function netdiscover()
{
$Masterbin = "/usr/share/artica-postfix/bin/netdiscover";
if (!is_file($Masterbin)) {
$l[] = "";
$l[] = "[APP_NETDISCOVER]";
$l[] = "service_name=APP_NETDISCOVER";
$l[] = "installed=0";
$l[] = "service_disabled=0";
$l[] = "";
return @implode("\n", $l);
}
$Enable = 1;
$DisableNetDiscover = intval($GLOBALS["CLASS_SOCKETS"]->GET_INFO("DisableNetDiscover"));
$SquidPerformance = intval($GLOBALS["CLASS_SOCKETS"]->GET_INFO("SquidPerformance"));
if ($SquidPerformance > 2) {
$DisableNetDiscover = 1;
}
$DisableNetDiscover2 = intval(@file_get_contents("/etc/artica-postfix/settings/Daemons/AsCategoriesAppliance"));
if (!is_file("/etc/artica-postfix/settings/Daemons/NetDiscoverSaved")) {
$DisableNetDiscover = 1;
}
if ($DisableNetDiscover == 1) {
$Enable = 0;
}
if ($DisableNetDiscover2 == 1) {
$Enable = 0;
}
$l[] = "";
$l[] = "[APP_NETDISCOVER]";
$l[] = "service_name=APP_NETDISCOVER";
$l[] = "master_version=" . netdiscover_version();
$l[] = "service_cmd=/etc/init.d/netdiscover";
$l[] = "service_disabled={$Enable}";
$l[] = "watchdog_features=1";
$l[] = "installed=1";
$l[] = "family=network";
if ($Enable == 0) {
$l[] = "";
return implode("\n", $l);
return;
}
$master_pid = netdiscover_pid();
if (!$GLOBALS["CLASS_UNIX"]->process_exists($master_pid)) {
shell_exec2("{$GLOBALS["nohup"]} {$GLOBALS["PHP5"]} /usr/share/artica-postfix/exec.netdiscover.php --start >/dev/null 2>&1 &");
$l[] = "";
return implode("\n", $l);
}
$l[] = GetMemoriesOf($master_pid);
$l[] = "";
$unix = new unix();
$time = $GLOBALS["CLASS_UNIX"]->PROCCESS_TIME_MIN($master_pid);
if ($time > 30) {
shell_exec2("{$GLOBALS["nohup"]} {$GLOBALS["PHP5"]} /usr/share/artica-postfix/exec.netdiscover.php --restart >/dev/null 2>&1 &");
}
$time_file = $GLOBALS["CLASS_UNIX"]->file_time_min("/etc/artica-postfix/pids/exec.netdiscover.php.stats.time");
if ($time_file > 14) {
shell_exec2("{$GLOBALS["nohup"]} {$GLOBALS["NICE"]} {$GLOBALS["PHP5"]} " . dirname(__FILE__) . "/exec.netdiscover.php --stats >/dev/null 2>&1 &");
}
return implode("\n", $l);
return;
}
function start($aspid = false)
{
$unix = new unix();
$sock = new sockets();
$Masterbin = "/usr/share/artica-postfix/bin/netdiscover";
if (!is_file($Masterbin)) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]}, Not installed\n";
}
return;
}
if (!$aspid) {
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$pid = $unix->get_pid_from_file($pidfile);
if ($unix->process_exists($pid, basename(__FILE__))) {
$time = $unix->PROCCESS_TIME_MIN($pid);
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID {$pid} since {$time}mn\n";
}
return;
}
@file_put_contents($pidfile, getmypid());
}
$DisableNetDiscover = intval($sock->GET_INFO("DisableNetDiscover"));
$DisableNetDiscover = intval(@file_get_contents("/etc/artica-postfix/settings/Daemons/AsCategoriesAppliance"));
if (!is_file("/etc/artica-postfix/settings/Daemons/NetDiscoverSaved")) {
$DisableNetDiscover = 1;
}
$pid = PID_NUM();
$DisableNetDiscover = intval($sock->GET_INFO("DisableNetDiscover"));
if ($unix->process_exists($pid)) {
$timepid = $unix->PROCCESS_TIME_MIN($pid);
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} Service already started {$pid} since {$timepid}Mn...\n";
}
if ($DisableNetDiscover == 1) {
stop();
}
return;
}
$sock = new sockets();
$SquidPerformance = intval($sock->GET_INFO("SquidPerformance"));
if ($SquidPerformance > 2) {
$DisableNetDiscover = 1;
}
if ($DisableNetDiscover == 1) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} service disabled (see DisableNetDiscover)\n";
}
return;
}
$php5 = $unix->LOCATE_PHP5_BIN();
$sysctl = $unix->find_program("sysctl");
$echo = $unix->find_program("echo");
$nohup = $unix->find_program("nohup");
build(true);
@chmod("{$Masterbin}", 0755);
$version = netdiscover_version();
$f[] = $nohup;
$f[] = $Masterbin;
$f[] = "-p -P >/etc/artica-postfix/discover.txt 2>&1 &";
$cmd = @implode(" ", $f);
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} service\n";
}
shell_exec($cmd);
for ($i = 1; $i < 5; $i++) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} waiting {$i}/5\n";
}
sleep(1);
$pid = PID_NUM();
if ($unix->process_exists($pid)) {
break;
}
}
$pid = PID_NUM();
if ($unix->process_exists($pid)) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} Success PID {$pid}\n";
}
} else {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} Failed\n";
}
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " [INIT]: {$GLOBALS["TITLENAME"]} {$cmd}\n";
}
}
}