This file is indexed.

/usr/share/perl5/Debconf/DbDriver/DirTree.pm is in debconf 1.5.51ubuntu2.

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
 94
 95
 96
 97
 98
 99
100
101
102
103
#!/usr/bin/perl -w
# This file was preprocessed, do not edit!


package Debconf::DbDriver::DirTree;
use strict;
use Debconf::Log qw(:all);
use base 'Debconf::DbDriver::Directory';


sub init {
	my $this=shift;
	if (! defined $this->{extension} or ! length $this->{extension}) {
		$this->{extension}=".dat";
	}
	$this->SUPER::init(@_);
}


sub save {
	my $this=shift;
	my $item=shift;

	return unless $this->accept($item);
	return if $this->{readonly};
	
	my @dirs=split(m:/:, $this->filename($item));
	pop @dirs; # the base filename
	my $base=$this->{directory};
	foreach (@dirs) {
		$base.="/$_";
		next if -d $base;
		mkdir $base or $this->error("mkdir $base: $!");
	}
	
	$this->SUPER::save($item, @_);
}


sub filename {
	my $this=shift;
	my $item=shift;
	$item =~ s/\.\.//g;
	return $item.$this->{extension};
}


sub iterator {
	my $this=shift;
	
	my @stack=();
	my $currentdir="";
	my $handle;
	opendir($handle, $this->{directory}) or
		$this->error("opendir: $this->{directory}: $!");
		
	my $iterator=Debconf::Iterator->new(callback => sub {
		my $i;
		while ($handle or @stack) {
			while (@stack and not $handle) {
				$currentdir=pop @stack;
				opendir($handle, "$this->{directory}/$currentdir") or
					$this->error("opendir: $this->{directory}/$currentdir: $!");
			}
			$i=readdir($handle);
			if (not defined $i) {
			closedir $handle;
				$handle=undef;
				next;
			}
			next if $i eq '.lock' || $i =~ /-old$/;
			if (-d "$this->{directory}/$currentdir$i") {
				if ($i ne '..' and $i ne '.') {
					push @stack, "$currentdir$i/";
				}
				next;
			}
			next unless $i=~s/$this->{extension}$//;
			return $currentdir.$i;
		}
		return undef;
	});

	$this->SUPER::iterator($iterator);
}


sub remove {
	my $this=shift;
	my $item=shift;

	my $ret=$this->SUPER::remove($item);
	return $ret unless $ret;

	my $dir=$this->filename($item);
	while ($dir=~s:(.*)/[^/]*:$1: and length $dir) {
		rmdir "$this->{directory}/$dir" or last; # not empty, I presume
	}
	return $ret;
}


1