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|
#!/usr/bin/env perl
use strict;
use warnings;
use Sys::Hostname;
use constant OS => `uname | tr -d '\n'`;
use constant {
SLOCK_PATH => 'slock',
XSCREENSAVER_PATH => 'xscreensaver-command',
ACPI_PATH => '/usr/sbin/acpiconf',
KILL_PATH => '/usr/bin/killall',
SHUTDOWN_PATH => '/sbin/shutdown',
LOGINCTL_PATH => '/usr/bin/loginctl',
NOTIF_PATH => '/usr/local/bin/herbe',
HOSTNAME => (split /\./, hostname())[0]
};
use constant LIST => [
'lock screen',
'sleep',
'logout',
'reboot',
'shutdown'
];
use constant CONFIRM => [
"no",
"yes"
];
sub notify
{
my ($str) = @_;
my $pid = fork();
if (not $pid) {
exec(NOTIF_PATH, $str);
}
return;
};
sub confirm
{
my ($var, $color) = @_;
my $list;
my $choice;
for (@{+CONFIRM}) {
$list .= $_ . "\n";
}
my $menu = "dmenu -sb '$color' -shb '$color'";
if (defined $ENV{WAYLAND_DISPLAY}) {
$menu = "wmenu -S '$color'";
}
$choice = `printf "%s" "$list" | \
$menu -i -p "$var?"`;
chomp $choice;
if ($choice eq ${+CONFIRM}[1]) {
return (1);
}
return (0);
}
sub action
{
my ($var, $color) = @_;
my $pid;
chomp $var;
if ($var eq ${+LIST}[0]) {
if (defined $ENV{WAYLAND_DISPLAY}) {
exec("waylock",
"-init-color", "0x1d2021",
"-input-color", "0xd79921",
"-fail-color", "0xcc241d");
}
else {
exec(SLOCK_PATH . " && exec herbe 'welcome back, partner!'");
}
}
elsif ($var eq ${+LIST}[1]) {
notify("g'night, partner!");
sleep 1;
$pid = fork();
if (not $pid) {
# if (defined $ENV{WAYLAND_DISPLAY}) {
# exec("waylock",
# "-init-color", "0x1d2021",
# "-input-color", "0xd79921",
# "-fail-color", "0xcc241d");
# }
# else {
# system(SLOCK_PATH);
# notify("g'day, partner!");
# return;
# }
if (HOSTNAME eq 'mother') {
# setsid();
# sleep 4;
# exec(LOGINCTL_PATH, 'suspend');
}
}
else {
sleep 1;
if (HOSTNAME eq 'mother') {
my $user = 'jozan';
my $self = $$;
my @pids = map { s/^\s+|\s+$//gr } qx{ps -u $user -o pid=};
for my $pid (@pids) {
next unless $pid =~ /^\d+$/;
next if $pid == $self;
next if $pid == 1; # don't try to kill init
kill 'TERM', $pid;
}
sleep 1;
for my $pid (@pids) {
next unless $pid =~ /^\d+$/;
next if $pid == $self;
next if $pid == 1;
if (kill 0, $pid) { # process still exists
kill 'KILL', $pid;
}
}
sleep 1;
exec(LOGINCTL_PATH, 'suspend');
}
elsif (HOSTNAME eq 'po-rbo') {
exec('doas', 'systemctl', 'suspend');
}
exec(ACPI_PATH, '-s', '3');
}
}
elsif ($var eq ${+LIST}[2]) {
if (confirm($var, $color) == 1) {
if (HOSTNAME eq 'mother') {
exec(LOGINCTL_PATH, 'terminate-session', 'self');
}
exec(KILL_PATH, 'dwm');
}
}
elsif ($var eq ${+LIST}[3]) {
if (confirm($var, $color) == 1) {
if (HOSTNAME eq 'mother') {
system('umount', '-f', '/var/dev/ceres');
exec(LOGINCTL_PATH, 'reboot');
}
elsif (HOSTNAME eq 'po-rbo') {
exec('doas', 'systemctl', 'reboot');
}
notify("rebootin', partner!");
exec(SHUTDOWN_PATH, '-r', 'now');
}
}
elsif ($var eq ${+LIST}[4]) {
if (confirm($var, $color) == 1) {
notify("farewell, partner!");
sleep 2;
if (HOSTNAME eq 'mother') {
exec(LOGINCTL_PATH, 'poweroff');
}
elsif (HOSTNAME eq 'po-rbo') {
exec('doas', 'systemctl', 'poweroff');
}
exec(SHUTDOWN_PATH, '-p', 'now');
}
}
return;
}
sub main
{
my $list;
my $choice;
my $color;
$color = '#cc241d';
if (@ARGV == 1) {
$color = $ARGV[0];
}
for (@{+LIST}) {
$list .= $_ . "\n";
}
my $menu = "dmenu -sb '$color' -shb '$color'";
if (defined $ENV{WAYLAND_DISPLAY}) {
$menu = "wmenu -S '$color'";
}
$choice = `printf "%s" "$list" | $menu -i`;
action($choice, $color);
return (0);
}
main();
__END__
|
