/*
* Match pkg against pattern, return 1 if matching, 0 otherwise or -1 on error.
*/
int
xbps_pkgpattern_match(const char *pkg, const char *pattern)
{
/* simple match on "pkg" against "pattern" */
if (strcmp(pattern, pkg) == 0)
return 1;
/* perform relational dewey match on version number */
if (strpbrk(pattern, "<>") != NULL)
return dewey_match(pattern, pkg);
/* glob match */
if (strpbrk(pattern, "*?[]") != NULL)
if (fnmatch(pattern, pkg, FNM_PERIOD) == 0)
return 1;
/* no match */
return 0;
}
/*
* Match pkg against pattern, return 1 if matching, 0 else
*/
int
pkg_match(const char *pattern, const char *pkg)
{
if (!quick_pkg_match(pattern, pkg))
return 0;
if (strchr(pattern, '{') != (char *) NULL) {
/* emulate csh-type alternates */
return alternate_match(pattern, pkg);
}
if (strpbrk(pattern, "<>") != (char *) NULL) {
int ret;
/* perform relational dewey match on version number */
ret = dewey_match(pattern, pkg);
if (ret < 0)
errx(EXIT_FAILURE, "dewey_match returned error");
return ret;
}
if (strpbrk(pattern, "*?[]") != (char *) NULL) {
/* glob match */
if (glob_match(pattern, pkg))
return 1;
}
/* no alternate, dewey or glob match -> simple compare */
if (simple_match(pattern, pkg))
return 1;
/* globbing patterns and simple matches may be specified with or
* without the version number, so check for both cases. */
{
char *pattern_ver;
int retval;
pattern_ver = xasprintf("%s-[0-9]*", pattern);
retval = glob_match(pattern_ver, pkg);
free(pattern_ver);
return retval;
}
}