File Coverage

script/ospfd2yaml

Criterion	Covered	Total	%
statement	52	56	92.8
branch	6	16	37.5
condition			n/a
subroutine	16	17	94.1
pod			n/a
total	74	89	83.1

#!/usr/bin/perl

##########################################################################
# Copyright (c) 2010-2012 Alexander Bluhm
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
##########################################################################

use strict;
use warnings;
use Getopt::Long qw(:config posix_default bundling);
use OSPF::LSDB::ospfd;
use OSPF::LSDB::ospf6d;
use OSPF::LSDB::YAML;

sub usage(@) {
    print STDERR "Error: @_\n" if @_;
    print STDERR <
Convert OpenBSD ospfd or ospf6d link state database to YAML file.
If the ospfctl content files are not given on the command line,
ospfctl is invoked on the local machine.

Usage: $0 [-46h] [-B boundary] [-E external] [-H user\@host]
  [-I selfid] [-N network] [-R router] [-S summary] [ospf.yaml]
    -4           use ospfd (default)
    -6           use ospf6d instead of ospfd
    -h           help, print usage
    -B boundary  file containg output of 'ospfctl show database asbr'
    -E external  file containg output of 'ospfctl show database external'
    -H user\@host use ssh to login into user\@host to run ospfctl there
    -I selfid    file containg output of 'ospfctl show summary'
    -L link      file containg output of 'ospf6ctl show database link'
    -N network   file containg output of 'ospfctl show database network'
    -P intra     file containg output of 'ospf6ctl show database intra'
    -R router    file containg output of 'ospfctl show database router'
    -S summary   file containg output of 'ospfctl show database summary'
    ospf.yaml    output file, default stdout
EOF
    exit(2);
}

sub main() {
    my %files;
    my $ipv6;
    my $ssh;
    GetOptions(
	'4'   => sub { $ipv6 = 0 },
	'6'   => sub { $ipv6 = 1 },
	'h'   => sub { usage() },
	'B=s' => \$files{boundary},
	'E=s' => \$files{external},
	'H=s' => \$ssh,
	'I=s' => \$files{selfid},
	'L=s' => \$files{link},
	'N=s' => \$files{network},
	'P=s' => \$files{intra},
	'R=s' => \$files{router},
	'S=s' => \$files{summary},
    ) or usage("Bad option");
    usage("Only one arguments allowed") if @ARGV > 1;
    unless ($ipv6) {
	usage("Option -L also needs -6") if $files{link};
	usage("Option -P also needs -6") if $files{intra};
    }

    my $class = $ipv6 ? 'OSPF::LSDB::ospf6d' : 'OSPF::LSDB::ospfd';
    my $ospfd = $class->new(ssh => $ssh);
    $ospfd->parse(%files);

    my $yaml = OSPF::LSDB::YAML->new($ospfd);
    if (@ARGV > 0) {
	$yaml->DumpFile($ARGV[0]);
    } else {
	print $yaml->Dump();
    }
}

main();