)
-#define ENC_SET_DUMMY(enc) ((enc)->ruby_encoding_index |= ENC_DUMMY_FLAG)
-
-static inline int
-rb_enc_dummy_p(rb_encoding *enc)
-{
- return ENC_DUMMY_P(enc) != 0;
-}
-
-/* econv stuff */
-
-typedef enum {
- econv_invalid_byte_sequence,
- econv_undefined_conversion,
- econv_destination_buffer_full,
- econv_source_buffer_empty,
- econv_finished,
- econv_output_followed_by_input,
-} rb_econv_result_t;
-
-typedef struct {
- struct rb_transcoding *tc;
- unsigned char *out_buf_start;
- unsigned char *out_data_start;
- unsigned char *out_data_end;
- unsigned char *out_buf_end;
- rb_econv_result_t last_result;
-} rb_econv_elem_t;
-
-typedef struct {
- int flags;
- /* replacement character, etc. */
-} rb_econv_option_t;
-
-typedef struct {
- rb_econv_option_t opts;
- const char *source_encoding_name;
- const char *destination_encoding_name;
-
- unsigned char *in_buf_start;
- unsigned char *in_data_start;
- unsigned char *in_data_end;
- unsigned char *in_buf_end;
- rb_econv_elem_t *elems;
- int num_trans;
- int num_finished;
- int last_trans_index; /* last trans, not including universal newline */
- struct rb_transcoding *last_tc;
-
- /* last error */
- struct {
- rb_econv_result_t result;
- struct rb_transcoding *error_tc;
- const char *source_encoding;
- const char *destination_encoding;
- const unsigned char *error_bytes_start;
- size_t error_bytes_len;
- size_t readagain_len;
- int partial_input;
- } last_error;
-
- /* The following fields are only for Encoding::Converter.
- * rb_econv_open set them NULL. */
- rb_encoding *source_encoding;
- rb_encoding *destination_encoding;
-} rb_econv_t;
-
-VALUE rb_str_transcode(VALUE str, VALUE to, rb_econv_option_t *ecopts);
-
-void rb_econv_opts(VALUE hash, rb_econv_option_t *opts);
-
-rb_econv_t *rb_econv_open(const char *source_encoding, const char *destination_encoding, rb_econv_option_t *opts);
-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);
-
-VALUE rb_econv_open_exc(const char *senc, const char *denc, rb_econv_option_t *opts);
-
-/* result: 0:success -1:failure */
-int rb_econv_insert_output(rb_econv_t *ec,
- const unsigned char *str, size_t len, const char *str_encoding);
-
-/* encoding that rb_econv_insert_output doesn't need conversion */
-const char *rb_econv_encoding_to_insert_output(rb_econv_t *ec);
-
-/* raise an error if the last rb_econv_convert is error */
-void rb_econv_check_error(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);
-
-/* returns corresponding stateless encoding, or NULL if not stateful. */
-const char *rb_econv_stateless_encoding(const char *stateful_enc);
-
-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);
-
-/* flags for rb_econv_open */
-#define ECONV_INVALID_MASK 0x000f
-#define ECONV_INVALID_IGNORE 0x0001
-#define ECONV_INVALID_REPLACE 0x0002
-
-#define ECONV_UNDEF_MASK 0x00f0
-#define ECONV_UNDEF_IGNORE 0x0010
-#define ECONV_UNDEF_REPLACE 0x0020
-
-#define ECONV_UNIVERSAL_NEWLINE_DECODER 0x0100
-#define ECONV_CRLF_NEWLINE_ENCODER 0x0200
-#define ECONV_CR_NEWLINE_ENCODER 0x0400
-
-/* flags for rb_econv_convert */
-#define ECONV_PARTIAL_INPUT 0x10000
-#define ECONV_OUTPUT_FOLLOWED_BY_INPUT 0x20000
-
-#endif /* RUBY_ENCODING_H */
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