__attribute__((constructor)) static void setup () { static OnigSyntaxType syntax; onig_copy_syntax(&syntax, ONIG_SYNTAX_RUBY); onig_set_syntax_options(&syntax, ONIG_OPTION_OFF(syntax.options, ONIG_OPTION_ASCII_RANGE)); onig_set_default_syntax(&syntax); }
extern int main(int argc, char* argv[]) { int r = 0; OnigSyntaxType syn; static UChar* str1 = (UChar* )"((())())"; static UChar* pattern1 = (UChar* )"\\g<p>(?@<p>\\(\\g<s>\\)){0}(?@<s>(?:\\g<p>)*|){0}"; static UChar* str2 = (UChar* )"x00x00x00"; static UChar* pattern2 = (UChar* )"(?@x(?@\\d+))+"; static UChar* str3 = (UChar* )"0123"; static UChar* pattern3 = (UChar* )"(?@.)(?@.)(?@.)(?@.)"; /* enable capture hostory */ onig_copy_syntax(&syn, ONIG_SYNTAX_DEFAULT); onig_set_syntax_op2(&syn, onig_get_syntax_op2(&syn) | ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY); r |= ex(str1, pattern1, &syn); r |= ex(str2, pattern2, &syn); r |= ex(str3, pattern3, &syn); onig_end(); return r; }
extern int main(int argc, char* argv[]) { int r; unsigned char *start, *range, *end; regex_t* reg; OnigErrorInfo einfo; OnigRegion *region; OnigSyntaxType syntax; #if 0 static unsigned char* pattern = "(a)([email protected].)+(DEF)"; static unsigned char* str = "aabcwbdjbqpbsibvbbbbbbabcbbcpbvbbdbbbbbbDEF"; #endif static unsigned char* pattern = (unsigned char* )"\\g<p>(?@<p>\\(\\g<s>\\)){0}(?<s>(?:\\g<p>)*|){0}"; static unsigned char* str = (unsigned char* )"((())())"; onig_copy_syntax(&syntax, ONIG_SYNTAX_DEFAULT); syntax.op2 |= ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY; /* enable capture hostory */ r = onig_new(®, pattern, pattern + strlen((char* )pattern), ONIG_OPTION_DEFAULT, ONIG_ENCODING_ASCII, &syntax, &einfo); if (r != ONIG_NORMAL) { char s[ONIG_MAX_ERROR_MESSAGE_LEN]; onig_error_code_to_str(s, r, &einfo); fprintf(stderr, "ERROR: %s\n", s); return -1; } region = onig_region_new(); end = str + strlen((char* )str); start = str; range = end; r = onig_search(reg, str, end, start, range, region, ONIG_OPTION_NONE); if (r >= 0) { int i, j; fprintf(stderr, "match at %d\n", r); for (i = 0; i < region->num_regs; i++) { fprintf(stderr, "%d: (%d-%d)\n", i, region->beg[i], region->end[i]); } fprintf(stderr, "\n"); /* capture history */ for (i = 1; i <= region->num_regs; i++) { if (ONIG_IS_CAPTURE_HISTORY_GROUP(region, i)) { OnigRegion* caps = region->list[i]; fprintf(stderr, "%d: %d\n", i, caps->num_regs); for (j = 0; j < caps->num_regs; j++) { fprintf(stderr, " (%d-%d)\n", caps->beg[j], caps->end[j]); } } } } else if (r == ONIG_MISMATCH) { fprintf(stderr, "search fail\n"); } else { /* error */ char s[ONIG_MAX_ERROR_MESSAGE_LEN]; onig_error_code_to_str(s, r); return -1; } onig_region_free(region, 1 /* 1:free self, 0:free contents only */); onig_free(reg); onig_end(); return 0; }