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author | Dmitry Mikhirev | 2014-11-14 20:37:31 +0300 |
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committer | Dmitry Mikhirev | 2014-11-14 20:37:31 +0300 |
commit | 5ddd691b03d55f150596c6963bcb24cd4d2e719a (patch) | |
tree | 72bae616c74e2ba63b3645a99475070cc852ebf8 /pcre.c | |
parent | 56157c6dbf961d69d1a91a39723d0c68f8f81e82 (diff) | |
download | make_pcre-5ddd691b03d55f150596c6963bcb24cd4d2e719a.tar.gz make_pcre-5ddd691b03d55f150596c6963bcb24cd4d2e719a.tar.bz2 make_pcre-5ddd691b03d55f150596c6963bcb24cd4d2e719a.tar.xz make_pcre-5ddd691b03d55f150596c6963bcb24cd4d2e719a.zip |
capture strings to variables $(0), $(1), ...
Diffstat (limited to 'pcre.c')
-rw-r--r-- | pcre.c | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -8,6 +8,8 @@ int plugin_is_GPL_compatible; const int MAX_CAP = 256; +static char *mk_resetvars; + char *match(const char *name, int argc, char **argv) { char *pat = NULL; @@ -20,6 +22,7 @@ char *match(const char *name, int argc, char **argv) int ncap = 0; int ovec[MAX_CAP*3]; char *retstr = NULL; + int i; if (argc > 2) { for (p = argv[2]; *p != '\0'; p++) { @@ -56,6 +59,8 @@ char *match(const char *name, int argc, char **argv) } } + gmk_eval(mk_resetvars, NULL); + if (pat == NULL) { re = pcre_compile(argv[0], 0, &err, &erroffset, NULL); } else { @@ -78,11 +83,31 @@ end_match: strncpy(retstr, str + ovec[0], len); retstr[len] = '\0'; } + for (i = 0; i < ncap; i++) { + char c = *(str + ovec[i*2 + 1]); + *(str + ovec[i*2 + 1]) = '\0'; + int len = ovec[i*2 + 1] - ovec[i]; + char mk_set[len + 18]; + sprintf(mk_set, "define %d\n%s\nendef\n", i, str + ovec[i*2]); + *(str + ovec[i*2 + 1]) = c; + gmk_eval(mk_set, NULL); + } return retstr; } int pcre_gmk_setup() { + int i; + + mk_resetvars = malloc(MAX_CAP * 13); + *mk_resetvars = '\0'; + for (i = 0; i < MAX_CAP; i++) { + char line[14]; + sprintf(line, "undefine %d\n", i); + strncat(mk_resetvars, line, 13); + } + + gmk_add_function("pcre_find", (gmk_func_ptr)match, 2, 3, GMK_FUNC_NOEXPAND); gmk_add_function("m", (gmk_func_ptr)match, 2, 3, GMK_FUNC_NOEXPAND); return 1; } |