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88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
#ifndef INTERNAL_RE_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_RE_H
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/**
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @brief Internal header for Regexp.
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*/
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#include "ruby/internal/stdbool.h" /* for bool */
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#include "ruby/ruby.h" /* for VALUE */
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#include "ruby/re.h" /* for struct RMatch and struct re_registers */
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#define RREGEXP_INITIALIZED FL_USER5
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#define RMATCH_ONIG FL_USER1
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#define RMATCH_OFFSETS_EXTERNAL FL_USER2
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static inline OnigPosition *
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RMATCH_BEG_PTR(VALUE match)
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{
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if (FL_TEST_RAW(match, RMATCH_ONIG)) {
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return RMATCH(match)->as.onig.beg;
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}
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else {
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return &RMATCH(match)->as.embed[0];
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}
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}
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static inline OnigPosition *
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RMATCH_END_PTR(VALUE match)
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{
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if (FL_TEST_RAW(match, RMATCH_ONIG)) {
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return RMATCH(match)->as.onig.end;
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}
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else {
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return &RMATCH(match)->as.embed[RMATCH(match)->num_regs];
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}
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}
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static inline rb_len_t
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RMATCH_BEG(VALUE match, int i)
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{
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return RMATCH_BEG_PTR(match)[i];
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}
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static inline rb_len_t
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RMATCH_END(VALUE match, int i)
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{
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return RMATCH_END_PTR(match)[i];
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}
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static inline int
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RMATCH_NREGS(VALUE match)
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{
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return RMATCH(match)->num_regs;
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}
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/* re.c */
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VALUE rb_reg_s_alloc(VALUE klass);
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VALUE rb_reg_compile(VALUE str, int options, const char *sourcefile, int sourceline);
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VALUE rb_reg_check_preprocess(VALUE);
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rb_len_t rb_reg_search0(VALUE, VALUE, rb_len_t, int, int, VALUE *);
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VALUE rb_reg_match_p(VALUE re, VALUE str, rb_len_t pos);
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VALUE rb_reg_regsub_match(VALUE str, VALUE src, VALUE match);
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VALUE rb_match_init_copy(VALUE copy, VALUE orig);
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/* MatchData transfer for the Ractor courier (ractor.c). */
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void *rb_match_blob_dump(VALUE match, VALUE *regexp_out, VALUE *str_out, int *num_regs_out, bool release_source);
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VALUE rb_match_blob_alloc(VALUE klass, int num_regs);
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void rb_match_blob_load(VALUE match, VALUE regexp, VALUE str, int num_regs, const void *blob);
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void rb_match_blob_free(void *blob);
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bool rb_reg_start_with_p(VALUE re, VALUE str);
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VALUE rb_reg_hash(VALUE re);
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VALUE rb_reg_equal(VALUE re1, VALUE re2);
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VALUE rb_backref_set_string(VALUE string, rb_len_t pos, rb_len_t len);
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void rb_match_unbusy(VALUE);
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int rb_match_count(VALUE match);
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VALUE rb_reg_new_from_values(rb_len_t cnt, const VALUE *elements, int opt);
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VALUE rb_reg_last_defined(VALUE match);
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#define ARG_REG_OPTION_MASK \
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(ONIG_OPTION_IGNORECASE|ONIG_OPTION_MULTILINE|ONIG_OPTION_EXTEND)
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#define ARG_ENCODING_FIXED 16
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#define ARG_ENCODING_NONE 32
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#endif /* INTERNAL_RE_H */
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