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#!/usr/bin/perl
#
# Guillaume Cottenceau
#
# Copyright 2001-2005 Mandriva
#
# This software may be freely redistributed under the terms of the GNU
# public license.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
use lib qw(/usr/lib/libDrakX);
use common;
use bootloader;
use fs;
my $auto;
if ($ARGV[0] eq '--auto') {
$auto = shift @ARGV;
}
$::prefix = '/mnt';
my $release = common::mageia_release($::prefix) ||
do {
system('guessmounts') == 0 or die 'guessmounts failed';
common::mageia_release($::prefix);
};
if ($release) {
$release =~ /Mageia|Mandriva/ or die "release file doesn't contain '%s', exiting.\n";
} elsif (fs::get::mntpoint2part($::prefix, [ fs::read_fstab('', '/proc/mounts') ])) {
die "unknown distribution mounted in $::prefix\n";
} else {
die "Your root device isn't mounted on $::prefix\n";
}
my @main_methods = bootloader::configured_main_methods();
my $main_method;
if (@main_methods == 0) {
die "Cannot find a configured boot loader\n";
} elsif (@main_methods == 1) {
($main_method) = @main_methods;
} else {
while (1) {
print "Configuration files for Boot Loaders ", join(' and ', @main_methods), " were found.\n";
print "Which one one should be installed? ";
chomp($main_method = <STDIN>);
if (member($main_method, @main_methods)) {
last;
} else {
print "bad choice\n";
}
}
}
my $install = $bootloader::{'install_raw_' . $main_method} or die "unknown bootloader method install_raw_$main_method\n";
print "About to re-install Boot Loader $main_method of following %s distribution:\n\t",
$release, "\n";
if (!$auto) {
print "=> ok? <press Enter to continue, 'n' and Enter to cancel> ";
<STDIN> =~ /^n/i and exit 0;
}
run_program::run('mount', '--bind', '/dev', "$::prefix/dev");
run_program::run('mount', '--bind', '/sys', "$::prefix/sys");
$install->();
run_program::run('umount', "$::prefix/sys");
run_program::run('umount', "$::prefix/dev");
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