/usr/share/perl5/IkiWiki/Plugin/hnb.pm is in ikiwiki 3.20120202ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #!/usr/bin/perl
# hnb markup
# Licensed under the GPL v2 or greater
# Copyright (C) 2008 by Axel Beckert <abe@deuxchevaux.org>
#
# TODO: Make a switch to allow both HTML export routines of hnb
# (`export_html` and `export_htmlcss`) to be used.
package IkiWiki::Plugin::hnb;
use warnings;
use strict;
use IkiWiki 3.00;
use File::Temp qw(:mktemp);
sub import {
hook(type => "getsetup", id => "hnb", call => \&getsetup);
hook(type => "htmlize", id => "hnb", call => \&htmlize);
}
sub getsetup () {
return
plugin => {
safe => 1,
rebuild => 1, # format plugin
section => "format",
},
}
sub htmlize (@) {
my %params = @_;
# hnb outputs version number etc. every time to STDOUT, so
# using files makes it easier to seprarate.
my ($infh, $tmpin) = mkstemp( "/tmp/ikiwiki-hnbin.XXXXXXXXXX" );
my ($outfh, $tmpout) = mkstemp( "/tmp/ikiwiki-hnbout.XXXXXXXXXX" );
open(TMP, '>', $tmpin) or die "Can't write to $tmpin: $!";
print TMP $params{content};
close TMP;
system("hnb '$tmpin' 'go root' 'export_html $tmpout' > /dev/null");
unlink $tmpin;
open(TMP, '<', $tmpout) or die "Can't read from $tmpout: $!";
local $/;
my $ret = <TMP>;
close TMP;
unlink $tmpout;
$ret =~ s/.*<body>//si;
$ret =~ s/<body>.*//si;
return $ret;
}
1;
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