/*
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* encode.c
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*/
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#include <stdio.h>
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#include "oniguruma.h"
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static int
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search(regex_t* reg, unsigned char* str, unsigned char* end)
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{
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int r;
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unsigned char *start, *range;
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OnigRegion *region;
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region = onig_region_new();
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start = str;
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range = end;
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r = onig_search(reg, str, end, start, range, region, ONIG_OPTION_NONE);
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if (r >= 0) {
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int i;
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fprintf(stderr, "match at %d (%s)\n", r,
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ONIGENC_NAME(onig_get_encoding(reg)));
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for (i = 0; i < region->num_regs; i++) {
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fprintf(stderr, "%d: (%d-%d)\n", i, region->beg[i], region->end[i]);
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}
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}
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else if (r == ONIG_MISMATCH) {
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fprintf(stderr, "search fail (%s)\n",
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ONIGENC_NAME(onig_get_encoding(reg)));
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}
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else { /* error */
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char s[ONIG_MAX_ERROR_MESSAGE_LEN];
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onig_error_code_to_str((UChar* )s, r);
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fprintf(stderr, "ERROR: %s\n", s);
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fprintf(stderr, " (%s)\n", ONIGENC_NAME(onig_get_encoding(reg)));
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onig_region_free(region, 1 /* 1:free self, 0:free contents only */);
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return -1;
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}
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onig_region_free(region, 1 /* 1:free self, 0:free contents only */);
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return 0;
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}
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static int
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exec(OnigEncoding enc, OnigOptionType options,
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char* apattern, char* astr)
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{
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int r;
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unsigned char *end;
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regex_t* reg;
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OnigErrorInfo einfo;
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UChar* pattern = (UChar* )apattern;
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UChar* str = (UChar* )astr;
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onig_initialize(&enc, 1);
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r = onig_new(®, pattern,
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pattern + onigenc_str_bytelen_null(enc, pattern),
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options, enc, ONIG_SYNTAX_DEFAULT, &einfo);
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if (r != ONIG_NORMAL) {
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char s[ONIG_MAX_ERROR_MESSAGE_LEN];
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onig_error_code_to_str((UChar* )s, r, &einfo);
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fprintf(stderr, "ERROR: %s\n", s);
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return -1;
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}
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end = str + onigenc_str_bytelen_null(enc, str);
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r = search(reg, str, end);
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onig_free(reg);
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onig_end();
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return 0;
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}
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extern int main(int argc, char* argv[])
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{
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int r;
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/* ISO 8859-1 test */
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static unsigned char str[] = { 0xc7, 0xd6, 0xfe, 0xea, 0xe0, 0xe2, 0x00 };
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static unsigned char pattern[] = { 0xe7, 0xf6, 0xde, '\\', 'w', '+', 0x00 };
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r = exec(ONIG_ENCODING_SJIS, ONIG_OPTION_NONE,
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"^a\\p{Hiragana}c$", "a\202\274c");
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r = exec(ONIG_ENCODING_EUC_JP, ONIG_OPTION_NONE,
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"^a\\p{Hiragana}c$", "a\244\276c");
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r = exec(ONIG_ENCODING_CP1251, ONIG_OPTION_IGNORECASE,
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"aBc", " AbC");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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" [a-c\337z] ", " SS ");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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" [\330-\341] ", " SS ");
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r = exec(ONIG_ENCODING_ISO_8859_2, ONIG_OPTION_IGNORECASE,
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"\337 ", " Ss ");
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r = exec(ONIG_ENCODING_ISO_8859_2, ONIG_OPTION_IGNORECASE,
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"SS ", " \337 ");
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r = exec(ONIG_ENCODING_ISO_8859_2, ONIG_OPTION_IGNORECASE,
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"\\A\\S\\z", "ss");
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r = exec(ONIG_ENCODING_ISO_8859_2, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_3, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_4, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_5, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_6, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_7, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_8, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_9, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_10, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_11, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_13, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_14, ONIG_OPTION_IGNORECASE,
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"[ac]+", "bbbaAaCCC");
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r = exec(ONIG_ENCODING_ISO_8859_15, ONIG_OPTION_IGNORECASE,
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(char* )pattern, (char* )str);
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r = exec(ONIG_ENCODING_ISO_8859_16, ONIG_OPTION_IGNORECASE,
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(char* )pattern, (char* )str);
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r = exec(ONIG_ENCODING_KOI8_R, ONIG_OPTION_NONE, "a+", "bbbaaaccc");
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r = exec(ONIG_ENCODING_EUC_TW, ONIG_OPTION_NONE, "b*a+?c+", "bbbaaaccc");
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r = exec(ONIG_ENCODING_EUC_KR, ONIG_OPTION_NONE, "a+", "bbbaaaccc");
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r = exec(ONIG_ENCODING_EUC_CN, ONIG_OPTION_NONE, "c+", "bbbaaaccc");
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r = exec(ONIG_ENCODING_BIG5, ONIG_OPTION_NONE, "a+", "bbbaaaccc");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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"\337", "SS");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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"SS", "\337");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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"SSb\337ssc", "a\337bSS\337cd");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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"[a\337]{0,2}", "aSS");
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r = exec(ONIG_ENCODING_ISO_8859_1, ONIG_OPTION_IGNORECASE,
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"is", "iss");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_NONE,
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"\000[\000[\000:\000a\000l\000n\000u\000m\000:\000]\000]\000+\000\000",
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"\000#\002\120\000a\000Z\012\077\012\076\012\075\000\000");
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/* 0x0a3d == \012\075 : is not alnum */
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/* 0x0a3e == \012\076 : is alnum */
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_NONE,
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"\000\\\000d\000+\000\000",
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"\0003\0001\377\020\377\031\377\032\000\000");
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r = exec(ONIG_ENCODING_GB18030, ONIG_OPTION_IGNORECASE,
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"(Aa\\d)+", "BaA5Aa0234");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\000[\000\337\000]\000\000", "\000S\000S\000\000");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\000[\000\337\000]\000\000", "\000s\000S\000\000");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\000^\000[\000\001\000-\377\375\000]\000$\000\000",
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"\000s\000S\000\000");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\000S\000S\000\000",
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"\000S\000T\000\337\000\000");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\000S\000T\000S\000S\000\000",
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"\000S\000t\000s\000S\000\000");
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{
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UChar pat[] = { 0x1f, 0xfc, 0x00, 0x00 };
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UChar str1[] = { 0x21, 0x26, 0x1f, 0xbe, 0x00, 0x00 };
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UChar str2[] = { 0x1f, 0xf3, 0x00, 0x00 };
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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(char* )pat, (char* )str1);
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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(char* )pat, (char* )str2);
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}
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#if 0
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/* You should define USE_UNICODE_CASE_FOLD_TURKISH_AZERI in regenc.h. */
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set_case_fold(ONIGENC_CASE_FOLD_TURKISH_AZERI);
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r = exec(ONIG_ENCODING_UTF8, ONIG_ENCODING_UTF8, ONIG_OPTION_IGNORECASE,
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"Ii", "\304\261\304\260");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\000I\000i\000\000", "\001\061\001\060\000\000");
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r = exec(ONIG_ENCODING_UTF16_BE, ONIG_OPTION_IGNORECASE,
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"\001\061\001\060\000\000", "\000I\000i\000\000");
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set_case_fold(ONIGENC_CASE_FOLD_MIN);
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#endif
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return r;
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}
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