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, $trash);
 238                                 my @array = split(/\//,$disk);
 239         if ( ! -e "$rrdlog/disk-".$array[$#array].".rrd") {
 240                 RRDs::create ("$rrdlog/disk-".$array[$#array].".rrd", "--step=300",
 241                         "DS:readsect:COUNTER:600:0:5000000000",
 242                         "DS:writesect:COUNTER:600:0:5000000000",
 243                         "RRA:AVERAGE:0.5:1:576",
 244                         "RRA:AVERAGE:0.5:6:672",
 245                         "RRA:AVERAGE:0.5:24:732",
 246                         "RRA:AVERAGE:0.5:144:1460");
 247                 $ERROR = RRDs::error;
 248                 print "Error in RRD::create for disk $disk: $ERROR\n" if $ERROR;
 249         }
 250
 251         my $Zeilen = `/usr/bin/iostat $disk | tail -2 | head -1`;
 252         ($trash, $trash, $trash, $trash, $readsect, $writesect) = split(/\s+/,$Zeilen);
 253
 254         print "\nread:".$readsect."write:".$writesect."\n";
 255
 256         if ($readsect && $writesect) {
 257                 RRDs::update ("$rrdlog/disk-".$array[$#array].".rrd",
 258                         "-t", "readsect:writesect",
 259                         "N:$readsect:$writesect");
 260                 $ERROR = RRDs::error;
 261                 print "Error in RRD::update for disk $disk: $ERROR\n" if $ERROR;
 262         } else {
 263                 print "Error in RRD::update for disk: $disk no data available\n";
 264         }
 265 }
 266
 267 sub updateifdata {
 268         my $interface = $_[0];
 269
 270         if ( ! -e "$rrdlog/$interface.rrd") {
 271                 RRDs::create ("$rrdlog/$interface.rrd", "--step=300",
 272                         "DS:incoming:ABSOLUTE:600:0:12500000",
 273                         "DS:outgoing:ABSOLUTE:600:0:12500000",
 274                         "RRA:AVERAGE:0.5:1:576",
 275                         "RRA:AVERAGE:0.5:6:672",
 276                         "RRA:AVERAGE:0.5:24:732",
 277                         "RRA:AVERAGE:0.5:144:1460");
 278                 $ERROR = RRDs::error;
 279                 print "Error in RRD::create for $interface: $ERROR\n" if $ERROR;
 280         }
 281
 282         my $traffic = gettraffic ($interface);
 283         RRDs::update ("$rrdlog/$interface.rrd",
 284                 "-t", "incoming:outgoing",
 285                 "N:$traffic");
 286         $ERROR = RRDs::error;
 287         print "Error in RRD::update for $interface: $ERROR\n" if $ERROR;
 288 }
 289
 290 sub updatefwhitsdata {
 291         my $portamount=0;
 292         my $alertaktuell=0;
 293         my $aktuell=0;
 294         my $portaktuell=0;
 295         my $skip=0;
 296
 297         if (! -e "$rrdlog/firewallhits.rrd")
 298         {
 299                 RRDs::create ("$rrdlog/firewallhits.rrd", "--step=300",
 300                         "DS:amount:GAUGE:600:0:U",
 301                         "DS:portamount:GAUGE:600:0:U",
 302                         "RRA:AVERAGE:0.5:1:576",
 303                         "RRA:AVERAGE:0.5:6:672",
 304                         "RRA:AVERAGE:0.5:24:732",
 305                         "RRA:AVERAGE:0.5:144:1460");
 306                 $ERROR = RRDs::error;
 307                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 308         }
 309
 310         system("logtailfwhits /var/log/messages /var/log/fwhits.messages.offset >/tmp/messages.fwhits");
 311         if (!(open (FILE,'/tmp/messages.fwhits'))) {
 312            $skip=1;
 313         }
 314         $aktuell = 0;
 315         if (!$skip) {
 316                 while (<FILE>) {
 317                         if (/kernel:.*(IN=.*)$/) {
 318                                 $aktuell++;
 319                         }
 320                 }
 321                 close (FILE);
 322         }
 323
 324         system("logtailfwhits /var/log/snort/alert /var/log/snort/fwhits.alert.offset >/tmp/snort.fwhits");
 325         if (!(open (FILE,'/tmp/snort.fwhits'))) {
 326            $skip=1;
 327         }
 328         $alertaktuell = 0;
 329         if (!$skip) {
 330                 while (<FILE>) {
 331                         if (/scan.*$/) {
 332                                 $alertaktuell++;
 333                         }
 334                 }
 335                 close (FILE);
 336         }
 337
 338         if (!(open (FILE,'/tmp/messages.fwhits'))) {
 339            $skip=1;
 340         }
 341         $portaktuell = 0;
 342         if (!$skip) {
 343                 while (<FILE>) {
 344                         if (/kernel:.*(Scan.*)$/) {
 345                                 $portaktuell++;
 346                         }
 347                 }
 348                 close (FILE);
 349         }
 350
 351         system("rm /tmp/messages.fwhits");
 352         system("rm /tmp/snort.fwhits");
 353
 354         $portamount = $portaktuell + $alertaktuell;
 355         chomp($portamount);
 356         RRDs::update ("$rrdlog/firewallhits.rrd",
 357                 "N:$aktuell:$portamount");
 358         $ERROR = RRDs::error;
 359         print "Error in RRD::update for Firewallhits: $ERROR\n" if $ERROR;
 360 }
 361
 362 # Creates and updates a link quality database
 363 # -------------------------------------------
 364 sub updatelq {
 365         if ( ! -e "$rrdlog/lq.rrd") {
 366                 RRDs::create ("$rrdlog/lq.rrd", "--step=300",
 367                         "DS:loss:GAUGE:600:0:100",
 368                         "DS:roundtrip:GAUGE:600:0:10000",
 369                         "RRA:AVERAGE:0.5:1:576",
 370                         "RRA:AVERAGE:0.5:6:672",
 371                         "RRA:AVERAGE:0.5:24:732",
 372                         "RRA:AVERAGE:0.5:144:1460");
 373                 $ERROR = RRDs::error;
 374                 print "Error in RRD::create for link: $ERROR\n" if $ERROR;
 375         }
 376         my $packetloss=0;
 377         my $roundtrip=0;
 378         my $test=0;
 379 #       LQ_GATEWAY is the ip of your isp's public ip facing you
 380         my $LQ_GATEWAY=`cat /var/ipfire/red/remote-ipaddress`;
 381         chomp($LQ_GATEWAY);
 382         my $NUMPINGS=5;
 383         my $pingoutput = `/usr/bin/ping -w 10 -c $NUMPINGS -q $LQ_GATEWAY | tail -2`;
 384         my @temp = split (/\/|\%|\s/, $pingoutput);
 385         $packetloss = $temp[5];
 386         $roundtrip = $temp[17];
 387
 388         print "Paketlos->".$packetloss."<-Roundtrip->".$roundtrip."<-\n";
 389
 390         if ( $packetloss eq "100" ){
 391         my $pingoutput = `/usr/bin/ping -w 10 -c $NUMPINGS -q ping.ipfire.org  | tail -2`;
 392         my @temp = split (/\/|\%|\s/, $pingoutput);
 393         $packetloss = $temp[5];
 394         $roundtrip = $temp[17];
 395
 396         print "Paketlos->".$packetloss."<-Roundtrip->".$roundtrip."<-\n";
 397         }
 398
 399         RRDs::update ("$rrdlog/lq.rrd", "N:$packetloss:$roundtrip");
 400         $ERROR = RRDs::error;
 401         print "Error in RRD::update for line quality: $ERROR\n" if $ERROR;
 402 }
 403
 404 sub updatehdddata
 405 {
 406   my $disk = $_[0];
 407   my $standby;
 408   my @array = split(/\//,$disk);
 409
 410   if ( ! -e "$rrdlog/hddshutdown-".$array[$#array].".rrd")
 411   {
 412     # database did not exist -> create
 413     RRDs::create ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "--step=300",
 414       "DS:standby:GAUGE:600:0:1",
 415       "RRA:AVERAGE:0.5:1:576",
 416       "RRA:AVERAGE:0.5:6:672",
 417       "RRA:AVERAGE:0.5:24:732",
 418       "RRA:AVERAGE:0.5:144:1460");
 419     $ERROR = RRDs::error;
 420     print "Error in RRD::create for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
 421   }
 422
 423   if (-e "/tmp/hddshutdown-".$array[$#array]) {$standby = 1;}
 424     else {$standby = 0;}
 425
 426   RRDs::update ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "-t", "standby", "N:$standby");
 427   $ERROR = RRDs::error;
 428   print "Error in RRD::update for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
 429
 430   if ( ! -e "$rrdlog/hddtemp-".$array[$#array].".rrd")
 431   {
 432     # database did not exist -> create
 433     RRDs::create ("$rrdlog/hddtemp-".$array[$#array].".rrd", "--step=300",
 434       "DS:temperature:GAUGE:600:0:100",
 435       "RRA:AVERAGE:0.5:1:576",
 436       "RRA:AVERAGE:0.5:6:672",
 437       "RRA:AVERAGE:0.5:24:732",
 438       "RRA:AVERAGE:0.5:144:1460");
 439     $ERROR = RRDs::error;
 440     print "Error in RRD::create for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
 441   }
 442
 443   # Temperaturlesen wÃrde die Platte aufwecken!!!
 444   if (!$standby)
 445   {
 446     $temp = 0;
 447     my $hdd_output = '';
 448     my $smart_output = '';
 449
 450     if ( -e "$path_smartctl" )
 451     {
 452         system("$path_smartctl -iHA -d ata /dev/$disk > /var/log/smartctl_out_hddtemp-$disk");
 453     }
 454
 455     if ( -e "$path_hddtemp" )
 456     {
 457         $hdd_output = `$path_hddtemp -qn /dev/$disk`;
 458
 459         # I know 4 response possible responses:
 460         #
 461         # /dev/harddisk: harddisk type: S.M.A.R.T. not available
 462         # /dev/harddisk: harddisk type: no sensor
 463         # /dev/harddisk: harddisk type: 37?C or ?F
 464         # 37
 465
 466         if ( index($hdd_output, "S.M.A.R.T.") != -1 )
 467         {
 468             $temp = 0;
 469         }
 470         elsif ( index($hdd_output, "no sensor") != -1 )
 471         {
 472             $temp = 1;
 473         }
 474         elsif ( index($hdd_output, "$disk") != -1 )
 475         {
 476             $hdd_output =~ /.*:.*:\s*(\d+).*\s/;
 477             $temp = $1;
 478         }
 479         else
 480         {
 481             $hdd_output =~ /(\d+)\s/;
 482             $temp = $1;
 483         }
 484     }
 485     elsif ( -e "/var/log/smartctl_out_hddtemp-".$array[$#array] )
 486     {
 487         $hdd_output = `cat /var/log/smartctl_out_hddtemp-".$array[$#array]." | grep Temperature_`;
 488         my @t = split(/\s+/,$hdd_output);
 489         $temp = $t[9];
 490     }
 491     else
 492     {
 493         $temp = 0;
 494     }
 495
 496
 497     print "Temperature for ".$array[$#array]."->".$temp."<-\n";
 498     # Nur ins RDD wenn nicht 0 (sonst klappt die min Anzeige nicht)
 499     if ($temp)
 500     {
 501         RRDs::update ("$rrdlog/hddtemp-".$array[$#array].".rrd", "-t", "temperature", "N:$temp");
 502         $ERROR = RRDs::error;
 503         print "Error in RRD::update for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
 504     }
 505   }
 506 }
 507
 508 sub updatembmondata
 509 {
 510   if ( ! -e "$rrdlog/mbmon.rrd" )
 511   {
 512     # database did not exist -> create
 513
 514     @args = ("$rrdlog/mbmon.rrd");
 515
 516     push(@args, "--step=300");
 517     foreach $key ( sort(keys %mbmon_values) )
 518     {
 519       push(@args, "DS:$key:GAUGE:600:U:U");
 520     }
 521     push(@args, "RRA:AVERAGE:0.5:1:576");
 522     push(@args, "RRA:AVERAGE:0.5:6:672");
 523     push(@args, "RRA:AVERAGE:0.5:24:732");
 524     push(@args, "RRA:AVERAGE:0.5:144:1460");
 525
 526     print("create ". join( ", ", @args)) if ( $dbg );
 527
 528     RRDs::create (@args);
 529     $ERROR = RRDs::error;
 530     print("Error in RRD::create for mbmon: $ERROR\n") if $ERROR;
 531   }
 532
 533   my @ds;
 534   my @val;
 535   my $template;
 536
 537   foreach $key ( sort(keys %mbmon_values) )
 538   {
 539     push(@ds, $key);
 540     push(@val, $mbmon_values{$key});
 541   }
 542
 543   $template = join(':', @ds);
 544   $value    = "N:".join(':', @val);
 545
 546   print("update template = '$template'\n") if ( $dbg );
 547   print("update value    = '$value'\n") if ( $dbg );
 548
 549   RRDs::update("$rrdlog/mbmon.rrd", "-t", $template, $value);
 550   $ERROR = RRDs::error;
 551   print("Error in RRD::update for mbmon: $ERROR\n") if $ERROR;
 552 }
 553
 554 ## Update ipac logs
 555 system ('/usr/sbin/fetchipac');
 556 sleep 8;
 557
 558 ###
 559 ### Squid Graphs
 560 ###
 561 if ( -e "/var/log/squid/access.log") {
 562         system ("/usr/bin/squid-graph -o=/srv/web/ipfire/html/sgraph --tcp-only < /var/log/squid/access.log >/dev/null 2>&1");
 563 }
 564
 565 ###
 566 ### utf8 conversion
 567 ###
 568 if ((${Lang::language} eq 'cs') ||
 569     (${Lang::language} eq 'hu') ||
 570     (${Lang::language} eq 'pl') ||
 571     (${Lang::language} eq 'sk')) {
 572         # Czech, Hungarian, Polish and Slovak character set
 573         foreach my $key(keys %Lang::tr) {
 574                 from_to($tr{$key}, "utf-8", "iso-8859-2");
 575         }
 576 } elsif (${Lang::language} eq 'tr') {
 577         # Turkish
 578         foreach my $key(keys %Lang::tr) {
 579                 from_to($tr{$key}, "utf-8", "iso-8859-9");
 580         }
 581 } else {
 582         foreach my $key(keys %Lang::tr) {
 583                 from_to($tr{$key}, "utf-8", "iso-8859-1");
 584         }
 585 }
 586
 587 ###
 588 ### System graphs
 589 ###
 590 updatecpudata();
 591 updateloaddata();
 592 updatememdata();
 593
 594 ###
 595 ### HDD graphs
 596 ###
 597
 598
 599 my @disks = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
 600 system("unlink /tmp/hddstatus && touch /tmp/hddstatus");
 601 print "\nFound following amount of disks:".@disks."\n";
 602 foreach (@disks){
 603 my $disk = $_;
 604 chomp $disk;
 605 print "Working on disk ".$disk.".\n";
 606
 607 my $status = "";
 608 my $diskstats = "";
 609 my $newdiskstats = "";
 610 my @array = split(/\//,$disk);
 611
 612 $diskstats = `cat /tmp/hddstats-$array[$#array]`;
 613 chomp $diskstats;
 614 my $newdiskstats = `/usr/bin/iostat -d -t $disk | tail -2 | head -1 | awk '{ print \$5","\$6}'`;
 615 chomp $newdiskstats;
 616 my $status = `hdparm -C /dev/$disk | tail -1 | cut -d: -f2`;
 617 chomp $status;
 618
 619 if ($status !~/standby/ || $diskstats ne $newdiskstats)
 620 {
 621     if (-e "/tmp/hddshutdown-".$array[$#array])
 622     {
 623       system("unlink /tmp/hddshutdown-".$array[$#array]);
 624     }
 625 }
 626
 627 if (-e "/tmp/hddshutdown-".$array[$#array])
 628 {
 629     $status = " standby\n";
 630 }
 631 else
 632 {
 633     $status = " active\n";
 634 }
 635
 636
 637 open(DATEI, ">>/tmp/hddstatus") || die "Datei nicht gefunden";
 638 print DATEI $disk."-".$status;
 639 close(DATEI);
 640
 641 updatediskdata($disk);
 642 updatehdddata($disk);
 643
 644 }
 645
 646 ###
 647 ### Firewallhits
 648 ###
 649 updatefwhitsdata();
 650
 651 ###
 652 ### Link Quality
 653 ###
 654 updatelq();
 655
 656 ###
 657 ### Mbmon Data
 658 ###
 659 updatembmondata();
 660
 661 ###
 662 ### Network Graphs
 663 ###
 664 @ipacsum = `/usr/sbin/ipacsum --exact -s 5m 2>/dev/null`;
 665 if (@ipacsum) {
 666         updateifdata  ("GREEN");
 667         updateifdata  ("RED");
 668         if ($settings{'CONFIG_TYPE'} =~ /^(2|4)$/ ) {
 669                 updateifdata  ("ORANGE");
 670         }
 671         if ($settings{'CONFIG_TYPE'} =~ /^(3|4)$/ ) {
 672                 updateifdata  ("BLUE");
 673         }
 674 }