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package HotSaNICmod::OSdep;

use RRDs;

sub version {
  ($VERSION = '$Revision: 1.4 $') =~ s/.*(\d+\.\d+).*/$1/;
  return "$^O.pm $VERSION";
  }

sub sample {
  my %args=@_;

  @readings = `/usr/local/bin/mbmon -rc1`
    or print time," ",$args{MODNAME},": Unable to run /usr/local/bin/mbmon.\n";

  foreach (keys(%args)) {
    if (index($_,"SENSOR") >= 0 ) {
      ($undef,$dev)=split(/,/,$args{$_});
      
      foreach(@readings){
        # force it to scalar just in case
        if(/$dev\s+:\s+(.*)/i){ $value = $1;$value++;$value--; }
      }

      # build new database if needed
      if ( ! -e "rrd/$dev.rrd" ) { system("./makerrd","$dev","10000") }

      # update database
      RRDs::update "rrd/$dev.rrd",time.":".$value;  
      if ($ERROR = RRDs::error) { print time," ",$args{MODNAME},":  unable to update `$dev.rrd': $ERROR\n"; }
      }
    }
  }

1;