viewvc.cgi/cricket/parse_ntpq.pl

#!/usr/bin/perl -w

# Based on work of Matthew.Stier@fnc.fujitsu.com

use strict;

my $gInstallRoot;
BEGIN {
        $gInstallRoot = (($0 =~ m:^(.*/):)[0] || "./") . "..";
}


use lib "$gInstallRoot/lib";
use strict;

# Test for the number of arguments
if ($#ARGV != 1) {
        print STDERR "usage: $0 host peer\n";
        exit 1;
}

# Get the server
my($server) = shift @ARGV;
# Get the peer
my($peer) = shift @ARGV;

my @targets;

# Get the ntpq data
open(NTPQ,"/usr/bin/ntpq -pn $server |") || die "ntpq: $!";

if ($peer eq "--config") {
        print "target --default--\n\tserver = $server\n\n";
}

my $skip_header = 1;
# Step through remaining lines
while (<NTPQ>) {
        chomp;
        next if (! /^=+$/ && $skip_header);
        $skip_header = 0;

        # Break lines into fields
        my($remote, $refid, $stratum, $t, $when, $poll, $reach, 
                $delay, $offset, $jitter) = (split ' ', substr($_, 1), 10);
        # Print delay, offset, and jitter
        print "$delay\n$offset\n$jitter\n" if ( $remote eq $peer );
        if ($peer eq "--config" && $reach && $reach > 0 && $remote ne "127.127.1.1") {
                print "target $server-$remote\n\tpeer = $remote\n\tskip-overview = 1\n\n";
                push @targets,"$server-$remote";
        }
}

if ($peer eq "--config") {
        print "target $server-overview\n\tmtargets  = \"",join("; ",@targets),"\"";
}
1	dpavlin	1.1	#!/usr/bin/perl -w
2
3			# Based on work of Matthew.Stier@fnc.fujitsu.com
4
5			use strict;
6
7			my $gInstallRoot;
8			BEGIN {
9			$gInstallRoot = (($0 =~ m:^(.*/):)[0] \|\| "./") . "..";
10			}
11
12
13			use lib "$gInstallRoot/lib";
14			use strict;
15
16			# Test for the number of arguments
17			if ($#ARGV != 1) {
18			print STDERR "usage: $0 host peer\n";
19			exit 1;
20			}
21
22			# Get the server
23			my($server) = shift @ARGV;
24			# Get the peer
25			my($peer) = shift @ARGV;
26
27			my @targets;
28
29			# Get the ntpq data
30			open(NTPQ,"/usr/bin/ntpq -pn $server \|") \|\| die "ntpq: $!";
31
32			if ($peer eq "--config") {
33			print "target --default--\n\tserver = $server\n\n";
34			}
35
36			my $skip_header = 1;
37			# Step through remaining lines
38			while (<NTPQ>) {
39			chomp;
40			next if (! /^=+$/ && $skip_header);
41			$skip_header = 0;
42
43			# Break lines into fields
44			my($remote, $refid, $stratum, $t, $when, $poll, $reach,
45			$delay, $offset, $jitter) = (split ' ', substr($_, 1), 10);
46			# Print delay, offset, and jitter
47			print "$delay\n$offset\n$jitter\n" if ( $remote eq $peer );
48			if ($peer eq "--config" && $reach && $reach > 0 && $remote ne "127.127.1.1") {
49			print "target $server-$remote\n\tpeer = $remote\n\tskip-overview = 1\n\n";
50			push @targets,"$server-$remote";
51			}
52			}
53
54			if ($peer eq "--config") {
55			print "target $server-overview\n\tmtargets = \"",join("; ",@targets),"\"";
56			}