/[mdap]/bin/tftpd.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Annotation of /bin/tftpd.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 66 - (hide annotations)
Sun Nov 18 01:23:48 2007 UTC (16 years, 4 months ago) by dpavlin
File MIME type: text/plain
File size: 1621 byte(s)
 r94@brr:  dpavlin | 2007-11-18 02:23:44 +0100
 wait for connection much longer (1 hour)

1 dpavlin 65 #!/usr/bin/perl
2     use strict;
3     use Net::TFTPd 0.03 qw(%OPCODES);
4    
5     die "need to run $0 as root like this\nsudo $0\n" unless $< == 0;
6    
7     # change ROOTDIR to your TFTP root directory
8     my $rootdir = $ARGV[0] || '/srv/tftp';
9    
10     unless(-d $rootdir)
11     {
12     print "\nUsage: $0 path/to/rootdir\n\n";
13     exit 1;
14     }
15    
16     # callback sub used to print transfer status
17     sub callback
18     {
19     my $req = shift;
20     if($req->{'_REQUEST_'}{'OPCODE'} eq $OPCODES{'RRQ'})
21     {
22     # RRQ
23     printf "block: %u\/%u\n", $req->{'_REQUEST_'}{'LASTACK'}, $req->{'_REQUEST_'}{'LASTBLK'};
24     }
25     elsif($req->{'_REQUEST_'}{'OPCODE'} eq $OPCODES{'WRQ'})
26     {
27     # WRQ
28     printf "block: %u\/%u\n", $req->{'_REQUEST_'}{'LASTBLK'}, $req->{'_REQUEST_'}{'LASTACK'};
29     }
30     }
31    
32     # create the listener
33     my $listener = Net::TFTPd->new(
34     'RootDir' => $rootdir,
35     'Writable' => 0,
36 dpavlin 66 'Timeout' => 3600,
37 dpavlin 65 'CallBack' => \&callback,
38     LocalAddr => '10.0.0.100',
39     # BlkSize => 8192,
40     BlkSize => 512,
41     Debug => 99,
42     ) or die Net::TFTPd->error;
43     printf "TFTP listener is bound to %s:%d\nTFTP listener is waiting %d seconds for a request\n", $listener->{'LocalAddr'} ? $listener->{'LocalAddr'} : "'any address'", $listener->{'LocalPort'}, $listener->{'Timeout'};
44    
45     # wait for any request (RRQ or WRQ)
46     if(my $request = $listener->waitRQ())
47     {
48     # received request
49     printf "Received a %s for file '%s'\n", $OPCODES{$request->{'_REQUEST_'}{'OPCODE'}}, $request->{'_REQUEST_'}{'FileName'};
50    
51     # process the request
52     if($request->processRQ())
53     {
54     print "OK, transfer completed successfully\n";
55     }
56     else
57     {
58     die Net::TFTPd->error;
59     }
60     }
61     else
62     {
63     # request not received (timed out waiting for request etc.)
64     die Net::TFTPd->error;
65     }

Properties

Name Value
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26