Viewing file:  updateboot.pl (2.37 KB) -rwxr-xr-x
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#!/usr/bin/perl
# updateboot.pl
# Called by setup.sh to update boot script
$no_acl_check++;
$product = 'usermin';
BEGIN { push(@INC, "."); };
use WebminCore;
&init_config();
$< == 0 || die "updateboot.pl must be run as root";
# Update boot script
if (-d "/etc/systemd" &&
&has_command("systemctl") &&
&execute_command("systemctl list-units") == 0) {
# Save status of service
my $status = &backquote_logged("systemctl is-enabled ".
quotemeta($product).".service 2>&1");
$status = &trim($status) if ($status);
# Delete all possible service files
my $systemd_root = &get_systemd_root();
foreach my $p (
"/etc/systemd/system",
"/usr/lib/systemd/system",
"/lib/systemd/system") {
unlink("$p/$product.service");
unlink("$p/$product");
}
my $temp = &transname();
my $killcmd = &has_command('kill');
$ENV{'WEBMIN_KILLCMD'} = $killcmd;
©_source_dest("$root_directory/usermin-systemd", $temp);
my $lref = &read_file_lines($temp);
foreach my $l (@{$lref}) {
$l =~ s/(WEBMIN_[A-Z]+)/$ENV{$1}/g;
}
&flush_file_lines($temp);
copy_source_dest($temp, "$systemd_root/$product.service");
system("systemctl daemon-reload >/dev/null 2>&1");
sleep(3); # Wait for systemd to update configuration
if ($status eq "disabled") {
system("systemctl disable ".
quotemeta($product).".service >/dev/null 2>&1");
}
elsif ($status eq "masked") {
system("systemctl mask ".
quotemeta($product).".service >/dev/null 2>&1");
}
else {
system("systemctl enable ".
quotemeta($product).".service >/dev/null 2>&1");
}
}
elsif (-d "/etc/init.d") {
copy_source_dest("usermin-init", "/etc/init.d/$product");
system("chkconfig --add $product >/dev/null 2>&1");
}
sub get_systemd_root
{
my ($name) = @_;
# Default systemd paths
my $systemd_local_conf = "/etc/systemd/system";
my $systemd_unit_dir1 = "/usr/lib/systemd/system";
my $systemd_unit_dir2 = "/lib/systemd/system";
if ($name) {
foreach my $p (
$systemd_local_conf,
$systemd_unit_dir1,
$systemd_unit_dir2) {
if (-r "$p/$name.service" || -r "$p/$name") {
return $p;
}
}
}
# Debian prefers /lib/systemd/system
if ($gconfig{'os_type'} eq 'debian-linux' &&
-d $systemd_unit_dir2) {
return $systemd_unit_dir2;
}
# RHEL and other systems /usr/lib/systemd/system
if (-d $systemd_unit_dir1) {
return $systemd_unit_dir1;
}
# Fallback path for other systems
return $systemd_unit_dir2;
}
|