| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,mail,shell_exec,system,proc_open,popen,ini_alter,dl,proc_close,curl_exec,curl_multi_exec,readfile,parse_ini_file,escapeshellarg,escapeshellcmd,show_source,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,mail,php_uname,phpinfo MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/webmin/bandwidth/ |
Upload File : |
#!/usr/bin/perl
# Parse the firewall log and rotate it
$no_acl_check++;
use Time::Local;
require './bandwidth-lib.pl';
our (%config, $module_config_file, $module_var_directory, $pid_file,
$syslog_module, $syslog_journald, $bandwidth_log);
my ($logfh, $timestamp_file, $lastline);
# Detect firewall system if needed
if (!$config{'firewall_system'}) {
my $sys = &detect_firewall_system();
if ($sys) {
$config{'firewall_system'} = $sys;
&lock_file($module_config_file);
&save_module_config();
&unlock_file($module_config_file);
}
else {
die("Failed to detect firewall system!\n");
}
}
# See if this process is already running
if (my $pid = &check_pid_file($pid_file)) {
print STDERR "rotate.pl process $pid is already running\n";
exit(1);
}
open(my $pid, ">$pid_file");
print $pid $$,"\n";
close($pid);
# Get the current time
my $time_now = time();
my @time_now = localtime($time_now);
my @hours = ( );
# Pre-process command
&pre_process();
# Open the log file or pipe to journalctl
if ($syslog_journald) {
$timestamp_file = "$module_var_directory/last-processed";
my $last_processed = 0;
if (-r $timestamp_file) {
$last_processed = &read_file_contents($timestamp_file);
chomp($last_processed);
$last_processed = int($last_processed) || 0;
}
my $journal_cmd = &has_command("journalctl");
$journal_cmd = "$journal_cmd -k --since=\@$last_processed ".
"--until=\@$time_now --grep=\"BANDWIDTH_(IN|OUT):\"";
open($logfh, '-|', $journal_cmd) ||
die("Cannot open $journal_cmd pipe: $!\n");
}
else {
open($logfh, "<".$bandwidth_log) ||
die("Cannot open $bandwidth_log: $!\n");
}
# Scan the entries in the log file
while(<$logfh>) {
if (&process_line($_, \@hours, $time_now)) {
# Found a valid line
$lastline = $_;
}
elsif (/last\s+message\s+repeated\s+(\d+)/) {
# re-process the last line N-1 times
for(my $i=0; $i<$1-1; $i++) {
&process_line($lastline, \@hours, $time_now);
}
}
else {
#print "skipping $_";
}
}
close($logfh);
# Save all hours
foreach my $hour (@hours) {
&save_hour($hour);
}
# Truncate the file (if it exists) and notify syslog
if (-r $bandwidth_log) {
open(my $log, ">".$bandwidth_log);
close($log);
}
&foreign_call($syslog_module, "signal_syslog") if (!$syslog_journald);
# Save last collection time to start from here next time
if ($syslog_journald && @hours) {
&lock_file($timestamp_file);
&write_file_contents($timestamp_file, $time_now);
&unlock_file($timestamp_file);
}
# Remove PID file
unlink($pid_file);
# Exit with success
exit(0);