Function ap_is_url

server/util.c:2377–2390

* Check for an absoluteURI syntax (see section 3.2 in RFC2068). */

 * Check for an absoluteURI syntax (see section 3.2 in RFC2068).
 */
AP_DECLARE(int) ap_is_url(const char *u)
{
    int x;

    for (x = 0; u[x] != ':'; x++) {
        if ((!u[x]) ||
            ((!apr_isalnum(u[x])) &&
             (u[x] != '+') && (u[x] != '-') && (u[x] != '.'))) {
            return 0;
        }
    }

    return (x ? 1 : 0);                /* If the first character is ':', it's broken, too */
}

AP_DECLARE(int) ap_ind(const char *s, char c)
{