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
|
package network::activefw;
use Gtk2::Helper;
use Socket;
sub new {
my ($type, $filter) = @_;
require Net::DBus;
my $bus = Net::DBus->system;
my $con = $bus->{connection};
$con->add_filter($filter);
$con->add_match("type='signal',interface='com.mandrakesoft.activefirewall'");
set_DBus_watch($con);
$con->dispatch;
my $o = bless { bus => $bus }, $type;
$o->find_daemon;
$o;
}
sub find_daemon {
my ($o) = @_;
my $service = $o->{bus}->get_service("com.mandrakesoft.activefirewall.daemon");
$o->{daemon} = $service->get_object("/com/mandrakesoft/activefirewall", "com.mandrakesoft.activefirewall.daemon");
}
sub set_DBus_watch {
my ($con) = @_;
$con->set_watch_callbacks(sub {
my ($con, $watch) = @_;
my $flags = $watch->get_flags;
require Net::DBus::Binding::Watch;
if ($flags & &Net::DBus::Binding::Watch::READABLE) {
Gtk2::Helper->add_watch($watch->get_fileno, 'in', sub {
$watch->handle(&Net::DBus::Binding::Watch::READABLE);
$con->dispatch;
1;
});
}
#- do nothing for WRITABLE watch, we dispatch when needed
}, undef, undef); #- do nothing when watch is disabled or toggled yet
}
sub dispatch {
my ($o) = @_;
$o->{bus}{connection}->dispatch;
}
sub call_method {
my ($o, $method, @args) = @_;
my @ret;
eval {
@ret = $o->{daemon}->$method(@args);
};
if ($@) {
print "($method) exception: $@\n";
$o->dispatch;
return;
}
@ret;
}
sub blacklist {
my ($o, $seq, $blacklist) = @_;
$o->call_method('Blacklist',
Net::DBus::Binding::Value->new(&Net::DBus::Binding::Message::TYPE_UINT32, $seq),
Net::DBus::Binding::Value->new(&Net::DBus::Binding::Message::TYPE_UINT32, $blacklist));
}
sub unblacklist {
my ($o, $addr) = @_;
$o->call_method('UnBlacklist',
Net::DBus::Binding::Value->new(&Net::DBus::Binding::Message::TYPE_UINT32, $addr));
}
sub whitelist {
my ($o, $addr) = @_;
$o->call_method('Whitelist',
Net::DBus::Binding::Value->new(&Net::DBus::Binding::Message::TYPE_UINT32, $addr));
}
sub unwhitelist {
my ($o, $addr) = @_;
$o->call_method('UnWhitelist',
Net::DBus::Binding::Value->new(&Net::DBus::Binding::Message::TYPE_UINT32, $addr));
}
sub get_interactive {
my ($o) = @_;
$o->call_method('GetMode');
}
sub set_interactive {
my ($o, $mode) = @_;
$o->call_method('SetMode',
Net::DBus::Binding::Value->new(&Net::DBus::Binding::Message::TYPE_UINT32, $mode));
}
sub get_reports {
my ($o) = @_;
$o->call_method('GetReports');
}
sub get_blacklist {
my ($o) = @_;
$o->call_method('GetBlacklist');
}
sub get_whitelist {
my ($o) = @_;
$o->call_method('GetWhitelist');
}
sub format_date {
my ($timestamp) = @_;
require c;
c::strftime("%c", localtime($timestamp));
}
sub get_service {
my ($port) = @_;
getservbyport($port, undef) || $port;
}
sub get_ip_address {
my ($addr) = @_;
inet_ntoa(pack('N', $addr));
}
sub resolve_address {
my ($ip_addr) = @_;
#- try to resolve address, timeout after 2 seconds
my $hostname;
eval {
local $SIG{ALRM} = sub { die "ALARM" };
alarm 2;
$hostname = gethostbyaddr(inet_aton($ip_addr), AF_INET);
alarm 0;
};
$hostname || $ip_addr;
}
1;
|
