This file is indexed.

/usr/lib/gnu-smalltalk/vfs/deb is in gnu-smalltalk 3.2.5-1build2.

This file is owned by root:root, with mode 0o755.

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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
#!/usr/bin/perl
# -*- perl -*-

eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
    if 0;

#
# Written by Fernando Alegre <alegre@debian.org> 1996
#
# Applied patch by Dimitri Maziuk <emaziuk@curtin.edu.au> 1997
#         (to handle new tar format)
#
# Modified by Fernando Alegre <alegre@debian.org> 1997
#         (to handle both new and old tar formats)
#
# Modified by Patrik Rak <prak@post.cz> 1998
#         (add by Michael Bramer Debian-mc-maintainer <grisu@debian.org>)
#         (to allow access to package control files)
#
# Modified by Martin Bialasinski <martinb@debian.org> 1999
#         (deal with change in tar format)
#
#
# Copyright (C) 1997 Free Software Foundation
#

sub mcdebfs_list
{
#
#	CAVEAT: Hard links are listed as if they were symlinks
#		Empty directories do not appear at all
#
	local($archivename)=@_;
	chop($date=`LC_ALL=C date "+%b %d %Y %H:%M"`);
	chop($info_size=`dpkg -I $archivename | wc -c`);
	$install_size=length($pressinstall);

	print "dr-xr-xr-x   1 root     root     0 $date CONTENTS\n";
	# from Patrik Rak
	print "dr-xr-xr-x   1 root     root     0 $date DEBIAN\n";
	print "-r--r--r--   1 root     root     $info_size $date INFO\n";
	print "-r-xr--r--   1 root     root     $install_size $date INSTALL\n";

	if ( open(PIPEIN, "dpkg-deb -c $archivename |") )
	{
		while(<PIPEIN>)
		{
			split;

			$perm=$_[0]; $owgr=$_[1]; $size=$_[2];
			if($_[3] =~ /^\d\d\d\d\-/) { # New tar format
				
				($year,$mon,$day) = split(/-/,$_[3]);
				$month = ("Gee","Jan","Feb","Mar","Apr","May","Jun",
						  "Jul","Aug","Sep","Oct","Nov","Dec")[$mon] || "Gee";
				$time=$_[4];
				$pathindex=5;
			}
			else {
				$month=$_[3];
				$day=$_[4];
				$time=$_[5];
				$year=$_[6];
				$pathindex=7;
			}
			
			$path=$_[$pathindex++];
			$arrow=$_[$pathindex++];
			$link=$_[$pathindex++];
			$link2=$_[$pathindex++];

			$owgr=~s!/! !;
			next if $path=~m!/$!;
			if($arrow eq 'link')
			{
# report hard links as soft links
				$arrow='->'; $link="/$link2"; 
				substr($perm, 0, 1) = "l";
			}
			if($arrow ne '')
			{
				$arrow=' ' . $arrow;
				$link= ' ' . $link;
			}
			print "$perm 1 $owgr $size $month $day $year $time CONTENTS/$path$arrow$link\n";
		}
	}
        # begin from Patrik Rak
        if ( open(PIPEIN, "dpkg-deb -I $archivename |") )
        {
               while(<PIPEIN>)
               {
                       split;
                       $size=$_[0];
                       last if $size =~ /:/;
                       next if $size !~ /\d+/;
                       if($_[4] eq '*')
                       {
                           $perm='-r-xr-xr-x';
                           $name=$_[5];
                       }
                       else
                       {
                           $perm='-r--r--r--';
                           $name=$_[4];
                       }
                       print "$perm 1 root root $size $date DEBIAN/$name\n";
               }
        }
        # end from Patrik Rak

}

sub mcdebfs_copyout
{
	local($archive,$filename,$destfile)=@_;

	if($filename eq "INFO")
	{
		system("dpkg-deb -I $archive > $destfile");
        # begin from Patrik Rak
        }
        elsif($filename =~ /^DEBIAN/)
        {
               $filename=~s!^DEBIAN/!!;
               system("dpkg-deb -I $archive $filename > $destfile");
        # end from Patrik Rak

	}
	elsif($filename eq "INSTALL")
	{
		if ( open(FILEOUT,">$destfile") )
		{
			print FILEOUT $pressinstall;
			close FILEOUT;
			system("chmod a+x $destfile");
		}
	}
	else
	{
	# files can be prepended with ./ or not, depending on the version of tar
		$filename=~s!^CONTENTS/!!;
		system("dpkg-deb --fsys-tarfile $archive | tar xOf - $filename ./$filename > $destfile 2>/dev/null");
	}
}

sub mcdebfs_run
{
	local($archive,$filename)=@_;
	if($filename eq "INSTALL")
	{
		print "Installing $archive\n";
		system("dpkg -i $archive");
	}
	else
	{
	        $suffix = "aaa";
		while (1) {
		    $tmpdir = "/tmp/mcdebfs.run".$$.$suffix;
		    last if mkdir $tmpdir, 0700;
		    $suffix++;
		    # Somebody is being really nasty, give up
		    exit 1 if $suffix eq "zzz";
		}
		
		$tmpcmd="$tmpdir/run";
		&mcdebfs_copyout($archive, $filename, $tmpcmd);
		system("chmod u+x $tmpcmd");
		system($tmpcmd);
		unlink($tmpcmd);
		rmdir($tmpdir);
	}
}

$pressinstall=<<EOInstall;

                              WARNING
     Don\'t use this method if you are not willing to reinstall everything...

This is not a real file. It is a way to install the package you are browsing.

To install this package go back to the panel and press Enter on this file.

In Debian systems, a package is automatically upgraded when you install a new
version of it. There is no special upgrade option. Install always works.

EOInstall

umask 077;

if($ARGV[0] eq "list") { shift; &mcdebfs_list(@ARGV); exit 0; }
elsif($ARGV[0] eq "copyout") { shift; &mcdebfs_copyout(@ARGV); exit 0; }
elsif($ARGV[0] eq "run") { shift; &mcdebfs_run(@ARGV); exit 0; }

exit 1;