Analysis/Listener/Maps.pm

package Net::Analysis::Listener::Maps;

use strict;
use warnings;
use base qw(Net::Analysis::Listener::Base);
use File::Slurp;

sub http_transaction {
    my ($self, $args) = @_;
    my ($req)       = $args->{req};         # isa HTTP::Request
    my ($resp)      = $args->{resp};         # isa HTTP::Response
    my ($req_mono)  = $args->{req_mono};    # isa Net::Analysis::TCPMonologue
    my ($resp_mono) = $args->{resp_mono};   # isa Net::Analysis::TCPMonologue

        my $file;

        if ( $req->uri() =~ m!/GElin/MapSrv\.aspx\?lwM=(\d+)&twM=(\d+)&zf=(\d+)! ) {
                # Mireo
                $file = "$3/$1-$2.gif";
        } elsif ( $req->uri() =~ m!/mt\?.*x=(\d+)&y=(\d+)&zoom=(\d+)! ) {
                # Google maps
                $file = "$3/$1-$2.png";
        } elsif ( $req->uri() =~ m!/aerial.maps.yimg.com/img.*&x=(\d+)&y=(\d+)&z=(\d+)&v=1\.7! ) {
                # Yahoo maps
                $file = "$3/$1-$2.jpg";
        }

        if ( $file ) {
                mkdir "dump" unless -e "dump";
                mkdir "dump/$3" unless -e "dump/$3";
                write_file( "dump/$file", $resp->content );
                print "$1x$2 zoom: $3 -> $file ", -s "dump/$file", " bytes\n";
        } else {
                print ">> ",$req->uri, "\n";
        }


}

1;

=head1 NAME

Net::Analysis::Listener::Maps - looking at HTTP transactions

 $ perl -MNet::Analysis -e main HTTP Maps maps_dump.tcp

1	dpavlin	11	package Net::Analysis::Listener::Maps;
2	dpavlin	1
3			use strict;
4			use warnings;
5			use base qw(Net::Analysis::Listener::Base);
6			use File::Slurp;
7
8			sub http_transaction {
9			my ($self, $args) = @_;
10			my ($req) = $args->{req}; # isa HTTP::Request
11			my ($resp) = $args->{resp}; # isa HTTP::Response
12			my ($req_mono) = $args->{req_mono}; # isa Net::Analysis::TCPMonologue
13			my ($resp_mono) = $args->{resp_mono}; # isa Net::Analysis::TCPMonologue
14
15	dpavlin	12	my $file;
16	dpavlin	1
17			if ( $req->uri() =~ m!/GElin/MapSrv\.aspx\?lwM=(\d+)&twM=(\d+)&zf=(\d+)! ) {
18	dpavlin	11	# Mireo
19	dpavlin	12	$file = "$3/$1-$2.gif";
20	dpavlin	11	} elsif ( $req->uri() =~ m!/mt\?.*x=(\d+)&y=(\d+)&zoom=(\d+)! ) {
21			# Google maps
22	dpavlin	12	$file = "$3/$1-$2.png";
23			} elsif ( $req->uri() =~ m!/aerial.maps.yimg.com/img.*&x=(\d+)&y=(\d+)&z=(\d+)&v=1\.7! ) {
24			# Yahoo maps
25			$file = "$3/$1-$2.jpg";
26	dpavlin	11	}
27
28	dpavlin	12	if ( $file ) {
29	dpavlin	1	mkdir "dump" unless -e "dump";
30			mkdir "dump/$3" unless -e "dump/$3";
31	dpavlin	12	write_file( "dump/$file", $resp->content );
32			print "$1x$2 zoom: $3 -> $file ", -s "dump/$file", " bytes\n";
33			} else {
34			print ">> ",$req->uri, "\n";
35	dpavlin	1	}
36	dpavlin	11
37	dpavlin	12
38	dpavlin	1	}
39
40			1;
41
42			=head1 NAME
43
44	dpavlin	11	Net::Analysis::Listener::Maps - looking at HTTP transactions
45	dpavlin	1
46	dpavlin	11	$ perl -MNet::Analysis -e main HTTP Maps maps_dump.tcp
47	dpavlin	1