if ($unix->process_exists(@file_get_contents($pidfile))) {
if ($GLOBALS["VERBOSE"]) {
echo " --> Already executed.. " . @file_get_contents($pidfile) . " aborting the process\n";
}
writelogs(basename(__FILE__) . ":Already executed.. aborting the process", basename(__FILE__), __FILE__, __LINE__);
die;
}
@file_put_contents($pidfile, getmypid());
$GLOBALS["nmblookup"] = $unix->find_program("nmblookup");
if ($argv[1] == "lookup") {
echo "{$argv[2]}:" . nmblookup($argv[2], $argv[3]) . "\n";
die;
}
if ($argv[1] == '--single-computer') {
writelogs("update_computer({$argv[2]},{$argv[3]},{$argv[4]}) ", basename(__FILE__), __FILE__, __LINE__);
update_computer($argv[2], $argv[3], $argv[4]);
die;
}
if ($GLOBALS["VERBOSE"]) {
echo " --> Argument={$argv[1]}\n";
echo " --> Force={$GLOBALS["FORCE"]}\n";
}
$sock = new sockets();
$EnableDHCPServer = $sock->GET_INFO('EnableDHCPServer');
$ComputersAllowDHCPLeases = $sock->GET_INFO("ComputersAllowDHCPLeases");
if ($ComputersAllowDHCPLeases == null) {
$ComputersAllowDHCPLeases = 1;
}
if ($EnableDHCPServer == 0) {
writelogs("EnableDHCPServer is disabled, aborting...", "MAIN", __FILE__, __LINE__);
die;
function parseLeases()
{
$BaseWorkDir = "/var/log/artica-postfix/DHCP-LEASES";
@mkdir($BaseWorkDir, 0755, true);
if (!($handle = opendir($BaseWorkDir))) {
echo "Failed open {$BaseWorkDir}\n";
return;
}
while (false !== ($filename = readdir($handle))) {
if ($filename == ".") {
continue;
}
if ($filename == "..") {
continue;
}
$targetFile = "{$BaseWorkDir}/{$filename}";
$array = unserialize(@file_get_contents($targetFile));
@unlink($targetFile);
if (!is_array($array)) {
continue;
}
$ip = $array["IP"];
$mac = $array["MAC"];
$hostname = $array["hostname"];
if ($ip == null) {
continue;
}
CreateComputerLogs($ip, $mac, $hostname);
update_computer($ip, $mac, $hostname);
}
}
function parseLeases()
{
$unix = new unix();
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . ".parseLeases.pid";
$pidTime = "/etc/artica-postfix/pids/exec.dhcpd-leases.php.parseLeases.time";
if ($unix->process_exists(@file_get_contents($pidfile, basename(__FILE__)))) {
if ($GLOBALS["VERBOSE"]) {
echo " --> Already executed.. " . @file_get_contents($pidfile) . " aborting the process\n";
}
die;
}
@file_put_contents($pidfile, getmypid());
if (!$GLOBALS["FORCE"]) {
$TimeFile = $unix->file_time_min($pidTime);
if ($TimeFile < 5) {
if ($GLOBALS["VERBOSE"]) {
echo " {$TimeFile}Mn, require 5mn\n";
}
die;
}
}
@unlink($pidTime);
@file_put_contents($pidTime, time());
$pid = dhcpd_pid();
if (!$unix->process_exists($pid)) {
if ($GLOBALS["VERBOSE"]) {
echo " --> DHCPD service not running...\n";
}
return;
}
$ptime = $unix->PROCCESS_TIME_MIN($pid);
if ($ptime < 2) {
if ($GLOBALS["VERBOSE"]) {
echo " --> DHCPD service running before 2mn...\n";
}
return;
}
$BaseWorkDir = "/var/log/artica-postfix/DHCP-LEASES";
@mkdir($BaseWorkDir, 0755, true);
if (!($handle = opendir($BaseWorkDir))) {
echo "Failed open {$BaseWorkDir}\n";
return;
}
while (false !== ($filename = readdir($handle))) {
if ($filename == ".") {
continue;
}
if ($filename == "..") {
continue;
}
$targetFile = "{$BaseWorkDir}/{$filename}";
$TimeFile = $unix->file_time_min($targetFile);
if ($TimeFile > 240) {
@unlink($TimeFile);
continue;
}
$array = unserialize(@file_get_contents($targetFile));
@unlink($targetFile);
if (!is_array($array)) {
continue;
}
$ip = $array["IP"];
$mac = $array["MAC"];
$hostname = $array["hostname"];
if ($ip == null) {
continue;
}
CreateComputerLogs($ip, $mac, $hostname);
update_computer($ip, $mac, $hostname);
}
}
