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#!/usr/bin/perl
# XFdrake
# Copyright (C) 1999-2002 MandrakeSoft (pixel@mandrakesoft.com)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
use lib qw(/usr/lib/libDrakX);
use standalone; #- warning, standalone must be loaded very first, for 'explanations'
use Xconfig::main;
use Xconfig::xfree;
use Xconfig::default;
use interactive;
use modules;
use common;
use any;
use c;
local $_ = join '', @ARGV;
my ($configure_this) = grep { !/^-/ } @ARGV;
$configure_this ||= 'everything';
begin:
{
my $in = 'interactive'->vnew('su', 'X');
modules::mergein_conf('/etc/modules.conf') if -r '/etc/modules.conf';
$::isEmbedded and kill 'USR2', $::CCPID;
my $rc = do {
my $options = { allowNVIDIA_rpms => allowNVIDIA_rpms(), allowFB => listlength(cat_("/proc/fb")) };
if ($configure_this eq 'everything') {
check_XFree($in);
my $raw_X = Xconfig::xfree->read;
my $default = Xconfig::default::configure();
my $has_conf = @{$raw_X->{xfree3}} || @{$raw_X->{xfree4}};
$raw_X->{xfree3} = $default->{xfree3} if !@{$raw_X->{xfree3}};
$raw_X->{xfree4} = $default->{xfree4} if !@{$raw_X->{xfree4}};
if ($has_conf) {
Xconfig::main::configure_chooser($in, $raw_X, $in->do_pkgs, $options);
} else {
Xconfig::main::configure_everything($in, $raw_X, $in->do_pkgs, $::auto, $options);
}
} elsif ($configure_this eq 'auto_install') {
Xconfig::main::configure_everything_auto_install(Xconfig::default::configure(), $in->do_pkgs, {}, $options);
} elsif ($configure_this eq 'monitor') {
Xconfig::main::configure_monitor($in, Xconfig::xfree->read);
} elsif ($configure_this eq 'resolution') {
Xconfig::main::configure_resolution($in, Xconfig::xfree->read);
}
};
$rc && $rc eq 'config_changed' and ask_for_X_restart($in);
$in->exit(0) if !$::isEmbedded;
kill 'USR1', $::CCPID;
goto begin;
}
sub check_XFree {
my ($in) = @_;
#- set the standard configuration
foreach ('XF86Config', 'XF86Config-4') {
my $f = "/etc/X11/$_";
symlinkf("$_.standard", $f) if -l $f && -e "$f.standard";
}
my $f = "/usr/X11R6/lib/X11/rgb.txt"; #- this one is on all platform
-e $f or $in->do_pkgs->install('XFree86', 'XFree86-75dpi-fonts');
-e $f or die "install XFree86 first!\n";
system("mount /proc 2>/dev/null"); # ensure /proc is mounted for pci probing
}
sub allowNVIDIA_rpms {
my $allowNVIDIA_rpms;
my (%list, %select);
eval {
local *_;
require urpm;
my $urpm = new urpm;
$urpm->read_config(nocheck_access => 1);
foreach (grep { !$_->{ignore} } @{$urpm->{media} || []}) {
$urpm->parse_synthesis($_);
}
foreach (@{$urpm->{depslist} || []}) {
$_->name =~ /NVIDIA/ and $list{$_->name} = 1;
}
};
if ($list{NVIDIA_GLX}) {
eval {
my ($version, $release, $ext) = c::kernel_version() =~ /([^-]*)-([^-]*mdk)(\S*)/;
$ext and $ext = "-$ext";
$list{"NVIDIA_kernel-$version-$release$ext"} or die "no NVIDIA kernel for current kernel";
$select{"NVIDIA_kernel-$version-$release$ext"} = 1;
foreach (`rpm -qa kernel-2* kernel-smp-2* kernel-enterprise-2* kernel-secure-2* kernel kernel-smp kernel-entreprise kernel22 kernel22-smp kernel22-secure`) {
($ext, $version, $release) = /kernel[^-]*(-\D[^-]*)-([^-]*)-([^-]*mdk)?/;
$release or ($version, $release) = $version =~ /(.*?)\.(\d+mdk)/;
$list{"NVIDIA_kernel-$version-$release$ext"} and $select{"NVIDIA_kernel-$version-$release$ext"} = 1;
}
$allowNVIDIA_rpms = [ keys(%select), "NVIDIA_GLX" ];
}
}
if (!$allowNVIDIA_rpms) {
$allowNVIDIA_rpms = system("modprobe NVdriver 2>/dev/null") == 0 && []; #- empty list but true.
}
$allowNVIDIA_rpms;
}
sub ask_for_X_restart {
my ($in) = @_;
$::isStandalone && $in->isa('interactive::gtk') or return;
my ($wm, $pid) = any::running_window_manager();
if (!$wm) {
$in->ask_warn('', N("Please log out and then use Ctrl-Alt-BackSpace"));
return;
}
$in->ask_okcancel('', N("Please relog into %s to activate the changes", ucfirst(lc $wm)), 1) or return;
fork and return;
any::ask_window_manager_to_logout($wm);
open STDIN, "</dev/zero";
open STDOUT, ">/dev/null";
open STDERR, ">&STDERR";
c::setsid();
exec qw(perl -e), q(
my ($wm, $pid) = @ARGV;
my $nb;
for ($nb = 30; $nb && -e "/proc/$pid"; $nb--) { sleep 1 }
system("killall X") if $nb;
), $wm, $pid;
}
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