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#!/usr/bin/perl |
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|
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# webindex, a world wide web directory generating program |
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# Copyright (C) 1997 Larry Doolittle <ldoolitt@jlab.org> |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 1, or (at your option) |
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# any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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|
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# likely future additions: |
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# incorporate user-supplied README files |
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# use config file to supply icons |
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# other formats and sort options, including one giving dates |
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# more robust handling of GCOS field |
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# nicer date format in footer |
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|
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# usable as it stands, 11-Feb-1997 lrd |
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# $Id: webindex.pl,v 1.2 1999/10/12 14:49:08 jon Exp $ |
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|
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|
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# *****configure me****** |
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$index="INDEX.html"; |
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# ^^^^^^^^^^ |
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# The line above defines the output file name from webindex. |
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# You should make sure it lines up with the configuration of |
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# the web server on your system, i.e., the DirectoryIndex |
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# directive in NCSA, Apache, or Boa. |
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|
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$magic="This file is unmodified webindex output"; |
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|
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($name,$passwd,$uid,$gid,$quota,$comment,$gcos,$dir,$shell) |
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=getpwuid($<); |
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|
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# Title of the page - there is no unique mapping from the unix |
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# filename to URL space. Take an easy way out and just give |
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# the name of the directory. |
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# Even this can be confused, look what happens if user joe |
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# makes a public_html/foo directory, and runs webindex on it. |
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# Now user bill makes a symbolic link from his public_html/bar |
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# ~joe/public_html/foo. This directory now has two URLs, |
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# http://some.server/~joe/foo/ and http://some.server/~bill/bar/ . |
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# The name that we generate is foo, which is only half right :-( |
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|
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@A=split("/",`pwd`); |
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$here=pop(@A); |
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|
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# We will happily create a new $index file, or overwrite |
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# one if it has the magic comment in it. We won't overwrite |
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# a carefully hand-crafted one, though. |
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|
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if (open CHK,"<$index") { |
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while (<CHK>) { |
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last if ($found = / $magic /); |
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} |
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close(CHK); |
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die "existing $index not overwritten" if (!$found); |
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} |
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|
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opendir DIR, "." || die "opendir"; |
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open OUT,">$index" || die "fopen"; |
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|
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print OUT "<html><head>\n<title>Index of $here</title>\n</head>\n\n"; |
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|
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# This comment syntax should be compatible with all HTML versions |
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print OUT "<!-- $magic -->\n"; |
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|
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print OUT "<body>\n\n<h2>Index of $here</h2>\n\n"; |
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|
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@A=sort(readdir(DIR)); |
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|
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print OUT "<h3>Directories</h3>\n<ul>\n"; |
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print OUT "<li><A HREF=\"../\">Parent Directory</a>\n"; |
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for $a (@A) { |
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next if ($a eq "."); |
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next if ($a eq ".."); |
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($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, |
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$atime,$mtime,$ctime,$blksize,$blocks) = stat($a); |
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if ( -d _) { |
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print OUT "<li><A HREF=\"$a/\">$a</A>\n"; |
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} |
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} |
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print OUT "</ul>\n"; |
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|
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$found=0; |
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for $a (@A) { |
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next if ($a eq "."); |
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next if ($a eq ".."); |
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next if ($a eq $index); |
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($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, |
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$atime,$mtime,$ctime,$blksize,$blocks) = stat($a); |
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if (! -d _) { |
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if (!$found) { |
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$found=1; |
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print OUT "<h3>Files</h3><ul>\n"; |
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} |
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print OUT "<li><A HREF=\"$a\">$a</A> ($size bytes)\n"; |
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} |
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} |
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print OUT "</ul>\n" if $found; |
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|
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closedir(DIR); |
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$now=localtime(); |
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($who)=split(/,/,$gcos); |
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print OUT "<hr>Index created by <a href=\"/~$name/\">$who</a> |
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with <a href=\"http://recycle.jlab.org/webindex/\">webindex</a> at $now<br>\n"; |
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|
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print OUT "</body>\n</html>\n"; |
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|
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close OUT; |