shorewall_code/Shorewall-perl/compiler.pl

#! /usr/bin/perl -w
#
#     The Shoreline Firewall4 (Shorewall-perl) Packet Filtering Firewall Compiler - V4.0
#
#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
#
#     (c) 2007 - Tom Eastep (teastep@shorewall.net)
#
#	Complete documentation is available at http://shorewall.net
#
#	This program is free software; you can redistribute it and/or modify
#	it under the terms of Version 2 of the GNU General Public License
#	as published by the Free Software Foundation.
#
#	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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Usage:
#
#         compiler.pl [ <option> ... ] [ <filename> ]
#
#     Options:
#
#         --export                    # Compile for export
#         --verbosity=<number>        # Set VERBOSITY
#         --directory=<directory>     # Directory where configuration resides (default is /etc/shorewall)
#         --timestamp                 # Timestamp all progress messages
#         --debug                     # Print stack trace on warnings and fatal error.
#         --refresh=<chainlist>       # Make the 'refresh' command refresh a comma-separated list of chains rather than 'blacklst'.
#
use strict;
use FindBin;
use lib "$FindBin::Bin";
use Shorewall::Compiler;
use Getopt::Long;

sub usage() {
    print STDERR "usage: compiler.pl [ --export ] [ --directory=<directory> ] [ --verbose={0-2} ] [ --timestamp ] [ -- debug ] [ --refresh=<chainlist> ] [ <filename> ]\n";
    exit 1;
}

#
#                                     E x e c u t i o n   B e g i n s   H e r e
#
my $export        = 0;
my $shorewall_dir = '';
my $verbose       = 0;
my $timestamp     = '';
my $debug         = 0;
my $chains        = '';

Getopt::Long::Configure ('bundling');

my $result = GetOptions('export'      => \$export,
			'e'           => \$export,
			'directory=s' => \$shorewall_dir,
			'd=s'         => \$shorewall_dir,
			'verbose=i'   => \$verbose,
			'v=i'         => \$verbose,
			'timestamp'   => \$timestamp,
			't'           => \$timestamp,
		        'debug'       => \$debug,
			'r=s'         => \$chains,
			'refresh=s'   => \$chains
		       );

usage unless $result && @ARGV < 2;

my $options = 0;

$options |= EXPORT    if $export;
$options |= TIMESTAMP if $timestamp;
$options |= DEBUG     if $debug;

compiler $ARGV[0], $shorewall_dir, $verbose, $options, $chains;