public function set_next_run()
{
if (empty($this->interval) and empty($this->crontime)) {
return;
}
if (!empty($this->crontime)) {
$this->date_next_run = date('Y-m-d H:i:s', Crontab::parse($this->crontime));
} else {
if (!empty($this->interval)) {
$this->date_next_run = date('Y-m-d H:i:s', time() + $this->interval);
}
}
return $this;
}
function cronRun($cronPath, $eth = 'eth1', $errFilePath = '/tmp/cron.err')
{
$crontab = file($cronPath);
$now = time();
delOldLog($now);
$mailArr = array();
$newErrFile = $errFilePath . '.new';
foreach ($crontab as $cron) {
$cron = ltrim($cron);
if ($cron[0] === '#') {
continue;
}
$slices = preg_split("/[\\s]+/", $cron, 6);
if (count($slices) !== 6) {
continue;
}
$cmd = trim(array_pop($slices));
$mailArr = getMailList($cmd);
$cron_time = implode(' ', $slices);
$next_time = Crontab::parse($cron_time, $now);
if ($next_time !== $now) {
continue;
}
$pid = pcntl_fork();
if ($pid == -1) {
die('could not fork');
} else {
if ($pid) {
// we are the parent
pcntl_wait($status, WNOHANG);
//Protect against Zombie children
} else {
// we are the child
// `$cmd`;
$stdout = $stderr = $result = null;
$result = Sexec($cmd, $stdout, $stderr, 360000);
$stdout = rtrim($stdout);
$stderr = rtrim($stderr);
$exec_time = time() - $now;
$now = date('Y-m-d H:i:s', $now);
$suff = date('Y-m-d');
if (($fp = @fopen('/tmp/cron.log.' . $suff, 'a')) === FALSE) {
echo 'error open cron log file';
exit(1);
}
@flock($fp, LOCK_EX);
@fwrite($fp, "{$now} cmd:'{$cmd}' result code:{$result} Exec time:{$exec_time}\nstdout:{$stdout}\nstderr:{$stderr}\n");
@flock($fp, LOCK_UN);
@fclose($fp);
if ($result != '0') {
writeTempError("{$now} cmd:'{$cmd}' result code:{$result} Exec time:{$exec_time}\nstdout:{$stdout}\nstderr:{$stderr}\n", $errFilePath);
foreach ($mailArr as $mail) {
$ip = trim(getIP($eth));
shell_exec('cat ' . $errFilePath . ' | sed \'s/\\r//\' >' . $newErrFile);
shell_exec('export LANG=en_US.UTF-8;mail -s "crontab exec Error at ' . $ip . '" ' . $mail . '<' . $newErrFile);
}
}
exit;
}
}
}
}
