rebased to master and fixed merge issues

makefile

@@ -3,7 +3,7 @@ CC = gcc
 FLAGS = -std=c99 -pedantic -g
 FLAGS+= -Wall -Wextra -Werror=vla -Wno-unused-parameter
 #FLAGS+= -DDEBUG
-FLAGS+= -DGIT_VERSION_STRING=\"$(shell git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g')\"
+FLAGS+= -DLY_VERSION=\"$(shell git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g')\"
 LINK = -lpam -lxcb
 VALGRIND = --show-leak-kinds=all --track-origins=yes --leak-check=full --suppressions=../res/valgrind.supp
 CMD = ./$(NAME)
@@ -101,7 +101,6 @@ installopenrc:
 
 installrunit:
 	@echo "installing runit service"
-	@install -dZ ${DESTDIR}/etc/sv/ly-runit-service
 	@install -DZ $(RESD)/ly-runit-service/* -t ${DESTDIR}/etc/sv/ly
 
 uninstall:
@@ -112,6 +111,7 @@ uninstall:
 	@rm -f ${DESTDIR}/usr/lib/systemd/system/ly.service
 	@rm -f ${DESTDIR}/etc/pam.d/ly
 	@rm -f ${DESTDIR}/etc/init.d/${NAME}
+	@rm -rf ${DESTDIR}/etc/sv/ly
 
 clean:
 	@echo "cleaning"

readme.md

@@ -16,7 +16,7 @@ Ly is a lightweight TUI (ncurses-like) display manager for Linux and BSD.
  - tput
  - shutdown
 
-On Debian-based distros running `apt install build-essential libpam0g-dev libxcb-xkb-dev` as root should install all the dependencies for you. 
+On Debian-based distros running `apt install build-essential libpam0g-dev libxcb-xkb-dev` as root should install all the dependencies for you.
 For Fedora try running `dnf install make automake gcc gcc-c++ kernel-devel pam-devel libxcb-devel`
 
 ## Support
@@ -27,20 +27,21 @@ The following desktop environments were tested with success
  - budgie
  - cinnamon
  - deepin
- - dwm 
+ - dwm
  - enlightenment
  - gnome
  - i3
  - kde
+ - labwc
  - lxde
  - lxqt
  - mate
- - maxx 
+ - maxx
  - pantheon
  - qtile
  - spectrwm
  - sway
- - windowmaker 
+ - windowmaker
  - xfce
  - xmonad
 
@@ -120,22 +121,24 @@ $ make
 # ln -s /etc/sv/ly /var/service/
 ```
 
-Disable your existing display manager service if need be e.g.:
+By default, ly will run on tty2. To change the tty it must be set in `/etc/ly/config.ini`
+
+You should as well disable your existing display manager service if needed, e.g.:
 
 ```
 # rm /var/service/lxdm
 ```
 
-If you are running on `tty2` (check your `/etc/ly/config.ini`) you can disable e.g. `agetty` running there:
+The agetty service for the tty console where you are running ly should be disabled. For instance, if you are running ly on tty2 (that's the default, check your `/etc/ly/config.ini`) you should disable the agetty-tty2 service like this:
 
 ```
 # rm /var/service/agetty-tty2
 ```
 
 ## Arch Linux Installation
-You can install ly from the [AUR](https://aur.archlinux.org/packages/ly), using yay for example:
+You can install ly from the [`[extra]` repos](https://archlinux.org/packages/extra/x86_64/ly/):
-``` 
+```
-$ yay -S ly
+$ sudo pacman -S ly
 ```
 
 ## Configuration

res/config.ini

@@ -3,9 +3,14 @@
 
 # The active animation
 # 0 -> PSX DOOM fire (default)
-# 1 -> CMatrix 
+# 1 -> CMatrix
 #animation = 0
 
+# format string for clock in top right corner (see strftime specification)
+#clock = %c
+
+# enable/disable big clock
+#bigclock = true
 
 # The character used to mask the password
 #asterisk = *
@@ -24,12 +29,12 @@
 #define TB_CYAN    0x07
 #define TB_WHITE   0x08
 #
-# Setting both to zero makes `bg` black and `fg` white. To set the actual color palette you are encouraged to use another tool 
+# Setting both to zero makes `bg` black and `fg` white. To set the actual color palette you are encouraged to use another tool
-# such as [mkinitcpio-colors](https://github.com/evanpurkhiser/mkinitcpio-colors). Note that the color palette defined with 
+# such as [mkinitcpio-colors](https://github.com/evanpurkhiser/mkinitcpio-colors). Note that the color palette defined with
-# `mkinitcpio-colors` takes 16 colors (0-15), only values 0-8 are valid for `ly` config and these values do not correspond 
+# `mkinitcpio-colors` takes 16 colors (0-15), only values 0-8 are valid for `ly` config and these values do not correspond
-# exactly. For instance, in defining palettes with `mkinitcpio-colors` the order is black, dark red, dark green, brown, dark 
+# exactly. For instance, in defining palettes with `mkinitcpio-colors` the order is black, dark red, dark green, brown, dark
-# blue, dark purple, dark cyan, light gray, dark gray, bright red, bright green, yellow, bright blue, bright purple, bright 
+# blue, dark purple, dark cyan, light gray, dark gray, bright red, bright green, yellow, bright blue, bright purple, bright
-# cyan, and white, indexed in that order 0 through 15. For example, the color defined for white (indexed at 15 in the mkinitcpio 
+# cyan, and white, indexed in that order 0 through 15. For example, the color defined for white (indexed at 15 in the mkinitcpio
 # config) will be used by `ly` for `fg = 8`.
 
 # Background color id
@@ -71,13 +76,19 @@
 #save_file = /etc/ly/save
 
 
-# Remove F1/F2 command hints
+# Remove power management command hints
-#hide_f1_commands = false
+#hide_key_hints = false
 
-# Command executed when pressing F1
+# Specifies the key used for shutdown
+#shutdown_key = F1
+
+# Specifies the key used for restart
+#restart_key = F2
+
+# Command executed when pressing shutdown_key
 #shutdown_cmd = /sbin/shutdown -a now
 
-# Command executed when pressing F2
+# Command executed when pressing restart_key
 #restart_cmd = /sbin/shutdown -r now
 
 

res/lang/cat.ini

@@ -1,5 +1,5 @@
 capslock = Bloq Majús
-err_alloc = falla d'assignació de memòria 
+err_alloc = falla d'assignació de memòria
 err_bounds = índex fora de límit
 err_chdir = error al obrir carpeta home
 err_console_dev = error al accedir a la consola
@@ -34,12 +34,12 @@ err_user_init = error al inicialitzar usuari
 err_user_uid = error al establir el UID de l'usuari
 err_xsessions_dir = error al cercar la carpeta de sessions
 err_xsessions_open = error al obrir la carpeta de sessions
-f1 = F1 aturar
-f2 = F2 reiniciar
 login = iniciar sessió
 logout = tancar sessió
 numlock = Bloq Num
 password = Clau
+restart = reiniciar
 shell = shell
+shutdown = aturar
 wayland = wayland
 xinitrc = xinitrc

res/lang/cs.ini

@@ -34,12 +34,12 @@ err_user_init = inicializace uživatele selhala
 err_user_uid = nastavení UID uživateli selhalo
 err_xsessions_dir = nepodařilo se najít složku relací
 err_xsessions_open = nepodařilo se otevřít složku relací
-f1 = F1 vypnout
-f2 = F2 restartovat
 login = uživatel
 logout = odhlášen
 numlock = numlock
 password = heslo
+restart = restartovat
 shell = příkazový řádek
+shutdown = vypnout
 wayland = wayland
 xinitrc = xinitrc

res/lang/de.ini

@@ -34,12 +34,12 @@ err_user_init = Initialisierung des Nutzers fehlgeschlagen
 err_user_uid = Setzen der Benutzer Id fehlgeschlagen
 err_xsessions_dir = Fehler beim finden des Sitzungsordners
 err_xsessions_open = Fehler beim öffnen des Sitzungsordners
-f1 = F1 Herunterfahren
-f2 = F2 Neustarten
 login = Anmelden
 logout = Abgemeldet
 numlock = Numtaste
 password = Passwort
+restart = Neustarten
 shell = shell
+shutdown = Herunterfahren
 wayland = wayland
 xinitrc = xinitrc

res/lang/en.ini

@@ -34,12 +34,12 @@ err_user_init = failed to initialize user
 err_user_uid = failed to set user UID
 err_xsessions_dir = failed to find sessions folder
 err_xsessions_open = failed to open sessions folder
-f1 = F1 shutdown
-f2 = F2 reboot
 login = login
 logout = logged out
 numlock = numlock
 password = password
+restart = reboot
 shell = shell
+shutdown = shutdown
 wayland = wayland
 xinitrc = xinitrc

res/lang/es.ini

@@ -34,12 +34,12 @@ err_user_init = error al inicializar usuario
 err_user_uid = error al establecer el UID del usuario
 err_xsessions_dir = error al buscar la carpeta de sesiones
 err_xsessions_open = error al abrir la carpeta de sesiones
-f1 = F1 apagar
-f2 = F2 reiniciar
 login = iniciar sesión
 logout = cerrar sesión
-numlock = Bloq Num 
+numlock = Bloq Num
 password = contraseña
+restart = reiniciar
 shell = shell
+shutdown = apagar
 wayland = wayland
 xinitrc = xinitrc

res/lang/fr.ini

@@ -5,7 +5,7 @@ err_chdir = échec de l'ouverture du répertoire home
 err_console_dev = échec d'accès à la console
 err_dgn_oob = message
 err_domain = domaine invalide
-err_hostname = échec de captation du nom d'hôte
+err_hostname = échec de lecture du nom d'hôte
 err_mlock = échec du verrouillage mémoire
 err_null = pointeur null
 err_pam = échec de la transaction pam
@@ -20,7 +20,7 @@ err_pam_cred_expired = identifiants expirés
 err_pam_cred_insufficient = identifiants insuffisants
 err_pam_cred_unavail = échec de l'obtention des identifiants
 err_pam_maxtries = limite d'essais atteinte
-err_pam_perm_denied = permission refusée 
+err_pam_perm_denied = permission refusée
 err_pam_session = erreur de session
 err_pam_sys = erreur système
 err_pam_user_unknown = utilisateur inconnu
@@ -28,18 +28,18 @@ err_path = échec de la modification du path
 err_perm_dir = échec de changement de répertoire
 err_perm_group = échec du déclassement des permissions de groupe
 err_perm_user = échec du déclassement des permissions utilisateur
-err_pwnam = échec de captation des infos utilisateur
+err_pwnam = échec de lecture des infos utilisateur
 err_user_gid = échec de modification du GID
 err_user_init = échec d'initialisation de l'utilisateur
 err_user_uid = échec de modification du UID
 err_xsessions_dir = échec de la recherche du dossier de sessions
 err_xsessions_open = échec de l'ouverture du dossier de sessions
-f1 = F1 éteindre
-f2 = F2 redémarrer
 login = identifiant
 logout = déconnection
 numlock = verr.num
 password = mot de passe
+restart = redémarrer
 shell = shell
+shutdown = éteindre
 wayland = wayland
 xinitrc = xinitrc

res/lang/it.ini

@@ -34,12 +34,12 @@ err_user_init = impossibile inizializzare utente
 err_user_uid = impossible impostare UID utente
 err_xsessions_dir = impossibile localizzare cartella sessioni
 err_xsessions_open = impossibile aprire cartella sessioni
-f1 = F1 arresto
-f2 = F2 riavvio
 login = username
 logout = scollegato
 numlock = numlock
 password = password
+restart = riavvio
 shell = shell
+shutdown = arresto
 wayland = wayland
 xinitrc = xinitrc

res/lang/pl.ini

@@ -34,12 +34,12 @@ err_user_init = nie udało się zainicjalizować użytkownika
 err_user_uid = nie udało się ustawić UID użytkownika
 err_xsessions_dir = nie udało się znaleźć folderu sesji
 err_xsessions_open = nie udało się otworzyć folderu sesji
-f1 = F1 wyłącz
-f2 = F2 uruchom ponownie
 login = login
 logout = wylogowano
 numlock = numlock
 password = hasło
+restart = uruchom ponownie
 shell = powłoka
+shutdown = wyłącz
 wayland = wayland
 xinitrc = xinitrc

res/lang/pt.ini

@@ -34,12 +34,12 @@ err_user_init = erro ao iniciar o utilizador
 err_user_uid = erro ao definir o UID do utilizador
 err_xsessions_dir = erro ao localizar a pasta das sessões
 err_xsessions_open = erro ao abrir a pasta das sessões
-f1 = F1 encerrar
-f2 = F2 reiniciar
 login = iniciar sessão
 logout = terminar sessão
 numlock = numlock
 password = palavra-passe
+restart = reiniciar
 shell = shell
+shutdown = encerrar
 wayland = wayland
 xinitrc = xinitrc

res/lang/pt_BR.ini

@@ -34,12 +34,12 @@ err_user_init = não foi possível iniciar o usuário
 err_user_uid = não foi possível definir o UID do usuário
 err_xsessions_dir = não foi possível encontrar a pasta das sessões
 err_xsessions_open = não foi possível abrir a pasta das sessões
-f1 = F1 desligar
-f2 = F2 reiniciar
 login = conectar
 logout = desconectado
 numlock = numlock
 password = senha
+restart = reiniciar
 shell = shell
+shutdown = desligar
 wayland = wayland
 xinitrc = xinitrc

res/lang/ro.ini

@@ -34,12 +34,12 @@ err_perm_user = nu s-a putut face downgrade permisiunilor de utilizator
 
 
 
-f1 = F1 opreşte sistemul
-f2 = F2 resetează
 login = utilizator
 logout = opreşte sesiunea
 numlock = numlock
 password = parolă
+restart = resetează
 shell = shell
+shutdown = opreşte sistemul
 wayland = wayland
 xinitrc = xinitrc

res/lang/ru.ini

@@ -17,7 +17,7 @@ err_pam_authok_reqd = токен истёк
 err_pam_buf = ошибка буфера памяти
 err_pam_cred_err = не удалось установить полномочия
 err_pam_cred_expired = полномочия истекли
-err_pam_cred_insufficient = недостаточо полномочий
+err_pam_cred_insufficient = недостаточно полномочий
 err_pam_cred_unavail = не удалось получить полномочия
 err_pam_maxtries = лимит попыток исчерпан
 err_pam_perm_denied = доступ запрещён
@@ -34,12 +34,12 @@ err_user_init = не удалось инициализировать польз
 err_user_uid = не удалось установить UID пользователя
 err_xsessions_dir = не удалось найти сессионную папку
 err_xsessions_open = не удалось открыть сессионную папку
-f1 = F1 выключить
-f2 = F2 перезагрузить
 login = логин
 logout = logged out
 numlock = numlock
 password = пароль
+restart = перезагрузить
 shell = shell
+shutdown = выключить
 wayland = wayland
 xinitrc = xinitrc

res/lang/sr.ini

@@ -25,7 +25,7 @@ err_pam_session = greska sesije
 err_pam_sys = greska sistema
 err_pam_user_unknown = nepoznat korisnik
 err_path = neuspjelo postavljanje path-a
-err_perm_dir = neuspjelo mijenjanje foldera 
+err_perm_dir = neuspjelo mijenjanje foldera
 err_perm_group = neuspjesno snizavanje dozvola grupe
 err_perm_user = neuspijesno snizavanje dozvola korisnika
 err_pwnam = neuspijesno skupljanje informacija o korisniku
@@ -33,13 +33,13 @@ err_user_gid = neuspijesno postavljanje korisničkog GID-a
 err_user_init = neuspijensa inicijalizacija korisnika
 err_user_uid = neuspijesno postavljanje UID-a korisnika
 err_xsessions_dir = neuspijesno pronalazenje foldera sesija
-err_xsessions_open = neuspijesno otvaranje foldera sesija 
+err_xsessions_open = neuspijesno otvaranje foldera sesija
-f1 = F1 ugasi
-f2 = F2 ponovo pokreni
 login = korisnik
 logout = izlogovan
 numlock = numlock
 password = lozinka
+restart = ponovo pokreni
 shell = shell
+shutdown = ugasi
 wayland = wayland
 xinitrc = xinitrc

res/lang/sv.ini

@@ -0,0 +1,45 @@
+capslock = capslock
+err_alloc = misslyckad minnesallokering
+err_bounds = utanför banan index
+err_chdir = misslyckades att öppna hemkatalog
+err_console_dev = misslyckades att komma åt konsol
+err_dgn_oob = loggmeddelande
+err_domain = okänd domän
+err_hostname = misslyckades att hämta värdnamn
+err_mlock = misslyckades att låsa lösenordsminne
+err_null = nullpekare
+err_pam = pam-transaktion misslyckades
+err_pam_abort = pam-transaktion avbröts
+err_pam_acct_expired = konto upphört
+err_pam_auth = autentiseringsfel
+err_pam_authinfo_unavail = misslyckades att hämta användarinfo
+err_pam_authok_reqd = token utgången
+err_pam_buf = minnesbuffer fel
+err_pam_cred_err = misslyckades att ställa in inloggningsuppgifter
+err_pam_cred_expired = inloggningsuppgifter upphörda
+err_pam_cred_insufficient = otillräckliga inloggningsuppgifter
+err_pam_cred_unavail = misslyckades att hämta inloggningsuppgifter
+err_pam_maxtries = nådde maximal försöksgräns
+err_pam_perm_denied = åtkomst nekad
+err_pam_session = sessionsfel
+err_pam_sys = systemfel
+err_pam_user_unknown = okänd användare
+err_path = misslyckades att ställa in sökväg
+err_perm_dir = misslyckades att ändra aktuell katalog
+err_perm_group = misslyckades att nergradera gruppbehörigheter
+err_perm_user = misslyckades att nergradera användarbehörigheter
+err_pwnam = misslyckades att hämta användarinfo
+err_user_gid = misslyckades att ställa in användar-GID
+err_user_init = misslyckades att initialisera användaren
+err_user_uid = misslyckades att ställa in användar-UID
+err_xsessions_dir = misslyckades att hitta sessionskatalog
+err_xsessions_open = misslyckades att öppna sessionskatalog
+login = inloggning
+logout = utloggad
+numlock = numlock
+password = lösenord
+restart = starta om
+shell = skal
+shutdown = stäng av
+wayland = wayland
+xinitrc = xinitrc

res/lang/tr.ini

@@ -34,12 +34,12 @@ err_user_init = kullanici oturumu baslatilamadi
 err_user_uid = kullanici icin UID ayarlanamadi
 err_xsessions_dir = oturumlar klasoru bulunamadi
 err_xsessions_open = oturumlar klasoru acilamadi
-f1 = F1 makineyi kapat
-f2 = F2 yeniden baslat
 login = kullanici
 logout = oturumdan cikis yapildi
 numlock = numlock
 password = sifre
+restart = yeniden baslat
 shell = shell
+shutdown = makineyi kapat
 wayland = wayland
 xinitrc = xinitrc

res/lang/uk.ini

@@ -1,5 +1,5 @@
 capslock = capslock
-err_alloc = невдалий розділ пам'яті
+err_alloc = невдале виділення пам'яті
 err_bounds = поза межами індексу
 err_chdir = не вдалося відкрити домашній каталог
 err_console_dev = невдалий доступ до консолі
@@ -7,7 +7,7 @@ err_dgn_oob = повідомлення журналу (log)
 err_domain = недійсний домен
 err_hostname = не вдалося отримати ім'я хосту
 err_mlock = збій блокування пам'яті
-err_null = нульовий індекс
+err_null = нульовий вказівник
 err_pam = невдала pam транзакція
 err_pam_abort = pam транзакція перервана
 err_pam_acct_expired = термін дії акаунту вичерпано
@@ -16,11 +16,11 @@ err_pam_authinfo_unavail = не вдалося отримати дані кор
 err_pam_authok_reqd = термін дії токена вичерпано
 err_pam_buf = помилка буферу пам'яті
 err_pam_cred_err = не вдалося змінити облікові дані
-err_pam_cred_expired = облікові дані вичерпано
+err_pam_cred_expired = термін дії повноважень вичерпано
 err_pam_cred_insufficient = недостатньо облікових даних
 err_pam_cred_unavail = не вдалося отримати облікові дані
 err_pam_maxtries = вичерпано ліміт спроб
-err_pam_perm_denied = доступ обмежено
+err_pam_perm_denied = відмовлено у доступі
 err_pam_session = помилка сесії
 err_pam_sys = системна помилка
 err_pam_user_unknown = невідомий користувач
@@ -32,14 +32,14 @@ err_pwnam = не вдалося отримати дані користувача
 err_user_gid = не вдалося змінити GID користувача
 err_user_init = не вдалося ініціалізувати користувача
 err_user_uid = не вдалося змінити UID користувача
-err_xsessions_dir = не вдалося знайти теку сесій
+err_xsessions_dir = не вдалося знайти каталог сесій
-err_xsessions_open = не вдалося відкрити теку сесій
+err_xsessions_open = не вдалося відкрити каталог сесій
-f1 = F1 вимкнути
-f2 = F2 перезавантажити
 login = логін
 logout = вийти
 numlock = numlock
 password = пароль
+restart = перезавантажити
 shell = оболонка
+shutdown = вимкнути
 wayland = wayland
 xinitrc = xinitrc

res/ly-runit-service/conf

@@ -8,7 +8,5 @@ fi
 BAUD_RATE=38400
 TERM_NAME=linux
 
-StandardInput=tty
+auxtty=$(/bin/cat /etc/ly/config.ini 2>/dev/null 1| /bin/sed -n 's/\(^[[:space:]]*tty[[:space:]]*=[[:space:]]*\)\([[:digit:]][[:digit:]]*\)\(.*\)/\2/p')
-TTYPath=/dev/tty2
+TTY=tty${auxtty:-2}
-TTYReset=yes
-TTYVHangup=yes

res/ly-runit-service/finish

@@ -1,3 +1,4 @@
 #!/bin/sh
-tty=${PWD##*-}
+[ -r conf ] && . ./conf
-exec utmpset -w $tty
+
+exec utmpset -w ${TTY}

res/ly-runit-service/run

@@ -1,7 +1,5 @@
 #!/bin/sh
 
-tty=${PWD##*-}
-
 [ -r conf ] && . ./conf
 
 if [ -x /sbin/getty -o -x /bin/getty ]; then
@@ -12,4 +10,4 @@ elif [ -x /sbin/agetty -o -x /bin/agetty ]; then
 	GETTY=agetty
 fi
 
-exec setsid ${GETTY} ${GETTY_ARGS} -nl /usr/bin/ly tty2 "${BAUD_RATE}" "${TERM_NAME}"
+exec setsid ${GETTY} ${GETTY_ARGS} -nl /usr/bin/ly "${TTY}" "${BAUD_RATE}" "${TERM_NAME}"

res/wsetup.sh

@@ -51,6 +51,4 @@ case $SHELL in
     ;;
 esac
 
-# See https://github.com/fairyglade/ly/issues/433#issuecomment-1245306438
+exec "$@"
-export XDG_RUNTIME_DIR="/run/user/$UID"
-exec $@

res/xsetup.sh

@@ -90,6 +90,7 @@ elif [ -f /etc/X11/Xresources ]; then
   xrdb -merge /etc/X11/Xresources
 fi
 [ -f $HOME/.Xresources ] && xrdb -merge $HOME/.Xresources
+[ -f $XDG_CONFIG_HOME/X11/Xresources ] && xrdb -merge $XDG_CONFIG_HOME/X11/Xresources
 
 if [ -f "$USERXSESSION" ]; then
   . "$USERXSESSION"

src/animations.c

@@ -56,6 +56,38 @@ static const void* ANIM_FREES[] = {
 #define DOOM_STEPS 13
 
 
+static void doom_init(struct term_buf* buf)
+{
+	buf->init_width = buf->width;
+	buf->init_height = buf->height;
+	buf->astate = (struct doom_state*)malloc(sizeof(struct doom_state));
+
+	if (buf->astate == NULL)
+	{
+		dgn_throw(DGN_ALLOC);
+	}
+
+	uint16_t tmp_len = buf->width * buf->height;
+    // cast the doom state to a pointer to the structure
+    struct doom_state* d = (struct doom_state*)buf->astate;
+	d->buf = malloc(tmp_len);
+	tmp_len -= buf->width;
+
+	if (d->buf == NULL)
+	{
+		dgn_throw(DGN_ALLOC);
+	}
+
+	memset(d->buf, 0, tmp_len);
+	memset(d->buf + tmp_len, DOOM_STEPS - 1, buf->width);
+}
+
+static void doom_free(struct term_buf* buf)
+{
+    struct doom_state* d = (struct doom_state*)buf->astate;
+	free(d->buf);
+	free(d);
+}
 
 // Adapted from cmatrix
 static void matrix_init(struct term_buf* buf)
@@ -63,8 +95,7 @@ static void matrix_init(struct term_buf* buf)
 	buf->init_width = buf->width;
 	buf->init_height = buf->height;
 	buf->astate = (struct matrix_state*)malloc(sizeof(struct matrix_state));
-    // cast state to matrix_state pointer
+	struct matrix_state* s = buf->astate;
-	struct matrix_state* s = (struct matrix_state*)buf->astate;
 
 	if (s == NULL)
 	{
@@ -138,13 +169,76 @@ static void matrix_init(struct term_buf* buf)
 
 static void matrix_free(struct term_buf* buf)
 {
-    // casting state to matrix_state pointer
+	struct matrix_state* matrix = buf->astate;
-	free(((struct matrix_state*)buf->astate)->grid[0]);
+	free(matrix->grid[0]);
-	free(((struct matrix_state*)buf->astate)->grid);
+	free(matrix->grid);
-	free(((struct matrix_state*)buf->astate)->length);
+	free(matrix->length);
-	free(((struct matrix_state*)buf->astate)->spaces);
+	free(matrix->spaces);
-	free(((struct matrix_state*)buf->astate)->updates);
+	free(matrix->updates);
-	free(((struct matrix_state*)buf->astate));
+	free(matrix);
+}
+
+static void doom(struct term_buf* term_buf)
+{
+	static struct tb_cell fire[DOOM_STEPS] =
+	{
+		{' ', 9, 0}, // default
+		{0x2591, 2, 0}, // red
+		{0x2592, 2, 0}, // red
+		{0x2593, 2, 0}, // red
+		{0x2588, 2, 0}, // red
+		{0x2591, 4, 2}, // yellow
+		{0x2592, 4, 2}, // yellow
+		{0x2593, 4, 2}, // yellow
+		{0x2588, 4, 2}, // yellow
+		{0x2591, 8, 4}, // white
+		{0x2592, 8, 4}, // white
+		{0x2593, 8, 4}, // white
+		{0x2588, 8, 4}, // white
+	};
+
+	uint16_t src;
+	uint16_t random;
+	uint16_t dst;
+
+	uint16_t w = term_buf->init_width;
+	uint8_t* tmp = ((struct doom_state*)term_buf->astate)->buf;
+
+	if ((term_buf->width != term_buf->init_width) || (term_buf->height != term_buf->init_height))
+	{
+		return;
+	}
+
+	struct tb_cell* buf = tb_cell_buffer();
+
+	for (uint16_t x = 0; x < w; ++x)
+	{
+		for (uint16_t y = 1; y < term_buf->init_height; ++y)
+		{
+			src = y * w + x;
+			random = ((rand() % 7) & 3);
+			dst = src - random + 1;
+
+			if (w > dst)
+			{
+				dst = 0;
+			}
+			else
+			{
+				dst -= w;
+			}
+
+			tmp[dst] = tmp[src] - (random & 1);
+
+			if (tmp[dst] > 12)
+			{
+				tmp[dst] = 0;
+			}
+
+			buf[dst] = fire[tmp[dst]];
+			buf[src] = fire[tmp[src]];
+		}
+	}
 }
 
 // Adapted from cmatrix
@@ -154,7 +248,7 @@ static void matrix(struct term_buf* buf)
 	const int frame_delay = 8;
 	static int count = 0;
 	bool first_col;
-	struct matrix_state* s = ((struct matrix_state*)buf->astate);
+	struct matrix_state* s = buf->astate;
 
 	// Allowed codepoints
 	const int randmin = 33;
@@ -168,7 +262,8 @@ static void matrix(struct term_buf* buf)
 	}
 
 	count += 1;
-	if (count > frame_delay) {
+	if (count > frame_delay)
+    {
 		frame += 1;
 		if (frame > 4) frame = 1;
 		count = 0;
@@ -243,7 +338,8 @@ static void matrix(struct term_buf* buf)
 	uint32_t blank;
 	utf8_char_to_unicode(&blank, " ");
 
-	for (int j = 0; j < buf->width; j += 2) {
+	for (int j = 0; j < buf->width; j += 2)
+    {
 		for (int i = 1; i <= buf->height; ++i)
 		{
 			uint32_t c;
@@ -271,102 +367,6 @@ static void matrix(struct term_buf* buf)
 	}
 }
 
-// doom functions 
-static void doom_init(struct term_buf* buf)
-{
-	buf->init_width = buf->width;
-	buf->init_height = buf->height;
-	buf->astate = (struct doom_state*)malloc(sizeof(struct doom_state));
-
-	if (buf->astate == NULL)
-	{
-		dgn_throw(DGN_ALLOC);
-	}
-
-	uint16_t tmp_len = buf->width * buf->height;
-    // cast state to doom_state pointer
-    struct doom_state* d = (struct doom_state*)buf->astate;
-	d->buf = malloc(tmp_len);
-	tmp_len -= buf->width;
-
-	if (((struct doom_state*)buf->astate)->buf == NULL)
-	{
-		dgn_throw(DGN_ALLOC);
-	}
-
-	memset(d->buf, 0, tmp_len);
-	memset(d->buf + tmp_len, DOOM_STEPS - 1, buf->width);
-}
-
-static void doom_free(struct term_buf* buf)
-{
-    // cast state to doom_state pointer
-	free(((struct doom_state*)buf->astate)->buf);
-	free(((struct doom_state*)buf->astate));
-}
-
-static void doom(struct term_buf* term_buf)
-{
-	static struct tb_cell fire[DOOM_STEPS] =
-	{
-		{' ', 9, 0}, // default
-		{0x2591, 2, 0}, // red
-		{0x2592, 2, 0}, // red
-		{0x2593, 2, 0}, // red
-		{0x2588, 2, 0}, // red
-		{0x2591, 4, 2}, // yellow
-		{0x2592, 4, 2}, // yellow
-		{0x2593, 4, 2}, // yellow
-		{0x2588, 4, 2}, // yellow
-		{0x2591, 8, 4}, // white
-		{0x2592, 8, 4}, // white
-		{0x2593, 8, 4}, // white
-		{0x2588, 8, 4}, // white
-	};
-
-	uint16_t src;
-	uint16_t random;
-	uint16_t dst;
-
-	uint16_t w = term_buf->init_width;
-	uint8_t* tmp = ((struct doom_state*)term_buf->astate)->buf;
-
-	if ((term_buf->width != term_buf->init_width) || (term_buf->height != term_buf->init_height))
-	{
-		return;
-	}
-
-	struct tb_cell* buf = tb_cell_buffer();
-
-	for (uint16_t x = 0; x < w; ++x)
-	{
-		for (uint16_t y = 1; y < term_buf->init_height; ++y)
-		{
-			src = y * w + x;
-			random = ((rand() % 7) & 3);
-			dst = src - random + 1;
-
-			if (w > dst)
-			{
-				dst = 0;
-			}
-			else
-			{
-				dst -= w;
-			}
-
-			tmp[dst] = tmp[src] - (random & 1);
-
-			if (tmp[dst] > 12)
-			{
-				tmp[dst] = 0;
-			}
-
-			buf[dst] = fire[tmp[dst]];
-			buf[src] = fire[tmp[src]];
-		}
-	}
-}
 
 
 

src/bigclock.h

@@ -0,0 +1,146 @@
+#include <stdint.h>
+
+#define CLOCK_W 5
+#define CLOCK_H 5
+
+#if defined(__linux__) || defined(__FreeBSD__)
+	#define X 0x2593
+	#define _ 0x0000
+#else
+	#define X '#'
+	#define _ 0
+#endif
+
+#if CLOCK_W == 5 && CLOCK_H == 5
+
+uint32_t CLOCK_0[] = {
+	X,X,X,X,X,
+	X,X,_,X,X,
+	X,X,_,X,X,
+	X,X,_,X,X,
+	X,X,X,X,X
+};
+
+uint32_t CLOCK_1[] = {
+	_,_,_,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X
+};
+
+uint32_t CLOCK_2[] = {
+	X,X,X,X,X,
+	_,_,_,X,X,
+	X,X,X,X,X,
+	X,X,_,_,_,
+	X,X,X,X,X
+};
+
+uint32_t CLOCK_3[] = {
+	X,X,X,X,X,
+	_,_,_,X,X,
+	X,X,X,X,X,
+	_,_,_,X,X,
+	X,X,X,X,X
+};
+
+uint32_t CLOCK_4[] = {
+	X,X,_,X,X,
+	X,X,_,X,X,
+	X,X,X,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X
+};
+
+uint32_t CLOCK_5[] = {
+	X,X,X,X,X,
+	X,X,_,_,_,
+	X,X,X,X,X,
+	_,_,_,X,X,
+	X,X,X,X,X
+};
+
+uint32_t CLOCK_6[] = {
+	X,X,X,X,X,
+	X,X,_,_,_,
+	X,X,X,X,X,
+	X,X,_,X,X,
+	X,X,X,X,X,
+};
+
+uint32_t CLOCK_7[] = {
+	X,X,X,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X,
+	_,_,_,X,X
+};
+
+uint32_t CLOCK_8[] = {
+	X,X,X,X,X,
+	X,X,_,X,X,
+	X,X,X,X,X,
+	X,X,_,X,X,
+	X,X,X,X,X
+};
+
+uint32_t CLOCK_9[] = {
+	X,X,X,X,X,
+	X,X,_,X,X,
+	X,X,X,X,X,
+	_,_,_,X,X,
+	X,X,X,X,X
+};
+
+uint32_t CLOCK_S[] = {
+	_,_,_,_,_,
+	_,_,X,_,_,
+	_,_,_,_,_,
+	_,_,X,_,_,
+	_,_,_,_,_
+};
+
+uint32_t CLOCK_E[] = {
+	_,_,_,_,_,
+	_,_,_,_,_,
+	_,_,_,_,_,
+	_,_,_,_,_,
+	_,_,_,_,_
+};
+
+#endif
+
+#undef X
+#undef _
+
+static inline uint32_t* CLOCK_N(char c)
+{
+	switch(c)
+	{
+		case '0':
+			return CLOCK_0;
+		case '1':
+			return CLOCK_1;
+		case '2':
+			return CLOCK_2;
+		case '3':
+			return CLOCK_3;
+		case '4':
+			return CLOCK_4;
+		case '5':
+			return CLOCK_5;
+		case '6':
+			return CLOCK_6;
+		case '7':
+			return CLOCK_7;
+		case '8':
+			return CLOCK_8;
+		case '9':
+			return CLOCK_9;
+		case ':':
+			return CLOCK_S;
+		default:
+			return CLOCK_E;
+	}
+}

src/config.c

@@ -113,13 +113,13 @@ void lang_load()
 		{"err_user_uid", &lang.err_user_uid, lang_handle},
 		{"err_xsessions_dir", &lang.err_xsessions_dir, lang_handle},
 		{"err_xsessions_open", &lang.err_xsessions_open, lang_handle},
-		{"f1", &lang.f1, lang_handle},
-		{"f2", &lang.f2, lang_handle},
 		{"login", &lang.login, lang_handle},
 		{"logout", &lang.logout, lang_handle},
 		{"numlock", &lang.numlock, lang_handle},
 		{"password", &lang.password, lang_handle},
+		{"restart", &lang.restart, lang_handle},
 		{"shell", &lang.shell, lang_handle},
+		{"shutdown", &lang.shutdown, lang_handle},
 		{"wayland", &lang.wayland, lang_handle},
 		{"xinitrc", &lang.xinitrc, lang_handle},
 	};
@@ -161,13 +161,15 @@ void config_load(const char *cfg_path)
 		{"animation", &config.animation, config_handle_u8},
 		{"asterisk", &config.asterisk, config_handle_char},
 		{"bg", &config.bg, config_handle_u8},
+		{"bigclock", &config.bigclock, config_handle_bool},
 		{"blank_box", &config.blank_box, config_handle_bool},
 		{"blank_password", &config.blank_password, config_handle_bool},
+		{"clock", &config.clock, config_handle_str},
 		{"console_dev", &config.console_dev, config_handle_str},
 		{"default_input", &config.default_input, config_handle_u8},
 		{"fg", &config.fg, config_handle_u8},
 		{"hide_borders", &config.hide_borders, config_handle_bool},
-		{"hide_f1_commands", &config.hide_f1_commands, config_handle_bool},
+		{"hide_key_hints", &config.hide_key_hints, config_handle_bool},
 		{"input_len", &config.input_len, config_handle_u8},
 		{"lang", &config.lang, config_handle_str},
 		{"load", &config.load, config_handle_bool},
@@ -180,10 +182,12 @@ void config_load(const char *cfg_path)
 		{"min_refresh_delta", &config.min_refresh_delta, config_handle_u16},
 		{"path", &config.path, config_handle_str},
 		{"restart_cmd", &config.restart_cmd, config_handle_str},
+		{"restart_key", &config.restart_key, config_handle_str},
 		{"save", &config.save, config_handle_bool},
 		{"save_file", &config.save_file, config_handle_str},
 		{"service_name", &config.service_name, config_handle_str},
 		{"shutdown_cmd", &config.shutdown_cmd, config_handle_str},
+		{"shutdown_key", &config.shutdown_key, config_handle_str},
 		{"term_reset_cmd", &config.term_reset_cmd, config_handle_str},
 		{"tty", &config.tty, config_handle_u8},
 		{"wayland_cmd", &config.wayland_cmd, config_handle_str},
@@ -196,7 +200,7 @@ void config_load(const char *cfg_path)
 		{"xsessions", &config.xsessions, config_handle_str},
 	};
 
-	uint16_t map_len[] = {34};
+	uint16_t map_len[] = {41};
 	struct configator_param* map[] =
 	{
 		map_no_section,
@@ -252,13 +256,13 @@ void lang_defaults()
 	lang.err_user_uid = strdup("failed to set user UID");
 	lang.err_xsessions_dir = strdup("failed to find sessions folder");
 	lang.err_xsessions_open = strdup("failed to open sessions folder");
-	lang.f1 = strdup("F1 shutdown");
-	lang.f2 = strdup("F2 reboot");
 	lang.login = strdup("login:");
 	lang.logout = strdup("logged out");
 	lang.numlock = strdup("numlock");
 	lang.password = strdup("password:");
+	lang.restart = strdup("reboot");
 	lang.shell = strdup("shell");
+	lang.shutdown = strdup("shutdown");
 	lang.wayland = strdup("wayland");
 	lang.xinitrc = strdup("xinitrc");
 }
@@ -269,12 +273,15 @@ void config_defaults()
 	config.animation = 0;
 	config.asterisk = '*';
 	config.bg = 0;
+	config.bigclock = false;
 	config.blank_box = true;
 	config.blank_password = false;
+	config.clock = NULL;
 	config.console_dev = strdup("/dev/console");
 	config.default_input = LOGIN_INPUT;
 	config.fg = 9;
 	config.hide_borders = false;
+	config.hide_key_hints = false;
 	config.input_len = 34;
 	config.lang = strdup("en");
 	config.load = true;
@@ -287,10 +294,12 @@ void config_defaults()
 	config.min_refresh_delta = 5;
 	config.path = strdup("/sbin:/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin");
 	config.restart_cmd = strdup("/sbin/shutdown -r now");
+	config.restart_key = strdup("F2");
 	config.save = true;
 	config.save_file = strdup("/etc/ly/save");
 	config.service_name = strdup("ly");
 	config.shutdown_cmd = strdup("/sbin/shutdown -a now");
+	config.shutdown_key = strdup("F1");
 	config.term_reset_cmd = strdup("/usr/bin/tput reset");
 	config.tty = 2;
 	config.wayland_cmd = strdup(DATADIR "/wsetup.sh");
@@ -341,27 +350,30 @@ void lang_free()
 	free(lang.err_user_uid);
 	free(lang.err_xsessions_dir);
 	free(lang.err_xsessions_open);
-	free(lang.f1);
-	free(lang.f2);
 	free(lang.login);
 	free(lang.logout);
 	free(lang.numlock);
 	free(lang.password);
+	free(lang.restart);
 	free(lang.shell);
+	free(lang.shutdown);
 	free(lang.wayland);
 	free(lang.xinitrc);
 }
 
 void config_free()
 {
+	free(config.clock);
 	free(config.console_dev);
 	free(config.lang);
 	free(config.mcookie_cmd);
 	free(config.path);
 	free(config.restart_cmd);
+	free(config.restart_key);
 	free(config.save_file);
 	free(config.service_name);
 	free(config.shutdown_cmd);
+	free(config.shutdown_key);
 	free(config.term_reset_cmd);
 	free(config.wayland_cmd);
 	free(config.waylandsessions);

src/config.h

@@ -48,13 +48,13 @@ struct lang
 	char* err_user_uid;
 	char* err_xsessions_dir;
 	char* err_xsessions_open;
-	char* f1;
-	char* f2;
 	char* login;
 	char* logout;
 	char* numlock;
 	char* password;
+	char* restart;
 	char* shell;
+	char* shutdown;
 	char* wayland;
 	char* xinitrc;
 };
@@ -65,13 +65,15 @@ struct config
 	uint8_t animation;
 	char asterisk;
 	uint8_t bg;
+	bool bigclock;
 	bool blank_box;
 	bool blank_password;
+	char* clock;
 	char* console_dev;
 	uint8_t default_input;
 	uint8_t fg;
 	bool hide_borders;
-	bool hide_f1_commands;
+	bool hide_key_hints;
 	uint8_t input_len;
 	char* lang;
 	bool load;
@@ -84,10 +86,12 @@ struct config
 	uint16_t min_refresh_delta;
 	char* path;
 	char* restart_cmd;
+	char* restart_key;
 	bool save;
 	char* save_file;
 	char* service_name;
 	char* shutdown_cmd;
+	char* shutdown_key;
 	char* term_reset_cmd;
 	uint8_t tty;
 	char* wayland_cmd;

src/draw.c

@@ -5,6 +5,7 @@
 #include "utils.h"
 #include "config.h"
 #include "draw.h"
+#include "bigclock.h"
 
 #include <ctype.h>
 #include <fcntl.h>
@@ -14,7 +15,9 @@
 #include <string.h>
 #include <sys/ioctl.h>
 #include <sys/stat.h>
+#include <sys/time.h>
 #include <unistd.h>
+#include <time.h>
 
 #if defined(__DragonFly__) || defined(__FreeBSD__)
 	#include <sys/kbio.h>
@@ -156,6 +159,105 @@ void draw_box(struct term_buf* buf)
 	}
 }
 
+char* time_str(char* fmt, int maxlen)
+{
+	time_t timer;
+	char* buffer = malloc(maxlen);
+	struct tm* tm_info;
+
+	timer = time(NULL);
+	tm_info = localtime(&timer);
+
+	if (strftime(buffer, maxlen, fmt, tm_info) == 0)
+    {
+        buffer[0] = '\0';
+    }
+
+	return buffer;
+}
+
+extern inline uint32_t* CLOCK_N(char c);
+
+struct tb_cell* clock_cell(char c)
+{
+	struct tb_cell* cells = malloc(sizeof(struct tb_cell) * CLOCK_W * CLOCK_H);
+
+	struct timeval tv;
+	gettimeofday(&tv, NULL);
+	if (config.animate && c == ':' && tv.tv_usec / 500000)
+    {
+        c = ' ';
+    }
+	uint32_t* clockchars = CLOCK_N(c);
+
+	for (int i = 0; i < CLOCK_W * CLOCK_H; i++)
+	{
+		cells[i].ch = clockchars[i];
+		cells[i].fg = config.fg;
+		cells[i].bg = config.bg;
+	}
+
+	return cells;
+}
+
+void alpha_blit(struct tb_cell* buf, uint16_t x, uint16_t y, uint16_t w, uint16_t h, struct tb_cell* cells)
+{
+	if (x + w >= tb_width() || y + h >= tb_height())
+		return;
+
+	for (int i = 0; i < h; i++)
+	{
+		for (int j = 0; j < w; j++)
+		{
+			struct tb_cell cell = cells[i * w + j];
+			if (cell.ch)
+            {
+                buf[(y + i) * tb_width() + (x + j)] = cell;
+            }
+		}
+	}
+}
+
+void draw_bigclock(struct term_buf* buf)
+{
+	if (!config.bigclock)
+    {
+        return;
+    }
+
+	int xo = buf->width / 2 - (5 * (CLOCK_W + 1)) / 2;
+	int yo = (buf->height - buf->box_height) / 2 - CLOCK_H - 2;
+
+	char* clockstr = time_str("%H:%M", 6);
+	struct tb_cell* clockcell;
+
+	for (int i = 0; i < 5; i++)
+	{
+		clockcell = clock_cell(clockstr[i]);
+		alpha_blit(tb_cell_buffer(), xo + i * (CLOCK_W + 1), yo, CLOCK_W, CLOCK_H, clockcell);
+		free(clockcell);
+	}
+
+	free(clockstr);
+}
+
+void draw_clock(struct term_buf* buf)
+{
+	if (config.clock == NULL || strlen(config.clock) == 0)
+    {
+        return;
+    }
+
+	char* clockstr = time_str(config.clock, 32);
+	int clockstrlen = strlen(clockstr);
+
+	struct tb_cell* cells = strn_cell(clockstr, clockstrlen);
+	tb_blit(buf->width - clockstrlen, 0, clockstrlen, 1, cells);
+
+	free(clockstr);
+	free(cells);
+}
+
 struct tb_cell* strn_cell(char* s, uint16_t len) // throws
 {
 	struct tb_cell* cells = malloc((sizeof (struct tb_cell)) * len);
@@ -251,30 +353,54 @@ void draw_labels(struct term_buf* buf) // throws
 	}
 }
 
-void draw_f_commands()
+void draw_key_hints()
 {
-	struct tb_cell* f1 = str_cell(lang.f1);
+	struct tb_cell* shutdown_key = str_cell(config.shutdown_key);
-
+	int len = strlen(config.shutdown_key);
 	if (dgn_catch())
 	{
 		dgn_reset();
 	}
 	else
 	{
-		tb_blit(0, 0, strlen(lang.f1), 1, f1);
+		tb_blit(0, 0, len, 1, shutdown_key);
-		free(f1);
+		free(shutdown_key);
 	}
 
-	struct tb_cell* f2 = str_cell(lang.f2);
+	struct tb_cell* shutdown = str_cell(lang.shutdown);
-
+	len += 1;
 	if (dgn_catch())
 	{
 		dgn_reset();
 	}
 	else
 	{
-		tb_blit(strlen(lang.f1) + 1, 0, strlen(lang.f2), 1, f2);
+		tb_blit(len, 0, strlen(lang.shutdown), 1, shutdown);
-		free(f2);
+		free(shutdown);
+	}
+
+	struct tb_cell* restart_key = str_cell(config.restart_key);
+	len += strlen(lang.shutdown) + 1;
+	if (dgn_catch())
+	{
+		dgn_reset();
+	}
+	else
+	{
+		tb_blit(len, 0, strlen(config.restart_key), 1, restart_key);
+		free(restart_key);
+	}
+
+	struct tb_cell* restart = str_cell(lang.restart);
+	len += strlen(config.restart_key) + 1;
+	if (dgn_catch())
+	{
+		dgn_reset();
+	}
+	else
+	{
+		tb_blit(len, 0, strlen(lang.restart), 1, restart);
+		free(restart);
 	}
 }
 
@@ -308,6 +434,11 @@ void draw_lock_state(struct term_buf* buf)
 
 	// print text
 	uint16_t pos_x = buf->width - strlen(lang.numlock);
+	uint16_t pos_y = 1;
+	if (config.clock == NULL || strlen(config.clock) == 0)
+	{
+		pos_y = 0;
+	}
 
 	if (numlock_on)
 	{
@@ -319,7 +450,7 @@ void draw_lock_state(struct term_buf* buf)
 		}
 		else
 		{
-			tb_blit(pos_x, 0, strlen(lang.numlock), 1, numlock);
+			tb_blit(pos_x, pos_y, strlen(lang.numlock), 1, numlock);
 			free(numlock);
 		}
 	}
@@ -336,7 +467,7 @@ void draw_lock_state(struct term_buf* buf)
 		}
 		else
 		{
-			tb_blit(pos_x, 0, strlen(lang.capslock), 1, capslock);
+			tb_blit(pos_x, pos_y, strlen(lang.capslock), 1, capslock);
 			free(capslock);
 		}
 	}
@@ -468,7 +599,6 @@ void position_input(
 	password->visible_len = len;
 }
 
-
 bool cascade(struct term_buf* term_buf, uint8_t* fails)
 {
 	uint16_t width = term_buf->width;
@@ -491,7 +621,7 @@ bool cascade(struct term_buf* term_buf, uint8_t* fails)
 			}
 
 			c_under = buf[(i + 1) * width + k].ch;
-			
+
 			if (!isspace(c_under))
 			{
 				continue;
@@ -512,7 +642,7 @@ bool cascade(struct term_buf* term_buf, uint8_t* fails)
 		}
 	}
 
-	// stop force-updating 
+	// stop force-updating
 	if (!changes)
 	{
 		sleep(7);

src/draw.h

@@ -47,7 +47,7 @@ struct tb_cell* strn_cell(char* s, uint16_t len);
 struct tb_cell* str_cell(char* s);
 
 void draw_labels(struct term_buf* buf);
-void draw_f_commands();
+void draw_key_hints();
 void draw_lock_state(struct term_buf* buf);
 void draw_desktop(struct desktop* target);
 void draw_input(struct text* input);
@@ -62,4 +62,7 @@ void position_input(
 
 bool cascade(struct term_buf* buf, uint8_t* fails);
 
+void draw_bigclock(struct term_buf *buf);
+void draw_clock(struct term_buf *buf);
+
 #endif

src/inputs.c

@@ -15,11 +15,11 @@ void handle_desktop(void* input_struct, struct tb_event* event)
 
 	if ((event != NULL) && (event->type == TB_EVENT_KEY))
 	{
-		if (event->key == TB_KEY_ARROW_LEFT)
+		if (event->key == TB_KEY_ARROW_LEFT || (event->key == TB_KEY_CTRL_H))
 		{
 			input_desktop_right(target);
 		}
-		else if (event->key == TB_KEY_ARROW_RIGHT)
+		else if (event->key == TB_KEY_ARROW_RIGHT || (event->key == TB_KEY_CTRL_L))
 		{
 			input_desktop_left(target);
 		}

src/main.c

@@ -15,12 +15,15 @@
 #include <stdio.h>
 #include <stddef.h>
 #include <string.h>
+#include <sys/time.h>
 #include <unistd.h>
 #include <stdlib.h>
 
 #define ARG_COUNT 7
-// things you can define:
+
-// GIT_VERSION_STRING
+#ifndef LY_VERSION
+#define LY_VERSION "0.6.0"
+#endif
 
 // global
 struct lang lang;
@@ -30,15 +33,13 @@ struct config config;
 void arg_help(void* data, char** pars, const int pars_count)
 {
 	printf("If you want to configure Ly, please check the config file, usually located at /etc/ly/config.ini.\n");
+    exit(0);
 }
 
 void arg_version(void* data, char** pars, const int pars_count)
 {
-#ifdef GIT_VERSION_STRING
+    printf("Ly version %s\n", LY_VERSION);
-	printf("Ly version %s\n", GIT_VERSION_STRING);
+    exit(0);
-#else
-	printf("Ly version unknown\n");
-#endif
 }
 
 // low-level error messages
@@ -136,7 +137,7 @@ int main(int argc, char** argv)
 	// init visible elements
 	struct tb_event event;
 	struct term_buf buf;
-	
+
 	//Place the curser on the login field if there is no saved username, if there is, place the curser on the password field
 	uint8_t active_input;
         if (config.default_input == LOGIN_INPUT && login.text != login.end){
@@ -189,10 +190,12 @@ int main(int argc, char** argv)
 				(*input_handles[active_input])(input_structs[active_input], NULL);
 				tb_clear();
 				animate(&buf);
+				draw_bigclock(&buf);
 				draw_box(&buf);
+				draw_clock(&buf);
 				draw_labels(&buf);
-				if(!config.hide_f1_commands)
+				if(!config.hide_key_hints)
-					draw_f_commands();
+					draw_key_hints();
 				draw_lock_state(&buf);
 				position_input(&buf, &desktop, &login, &password);
 				draw_desktop(&desktop);
@@ -209,11 +212,30 @@ int main(int argc, char** argv)
 			tb_present();
 		}
 
-		if (config.animate) {
+		int timeout = -1;
-			error = tb_peek_event(&event, config.min_refresh_delta);
+
-		} else {
+		if (config.animate)
-			error = tb_poll_event(&event);
+		{
+			timeout = config.min_refresh_delta;
 		}
+		else
+		{
+			struct timeval tv;
+			gettimeofday(&tv, NULL);
+			if (config.bigclock)
+				timeout = (60 - tv.tv_sec % 60) * 1000 - tv.tv_usec / 1000 + 1;
+			if (config.clock)
+				timeout = 1000 - tv.tv_usec / 1000 + 1;
+		}
+
+		if (timeout == -1)
+        {
+            error = tb_poll_event(&event);
+        }
+		else
+        {
+            error = tb_peek_event(&event, timeout);
+        }
 
 		if (error < 0)
 		{
@@ -222,15 +244,40 @@ int main(int argc, char** argv)
 
 		if (event.type == TB_EVENT_KEY)
 		{
+			char shutdown_key[4];
+			memset(shutdown_key, '\0', sizeof(shutdown_key));
+			strcpy(shutdown_key, config.shutdown_key);
+			memcpy(shutdown_key, "0", 1);
+
+			char restart_key[4];
+			memset(restart_key, '\0', sizeof(restart_key));
+			strcpy(restart_key, config.restart_key);
+			memcpy(restart_key, "0", 1);
+
 			switch (event.key)
 			{
 			case TB_KEY_F1:
-				shutdown = true;
-				run = false;
-				break;
 			case TB_KEY_F2:
-				reboot = true;
+			case TB_KEY_F3:
-				run = false;
+			case TB_KEY_F4:
+			case TB_KEY_F5:
+			case TB_KEY_F6:
+			case TB_KEY_F7:
+			case TB_KEY_F8:
+			case TB_KEY_F9:
+			case TB_KEY_F10:
+			case TB_KEY_F11:
+			case TB_KEY_F12:
+				if( 0xFFFF - event.key + 1 == atoi(shutdown_key) )
+				{
+					shutdown = true;
+					run = false;
+				}
+				if( 0xFFFF - event.key + 1 == atoi(restart_key) )
+				{
+					reboot = true;
+					run = false;
+				}
 				break;
 			case TB_KEY_CTRL_C:
 				run = false;
@@ -242,6 +289,7 @@ int main(int argc, char** argv)
 					update = true;
 				}
 				break;
+			case TB_KEY_CTRL_K:
 			case TB_KEY_ARROW_UP:
 				if (active_input > 0)
 				{
@@ -249,6 +297,7 @@ int main(int argc, char** argv)
 					update = true;
 				}
 				break;
+			case TB_KEY_CTRL_J:
 			case TB_KEY_ARROW_DOWN:
 				if (active_input < 2)
 				{
@@ -323,8 +372,7 @@ int main(int argc, char** argv)
 	{
 		execl("/bin/sh", "sh", "-c", config.shutdown_cmd, NULL);
 	}
-
+    else if (reboot)
-	if (reboot)
 	{
 		execl("/bin/sh", "sh", "-c", config.restart_cmd, NULL);
 	}