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

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Revision 3 - (hide annotations)
Sun Apr 22 14:41:18 2007 UTC (16 years, 11 months ago) by dpavlin
File MIME type: text/plain
File size: 1784 byte(s)
use exact dump of protocol packets
1 dpavlin 2 #!/usr/bin/perl
2    
3     use strict;
4     use IO::Socket::Multicast;
5     use Data::Dump qw/dump/;
6    
7     use constant GROUP => '224.0.0.103';
8     use constant PORT => '3235';
9    
10     my $local_port = 1000;
11    
12     my $resend_search_delay = 3;
13    
14     my $sock = IO::Socket::Multicast->new(LocalPort=>PORT,ReuseAddr=>1);
15     $sock->mcast_add(GROUP) || die "Couldn't set group: $!\n";
16     $sock->mcast_ttl(1);
17    
18     sub ant2hash {
19     my $data = shift;
20     my $hash;
21     map {
22     if ( m/:/ ) {
23     my ($n,$v) = split(/:/,$_,2);
24     $hash->{$n} = $v;
25     }
26     } split(/[\n\r]/, $data);
27     return $hash;
28     }
29    
30     sub mdap_send {
31     my $data = shift;
32     warn ">> $data\n>>----------\n";
33     $sock->mcast_send( "${data}", GROUP . ':' . PORT );
34     }
35    
36     local $SIG{ALRM} = sub {
37     mdap_send("ANT-SEARCH MDAP/1.1\r\n46");
38     alarm( $resend_search_delay );
39     };
40    
41     alarm( $resend_search_delay );
42    
43     while (1) {
44     my $data;
45     next unless $sock->recv($data,1024);
46    
47     if ( $data =~ m#^(REPLY-\S+)\s(MDAP/\d+\.\d+)# ) {
48    
49     my ($type,$proto) = ($1,$2);
50    
51     my $h = ant2hash($data);
52    
53     print "# $type $proto ", dump( $h ), $/;
54    
55     if ($type eq 'REPLY-ANT-SEARCH') {
56 dpavlin 3 mdap_send("INFO MDAP/1.2\r\nSEQ-NR:1\r\nTO-ANT:0644JTHJ4\r\nUSER-ID:Administrator\r\nUSER-PWD:\r\n22");
57 dpavlin 2 } elsif ($type eq 'REPLY-INFO') {
58     if (
59     $h->{'_BUILD'} eq '6.1.7.2' &&
60     $h->{'_BUILDNAME'} eq 'ZZO9AA6.172' &&
61     $h->{'_BUILDVARIANT'} eq 'AA' &&
62     1
63     ) {
64 dpavlin 3 mdap_send("EXEC-CLI MDAP/1.2\r\nCLI-CMD:software upgrade\r\nSEQ-NR:1\r\nTO-ANT:0644JTHJ4\r\nUSER-ID:Administrator\r\nUSER-PWD:\r\n1F");
65 dpavlin 2 } else {
66 dpavlin 3 print "skipped updating ",
67 dpavlin 2 }
68 dpavlin 3 } elsif ( $type eq 'REPLY-EXEC-CLI' && $h->{'SEQ-NR'} == 1 ) {
69     mdap_send("EXEC-CLI MDAP/1.2\r\nSEQ-NR:2\r\nTO-ANT:0644JTHJ4\r\nUSER-ID:Administrator\r\nUSER-PWD:\r\n5F");
70 dpavlin 2 } else {
71     print "!! reply ignored\n";
72     }
73    
74     } else {
75     print $data, "\n", "-" x 30, "\n";
76     }
77     }

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