sysinfo.pl

use warnings;
use strict;
use utf8;
use Xchat ':all';

Xchat::hook_command('sysinfo', 'sysinfo');

sub sysinfo {
   if(defined $_[0][1]) {
      sysinfo_l();
      return undef;
   }
   #my $format  = "\x0F\x0302os\x03[ %os% ] \x0302distro\x03[ %distro% ] \x0302host\x03[ %machine% ] \x0302cpu\x03[ %cpu% ] \x0302battery\x03[ %battery% ] ";
   my $format  = "\x0F\x0302os\x03[ %os% ] \x0302distro\x03[ %distro% ] \x0302host\x03[ %machine% ] \x0302cpu\x03[ %cpu% ] ";
   $format .= "\x0302mem\x03[ %mem% ] \x0302disk\x03[ %disk% ] \x0302video\x03[ %video% ] \x0302sound\x03[ %sound% ] ";
   $format .= "\x0302network\x03[ %network% ] \x0302temp\x03[ %temp% ] \x0302uptime\x03[ %uptime% ]";
   my $os      = get_os(); $format =~ s/\%os\%/$os/;
   my $distro  = get_distro(); $format =~ s/\%distro\%/$distro/;
   my $cpu     = get_cpu(); $format =~ s/\%cpu\%/$cpu/;
   my $name    = machine_name(); $format =~ s/\%machine\%/$name/;
   # my $battery = batteryinfo(); $format =~ s/\%battery\%/$battery/;
   my $mem     = mem_info(); $format =~ s/\%mem\%/$mem/;
   my $disk    = disk_info(); $format =~ s/\%disk\%/$disk/;
   my $video   = video_info(); $format =~ s/\%video\%/$video/;
   my $audio   = sound_info(); $format =~ s/\%sound\%/$audio/;
   my $net     = network_info(); $format =~ s/\%network\%/$net/;
   my $temper  = temp_info(); ($temper eq 'null') ? $format =~ s/\x0302temp\x03\[\s\%temp\%\s\]// : $format =~ s/\%temp\%/$temper/;
   my $uptime  = uptime(); $format =~ s/\%uptime\%/$uptime/;
   Xchat::command('MSG ' . Xchat::get_info('channel') . ' ' . $format);
}

sub get_os {
   my $temp = `uname -srm`;
   chomp($temp);
   return $temp;
}

sub get_distro {
   my $temp = `cat /etc/issue`;
   $temp = (split(/\\/, $temp))[0];
   $temp =~ s/\s+$//;
   return $temp;
}

sub machine_name() {
   my $temp = `uname -n`;
   chomp($temp);
   return $temp;
}

sub get_cpu() {
   my @temp = split(/\n/, `cat /proc/cpuinfo`);
   my $ret = '';
   my $model; my $mhz; my $cores;
   foreach my $i (@temp) {
      my @tmp = split(/:/, $i);
      my $label = $tmp[0];
      next unless defined $label;
      $label =~ s/\s//g;
      $label =~ s/.[^A-z]//g;
      if ($label eq 'modelname') {
        $model = (split(/:\s/, $i))[1];
      }
      elsif($label eq 'cpuMHz') {
        $mhz = (split(/:\s/, $i))[1];
      }
      elsif($label eq 'cpucores') {
        $cores = (split(/:\s/, $i))[1];
      }
   }
   $ret .= $model . ' ';
   $ret .= sprintf("%.1f", $mhz / 1000) . 'GHz ';
   $ret .= $cores . ' cores';
   return $ret;
}

sub strmult {
   my $ret = '';
   for(my $i = 0; $i ne $_[1]; $i++) { $ret .= $_[0]; }
   return $ret;
}

sub batteryinfo {
   my @battery = split(/\,/, (split(/\s/, `acpi`, 3))[2], 3);
   $battery[1] =~ s/\s//g;
   my @temp = split(//, $battery[1]);
   chomp($battery[-1]);
   my $temp = @temp;
   if($temp eq 2) {
      return "\00307,01[\003\00303,01|\003\00305,01---------\003\00307,01]: \003\00305,01" . $battery[1] . " \003";
   }
   elsif($temp eq 4) {
      if(defined $battery[2]) {
     return "\00300,01[\003\00303,01||||||||||\003\00300,01]: \003\00309,01" . $battery[1] . " \003";
      }
      else {
     return "\00300,01[\003\00303,01||||||||||\003\00300,01]: \003\00309,01" . $battery[1] . " \003";
      }
   }
   else {
      my $prec = int($temp[0]);
      my $red = 10 - $prec;
      my $ret = '';
      $ret .= "\00300,01[\003\00303,01" . strmult('|', $prec) . "\003\00305,01" . strmult('-', $red) . "\003\00300,01]: \003";
      if($prec < 6) {
     if($prec < 3) {
        $ret .= "\00305,01";
     }
     else {
        $ret .= "\00308,01";
     }
      }
      else {
     if($prec < 9) {
        $ret .= "\00303,01";
     }
     else {
        $ret .= "\00309,01";
     }
      }
      $ret .= $battery[1];
      $ret .= " \003\x0F";
      return $ret;
   }
}

sub mem_info() {
   my $ret = '';
   my @tmp = split(/\n/, `cat /proc/meminfo`);
   my $total = $tmp[0];
   my $free  = $tmp[1];
   $total =~ m/.+?\s+(\d+)\s/;
   $total = int($1);
   $total /= 1000;
   $free  =~ m/.+?\s+(\d+)\s/;
   $free  = int($1);
   $free  /= 1000;
   $ret .= "Total/Free: " . sprintf("%.0fMB", $total)  . "/" . sprintf("%.0fMB", $free);
   return $ret;
}

sub disk_info() {
   my $ret = '';
   my $df = `df -lm --total`;
   my @split_up = split(/\n/, $df);
   foreach my $i (@split_up) {
      chomp($i);
      $i =~ s/(\s+|\t+)/ /g;
      my @sub_split = split(/\s/, $i);
      if($sub_split[0] eq "total")
      {
     $ret .= "Size/Used: " . sprintf("%.1f", int($sub_split[3]) / 1000) . "GB/" . sprintf("%.1f", int($sub_split[2]) / 1000) . "GB";
      }
   }
   return $ret;
}

sub video_info() {
   my $vga = `lspci | grep -i vga`;
   $vga = (split(/\n/, $vga))[0];
   $vga = (split(/:/, $vga))[-1];
   $vga =~ s/^\s+//;
   $vga =~ s/\s+$//;
   $vga =~ s/\[/(/;
   $vga =~ s/\]/)/;
   if($vga =~ m/^ATI\s/i) {
      $vga =~ s/^ATI/\x0300,05\x02 ATI \x02\x03/i;
   }
   elsif($vga =~ m/^NVIDIA\s/i) {
      $vga =~ s/^NVIDIA/\x0301,09\x02@\x02\x03\x0300,01\x02NVIDIA \x02\x03/i;
   }
   return $vga;
}

sub sound_info() {
   my @sound = split(/\n/, `lspci | grep -i audio`);
   my $audio = $sound[0];
   $audio = (split(' ', $audio, 2))[1];
   $audio =~ s/^\s+//;
   $audio =~ s/\s+$//;
   $audio =~ s/\[/(/g;
   $audio =~ s/\]/)/g;
   return $audio;
}

sub network_info() {
   my $ret = '';
   if(`lspci | grep -i network`) {
      my @net = split(/\n/, `ifconfig wlan0`);
      foreach my $line (@net) {
     $line =~ s/^(\s+|\t+)//;
     if($line =~ /^rx bytes:/i) {
        Xchat::print($line);
        $line =~ m/.+?\((.+?)\).+?\((.+?)\)/;
        my $rx = $1;
        my $tx = $2;
        $ret .= 'wlan0 RX/TX Bytes: ' . $rx . '/' . $tx;
     }
     next;
      }
   }
   else {
      my @net = split(/\n/, `ifconfig eth0`);
      foreach my $line (@net) {
     if($line =~ /^rx bytes:/i) {
        Xchat::print($line);
        $line =~ m/.+?\((.+?)\).+?\((.+?)\)/;
        my $rx = $1;
        my $tx = $2;
        $ret .= 'eth0 RX/TX Bytes: ' . $rx . '/' . $tx;
     }
     next;
      }
   }
   return $ret;
}

sub temp_info() {
   if(!system('acpi')) {}
   else { return 'null'; }
   return (split(/\s/, `acpi -tf`))[3] . '°F';
}

sub uptime() {
   my $up = `uptime`;
   $up =~ s/^\s+//g;
   my @up_a = split(/\s/, $up);
   my $up_a = @up_a;
   if($up_a == 10) {
      my $ret = (split(/\s/, $up))[2];
      $ret =~ s/,//g;
      return $ret . ' hours';
   }
   else {
      my $ret = (split(/\s/, $up))[2] . ' ' . (split(/\s/, $up))[3] . 'hours';
      $ret =~ s/,//g;
      return $ret;
   }
}