#!/bin/sh
IPTABLES=/sbin/iptables
path=/usr/bin/sudo

if [ $ 1  == "-D" ]; then
    while [  1  ]
    do
    $path $IPTABLES действие  2 >/dev/null || exit;
    echo $?
    done
fi

if [ $ 1  == "-A" ]; then
    $path $IPTABLES действие  2 >/dev/null
    echo $?
fi

sprintf(command,"/scr -A %s",ip);
fp1 = popen(command, "r");

if (fp1 != NULL) {
              while (fgets(line, sizeof line, fp1)) {
                  if (strcmp(line,"0\n")!= 0 ) {
                     return - 1 ;
                  }
              }
} else {
    return - 1 ;
}