/contrib/bind9/doc/misc/sort-options.pl
https://bitbucket.org/freebsd/freebsd-head/ · Perl · 50 lines · 27 code · 3 blank · 20 comment · 6 complexity · 57106889aa535ccec27fc188e7a2d75a MD5 · raw file
- #!/bin/perl
- #
- # Copyright (C) 2007 Internet Systems Consortium, Inc. ("ISC")
- #
- # Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
- # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- # AND FITNESS. IN NO EVENT SHALL ISC 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.
- # $Id: sort-options.pl,v 1.3 2007/09/24 23:46:48 tbox Exp $
- sub sortlevel() {
- my @options = ();
- my $fin = "";
- my $i = 0;
- while (<>) {
- if (/^\s*};$/) {
- $fin = $_;
- # print 2, $_;
- last;
- }
- next if (/^$/);
- if (/{$/) {
- # print 3, $_;
- my $sec = $_;
- push(@options, $sec . sortlevel());
- } else {
- push(@options, $_);
- # print 1, $_;
- }
- $i++;
- }
- my $result = "";
- foreach my $i (sort @options) {
- $result = ${result}.${i};
- $result = $result."\n" if ($i =~ /^[a-z]/i);
- # print 5, ${i};
- }
- $result = ${result}.${fin};
- return ($result);
- }
- print sortlevel();