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# Utility drawer for Nagios plugins.
# $Id$
#
# $Log$
# Revision 1.3 2002/05/10 03:49:22 sghosh
# added programs to autoconf
#
# Revision 1.2 2002/05/08 05:10:35 sghosh
# is_hostname added, update CODES to POSIX
#
#
package utils;
require Exporter;
@ISA = qw(Exporter);
@EXPORT_OK = qw($TIMEOUT %ERRORS &print_revision &support &usage);
#use strict;
#use vars($TIMEOUT %ERRORS);
sub print_revision ($$);
sub usage;
sub support();
sub is_hostname;
## updated by autoconf
$PATH_TO_RPCINFO = "@PATH_TO_RPCINFO@" ;
$PATH_TO_NTPDATE = "@PATH_TO_NTPDATE@" ;
$PATH_TO_NTPDC = "@PATH_TO_NTPDC@" ;
$PATH_TO_LMSTAT = "@PATH_TO_LMSTAT@" ;
## common variables
$TIMEOUT = 15;
%ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4);
## utility subroutines
sub print_revision ($$) {
my $commandName = shift;
my $pluginRevision = shift;
$pluginRevision =~ s/^\$Revision: //;
$pluginRevision =~ s/ \$\s*$//;
print "$commandName (@PACKAGE@ @VERSION@) $pluginRevision\n";
print "@WARRANTY@";
}
sub support () {
my $support='@SUPPORT@';
$support =~ s/@/\@/g;
$support =~ s/\\n/\n/g;
print $support;
}
sub usage {
my $format=shift;
printf($format,@_);
exit $ERRORS{'UNKNOWN'};
}
sub is_hostname {
my $host1 = shift;
if ($host1 && $host1 =~ m/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[a-zA-Z][-a-zA-Z0-9]+(\.[a-zA-Z][-a-zA-Z0-9]+)*)$/) {
return 1;
}else{
return 0;
}
}
1;
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