?? webindex.pl
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#!/usr/bin/perl# webindex, a world wide web directory generating program# Copyright (C) 1997 Larry Doolittle <ldoolitt@jlab.org>## 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 1, 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.# likely future additions:# incorporate user-supplied README files# use config file to supply icons# other formats and sort options, including one giving dates# more robust handling of GCOS field# nicer date format in footer# usable as it stands, 11-Feb-1997 lrd# $Id: webindex.pl,v 1.2 1999/10/12 14:49:08 jon Exp $# *****configure me******$index="INDEX.html";# ^^^^^^^^^^# The line above defines the output file name from webindex.# You should make sure it lines up with the configuration of# the web server on your system, i.e., the DirectoryIndex# directive in NCSA, Apache, or Boa.$magic="This file is unmodified webindex output";($name,$passwd,$uid,$gid,$quota,$comment,$gcos,$dir,$shell) =getpwuid($<);# Title of the page - there is no unique mapping from the unix# filename to URL space. Take an easy way out and just give# the name of the directory.# Even this can be confused, look what happens if user joe# makes a public_html/foo directory, and runs webindex on it.# Now user bill makes a symbolic link from his public_html/bar# ~joe/public_html/foo. This directory now has two URLs,# http://some.server/~joe/foo/ and http://some.server/~bill/bar/ .# The name that we generate is foo, which is only half right :-(@A=split("/",`pwd`);$here=pop(@A);# We will happily create a new $index file, or overwrite# one if it has the magic comment in it. We won't overwrite# a carefully hand-crafted one, though.if (open CHK,"<$index") { while (<CHK>) { last if ($found = / $magic /); } close(CHK); die "existing $index not overwritten" if (!$found);}opendir DIR, "." || die "opendir";open OUT,">$index" || die "fopen";print OUT "<html><head>\n<title>Index of $here</title>\n</head>\n\n";# This comment syntax should be compatible with all HTML versionsprint OUT "<!-- $magic -->\n";print OUT "<body>\n\n<h2>Index of $here</h2>\n\n";@A=sort(readdir(DIR));print OUT "<h3>Directories</h3>\n<ul>\n";print OUT "<li><A HREF=\"../\">Parent Directory</a>\n";for $a (@A) { next if ($a eq "."); next if ($a eq ".."); ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, $atime,$mtime,$ctime,$blksize,$blocks) = stat($a); if ( -d _) { print OUT "<li><A HREF=\"$a/\">$a</A>\n"; }}print OUT "</ul>\n";$found=0;for $a (@A) { next if ($a eq "."); next if ($a eq ".."); next if ($a eq $index); ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, $atime,$mtime,$ctime,$blksize,$blocks) = stat($a); if (! -d _) { if (!$found) { $found=1; print OUT "<h3>Files</h3><ul>\n"; } print OUT "<li><A HREF=\"$a\">$a</A> ($size bytes)\n"; }}print OUT "</ul>\n" if $found;closedir(DIR);$now=localtime();($who)=split(/,/,$gcos);print OUT "<hr>Index created by <a href=\"/~$name/\">$who</a> with <a href=\"http://recycle.jlab.org/webindex/\">webindex</a> at $now<br>\n";print OUT "</body>\n</html>\n";close OUT;?? 快捷鍵說明
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