Function ap_method_list_add

modules/http/http_protocol.c:1606–1629

* Add the specified method to a method list (if it isn't already there). */

 * Add the specified method to a method list (if it isn't already there).
 */
AP_DECLARE(void) ap_method_list_add(ap_method_list_t *l, const char *method)
{
    int methnum;
    const char **xmethod;

    /*
     * If it's one of our known methods, use the shortcut and use the
     * bitmask.
     */
    methnum = ap_method_number_of(method);
    if (methnum != M_INVALID) {
        l->method_mask |= (AP_METHOD_BIT << methnum);
        return;
    }
    /*
     * Otherwise, see if the method name is in the array of string names.
     */
    if (ap_array_str_contains(l->method_list, method)) {
        return;
    }

    xmethod = (const char **) apr_array_push(l->method_list);
    *xmethod = method;
}

/*
 * Remove the specified method from a method list.