function reload()
{
$unix = new unix();
$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());
build();
$recursor_pid = pdns_recursor_pid();
$pdns_pid = PID_NUM();
$pdns_control = $unix->find_program('pdns_control');
$rec_control = $unix->find_program('rec_control');
shell_exec("{$pdns_control} --config-dir=/etc/powerdns reload >/dev/null 2>&1");
shell_exec("{$rec_control} --config-dir=/etc/powerdns --socket-dir=/var/run/pdns reload >/dev/null 2>&1");
}
function start_recursor()
{
$sock = new sockets();
$unix = new unix();
$DisablePowerDnsManagement = $sock->GET_INFO("DisablePowerDnsManagement");
$PowerDNSRecursorQuerLocalAddr = $sock->GET_INFO("PowerDNSRecursorQuerLocalAddr");
$EnablePDNS = $sock->GET_INFO("EnablePDNS");
if (!is_numeric($DisablePowerDnsManagement)) {
$DisablePowerDnsManagement = 0;
}
$EnableChilli = 0;
$chilli = $unix->find_program("chilli");
if (is_file($chilli)) {
$EnableChilli = $sock->GET_INFO("EnableChilli");
if (!is_numeric($EnableChilli)) {
$EnableChilli = 0;
}
}
if ($EnableChilli == 1) {
echo "Stopping......: " . date("H:i:s") . "PowerDNS Recursor HotSpot is enabled...\n";
stop_recursor();
return;
}
if ($PowerDNSRecursorQuerLocalAddr == null) {
$net = new networking();
$net->ifconfig("eth0");
if ($net->tcp_addr != null) {
if ($net->tcp_addr != "0.0.0.0") {
$PowerDNSRecursorQuerLocalAddr = $net->tcp_addr;
}
}
}
if (!is_numeric($EnablePDNS)) {
$EnablePDNS = 0;
}
$nohup = $unix->find_program("nohup");
$recursorbin = $unix->find_program("pdns_recursor");
if (!is_file($recursorbin)) {
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor Not installed, aborting task\n";
}
$pid = pdns_recursor_pid();
if ($unix->process_exists($pid)) {
$pidtime = $unix->PROCCESS_TIME_MIN($pid);
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor Already running PID {$pid} since {$pidtime}mn\n";
return;
}
if ($DisablePowerDnsManagement == 1) {
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor DisablePowerDnsManagement={$DisablePowerDnsManagement}, aborting task\n";
return;
}
if ($EnablePDNS == 0) {
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor service is disabled, aborting task\n";
stop_recursor();
return;
}
$trace = null;
$quiet = "yes";
$PowerDNSLogLevel = $sock->GET_INFO("PowerDNSLogLevel");
$PowerDNSLogsQueries = $sock->GET_INFO("PowerDNSLogsQueries");
if (!is_numeric($PowerDNSLogLevel)) {
$PowerDNSLogLevel = 1;
}
$query_local_address = " --query-local-address={$PowerDNSRecursorQuerLocalAddr}";
if ($PowerDNSLogLevel > 8) {
$trace = ' --trace';
}
if ($PowerDNSLogsQueries == 1) {
$quiet = 'no';
}
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor Network card to send queries {$PowerDNSRecursorQuerLocalAddr}\n";
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor Log level [{$PowerDNSLogLevel}]\n";
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor Verify MySQL DB...\n";
checkMysql();
@mkdir("/var/run/pdns", 0755, true);
$cmdline = "{$nohup} {$recursorbin} --daemon --export-etc-hosts --socket-dir=/var/run/pdns --quiet={$quiet} --config-dir=/etc/powerdns{$trace} {$query_local_address} >/dev/null 2>&1 &";
shell_exec($cmdline);
sleep(1);
$pid = pdns_recursor_pid();
if (!$unix->process_exists($pid)) {
for ($i = 0; $i < 5; $i++) {
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor waiting " . ($i + 1) . "/5\n";
$pid = pdns_recursor_pid();
if ($unix->process_exists($pid)) {
break;
}
}
}
$pid = pdns_recursor_pid();
if (!$unix->process_exists($pid)) {
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor failed\n";
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor \"{$cmdline}\"\n";
} else {
echo "Starting......: " . date("H:i:s") . " PowerDNS Recursor success PID {$pid}\n";
}
}
