1
0
mirror of https://github.com/moparisthebest/wget synced 2024-07-03 16:38:41 -04:00
wget/util/rmold.pl

91 lines
2.3 KiB
Perl
Raw Normal View History

#!/usr/bin/env perl -w
1999-12-02 02:42:23 -05:00
2011-01-01 07:19:37 -05:00
# Copyright (C) 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011 Free
# Software Foundation, Inc.
1999-12-02 02:42:23 -05:00
# 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 3 of the License, or
1999-12-02 02:42:23 -05:00
# (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 program. If not, see <http://www.gnu.org/licenses/>.
1999-12-02 02:42:23 -05:00
# This script is a very lame hack to remove local files, until the
# time when Wget proper will have this functionality.
# Use with utmost care!
# If the remote server supports BSD-style listings, set this to 0.
$sysvlisting = 1;
$verbose = 0;
if (@ARGV && ($ARGV[0] eq '-v')) {
shift;
$verbose = 1;
}
2000-11-01 19:21:53 -05:00
(@dirs = @ARGV) || push (@dirs,'.');
1999-12-02 02:42:23 -05:00
foreach $_ (@dirs) {
&procdir($_);
}
# End here
sub procdir
{
2000-11-01 19:21:53 -05:00
local $dir = shift;
1999-12-02 02:42:23 -05:00
local(@lcfiles, @lcdirs, %files, @fl);
print STDERR "Processing directory '$dir':\n" if $verbose;
2009-01-23 16:09:48 -05:00
1999-12-02 02:42:23 -05:00
opendir(DH, $dir) || die("Cannot open $dir: $!\n");
@lcfiles = ();
@lcdirs = ();
# Read local files and directories.
foreach $_ (readdir(DH)) {
/^(\.listing|\.\.?)$/ && next;
2000-11-01 19:21:53 -05:00
lstat ("$dir/$_");
if (-d _) {
push (@lcdirs, $_);
1999-12-02 02:42:23 -05:00
}
else {
2000-11-01 19:21:53 -05:00
push (@lcfiles, $_);
1999-12-02 02:42:23 -05:00
}
}
closedir(DH);
# Parse .listing
if (open(FD, "<$dir/.listing")) {
while (<FD>)
{
# Weed out the line beginning with 'total'
/^total/ && next;
# Weed out everything but plain files and symlinks.
/^[-l]/ || next;
@fl = split;
$files{$fl[7 + $sysvlisting]} = 1;
}
close FD;
foreach $_ (@lcfiles) {
if (!$files{$_}) {
print "$dir/$_\n";
}
}
}
else {
print STDERR "Warning: $dir/.listing: $!\n";
}
foreach $_ (@lcdirs) {
&procdir("$dir/$_");
}
}