#!/usr/bin/perl ############################################################################### # # # IPFire.org - A linux based firewall # # Copyright (C) 2005-2011 IPFire Team # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # # the Free Software Foundation, either version 3 of the License, or # # (at your option) any later version. # # # # This program is distributed in the hope that it will be useful, # # but WITHOUT ANY WARRANTY; without even the implied warranty of # # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # # GNU General Public License for more details. # # # # You should have received a copy of the GNU General Public License # # along with this program. If not, see . # # # ############################################################################### use strict; # enable only the following on debugging purpose #use warnings; #use CGI::Carp 'fatalsToBrowser'; require '/var/ipfire/general-functions.pl'; require "${General::swroot}/lang.pl"; require "${General::swroot}/header.pl"; require "${General::swroot}/graphs.pl"; my %color = (); my %mainsettings = (); &General::readhash("${General::swroot}/main/settings", \%mainsettings); &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color); my %sensorsettings = (); my @sensorsgraphs = (); # Main directory where rrdlog puts the sensor data. my $sensorsdir = "$mainsettings{'RRDLOG'}/collectd/localhost"; # Open sensors directory. opendir(SENSORS, "$sensorsdir") or die "Could not opendir $sensorsdir: $!\n"; # Read-in all sensors. my @sensor_dirs = readdir(SENSORS); # Close directory handle. closedir(SENSORS); # Loop through the grabbed sensors. foreach my $sensor_dir (@sensor_dirs) { # Skip everything which does not start with "sensors-". next unless $sensor_dir =~ /^sensors-/; # Check if the omitet element is a directory. next unless (-d "$sensorsdir/$sensor_dir"); # Open sensor directory and lookup for sensors. opendir(SENSOR_DIR, "$sensorsdir/$sensor_dir") or die "Could not opendir $sensorsdir/$sensor_dir: $!\n"; # Grab single sensors from the directory. my @sensors = readdir(SENSOR_DIR); # Close directory handle. closedir(SENSOR_DIR); # Loop through the omited sensors. foreach my $sensor (@sensors) { # Skip everything which is not a regular file. next unless (-f "$sensorsdir/$sensor_dir/$sensor"); # Add sensor to the array of sensorsgrapghs. push(@sensorsgraphs, "$sensorsdir/$sensor_dir/$sensor"); } } # Look for ACPI Thermal Zone sensors. my @thermal_zone_sensors = grep(/thermal-thermal_zone/, @sensor_dirs); # If a thermal zone sensor has been found add it to the sensorsgraphs array. if (@thermal_zone_sensors) { # Loop through the array of thermal zone sensors. foreach my $thermal_zone_sensor (@thermal_zone_sensors) { # Add the sensor to the array. push(@sensorsgraphs, "$sensorsdir/$thermal_zone_sensor"); } } &Header::showhttpheaders(); &Header::openpage($Lang::tr{'hardware graphs'}, 1, ''); &Header::openbigbox('100%', 'left'); &Header::getcgihash(\%sensorsettings); if ( $sensorsettings{'ACTION'} eq $Lang::tr{'save'} ) { foreach(@sensorsgraphs){ chomp($_); $_ =~ /\/(.*)sensors-(.*)\/(.*)\.rrd/; my $label = $2.$3;$label=~ s/-//g; if ( $sensorsettings{'LINE-'.$label} ne "on" ){ $sensorsettings{'LINE-'.$label} = 'off'; } elsif ($sensorsettings{'LINE-'.$label} eq "on" ){ $sensorsettings{'LINE-'.$label} = 'checked'; } $sensorsettings{'LABEL-'.$label} =~ s/\W//g; } &General::writehash("${General::swroot}/sensors/settings", \%sensorsettings); } # This should be save, because no user given content will be processed. #my @disks = `ls -1 /sys/block | grep -E '^sd|^nvme' | sort | uniq`; my @disks = &get_disks(); foreach (@disks){ my $disk = $_; chomp $disk; my @array = split(/\//,$disk); &Header::openbox('100%', 'center', "$array[$#array] $Lang::tr{'graph'}"); &Graphs::makegraphbox("hardwaregraphs.cgi",$array[$#array],"day"); &Header::closebox(); } if ( grep(/thermal-thermal_zone/, @sensorsgraphs) ) { &Header::openbox('100%', 'center', "ACPI Thermal-Zone Temp $Lang::tr{'graph'}"); &Graphs::makegraphbox("hardwaregraphs.cgi","thermaltemp","day"); &Header::closebox(); } if ( grep(/temperature-/, @sensorsgraphs) ) { &Header::openbox('100%', 'center', "hwtemp $Lang::tr{'graph'}"); &Graphs::makegraphbox("hardwaregraphs.cgi","hwtemp","day"); Header::closebox(); } if ( grep(/fanspeed-/, @sensorsgraphs) ) { &Header::openbox('100%', 'center', "hwfan $Lang::tr{'graph'}"); &Graphs::makegraphbox("hardwaregraphs.cgi","hwfan","day"); &Header::closebox(); } if ( grep(/voltage-/, @sensorsgraphs) ) { &Header::openbox('100%', 'center', "hwvolt $Lang::tr{'graph'}"); &Graphs::makegraphbox("hardwaregraphs.cgi","hwvolt","day"); &Header::closebox(); } if ( @sensorsgraphs ) { sensorsbox(); } &Header::closebigbox(); &Header::closepage(); sub sensorsbox { &Header::openbox('100%', 'center', "$Lang::tr{'mbmon settings'}"); print < END ; foreach (@sensorsgraphs){ $_ =~ /\/(.*)sensors-(.*)\/(.*)\.rrd/; my $label = $2.$3;$label=~ s/-//g; $sensorsettings{'LABEL-'.$label}="$label"; $sensorsettings{'LINE-'.$label}="checked"; &General::readhash("${General::swroot}/sensors/settings", \%sensorsettings); print(""); print("\n"); } print <
$Lang::tr{'mbmon display'} $Lang::tr{'mbmon label'}
END ; &Header::closebox(); } sub get_disks () { my @disks; # Open virtal sys FS and grab block devices. opendir(SYS, "/sys/block") or die "Could not opendir /sys/block/: $!\n"; # Grab all available block devices. my @blockdevs = readdir(SYS); # Close directory handle. closedir(SYS); # Loop through the array of blockdevs. foreach my $dev (@blockdevs) { # Skip all devices which does not start with "sd" or "nvme". next unless (( $dev =~ /^sd/) || ($dev =~ /^nvme/)); # Add the device to the array of disks. push(@disks, $dev); } # Remove duplicates. my @disks = &uniq(@disks); # Sort the array. my @disks = sort(@disks); # Return the array. return @disks; } # Tiny code snipped to get a uniq() like function. sub uniq { my %seen; return grep { !$seen{$_}++ } @_; }