Subversion Repositories camp_sysinfo_client_3

#!/usr/bin/env perl
use warnings;
use strict;  

# Description: Gets information on Unix based systems

our $VERSION = '1.0';

# Basic Unix module for sysinfo client
# Author: R. W. Rodolico
# Date:   2016-04-08

# gets additional systems information on Linux machine using some standard
# utilities


BEGIN {
   push @INC, shift;
}

use library;

exit 1 unless &getOperatingSystem() =~ m/bsd/i;

# the commands this script will use
my %commands = ( 
                  'grep' => '',
                  'dmesg' => '',
                  'uname' => ''
               );
               

# check the commands for validity
foreach my $command ( keys %commands ) {
   $commands{$command} = &validCommandOnSystem( $command );
}




# category we will use for all values found
# see sysinfo for a list of valid categories
my $CATEGORY = 'system';

my $temp;

my @cpu = qx(dmesg | grep CPU);
chomp @cpu;
my $numProcessor = 0;
for ( my $i = 0; $i < @cpu; $i++ ) {
   if ( $cpu[$i] =~ m/^CPU:(.*)/ ) {
      print "$CATEGORY\tcpu\t$1\n";
      if ( $cpu[$i] =~ m/([0-9.]+)\s*([gm]hz])/ ) {
         $temp = $1;
         $temp *= 1000 if ( lc($2) eq 'ghz' );
         print "$CATEGORY\tcpu_speed\t$temp\n";
      }
   } elsif ( $cpu[$i] =~ m/^cpu\d/ ) {
      $numProcessor++;
   }
}
print "$CATEGORY\tnum_cpu\t$numProcessor\n";


my $mem = qx( dmesg | grep 'real memory' );
# real memory  = 4286578688 (4088 MB)
$mem =~ m/=\s+(\d+)/;
$mem = $1 / 1024;
print "$CATEGORY\tmemory\t$mem\n";


# all this needs is uname
print "$CATEGORY\tcpu_sub\t" . &cleanUp('', qx(uname -m)) . "\n" if $commands{'uname'};

my $uptime = qx( uptime );
chomp $uptime;
$uptime =~ m/.*up +(?:(\d+) days?,? +)?(\d+):(\d+),.*/;
$uptime =  $1*86400+ $2 * 3600 + $3 * 60;
print "$CATEGORY\tlast_boot\t" . (time - $uptime) . "\n";
print "$CATEGORY\tuptime\t$uptime\n";

exit 0;