/usr/share/perl5/IkiWiki/Plugin/otl.pm is in ikiwiki 3.20141016.4.
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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | #!/usr/bin/perl
# outline markup
package IkiWiki::Plugin::otl;
use warnings;
use strict;
use IkiWiki 3.00;
use open qw{:utf8 :std};
sub import {
hook(type => "getsetup", id => "otl", call => \&getsetup);
hook(type => "htmlize", id => "otl", call => \&htmlize);
}
sub getsetup () {
return
plugin => {
safe => 1,
rebuild => 1, # format plugin
section => "format",
},
}
sub htmlize (@) {
my %params=@_;
# Munge up check boxes to look a little bit better.
my $checked=htmllink($params{page}, $params{page},
"smileys/star_on.png", linktext => "[X]");
my $unchecked=htmllink($params{page}, $params{page},
"smileys/star_off.png", linktext => "[_]");
$params{content}=~s/^(\s*)\[X\]\s/${1}$checked /mg;
$params{content}=~s/^(\s*)\[_\]\s/${1}$unchecked /mg;
# Can't use open2 since otl2html doesn't play nice with buffering.
# Instead, fork off a child process that will run otl2html and feed
# it the content. Then read otl2html's response.
my $tries=10;
my $pid;
do {
$pid = open(KID_TO_READ, "-|");
unless (defined $pid) {
$tries--;
if ($tries < 1) {
debug("failed to fork: $@");
return $params{content};
}
}
} until defined $pid;
if (! $pid) {
$tries=10;
$pid=undef;
do {
$pid = open(KID_TO_WRITE, "|-");
unless (defined $pid) {
$tries--;
if ($tries < 1) {
debug("failed to fork: $@");
print $params{content};
exit;
}
}
} until defined $pid;
if (! $pid) {
if (! exec 'otl2html', '-S', '/dev/null', '-T', '/dev/stdin') {
debug("failed to run otl2html: $@");
print $params{content};
exit;
}
}
print KID_TO_WRITE $params{content};
close KID_TO_WRITE;
waitpid $pid, 0;
exit;
}
local $/ = undef;
my $ret=<KID_TO_READ>;
close KID_TO_READ;
waitpid $pid, 0;
$ret=~s/.*<body>//s;
$ret=~s/<body>.*//s;
$ret=~s/<div class="Footer">.*//s;
return $ret;
}
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