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Rewritten in perl5. The script use now the standard FreeBSD Web

Browse source 
layout functions.
This commit is contained in:
Wolfram Schneider 1998-04-01 18:24:19 +00:00
parent f08ba66e33
commit b02f6e0d8a
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/www/; revision=2630
2 changed files with 150 additions and 64 deletions
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107
en/cgi/url.cgi
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@ -1,41 +1,84 @@
#!/bin/sh
#!/usr/local/bin/perl -T
#
# Copyright (c) Oct 1997 Wolfram Schneider <wosch@FreeBSD.org>. Berlin.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# url.cgi - make plain text URLs clickable
#
# $Id: url.cgi,v 1.3 1997-11-08 14:21:32 wosch Exp $
# $Id: url.cgi,v 1.4 1998-04-01 18:24:19 wosch Exp $
PATH=/bin:/usr/bin:/usr/local/bin; export PATH
url="$QUERY_STRING"
case "$url" in
http://*.freebsd.* | http://localhost/* );;
*) printf "Content-type: text/plain\n\n"
printf "Wrong url: \"$url\"\n"
printf "Only http://*.freebsd.* are allowed.\n";
exit;;
esac
require LWP::UserAgent;
if lynx -dump -head "$url" 2>/dev/null | grep -q "text/plain"
then
printf "Content-type: text/html\n\n<HTML><BODY><pre>\n"
lynx -source "$url" |
perl -npe 's/</&lt;/g;
s%(http://[^\s"\)\>,;]+)%<A HREF="$1">$1</A>%g;
s%([\w\-\.]+\@[\w\-\.]+\.[a-z]+)%<A HREF="mailto:$1">$1</A>%g;'
echo "</pre>";
$hsty_base = '';
# add link to sources
case "$url" in
*pub/FreeBSD/FreeBSD-current/ports/*/*/pkg/DESCR)
echo -n "<HR><a href=\"pds.cgi?"
echo "$url" | perl -npe 's%.*/(ports/[^/]+/[^/]+)/pkg/DESCR\s*%$1%'
echo "\">Sources</a>"
;;
esac
echo "</BODY></HTML>"
else
printf "Location: $url\n";
printf "Content-type: text/plain\n\n";
fi
require "./cgi-lib.pl";
require "./cgi-style.pl";
$ua = new LWP::UserAgent;
$ua -> max_size(20*1024);
$file = $ENV{'QUERY_STRING'};
$uri = "$file";
if ($file !~ m%^http://[a-z_\-0-9]+\.freebsd\.(com|org)%i) {
&CgiError(("Wrong url", "Only http://*.freebsd.* is allowed.\n"));
exit(0);
}
$request = new HTTP::Request('GET', "$uri");
$response = $ua->request($request);
if ($response -> is_success) {
if ($response -> content_type eq "text/plain") {
print &short_html_header("bla");
print "\n<HR>\n<pre>\n";
my($content) = $response -> content;
$content =~ s/</&lt;/g;
$content =~
s%(http://[^\s"\)\>,;]+)%<A HREF="$1">$1</A>%g;
print $content;
print "</pre>\n";
# Add 'source' link for freebsd ports
if ($file =~
m%pub/FreeBSD/FreeBSD-current/(ports/[^/]+/[^/]+)/pkg/DESCR$%) {
print qq{<HR><a href=\"pds.cgi?$1">Sources</a>\n};
print qq{| <a href="../ports">Help</a>\n};
print qq{<BR>\n};
}
print &html_footer;
exit;
} else {
# no plain text, do a redirect
print "Location: $uri\n";
print "Content-type: text/plain\n\n";
}
} else {
# quick and dirty hack for non existings urls
print "Location: $uri\n";
print "Content-type: text/plain\n\n";
}