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#!/usr/bin/perl
use strict;
use warnings;
use FindBin;
use lib "$FindBin::RealBin/../lib";
use Ceni::Backend;
use Getopt::Long;
my $dbg = 0;
my $iface;
my $in;
my $out = '/etc/network/interfaces';
GetOptions(
'debug' => \$dbg,
'iface=s' => \$iface,
'input=s' => \$in,
'output=s' => \$out,
);
if (not $in or not $iface) {
print "Usage: Ceni_write_config --iface <iface> --input <file> [--output <file>]\n";
exit 0;
}
my $source = new Ceni::Backend({
debug => $dbg,
file => $in,
});
my $target = new Ceni::Backend({
debug => $dbg,
file => $out,
});
$source->parse_eni
or exit 1;
$target->set_iface_conf($iface, $source->get_iface_conf($iface))
or exit 1;
__END__
=head1 NAME
Ceni_write_config - write network interface configuration from input file
=head1 SYNOPSIS
Ceni_write_config --iface <iface> --input <file> [--output <file>]
=head1 DESCRIPTION
This script reads an input file containing ifupdown configuration data, and
writes the configuration to the output file (default /etc/network/interfaces)
for the selected interface.
=head1 OPTIONS
=over
=item B<--iface> <iface>
The target network interface with kernel name <iface>.
Exmaples of <iface> are "eth0", "ath0" and "wlan0".
=item B<--input> <file>
Input file containing network interface ifupdown configuration.
=item B<--output> <file>
Output file to write or update configuration data read from input file.
If no output file is specified, /etc/network/interfaces is assumed.
=back
=head1 AUTHOR
Kel Modderman, E<lt>kel@otaku42.deE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2007 - 2010 by Kel Modderman
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
of the License, 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 package; if not, see <http://www.gnu.org/licenses>
On Debian GNU/Linux systems, the text of the GPL-2 license can be
found in /usr/share/common-licenses/GPL-2.
=cut
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