text-regex.h

   1 #ifndef TEXT_REGEX_H
   2 #define TEXT_REGEX_H
   3
   4 /* make the REG_* constants available */
   5 #if CONFIG_TRE
   6 #include <tre/tre.h>
   7 #else
   8 #include <regex.h>
   9 #endif
  10 #include "text.h"
  11 #include <limits.h>
  12
  13 struct bmh_t {
  14         char *pat;
  15         int patlen;
  16         int delta1[UCHAR_MAX + 1];
  17         int delta2;
  18 };
  19
  20 #define MAX_REGEX_SUB 10
  21
  22 typedef struct Regex Regex;
  23 typedef struct bmh_t bmh_t;
  24 typedef Filerange RegexMatch;
  25
  26 Regex *text_regex_new(void);
  27 int text_regex_compile(Regex*, const char *pattern, int cflags, bool slashmotion, bool fixedstring);
  28 size_t text_regex_nsub(Regex*);
  29 void text_regex_free(Regex*);
  30 bool text_regex_is_slashmotion(Regex*);
  31 int text_regex_match(Regex*, const char *data, int eflags);
  32 int text_search_range_forward(Text*, size_t pos, size_t len, Regex *r, size_t nmatch, RegexMatch pmatch[], int eflags);
  33 int text_search_range_backward(Text*, size_t pos, size_t len, Regex *r, size_t nmatch, RegexMatch pmatch[], int eflags);
  34
  35 #endif