c807f2514e
Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech> Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/10
35 lines
985 B
C
35 lines
985 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define PCRE2_CODE_UNIT_WIDTH 8
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#include <pcre2.h>
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int main() {
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pcre2_code *re;
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int rc;
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PCRE2_SIZE erroffset;
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int errcode;
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PCRE2_SIZE* ovector;
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const char *pattern = "\\w+";
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size_t pattern_size = strlen(pattern);
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const char *subject = "conan";
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size_t subject_size = strlen(subject);
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uint32_t options = 0;
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pcre2_match_data *match_data;
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uint32_t ovecsize = 128;
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re = pcre2_compile(pattern, pattern_size, options, &errcode, &erroffset, NULL);
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match_data = pcre2_match_data_create(ovecsize, NULL);
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rc = pcre2_match(re, subject, subject_size, 0, options, match_data, NULL);
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ovector = pcre2_get_ovector_pointer(match_data);
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PCRE2_SPTR start = subject + ovector[0];
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PCRE2_SIZE slen = ovector[1] - ovector[0];
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printf("match: %.*s\n", (int)slen, (char *)start );
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pcre2_match_data_free(match_data);
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pcre2_code_free(re);
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return EXIT_SUCCESS;
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}
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