function GetTimeStampFromLogFile($file_name)
{
$cmd = "tail {$file_name}";
exec($cmd, $logs_arr);
$arr_len = count($logs_arr);
var_dump($logs_arr);
for ($i = $arr_len - 1; $i >= 0; --$i) {
if (strncmp($logs_arr[$i], '201', 3) == 0) {
// log "2011-12-06 15:54:21 "
Trace("find a log :" . $logs_arr[$i]);
$str = str_replace('-', '', $logs_arr[$i]);
$str = str_replace(' ', '', $str);
$str = str_replace('\\t', '', $str);
$str = str_replace(':', '', $str);
$str = substr($str, 0, 14);
Trace("log time stamp: {$str}");
return MktimeFromString($str);
}
}
SendWarningEMail(__FUNCTION__ . " ERROR. The monitor script working abnormal, please check it!", __FILE__ . " work abnormal");
Trace(__FUNCTION__ . ' Error!!');
return time();
}
<?php
#-----------------------
#check step1:
$expected_count = 16;
if (FALSE == CheckProcessCount(16, $accutual_count)) {
SendWarningEMail("The midbuilder process count={$accutual_count}, but we expected {$expected_count}!!");
die;
}
Trace("Monitor OK!");
####################################################################################
### Functions
####################################################################################
function CheckProcessCount($expected_count, &$accutual_count)
{
$cmd = "ps aux | grep midbuilder | grep -v grep | wc -l";
$ret = exec($cmd, $output_arr);
#var_dump($output_arr);
$accutual_count = (int) trim($output_arr[0]);
if ($accutual_count != $expected_count) {
return FALSE;
}
return TRUE;
}
function SendWarningEMail($message, $subject = 'MID build monitor failed!!!')
{
#$maillist = 'weizili@360.cn xiangyong@360.cn yuanruifeng@360.cn hemanbin@360.cn';
$maillist = '*****@*****.**';
$hostname = php_uname('n');
$ret = mail($maillist, $subject, $message);
if ($ret == FALSE) {
