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
215
216
217
|
#!/usr/bin/perl
use lib qw(/usr/lib/libDrakX);
use strict;
use diagnostics;
use standalone; #- warning, standalone must be loaded very first, for 'explanations'
use c;
use common;
use interactive;
use detect_devices;
use harddrake::data;
use harddrake::autoconf;
use harddrake::sound;
use modules;
use Storable qw(store retrieve);
my $force = any { $_ eq '--force' } @ARGV;
my $mode = 'stop' if $ARGV[0] eq 'stop';
if ($mode eq 'stop') {
append_to_file('/etc/hotplug/blacklist', "\nsnd-usb-audio\n");
c::_exit(0);
}
my $invert_do_it = $ARGV[0] eq 'X11' ? 1 : 0;
my ($hw_sysconfdir, $timeout) = ("/etc/sysconfig/harddrake2", $invert_do_it ? 600 : 25);
my $last_boot_config = "$hw_sysconfdir/previous_hw";
$last_boot_config .= '_X11' if $invert_do_it;
my $modules_conf = modules::any_conf->read;
# autoreconfigure the mouse on major kernel change:
my $prev_kernel = { getVarsFromSh("$hw_sysconfdir/kernel") }->{KERNEL};
my $curr_kernel = c::kernel_version();
$curr_kernel =~ s/(^\d+\.\d+).*/$1/;
setVarsInSh("$hw_sysconfdir/kernel", { KERNEL => $curr_kernel });
if ($curr_kernel ne $prev_kernel) {
log::explanations("Autoconfiguring mouse since we switched between 2.4.x and 2.6.x kernels");
harddrake::autoconf::mouse_conf($modules_conf);
}
if (find { $_->{driver} =~ /Card:NVIDIA/ } detect_devices::probeall()) {
if (find { -e join('', "/lib/modules/", c::kernel_version(), "/kernel/drivers/$_") } map { ("video/$_", "char/$_", "char/drm/$_") } qw(NVdriver nvidia.o nvidia.o.gz nvidia.ko nvidia.ko.gz)) {
# do not automatically switch from nv to nvidia (in order to handle
# cases where nvidia module crashes the system):
#
# substInFile {
# log::explanations("switch XFree86 driver from nv to nvidia") if /Driver "nv"/;
# s!Driver "nv.*"!Driver "nvidia"!g;
# s!#*( Load.*glx)!\1!g;
# } $_ foreach "/etc/X11/XF86Config-4", "/etc/X11/XF86Config";
} else {
substInFile {
log::explanations("switch XFree86 driver from nvidia to nv") if /Driver "nv.+"/;
s!Driver "nv.*"!Driver "nv"!g;
s!([^#]Load.*glx)!#$1!g;
} $_ foreach grep { -e $_ } "/etc/X11/XF86Config-4", "/etc/X11/XF86Config";
}
}
my $is_globetrotter = -f '/usr/sbin/mdkmove';
# first run ? if not read old hw config
my $previous_config;
if (-f $last_boot_config && -s $last_boot_config) {
eval { $previous_config = Storable::retrieve($last_boot_config) };
log::explanations("resetting previous harware file ($@)") if $@;
}
$previous_config ||= {};
$previous_config = $$previous_config if ref($previous_config) !~ /HASH/;
my (%config, $wait);
my $in;
my $splash = -f '/proc/splash';
my $splash_was_silent = cat_('/proc/splash') =~ /, silent : on/;
# For each hw, class, detect device, compare and offer to reconfigure if needed
foreach my $hw_class (@harddrake::data::tree) {
my ($Ident, $item, $configurator, $detector, $do_it) = @$hw_class{qw(class string configurator detector checked_on_boot)};
$configurator ||= $hw_class->{configurator};
next unless $do_it ^ $invert_do_it;
# No detector ? (should never happen but who know ?)
ref($detector) eq 'CODE' or next;
my %ID = map {
my $i = $_;
my $id = defined $i->{device} ? $i->{device} : join(':', map { $i->{$_} } qw(vendor id subvendor subid));
$id => $i;
} eval { &$detector };
$config{$Ident} = \%ID;
next if !$is_globetrotter && !$force && is_empty_hash_ref($previous_config); # don't fsck on first run but if --force
my $oldconfig = $previous_config->{$Ident};
my $msg;
my @was_removed = difference2([ keys %$oldconfig ], [ keys %ID ]);
if (@was_removed) {
$msg .= N("Some devices in the \"%s\" hardware class were removed:\n", $item) .
join('', map { N("- %s was removed\n", harddrake::data::custom_id($oldconfig->{$_}, $item)) } @was_removed) . "\n";
}
my @added = difference2([ keys %ID ], [ keys %$oldconfig ]);
$msg .= N("Some devices were added: %s\n", $item) if @added;
$msg .= N("- %s was added\n", harddrake::data::custom_id($ID{$_}, $item)) foreach @added;
log::explanations("removed $Ident: " . harddrake::data::custom_id($oldconfig->{$_}, $item)) foreach @was_removed;
log::explanations("added $Ident: " . harddrake::data::custom_id($ID{$_}, $item)) foreach @added;
modules::load_and_configure($modules_conf, 'ohci1394') if $Ident eq 'FIREWIRE_CONTROLLER' && any { $_->{driver} eq 'ohci1394' } @added;
@added || @was_removed or next;
if (harddrake::data::is_removable($Ident)) {
modules::load_category('floppy') if $Ident eq 'FLOPPY';
}
next if $Ident eq 'MOUSE' && $curr_kernel ne $prev_kernel;
my @configurator_pool;
if (harddrake::data::is_removable($Ident)) {
foreach my $device (@ID{@added}) {
push @configurator_pool, harddrake::data::set_removable_auto_configurator($Ident, $device);
};
foreach my $device (@$oldconfig{@was_removed}) {
push @configurator_pool, harddrake::data::set_removable_remover($Ident, $device);
}
} else {
@configurator_pool = $configurator;
}
if ($Ident eq "AUDIO") {
# automatic sound slots configuration
rm_rf("/etc/asound.state");
harddrake::sound::configure_sound_slots($modules_conf);
next;
} elsif ($Ident eq "ETHERNET") {
$modules_conf->remove_alias_regexp('^(wlan|eth)[0-9]*$');
modules::load_category($modules_conf, 'network/main|gigabit|usb|wireless|firewire|pcmcia');
require network::ethernet;
network::ethernet::update_iftab();
network::ethernet::configure_eth_aliases($modules_conf);
$modules_conf->write;
} elsif (member($Ident, qw(AGP ATA_STORAGE SATA_STORAGE SCSI_CONTROLLER TV))) {
# add agpgart and the like modules to modprobe.preload if needed:
$modules_conf->write;
next;
} elsif ($Ident eq "USB_CONTROLLER") {
modules::load_category($modules_conf, 'bus/usb');
$modules_conf->write;
} elsif ($Ident eq "VIDEO") {
harddrake::autoconf::xconf($modules_conf, {});
next;
} elsif ($Ident eq "MOUSE") {
harddrake::autoconf::mouse_conf($modules_conf);
next;
}
next if $is_globetrotter && !$hw_class->{automatic};
next unless $configurator_pool[0];
if (ref($configurator) ne 'CODE' && !-x first(split /\s+/, $configurator_pool[0])) {
log::explanations(qw(skip $Ident configuration since "$configurator" isn't executable));
next;
}
my ($pid, $no, $res);
$hw_class->{automatic} ||= ref($configurator) eq 'CODE';
if (!$hw_class->{automatic}) {
$SIG{ALRM} = sub { $no = 1; kill 15, $pid };
unless ($pid = fork()) {
$splash and eval { output('/proc/splash', 'verbose') } and $splash = 0;
exec("/usr/share/harddrake/confirm", $Ident, $timeout, $msg);
}
alarm($timeout);
wait();
$res = $?;
alarm(0);
} else {
$res = 1;
}
if (ref($configurator) eq 'CODE') {
eval { $configurator->() };
log::explanations(qw(cannot run "$configurator": $@)) if $@;
} elsif (!$no && $res) {
foreach my $program (@configurator_pool) {
if (fork()) {
wait();
} else {
log::explanations(qq(run "$program"));
exec("$program 2>/dev/null") or do {
log::explanations(qq(cannot run "$program"));
require POSIX;
POSIX::_exit();
};
}
}
}
if (!$hw_class->{automatic}) {
require interactive;
undef $wait;
$in ||= interactive->vnew;
$wait = $in->wait_message(N("Please wait"), N("Hardware probing in progress"));
}
}
# output new hw config
log::explanations("created file $last_boot_config");
Storable::store(\%config, $last_boot_config);
# restore bootsplash mode
$splash_was_silent and eval { output('/proc/splash', 'silent') };
$in->exit(0) if $in;
|
