diff options
Diffstat (limited to 'sample')
| -rw-r--r-- | sample/Makefile.am | 10 | ||||
| -rw-r--r-- | sample/bug_fix.c | 2 | ||||
| -rw-r--r-- | sample/regset.c | 94 |
3 files changed, 104 insertions, 2 deletions
diff --git a/sample/Makefile.am b/sample/Makefile.am index 320afcf..22a4989 100644 --- a/sample/Makefile.am +++ b/sample/Makefile.am @@ -6,7 +6,11 @@ LDADD = $(lib_onig) AM_LDFLAGS = -L$(prefix)/lib AM_CPPFLAGS = -I$(top_srcdir)/src -TESTS = encode listcap names posix simple sql syntax user_property callout echo count bug_fix +if ENABLE_POSIX_API +TESTS = encode listcap names posix simple sql syntax user_property callout echo count bug_fix regset +else +TESTS = encode listcap names simple sql syntax user_property callout echo count bug_fix regset +endif check_PROGRAMS = $(TESTS) @@ -22,6 +26,7 @@ callout_SOURCES = callout.c echo_SOURCES = echo.c count_SOURCES = count.c bug_fix = bug_fix.c +regset_SOURCES = regset.c sampledir = . @@ -29,7 +34,9 @@ test: $(TESTS) $(sampledir)/encode $(sampledir)/listcap $(sampledir)/names +if ENABLE_POSIX_API $(sampledir)/posix +endif $(sampledir)/simple $(sampledir)/sql $(sampledir)/syntax @@ -38,3 +45,4 @@ test: $(TESTS) $(sampledir)/echo $(sampledir)/count $(sampledir)/bug_fix + $(sampledir)/regset diff --git a/sample/bug_fix.c b/sample/bug_fix.c index 3f60c5b..f295bfd 100644 --- a/sample/bug_fix.c +++ b/sample/bug_fix.c @@ -81,7 +81,7 @@ extern int main(int argc, char* argv[]) /* fix ignore case in look-behind commit: 3340ec2cc5627172665303fe248c9793354d2251 */ exec(ONIG_ENCODING_UTF8, ONIG_OPTION_IGNORECASE, - "(?<=\305\211)a", "\312\274na"); /* \u{0149}a \u{02bc}na */ + "\305\211a", "\312\274na"); /* \u{0149}a \u{02bc}na */ exec(ONIG_ENCODING_UTF8, ONIG_OPTION_NONE, "(\\2)(\\1)", "aa"); /* fail. */ diff --git a/sample/regset.c b/sample/regset.c new file mode 100644 index 0000000..ca3a10c --- /dev/null +++ b/sample/regset.c @@ -0,0 +1,94 @@ +/* + * regset.c + */ +#include <stdio.h> +#include <string.h> +#include "oniguruma.h" + +extern int main(int argc, char* argv[]) +{ + int r; + int i, n; + int match_pos; + unsigned char *start, *range, *end; + OnigRegSet* set; + OnigRegSetLead lead; + regex_t* reg; + OnigErrorInfo einfo; + char ebuf[ONIG_MAX_ERROR_MESSAGE_LEN]; + + static UChar* str = (UChar* )"aaaaaaaaaaaaaaaaaaaaaaca"; + + static char* pat[] = { + "a(.*)b|a(.)c", + "^(abc)", + "a(.....)c" + }; + + OnigEncoding use_encs[] = { ONIG_ENCODING_UTF8 }; + onig_initialize(use_encs, sizeof(use_encs)/sizeof(use_encs[0])); + + r = onig_regset_new(&set, 0, NULL); + if (r != ONIG_NORMAL) { + onig_error_code_to_str((UChar* )ebuf, r); + fprintf(stderr, "ERROR: %s\n", ebuf); + onig_end(); + return -1; + } + + n = sizeof(pat) / sizeof(pat[0]); + + for (i = 0; i < n; i++) { + r = onig_new(®, (UChar* )pat[i], (UChar* )(pat[i] + strlen(pat[i])), + ONIG_OPTION_DEFAULT, ONIG_ENCODING_UTF8, ONIG_SYNTAX_DEFAULT, + &einfo); + if (r != ONIG_NORMAL) { + onig_error_code_to_str((UChar* )ebuf, r, &einfo); + fprintf(stderr, "ERROR: %s\n", ebuf); + onig_regset_free(set); + onig_end(); + return -1; + } + + r = onig_regset_add(set, reg); + if (r != ONIG_NORMAL) { + onig_free(reg); + onig_regset_free(set); + onig_end(); + return -1; + } + } + + end = str + strlen((char* )str); + start = str; + range = end; + lead = ONIG_REGSET_POSITION_LEAD; + //lead = ONIG_REGSET_PRIORITY_TO_REGEX_ORDER; + r = onig_regset_search(set, str, end, start, range, lead, ONIG_OPTION_NONE, + &match_pos); + if (r >= 0) { + OnigRegion *region; + + fprintf(stderr, "match regex index: %d\n", r); + fprintf(stderr, "match position: %d\n", match_pos); + + region = onig_regset_get_region(set, r); + for (i = 0; i < region->num_regs; i++) { + fprintf(stderr, "%d: (%d-%d)\n", i, region->beg[i], region->end[i]); + } + } + else if (r == ONIG_MISMATCH) { + fprintf(stderr, "search fail\n"); + } + else { /* error */ + onig_error_code_to_str((UChar* )ebuf, r); + fprintf(stderr, "ERROR: %s\n", ebuf); + onig_regset_free(set); + onig_end(); + return -1; + } + + onig_regset_free(set); + onig_end(); + return 0; +} |