73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
# EDIT THIS FILE WITH CAUTION (update-leap-opts)
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#
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# It has been AutoGen-ed November 21, 2016 at 07:59:22 AM by AutoGen 5.18.5
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# From the definitions update-leap-opts.def
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# and the template file perlopt
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use Getopt::Long qw(GetOptionsFromArray);
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Getopt::Long::Configure(qw(no_auto_abbrev no_ignore_case_always));
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my $usage;
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sub usage {
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my ($ret) = @_;
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print STDERR $usage;
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exit $ret;
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}
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sub paged_usage {
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my ($ret) = @_;
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my $pager = $ENV{PAGER} || '(less || more)';
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open STDOUT, "| $pager" or die "Can't fork a pager: $!";
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print $usage;
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exit $ret;
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}
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sub processOptions {
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my $args = shift;
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my $opts = {
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'source-url' => '',
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'ipv4' => '',
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'destination' => '',
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'expiration' => '',
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'ntp-conf-file' => '',
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'force-update' => '',
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'dont-wait' => '',
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'help' => '', 'more-help' => ''
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};
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my $argument = '';
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my $ret = GetOptionsFromArray($args, $opts, (
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'source-url|s=s', 'ipv4|4', 'destination|d=f',
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'expiration|e=s', 'ntp-conf-file|f=s', 'force-update|F',
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'dont-wait',
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'help|?', 'more-help'));
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$usage = <<'USAGE';
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update-leap - leap-seconds file manager/updater - Ver. 4.2.8p9
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USAGE: update-leap [ -<flag> [<val>] | --<name>[{=| }<val>] ]...
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-s, --source-url=str The URL of the master copy of the leapseconds file
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-4, --ipv4 Use only IPv4 addresses for DNS name resolution
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-d, --destination=float Filename on the local system
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-e, --expiration=str Refresh the leapfile this long before it expires
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-f, --ntp-conf-file=str Location of the ntp.conf file
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-F, --force-update Force update of the leapfile
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--dont-wait Don't wait for keystroke between plots
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-?, --help Display usage information and exit
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--more-help Pass the extended usage text through a pager
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Options are specified by doubled hyphens and their name or by a single
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hyphen and the flag character.
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USAGE
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usage(0) if $opts->{'help'};
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paged_usage(0) if $opts->{'more-help'};
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$_[0] = $opts;
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return $ret;
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}
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END { close STDOUT };
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