summary-opts revision 293896 
1# EDIT THIS FILE WITH CAUTION  (summary-opts)
2#
3# It has been AutoGen-ed  January  7, 2016 at 11:27:14 PM by AutoGen 5.18.5
4# From the definitions    summary-opts.def
5# and the template file   perlopt
6
7use Getopt::Long qw(GetOptionsFromArray);
8Getopt::Long::Configure(qw(no_auto_abbrev no_ignore_case_always));
9
10my $usage;
11
12sub usage {
13    my ($ret) = @_;
14    print STDERR $usage;
15    exit $ret;
16}
17
18sub paged_usage {
19    my ($ret) = @_;
20    my $pager = $ENV{PAGER} || '(less || more)';
21
22    open STDOUT, "| $pager" or die "Can't fork a pager: $!";
23    print $usage;
24
25    exit $ret;
26}
27
28sub processOptions {
29    my $args = shift;
30
31    my $opts = {
32        'directory' => '/var/log/ntp',
33        'end-date' => '',
34        'output-directory' => '/tmp',
35        'peer-dist-limit' => '400',
36        'skip-time-steps' => '3600',
37        'start-date' => '19700101',
38        'help' => '', 'more-help' => ''
39    };
40    my $argument = '';
41    my $ret = GetOptionsFromArray($args, $opts, (
42        'directory=s', 'end-date=i', 'output-directory=s',
43        'peer-dist-limit=f', 'skip-time-steps=f', 'start-date=i',
44        'help|?', 'more-help'));
45
46    $usage = <<'USAGE';
47summary - compute various stastics from NTP stat files - Ver. 4.2.8p5
48USAGE: summary [ -<flag> [<val>] | --<name>[{=| }<val>] ]... 
49
50        --directory=str          Directory containing stat files
51        --end-date=num           End date
52        --output-directory=str   Output directory
53        --peer-dist-limit=float  Peer dist limit
54        --skip-time-steps=float  Ignore time offsets larger that this
55        --start-date=num         Start date
56    -?, --help                   Display usage information and exit
57        --more-help              Pass the extended usage text through a pager
58
59Options are specified by doubled hyphens and their name or by a single
60hyphen and the flag character.
61USAGE
62
63    usage(0)       if $opts->{'help'};
64    paged_usage(0) if $opts->{'more-help'};
65    $_[0] = $opts;
66    return $ret;
67}
68
69END { close STDOUT };
70