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package App::Ping903::Command::ident;
use strict;
use warnings;
use parent 'App::Ping903::Command';
use App::Ping903::Command ':exit_codes';
sub run {
my $self = shift;
$self->SUPER::run;
$self->usage_error("extra parameters") if @ARGV > 1;
my $id = $self->agent->get_id(@ARGV);
unless ($id) {
$self->abend(EX_FAIL, $self->agent->error_message);
}
foreach my $kw (sort keys %$id) {
my $val = $id->{$kw} or next;
print "$kw ";
if (ref($val) eq 'ARRAY') {
print join(' ', @$val);
} elsif (JSON::is_bool($val)) {
print $val ? "on" : "off";
} else {
print $val
}
print "\n";
}
}
1;
=head1 NAME
ident - display ping903 server identification
=head1 SYNOPSIS
B<ident>
[I<PARAM>]
=head1 DESCRIPTION
Queries the running instance of B<ping903> about identification parameters
and prints them on screen. The identification parameters are: package name,
package version an running instance PID.
If given a single argument I<PARAM>, only the requested parameter is
displayed.
=head1 OPTIONS
=head2 Informative options
=over 4
=item B<-?>
Display short help summary.
=item B<--usage>
Display command line usage summary.
=item B<--help>
Display a detailed program manual.
=back
=head1 SEE ALSO
L<ping903>(1), L<ping903.conf>(5).
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