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authorJörg Frings-Fürst <debian@jff-webhosting.net>2016-05-10 05:12:17 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2016-05-10 05:12:17 +0200
commit5e01a4852b31d537307994248869caf38b4023cc (patch)
tree769c60020afcb58437477f348dca58fb0c789f64 /sample/user_property.c
parent766e109fd638ef1eac33717b52e04a351da46483 (diff)
Imported Upstream version 6.0.0upstream/6.0.0
Diffstat (limited to 'sample/user_property.c')
-rw-r--r--sample/user_property.c87
1 files changed, 87 insertions, 0 deletions
diff --git a/sample/user_property.c b/sample/user_property.c
new file mode 100644
index 0000000..fb604f6
--- /dev/null
+++ b/sample/user_property.c
@@ -0,0 +1,87 @@
+/*
+ * user_property.c
+ */
+#include <stdio.h>
+#include <string.h>
+#include "oniguruma.h"
+
+extern int
+main(int argc, char* argv[])
+{
+ int r;
+ unsigned char *start, *range, *end;
+ regex_t* reg;
+ OnigErrorInfo einfo;
+ OnigRegion *region;
+
+ static OnigCodePoint handakuon_hiragana[] = {
+ 5, /* number of ranges */
+ 0x3071, 0x3071, /* PA */
+ 0x3074, 0x3074, /* PI */
+ 0x3077, 0x3077, /* PU */
+ 0x307a, 0x307a, /* PE */
+ 0x307d, 0x307d /* PO */
+ };
+
+ static UChar* pattern = (UChar* )"\\A(\\p{HandakuonHiragana}{5})\\p{^HandakuonHiragana}\\z";
+ //static UChar* pattern = (UChar* )"\\p{Handakuon_Hiragana}{5}\\P{Handakuon Hiragana}";
+
+ /* "PA PI PU PE PO a" */
+ static UChar* str = (UChar* )"\343\201\261\343\201\264\343\201\267\343\201\272\343\201\275a";
+
+ OnigEncoding use_encs[] = { ONIG_ENCODING_UTF8 };
+ onig_initialize(use_encs, sizeof(use_encs)/sizeof(use_encs[0]));
+
+ r = onig_unicode_define_user_property("HandakuonHiragana",
+ handakuon_hiragana);
+ if (r == ONIG_NORMAL) {
+ fprintf(stdout, "define HandakuonHiragana\n");
+ }
+ else {
+ char s[ONIG_MAX_ERROR_MESSAGE_LEN];
+ onig_error_code_to_str(s, r);
+ fprintf(stderr, "ERROR: %s\n", s);
+ return -1;
+ }
+
+ r = onig_new(&reg, pattern, pattern + strlen((char* )pattern),
+ ONIG_OPTION_DEFAULT, ONIG_ENCODING_UTF8, ONIG_SYNTAX_DEFAULT, &einfo);
+ if (r == ONIG_NORMAL) {
+ fprintf(stdout, "onig_new: success.\n");
+ }
+ else {
+ char s[ONIG_MAX_ERROR_MESSAGE_LEN];
+ onig_error_code_to_str(s, r, &einfo);
+ fprintf(stderr, "onig_new: 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;
+
+ 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]);
+ }
+ }
+ 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);
+ fprintf(stderr, "ERROR: %s\n", s);
+ return -1;
+ }
+
+ onig_region_free(region, 1 /* 1:free self, 0:free contents only */);
+ onig_free(reg);
+ onig_end();
+ return 0;
+}