#!/usr/bin/perl

# XFdrake
# Copyright (C) 1999 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 interactive;
use standalone;
use modules;
use Xconfigurator;
use Xconfig;
use c;

$::isEmbedded = ($::XID, $::CCPID) = "@ARGV" =~ /--embedded (\w+) (\w+)/;

local $_ = join '', @ARGV;

/-h/ and die "usage: XFdrake [--xf3] [--beginner] [--expert] [--auto] [--noauto] [--skiptest] [--testing]\n";

my $i = {};

$::force_xf3 = /-xf3/;
$::beginner = /-beginner/;
$::expert = /-expert/;
$::auto = /-auto/;
$::noauto = /-noauto/;
$::testing = /-testing/;
$i->{skiptest} = /-skiptest/;

my $in = 'interactive'->vnew('su', 'X');

-r '/etc/modules.conf' and modules::mergein_conf('/etc/modules.conf');

my $f = "/usr/X11R6/lib/X11/rgb.txt"; #- this one is on all platform (instead of Cards ?)
$in->do_pkgs->install('XFree86', 'XFree86-75dpi-fonts') if !-e $f;
-e $f or die "install XFree86 first!\n";

`pidof xfs` > 0 or system("/etc/rc.d/init.d/xfs start") if !$i->{skiptest};

system("mount /proc 2>/dev/null"); # ensure /proc is mounted for pci probing

begin:
Xconfig::getinfo($i);
Xconfig::getinfoFromXF86Config($i); #- take default from here at least.

my $allowNVIDIA_rpms;
my (%list, %select);
local *F;
open F, "/var/lib/urpmi/depslist.ordered";
while (<F>) {
    /(.*NVIDIA.*)-([^-]*)-([^-]*)\s+/ and $list{$1} = 1;
}
close F;
if ($list{NVIDIA_GLX}) {
    eval {
	my ($version, $release, $ext) = `uname -r` =~ /([^-]*)-([^-]*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 -q kernel kernel-smp kernel-entreprise kernel22 kernel22-smp kernel22-secure`) {
	    ($ext, $version, $release) = /kernel[^-]*(-[^-]*)-([^-]*)-([^-]*mdk)/;
	    $list{"NVIDIA_kernel-$version-$release$ext"} and $select{"NVIDIA_kernel-$version-$release$ext"} = 1;
	}
	$allowNVIDIA_rpms = [ keys(%select), "NVIDIA_GLX" ];
    }
}
if (!$allowNVIDIA_rpms) {
    my ($uname_r) = `uname -r` =~ /(\S+)/;
    $allowNVIDIA_rpms = ((-e "/lib/modules/$uname_r/kernel/drivers/char/NVdriver.o.gz" ||
			  -e "/lib/modules/$uname_r/kernel/drivers/char/NVdriver.o") &&
			 -e "/usr/X11R6/lib/modules/drivers/nvidia_drv.o" &&
			 -e "/usr/X11R6/lib/modules/extensions/libglx.so") && []; #- empty list but true.
}

$::isEmbedded and kill USR2, $::CCPID;
Xconfigurator::main('', $i, $in, $in->do_pkgs, 
		    { allowFB          => $::expert,
		      allowNVIDIA_rpms => $allowNVIDIA_rpms });
!$::isEmbedded and $in->exit(0);
kill USR1, $::CCPID;
goto begin;