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- #! /usr/bin/perl -w
-
- # Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-
- # 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 2 of the License, or
- # (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, write to the Free Software
- # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-
- # 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;
- $verbose = 1;
- }
-
- defined($dirs[0] = shift) || ($dirs[0] = '.');
- while (defined($_ = shift)) {
- @dirs = (@dirs, $_);
- }
-
- foreach $_ (@dirs) {
- &procdir($_);
- }
-
- # End here
-
- sub procdir
- {
- local($dir = $_[0]);
- local(@lcfiles, @lcdirs, %files, @fl);
-
- print STDERR "Processing directory '$dir':\n" if $verbose;
-
- opendir(DH, $dir) || die("Cannot open $dir: $!\n");
- @lcfiles = ();
- @lcdirs = ();
- # Read local files and directories.
- foreach $_ (readdir(DH)) {
- /^(\.listing|\.\.?)$/ && next;
- if (-d "$dir/$_" || -l "$dir/$_") {
- @lcdirs = (@lcdirs, $_);
- }
- else {
- @lcfiles = (@lcfiles, $_);
- }
- }
- closedir(DH);
- # Parse .listing
- if (open(FD, "<$dir/.listing")) {
- @files = ();
- 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/$_");
- }
- }
-
-