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|
#! /usr/bin/perl
#
# This script modifies the HTML man pages generated by pod2html. It
# adds a header and footer, and creates links to other man pages.
## @OPENSOURCE_LICENSE_START@
## libfixbuf 2.0
##
## Copyright 2018-2020 Carnegie Mellon University. All Rights Reserved.
##
## NO WARRANTY. THIS CARNEGIE MELLON UNIVERSITY AND SOFTWARE
## ENGINEERING INSTITUTE MATERIAL IS FURNISHED ON AN "AS-IS"
## BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY KIND,
## EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT
## LIMITED TO, WARRANTY OF FITNESS FOR PURPOSE OR MERCHANTABILITY,
## EXCLUSIVITY, OR RESULTS OBTAINED FROM USE OF THE
## MATERIAL. CARNEGIE MELLON UNIVERSITY DOES NOT MAKE ANY WARRANTY OF
## ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR
## COPYRIGHT INFRINGEMENT.
##
## Released under a GNU-Lesser GPL 3.0-style license, please see
## LICENSE.txt or contact permission@sei.cmu.edu for full terms.
##
## [DISTRIBUTION STATEMENT A] This material has been approved for
## public release and unlimited distribution. Please see Copyright
## notice for non-US Government use and distribution.
##
## Carnegie Mellon(R) and CERT(R) are registered in the U.S. Patent
## and Trademark Office by Carnegie Mellon University.
##
## DM18-0325
## @OPENSOURCE_LICENSE_END@
use warnings;
use strict;
use File::Temp qw//;
use File::Copy;
my $NAME = $0;
$NAME =~ s,.*/,,;
our $old = $ARGV[0];
unless ($old) {
die "Usage: $NAME <filename>\n\tAdd header and footer to named file\n";
}
open(OLD, '<', $old)
or die "$NAME: Cannot open '$old' for reading: $!\n";
our ($fh, $new) = File::Temp::tempfile(UNLINK => 1)
or die "$NAME: Unable to create a temporary file: $!\n";
*NEW = $fh;
do_manpage();
close OLD;
close NEW
or die "$NAME: Cannot close '$new': $!\n";
move $new, $old
or die "$NAME: Cannot move '$old' to '$new': $!\n";
exit;
sub add_header
{
my ($title) = @_;
if ($title)
{
$title = "Documentation - $title";
}
else
{
$title = "Documentation";
}
return <<EOF;
<head>
<title>fixbuf - $title</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="../site/style.css" />
</head>
<body>
<div id="p-body">
<div id="l-header">
<img src="../site/sei-logo.png" id="l-sei-logo"
alt="Software Engineering Institute | Carnegie Mellon©" />
<div id="l-netsa-logo"><a id="l-netsa-name" href="../index.html"><b>CERT NetSA Security Suite</b></a></div>
<div id="l-netsa-motto">Monitoring for Large-Scale Networks</div>
<h1 class="l-page-title">fixbuf</h1>
<span id="l-subtitle">Documentation</span>
</div><!-- l-header -->
<div id="l-content">
<div id="l-sidebar">
<div class="p-sidebar-section">
<h1><a href="index.html">fixbuf</a></h1>
<ul>
<li><a href="libfixbuf/index.html">Documentation</a></li>
<li><a href="../download.html">Downloads</a></li>
<li><a href="../../pyfixbuf/index.html">pyfixbuf</a></li>
</ul>
</div><!-- p-sidebar-section -->
</div><!-- l-sidebar -->
EOF
}
sub add_footer
{
return <<EOF;
</div><!-- l-content -->
<div id="l-footer">
© 2006-2020 Carnegie Mellon University
<span id="l-contact">
<a href="https://www.sei.cmu.edu/legal/index.cfm">Legal</a> |
<a href="https://www.sei.cmu.edu/legal/privacy-notice/index.cfm">Privacy Notice</a> |
<img alt="email address" src="/site/contact_email.png" />
</span>
</div>
</div><!-- p-body -->
</body>
EOF
}
sub do_manpage
{
# We'll overwrite this with name of man page
my $title = '';
# ignore everything until we get to the end of the index, but do
# cash the title
my $saw_index = 0;
# whether we saw the <head>
my $saw_head = 0;
$/ = ""; # read one paragraph at a time
while (<OLD>) {
# # Downgrade all <Hn> tags by one
# s{(</?h)(\d)\b([^>]*>)}{$1.($2 +1 ).$3}gieo;
# Get rid of any mailto: links
s{<link[^>]+mailto:[^>]+>}{}i;
# Remove all <hr>
s{<hr\b[^>]*>}{}iog;
# # Change <a name> to <a id>
# s{<a name="}{<a id="}iog;
# Make links to other man pages
#s{(<strong>$man_re\(\d\)</strong>)}{<a href="$2.html">$1</a>}og;
# Stash the title
if (m{<title>(.+)</title>}io) {
$title = $1;
}
# Don't print anything until we see the Perl-generated index
if ( !$saw_index) {
#old perldoc
if (m{(<!-- INDEX END -->)}) {
$saw_index = 1;
print NEW add_header($title);
next;
}
next unless m{(<h1 id="NAME">NAME</h1>)};
$saw_index = 1;
print NEW add_header($title);
print NEW "<h1><a name=\"name\">NAME</a></h1>";
next;
}
s{</body\b[^>]*>}{add_footer()}eio;
print NEW;
}
}
# do_manpage
|
