diff options
Diffstat (limited to 'ruby_2_2/include/ruby/encoding.h')
| -rw-r--r-- | ruby_2_2/include/ruby/encoding.h | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/ruby_2_2/include/ruby/encoding.h b/ruby_2_2/include/ruby/encoding.h deleted file mode 100644 index 7d33e538de..0000000000 --- a/ruby_2_2/include/ruby/encoding.h +++ /dev/null @@ -1,359 +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 - -#if defined(__cplusplus) -extern "C" { -#if 0 -} /* satisfy cc-mode */ -#endif -#endif - -#include <stdarg.h> -#include "ruby/oniguruma.h" - -RUBY_SYMBOL_EXPORT_BEGIN - -#define ENCODING_INLINE_MAX 127 -#define ENCODING_SHIFT (FL_USHIFT+10) -#define ENCODING_MASK (((VALUE)ENCODING_INLINE_MAX)<<ENCODING_SHIFT) /* FL_USER10|FL_USER11|FL_USER12|FL_USER13|FL_USER14|FL_USER15|FL_USER16 */ - -#define ENCODING_SET_INLINED(obj,i) do {\ - RBASIC(obj)->flags &= ~ENCODING_MASK;\ - RBASIC(obj)->flags |= (VALUE)(i) << ENCODING_SHIFT;\ -} while (0) -#define ENCODING_SET(obj,i) rb_enc_set_index((obj), (i)) - -#define ENCODING_GET_INLINED(obj) (int)((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 ((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) (RBASIC(obj)->flags = \ - (RBASIC(obj)->flags & ~ENC_CODERANGE_MASK) | (cr)) -#define ENC_CODERANGE_CLEAR(obj) ENC_CODERANGE_SET((obj),0) - -/* assumed ASCII compatibility */ -#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 const OnigEncodingType rb_encoding; - -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_dummy_p(rb_encoding *enc); -int rb_enc_to_index(rb_encoding *enc); -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_find_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_str_new_cstr(const char*, rb_encoding*); -VALUE rb_enc_str_new_static(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); - -#if defined(__GNUC__) && !defined(__PCC__) -#define rb_enc_str_new(str, len, enc) __extension__ ( \ -{ \ - (__builtin_constant_p(str) && __builtin_constant_p(len)) ? \ - rb_enc_str_new_static((str), (len), (enc)) : \ - rb_enc_str_new((str), (len), (enc)); \ -}) -#define rb_enc_str_new_cstr(str, enc) __extension__ ( \ -{ \ - (__builtin_constant_p(str)) ? \ - rb_enc_str_new_static((str), (long)strlen(str), (enc)) : \ - rb_enc_str_new_cstr((str), (enc)); \ -}) -#endif - -PRINTF_ARGS(NORETURN(void rb_enc_raise(rb_encoding *, VALUE, const char*, ...)), 3, 4); - -/* index -> rb_encoding */ -rb_encoding *rb_enc_from_index(int idx); - -/* name -> rb_encoding */ -rb_encoding *rb_enc_find(const char *name); - -/* rb_encoding * -> name */ -#define rb_enc_name(enc) (enc)->name - -/* rb_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); - -/* -> mbclen (only for valid encoding) */ -int rb_enc_fast_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 (and len) or raise exception */ -unsigned int rb_enc_codepoint_len(const char *p, const char *e, int *len, rb_encoding *enc); - -/* prototype for obsolete function */ -unsigned int rb_enc_codepoint(const char *p, const char *e, rb_encoding *enc); -/* overriding macro */ -#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)) - -/* -> codelen>0 or raise exception */ -int rb_enc_codelen(int code, rb_encoding *enc); -/* -> 0 for invalid codepoint */ -int rb_enc_code_to_mbclen(int code, rb_encoding *enc); -#define rb_enc_code_to_mbclen(c, enc) ONIGENC_CODE_TO_MBCLEN((enc), (c)); - -/* code,ptr,encoding -> write buf */ -#define rb_enc_mbcput(c,buf,enc) ONIGENC_CODE_TO_MBC((enc),(c),(UChar*)(buf)) - -/* start, ptr, end, encoding -> prev_char */ -#define rb_enc_prev_char(s,p,e,enc) ((char *)onigenc_get_prev_char_head((enc),(UChar*)(s),(UChar*)(p),(UChar*)(e))) -/* start, ptr, end, encoding -> next_char */ -#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))) - -/* 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_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); -#define rb_enc_str_asciicompat_p(str) rb_enc_asciicompat(rb_enc_get(str)) -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); -#ifndef rb_ascii8bit_encindex -int rb_ascii8bit_encindex(void); -#endif -#ifndef rb_utf8_encindex -int rb_utf8_encindex(void); -#endif -#ifndef rb_usascii_encindex -int rb_usascii_encindex(void); -#endif -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*); -char *rb_enc_path_next(const char *,const char *,rb_encoding*); -char *rb_enc_path_skip_prefix(const char *,const char *,rb_encoding*); -char *rb_enc_path_last_separator(const char *,const char *,rb_encoding*); -char *rb_enc_path_end(const char *,const char *,rb_encoding*); -const char *ruby_enc_find_basename(const char *name, long *baselen, long *alllen, rb_encoding *enc); -const char *ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc); -ID rb_check_id_cstr(const char *ptr, long len, rb_encoding *enc); -VALUE rb_check_symbol_cstr(const char *ptr, long len, rb_encoding *enc); - -RUBY_EXTERN VALUE rb_cEncoding; - -/* econv stuff */ - -typedef enum { - econv_invalid_byte_sequence, - econv_undefined_conversion, - econv_destination_buffer_full, - econv_source_buffer_empty, - econv_finished, - econv_after_output, - econv_incomplete_input -} rb_econv_result_t; - -typedef struct rb_econv_t rb_econv_t; - -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); - -/* result: 0:success -1:failure */ -int rb_econv_set_replacement(rb_econv_t *ec, const unsigned char *str, size_t len, const char *encname); - -/* result: 0:success -1:failure */ -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); - -/* 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); - -/* returns an exception object or nil */ -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); - -/* returns the corresponding ASCII compatible encoding for encname, - * or NULL if encname is not ASCII incompatible encoding. */ -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); -VALUE rb_econv_append(rb_econv_t *ec, const char *bytesrc, long bytesize, VALUE dst, int flags); - -void rb_econv_binmode(rb_econv_t *ec); - -/* flags for rb_econv_open */ - -#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 - -#if defined(RUBY_TEST_CRLF_ENVIRONMENT) || defined(_WIN32) -#define ECONV_DEFAULT_NEWLINE_DECORATOR ECONV_CRLF_NEWLINE_DECORATOR -#else -#define ECONV_DEFAULT_NEWLINE_DECORATOR 0 -#endif - -/* end of flags for rb_econv_open */ - -/* flags for rb_econv_convert */ -#define ECONV_PARTIAL_INPUT 0x00010000 -#define ECONV_AFTER_OUTPUT 0x00020000 -/* end of flags for rb_econv_convert */ - -RUBY_SYMBOL_EXPORT_END - -#if defined(__cplusplus) -#if 0 -{ /* satisfy cc-mode */ -#endif -} /* extern "C" { */ -#endif - -#endif /* RUBY_ENCODING_H */ |