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
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
package network::tools; # $Id$
use strict;
use common;
use run_program;
use c;
use vars qw(@ISA @EXPORT @EXPORT_OK);
use MDK::Common::System qw(getVarsFromSh);
@ISA = qw(Exporter);
@EXPORT = qw(connect_backend connected connected_bg disconnect_backend is_dynamic_ip passwd_by_login read_secret_backend set_cnx_script test_connected write_cnx_script remove_initscript write_secret_backend);
our $connect_prog = "/etc/sysconfig/network-scripts/net_cnx_pg";
our $connect_file = "/etc/sysconfig/network-scripts/net_cnx_up";
our $disconnect_file = "/etc/sysconfig/network-scripts/net_cnx_down";
sub set_cnx_script {
my ($netc, $type, $up, $down, $type2) = @_;
$netc->{internet_cnx}{$type}{$_->[0]} = $_->[1] foreach [$connect_file, $up], [$disconnect_file, $down];
$netc->{internet_cnx}{$type}{type} = $type2;
}
sub write_cnx_script {
my ($netc) = @_;
foreach ($connect_file, $disconnect_file) {
output_with_perm("$::prefix$_", 0755,
'#!/bin/bash
' . if_(!$netc->{at_boot}, 'if [ "x$1" == "x--boot_time" ]; then exit; fi
') . $netc->{internet_cnx}{$netc->{internet_cnx_choice}}{$_});
}
}
sub write_secret_backend {
my ($a, $b) = @_;
foreach my $i ("$::prefix/etc/ppp/pap-secrets", "$::prefix/etc/ppp/chap-secrets") {
substInFile { s/^'$a'.*\n//; $_ .= "\n'$a' * '$b' * \n" if eof } $i;
#- restore access right to secrets file, just in case.
chmod 0600, $i;
}
}
sub unquotify {
my ($word) = @_;
$$word =~ s/^(['"]?)(.*)\1$/$2/;
}
sub read_secret_backend() {
my $conf = [];
foreach my $i ("pap-secrets", "chap-secrets") {
foreach (cat_("$::prefix/etc/ppp/$i")) {
my ($login, $server, $passwd) = split(' ');
if ($login && $passwd) {
unquotify \$passwd;
unquotify \$login;
unquotify \$server;
push @$conf, {login => $login,
passwd => $passwd,
server => $server };
}
}
}
$conf;
}
sub passwd_by_login {
my ($login) = @_;
unquotify \$login;
my $secret = read_secret_backend();
foreach (@$secret) {
return $_->{passwd} if $_->{login} eq $login;
}
}
sub connect_backend() { run_program::rooted($::prefix, "$connect_file &") }
sub disconnect_backend() { run_program::rooted($::prefix, "$disconnect_file &") }
sub connected() { gethostbyname("mandrakesoft.com") ? 1 : 0 }
# request a ref on a bg_connect and a ref on a scalar
sub connected_bg__raw {
my ($kid_pipe, $status) = @_;
local $| = 1;
if (ref($kid_pipe) && ref($$kid_pipe)) {
my $fd = $$kid_pipe->{fd};
fcntl($fd, c::F_SETFL(), c::O_NONBLOCK()) or die "can't fcntl F_SETFL: $!";
my $a = <$fd>;
$$status = $a if defined $a;
} else { $$kid_pipe = check_link_beat() }
}
my $kid_pipe;
sub connected_bg {
my ($status) = @_;
connected_bg__raw(\$kid_pipe, $status);
}
# test if connected;
# cmd = 0 : ask current status
# return : 0 : not connected; 1 : connected; -1 : no test ever done; -2 : test in progress
# cmd = 1 : start new connection test
# return : -2
# cmd = 2 : cancel current test
# return : nothing
# cmd = 3 : return current status even if a test is in progress
my $kid_pipe_connect;
my $current_connection_status;
sub test_connected {
local $| = 1;
my ($cmd) = @_;
$current_connection_status = -1 if !defined $current_connection_status;
if ($cmd == 0) {
connected_bg__raw(\$kid_pipe_connect, \$current_connection_status);
} elsif ($cmd == 1) {
if ($current_connection_status != -2) {
$current_connection_status = -2;
$kid_pipe_connect = check_link_beat();
}
} elsif ($cmd == 2) {
if (defined($kid_pipe_connect)) {
kill -9, $kid_pipe_connect->{pid};
undef $kid_pipe_connect;
}
}
return $current_connection_status;
}
sub check_link_beat() {
bg_command->new(sub {
require Net::Ping;
my $p;
if ($>) {
$p = Net::Ping->new("tcp");
# Try connecting to the www port instead of the echo port
$p->{port_num} = getservbyname("http", "tcp");
} else {
$p = Net::Ping->new("icmp");
}
print $p->ping("www.mandrakesoft.com") ? 1 : 0;
});
}
sub remove_initscript() {
$::testing and return;
-e "$::prefix/etc/rc.d/init.d/internet" and do {
$::isStandalone ? system("/sbin/chkconfig --del internet") : do {
rm_rf("$::prefix/etc/rc.d/rc$_") foreach '0.d/K11internet', '1.d/K11internet', '2.d/K11internet',
'3.d/S89internet', '5.d/S89internet', '6.d/K11internet';
};
rm_rf("$::prefix/etc/rc.d/init.d/internet");
log::explanations("Removed internet service");
};
}
sub use_windows {
my ($file) = @_;
my $all_hds = fsedit::get_hds({}, undef);
fs::get_info_from_fstab($all_hds, '');
my $part = find { $_->{device_windobe} eq 'C' } fsedit::get_fstab(@{$all_hds->{hds}});
$part or my $failed = N("No partition available");
my $source = find { -d $_ && -r "$_/$file" } map { "$part->{mntpoint}/$_" } qw(windows/system winnt/system windows/system32/drivers winnt/system32/drivers);
log::explanations($failed || "Seek in $source to find firmware");
return $source, $failed;
}
sub use_floppy {
my ($in, $file) = @_;
my $floppy = detect_devices::floppy();
$in->ask_okcancel(N("Insert floppy"),
N("Insert a FAT formatted floppy in drive %s with %s in root directory and press %s", $floppy, $file, N("Next"))) or return;
eval { fs::mount(devices::make($floppy), '/mnt', 'vfat', 'readonly'); 1 } or my $failed = N("Floppy access error, unable to mount device %s", $floppy);
log::explanations($failed || "Mounting floppy device $floppy in /mnt");
return '/mnt', $failed;
}
sub is_dynamic_ip {
my ($intf) = @_;
any { $_->{BOOTPROTO} !~ /^(none|static|)$/ } values %$intf;
}
sub is_dynamic_host {
my ($intf) = @_;
any { defined $_->{DHCP_HOSTNAME} } values %$intf;
}
sub reread_net_conf {
my ($modules_conf, $netcnx, $netc, $intf) = @_;
network::netconnect::read_net_conf($netcnx, $netc, $intf);
modules::load_category($modules_conf, 'net');
}
sub convert_wep_key_for_iwconfig {
#- 5 or 13 characters, consider the key as ASCII and prepend "s:"
#- else consider the key as hexadecimal, do not strip dashes
#- always quote the key as string
my ($key) = @_;
member(length($key), (5, 13)) ? "s:$key" : "$key";
}
sub get_wep_key_from_iwconfig {
#- strip "s:" if the key is 5 or 13 characters (ASCII)
#- else the key as hexadecimal, do not modify
my ($key) = @_;
$key =~ s/^s:// if member(length($key), (7,15));
$key;
}
1;
|
