#!/usr/bin/perl

##- Nanar <nanardon@zarb.org>
##-
##- This program is free software; you can redistribute it and/or modify
##- it under the terms of the GNU General Public License as published by
##- the Free Software Foundation; either version 2, or (at your option)
##- any later version.
##-
##- This program is distributed in the hope that it will be useful,
##- but WITHOUT ANY WARRANTY; without even the implied warranty of
##- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
##- GNU General Public License for more details.
##-
##- You should have received a copy of the GNU General Public License
##- along with this program; if not, write to the Free Software
##- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

# $Id$

use strict;
use RPM4;
use Getopt::Long;

my $qf = "%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n";

my $go_res = GetOptions (
    "qf|queryformat=s" => \$qf,
);

($go_res && @ARGV) or die 
"$0 [--qf|--queryformat rpm_query] rpm1 [rpm2 [...]]
Do something like `rpm -qp --queryformat' using perl-RPM4
example: $0 --qf '%{NAME}\\n' test-rpm-1.0-1mdk.noarch.rpm
";

foreach (@ARGV) {
    my $hdr = rpm2header($_);
    if ($hdr) {
        print $hdr->queryformat($qf);
    } else {
        warn "Can't read $_\n";
    }
}