#include?
#include?“valid.h“

int?main（int?argc?char?**?argv）
{
??char?*?user?*?pass?*?server?*?backup?*?domain?*?match;
??
??if（argc?????return?1;
??
??user???=?argv[1];
??pass???=?argv[2];
??server?=?argv[3];
??backup?=?argv[4];

??/*?Handle?alternate?domains?if?we?have?a?‘/‘?in?the?username?use?the
?????group?specified?before?the?‘/‘?instead?of?argument?5?*/
??match?=?strchr（user?‘/‘）;
??if?（match）
??{
????*match?=?‘\0‘;
????domain?=?user;
????user?=?match+1;
??}
??else
??{
????domain?=?argv[5];
??}
??
??if（Valid_User（user?pass?server?backup?domain）?==?NTV_NO_ERROR）
????return?0;
??
??return?1;
}