--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgignore Tue Aug 07 14:51:16 2012 +0200
@@ -0,0 +1,8 @@
+syntax: glob
+*.swp
+debian/files
+check_roomtemp
+
+syntax: regexp
+(build|configure)-stamp$
+debian/nagios-plugin-roomtemp[./]
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.perltitdy Tue Aug 07 14:51:16 2012 +0200
@@ -0,0 +1,2 @@
+--paren-tightness=2
+--square-bracket-tightness=2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile Tue Aug 07 14:51:16 2012 +0200
@@ -0,0 +1,22 @@
+SCRIPTS = check_roomtemp
+CLEANFILES = ${SCRIPTS}
+DESTDIR =
+prefix = /usr
+
+plugindir = ${prefix}/lib/nagios/plugins/ius
+
+.PHONY: all clean install
+
+all: ${SCRIPTS}
+
+clean:
+ -rm -f ${CLEANFILES}
+
+install: all
+ install -d -m 0755 ${DESTDIR}/${plugindir}
+ install -m 0755 $(SCRIPTS) ${DESTDIR}/${plugindir}/
+
+%: %.pl
+ @perl -c $<
+ @cp -f $< $@
+ @chmod +x $@
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/check_roomtemp.pl Tue Aug 07 14:51:16 2012 +0200
@@ -0,0 +1,195 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use LWP::Simple;
+use File::Basename;
+use Getopt::Long;
+use Pod::Usage;
+
+delete @ENV{ grep /^LC_/ => keys %ENV };
+$ENV{LANG} = "C";
+$ENV{LC_ALL} = "C";
+
+sub version($$);
+sub get_temp($$);
+sub report($$$);
+
+my %ERRORS = (
+ OK => 0,
+ WARNING => 1,
+ CRITICAL => 2,
+ UNKNOWN => 3,
+ DEPENDENT => 4
+);
+
+my $ME = basename $0;
+my $NAME = "ROOMTEMP";
+my $VERSION = "0.1";
+
+my %opt = (
+ warning => 35.00,
+ critical => 40.00,
+ url => 'http://thermo.local.site/status.xml',
+ search => '<temp>[+-]\s+([\d\.]+)</temp>'
+);
+
+MAIN: {
+ Getopt::Long::Configure('bundling');
+ GetOptions(
+ "w|warning=f" => \$opt{warning},
+ "c|critical=f" => \$opt{critical},
+ "u|url=s" => \$opt{url},
+ "s|search=s" => \$opt{search},
+ "h|help" => sub { pod2usage( -verbose => 1, -exitval => $ERRORS{OK} ) },
+ "m|man" => sub { pod2usage( -verbose => 2, -exitval => $ERRORS{OK} ) },
+ "V|version" => sub { version( $ME, $VERSION ); exit $ERRORS{OK}; }
+ ) or pod2usage( -verbose => 1, -exitval => $ERRORS{CRITICAL} );
+
+ my ($temp) = get_temp( \$opt{url}, \$opt{search} );
+ report( \$temp, \$opt{warning}, \$opt{critical} );
+}
+
+sub get_temp($$) {
+ my ( $url, $search ) = @_;
+ my $temp;
+ my $content = get($$url);
+ if ( !$content ) {
+ print "$NAME UNKNOWN: can't get status informations from URL\n";
+ exit $ERRORS{UNKNOWN};
+ }
+ $content =~ /$$search/;
+
+ if ( !$1 ) {
+ print "$NAME UNKNOWN: can't get temperature from search string\n";
+ exit $ERRORS{UNKNOWN};
+ }
+ $temp = sprintf( "%.2f", $1 );
+ return $temp;
+}
+
+sub report($$$) {
+ my ( $temp, $warning, $critical ) = @_;
+ $warning = sprintf( "%.2f", $$warning );
+ $critical = sprintf( "%.2f", $$critical );
+
+ $$temp =~ /^(\d+)\.(\d+)/;
+ my $ta = $1;
+ my $tb = $2;
+
+ $warning =~ /^(\d+)\.(\d+)/;
+ my $wa = $1;
+ my $wb = $2;
+
+ $critical =~ /^(\d+)\.(\d+)/;
+ my $ca = $1;
+ my $cb = $2;
+
+ if ( $ta > $ca ) {
+ print
+ "$NAME CRITICAL: +$$temp C | roomtemp=$$temp;$warning;$critical\n";
+ exit $ERRORS{CRITICAL};
+ }
+ if ( ( $ta == $ca ) && ( $tb >= $cb ) ) {
+ print
+ "$NAME CRITICAL: +$$temp C | roomtemp=$$temp;$warning;$critical\n";
+ exit $ERRORS{CRITICAL};
+ }
+ if ( $ta > $wa ) {
+ print "$NAME WARNING: +$$temp C | roomtemp=$$temp;$warning;$critical\n";
+ exit $ERRORS{WARNING};
+ }
+ if ( ( $ta == $wa ) && ( $tb >= $wb ) ) {
+ print "$NAME WARNING: +$$temp C | roomtemp=$$temp;$warning;$critical\n";
+ exit $ERRORS{WARNING};
+ }
+ print "$NAME OK: +$$temp C | roomtemp=$$temp;$warning;$critical\n";
+ exit $ERRORS{OK};
+}
+
+sub version($$) {
+ my ( $progname, $version ) = @_;
+
+ print <<_VERSION;
+$progname version $version
+Copyright (C) 2011 by Christian Arnold and Schlittermann internet & unix support.
+
+$ME comes with ABSOLUTELY NO WARRANTY. This is free software,
+and you are welcome to redistribute it under certain conditions.
+See the GNU General Public Licence for details.
+_VERSION
+}
+
+__END__
+
+=head1 NAME
+
+check_roomtemp - nagios plugin to check room temperature
+
+=head1 SYNOPSIS
+
+check_roomtemp [B<-w>|B<--warning> I<floating_point>] [B<-c>|B<--critical> I<floating_point>]
+
+check_roomtemp [B<-u>|B<--url> I<string>]
+
+check_roomtemp [B<-s>|B<--search> I<string>]
+
+check_roomtemp [B<-h>|B<--help>]
+
+check_roomtemp [B<-m>|B<--man>]
+
+check_roomtemp [B<-V>|B<--version>]
+
+=head1 OPTIONS
+
+=over
+
+=item B<-w>|B<--warning> I<integer>
+
+Exit with WARNING status if temperature is greater than or equal this value (default: 35.00)
+
+=item B<-c>|B<--critical> I<floating point>
+
+Exit with CRITICAL status if temperature is greater than or equal this value (default: 40.00)
+
+=item B<-u>|B<--url> I<string>
+
+URL for geting status information (default: 'http://thermo1.vic.site/status.xml')
+
+=item B<-s>|B<--search> I<string>
+
+Search string for the temperature on the given url (default: '<temp>[+-]\s+([\d\.]+)</temp>')
+
+=item B<-h>|B<--help>
+
+Print detailed help screen.
+
+=item B<-m>|B<--man>
+
+Print manual page.
+
+=item B<-V>|B<--version>
+
+Print version information.
+
+=back
+
+=head1 DESCRIPTION
+
+This nagios plugin check the room temperature.
+
+=head1 VERSION
+
+This man page is current for version 0.1 of B<check_roomtemp>.
+
+=head1 AUTHOR
+
+Written by Christian Arnold L<arnold@schlittermann.de>
+
+=head1 COPYRIGHT
+
+Copyright (C) 2012 by Christian Arnold and Schlittermann internet & unix support.
+This is free software, and you are welcome to redistribute it under certain conditions.
+See the GNU General Public Licence for details.
+
+=cut