summaryrefslogtreecommitdiffstats
path: root/perl-install/any.pm
blob: 7722fe910fdbe83eb79105dff4ce88301882503b (plain)
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
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
package any; # $Id$

use diagnostics;
use strict;

#-######################################################################################
#- misc imports
#-######################################################################################
use common qw(:common :system :file :functional);
use commands;
use detect_devices;
use partition_table qw(:types);
use fsedit;
use fs;
use run_program;
use modules;
use log;

sub drakx_version { 
    sprintf "DrakX v%s built %s", $::testing ? ('TEST', scalar gmtime()) : (split('/', cat_("/usr/share/VERSION")))[2,3];
}

sub facesdir {
    my ($prefix) = @_;
    "$prefix/usr/share/faces/";
}
sub face2xpm {
    my ($face, $prefix) = @_;
    facesdir($prefix) . $face . ".xpm";
}
sub face2png {
    my ($face, $prefix) = @_;
    facesdir($prefix) . $face . ".png";
}
sub facesnames {
    my ($prefix) = @_;
    my $dir = facesdir($prefix);
    my @l = grep { /^[A-Z]/ } all($dir);
    grep { -e "$dir/$_.png" } map { /(.*)\.xpm/ } (@l ? @l : all($dir));
}

sub addKdmIcon {
    my ($prefix, $user, $icon) = @_;
    my $dest = "$prefix/usr/share/faces/$user.png";
    eval { commands::cp("-f", facesdir($prefix) . $icon . ".png", $dest) } if $icon;
}

sub allocUsers {
    my ($prefix, $users) = @_;
    my @m = my @l = facesnames($prefix);
    foreach (grep { !$_->{icon} || $_->{icon} eq "automagic" } @$users) {
	$_->{auto_icon} = splice(@m, rand(@m), 1); #- known biased (see cookbook for better)
	log::l("auto_icon is $_->{auto_icon}");
	@m = @l unless @m;
    }
}

sub addUsers {
    my ($prefix, $users) = @_;
    my $msec = "$prefix/etc/security/msec";

    allocUsers($prefix, $users);
    foreach my $u (@$users) {
	substInFile { s/^$u->{name}\n//; $_ .= "$u->{name}\n" if eof } "$msec/user.conf" if -d $msec;
	addKdmIcon($prefix, $u->{name}, delete $u->{auto_icon} || $u->{icon});
    }
    run_program::rooted($prefix, "/usr/share/msec/grpuser.sh --refresh >/dev/null");
}

sub crypt {
    my ($password, $md5) = @_;
    crypt($password, $md5 ? '$1$' . salt(8) : salt(2));
}
sub enableShadow {
    my ($prefix) = @_;
    run_program::rooted($prefix, "pwconv")  or log::l("pwconv failed");
    run_program::rooted($prefix, "grpconv") or log::l("grpconv failed");
}
sub enableMD5Shadow {
    my ($prefix, $shadow, $md5) = @_;
    substInFile {
	if (/^password.*pam_pwdb.so/) {
	    s/\s*shadow//; s/\s*md5//;
	    s/$/ shadow/ if $shadow;
	    s/$/ md5/ if $md5;
	}
    } grep { -r $_ } map { "$prefix/etc/pam.d/$_" } qw(login rlogin passwd);
}

sub setupBootloader {
    my ($in, $b, $hds, $fstab, $security, $prefix, $more) = @_;

    $more++ if $b->{bootUnsafe};
	$more = 2 if arch() =~ /ppc/; #- no auto for PPC yet
	
    if (!$::expert && $more < 1) {
	#- automatic
    } elsif (!$::expert) {
	my @l = (__("First sector of drive (MBR)"), __("First sector of boot partition"));

	$in->set_help('setupBootloaderBeginner') unless $::isStandalone;
	if (arch() =~ /sparc/) {
	    $b->{use_partition} = $in->ask_from_list_(_("SILO Installation"),
						      _("Where do you want to install the bootloader?"),
						      \@l, $l[$b->{use_partition}]) or return;
	} elsif (arch() =~ /ppc/) {
		if (defined $partition_table_mac'bootstrap_part) {
			$b->{boot} = $partition_table_mac'bootstrap_part;
			log::l("set bootstrap to $b->{boot}"); 
		} else {
			die "no bootstrap partition - yaboot.conf creation failed";
		}
	} else {
	    my $boot = $hds->[0]{device};
	    my $onmbr = "/dev/$boot" eq $b->{boot};
	    $b->{boot} = "/dev/" . ($in->ask_from_list_(_("LILO/grub Installation"),
							_("Where do you want to install the bootloader?"),
							\@l, $l[!$onmbr]) eq $l[0] 
				    ? $boot : fsedit::get_root($fstab, 'boot')->{device});
	}
    } else {
	$in->set_help(arch() =~ /sparc/ ? "setupSILOGeneral" :  arch() =~ /ppc/ ? 'setupYabootGeneral' :"setupBootloaderGeneral") unless $::isStandalone; #- TO MERGE ?

	my @silo_install_lang = (_("First sector of drive (MBR)"), _("First sector of boot partition"));
	my $silo_install_lang = $silo_install_lang[$b->{use_partition}];

	my %bootloaders = (if_(exists $b->{methods}{silo},
			       __("SILO")                     => sub { $b->{methods}{silo} = 1 }),
			   if_(exists $b->{methods}{lilo},
			       __("LILO with text menu")      => sub { $b->{methods}{lilo} = "boot-menu.b" },
			       __("LILO with graphical menu") => sub { $b->{methods}{lilo} = "boot-graphic.b" }),
			   if_(exists $b->{methods}{grub},
			       #- put lilo if grub is chosen, so that /etc/lilo.conf is generated
			       __("Grub")                     => sub { $b->{methods}{grub} = 1;
								       exists $b->{methods}{lilo}
									 and $b->{methods}{lilo} = "boot-menu.b" }),
			   if_(exists $b->{methods}{loadlin},
			       __("Boot from DOS/Windows (loadlin)") => sub { $b->{methods}{loadlin} = 1 }),
			   if_(exists $b->{methods}{yaboot},
			       __("Yaboot") => sub { $b->{methods}{yaboot} = 1 }),
			  );
	my $bootloader = arch() =~ /sparc/ ? __("SILO") : arch() =~ /ppc/ ? __("Yaboot") : __("LILO with graphical menu");
	my $profiles = bootloader::has_profiles($b);
	my $memsize = bootloader::get_append($b, 'mem');

	$b->{vga} ||= 'Normal';
	if (arch !~ /ppc/) {
	$in->ask_from_entries_refH('', _("Bootloader main options"), [
{ label => _("Bootloader to use"), val => \$bootloader, list => [ keys(%bootloaders) ], },
    arch() =~ /sparc/ ? (
{ label => _("Bootloader installation"), val => \$silo_install_lang, list => \@silo_install_lang },
) : (
{ label => _("Boot device"), val => \$b->{boot}, list => [ map { "/dev/$_" } (map { $_->{device} } (@$hds, grep { !isFat($_) } @$fstab)), detect_devices::floppies() ], not_edit => !$::expert },
{ label => _("LBA (doesn't work on old BIOSes)"), val => \$b->{lba32}, type => "bool", text => "lba", advanced => 1 },
{ label => _("Compact"), val => \$b->{compact}, type => "bool", text => _("compact"), advanced => 1 },
{ label => _("Video mode"), val => \$b->{vga}, list => [ keys %bootloader::vga_modes ], not_edit => !$::expert, advanced => 1 },
),
{ label => _("Delay before booting default image"), val => \$b->{timeout} },
    if_($security >= 4,
{ label => _("Password"), val => \$b->{password}, hidden => 1 },
{ label => _("Password (again)"), val => \$b->{password2}, hidden => 1 },
{ label => _("Restrict command line options"), val => \$b->{restricted}, type => "bool", text => _("restrict") },
    ),
{ label => _("Clean /tmp at each boot"), val => \$b->{CLEAN_TMP}, type => 'bool', advanced => 1 },
{ label => _("Precise RAM size if needed (found %d MB)", availableRamMB()), val => \$memsize, advanced => 1 },
    if_(detect_devices::hasPCMCIA,
{ label => _("Enable multi profiles"), val => \$profiles, type => 'bool', advanced => 1 },
    ),
],
				 complete => sub {
				     !$memsize || $memsize =~ /K$/ || $memsize =~ s/^(\d+)M?$/$1M/i or $in->ask_warn('', _("Give the ram size in MB")), return 1;
#-				     $security > 4 && length($b->{password}) < 6 and $in->ask_warn('', _("At this level of security, a password (and a good one) in lilo is requested")), return 1;
				     $b->{restricted} && !$b->{password} and $in->ask_warn('', _("Option ``Restrict command line options'' is of no use without a password")), return 1;
				     $b->{password} eq $b->{password2} or !$b->{restricted} or $in->ask_warn('', [ _("The passwords do not match"), _("Please try again") ]), return 1;
				     0;
				 }
				) or return 0;
	} else {
	$in->ask_from_entries_refH('', _("Bootloader main options"), [
	{ label => _("Bootloader to use"), val => \$bootloader, list => [ keys(%bootloaders) ], },	
	{ label => _("Init Message"), val => \$b->{initmsg} },
	{ label => _("Boot device"), val => \$b->{boot}, list => [ map { "/dev/$_" } (map { $_->{device} } (grep { isAppleBootstrap($_) } @$fstab))], not_edit => !$::expert },
	{ label => _("Open Firmware Delay"), val => \$b->{delay} },
	{ label => _("Kernel Boot Timeout"), val => \$b->{timeout} },
	{ label => _("Enable CD Boot?"), val => \$b->{enablecdboot}, type => "bool" },
	{ label => _("Enable OF Boot?"), val => \$b->{enableofboot}, type => "bool" },
	{ label => _("Default OS?"), val=> \$b->{defaultos}, list => [ 'linux', 'macos', 'macosx', 'darwin' ] },
	]) or return 0;				
	}
	
	$b->{methods}{$_} = 0 foreach keys %{$b->{methods}};
	$bootloaders{$bootloader} and $bootloaders{$bootloader}->();
	#- at least one method
	grep_each { $::b } %{$b->{methods}} or return;

	$b->{use_partition} = $silo_install_lang eq _("First sector of drive (MBR)") ? 0 : 1;
	$b->{vga} = $bootloader::vga_modes{$b->{vga}} || $b->{vga};

	bootloader::set_profiles($b, $profiles);
	bootloader::add_append($b, "mem", $memsize);
    }

    while ($::expert || $more > 1) {
	$in->set_help(arch() =~ /sparc/ ? 'setupSILOAddEntry' : arch() =~ /ppc/ ? 'setupYabootAddEntry' : 'setupBootloaderAddEntry') unless $::isStandalone;
	my $c;
	$in->ask_from_entries_refH_powered( 
		{
		 messages => 
_("Here are the different entries.
You can add some more or change the existing ones."),
		 ok => '',
},
		[ { val => \$c, format => sub {
		    my ($e) = @_;
		    ref $e ? 
		      "$e->{label} ($e->{kernel_or_dev})" . ($b->{default} eq $e->{label} && "  *") : 
		      translate($e);
		}, list => [ @{$b->{entries}}, __("Add"), __("Done") ] } ]
	);
	$c eq "Done" and last;

	my ($e);

	if ($c eq "Add") {
	    my @labels = map { $_->{label} } @{$b->{entries}};
	    my $prefix;
	    if ($in->ask_from_list_('', _("Which type of entry do you want to add?"),
				    [ __("Linux"), arch() =~ /sparc/ ? __("Other OS (SunOS...)") : arch() =~ /ppc/ ? 
				   __("Other OS (MacOS...)") : __("Other OS (windows...)") ]
				   ) eq "Linux") {
		$e = { type => 'image',
		       root => '/dev/' . fsedit::get_root($fstab)->{device}, #- assume a good default.
		     };
		$prefix = "linux";
	    } else {
		$e = { type => 'other' };
		$prefix = arch() =~ /sparc/ ? "sunos" : arch() =~ /ppc/ ? "macos" : "windows";;
	    }
	    $e->{label} = $prefix;
	    for (my $nb = 0; member($e->{label}, @labels); $nb++) { $e->{label} = "$prefix-$nb" }
	} else { 
	    $e = $c;
	}
	my %old_e = %$e;
	my $default = my $old_default = $e->{label} eq $b->{default};

	my @l;
	if ($e->{type} eq "image") { 
	    @l = (
arch =~ /ppc/ ?
({ label => _("Image"), val => \$e->{kernel_or_dev}, list => [ map { s/$prefix//; $_ } glob_("$prefix/boot/vmlinux*") ], not_edit => 0 })
:
({ label => _("Image"), val => \$e->{kernel_or_dev}, list => [ map { s/$prefix//; $_ } glob_("$prefix/boot/vmlinuz*") ], not_edit => 0 }),
{ label => _("Root"), val => \$e->{root}, list => [ map { "/dev/$_->{device}" } @$fstab ], not_edit => !$::expert },
{ label => _("Append"), val => \$e->{append} },
arch =~ /ppc/ ? () : (
{ label => _("Video mode"), val => \$e->{vga}, list => [ keys %bootloader::vga_modes ], not_edit => !$::expert },
),
{ label => _("Initrd"), val => \$e->{initrd}, list => [ map { s/$prefix//; $_ } glob_("$prefix/boot/initrd*") ] },
{ label => _("Read-write"), val => \$e->{'read-write'}, type => 'bool' }
	    );
	    @l = @l[0..2] unless $::expert;
	} else {
	    @l = ( 
{ label => _("Root"), val => \$e->{kernel_or_dev}, list => [ map { "/dev/$_->{device}" } @$fstab ], not_edit => !$::expert },
arch() !~ /sparc|ppc/ ? (
{ label => _("Table"), val => \$e->{table}, list => [ '', map { "/dev/$_->{device}" } @$hds ], not_edit => !$::expert },
{ label => _("Unsafe"), val => \$e->{unsafe}, type => 'bool' }
) : (),
	    );
	    @l = $l[0] unless $::expert;
	}
if (arch() !~ /ppc/) {
	@l = (
{ label => _("Label"), val => \$e->{label} },
@l,
{ label => _("Default"), val => \$default, type => 'bool' },
	);
} else {
	@l = ({ label => _("Label"), val => \$e->{label}, list=> ['macos', 'macosx', 'darwin'] },
	@l );
	if ($e->{type} eq "image") {
		@l = ({ label => _("Label"), val => \$e->{label} },
		$::expert ? @l[1..4] : { label => _("Append"), val => \$e->{append} } ,
		$::expert ? { label => _("Initrd-size"), val => \$e->{initrdsize}, list => [ '', '4096', '8192', '16384', '24576' ] } : (),
		$::expert ? @l[5] : (),
		{ label => _("NoVideo"), val => \$e->{novideo}, type => 'bool' },
		{ label => _("Default"), val => \$default, type => 'bool' }
		);
	}
}

	if ($in->ask_from_entries_refH_powered(
	    { 
	     if_($c ne "Add", cancel => _("Remove entry")),
	     callbacks => {
	       complete => sub {
		   $e->{label} or $in->ask_warn('', _("Empty label not allowed")), return 1;
		   member($e->{label}, map { $_->{label} } grep { $_ != $e } @{$b->{entries}}) and $in->ask_warn('', _("This label is already used")), return 1;
		   0;
	       } } }, \@l)) {
	    $b->{default} = $old_default || $default ? $default && $e->{label} : $b->{default};
	    $e->{vga} = $bootloader::vga_modes{$e->{vga}} || $e->{vga};
	    require bootloader;
	    bootloader::configure_entry($prefix, $e); #- hack to make sure initrd file are built.

	    push @{$b->{entries}}, $e if $c eq "Add";
	} else {
	    @{$b->{entries}} = grep { $_ != $e } @{$b->{entries}};
	}
    }
    1;
}

sub partitions_suggestions {
    my ($in) = @_;
    my $t = $::expert ? 
      $in->ask_from_list_('', _("What type of partitioning?"), [ keys %fsedit::suggestions ]) :
      'simple';
    $fsedit::suggestions{$t};
}

my @etc_pass_fields = qw(name pw uid gid realname home shell);
sub unpack_passwd {
    my ($l) = @_;
    chomp $l;
    my %l; @l{@etc_pass_fields} = split ':', $l;
    \%l;
}
sub pack_passwd {
    my ($l) = @_;
    join(':', @$l{@etc_pass_fields}) . "\n";
}

sub get_autologin {
    my ($prefix, $o) = @_;
    my %l = getVarsFromSh("$prefix/etc/sysconfig/autologin");
    $o->{autologin} ||= $l{USER};
    %l = getVarsFromSh("$prefix/etc/sysconfig/desktop");
    $o->{desktop} ||= $l{DESKTOP};
}

sub set_autologin {
  my ($prefix, $user, $desktop) = @_;

  output "$prefix/etc/sysconfig/desktop", uc($desktop), "\n" if $user;

  setVarsInSh("$prefix/etc/sysconfig/autologin",
	      { USER => $user, AUTOLOGIN => bool2yesno($user), EXEC => "/usr/X11R6/bin/startx" });
  log::l("cat $prefix/etc/sysconfig/autologin: ", cat_("$prefix/etc/sysconfig/autologin"));
}

sub rotate_log {
    my ($f) = @_;
    if (-e $f) {
	my $i = 1;
	for (; -e "$f$i" || -e "$f$i.gz"; $i++) {}
	rename $f, "$f$i";
    }
}
sub rotate_logs {
    my ($prefix) = @_;
    rotate_log("$prefix/root/$_") foreach qw(ddebug.log install.log);
}

sub writeandclean_ldsoconf {
    my ($prefix) = @_;
    my $file = "$prefix/etc/ld.so.conf";
    output $file,
      grep { !m|^(/usr)?/lib$| } #- no need to have /lib and /usr/lib in ld.so.conf
	uniq cat_($file), "/usr/X11R6/lib\n";
}

sub shells {
    my ($prefix) = @_;
    grep { -x "$prefix$_" } map { chomp; $_ } cat_("$prefix/etc/shells");
}

sub inspect {
    my ($part, $prefix, $rw) = @_;

    isMountableRW($part) or return;

    my $dir = "/tmp/inspect_tmp_dir";

    if ($part->{isMounted}) {
	$dir = ($prefix || '') . $part->{mntpoint};
    } elsif ($part->{notFormatted} && !$part->{isFormatted}) {
	$dir = '';
    } else {
	mkdir $dir, 0700;
	eval { fs::mount($part->{device}, $dir, type2fs($part->{type}), !$rw) };
	$@ and return;
    }
    my $h = before_leaving {
	if (!$part->{isMounted} && $dir) {
	    fs::umount($dir);
	    unlink($dir)
	}
    };
    $h->{dir} = $dir;
    $h;
}

#-----modem conf
sub pppConfig {
    my ($in, $modem, $prefix, $install) = @_;
    $modem or return;

    symlinkf($modem->{device}, "$prefix/dev/modem") or log::l("creation of $prefix/dev/modem failed");
    $install->(qw(ppp)) unless $::testing;

    my %toreplace;
    $toreplace{$_} = $modem->{$_} foreach qw(connection phone login passwd auth domain dns1 dns2);
    $toreplace{kpppauth} = ${{ 'Script-based' => 0, 'PAP' => 1, 'Terminal-based' => 2, }}{$modem->{auth}};
    $toreplace{phone} =~ s/\D//g;
    $toreplace{dnsserver} = join ',', map { $modem->{$_} } "dns1", "dns2";
    $toreplace{dnsserver} .= $toreplace{dnsserver} && ',';

    #- using peerdns or dns1,dns2 avoid writing a /etc/resolv.conf file.
    $toreplace{peerdns} = "yes";

    $toreplace{connection} ||= 'DialupConnection';
    $toreplace{domain} ||= 'localdomain';
    $toreplace{intf} ||= 'ppp0';
    $toreplace{papname} = $modem->{auth} eq 'PAP' && $toreplace{login};

    #- build ifcfg-ppp0.
    my $ifcfg = "$prefix/etc/sysconfig/network-scripts/ifcfg-ppp0";
    local *IFCFG; open IFCFG, ">$ifcfg" or die "Can't open $ifcfg";
    print IFCFG <<END;
DEVICE="$toreplace{intf}"
ONBOOT="no"
USERCTL="no"
MODEMPORT="/dev/modem"
LINESPEED="115200"
PERSIST="yes"
DEFABORT="yes"
DEBUG="yes"
INITSTRING="ATZ"
DEFROUTE="yes"
HARDFLOWCTL="yes"
ESCAPECHARS="no"
PPPOPTIONS=""
PAPNAME="$toreplace{papname}"
REMIP=""
NETMASK=""
IPADDR=""
MRU=""
MTU=""
DISCONNECTTIMEOUT="5"
RETRYTIMEOUT="60"
BOOTPROTO="none"
PEERDNS="$toreplace{peerdns}"
END
    foreach (1..2) {
	if ($toreplace{"dns$_"}) {
	    print IFCFG <<END;
DNS$_=$toreplace{"dns$_"}
END
	}
    }
    close IFCFG;

    #- build chat-ppp0.
    my $chat = "$prefix/etc/sysconfig/network-scripts/chat-ppp0";
    local *CHAT; open CHAT, ">$chat" or die "Can't open $chat";
    print CHAT <<END;
'ABORT' 'BUSY'
'ABORT' 'ERROR'
'ABORT' 'NO CARRIER'
'ABORT' 'NO DIALTONE'
'ABORT' 'Invalid Login'
'ABORT' 'Login incorrect'
'' 'ATZ'
END
    if ($modem->{special_command}) {
	print CHAT <<END;
'OK' '$modem->{special_command}'
END
    }
    print CHAT <<END;
'OK' 'ATDT$toreplace{phone}'
'CONNECT' ''
END
    if ($modem->{auth} eq 'Terminal-based' || $modem->{auth} eq 'Script-based') {
	print CHAT <<END;
'ogin:--ogin:' '$toreplace{login}'
'ord:' '$toreplace{passwd}'
END
    }
    print CHAT <<END;
'TIMEOUT' '5'
'~--' ''
END
    close CHAT;
    chmod 0600, $chat;

    if ($modem->{auth} eq 'PAP') {
	#- need to create a secrets file for the connection.
	my $secrets = "$prefix/etc/ppp/" . lc($modem->{auth}) . "-secrets";
	my @l = cat_($secrets);
	my $replaced = 0;
	do { $replaced ||= 1
	       if s/^\s*"?$toreplace{login}"?\s+ppp0\s+(\S+)/"$toreplace{login}"  ppp0  "$toreplace{passwd}"/; } foreach @l;
	if ($replaced) {
	    local *F;
	    open F, ">$secrets" or die "Can't open $secrets: $!";
	    print F @l;
        } else {
	    local *F;
	    open F, ">>$secrets" or die "Can't open $secrets: $!";
	    print F "$toreplace{login}  ppp0  \"$toreplace{passwd}\"\n";
	}
	#- restore access right to secrets file, just in case.
	chmod 0600, $secrets;
    }

    #- install kppprc file according to used configuration.
    commands::mkdir_("-p", "$prefix/usr/share/config");
    local *KPPPRC;
    open KPPPRC, ">$prefix/usr/share/config/kppprc" or die "Can't open $prefix/usr/share/config/kppprc: $!";
    #chmod 0600, "$prefix/usr/share/config/kppprc";
    print KPPPRC <<END;
# KDE Config File
[Account0]
ExDNSDisabled=0
AutoName=0
ScriptArguments=
AccountingEnabled=0
Phonenumber=$toreplace{phone}
IPAddr=0.0.0.0
Domain=$toreplace{domain}
Name=$toreplace{connection}
VolumeAccountingEnabled=0
pppdArguments=
Password=$toreplace{passwd}
BeforeDisconnect=
Command=
ScriptCommands=
Authentication=$toreplace{kpppauth}
DNS=$toreplace{dnsserver}
SubnetMask=0.0.0.0
AccountingFile=
DefaultRoute=1
Username=$toreplace{login}
Gateway=0.0.0.0
StorePassword=1
DisconnectCommand=
[Modem]
BusyWait=0
Enter=CR
FlowControl=CRTSCTS
Volume=0
Timeout=60
UseCDLine=0
UseLockFile=1
Device=/dev/modem
Speed=115200
[Graph]
InBytes=0,0,255
Text=0,0,0
Background=255,255,255
Enabled=true
OutBytes=255,0,0
[General]
QuitOnDisconnect=0
ShowLogWindow=0
DisconnectOnXServerExit=1
DefaultAccount=$toreplace{connection}
iconifyOnConnect=1
Hint_QuickHelp=0
AutomaticRedial=0
PPPDebug=0
NumberOfAccounts=1
ShowClock=1
DockIntoPanel=0
pppdTimeout=30
END

    miscellaneousNetwork($prefix);
}

sub miscellaneousNetwork {
    my ($prefix) = @_;
    setVarsInSh ("$prefix/etc/profile.d/proxy.sh",  $::o->{miscellaneous}, qw(http_proxy ftp_proxy));
    setVarsInCsh("$prefix/etc/profile.d/proxy.csh", $::o->{miscellaneous}, qw(http_proxy ftp_proxy));
}

sub setup_thiskind {
    my ($in, $type, $auto, $at_least_one) = @_;

    return if arch() eq "ppc";
    my @l = setup_thiskind_backend ($type, $auto, $at_least_one, sub { my $w = wait_load_module($in, $type, @_); } );

    if (!$::noauto) {
	if (my @err = grep { $_ } map { $_->{error} } @l) {
	    $in->ask_warn('', join("\n", @err));
	}
	return @l if $auto && (@l || !$at_least_one);
    }
    @l = map { $_->{description} } @l;
    while (1) {
	(my $msg_type = $type) =~ s/\|.*//;
	my $msg = @l ?
	  [ _("Found %s %s interfaces", join(", ", @l), $msg_type),
	    _("Do you have another one?") ] :
	  _("Do you have any %s interfaces?", $msg_type);

	my $opt = [ __("Yes"), __("No") ];
	push @$opt, __("See hardware info") if $::expert;
	my $r = "Yes";
	$r = $in->ask_from_list_('', $msg, $opt, "No") || die 'already displayed' unless $at_least_one && @l == 0;
	if ($r eq "No") { return @l }
	if ($r eq "Yes") {
	    push @l, load_module($in, $type) || next;
	} else {
	    $in->ask_warn('', [ detect_devices::stringlist() ]);
	}
    }
}

# setup_thiskind_backend : setup the kind of hardware
# input :
#  $type : typeof hardware to setup
#  $auto : automatic behaviour
#  $at_least_one : 
# output:
#  @l : list of loaded
sub setup_thiskind_backend {
    my ($type, $auto, $at_least_one, $wait_function) = @_;
    #- for example $wait_function=sub { $w = wait_load_module($in, $type, @_) }

    my @l;
    if (!$::noauto) {
	@l = modules::load_thiskind($type, $wait_function );
	return @l;# sorry to be a sucker, pixel... :)
    }
}

sub wait_load_module {
    my ($in, $type, $text, $module) = @_;
#-PO: the first %s is the card type (scsi, network, sound,...)
#-PO: the second is the vendor+model name
    $in->wait_message('',
		     [ _("Installing driver for %s card %s", $type, $text),
		       if_($::expert, _("(module %s)", $module))
		     ]);
}

sub load_module {
    my ($in, $type) = @_;
    my @options;

    (my $msg_type = $type) =~ s/\|.*//;
    my $m = $in->ask_from_listf('',
#-PO: the %s is the driver type (scsi, network, sound,...)
			       _("Which %s driver should I try?", $msg_type),
			       \&modules::module2text,
			       [ modules::module_of_type($type) ]) or return;
    my $l = modules::module2text($m);
    require modparm;
    my @names = modparm::get_options_name($m);

    if ((@names != 0) && $in->ask_from_list_('',
_("In some cases, the %s driver needs to have extra information to work
properly, although it normally works fine without. Would you like to specify
extra options for it or allow the driver to probe your machine for the
information it needs? Occasionally, probing will hang a computer, but it should
not cause any damage.", $l),
			      [ __("Autoprobe"), __("Specify options") ], "Autoprobe") ne "Autoprobe") {
      ASK:
	if (@names >= 0) {
	    my @l = $in->ask_from_entries('',
_("You may now provide its options to module %s.", $l),
					 \@names) or return;
	    @options = modparm::get_options_result($m, @l);
	} else {
	    @options = split ' ',
	      $in->ask_from_entry('',
_("You may now provide its options to module %s.
Options are in format ``name=value name2=value2 ...''.
For instance, ``io=0x300 irq=7''", $l),
				 _("Module options:"),
				);
	}
    }
    eval { 
	my $w = wait_load_module($in, $type, $l, $m);
	modules::load($m, $type, @options);
    };
    if ($@) {
	$in->ask_yesorno('',
_("Loading module %s failed.
Do you want to try again with other parameters?", $l), 1) or return;
	goto ASK;
    }
    $l;
}

sub ask_users {
    my ($prefix, $in, $users, $security) = @_;

    my $u if 0; $u ||= {};

    my @shells = map { chomp; $_ } cat_("$prefix/etc/shells");

    while (1) {
	$u->{password2} ||= $u->{password} ||= '';
	$u->{shell} ||= '/bin/bash';
	my $names = @$users ? _("(already added %s)", join(", ", map { $_->{realname} || $_->{name} } @$users)) : '';

	$in->ask_from_entries_refH_powered(
	    { title => _("Add user"),
	      messages => _("Enter a user\n%s", $names),
	      ok => _("Accept user"),
	      cancel => $security < 4 || @$users ? _("Done") : '',
	      callbacks => {
	          focus_out => sub {
		      if ($_[0] eq 0) {
			  $u->{name} ||= lc first($u->{realname} =~ /((\w|-)+)/);
		      }
		  },
	          complete => sub {
		      $u->{password} eq $u->{password2} or $in->ask_warn('', [ _("The passwords do not match"), _("Please try again") ]), return (1,2);
		      $security > 3 && length($u->{password}) < 6 and $in->ask_warn('', _("This password is too simple")), return (1,2);
		      $u->{name} or $in->ask_warn('', _("Please give a user name")), return (1,0);
		      $u->{name} =~ /^[a-z0-9_-]+$/ or $in->ask_warn('', _("The user name must contain only lower cased letters, numbers, `-' and `_'")), return (1,0);
		      member($u->{name}, map { $_->{name} } @$users) and $in->ask_warn('', _("This user name is already added")), return (1,0);
		      return 0;
		  },
	    } }, [ 
	    { label => _("Real name"), val => \$u->{realname} },
	    { label => _("User name"), val => \$u->{name} },
            { label => _("Password"),val => \$u->{password}, hidden => 1 },
            { label => _("Password (again)"), val => \$u->{password2}, hidden => 1 },
            { label => _("Shell"), val => \$u->{shell}, list => [ shells($prefix) ], not_edit => !$::expert, advanced => 1 },
	      if_($security <= 3,
	    { label => _("Icon"), val => \$u->{icon}, list => [ facesnames($prefix) ], icon2f => sub { face2png($_[0], $prefix) }, format => \&translate },
	      ),
           ],
        ) or return;

	push @$users, $u;
	$u = {};
    }
}

sub autologin {
    my ($prefix, $o, $in, $install) = @_;

    my $cmd = $prefix ? "chroot $prefix" : "";
    my @wm = (split (' ', `$cmd /usr/sbin/chksession -l`));
    my @users;

    if (@wm && @users && !$o->{authentication}{NIS} && $ENV{SECURE_LEVEL} <= 3) {
	 $in->ask_from_entries_refH(_("Autologin"),
				    _("I can set up your computer to automatically log on one user.
If you don't want to use this feature, click on the cancel button."),
				    [ { label => _("Choose the default user:"), val => \$o->{autologin}, list => [ '', @users ] },
				      { label => _("Choose the window manager to run:"), val => \$o->{desktop}, list => \@wm }, ]) or delete $o->{autologin};
    }
}

sub write_passwd_user {
    my ($prefix, $u, $isMD5) = @_;

    local $u->{pw} ||= $u->{password} && &crypt($u->{password}, $isMD5);
    $u->{shell} ||= '/bin/bash';

    substInFile {
	my $l = unpack_passwd($_);
	if ($l->{name} eq $u->{name}) {
	    add2hash_($u, $l);
	    $_ = pack_passwd($u);
	    $u = {};
	}
	if (eof && $u->{name}) {
	    $_ .= pack_passwd($u);
	}
    } "$prefix/etc/passwd";
}

1;