Function md_dns_make_minimal

modules/md/md_util.c:870–905

}

apr_array_header_t *md_dns_make_minimal(apr_pool_t *p, apr_array_header_t *domains)
{
    apr_array_header_t *minimal;
    const char *domain, *pattern;
    int i, j, duplicate;
    
    minimal = apr_array_make(p, domains->nelts, sizeof(const char *));
    for (i = 0; i < domains->nelts; ++i) {
        domain = APR_ARRAY_IDX(domains, i, const char*);
        duplicate = 0;
        /* is it matched in minimal already? */
        for (j = 0; j < minimal->nelts; ++j) {
            pattern = APR_ARRAY_IDX(minimal, j, const char*);
            if (md_dns_matches(pattern, domain)) {
                duplicate = 1;
                break;
            }
        }
        if (!duplicate) {
            if (!md_dns_is_wildcard(p, domain)) {
                /* plain name, will we see a wildcard that replaces it? */
                for (j = i+1; j < domains->nelts; ++j) {
                    pattern = APR_ARRAY_IDX(domains, j, const char*);
                    if (md_dns_is_wildcard(p, pattern) && md_dns_matches(pattern, domain)) {
                        duplicate = 1;
                        break;
                    }
                }
            }
            if (!duplicate) {
                APR_ARRAY_PUSH(minimal, const char *) = domain; 
            }
        }
    }
    return minimal;
}

int md_dns_domains_match(const apr_array_header_t *domains, const char *name)
{