src/scripts/makegraphs

   1 #!/usr/bin/perl
   2
   3 ############################################################################
   4 #                                                                          #
   5 # This file is part of the IPCop Firewall.                                 #
   6 #                                                                          #
   7 # IPCop is free software; you can redistribute it and/or modify            #
   8 # it under the terms of the GNU General Public License as published by     #
   9 # the Free Software Foundation; either version 2 of the License, or        #
  10 # (at your option) any later version.                                      #
  11 #                                                                          #
  12 # IPCop is distributed in the hope that it will be useful,                 #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of           #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            #
  15 # GNU General Public License for more details.                             #
  16 #                                                                          #
  17 # You should have received a copy of the GNU General Public License        #
  18 # along with IPCop; if not, write to the Free Software                     #
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA #
  20 #                                                                          #
  21 # Copyright (C) 2004-01-19 Mark Wormgoor <mark@wormgoor.com>.              #
  22 #                                                                          #
  23 ############################################################################
  24
  25 use strict;
  26 #use warnings;
  27
  28 use RRDs;
  29 require "/var/ipfire/general-functions.pl";
  30 require "${General::swroot}/lang.pl";
  31
  32 my (%settings, @ipacsum, $iface, $ERROR);
  33 &General::readhash("${General::swroot}/ethernet/settings", \%settings);
  34 my %mbmon_settings = ();
  35 &General::readhash("${General::swroot}/mbmon/settings", \%mbmon_settings);
  36
  37 # Added for conversion of utf-8 characters
  38 use Encode 'from_to';
  39 my %tr=();
  40
  41 system("chmod 777 /srv/web/ipfire/html/graphs");
  42
  43 # Force language back to English (ugly hack!)
  44 # Modified to only force if we are unable to convert charset
  45 # from utf-8
  46 if ((${Lang::language} eq 'el') ||
  47     (${Lang::language} eq 'fa') ||
  48     (${Lang::language} eq 'ru') ||
  49     (${Lang::language} eq 'th') ||
  50     (${Lang::language} eq 'vi') ||
  51     (${Lang::language} eq 'zh') ||
  52     (${Lang::language} eq 'zt')) {
  53         eval `/bin/cat "${General::swroot}/langs/en.pl"`;
  54 } else {
  55         %tr=%Lang::tr;          # use translated version for other languages
  56 }
  57
  58 # Settings
  59 my $rrdlog = "/var/log/rrd";
  60 my $graphs = "/srv/web/ipfire/html/graphs";
  61 $ENV{PATH}="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin";
  62 my $hdd_device = "/dev/harddisk";
  63 my $temp = '';
  64 my %mbmon_values = ();
  65 my $key;
  66 my $value;
  67 my @args = ();
  68 my $count = 0;
  69 my $ERROR;
  70 my $dbg = 0;
  71 my $path_smartctl = "/usr/sbin/smartctl";
  72 my $path_hddtemp = "/usr/sbin/hddtemp";
  73
  74 my %color = ();
  75 my %mainsettings = ();
  76 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  77 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  78
  79 open(MBMON_OUT, ">/var/log/mbmon-values");
  80 open(FD, "/usr/bin/mbmon -rc1|" ) || die "ERROR: Cannot run mbmon\n" ;
  81
  82 while( $_ = <FD> )
  83 {
  84   next unless( /^([A-Za-z][^:\s]+)\s*:\s*([+\-]{0,1}[\d\.]+)/ ) ;
  85   $key = $1 ;
  86   $value = $2 ;
  87   $key =~ y/A-Z/a-z/ ;
  88   $mbmon_values{$key} = $value;
  89   print(MBMON_OUT "$key=$value\n");
  90 }
  91 close(FD);
  92 close(MBMON_OUT);
  93
  94 sub gettraffic {
  95         my $interface = $_[0];
  96
  97         my $bytesin=0;
  98         my $bytesout=0;
  99
 100         foreach (@ipacsum)
 101         {
 102                 # Incoming...
 103                 $bytesin += $1 if (/^[\* ]\s+incoming\s+${interface}.+\:\s+(\d+)/);
 104
 105                 # Forwarded Incoming...
 106                 $bytesin += $1 if (/^[\* ]\s+forwarded\s+incoming\s+${interface}.+\:\s+(\d+)/);
 107
 108                 # Outgoing...
 109                 $bytesout += $1 if (/^[* ]\s+outgoing\s+${interface}.+\:\s+(\d+)/);
 110
 111                 # Forwarded Outgoing...
 112                 $bytesout += $1 if (/^[* ]\s+forwarded\s+outgoing\s+${interface}.+\:\s+(\d+)/);
 113         }
 114         return "$bytesin:$bytesout";
 115 }
 116
 117 sub updatecpudata {
 118         if ( ! -e "$rrdlog/cpu.rrd") {
 119                 RRDs::create ("$rrdlog/cpu.rrd", "--step=300",
 120                         "DS:user:COUNTER:600:0:500000000",
 121                         "DS:system:COUNTER:600:0:500000000",
 122                         "DS:idle:COUNTER:600:0:500000000",
 123                         "DS:iowait:COUNTER:600:0:500000000",
 124                         "DS:irq:COUNTER:600:0:500000000",
 125                         "RRA:AVERAGE:0.5:1:576",
 126                         "RRA:AVERAGE:0.5:6:672",
 127                         "RRA:AVERAGE:0.5:24:732",
 128                         "RRA:AVERAGE:0.5:144:1460");
 129                 $ERROR = RRDs::error;
 130                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 131         }
 132
 133         my ($cpu, $user, $nice, $system, $idle, $iowait, $irq, $softirq);
 134
 135         open STAT, "/proc/stat";
 136         while(<STAT>) {
 137                 chomp;
 138                 /^cpu\s/ or next;
 139                 ($cpu, $user, $nice, $system, $idle, $iowait, $irq, $softirq) = split /\s+/;
 140                 last;
 141         }
 142         close STAT;
 143         $user += $nice;
 144         $irq += $softirq;
 145
 146
 147         RRDs::update ("$rrdlog/cpu.rrd",
 148                 "-t", "user:system:idle:iowait:irq",
 149                 "N:$user:$system:$idle:$iowait:$irq");
 150         $ERROR = RRDs::error;
 151         print "Error in RRD::update for cpu: $ERROR\n" if $ERROR;
 152
 153 }
 154
 155 sub updateloaddata {
 156         if ( ! -e "$rrdlog/load.rrd") {
 157                 RRDs::create ("$rrdlog/load.rrd", "--step=60",
 158                         "DS:load1:GAUGE:120:0:U",
 159                         "DS:load5:GAUGE:120:0:U",
 160                         "DS:load15:GAUGE:120:0:U",
 161                         "RRA:AVERAGE:0.5:1:2160",
 162                         "RRA:AVERAGE:0.5:5:2016",
 163                         "RRA:AVERAGE:0.5:15:2880",
 164                         "RRA:AVERAGE:0.5:60:8760");
 165
 166                 $ERROR = RRDs::error;
 167                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 168         }
 169 }
 170
 171 sub updatememdata {
 172         my ($memused, $memfree, $memshared, $membuffers, $memcache, $swapused, $swapfree, $swaptotal);
 173         if ( ! -e "$rrdlog/mem.rrd") {
 174                 RRDs::create ("$rrdlog/mem.rrd", "--step=300",
 175                         "DS:memused:ABSOLUTE:600:0:5000000000",
 176                         "DS:memfree:ABSOLUTE:600:0:5000000000",
 177                         "DS:memshared:ABSOLUTE:600:0:5000000000",
 178                         "DS:membuffers:ABSOLUTE:600:0:5000000000",
 179                         "DS:memcache:ABSOLUTE:600:0:5000000000",
 180                         "DS:swapused:ABSOLUTE:600:0:5000000000",
 181                         "DS:swapfree:ABSOLUTE:600:0:5000000000",
 182                         "RRA:AVERAGE:0.5:1:576",
 183                         "RRA:AVERAGE:0.5:6:672",
 184                         "RRA:AVERAGE:0.5:24:732",
 185                         "RRA:AVERAGE:0.5:144:1460");
 186                 $ERROR = RRDs::error;
 187                 print "Error in RRD::create for mem: $ERROR\n" if $ERROR;
 188         }
 189
 190         open MEM, "/proc/meminfo";
 191         while(<MEM>) {
 192                 chomp;
 193                 if ($_ =~ /^MemTotal:/) {
 194                         my @temp = split (/\s+/, $_);
 195                         $memused    = $temp[1];
 196                 } elsif ($_ =~ /^MemFree:/) {
 197                         my @temp = split (/\s+/, $_);
 198                         $memfree    = $temp[1];
 199                 } elsif ($_ =~ /^Cached:/) {
 200                         my @temp = split (/\s+/, $_);
 201                         $memcache   = $temp[1];
 202                 } elsif ($_ =~ /^Buffers:/) {
 203                         my @temp = split (/\s+/, $_);
 204                         $membuffers = $temp[1];
 205                 } elsif ($_ =~ /^SwapTotal:/) {
 206                         my @temp = split (/\s+/, $_);
 207                         $swaptotal   = $temp[1];
 208                 } elsif ($_ =~ /^SwapFree:/) {
 209                         my @temp = split (/\s+/, $_);
 210                         $swapfree   = $temp[1];
 211                 }
 212         }
 213         close MEM;
 214
 215         system("/bin/df > /tmp/diskfree");
 216         open DF, "/tmp/diskfree";
 217         while(<DF>) {
 218                 chomp;
 219                 if ($_ =~ /^shm/) {
 220                         my @temp = split (/\s+/, $_);
 221                         $memshared  = $temp[2];
 222                 }
 223         }
 224         close DF;
 225         system("/bin/rm -f /tmp/diskfree");
 226
 227         $swapused = $swaptotal-$swapfree;
 228         RRDs::update ("$rrdlog/mem.rrd",
 229                 "-t", "memused:memfree:memshared:membuffers:memcache:swapused:swapfree",
 230                 "N:$memused:$memfree:$memshared:$membuffers:$memcache:$swapused:$swapfree");
 231         $ERROR = RRDs::error;
 232         print "Error in RRD::update for mem: $ERROR\n" if $ERROR;
 233 }
 234
 235 sub updatediskdata {
 236         my $disk = $_[0];
 237         my ($readsect, $writesect, $trash);
 238         if ( ! -e "$rrdlog/disk-$disk.rrd") {
 239                 RRDs::create ("$rrdlog/disk-$disk.rrd", "--step=300",
 240                         "DS:readsect:COUNTER:600:0:5000000000",
 241                         "DS:writesect:COUNTER:600:0:5000000000",
 242                         "RRA:AVERAGE:0.5:1:576",
 243                         "RRA:AVERAGE:0.5:6:672",
 244                         "RRA:AVERAGE:0.5:24:732",
 245                         "RRA:AVERAGE:0.5:144:1460");
 246                 $ERROR = RRDs::error;
 247                 print "Error in RRD::create for disk $disk: $ERROR\n" if $ERROR;
 248         }
 249
 250         my $Zeilen = `/usr/bin/iostat $disk | tail -2 | head -1`;
 251         ($trash, $trash, $trash, $trash, $readsect, $writesect) = split(/\s+/,$Zeilen);
 252
 253         print "\nread:".$readsect."write:".$writesect."\n";
 254
 255         if ($readsect && $writesect) {
 256                 RRDs::update ("$rrdlog/disk-$disk.rrd",
 257                         "-t", "readsect:writesect",
 258                         "N:$readsect:$writesect");
 259                 $ERROR = RRDs::error;
 260                 print "Error in RRD::update for disk $disk: $ERROR\n" if $ERROR;
 261         } else {
 262                 print "Error in RRD::update for disk: $disk no data available\n";
 263         }
 264 }
 265
 266 sub updateifdata {
 267         my $interface = $_[0];
 268
 269         if ( ! -e "$rrdlog/$interface.rrd") {
 270                 RRDs::create ("$rrdlog/$interface.rrd", "--step=300",
 271                         "DS:incoming:ABSOLUTE:600:0:12500000",
 272                         "DS:outgoing:ABSOLUTE:600:0:12500000",
 273                         "RRA:AVERAGE:0.5:1:576",
 274                         "RRA:AVERAGE:0.5:6:672",
 275                         "RRA:AVERAGE:0.5:24:732",
 276                         "RRA:AVERAGE:0.5:144:1460");
 277                 $ERROR = RRDs::error;
 278                 print "Error in RRD::create for $interface: $ERROR\n" if $ERROR;
 279         }
 280
 281         my $traffic = gettraffic ($interface);
 282         RRDs::update ("$rrdlog/$interface.rrd",
 283                 "-t", "incoming:outgoing",
 284                 "N:$traffic");
 285         $ERROR = RRDs::error;
 286         print "Error in RRD::update for $interface: $ERROR\n" if $ERROR;
 287 }
 288
 289 sub updatefwhitsdata {
 290         my $portamount=0;
 291         my $alertaktuell=0;
 292         my $aktuell=0;
 293         my $portaktuell=0;
 294         my $skip=0;
 295
 296         if (! -e "$rrdlog/firewallhits.rrd")
 297         {
 298                 RRDs::create ("$rrdlog/firewallhits.rrd", "--step=300",
 299                         "DS:amount:GAUGE:600:0:U",
 300                         "DS:portamount:GAUGE:600:0:U",
 301                         "RRA:AVERAGE:0.5:1:576",
 302                         "RRA:AVERAGE:0.5:6:672",
 303                         "RRA:AVERAGE:0.5:24:732",
 304                         "RRA:AVERAGE:0.5:144:1460");
 305                 $ERROR = RRDs::error;
 306                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 307         }
 308
 309         system("logtailfwhits /var/log/messages /var/log/fwhits.messages.offset >/tmp/messages.fwhits");
 310         if (!(open (FILE,'/tmp/messages.fwhits'))) {
 311            $skip=1;
 312         }
 313         $aktuell = 0;
 314         if (!$skip) {
 315                 while (<FILE>) {
 316                         if (/kernel:.*(IN=.*)$/) {
 317                                 $aktuell++;
 318                         }
 319                 }
 320                 close (FILE);
 321         }
 322
 323         system("logtailfwhits /var/log/snort/alert /var/log/snort/fwhits.alert.offset >/tmp/snort.fwhits");
 324         if (!(open (FILE,'/tmp/snort.fwhits'))) {
 325            $skip=1;
 326         }
 327         $alertaktuell = 0;
 328         if (!$skip) {
 329                 while (<FILE>) {
 330                         if (/scan.*$/) {
 331                                 $alertaktuell++;
 332                         }
 333                 }
 334                 close (FILE);
 335         }
 336
 337         if (!(open (FILE,'/tmp/messages.fwhits'))) {
 338            $skip=1;
 339         }
 340         $portaktuell = 0;
 341         if (!$skip) {
 342                 while (<FILE>) {
 343                         if (/kernel:.*(Scan.*)$/) {
 344                                 $portaktuell++;
 345                         }
 346                 }
 347                 close (FILE);
 348         }
 349
 350         system("rm /tmp/messages.fwhits");
 351         system("rm /tmp/snort.fwhits");
 352
 353         $portamount = $portaktuell + $alertaktuell;
 354         chomp($portamount);
 355         RRDs::update ("$rrdlog/firewallhits.rrd",
 356                 "N:$aktuell:$portamount");
 357         $ERROR = RRDs::error;
 358         print "Error in RRD::update for Firewallhits: $ERROR\n" if $ERROR;
 359 }
 360
 361 # Creates and updates a link quality database
 362 # -------------------------------------------
 363 sub updatelq {
 364         if ( ! -e "$rrdlog/lq.rrd") {
 365                 RRDs::create ("$rrdlog/lq.rrd", "--step=300",
 366                         "DS:loss:GAUGE:600:0:100",
 367                         "DS:roundtrip:GAUGE:600:0:10000",
 368                         "RRA:AVERAGE:0.5:1:576",
 369                         "RRA:AVERAGE:0.5:6:672",
 370                         "RRA:AVERAGE:0.5:24:732",
 371                         "RRA:AVERAGE:0.5:144:1460");
 372                 $ERROR = RRDs::error;
 373                 print "Error in RRD::create for link: $ERROR\n" if $ERROR;
 374         }
 375         my $packetloss=0;
 376         my $roundtrip=0;
 377         my $test=0;
 378 #       LQ_GATEWAY is the ip of your isp's public ip facing you
 379         my $LQ_GATEWAY=`cat /var/ipfire/red/remote-ipaddress`;
 380         chomp($LQ_GATEWAY);
 381         my $NUMPINGS=5;
 382         my $pingoutput = `ping -c $NUMPINGS -q $LQ_GATEWAY`;
 383         chomp;
 384         my @temp = split (/\/|\%|\s/, $pingoutput);
 385         $packetloss   = $temp[17];
 386         $roundtrip    = $temp[28];
 387         RRDs::update ("$rrdlog/lq.rrd", "N:$packetloss:$roundtrip");
 388         $ERROR = RRDs::error;
 389         print "Error in RRD::update for line quality: $ERROR\n" if $ERROR;
 390 }
 391
 392 sub updatehdddata
 393 {
 394   my $disk = $_[0];
 395   if ( ! -e "$rrdlog/hddtemp-$disk.rrd")
 396   {
 397     # database did not exist -> create
 398     RRDs::create ("$rrdlog/hddtemp-$disk.rrd", "--step=300",
 399       "DS:temperature:GAUGE:600:0:100",
 400       "RRA:AVERAGE:0.5:1:576",
 401       "RRA:AVERAGE:0.5:6:672",
 402       "RRA:AVERAGE:0.5:24:732",
 403       "RRA:AVERAGE:0.5:144:1460");
 404     $ERROR = RRDs::error;
 405     print "Error in RRD::create for hdd-$disk: $ERROR\n" if $ERROR;
 406   }
 407
 408   $temp = 0;
 409   my $hdd_output = '';
 410   my $smart_output = '';
 411
 412   if ( -e "$path_smartctl" )
 413   {
 414     system("$path_smartctl -iHA /dev/$disk > /var/log/smartctl_out_hddtemp-$disk");
 415   }
 416
 417   if ( -e "$path_hddtemp" )
 418   {
 419     $hdd_output = `$path_hddtemp -qn /dev/$disk`;
 420
 421     # I know 4 response possible responses:
 422     #
 423     # /dev/harddisk: harddisk type: S.M.A.R.T. not available
 424     # /dev/harddisk: harddisk type: no sensor
 425     # /dev/harddisk: harddisk type: 37?C or ?F
 426     # 37
 427
 428     if ( index($hdd_output, "S.M.A.R.T.") != -1 )
 429     {
 430       $temp = 0;
 431     }
 432     elsif ( index($hdd_output, "no sensor") != -1 )
 433     {
 434       $temp = 1;
 435     }
 436     elsif ( index($hdd_output, "$disk") != -1 )
 437     {
 438       $hdd_output =~ /.*:.*:\s*(\d+).*\s/;
 439       $temp = $1;
 440     }
 441     else
 442     {
 443       $hdd_output =~ /(\d+)\s/;
 444       $temp = $1;
 445     }
 446   }
 447   elsif ( -e "/var/log/smartctl_out_hddtemp-$disk" )
 448   {
 449     $hdd_output = `cat /var/log/smartctl_out_hddtemp-$disk | grep Temperature_`;
 450     my @t = split(/\s+/,$hdd_output);
 451     $temp = $t[9];
 452   }
 453   else
 454   {
 455     $temp = 0;
 456   }
 457
 458
 459   print "Temperature for ".$disk."->".$temp."<-\n";
 460
 461   RRDs::update ("$rrdlog/hddtemp-$disk.rrd", "-t", "temperature", "N:$temp");
 462   $ERROR = RRDs::error;
 463   print "Error in RRD::update for hdd-$disk: $ERROR\n" if $ERROR;
 464 }
 465
 466 sub updatembmondata
 467 {
 468   if ( ! -e "$rrdlog/mbmon.rrd" )
 469   {
 470     # database did not exist -> create
 471
 472     @args = ("$rrdlog/mbmon.rrd");
 473
 474     push(@args, "--step=300");
 475     foreach $key ( sort(keys %mbmon_values) )
 476     {
 477       push(@args, "DS:$key:GAUGE:600:U:U");
 478     }
 479     push(@args, "RRA:AVERAGE:0.5:1:576");
 480     push(@args, "RRA:AVERAGE:0.5:6:672");
 481     push(@args, "RRA:AVERAGE:0.5:24:732");
 482     push(@args, "RRA:AVERAGE:0.5:144:1460");
 483
 484     print("create ". join( ", ", @args)) if ( $dbg );
 485
 486     RRDs::create (@args);
 487     $ERROR = RRDs::error;
 488     print("Error in RRD::create for mbmon: $ERROR\n") if $ERROR;
 489   }
 490
 491   my @ds;
 492   my @val;
 493   my $template;
 494
 495   foreach $key ( sort(keys %mbmon_values) )
 496   {
 497     push(@ds, $key);
 498     push(@val, $mbmon_values{$key});
 499   }
 500
 501   $template = join(':', @ds);
 502   $value    = "N:".join(':', @val);
 503
 504   print("update template = '$template'\n") if ( $dbg );
 505   print("update value    = '$value'\n") if ( $dbg );
 506
 507   RRDs::update("$rrdlog/mbmon.rrd", "-t", $template, $value);
 508   $ERROR = RRDs::error;
 509   print("Error in RRD::update for mbmon: $ERROR\n") if $ERROR;
 510 }
 511
 512 ## Update ipac logs
 513 system ('/usr/sbin/fetchipac');
 514 sleep 8;
 515
 516 ###
 517 ### Squid Graphs
 518 ###
 519 if ( -e "/var/log/squid/access.log") {
 520         system ("/usr/bin/squid-graph -o=/srv/web/ipfire/html/sgraph --tcp-only < /var/log/squid/access.log >/dev/null 2>&1");
 521 }
 522
 523 ###
 524 ### utf8 conversion
 525 ###
 526 if ((${Lang::language} eq 'cs') ||
 527     (${Lang::language} eq 'hu') ||
 528     (${Lang::language} eq 'pl') ||
 529     (${Lang::language} eq 'sk')) {
 530         # Czech, Hungarian, Polish and Slovak character set
 531         foreach my $key(keys %Lang::tr) {
 532                 from_to($tr{$key}, "utf-8", "iso-8859-2");
 533         }
 534 } elsif (${Lang::language} eq 'tr') {
 535         # Turkish
 536         foreach my $key(keys %Lang::tr) {
 537                 from_to($tr{$key}, "utf-8", "iso-8859-9");
 538         }
 539 } else {
 540         foreach my $key(keys %Lang::tr) {
 541                 from_to($tr{$key}, "utf-8", "iso-8859-1");
 542         }
 543 }
 544
 545 ###
 546 ### System graphs
 547 ###
 548 updatecpudata();
 549 updateloaddata();
 550 updatememdata();
 551
 552 ###
 553 ### HDD graphs
 554 ###
 555
 556 my @disks = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
 557 print "\nFound following amount of disks:".@disks."\n";
 558 foreach (@disks){
 559 my $disk = $_;
 560 chomp $disk;
 561 print "Working on disk ".$disk.".\n";
 562 updatediskdata($disk);
 563 updatehdddata($disk);
 564 }
 565
 566 ###
 567 ### Firewallhits
 568 ###
 569 updatefwhitsdata();
 570
 571 ###
 572 ### Link Quality
 573 ###
 574 updatelq();
 575
 576 ###
 577 ### Mbmon Data
 578 ###
 579 updatembmondata();
 580
 581 ###
 582 ### Network Graphs
 583 ###
 584 @ipacsum = `/usr/sbin/ipacsum --exact -s 5m 2>/dev/null`;
 585 if (@ipacsum) {
 586         updateifdata  ("GREEN");
 587         updateifdata  ("RED");
 588         if ($settings{'CONFIG_TYPE'} =~ /^(2|4)$/ ) {
 589                 updateifdata  ("ORANGE");
 590         }
 591         if ($settings{'CONFIG_TYPE'} =~ /^(3|4)$/ ) {
 592                 updateifdata  ("BLUE");
 593         }
 594 }