| 1 | #! /usr/bin/perl -w |
| 2 | # |
| 3 | # This file is part of DisOrder |
| 4 | # Copyright (C) 2006 Richard Kettlewell |
| 5 | # |
| 6 | # This program is free software: you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation, either version 3 of the License, or |
| 9 | # (at your option) any later version. |
| 10 | # |
| 11 | # This program is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | # |
| 19 | |
| 20 | use strict; |
| 21 | |
| 22 | my %rename = (); |
| 23 | my $bad = 0; |
| 24 | |
| 25 | for my $path (@ARGV) { |
| 26 | local $_ = `ogginfo \Q$path\E`; |
| 27 | my ($title, $number); |
| 28 | if(/title=(.*)/) { $title = $1; } |
| 29 | if(/tracknumber=(\d+)/) { $number = $1; } |
| 30 | if(!defined $title || !defined $number) { |
| 31 | print STDERR "ERROR: cannot find details for $path\n"; |
| 32 | ++$bad; |
| 33 | next; |
| 34 | } |
| 35 | $rename{$path} = sprintf("%02d:%s.ogg", $number, $title); |
| 36 | } |
| 37 | exit 1 if $bad; |
| 38 | |
| 39 | while(scalar %rename) { |
| 40 | my $worked = 0; |
| 41 | while(my ($f, $t) = each %rename) { |
| 42 | if($f eq $t) { |
| 43 | delete $rename{$f}; |
| 44 | $worked = 1; |
| 45 | } elsif(link($f, $t)) { |
| 46 | unlink($f); |
| 47 | delete $rename{$f}; |
| 48 | print "$f -> $t\n"; |
| 49 | $worked = 1; |
| 50 | } else { |
| 51 | print "deferring $f -> $t\n"; |
| 52 | } |
| 53 | } |
| 54 | die "stuck in a loop!\n" if !$worked; |
| 55 | } |