From e22b73286bbf862090785adf022093dab751f62d Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Thu, 29 Jul 2010 23:41:47 +0200
Subject: Add icli -lq to list the scheduling queue

---
 bin/icli | 44 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 42 insertions(+), 2 deletions(-)

(limited to 'bin')

diff --git a/bin/icli b/bin/icli
index b8fb7df..4721990 100755
--- a/bin/icli
+++ b/bin/icli
@@ -4,6 +4,7 @@ use strict;
 use warnings;
 use 5.010;
 
+use Date::Format;
 use Getopt::Long qw/:config bundling/;
 use Term::ANSIColor;
 
@@ -38,6 +39,11 @@ sub with_colour {
 	}
 }
 
+sub pretty_date {
+	my ($unix) = @_;
+	return time2str('%Y-%m-%d %H:%M:%S', $unix);
+}
+
 sub read_objects_line {
 	my ($line, $ref) = @_;
 
@@ -118,6 +124,37 @@ sub host_state {
 	}
 }
 
+sub display_queue {
+	my @queue = map  { $_->[0] }
+	            sort { $a->[1] <=> $b->[1] }
+	            map  { [$_, $_->{next_check}] }
+	                 (values %{$data->{hosts}},
+	                  map { @{$_} } values %{$data->{services}});
+
+	printf(
+		"%-25.25s  %-20.20s  %-19s  %-19s\n",
+		'Host',
+		'Service',
+		'Last Check',
+		'Next Check',
+	);
+
+	for my $e (@queue) {
+
+		if ($e->{next_check} == 0) {
+			next;
+		}
+
+		printf(
+			"%-25.25s  %-20.20s  %-19s  %-19s\n",
+			$e->{host_name},
+			$e->{service_description} // q{},
+			pretty_date($e->{last_check}),
+			pretty_date($e->{next_check}),
+		);
+	}
+}
+
 sub display_service {
 	my ($s) = @_;
 	printf(
@@ -225,6 +262,9 @@ elsif ($list_type eq 'h') {
 		display_host($host, 1);
 	}
 }
+elsif ($list_type eq 'q') {
+	display_queue();
+}
 else {
 	die("See perldoc -F $0\n");
 }
@@ -270,11 +310,11 @@ Show details for all hosts in I<hostgroup>
 
 Only show I<host>'s services
 
-=item B<-l>|B<--list> B<hosts>|B<services>
+=item B<-l>|B<--list> B<hosts>|B<services>|B<queue>
 
 List either services (the default) or hosts.
 Note that only the first character of the argument is checked, so C<< icli
--lh >> and C<< icli -ls >> are also fine.
+-lh >>, C<< icli -ls >> etc. are also fine.
 
 =item B<-s>|B<--short>
 
-- 
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