soepkiptng_update7.pl

   1 #!/usr/bin/perl
   2 ############################################################################
   3 # soepkiptng (c) copyright 2000 Eric Lammerts <eric@lammerts.org>.
   4 ############################################################################
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License, version 2, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # A copy of the GNU General Public License is available on the World Wide Web
  15 # at `http://www.gnu.org/copyleft/gpl.html'.  You can also obtain it by
  16 # writing to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17 # Boston, MA 02111-1307, USA.
  18 ############################################################################
  19
  20 use integer;
  21 use Cwd 'abs_path';
  22 use DBI;
  23 use Socket;
  24 use Getopt::Std;
  25
  26 # find program directory
  27 $_ = $0;
  28 while(-l) {
  29         my $l = readlink or die "readlink $_: $!\n";
  30         if($l =~ m|^/|) { $_ = $l; } else { s|[^/]*$|/$l|; }
  31 }
  32 m|(.*)/|;
  33 my $progdir = abs_path($1);
  34
  35 require "$progdir/soepkiptng.lib";
  36
  37 getopts('c:');
  38
  39 read_configfile(\%conf, $opt_c);
  40
  41 $dbh = DBI->connect("DBI:$conf{db_type}:$conf{db_name}:$conf{db_host}",
  42         $conf{db_user}, $conf{db_pass}) or die "can't connect to database";
  43
  44 $files = $dbh->selectcol_arrayref("SELECT filename FROM song WHERE present AND filesize IS NULL AND filename LIKE '/%'");
  45 $num = 0;
  46 foreach(@$files) {
  47         defined($size = -s $_) or next;
  48         $dbh->do("UPDATE song SET filesize=? WHERE filename=?", undef, $size, $_)
  49                 or die "can't do sql command: " . $dbh->errstr . "\n";
  50         $num++;
  51 }
  52 END {
  53         print "$num records updated\n";
  54 }