This commit is contained in:
n0rdye 2024-11-20 08:23:27 +00:00
parent f68a7056ef
commit 38fcf99cfb
144 changed files with 29512 additions and 0 deletions

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
// Fallback for all uncought errors
function handleError(event, err) {
try {
const msg = document.getElementById('noVNC_fallback_errormsg');
// Work around Firefox bug:
// https://bugzilla.mozilla.org/show_bug.cgi?id=1685038
if (event.message === "ResizeObserver loop completed with undelivered notifications.") {
return false;
}
// Only show the initial error
if (msg.hasChildNodes()) {
return false;
}
let div = document.createElement("div");
div.classList.add('noVNC_message');
div.appendChild(document.createTextNode(event.message));
msg.appendChild(div);
if (event.filename) {
div = document.createElement("div");
div.className = 'noVNC_location';
let text = event.filename;
if (event.lineno !== undefined) {
text += ":" + event.lineno;
if (event.colno !== undefined) {
text += ":" + event.colno;
}
}
div.appendChild(document.createTextNode(text));
msg.appendChild(div);
}
if (err && err.stack) {
div = document.createElement("div");
div.className = 'noVNC_stack';
div.appendChild(document.createTextNode(err.stack));
msg.appendChild(div);
}
document.getElementById('noVNC_fallback_error')
.classList.add("noVNC_open");
} catch (exc) {
document.write("noVNC encountered an error.");
}
// Try to disable keyboard interaction, best effort
try {
// Remove focus from the currently focused element in order to
// prevent keyboard interaction from continuing
if (document.activeElement) { document.activeElement.blur(); }
// Don't let any element be focusable when showing the error
let keyboardFocusable = 'a[href], button, input, textarea, select, details, [tabindex]';
document.querySelectorAll(keyboardFocusable).forEach((elem) => {
elem.setAttribute("tabindex", "-1");
});
} catch (exc) {
// Do nothing
}
// Don't return true since this would prevent the error
// from being printed to the browser console.
return false;
}
window.addEventListener('error', evt => handleError(evt, evt.error));
window.addEventListener('unhandledrejection', evt => handleError(evt.reason, evt.reason));

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BROWSER_SIZES := 16 24 32 48 64
#ANDROID_SIZES := 72 96 144 192
# FIXME: The ICO is limited to 8 icons due to a Chrome bug:
# https://bugs.chromium.org/p/chromium/issues/detail?id=1381393
ANDROID_SIZES := 96 144 192
WEB_ICON_SIZES := $(BROWSER_SIZES) $(ANDROID_SIZES)
#IOS_1X_SIZES := 20 29 40 76 # No such devices exist anymore
IOS_2X_SIZES := 40 58 80 120 152 167
IOS_3X_SIZES := 60 87 120 180
ALL_IOS_SIZES := $(IOS_1X_SIZES) $(IOS_2X_SIZES) $(IOS_3X_SIZES)
ALL_ICONS := \
$(ALL_IOS_SIZES:%=novnc-ios-%.png) \
novnc.ico
all: $(ALL_ICONS)
# Our testing shows that the ICO file need to be sorted in largest to
# smallest to get the apporpriate behviour
WEB_ICON_SIZES_REVERSE := $(shell echo $(WEB_ICON_SIZES) | tr ' ' '\n' | sort -nr | tr '\n' ' ')
WEB_BASE_ICONS := $(WEB_ICON_SIZES_REVERSE:%=novnc-%.png)
.INTERMEDIATE: $(WEB_BASE_ICONS)
novnc.ico: $(WEB_BASE_ICONS)
convert $(WEB_BASE_ICONS) "$@"
# General conversion
novnc-%.png: novnc-icon.svg
convert -depth 8 -background transparent \
-size $*x$* "$(lastword $^)" "$@"
# iOS icons use their own SVG
novnc-ios-%.png: novnc-ios-icon.svg
convert -depth 8 -background transparent \
-size $*x$* "$(lastword $^)" "$@"
# The smallest sizes are generated using a different SVG
novnc-16.png novnc-24.png novnc-32.png: novnc-icon-sm.svg
clean:
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DO NOT MODIFY THE FILES IN THIS FOLDER, THEY ARE AUTOMATICALLY GENERATED FROM THE PO-FILES.

71
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{
"Connecting...": "Připojení...",
"Disconnecting...": "Odpojení...",
"Reconnecting...": "Obnova připojení...",
"Internal error": "Vnitřní chyba",
"Must set host": "Hostitel musí být nastavení",
"Connected (encrypted) to ": "Připojení (šifrované) k ",
"Connected (unencrypted) to ": "Připojení (nešifrované) k ",
"Something went wrong, connection is closed": "Něco se pokazilo, odpojeno",
"Failed to connect to server": "Chyba připojení k serveru",
"Disconnected": "Odpojeno",
"New connection has been rejected with reason: ": "Nové připojení bylo odmítnuto s odůvodněním: ",
"New connection has been rejected": "Nové připojení bylo odmítnuto",
"Password is required": "Je vyžadováno heslo",
"noVNC encountered an error:": "noVNC narazilo na chybu:",
"Hide/Show the control bar": "Skrýt/zobrazit ovládací panel",
"Move/Drag Viewport": "Přesunout/přetáhnout výřez",
"viewport drag": "přesun výřezu",
"Active Mouse Button": "Aktivní tlačítka myši",
"No mousebutton": "Žádné",
"Left mousebutton": "Levé tlačítko myši",
"Middle mousebutton": "Prostřední tlačítko myši",
"Right mousebutton": "Pravé tlačítko myši",
"Keyboard": "Klávesnice",
"Show Keyboard": "Zobrazit klávesnici",
"Extra keys": "Extra klávesy",
"Show Extra Keys": "Zobrazit extra klávesy",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Přepnout Ctrl",
"Alt": "Alt",
"Toggle Alt": "Přepnout Alt",
"Send Tab": "Odeslat tabulátor",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Odeslat Esc",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Poslat Ctrl-Alt-Del",
"Shutdown/Reboot": "Vypnutí/Restart",
"Shutdown/Reboot...": "Vypnutí/Restart...",
"Power": "Napájení",
"Shutdown": "Vypnout",
"Reboot": "Restart",
"Reset": "Reset",
"Clipboard": "Schránka",
"Clear": "Vymazat",
"Fullscreen": "Celá obrazovka",
"Settings": "Nastavení",
"Shared Mode": "Sdílený režim",
"View Only": "Pouze prohlížení",
"Clip to Window": "Přizpůsobit oknu",
"Scaling Mode:": "Přizpůsobení velikosti",
"None": "Žádné",
"Local Scaling": "Místní",
"Remote Resizing": "Vzdálené",
"Advanced": "Pokročilé",
"Repeater ID:": "ID opakovače",
"WebSocket": "WebSocket",
"Encrypt": "Šifrování:",
"Host:": "Hostitel:",
"Port:": "Port:",
"Path:": "Cesta",
"Automatic Reconnect": "Automatická obnova připojení",
"Reconnect Delay (ms):": "Zpoždění připojení (ms)",
"Show Dot when No Cursor": "Tečka místo chybějícího kurzoru myši",
"Logging:": "Logování:",
"Disconnect": "Odpojit",
"Connect": "Připojit",
"Password:": "Heslo",
"Send Password": "Odeslat heslo",
"Cancel": "Zrušit"
}

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{
"Connecting...": "Verbinden...",
"Disconnecting...": "Verbindung trennen...",
"Reconnecting...": "Verbindung wiederherstellen...",
"Internal error": "Interner Fehler",
"Must set host": "Richten Sie den Server ein",
"Connected (encrypted) to ": "Verbunden mit (verschlüsselt) ",
"Connected (unencrypted) to ": "Verbunden mit (unverschlüsselt) ",
"Something went wrong, connection is closed": "Etwas lief schief, Verbindung wurde getrennt",
"Disconnected": "Verbindung zum Server getrennt",
"New connection has been rejected with reason: ": "Verbindung wurde aus folgendem Grund abgelehnt: ",
"New connection has been rejected": "Verbindung wurde abgelehnt",
"Password is required": "Passwort ist erforderlich",
"noVNC encountered an error:": "Ein Fehler ist aufgetreten:",
"Hide/Show the control bar": "Kontrollleiste verstecken/anzeigen",
"Move/Drag Viewport": "Ansichtsfenster verschieben/ziehen",
"viewport drag": "Ansichtsfenster ziehen",
"Active Mouse Button": "Aktive Maustaste",
"No mousebutton": "Keine Maustaste",
"Left mousebutton": "Linke Maustaste",
"Middle mousebutton": "Mittlere Maustaste",
"Right mousebutton": "Rechte Maustaste",
"Keyboard": "Tastatur",
"Show Keyboard": "Tastatur anzeigen",
"Extra keys": "Zusatztasten",
"Show Extra Keys": "Zusatztasten anzeigen",
"Ctrl": "Strg",
"Toggle Ctrl": "Strg umschalten",
"Alt": "Alt",
"Toggle Alt": "Alt umschalten",
"Send Tab": "Tab senden",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Escape senden",
"Ctrl+Alt+Del": "Strg+Alt+Entf",
"Send Ctrl-Alt-Del": "Strg+Alt+Entf senden",
"Shutdown/Reboot": "Herunterfahren/Neustarten",
"Shutdown/Reboot...": "Herunterfahren/Neustarten...",
"Power": "Energie",
"Shutdown": "Herunterfahren",
"Reboot": "Neustarten",
"Reset": "Zurücksetzen",
"Clipboard": "Zwischenablage",
"Clear": "Löschen",
"Fullscreen": "Vollbild",
"Settings": "Einstellungen",
"Shared Mode": "Geteilter Modus",
"View Only": "Nur betrachten",
"Clip to Window": "Auf Fenster begrenzen",
"Scaling Mode:": "Skalierungsmodus:",
"None": "Keiner",
"Local Scaling": "Lokales skalieren",
"Remote Resizing": "Serverseitiges skalieren",
"Advanced": "Erweitert",
"Repeater ID:": "Repeater ID:",
"WebSocket": "WebSocket",
"Encrypt": "Verschlüsselt",
"Host:": "Server:",
"Port:": "Port:",
"Path:": "Pfad:",
"Automatic Reconnect": "Automatisch wiederverbinden",
"Reconnect Delay (ms):": "Wiederverbindungsverzögerung (ms):",
"Logging:": "Protokollierung:",
"Disconnect": "Verbindung trennen",
"Connect": "Verbinden",
"Password:": "Passwort:",
"Cancel": "Abbrechen",
"Canvas not supported.": "Canvas nicht unterstützt."
}

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{
"HTTPS is required for full functionality": "Το HTTPS είναι απαιτούμενο για πλήρη λειτουργικότητα",
"Connecting...": "Συνδέεται...",
"Disconnecting...": "Aποσυνδέεται...",
"Reconnecting...": "Επανασυνδέεται...",
"Internal error": "Εσωτερικό σφάλμα",
"Must set host": "Πρέπει να οριστεί ο διακομιστής",
"Connected (encrypted) to ": "Συνδέθηκε (κρυπτογραφημένα) με το ",
"Connected (unencrypted) to ": "Συνδέθηκε (μη κρυπτογραφημένα) με το ",
"Something went wrong, connection is closed": "Κάτι πήγε στραβά, η σύνδεση διακόπηκε",
"Failed to connect to server": "Αποτυχία στη σύνδεση με το διακομιστή",
"Disconnected": "Αποσυνδέθηκε",
"New connection has been rejected with reason: ": "Η νέα σύνδεση απορρίφθηκε διότι: ",
"New connection has been rejected": "Η νέα σύνδεση απορρίφθηκε ",
"Credentials are required": "Απαιτούνται διαπιστευτήρια",
"noVNC encountered an error:": "το noVNC αντιμετώπισε ένα σφάλμα:",
"Hide/Show the control bar": "Απόκρυψη/Εμφάνιση γραμμής ελέγχου",
"Drag": "Σύρσιμο",
"Move/Drag Viewport": "Μετακίνηση/Σύρσιμο Θεατού πεδίου",
"Keyboard": "Πληκτρολόγιο",
"Show Keyboard": "Εμφάνιση Πληκτρολογίου",
"Extra keys": "Επιπλέον πλήκτρα",
"Show Extra Keys": "Εμφάνιση Επιπλέον Πλήκτρων",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Εναλλαγή Ctrl",
"Alt": "Alt",
"Toggle Alt": "Εναλλαγή Alt",
"Toggle Windows": "Εναλλαγή Παράθυρων",
"Windows": "Παράθυρα",
"Send Tab": "Αποστολή Tab",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Αποστολή Escape",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Αποστολή Ctrl-Alt-Del",
"Shutdown/Reboot": "Κλείσιμο/Επανεκκίνηση",
"Shutdown/Reboot...": "Κλείσιμο/Επανεκκίνηση...",
"Power": "Απενεργοποίηση",
"Shutdown": "Κλείσιμο",
"Reboot": "Επανεκκίνηση",
"Reset": "Επαναφορά",
"Clipboard": "Πρόχειρο",
"Edit clipboard content in the textarea below.": "Επεξεργαστείτε το περιεχόμενο του πρόχειρου στην περιοχή κειμένου παρακάτω.",
"Settings": "Ρυθμίσεις",
"Shared Mode": "Κοινόχρηστη Λειτουργία",
"View Only": "Μόνο Θέαση",
"Clip to Window": "Αποκοπή στο όριο του Παράθυρου",
"Scaling Mode:": "Λειτουργία Κλιμάκωσης:",
"None": "Καμία",
"Local Scaling": "Τοπική Κλιμάκωση",
"Remote Resizing": "Απομακρυσμένη Αλλαγή μεγέθους",
"Advanced": "Για προχωρημένους",
"Quality:": "Ποιότητα:",
"Compression level:": "Επίπεδο συμπίεσης:",
"Repeater ID:": "Repeater ID:",
"WebSocket": "WebSocket",
"Encrypt": "Κρυπτογράφηση",
"Host:": "Όνομα διακομιστή:",
"Port:": "Πόρτα διακομιστή:",
"Path:": "Διαδρομή:",
"Automatic Reconnect": "Αυτόματη επανασύνδεση",
"Reconnect Delay (ms):": "Καθυστέρηση επανασύνδεσης (ms):",
"Show Dot when No Cursor": "Εμφάνιση Τελείας όταν δεν υπάρχει Δρομέας",
"Logging:": "Καταγραφή:",
"Version:": "Έκδοση:",
"Disconnect": "Αποσύνδεση",
"Connect": "Σύνδεση",
"Server identity": "Ταυτότητα Διακομιστή",
"The server has provided the following identifying information:": "Ο διακομιστής παρείχε την ακόλουθη πληροφορία ταυτοποίησης:",
"Fingerprint:": "Δακτυλικό αποτύπωμα:",
"Please verify that the information is correct and press \"Approve\". Otherwise press \"Reject\".": "Παρακαλώ επαληθεύσετε ότι η πληροφορία είναι σωστή και πιέστε \"Αποδοχή\". Αλλιώς πιέστε \"Απόρριψη\".",
"Approve": "Αποδοχή",
"Reject": "Απόρριψη",
"Credentials": "Διαπιστευτήρια",
"Username:": "Κωδικός Χρήστη:",
"Password:": "Κωδικός Πρόσβασης:",
"Send Credentials": "Αποστολή Διαπιστευτηρίων",
"Cancel": "Ακύρωση"
}

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{
"Connecting...": "Conectando...",
"Connected (encrypted) to ": "Conectado (con encriptación) a",
"Connected (unencrypted) to ": "Conectado (sin encriptación) a",
"Disconnecting...": "Desconectando...",
"Disconnected": "Desconectado",
"Must set host": "Se debe configurar el host",
"Reconnecting...": "Reconectando...",
"Password is required": "La contraseña es obligatoria",
"Disconnect timeout": "Tiempo de desconexión agotado",
"noVNC encountered an error:": "noVNC ha encontrado un error:",
"Hide/Show the control bar": "Ocultar/Mostrar la barra de control",
"Move/Drag Viewport": "Mover/Arrastrar la ventana",
"viewport drag": "Arrastrar la ventana",
"Active Mouse Button": "Botón activo del ratón",
"No mousebutton": "Ningún botón del ratón",
"Left mousebutton": "Botón izquierdo del ratón",
"Middle mousebutton": "Botón central del ratón",
"Right mousebutton": "Botón derecho del ratón",
"Keyboard": "Teclado",
"Show Keyboard": "Mostrar teclado",
"Extra keys": "Teclas adicionales",
"Show Extra Keys": "Mostrar Teclas Adicionales",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Pulsar/Soltar Ctrl",
"Alt": "Alt",
"Toggle Alt": "Pulsar/Soltar Alt",
"Send Tab": "Enviar Tabulación",
"Tab": "Tabulación",
"Esc": "Esc",
"Send Escape": "Enviar Escape",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Enviar Ctrl+Alt+Del",
"Shutdown/Reboot": "Apagar/Reiniciar",
"Shutdown/Reboot...": "Apagar/Reiniciar...",
"Power": "Encender",
"Shutdown": "Apagar",
"Reboot": "Reiniciar",
"Reset": "Restablecer",
"Clipboard": "Portapapeles",
"Clear": "Vaciar",
"Fullscreen": "Pantalla Completa",
"Settings": "Configuraciones",
"Encrypt": "Encriptar",
"Shared Mode": "Modo Compartido",
"View Only": "Solo visualización",
"Clip to Window": "Recortar al tamaño de la ventana",
"Scaling Mode:": "Modo de escalado:",
"None": "Ninguno",
"Local Scaling": "Escalado Local",
"Local Downscaling": "Reducción de escala local",
"Remote Resizing": "Cambio de tamaño remoto",
"Advanced": "Avanzado",
"Local Cursor": "Cursor Local",
"Repeater ID:": "ID del Repetidor:",
"WebSocket": "WebSocket",
"Host:": "Host:",
"Port:": "Puerto:",
"Path:": "Ruta:",
"Automatic Reconnect": "Reconexión automática",
"Reconnect Delay (ms):": "Retraso en la reconexión (ms):",
"Logging:": "Registrando:",
"Disconnect": "Desconectar",
"Connect": "Conectar",
"Password:": "Contraseña:",
"Cancel": "Cancelar",
"Canvas not supported.": "Canvas no soportado."
}

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{
"Connecting...": "En cours de connexion...",
"Disconnecting...": "Déconnexion en cours...",
"Reconnecting...": "Reconnexion en cours...",
"Internal error": "Erreur interne",
"Must set host": "Doit définir l'hôte",
"Connected (encrypted) to ": "Connecté (chiffré) à ",
"Connected (unencrypted) to ": "Connecté (non chiffré) à ",
"Something went wrong, connection is closed": "Quelque chose s'est mal passé, la connexion a été fermée",
"Failed to connect to server": "Échec de connexion au serveur",
"Disconnected": "Déconnecté",
"New connection has been rejected with reason: ": "Une nouvelle connexion a été rejetée avec motif : ",
"New connection has been rejected": "Une nouvelle connexion a été rejetée",
"Credentials are required": "Les identifiants sont requis",
"noVNC encountered an error:": "noVNC a rencontré une erreur :",
"Hide/Show the control bar": "Masquer/Afficher la barre de contrôle",
"Drag": "Faire glisser",
"Move/Drag Viewport": "Déplacer/faire glisser le Viewport",
"Keyboard": "Clavier",
"Show Keyboard": "Afficher le clavier",
"Extra keys": "Touches supplémentaires",
"Show Extra Keys": "Afficher les touches supplémentaires",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Basculer Ctrl",
"Alt": "Alt",
"Toggle Alt": "Basculer Alt",
"Toggle Windows": "Basculer Windows",
"Windows": "Windows",
"Send Tab": "Envoyer l'onglet",
"Tab": "l'onglet",
"Esc": "Esc",
"Send Escape": "Envoyer Escape",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Envoyer Ctrl-Alt-Del",
"Shutdown/Reboot": "Arrêter/Redémarrer",
"Shutdown/Reboot...": "Arrêter/Redémarrer...",
"Power": "Alimentation",
"Shutdown": "Arrêter",
"Reboot": "Redémarrer",
"Reset": "Réinitialiser",
"Clipboard": "Presse-papiers",
"Clear": "Effacer",
"Fullscreen": "Plein écran",
"Settings": "Paramètres",
"Shared Mode": "Mode partagé",
"View Only": "Afficher uniquement",
"Clip to Window": "Clip à fenêtre",
"Scaling Mode:": "Mode mise à l'échelle :",
"None": "Aucun",
"Local Scaling": "Mise à l'échelle locale",
"Remote Resizing": "Redimensionnement à distance",
"Advanced": "Avancé",
"Quality:": "Qualité :",
"Compression level:": "Niveau de compression :",
"Repeater ID:": "ID Répéteur :",
"WebSocket": "WebSocket",
"Encrypt": "Chiffrer",
"Host:": "Hôte :",
"Port:": "Port :",
"Path:": "Chemin :",
"Automatic Reconnect": "Reconnecter automatiquemen",
"Reconnect Delay (ms):": "Délai de reconnexion (ms) :",
"Show Dot when No Cursor": "Afficher le point lorsqu'il n'y a pas de curseur",
"Logging:": "Se connecter :",
"Version:": "Version :",
"Disconnect": "Déconnecter",
"Connect": "Connecter",
"Username:": "Nom d'utilisateur :",
"Password:": "Mot de passe :",
"Send Credentials": "Envoyer les identifiants",
"Cancel": "Annuler"
}

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{
"Connecting...": "Connessione in corso...",
"Disconnecting...": "Disconnessione...",
"Reconnecting...": "Riconnessione...",
"Internal error": "Errore interno",
"Must set host": "Devi impostare l'host",
"Connected (encrypted) to ": "Connesso (crittografato) a ",
"Connected (unencrypted) to ": "Connesso (non crittografato) a",
"Something went wrong, connection is closed": "Qualcosa è andato storto, la connessione è stata chiusa",
"Failed to connect to server": "Impossibile connettersi al server",
"Disconnected": "Disconnesso",
"New connection has been rejected with reason: ": "La nuova connessione è stata rifiutata con motivo: ",
"New connection has been rejected": "La nuova connessione è stata rifiutata",
"Credentials are required": "Le credenziali sono obbligatorie",
"noVNC encountered an error:": "noVNC ha riscontrato un errore:",
"Hide/Show the control bar": "Nascondi/Mostra la barra di controllo",
"Keyboard": "Tastiera",
"Show Keyboard": "Mostra tastiera",
"Extra keys": "Tasti Aggiuntivi",
"Show Extra Keys": "Mostra Tasti Aggiuntivi",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Tieni premuto Ctrl",
"Alt": "Alt",
"Toggle Alt": "Tieni premuto Alt",
"Toggle Windows": "Tieni premuto Windows",
"Windows": "Windows",
"Send Tab": "Invia Tab",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Invia Esc",
"Ctrl+Alt+Del": "Ctrl+Alt+Canc",
"Send Ctrl-Alt-Del": "Invia Ctrl-Alt-Canc",
"Shutdown/Reboot": "Spegnimento/Riavvio",
"Shutdown/Reboot...": "Spegnimento/Riavvio...",
"Power": "Alimentazione",
"Shutdown": "Spegnimento",
"Reboot": "Riavvio",
"Reset": "Reset",
"Clipboard": "Clipboard",
"Clear": "Pulisci",
"Fullscreen": "Schermo intero",
"Settings": "Impostazioni",
"Shared Mode": "Modalità condivisa",
"View Only": "Sola Visualizzazione",
"Scaling Mode:": "Modalità di ridimensionamento:",
"None": "Nessuna",
"Local Scaling": "Ridimensionamento Locale",
"Remote Resizing": "Ridimensionamento Remoto",
"Advanced": "Avanzate",
"Quality:": "Qualità:",
"Compression level:": "Livello Compressione:",
"Repeater ID:": "ID Ripetitore:",
"WebSocket": "WebSocket",
"Encrypt": "Crittografa",
"Host:": "Host:",
"Port:": "Porta:",
"Path:": "Percorso:",
"Automatic Reconnect": "Riconnessione Automatica",
"Reconnect Delay (ms):": "Ritardo Riconnessione (ms):",
"Show Dot when No Cursor": "Mostra Punto quando Nessun Cursore",
"Version:": "Versione:",
"Disconnect": "Disconnetti",
"Connect": "Connetti",
"Username:": "Utente:",
"Password:": "Password:",
"Send Credentials": "Invia Credenziale",
"Cancel": "Annulla"
}

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{
"HTTPS is required for full functionality": "すべての機能を使用するにはHTTPS接続が必要です",
"Connecting...": "接続しています...",
"Disconnecting...": "切断しています...",
"Reconnecting...": "再接続しています...",
"Internal error": "内部エラー",
"Must set host": "ホストを設定する必要があります",
"Connected (encrypted) to ": "接続しました (暗号化済み): ",
"Connected (unencrypted) to ": "接続しました (暗号化されていません): ",
"Something went wrong, connection is closed": "何らかの問題で、接続が閉じられました",
"Failed to connect to server": "サーバーへの接続に失敗しました",
"Disconnected": "切断しました",
"New connection has been rejected with reason: ": "新規接続は次の理由で拒否されました: ",
"New connection has been rejected": "新規接続は拒否されました",
"Credentials are required": "資格情報が必要です",
"noVNC encountered an error:": "noVNC でエラーが発生しました:",
"Hide/Show the control bar": "コントロールバーを隠す/表示する",
"Drag": "ドラッグ",
"Move/Drag Viewport": "ビューポートを移動/ドラッグ",
"Keyboard": "キーボード",
"Show Keyboard": "キーボードを表示",
"Extra keys": "追加キー",
"Show Extra Keys": "追加キーを表示",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Ctrl キーをトグル",
"Alt": "Alt",
"Toggle Alt": "Alt キーをトグル",
"Toggle Windows": "Windows キーをトグル",
"Windows": "Windows",
"Send Tab": "Tab キーを送信",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Escape キーを送信",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Ctrl-Alt-Del を送信",
"Shutdown/Reboot": "シャットダウン/再起動",
"Shutdown/Reboot...": "シャットダウン/再起動...",
"Power": "電源",
"Shutdown": "シャットダウン",
"Reboot": "再起動",
"Reset": "リセット",
"Clipboard": "クリップボード",
"Edit clipboard content in the textarea below.": "以下の入力欄からクリップボードの内容を編集できます。",
"Full Screen": "全画面表示",
"Settings": "設定",
"Shared Mode": "共有モード",
"View Only": "表示専用",
"Clip to Window": "ウィンドウにクリップ",
"Scaling Mode:": "スケーリングモード:",
"None": "なし",
"Local Scaling": "ローカルスケーリング",
"Remote Resizing": "リモートでリサイズ",
"Advanced": "高度",
"Quality:": "品質:",
"Compression level:": "圧縮レベル:",
"Repeater ID:": "リピーター ID:",
"WebSocket": "WebSocket",
"Encrypt": "暗号化",
"Host:": "ホスト:",
"Port:": "ポート:",
"Path:": "パス:",
"Automatic Reconnect": "自動再接続",
"Reconnect Delay (ms):": "再接続する遅延 (ミリ秒):",
"Show Dot when No Cursor": "カーソルがないときにドットを表示する",
"Logging:": "ロギング:",
"Version:": "バージョン:",
"Disconnect": "切断",
"Connect": "接続",
"Server identity": "サーバーの識別情報",
"The server has provided the following identifying information:": "サーバーは以下の識別情報を提供しています:",
"Fingerprint:": "フィンガープリント:",
"Please verify that the information is correct and press \"Approve\". Otherwise press \"Reject\".": "この情報が正しい場合は「承認」を、そうでない場合は「拒否」を押してください。",
"Approve": "承認",
"Reject": "拒否",
"Credentials": "資格情報",
"Username:": "ユーザー名:",
"Password:": "パスワード:",
"Send Credentials": "資格情報を送信",
"Cancel": "キャンセル"
}

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{
"Connecting...": "연결중...",
"Disconnecting...": "연결 해제중...",
"Reconnecting...": "재연결중...",
"Internal error": "내부 오류",
"Must set host": "호스트는 설정되어야 합니다.",
"Connected (encrypted) to ": "다음과 (암호화되어) 연결되었습니다:",
"Connected (unencrypted) to ": "다음과 (암호화 없이) 연결되었습니다:",
"Something went wrong, connection is closed": "무언가 잘못되었습니다, 연결이 닫혔습니다.",
"Failed to connect to server": "서버에 연결하지 못했습니다.",
"Disconnected": "연결이 해제되었습니다.",
"New connection has been rejected with reason: ": "새 연결이 다음 이유로 거부되었습니다:",
"New connection has been rejected": "새 연결이 거부되었습니다.",
"Password is required": "비밀번호가 필요합니다.",
"noVNC encountered an error:": "noVNC에 오류가 발생했습니다:",
"Hide/Show the control bar": "컨트롤 바 숨기기/보이기",
"Move/Drag Viewport": "움직이기/드래그 뷰포트",
"viewport drag": "뷰포트 드래그",
"Active Mouse Button": "마우스 버튼 활성화",
"No mousebutton": "마우스 버튼 없음",
"Left mousebutton": "왼쪽 마우스 버튼",
"Middle mousebutton": "중간 마우스 버튼",
"Right mousebutton": "오른쪽 마우스 버튼",
"Keyboard": "키보드",
"Show Keyboard": "키보드 보이기",
"Extra keys": "기타 키들",
"Show Extra Keys": "기타 키들 보이기",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Ctrl 켜기/끄기",
"Alt": "Alt",
"Toggle Alt": "Alt 켜기/끄기",
"Send Tab": "Tab 보내기",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Esc 보내기",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Ctrl+Alt+Del 보내기",
"Shutdown/Reboot": "셧다운/리붓",
"Shutdown/Reboot...": "셧다운/리붓...",
"Power": "전원",
"Shutdown": "셧다운",
"Reboot": "리붓",
"Reset": "리셋",
"Clipboard": "클립보드",
"Clear": "지우기",
"Fullscreen": "전체화면",
"Settings": "설정",
"Shared Mode": "공유 모드",
"View Only": "보기 전용",
"Clip to Window": "창에 클립",
"Scaling Mode:": "스케일링 모드:",
"None": "없음",
"Local Scaling": "로컬 스케일링",
"Remote Resizing": "원격 크기 조절",
"Advanced": "고급",
"Repeater ID:": "중계 ID",
"WebSocket": "웹소켓",
"Encrypt": "암호화",
"Host:": "호스트:",
"Port:": "포트:",
"Path:": "위치:",
"Automatic Reconnect": "자동 재연결",
"Reconnect Delay (ms):": "재연결 지연 시간 (ms)",
"Logging:": "로깅",
"Disconnect": "연결 해제",
"Connect": "연결",
"Password:": "비밀번호:",
"Send Password": "비밀번호 전송",
"Cancel": "취소"
}

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{
"Connecting...": "Verbinden...",
"Disconnecting...": "Verbinding verbreken...",
"Reconnecting...": "Opnieuw verbinding maken...",
"Internal error": "Interne fout",
"Must set host": "Host moeten worden ingesteld",
"Connected (encrypted) to ": "Verbonden (versleuteld) met ",
"Connected (unencrypted) to ": "Verbonden (onversleuteld) met ",
"Something went wrong, connection is closed": "Er iets fout gelopen, verbinding werd verbroken",
"Failed to connect to server": "Verbinding maken met server is mislukt",
"Disconnected": "Verbinding verbroken",
"New connection has been rejected with reason: ": "Nieuwe verbinding is geweigerd omwille van de volgende reden: ",
"New connection has been rejected": "Nieuwe verbinding is geweigerd",
"Password is required": "Wachtwoord is vereist",
"noVNC encountered an error:": "noVNC heeft een fout bemerkt:",
"Hide/Show the control bar": "Verberg/Toon de bedieningsbalk",
"Move/Drag Viewport": "Verplaats/Versleep Kijkvenster",
"viewport drag": "kijkvenster slepen",
"Active Mouse Button": "Actieve Muisknop",
"No mousebutton": "Geen muisknop",
"Left mousebutton": "Linker muisknop",
"Middle mousebutton": "Middelste muisknop",
"Right mousebutton": "Rechter muisknop",
"Keyboard": "Toetsenbord",
"Show Keyboard": "Toon Toetsenbord",
"Extra keys": "Extra toetsen",
"Show Extra Keys": "Toon Extra Toetsen",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Ctrl omschakelen",
"Alt": "Alt",
"Toggle Alt": "Alt omschakelen",
"Toggle Windows": "Windows omschakelen",
"Windows": "Windows",
"Send Tab": "Tab Sturen",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Escape Sturen",
"Ctrl+Alt+Del": "Ctrl-Alt-Del",
"Send Ctrl-Alt-Del": "Ctrl-Alt-Del Sturen",
"Shutdown/Reboot": "Uitschakelen/Herstarten",
"Shutdown/Reboot...": "Uitschakelen/Herstarten...",
"Power": "Systeem",
"Shutdown": "Uitschakelen",
"Reboot": "Herstarten",
"Reset": "Resetten",
"Clipboard": "Klembord",
"Clear": "Wissen",
"Fullscreen": "Volledig Scherm",
"Settings": "Instellingen",
"Shared Mode": "Gedeelde Modus",
"View Only": "Alleen Kijken",
"Clip to Window": "Randen buiten venster afsnijden",
"Scaling Mode:": "Schaalmodus:",
"None": "Geen",
"Local Scaling": "Lokaal Schalen",
"Remote Resizing": "Op Afstand Formaat Wijzigen",
"Advanced": "Geavanceerd",
"Repeater ID:": "Repeater ID:",
"WebSocket": "WebSocket",
"Encrypt": "Versleutelen",
"Host:": "Host:",
"Port:": "Poort:",
"Path:": "Pad:",
"Automatic Reconnect": "Automatisch Opnieuw Verbinden",
"Reconnect Delay (ms):": "Vertraging voor Opnieuw Verbinden (ms):",
"Show Dot when No Cursor": "Geef stip weer indien geen cursor",
"Logging:": "Logmeldingen:",
"Disconnect": "Verbinding verbreken",
"Connect": "Verbinden",
"Password:": "Wachtwoord:",
"Send Password": "Verzend Wachtwoord:",
"Cancel": "Annuleren"
}

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{
"Connecting...": "Łączenie...",
"Disconnecting...": "Rozłączanie...",
"Reconnecting...": "Łączenie...",
"Internal error": "Błąd wewnętrzny",
"Must set host": "Host i port są wymagane",
"Connected (encrypted) to ": "Połączenie (szyfrowane) z ",
"Connected (unencrypted) to ": "Połączenie (nieszyfrowane) z ",
"Something went wrong, connection is closed": "Coś poszło źle, połączenie zostało zamknięte",
"Disconnected": "Rozłączony",
"New connection has been rejected with reason: ": "Nowe połączenie zostało odrzucone z powodu: ",
"New connection has been rejected": "Nowe połączenie zostało odrzucone",
"Password is required": "Hasło jest wymagane",
"noVNC encountered an error:": "noVNC napotkało błąd:",
"Hide/Show the control bar": "Pokaż/Ukryj pasek ustawień",
"Move/Drag Viewport": "Ruszaj/Przeciągaj Viewport",
"viewport drag": "przeciągnij viewport",
"Active Mouse Button": "Aktywny Przycisk Myszy",
"No mousebutton": "Brak przycisku myszy",
"Left mousebutton": "Lewy przycisk myszy",
"Middle mousebutton": "Środkowy przycisk myszy",
"Right mousebutton": "Prawy przycisk myszy",
"Keyboard": "Klawiatura",
"Show Keyboard": "Pokaż klawiaturę",
"Extra keys": "Przyciski dodatkowe",
"Show Extra Keys": "Pokaż przyciski dodatkowe",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Przełącz Ctrl",
"Alt": "Alt",
"Toggle Alt": "Przełącz Alt",
"Send Tab": "Wyślij Tab",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Wyślij Escape",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Wyślij Ctrl-Alt-Del",
"Shutdown/Reboot": "Wyłącz/Uruchom ponownie",
"Shutdown/Reboot...": "Wyłącz/Uruchom ponownie...",
"Power": "Włączony",
"Shutdown": "Wyłącz",
"Reboot": "Uruchom ponownie",
"Reset": "Resetuj",
"Clipboard": "Schowek",
"Clear": "Wyczyść",
"Fullscreen": "Pełny ekran",
"Settings": "Ustawienia",
"Shared Mode": "Tryb Współdzielenia",
"View Only": "Tylko Podgląd",
"Clip to Window": "Przytnij do Okna",
"Scaling Mode:": "Tryb Skalowania:",
"None": "Brak",
"Local Scaling": "Skalowanie lokalne",
"Remote Resizing": "Skalowanie zdalne",
"Advanced": "Zaawansowane",
"Repeater ID:": "ID Repeatera:",
"WebSocket": "WebSocket",
"Encrypt": "Szyfrowanie",
"Host:": "Host:",
"Port:": "Port:",
"Path:": "Ścieżka:",
"Automatic Reconnect": "Automatycznie wznawiaj połączenie",
"Reconnect Delay (ms):": "Opóźnienie wznawiania (ms):",
"Logging:": "Poziom logowania:",
"Disconnect": "Rozłącz",
"Connect": "Połącz",
"Password:": "Hasło:",
"Cancel": "Anuluj",
"Canvas not supported.": "Element Canvas nie jest wspierany."
}

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{
"Connecting...": "Conectando...",
"Disconnecting...": "Desconectando...",
"Reconnecting...": "Reconectando...",
"Internal error": "Erro interno",
"Must set host": "É necessário definir o host",
"Connected (encrypted) to ": "Conectado (com criptografia) a ",
"Connected (unencrypted) to ": "Conectado (sem criptografia) a ",
"Something went wrong, connection is closed": "Algo deu errado. A conexão foi encerrada.",
"Failed to connect to server": "Falha ao conectar-se ao servidor",
"Disconnected": "Desconectado",
"New connection has been rejected with reason: ": "A nova conexão foi rejeitada pelo motivo: ",
"New connection has been rejected": "A nova conexão foi rejeitada",
"Credentials are required": "Credenciais são obrigatórias",
"noVNC encountered an error:": "O noVNC encontrou um erro:",
"Hide/Show the control bar": "Esconder/mostrar a barra de controles",
"Drag": "Arrastar",
"Move/Drag Viewport": "Mover/arrastar a janela",
"Keyboard": "Teclado",
"Show Keyboard": "Mostrar teclado",
"Extra keys": "Teclas adicionais",
"Show Extra Keys": "Mostar teclas adicionais",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Pressionar/soltar Ctrl",
"Alt": "Alt",
"Toggle Alt": "Pressionar/soltar Alt",
"Toggle Windows": "Pressionar/soltar Windows",
"Windows": "Windows",
"Send Tab": "Enviar Tab",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Enviar Esc",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Enviar Ctrl-Alt-Del",
"Shutdown/Reboot": "Desligar/reiniciar",
"Shutdown/Reboot...": "Desligar/reiniciar...",
"Power": "Ligar",
"Shutdown": "Desligar",
"Reboot": "Reiniciar",
"Reset": "Reiniciar (forçado)",
"Clipboard": "Área de transferência",
"Clear": "Limpar",
"Fullscreen": "Tela cheia",
"Settings": "Configurações",
"Shared Mode": "Modo compartilhado",
"View Only": "Apenas visualizar",
"Clip to Window": "Recortar à janela",
"Scaling Mode:": "Modo de dimensionamento:",
"None": "Nenhum",
"Local Scaling": "Local",
"Remote Resizing": "Remoto",
"Advanced": "Avançado",
"Quality:": "Qualidade:",
"Compression level:": "Nível de compressão:",
"Repeater ID:": "ID do repetidor:",
"WebSocket": "WebSocket",
"Encrypt": "Criptografar",
"Host:": "Host:",
"Port:": "Porta:",
"Path:": "Caminho:",
"Automatic Reconnect": "Reconexão automática",
"Reconnect Delay (ms):": "Atraso da reconexão (ms)",
"Show Dot when No Cursor": "Mostrar ponto quando não há cursor",
"Logging:": "Registros:",
"Version:": "Versão:",
"Disconnect": "Desconectar",
"Connect": "Conectar",
"Username:": "Nome de usuário:",
"Password:": "Senha:",
"Send Credentials": "Enviar credenciais",
"Cancel": "Cancelar"
}

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{
"Connecting...": "Подключение...",
"Disconnecting...": "Отключение...",
"Reconnecting...": "Переподключение...",
"Internal error": "Внутренняя ошибка",
"Must set host": "Задайте имя сервера или IP",
"Connected (encrypted) to ": "Подключено (с шифрованием) к ",
"Connected (unencrypted) to ": "Подключено (без шифрования) к ",
"Something went wrong, connection is closed": "Что-то пошло не так, подключение разорвано",
"Failed to connect to server": "Ошибка подключения к серверу",
"Disconnected": "Отключено",
"New connection has been rejected with reason: ": "Новое соединение отклонено по причине: ",
"New connection has been rejected": "Новое соединение отклонено",
"Credentials are required": "Требуются учетные данные",
"noVNC encountered an error:": "Ошибка noVNC: ",
"Hide/Show the control bar": "Скрыть/Показать контрольную панель",
"Drag": "Переместить",
"Move/Drag Viewport": "Переместить окно",
"Keyboard": "Клавиатура",
"Show Keyboard": "Показать клавиатуру",
"Extra keys": "Дополнительные Кнопки",
"Show Extra Keys": "Показать Дополнительные Кнопки",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Переключение нажатия Ctrl",
"Alt": "Alt",
"Toggle Alt": "Переключение нажатия Alt",
"Toggle Windows": "Переключение вкладок",
"Windows": "Вкладка",
"Send Tab": "Передать нажатие Tab",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Передать нажатие Escape",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Передать нажатие Ctrl-Alt-Del",
"Shutdown/Reboot": "Выключить/Перезагрузить",
"Shutdown/Reboot...": "Выключить/Перезагрузить...",
"Power": "Питание",
"Shutdown": "Выключить",
"Reboot": "Перезагрузить",
"Reset": "Сброс",
"Clipboard": "Буфер обмена",
"Clear": "Очистить",
"Fullscreen": "Во весь экран",
"Settings": "Настройки",
"Shared Mode": "Общий режим",
"View Only": "Только Просмотр",
"Clip to Window": "В окно",
"Scaling Mode:": "Масштаб:",
"None": "Нет",
"Local Scaling": "Локльный масштаб",
"Remote Resizing": "Удаленная перенастройка размера",
"Advanced": "Дополнительно",
"Quality:": "Качество",
"Compression level:": "Уровень Сжатия",
"Repeater ID:": "Идентификатор ID:",
"WebSocket": "WebSocket",
"Encrypt": "Шифрование",
"Host:": "Сервер:",
"Port:": "Порт:",
"Path:": "Путь:",
"Automatic Reconnect": "Автоматическое переподключение",
"Reconnect Delay (ms):": "Задержка переподключения (мс):",
"Show Dot when No Cursor": "Показать точку вместо курсора",
"Logging:": "Лог:",
"Version:": "Версия",
"Disconnect": "Отключение",
"Connect": "Подключение",
"Username:": "Имя Пользователя",
"Password:": "Пароль:",
"Send Credentials": "Передача Учетных Данных",
"Cancel": "Выход"
}

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{
"Running without HTTPS is not recommended, crashes or other issues are likely.": "Det är ej rekommenderat att köra utan HTTPS, krascher och andra problem är troliga.",
"Connecting...": "Ansluter...",
"Disconnecting...": "Kopplar ner...",
"Reconnecting...": "Återansluter...",
"Internal error": "Internt fel",
"Must set host": "Du måste specifiera en värd",
"Failed to connect to server: ": "Misslyckades att ansluta till servern: ",
"Connected (encrypted) to ": "Ansluten (krypterat) till ",
"Connected (unencrypted) to ": "Ansluten (okrypterat) till ",
"Something went wrong, connection is closed": "Något gick fel, anslutningen avslutades",
"Failed to connect to server": "Misslyckades att ansluta till servern",
"Disconnected": "Frånkopplad",
"New connection has been rejected with reason: ": "Ny anslutning har blivit nekad med följande skäl: ",
"New connection has been rejected": "Ny anslutning har blivit nekad",
"Credentials are required": "Användaruppgifter krävs",
"noVNC encountered an error:": "noVNC stötte på ett problem:",
"Hide/Show the control bar": "Göm/Visa kontrollbaren",
"Drag": "Dra",
"Move/Drag Viewport": "Flytta/Dra Vyn",
"Keyboard": "Tangentbord",
"Show Keyboard": "Visa Tangentbord",
"Extra keys": "Extraknappar",
"Show Extra Keys": "Visa Extraknappar",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Växla Ctrl",
"Alt": "Alt",
"Toggle Alt": "Växla Alt",
"Toggle Windows": "Växla Windows",
"Windows": "Windows",
"Send Tab": "Skicka Tab",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "Skicka Escape",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "Skicka Ctrl-Alt-Del",
"Shutdown/Reboot": "Stäng av/Boota om",
"Shutdown/Reboot...": "Stäng av/Boota om...",
"Power": "Ström",
"Shutdown": "Stäng av",
"Reboot": "Boota om",
"Reset": "Återställ",
"Clipboard": "Urklipp",
"Edit clipboard content in the textarea below.": "Redigera urklippets innehåll i fältet nedan.",
"Full Screen": "Fullskärm",
"Settings": "Inställningar",
"Shared Mode": "Delat Läge",
"View Only": "Endast Visning",
"Clip to Window": "Begränsa till Fönster",
"Scaling Mode:": "Skalningsläge:",
"None": "Ingen",
"Local Scaling": "Lokal Skalning",
"Remote Resizing": "Ändra Storlek",
"Advanced": "Avancerat",
"Quality:": "Kvalitet:",
"Compression level:": "Kompressionsnivå:",
"Repeater ID:": "Repeater-ID:",
"WebSocket": "WebSocket",
"Encrypt": "Kryptera",
"Host:": "Värd:",
"Port:": "Port:",
"Path:": "Sökväg:",
"Automatic Reconnect": "Automatisk Återanslutning",
"Reconnect Delay (ms):": "Fördröjning (ms):",
"Show Dot when No Cursor": "Visa prick när ingen muspekare finns",
"Logging:": "Loggning:",
"Version:": "Version:",
"Disconnect": "Koppla från",
"Connect": "Anslut",
"Server identity": "Server-identitet",
"The server has provided the following identifying information:": "Servern har gett följande identifierande information:",
"Fingerprint:": "Fingeravtryck:",
"Please verify that the information is correct and press \"Approve\". Otherwise press \"Reject\".": "Kontrollera att informationen är korrekt och tryck sedan \"Godkänn\". Tryck annars \"Neka\".",
"Approve": "Godkänn",
"Reject": "Neka",
"Credentials": "Användaruppgifter",
"Username:": "Användarnamn:",
"Password:": "Lösenord:",
"Send Credentials": "Skicka Användaruppgifter",
"Cancel": "Avbryt"
}

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{
"Connecting...": "Bağlanıyor...",
"Disconnecting...": "Bağlantı kesiliyor...",
"Reconnecting...": "Yeniden bağlantı kuruluyor...",
"Internal error": "İç hata",
"Must set host": "Sunucuyu kur",
"Connected (encrypted) to ": "Bağlı (şifrelenmiş)",
"Connected (unencrypted) to ": "Bağlandı (şifrelenmemiş)",
"Something went wrong, connection is closed": "Bir şeyler ters gitti, bağlantı kesildi",
"Disconnected": "Bağlantı kesildi",
"New connection has been rejected with reason: ": "Bağlantı aşağıdaki nedenlerden dolayı reddedildi: ",
"New connection has been rejected": "Bağlantı reddedildi",
"Password is required": "Şifre gerekli",
"noVNC encountered an error:": "Bir hata oluştu:",
"Hide/Show the control bar": "Denetim masasını Gizle/Göster",
"Move/Drag Viewport": "Görünümü Taşı/Sürükle",
"viewport drag": "Görüntü penceresini sürükle",
"Active Mouse Button": "Aktif Fare Düğmesi",
"No mousebutton": "Fare düğmesi yok",
"Left mousebutton": "Farenin sol düğmesi",
"Middle mousebutton": "Farenin orta düğmesi",
"Right mousebutton": "Farenin sağ düğmesi",
"Keyboard": "Klavye",
"Show Keyboard": "Klavye Düzenini Göster",
"Extra keys": "Ekstra tuşlar",
"Show Extra Keys": "Ekstra tuşları göster",
"Ctrl": "Ctrl",
"Toggle Ctrl": "Ctrl Değiştir ",
"Alt": "Alt",
"Toggle Alt": "Alt Değiştir",
"Send Tab": "Sekme Gönder",
"Tab": "Sekme",
"Esc": "Esc",
"Send Escape": "Boşluk Gönder",
"Ctrl+Alt+Del": "Ctrl + Alt + Del",
"Send Ctrl-Alt-Del": "Ctrl-Alt-Del Gönder",
"Shutdown/Reboot": "Kapat/Yeniden Başlat",
"Shutdown/Reboot...": "Kapat/Yeniden Başlat...",
"Power": "Güç",
"Shutdown": "Kapat",
"Reboot": "Yeniden Başlat",
"Reset": "Sıfırla",
"Clipboard": "Pano",
"Clear": "Temizle",
"Fullscreen": "Tam Ekran",
"Settings": "Ayarlar",
"Shared Mode": "Paylaşım Modu",
"View Only": "Sadece Görüntüle",
"Clip to Window": "Pencereye Tıkla",
"Scaling Mode:": "Ölçekleme Modu:",
"None": "Bilinmeyen",
"Local Scaling": "Yerel Ölçeklendirme",
"Remote Resizing": "Uzaktan Yeniden Boyutlandırma",
"Advanced": "Gelişmiş",
"Repeater ID:": "Tekralayıcı ID:",
"WebSocket": "WebSocket",
"Encrypt": "Şifrele",
"Host:": "Ana makine:",
"Port:": "Port:",
"Path:": "Yol:",
"Automatic Reconnect": "Otomatik Yeniden Bağlan",
"Reconnect Delay (ms):": "Yeniden Bağlanma Süreci (ms):",
"Logging:": "Giriş yapılıyor:",
"Disconnect": "Bağlantıyı Kes",
"Connect": "Bağlan",
"Password:": "Parola:",
"Cancel": "Vazgeç",
"Canvas not supported.": "Tuval desteklenmiyor."
}

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{
"Connecting...": "连接中...",
"Connected (encrypted) to ": "已连接(已加密)到",
"Connected (unencrypted) to ": "已连接(未加密)到",
"Disconnecting...": "正在断开连接...",
"Disconnected": "已断开连接",
"Must set host": "必须设置主机",
"Reconnecting...": "重新连接中...",
"Password is required": "请提供密码",
"Disconnect timeout": "超时断开",
"noVNC encountered an error:": "noVNC 遇到一个错误:",
"Hide/Show the control bar": "显示/隐藏控制栏",
"Move/Drag Viewport": "移动/拖动窗口",
"viewport drag": "窗口拖动",
"Active Mouse Button": "启动鼠标按键",
"No mousebutton": "禁用鼠标按键",
"Left mousebutton": "鼠标左键",
"Middle mousebutton": "鼠标中键",
"Right mousebutton": "鼠标右键",
"Keyboard": "键盘",
"Show Keyboard": "显示键盘",
"Extra keys": "额外按键",
"Show Extra Keys": "显示额外按键",
"Ctrl": "Ctrl",
"Toggle Ctrl": "切换 Ctrl",
"Edit clipboard content in the textarea below.": "在下面的文本区域中编辑剪贴板内容。",
"Alt": "Alt",
"Toggle Alt": "切换 Alt",
"Send Tab": "发送 Tab 键",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "发送 Escape 键",
"Ctrl+Alt+Del": "Ctrl+Alt+Del",
"Send Ctrl-Alt-Del": "发送 Ctrl+Alt+Del 键",
"Shutdown/Reboot": "关机/重启",
"Shutdown/Reboot...": "关机/重启...",
"Power": "电源",
"Shutdown": "关机",
"Reboot": "重启",
"Reset": "重置",
"Clipboard": "剪贴板",
"Clear": "清除",
"Fullscreen": "全屏",
"Settings": "设置",
"Encrypt": "加密",
"Shared Mode": "分享模式",
"View Only": "仅查看",
"Clip to Window": "限制/裁切窗口大小",
"Scaling Mode:": "缩放模式:",
"None": "无",
"Local Scaling": "本地缩放",
"Local Downscaling": "降低本地尺寸",
"Remote Resizing": "远程调整大小",
"Advanced": "高级",
"Local Cursor": "本地光标",
"Repeater ID:": "中继站 ID",
"WebSocket": "WebSocket",
"Host:": "主机:",
"Port:": "端口:",
"Path:": "路径:",
"Automatic Reconnect": "自动重新连接",
"Reconnect Delay (ms):": "重新连接间隔 (ms)",
"Logging:": "日志级别:",
"Disconnect": "断开连接",
"Connect": "连接",
"Password:": "密码:",
"Cancel": "取消",
"Canvas not supported.": "不支持 Canvas。"
}

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{
"Connecting...": "連線中...",
"Disconnecting...": "正在中斷連線...",
"Reconnecting...": "重新連線中...",
"Internal error": "內部錯誤",
"Must set host": "請提供主機資訊",
"Connected (encrypted) to ": "已加密連線到",
"Connected (unencrypted) to ": "未加密連線到",
"Something went wrong, connection is closed": "發生錯誤,連線已關閉",
"Failed to connect to server": "無法連線到伺服器",
"Disconnected": "連線已中斷",
"New connection has been rejected with reason: ": "連線被拒絕,原因:",
"New connection has been rejected": "連線被拒絕",
"Password is required": "請提供密碼",
"noVNC encountered an error:": "noVNC 遇到一個錯誤:",
"Hide/Show the control bar": "顯示/隱藏控制列",
"Move/Drag Viewport": "拖放顯示範圍",
"viewport drag": "顯示範圍拖放",
"Active Mouse Button": "啟用滑鼠按鍵",
"No mousebutton": "無滑鼠按鍵",
"Left mousebutton": "滑鼠左鍵",
"Middle mousebutton": "滑鼠中鍵",
"Right mousebutton": "滑鼠右鍵",
"Keyboard": "鍵盤",
"Show Keyboard": "顯示鍵盤",
"Extra keys": "額外按鍵",
"Show Extra Keys": "顯示額外按鍵",
"Ctrl": "Ctrl",
"Toggle Ctrl": "切換 Ctrl",
"Alt": "Alt",
"Toggle Alt": "切換 Alt",
"Send Tab": "送出 Tab 鍵",
"Tab": "Tab",
"Esc": "Esc",
"Send Escape": "送出 Escape 鍵",
"Ctrl+Alt+Del": "Ctrl-Alt-Del",
"Send Ctrl-Alt-Del": "送出 Ctrl-Alt-Del 快捷鍵",
"Shutdown/Reboot": "關機/重新啟動",
"Shutdown/Reboot...": "關機/重新啟動...",
"Power": "電源",
"Shutdown": "關機",
"Reboot": "重新啟動",
"Reset": "重設",
"Clipboard": "剪貼簿",
"Clear": "清除",
"Fullscreen": "全螢幕",
"Settings": "設定",
"Shared Mode": "分享模式",
"View Only": "僅檢視",
"Clip to Window": "限制/裁切視窗大小",
"Scaling Mode:": "縮放模式:",
"None": "無",
"Local Scaling": "本機縮放",
"Remote Resizing": "遠端調整大小",
"Advanced": "進階",
"Repeater ID:": "中繼站 ID",
"WebSocket": "WebSocket",
"Encrypt": "加密",
"Host:": "主機:",
"Port:": "連接埠:",
"Path:": "路徑:",
"Automatic Reconnect": "自動重新連線",
"Reconnect Delay (ms):": "重新連線間隔 (ms)",
"Logging:": "日誌級別:",
"Disconnect": "中斷連線",
"Connect": "連線",
"Password:": "密碼:",
"Cancel": "取消"
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* Localization Utilities
*/
export class Localizer {
constructor() {
// Currently configured language
this.language = 'en';
// Current dictionary of translations
this._dictionary = undefined;
}
// Configure suitable language based on user preferences
async setup(supportedLanguages, baseURL) {
this.language = 'en'; // Default: US English
this._dictionary = undefined;
this._setupLanguage(supportedLanguages);
await this._setupDictionary(baseURL);
}
_setupLanguage(supportedLanguages) {
/*
* Navigator.languages only available in Chrome (32+) and FireFox (32+)
* Fall back to navigator.language for other browsers
*/
let userLanguages;
if (typeof window.navigator.languages == 'object') {
userLanguages = window.navigator.languages;
} else {
userLanguages = [navigator.language || navigator.userLanguage];
}
for (let i = 0;i < userLanguages.length;i++) {
const userLang = userLanguages[i]
.toLowerCase()
.replace("_", "-")
.split("-");
// First pass: perfect match
for (let j = 0; j < supportedLanguages.length; j++) {
const supLang = supportedLanguages[j]
.toLowerCase()
.replace("_", "-")
.split("-");
if (userLang[0] !== supLang[0]) {
continue;
}
if (userLang[1] !== supLang[1]) {
continue;
}
this.language = supportedLanguages[j];
return;
}
// Second pass: English fallback
if (userLang[0] === 'en') {
return;
}
// Third pass pass: other fallback
for (let j = 0;j < supportedLanguages.length;j++) {
const supLang = supportedLanguages[j]
.toLowerCase()
.replace("_", "-")
.split("-");
if (userLang[0] !== supLang[0]) {
continue;
}
if (supLang[1] !== undefined) {
continue;
}
this.language = supportedLanguages[j];
return;
}
}
}
async _setupDictionary(baseURL) {
if (baseURL) {
if (!baseURL.endsWith("/")) {
baseURL = baseURL + "/";
}
} else {
baseURL = "";
}
if (this.language === "en") {
return;
}
let response = await fetch(baseURL + this.language + ".json");
if (!response.ok) {
throw Error("" + response.status + " " + response.statusText);
}
this._dictionary = await response.json();
}
// Retrieve localised text
get(id) {
if (typeof this._dictionary !== 'undefined' &&
this._dictionary[id]) {
return this._dictionary[id];
} else {
return id;
}
}
// Traverses the DOM and translates relevant fields
// See https://html.spec.whatwg.org/multipage/dom.html#attr-translate
translateDOM() {
const self = this;
function process(elem, enabled) {
function isAnyOf(searchElement, items) {
return items.indexOf(searchElement) !== -1;
}
function translateString(str) {
// We assume surrounding whitespace, and whitespace around line
// breaks is just for source formatting
str = str.split("\n").map(s => s.trim()).join(" ").trim();
return self.get(str);
}
function translateAttribute(elem, attr) {
const str = translateString(elem.getAttribute(attr));
elem.setAttribute(attr, str);
}
function translateTextNode(node) {
const str = translateString(node.data);
node.data = str;
}
if (elem.hasAttribute("translate")) {
if (isAnyOf(elem.getAttribute("translate"), ["", "yes"])) {
enabled = true;
} else if (isAnyOf(elem.getAttribute("translate"), ["no"])) {
enabled = false;
}
}
if (enabled) {
if (elem.hasAttribute("abbr") &&
elem.tagName === "TH") {
translateAttribute(elem, "abbr");
}
if (elem.hasAttribute("alt") &&
isAnyOf(elem.tagName, ["AREA", "IMG", "INPUT"])) {
translateAttribute(elem, "alt");
}
if (elem.hasAttribute("download") &&
isAnyOf(elem.tagName, ["A", "AREA"])) {
translateAttribute(elem, "download");
}
if (elem.hasAttribute("label") &&
isAnyOf(elem.tagName, ["MENUITEM", "MENU", "OPTGROUP",
"OPTION", "TRACK"])) {
translateAttribute(elem, "label");
}
// FIXME: Should update "lang"
if (elem.hasAttribute("placeholder") &&
isAnyOf(elem.tagName, ["INPUT", "TEXTAREA"])) {
translateAttribute(elem, "placeholder");
}
if (elem.hasAttribute("title")) {
translateAttribute(elem, "title");
}
if (elem.hasAttribute("value") &&
elem.tagName === "INPUT" &&
isAnyOf(elem.getAttribute("type"), ["reset", "button", "submit"])) {
translateAttribute(elem, "value");
}
}
for (let i = 0; i < elem.childNodes.length; i++) {
const node = elem.childNodes[i];
if (node.nodeType === node.ELEMENT_NODE) {
process(node, enabled);
} else if (node.nodeType === node.TEXT_NODE && enabled) {
translateTextNode(node);
}
}
}
process(document.body, true);
}
}
export const l10n = new Localizer();
export default l10n.get.bind(l10n);

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bell
Copyright: Dr. Richard Boulanger et al
URL: http://www.archive.org/details/Berklee44v12
License: CC-BY Attribution 3.0 Unported

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/*
* noVNC base CSS
* Copyright (C) 2019 The noVNC Authors
* noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
* This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
*/
/*
* Z index layers:
*
* 0: Main screen
* 10: Control bar
* 50: Transition blocker
* 60: Connection popups
* 100: Status bar
* ...
* 1000: Javascript crash
* ...
* 10000: Max (used for polyfills)
*/
/*
* State variables (set on :root):
*
* noVNC_loading: Page is still loading
* noVNC_connecting: Connecting to server
* noVNC_reconnecting: Re-establishing a connection
* noVNC_connected: Connected to server (most common state)
* noVNC_disconnecting: Disconnecting from server
*/
:root {
font-family: sans-serif;
}
body {
margin:0;
padding:0;
/*Background image with light grey curve.*/
background-color:#494949;
background-repeat:no-repeat;
background-position:right bottom;
height:100%;
touch-action: none;
}
html {
height:100%;
}
.noVNC_only_touch.noVNC_hidden {
display: none;
}
.noVNC_disabled {
color: rgb(128, 128, 128);
}
/* ----------------------------------------
* Spinner
* ----------------------------------------
*/
.noVNC_spinner {
position: relative;
}
.noVNC_spinner, .noVNC_spinner::before, .noVNC_spinner::after {
width: 10px;
height: 10px;
border-radius: 2px;
box-shadow: -60px 10px 0 rgba(255, 255, 255, 0);
animation: noVNC_spinner 1.0s linear infinite;
}
.noVNC_spinner::before {
content: "";
position: absolute;
left: 0px;
top: 0px;
animation-delay: -0.1s;
}
.noVNC_spinner::after {
content: "";
position: absolute;
top: 0px;
left: 0px;
animation-delay: 0.1s;
}
@keyframes noVNC_spinner {
0% { box-shadow: -60px 10px 0 rgba(255, 255, 255, 0); width: 20px; }
25% { box-shadow: 20px 10px 0 rgba(255, 255, 255, 1); width: 10px; }
50% { box-shadow: 60px 10px 0 rgba(255, 255, 255, 0); width: 10px; }
}
/* ----------------------------------------
* WebKit centering hacks
* ----------------------------------------
*/
.noVNC_center {
/*
* This is a workaround because webkit misrenders transforms and
* uses non-integer coordinates, resulting in blurry content.
* Ideally we'd use "top: 50%; transform: translateY(-50%);" on
* the objects instead.
*/
display: flex;
align-items: center;
justify-content: center;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
}
.noVNC_center > * {
pointer-events: auto;
}
.noVNC_vcenter {
display: flex !important;
flex-direction: column;
justify-content: center;
position: fixed;
top: 0;
left: 0;
height: 100%;
margin: 0 !important;
padding: 0 !important;
pointer-events: none;
}
.noVNC_vcenter > * {
pointer-events: auto;
}
/* ----------------------------------------
* Layering
* ----------------------------------------
*/
.noVNC_connect_layer {
z-index: 60;
}
/* ----------------------------------------
* Fallback error
* ----------------------------------------
*/
#noVNC_fallback_error {
z-index: 1000;
visibility: hidden;
/* Put a dark background in front of everything but the error,
and don't let mouse events pass through */
background: rgba(0, 0, 0, 0.8);
pointer-events: all;
}
#noVNC_fallback_error.noVNC_open {
visibility: visible;
}
#noVNC_fallback_error > div {
max-width: calc(100vw - 30px - 30px);
max-height: calc(100vh - 30px - 30px);
overflow: auto;
padding: 15px;
transition: 0.5s ease-in-out;
transform: translateY(-50px);
opacity: 0;
text-align: center;
font-weight: bold;
color: #fff;
border-radius: 10px;
box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
background: rgba(200,55,55,0.8);
}
#noVNC_fallback_error.noVNC_open > div {
transform: translateY(0);
opacity: 1;
}
#noVNC_fallback_errormsg {
font-weight: normal;
}
#noVNC_fallback_errormsg .noVNC_message {
display: inline-block;
text-align: left;
font-family: monospace;
white-space: pre-wrap;
}
#noVNC_fallback_error .noVNC_location {
font-style: italic;
font-size: 0.8em;
color: rgba(255, 255, 255, 0.8);
}
#noVNC_fallback_error .noVNC_stack {
padding: 10px;
margin: 10px;
font-size: 0.8em;
text-align: left;
font-family: monospace;
white-space: pre;
border: 1px solid rgba(0, 0, 0, 0.5);
background: rgba(0, 0, 0, 0.2);
overflow: auto;
}
/* ----------------------------------------
* Control Bar
* ----------------------------------------
*/
#noVNC_control_bar_anchor {
/* The anchor is needed to get z-stacking to work */
position: fixed;
z-index: 10;
transition: 0.5s ease-in-out;
/* Edge misrenders animations wihthout this */
transform: translateX(0);
}
:root.noVNC_connected #noVNC_control_bar_anchor.noVNC_idle {
opacity: 0.8;
}
#noVNC_control_bar_anchor.noVNC_right {
left: auto;
right: 0;
}
#noVNC_control_bar {
position: relative;
left: -100%;
transition: 0.5s ease-in-out;
background-color: rgb(110, 132, 163);
border-radius: 0 10px 10px 0;
user-select: none;
-webkit-user-select: none;
-webkit-touch-callout: none; /* Disable iOS image long-press popup */
}
#noVNC_control_bar.noVNC_open {
box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
left: 0;
}
#noVNC_control_bar::before {
/* This extra element is to get a proper shadow */
content: "";
position: absolute;
z-index: -1;
height: 100%;
width: 30px;
left: -30px;
transition: box-shadow 0.5s ease-in-out;
}
#noVNC_control_bar.noVNC_open::before {
box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}
.noVNC_right #noVNC_control_bar {
left: 100%;
border-radius: 10px 0 0 10px;
}
.noVNC_right #noVNC_control_bar.noVNC_open {
left: 0;
}
.noVNC_right #noVNC_control_bar::before {
visibility: hidden;
}
#noVNC_control_bar_handle {
position: absolute;
left: -15px;
top: 0;
transform: translateY(35px);
width: calc(100% + 30px);
height: 50px;
z-index: -1;
cursor: pointer;
border-radius: 5px;
background-color: rgb(83, 99, 122);
background-image: url("../images/handle_bg.svg");
background-repeat: no-repeat;
background-position: right;
box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.5);
}
#noVNC_control_bar_handle:after {
content: "";
transition: transform 0.5s ease-in-out;
background: url("../images/handle.svg");
position: absolute;
top: 22px; /* (50px-6px)/2 */
right: 5px;
width: 5px;
height: 6px;
}
#noVNC_control_bar.noVNC_open #noVNC_control_bar_handle:after {
transform: translateX(1px) rotate(180deg);
}
:root:not(.noVNC_connected) #noVNC_control_bar_handle {
display: none;
}
.noVNC_right #noVNC_control_bar_handle {
background-position: left;
}
.noVNC_right #noVNC_control_bar_handle:after {
left: 5px;
right: 0;
transform: translateX(1px) rotate(180deg);
}
.noVNC_right #noVNC_control_bar.noVNC_open #noVNC_control_bar_handle:after {
transform: none;
}
/* Larger touch area for the handle, used when a touch screen is available */
#noVNC_control_bar_handle div {
position: absolute;
right: -35px;
top: 0;
width: 50px;
height: 100%;
display: none;
}
@media (any-pointer: coarse) {
#noVNC_control_bar_handle div {
display: initial;
}
}
.noVNC_right #noVNC_control_bar_handle div {
left: -35px;
right: auto;
}
#noVNC_control_bar > .noVNC_scroll {
max-height: 100vh; /* Chrome is buggy with 100% */
overflow-x: hidden;
overflow-y: auto;
padding: 0 10px;
}
#noVNC_control_bar > .noVNC_scroll > * {
display: block;
margin: 10px auto;
}
/* Control bar hint */
#noVNC_hint_anchor {
position: fixed;
right: -50px;
left: auto;
}
#noVNC_control_bar_anchor.noVNC_right + #noVNC_hint_anchor {
left: -50px;
right: auto;
}
#noVNC_control_bar_hint {
position: relative;
transform: scale(0);
width: 100px;
height: 50%;
max-height: 600px;
visibility: hidden;
opacity: 0;
transition: 0.2s ease-in-out;
background: transparent;
box-shadow: 0 0 10px black, inset 0 0 10px 10px rgba(110, 132, 163, 0.8);
border-radius: 10px;
transition-delay: 0s;
}
#noVNC_control_bar_hint.noVNC_active {
visibility: visible;
opacity: 1;
transition-delay: 0.2s;
transform: scale(1);
}
#noVNC_control_bar_hint.noVNC_notransition {
transition: none !important;
}
/* Control bar buttons */
#noVNC_control_bar .noVNC_button {
padding: 4px 4px;
vertical-align: middle;
border:1px solid rgba(255, 255, 255, 0.2);
border-radius: 6px;
background-color: transparent;
background-image: unset; /* we don't want the gradiant from input.css */
}
#noVNC_control_bar .noVNC_button.noVNC_selected {
border-color: rgba(0, 0, 0, 0.8);
background-color: rgba(0, 0, 0, 0.5);
}
#noVNC_control_bar .noVNC_button.noVNC_selected:not(:disabled):hover {
border-color: rgba(0, 0, 0, 0.4);
background-color: rgba(0, 0, 0, 0.2);
}
#noVNC_control_bar .noVNC_button:not(:disabled):hover {
background-color: rgba(255, 255, 255, 0.2);
}
#noVNC_control_bar .noVNC_button:not(:disabled):active {
padding-top: 5px;
padding-bottom: 3px;
}
#noVNC_control_bar .noVNC_button.noVNC_hidden {
display: none !important;
}
/* Android browsers don't properly update hover state if touch events are
* intercepted, like they are when clicking on the remote screen. */
@media (any-pointer: coarse) {
#noVNC_control_bar .noVNC_button:not(:disabled):hover {
background-color: transparent;
}
#noVNC_control_bar .noVNC_button.noVNC_selected:not(:disabled):hover {
border-color: rgba(0, 0, 0, 0.8);
background-color: rgba(0, 0, 0, 0.5);
}
}
/* Panels */
.noVNC_panel {
transform: translateX(25px);
transition: 0.5s ease-in-out;
box-sizing: border-box; /* so max-width don't have to care about padding */
max-width: calc(100vw - 75px - 25px); /* minus left and right margins */
max-height: 100vh; /* Chrome is buggy with 100% */
overflow-x: hidden;
overflow-y: auto;
visibility: hidden;
opacity: 0;
padding: 15px;
background: #fff;
border-radius: 10px;
color: #000;
border: 2px solid #E0E0E0;
box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}
.noVNC_panel.noVNC_open {
visibility: visible;
opacity: 1;
transform: translateX(75px);
}
.noVNC_right .noVNC_vcenter {
left: auto;
right: 0;
}
.noVNC_right .noVNC_panel {
transform: translateX(-25px);
}
.noVNC_right .noVNC_panel.noVNC_open {
transform: translateX(-75px);
}
.noVNC_panel > * {
display: block;
margin: 10px auto;
}
.noVNC_panel > *:first-child {
margin-top: 0 !important;
}
.noVNC_panel > *:last-child {
margin-bottom: 0 !important;
}
.noVNC_panel hr {
border: none;
border-top: 1px solid rgb(192, 192, 192);
}
.noVNC_panel label {
display: block;
white-space: nowrap;
margin: 5px;
}
.noVNC_panel li {
margin: 5px;
}
.noVNC_panel .noVNC_heading {
background-color: rgb(110, 132, 163);
border-radius: 5px;
padding: 5px;
/* Compensate for padding in image */
padding-right: 8px;
color: white;
font-size: 20px;
white-space: nowrap;
}
.noVNC_panel .noVNC_heading img {
vertical-align: bottom;
}
.noVNC_submit {
float: right;
}
/* Expanders */
.noVNC_expander {
cursor: pointer;
}
.noVNC_expander::before {
content: url("../images/expander.svg");
display: inline-block;
margin-right: 5px;
transition: 0.2s ease-in-out;
}
.noVNC_expander.noVNC_open::before {
transform: rotateZ(90deg);
}
.noVNC_expander ~ * {
margin: 5px;
margin-left: 10px;
padding: 5px;
background: rgba(0, 0, 0, 0.05);
border-radius: 5px;
}
.noVNC_expander:not(.noVNC_open) ~ * {
display: none;
}
/* Control bar content */
#noVNC_control_bar .noVNC_logo {
font-size: 13px;
}
.noVNC_logo + hr {
/* Remove all but top border */
border: none;
border-top: 1px solid rgba(255, 255, 255, 0.2);
}
:root:not(.noVNC_connected) #noVNC_view_drag_button {
display: none;
}
/* noVNC Touch Device only buttons */
:root:not(.noVNC_connected) #noVNC_mobile_buttons {
display: none;
}
@media not all and (any-pointer: coarse) {
/* FIXME: The button for the virtual keyboard is the only button in this
group of "mobile buttons". It is bad to assume that no touch
devices have physical keyboards available. Hopefully we can get
a media query for this:
https://github.com/w3c/csswg-drafts/issues/3871 */
:root.noVNC_connected #noVNC_mobile_buttons {
display: none;
}
}
/* Extra manual keys */
:root:not(.noVNC_connected) #noVNC_toggle_extra_keys_button {
display: none;
}
#noVNC_modifiers {
background-color: rgb(92, 92, 92);
border: none;
padding: 10px;
}
/* Shutdown/Reboot */
:root:not(.noVNC_connected) #noVNC_power_button {
display: none;
}
#noVNC_power {
}
#noVNC_power_buttons {
display: none;
}
#noVNC_power input[type=button] {
width: 100%;
}
/* Clipboard */
:root:not(.noVNC_connected) #noVNC_clipboard_button {
display: none;
}
#noVNC_clipboard_text {
width: 360px;
min-width: 150px;
height: 160px;
min-height: 70px;
box-sizing: border-box;
max-width: 100%;
/* minus approximate height of title, height of subtitle, and margin */
max-height: calc(100vh - 10em - 25px);
}
/* Settings */
#noVNC_settings {
}
#noVNC_settings ul {
list-style: none;
padding: 0px;
}
#noVNC_setting_port {
width: 80px;
}
#noVNC_setting_path {
width: 100px;
}
/* Version */
.noVNC_version_wrapper {
font-size: small;
}
.noVNC_version {
margin-left: 1rem;
}
/* Connection Controls */
:root:not(.noVNC_connected) #noVNC_disconnect_button {
display: none;
}
/* ----------------------------------------
* Status Dialog
* ----------------------------------------
*/
#noVNC_status {
position: fixed;
top: 0;
left: 0;
width: 100%;
z-index: 100;
transform: translateY(-100%);
cursor: pointer;
transition: 0.5s ease-in-out;
visibility: hidden;
opacity: 0;
padding: 5px;
display: flex;
flex-direction: row;
justify-content: center;
align-content: center;
line-height: 1.6;
word-wrap: break-word;
color: #fff;
border-bottom: 1px solid rgba(0, 0, 0, 0.9);
}
#noVNC_status.noVNC_open {
transform: translateY(0);
visibility: visible;
opacity: 1;
}
#noVNC_status::before {
content: "";
display: inline-block;
width: 25px;
height: 25px;
margin-right: 5px;
}
#noVNC_status.noVNC_status_normal {
background: rgba(128,128,128,0.9);
}
#noVNC_status.noVNC_status_normal::before {
content: url("../images/info.svg") " ";
}
#noVNC_status.noVNC_status_error {
background: rgba(200,55,55,0.9);
}
#noVNC_status.noVNC_status_error::before {
content: url("../images/error.svg") " ";
}
#noVNC_status.noVNC_status_warn {
background: rgba(180,180,30,0.9);
}
#noVNC_status.noVNC_status_warn::before {
content: url("../images/warning.svg") " ";
}
/* ----------------------------------------
* Connect Dialog
* ----------------------------------------
*/
#noVNC_connect_dlg {
transition: 0.5s ease-in-out;
transform: scale(0, 0);
visibility: hidden;
opacity: 0;
}
#noVNC_connect_dlg.noVNC_open {
transform: scale(1, 1);
visibility: visible;
opacity: 1;
}
#noVNC_connect_dlg .noVNC_logo {
transition: 0.5s ease-in-out;
padding: 10px;
margin-bottom: 10px;
font-size: 80px;
text-align: center;
border-radius: 5px;
}
@media (max-width: 440px) {
#noVNC_connect_dlg {
max-width: calc(100vw - 100px);
}
#noVNC_connect_dlg .noVNC_logo {
font-size: calc(25vw - 30px);
}
}
#noVNC_connect_dlg div {
padding: 12px;
background-color: rgb(110, 132, 163);
border-radius: 12px;
text-align: center;
font-size: 20px;
box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.5);
}
#noVNC_connect_button {
width: 100%;
padding: 5px 30px;
cursor: pointer;
border-color: rgb(83, 99, 122);
border-radius: 5px;
background: linear-gradient(to top, rgb(110, 132, 163), rgb(99, 119, 147));
color: white;
/* This avoids it jumping around when :active */
vertical-align: middle;
}
#noVNC_connect_button:hover {
background: linear-gradient(to top, rgb(110, 132, 163), rgb(105, 125, 155));
}
#noVNC_connect_button img {
vertical-align: bottom;
height: 1.3em;
}
/* ----------------------------------------
* Server verification Dialog
* ----------------------------------------
*/
#noVNC_verify_server_dlg {
position: relative;
transform: translateY(-50px);
}
#noVNC_verify_server_dlg.noVNC_open {
transform: translateY(0);
}
#noVNC_fingerprint_block {
margin: 10px;
}
/* ----------------------------------------
* Password Dialog
* ----------------------------------------
*/
#noVNC_credentials_dlg {
position: relative;
transform: translateY(-50px);
}
#noVNC_credentials_dlg.noVNC_open {
transform: translateY(0);
}
#noVNC_username_block.noVNC_hidden,
#noVNC_password_block.noVNC_hidden {
display: none;
}
/* ----------------------------------------
* Main Area
* ----------------------------------------
*/
/* Transition screen */
#noVNC_transition {
transition: 0.5s ease-in-out;
display: flex;
opacity: 0;
visibility: hidden;
position: fixed;
top: 0;
left: 0;
bottom: 0;
right: 0;
color: white;
background: rgba(0, 0, 0, 0.5);
z-index: 50;
/*display: flex;*/
align-items: center;
justify-content: center;
flex-direction: column;
}
:root.noVNC_loading #noVNC_transition,
:root.noVNC_connecting #noVNC_transition,
:root.noVNC_disconnecting #noVNC_transition,
:root.noVNC_reconnecting #noVNC_transition {
opacity: 1;
visibility: visible;
}
:root:not(.noVNC_reconnecting) #noVNC_cancel_reconnect_button {
display: none;
}
#noVNC_transition_text {
font-size: 1.5em;
}
/* Main container */
#noVNC_container {
width: 100%;
height: 100%;
background-color: #313131;
border-bottom-right-radius: 800px 600px;
/*border-top-left-radius: 800px 600px;*/
/* If selection isn't disabled, long-pressing stuff in the sidebar
can accidentally select the container or the canvas. This can
happen when attempting to move the handle. */
user-select: none;
-webkit-user-select: none;
}
#noVNC_keyboardinput {
width: 1px;
height: 1px;
background-color: #fff;
color: #fff;
border: 0;
position: absolute;
left: -40px;
z-index: -1;
ime-mode: disabled;
}
/*Default noVNC logo.*/
/* From: http://fonts.googleapis.com/css?family=Orbitron:700 */
@font-face {
font-family: 'Orbitron';
font-style: normal;
font-weight: 700;
src: local('?'), url('Orbitron700.woff') format('woff'),
url('Orbitron700.ttf') format('truetype');
}
.noVNC_logo {
color:yellow;
font-family: 'Orbitron', 'OrbitronTTF', sans-serif;
line-height: 0.9;
text-shadow: 0.1em 0.1em 0 black;
}
.noVNC_logo span{
color:green;
}
#noVNC_bell {
display: none;
}
/* ----------------------------------------
* Media sizing
* ----------------------------------------
*/
@media screen and (max-width: 640px){
#noVNC_logo {
font-size: 150px;
}
}
@media screen and (min-width: 321px) and (max-width: 480px) {
#noVNC_logo {
font-size: 110px;
}
}
@media screen and (max-width: 320px) {
#noVNC_logo {
font-size: 90px;
}
}

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/*
* noVNC general input element CSS
* Copyright (C) 2022 The noVNC Authors
* noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
* This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
*/
/*
* Common for all inputs
*/
input, input::file-selector-button, button, select, textarea {
/* Respect standard font settings */
font: inherit;
/* Disable default rendering */
appearance: none;
background: none;
padding: 5px;
border: 1px solid rgb(192, 192, 192);
border-radius: 5px;
color: black;
--bg-gradient: linear-gradient(to top, rgb(255, 255, 255) 80%, rgb(240, 240, 240));
background-image: var(--bg-gradient);
}
/*
* Buttons
*/
input[type=button],
input[type=color],
input[type=image],
input[type=reset],
input[type=submit],
input::file-selector-button,
button,
select {
border-bottom-width: 2px;
/* This avoids it jumping around when :active */
vertical-align: middle;
margin-top: 0;
padding-left: 20px;
padding-right: 20px;
/* Disable Chrome's touch tap highlight */
-webkit-tap-highlight-color: transparent;
}
/*
* Select dropdowns
*/
select {
--select-arrow: url('data:image/svg+xml;utf8, \
<svg width="8" height="6" version="1.1" viewBox="0 0 8 6" \
xmlns="http://www.w3.org/2000/svg"> \
<path d="m6.5 1.5 -2.5 3 -2.5 -3 5 0" stroke-width="3" \
stroke="rgb(31,31,31)" fill="none" \
stroke-linecap="round" stroke-linejoin="round" /> \
</svg>');
background-image: var(--select-arrow), var(--bg-gradient);
background-position: calc(100% - 7px), left top;
background-repeat: no-repeat;
padding-right: calc(2*7px + 8px);
padding-left: 7px;
}
/* FIXME: :active isn't set when the <select> is opened in Firefox:
https://bugzilla.mozilla.org/show_bug.cgi?id=1805406 */
select:active {
/* Rotated arrow */
background-image: url('data:image/svg+xml;utf8, \
<svg width="8" height="6" version="1.1" viewBox="0 0 8 6" \
xmlns="http://www.w3.org/2000/svg" transform="rotate(180)" > \
<path d="m6.5 1.5 -2.5 3 -2.5 -3 5 0" stroke-width="3" \
stroke="rgb(31,31,31)" fill="none" \
stroke-linecap="round" stroke-linejoin="round" /> \
</svg>'), var(--bg-gradient);
}
option {
color: black;
background: white;
}
/*
* Checkboxes
*/
input[type=checkbox] {
display: inline-flex;
justify-content: center;
align-items: center;
background-color: white;
background-image: unset;
border: 1px solid dimgrey;
border-radius: 3px;
width: 13px;
height: 13px;
padding: 0;
margin-right: 6px;
vertical-align: bottom;
transition: 0.2s background-color linear;
}
input[type=checkbox]:checked {
background-color: rgb(110, 132, 163);
border-color: rgb(110, 132, 163);
}
input[type=checkbox]:checked::after {
content: "";
display: block; /* width & height doesn't work on inline elements */
width: 3px;
height: 7px;
border: 1px solid white;
border-width: 0 2px 2px 0;
transform: rotate(40deg) translateY(-1px);
}
/*
* Radiobuttons
*/
input[type=radio] {
border-radius: 50%;
border: 1px solid dimgrey;
width: 12px;
height: 12px;
padding: 0;
margin-right: 6px;
transition: 0.2s border linear;
}
input[type=radio]:checked {
border: 6px solid rgb(110, 132, 163);
}
/*
* Range sliders
*/
input[type=range] {
border: unset;
border-radius: 3px;
height: 20px;
padding: 0;
background: transparent;
}
/* -webkit-slider.. & -moz-range.. cant be in selector lists:
https://bugs.chromium.org/p/chromium/issues/detail?id=1154623 */
input[type=range]::-webkit-slider-runnable-track {
background-color: rgb(110, 132, 163);
height: 6px;
border-radius: 3px;
}
input[type=range]::-moz-range-track {
background-color: rgb(110, 132, 163);
height: 6px;
border-radius: 3px;
}
input[type=range]::-webkit-slider-thumb {
appearance: none;
width: 18px;
height: 20px;
border-radius: 5px;
background-color: white;
border: 1px solid dimgray;
margin-top: -7px;
}
input[type=range]::-moz-range-thumb {
appearance: none;
width: 18px;
height: 20px;
border-radius: 5px;
background-color: white;
border: 1px solid dimgray;
margin-top: -7px;
}
/*
* File choosers
*/
input[type=file] {
background-image: none;
border: none;
}
input::file-selector-button {
margin-right: 6px;
}
/*
* Hover
*/
input[type=button]:hover,
input[type=color]:hover,
input[type=image]:hover,
input[type=reset]:hover,
input[type=submit]:hover,
input::file-selector-button:hover,
button:hover {
background-image: linear-gradient(to top, rgb(255, 255, 255), rgb(250, 250, 250));
}
select:hover {
background-image: var(--select-arrow),
linear-gradient(to top, rgb(255, 255, 255), rgb(250, 250, 250));
background-position: calc(100% - 7px), left top;
background-repeat: no-repeat;
}
@media (any-pointer: coarse) {
/* We don't want a hover style after touch input */
input[type=button]:hover,
input[type=color]:hover,
input[type=image]:hover,
input[type=reset]:hover,
input[type=submit]:hover,
input::file-selector-button:hover,
button:hover {
background-image: var(--bg-gradient);
}
select:hover {
background-image: var(--select-arrow), var(--bg-gradient);
}
}
/*
* Active (clicked)
*/
input[type=button]:active,
input[type=color]:active,
input[type=image]:active,
input[type=reset]:active,
input[type=submit]:active,
input::file-selector-button:active,
button:active,
select:active {
border-bottom-width: 1px;
margin-top: 1px;
}
/*
* Focus (tab)
*/
input:focus-visible,
input:focus-visible::file-selector-button,
button:focus-visible,
select:focus-visible,
textarea:focus-visible {
outline: 2px solid rgb(74, 144, 217);
outline-offset: 1px;
}
input[type=file]:focus-visible {
outline: none; /* We outline the button instead of the entire element */
}
/*
* Disabled
*/
input:disabled,
input:disabled::file-selector-button,
button:disabled,
select:disabled,
textarea:disabled {
opacity: 0.4;
}
input[type=button]:disabled,
input[type=color]:disabled,
input[type=image]:disabled,
input[type=reset]:disabled,
input[type=submit]:disabled,
input:disabled::file-selector-button,
button:disabled,
select:disabled {
background-image: var(--bg-gradient);
border-bottom-width: 2px;
margin-top: 0;
}
input[type=file]:disabled {
background-image: none;
}
select:disabled {
background-image: var(--select-arrow), var(--bg-gradient);
}
input[type=image]:disabled {
/* See Firefox bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=1798304 */
cursor: default;
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
import * as Log from '../core/util/logging.js';
// init log level reading the logging HTTP param
export function initLogging(level) {
"use strict";
if (typeof level !== "undefined") {
Log.initLogging(level);
} else {
const param = document.location.href.match(/logging=([A-Za-z0-9._-]*)/);
Log.initLogging(param || undefined);
}
}
// Read a query string variable
// A URL with a query parameter can look like this (But will most probably get logged on the http server):
// https://www.example.com?myqueryparam=myvalue
//
// For privacy (Using a hastag #, the parameters will not be sent to the server)
// the url can be requested in the following way:
// https://www.example.com#myqueryparam=myvalue&password=secretvalue
//
// Even Mixing public and non public parameters will work:
// https://www.example.com?nonsecretparam=example.com#password=secretvalue
export function getQueryVar(name, defVal) {
"use strict";
const re = new RegExp('.*[?&]' + name + '=([^&#]*)'),
match = document.location.href.match(re);
if (typeof defVal === 'undefined') { defVal = null; }
if (match) {
return decodeURIComponent(match[1]);
}
return defVal;
}
// Read a hash fragment variable
export function getHashVar(name, defVal) {
"use strict";
const re = new RegExp('.*[&#]' + name + '=([^&]*)'),
match = document.location.hash.match(re);
if (typeof defVal === 'undefined') { defVal = null; }
if (match) {
return decodeURIComponent(match[1]);
}
return defVal;
}
// Read a variable from the fragment or the query string
// Fragment takes precedence
export function getConfigVar(name, defVal) {
"use strict";
const val = getHashVar(name);
if (val === null) {
return getQueryVar(name, defVal);
}
return val;
}
/*
* Cookie handling. Dervied from: http://www.quirksmode.org/js/cookies.html
*/
// No days means only for this browser session
export function createCookie(name, value, days) {
"use strict";
let date, expires;
if (days) {
date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
expires = "; expires=" + date.toGMTString();
} else {
expires = "";
}
let secure;
if (document.location.protocol === "https:") {
secure = "; secure";
} else {
secure = "";
}
document.cookie = name + "=" + value + expires + "; path=/" + secure;
}
export function readCookie(name, defaultValue) {
"use strict";
const nameEQ = name + "=";
const ca = document.cookie.split(';');
for (let i = 0; i < ca.length; i += 1) {
let c = ca[i];
while (c.charAt(0) === ' ') {
c = c.substring(1, c.length);
}
if (c.indexOf(nameEQ) === 0) {
return c.substring(nameEQ.length, c.length);
}
}
return (typeof defaultValue !== 'undefined') ? defaultValue : null;
}
export function eraseCookie(name) {
"use strict";
createCookie(name, "", -1);
}
/*
* Setting handling.
*/
let settings = {};
export function initSettings() {
if (!window.chrome || !window.chrome.storage) {
settings = {};
return Promise.resolve();
}
return new Promise(resolve => window.chrome.storage.sync.get(resolve))
.then((cfg) => { settings = cfg; });
}
// Update the settings cache, but do not write to permanent storage
export function setSetting(name, value) {
settings[name] = value;
}
// No days means only for this browser session
export function writeSetting(name, value) {
"use strict";
if (settings[name] === value) return;
settings[name] = value;
if (window.chrome && window.chrome.storage) {
window.chrome.storage.sync.set(settings);
} else {
localStorageSet(name, value);
}
}
export function readSetting(name, defaultValue) {
"use strict";
let value;
if ((name in settings) || (window.chrome && window.chrome.storage)) {
value = settings[name];
} else {
value = localStorageGet(name);
settings[name] = value;
}
if (typeof value === "undefined") {
value = null;
}
if (value === null && typeof defaultValue !== "undefined") {
return defaultValue;
}
return value;
}
export function eraseSetting(name) {
"use strict";
// Deleting here means that next time the setting is read when using local
// storage, it will be pulled from local storage again.
// If the setting in local storage is changed (e.g. in another tab)
// between this delete and the next read, it could lead to an unexpected
// value change.
delete settings[name];
if (window.chrome && window.chrome.storage) {
window.chrome.storage.sync.remove(name);
} else {
localStorageRemove(name);
}
}
let loggedMsgs = [];
function logOnce(msg, level = "warn") {
if (!loggedMsgs.includes(msg)) {
switch (level) {
case "error":
Log.Error(msg);
break;
case "warn":
Log.Warn(msg);
break;
case "debug":
Log.Debug(msg);
break;
default:
Log.Info(msg);
}
loggedMsgs.push(msg);
}
}
let cookiesMsg = "Couldn't access noVNC settings, are cookies disabled?";
function localStorageGet(name) {
let r;
try {
r = localStorage.getItem(name);
} catch (e) {
if (e instanceof DOMException) {
logOnce(cookiesMsg);
logOnce("'localStorage.getItem(" + name + ")' failed: " + e,
"debug");
} else {
throw e;
}
}
return r;
}
function localStorageSet(name, value) {
try {
localStorage.setItem(name, value);
} catch (e) {
if (e instanceof DOMException) {
logOnce(cookiesMsg);
logOnce("'localStorage.setItem(" + name + "," + value +
")' failed: " + e, "debug");
} else {
throw e;
}
}
}
function localStorageRemove(name) {
try {
localStorage.removeItem(name);
} catch (e) {
if (e instanceof DOMException) {
logOnce(cookiesMsg);
logOnce("'localStorage.removeItem(" + name + ")' failed: " + e,
"debug");
} else {
throw e;
}
}
}

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// From: http://hg.mozilla.org/mozilla-central/raw-file/ec10630b1a54/js/src/devtools/jint/sunspider/string-base64.js
import * as Log from './util/logging.js';
export default {
/* Convert data (an array of integers) to a Base64 string. */
toBase64Table: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='.split(''),
base64Pad: '=',
encode(data) {
"use strict";
let result = '';
const length = data.length;
const lengthpad = (length % 3);
// Convert every three bytes to 4 ascii characters.
for (let i = 0; i < (length - 2); i += 3) {
result += this.toBase64Table[data[i] >> 2];
result += this.toBase64Table[((data[i] & 0x03) << 4) + (data[i + 1] >> 4)];
result += this.toBase64Table[((data[i + 1] & 0x0f) << 2) + (data[i + 2] >> 6)];
result += this.toBase64Table[data[i + 2] & 0x3f];
}
// Convert the remaining 1 or 2 bytes, pad out to 4 characters.
const j = length - lengthpad;
if (lengthpad === 2) {
result += this.toBase64Table[data[j] >> 2];
result += this.toBase64Table[((data[j] & 0x03) << 4) + (data[j + 1] >> 4)];
result += this.toBase64Table[(data[j + 1] & 0x0f) << 2];
result += this.toBase64Table[64];
} else if (lengthpad === 1) {
result += this.toBase64Table[data[j] >> 2];
result += this.toBase64Table[(data[j] & 0x03) << 4];
result += this.toBase64Table[64];
result += this.toBase64Table[64];
}
return result;
},
/* Convert Base64 data to a string */
/* eslint-disable comma-spacing */
toBinaryTable: [
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63,
52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1,
-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1,
-1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
],
/* eslint-enable comma-spacing */
decode(data, offset = 0) {
let dataLength = data.indexOf('=') - offset;
if (dataLength < 0) { dataLength = data.length - offset; }
/* Every four characters is 3 resulting numbers */
const resultLength = (dataLength >> 2) * 3 + Math.floor((dataLength % 4) / 1.5);
const result = new Array(resultLength);
// Convert one by one.
let leftbits = 0; // number of bits decoded, but yet to be appended
let leftdata = 0; // bits decoded, but yet to be appended
for (let idx = 0, i = offset; i < data.length; i++) {
const c = this.toBinaryTable[data.charCodeAt(i) & 0x7f];
const padding = (data.charAt(i) === this.base64Pad);
// Skip illegal characters and whitespace
if (c === -1) {
Log.Error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
continue;
}
// Collect data into leftdata, update bitcount
leftdata = (leftdata << 6) | c;
leftbits += 6;
// If we have 8 or more bits, append 8 bits to the result
if (leftbits >= 8) {
leftbits -= 8;
// Append if not padding.
if (!padding) {
result[idx++] = (leftdata >> leftbits) & 0xff;
}
leftdata &= (1 << leftbits) - 1;
}
}
// If there are any bits left, the base64 string was corrupted
if (leftbits) {
const err = new Error('Corrupted base64 string');
err.name = 'Base64-Error';
throw err;
}
return result;
}
}; /* End of Base64 namespace */

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export class AESECBCipher {
constructor() {
this._key = null;
}
get algorithm() {
return { name: "AES-ECB" };
}
static async importKey(key, _algorithm, extractable, keyUsages) {
const cipher = new AESECBCipher;
await cipher._importKey(key, extractable, keyUsages);
return cipher;
}
async _importKey(key, extractable, keyUsages) {
this._key = await window.crypto.subtle.importKey(
"raw", key, {name: "AES-CBC"}, extractable, keyUsages);
}
async encrypt(_algorithm, plaintext) {
const x = new Uint8Array(plaintext);
if (x.length % 16 !== 0 || this._key === null) {
return null;
}
const n = x.length / 16;
for (let i = 0; i < n; i++) {
const y = new Uint8Array(await window.crypto.subtle.encrypt({
name: "AES-CBC",
iv: new Uint8Array(16),
}, this._key, x.slice(i * 16, i * 16 + 16))).slice(0, 16);
x.set(y, i * 16);
}
return x;
}
}
export class AESEAXCipher {
constructor() {
this._rawKey = null;
this._ctrKey = null;
this._cbcKey = null;
this._zeroBlock = new Uint8Array(16);
this._prefixBlock0 = this._zeroBlock;
this._prefixBlock1 = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]);
this._prefixBlock2 = new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2]);
}
get algorithm() {
return { name: "AES-EAX" };
}
async _encryptBlock(block) {
const encrypted = await window.crypto.subtle.encrypt({
name: "AES-CBC",
iv: this._zeroBlock,
}, this._cbcKey, block);
return new Uint8Array(encrypted).slice(0, 16);
}
async _initCMAC() {
const k1 = await this._encryptBlock(this._zeroBlock);
const k2 = new Uint8Array(16);
const v = k1[0] >>> 6;
for (let i = 0; i < 15; i++) {
k2[i] = (k1[i + 1] >> 6) | (k1[i] << 2);
k1[i] = (k1[i + 1] >> 7) | (k1[i] << 1);
}
const lut = [0x0, 0x87, 0x0e, 0x89];
k2[14] ^= v >>> 1;
k2[15] = (k1[15] << 2) ^ lut[v];
k1[15] = (k1[15] << 1) ^ lut[v >> 1];
this._k1 = k1;
this._k2 = k2;
}
async _encryptCTR(data, counter) {
const encrypted = await window.crypto.subtle.encrypt({
name: "AES-CTR",
counter: counter,
length: 128
}, this._ctrKey, data);
return new Uint8Array(encrypted);
}
async _decryptCTR(data, counter) {
const decrypted = await window.crypto.subtle.decrypt({
name: "AES-CTR",
counter: counter,
length: 128
}, this._ctrKey, data);
return new Uint8Array(decrypted);
}
async _computeCMAC(data, prefixBlock) {
if (prefixBlock.length !== 16) {
return null;
}
const n = Math.floor(data.length / 16);
const m = Math.ceil(data.length / 16);
const r = data.length - n * 16;
const cbcData = new Uint8Array((m + 1) * 16);
cbcData.set(prefixBlock);
cbcData.set(data, 16);
if (r === 0) {
for (let i = 0; i < 16; i++) {
cbcData[n * 16 + i] ^= this._k1[i];
}
} else {
cbcData[(n + 1) * 16 + r] = 0x80;
for (let i = 0; i < 16; i++) {
cbcData[(n + 1) * 16 + i] ^= this._k2[i];
}
}
let cbcEncrypted = await window.crypto.subtle.encrypt({
name: "AES-CBC",
iv: this._zeroBlock,
}, this._cbcKey, cbcData);
cbcEncrypted = new Uint8Array(cbcEncrypted);
const mac = cbcEncrypted.slice(cbcEncrypted.length - 32, cbcEncrypted.length - 16);
return mac;
}
static async importKey(key, _algorithm, _extractable, _keyUsages) {
const cipher = new AESEAXCipher;
await cipher._importKey(key);
return cipher;
}
async _importKey(key) {
this._rawKey = key;
this._ctrKey = await window.crypto.subtle.importKey(
"raw", key, {name: "AES-CTR"}, false, ["encrypt", "decrypt"]);
this._cbcKey = await window.crypto.subtle.importKey(
"raw", key, {name: "AES-CBC"}, false, ["encrypt"]);
await this._initCMAC();
}
async encrypt(algorithm, message) {
const ad = algorithm.additionalData;
const nonce = algorithm.iv;
const nCMAC = await this._computeCMAC(nonce, this._prefixBlock0);
const encrypted = await this._encryptCTR(message, nCMAC);
const adCMAC = await this._computeCMAC(ad, this._prefixBlock1);
const mac = await this._computeCMAC(encrypted, this._prefixBlock2);
for (let i = 0; i < 16; i++) {
mac[i] ^= nCMAC[i] ^ adCMAC[i];
}
const res = new Uint8Array(16 + encrypted.length);
res.set(encrypted);
res.set(mac, encrypted.length);
return res;
}
async decrypt(algorithm, data) {
const encrypted = data.slice(0, data.length - 16);
const ad = algorithm.additionalData;
const nonce = algorithm.iv;
const mac = data.slice(data.length - 16);
const nCMAC = await this._computeCMAC(nonce, this._prefixBlock0);
const adCMAC = await this._computeCMAC(ad, this._prefixBlock1);
const computedMac = await this._computeCMAC(encrypted, this._prefixBlock2);
for (let i = 0; i < 16; i++) {
computedMac[i] ^= nCMAC[i] ^ adCMAC[i];
}
if (computedMac.length !== mac.length) {
return null;
}
for (let i = 0; i < mac.length; i++) {
if (computedMac[i] !== mac[i]) {
return null;
}
}
const res = await this._decryptCTR(encrypted, nCMAC);
return res;
}
}

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export function modPow(b, e, m) {
let r = 1n;
b = b % m;
while (e > 0n) {
if ((e & 1n) === 1n) {
r = (r * b) % m;
}
e = e >> 1n;
b = (b * b) % m;
}
return r;
}
export function bigIntToU8Array(bigint, padLength=0) {
let hex = bigint.toString(16);
if (padLength === 0) {
padLength = Math.ceil(hex.length / 2);
}
hex = hex.padStart(padLength * 2, '0');
const length = hex.length / 2;
const arr = new Uint8Array(length);
for (let i = 0; i < length; i++) {
arr[i] = parseInt(hex.slice(i * 2, i * 2 + 2), 16);
}
return arr;
}
export function u8ArrayToBigInt(arr) {
let hex = '0x';
for (let i = 0; i < arr.length; i++) {
hex += arr[i].toString(16).padStart(2, '0');
}
return BigInt(hex);
}

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import { AESECBCipher, AESEAXCipher } from "./aes.js";
import { DESCBCCipher, DESECBCipher } from "./des.js";
import { RSACipher } from "./rsa.js";
import { DHCipher } from "./dh.js";
import { MD5 } from "./md5.js";
// A single interface for the cryptographic algorithms not supported by SubtleCrypto.
// Both synchronous and asynchronous implmentations are allowed.
class LegacyCrypto {
constructor() {
this._algorithms = {
"AES-ECB": AESECBCipher,
"AES-EAX": AESEAXCipher,
"DES-ECB": DESECBCipher,
"DES-CBC": DESCBCCipher,
"RSA-PKCS1-v1_5": RSACipher,
"DH": DHCipher,
"MD5": MD5,
};
}
encrypt(algorithm, key, data) {
if (key.algorithm.name !== algorithm.name) {
throw new Error("algorithm does not match");
}
if (typeof key.encrypt !== "function") {
throw new Error("key does not support encryption");
}
return key.encrypt(algorithm, data);
}
decrypt(algorithm, key, data) {
if (key.algorithm.name !== algorithm.name) {
throw new Error("algorithm does not match");
}
if (typeof key.decrypt !== "function") {
throw new Error("key does not support encryption");
}
return key.decrypt(algorithm, data);
}
importKey(format, keyData, algorithm, extractable, keyUsages) {
if (format !== "raw") {
throw new Error("key format is not supported");
}
const alg = this._algorithms[algorithm.name];
if (typeof alg === "undefined" || typeof alg.importKey !== "function") {
throw new Error("algorithm is not supported");
}
return alg.importKey(keyData, algorithm, extractable, keyUsages);
}
generateKey(algorithm, extractable, keyUsages) {
const alg = this._algorithms[algorithm.name];
if (typeof alg === "undefined" || typeof alg.generateKey !== "function") {
throw new Error("algorithm is not supported");
}
return alg.generateKey(algorithm, extractable, keyUsages);
}
exportKey(format, key) {
if (format !== "raw") {
throw new Error("key format is not supported");
}
if (typeof key.exportKey !== "function") {
throw new Error("key does not support exportKey");
}
return key.exportKey();
}
digest(algorithm, data) {
const alg = this._algorithms[algorithm];
if (typeof alg !== "function") {
throw new Error("algorithm is not supported");
}
return alg(data);
}
deriveBits(algorithm, key, length) {
if (key.algorithm.name !== algorithm.name) {
throw new Error("algorithm does not match");
}
if (typeof key.deriveBits !== "function") {
throw new Error("key does not support deriveBits");
}
return key.deriveBits(algorithm, length);
}
}
export default new LegacyCrypto;

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/*
* Ported from Flashlight VNC ActionScript implementation:
* http://www.wizhelp.com/flashlight-vnc/
*
* Full attribution follows:
*
* -------------------------------------------------------------------------
*
* This DES class has been extracted from package Acme.Crypto for use in VNC.
* The unnecessary odd parity code has been removed.
*
* These changes are:
* Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
*
* This software 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.
*
* DesCipher - the DES encryption method
*
* The meat of this code is by Dave Zimmerman <dzimm@widget.com>, and is:
*
* Copyright (c) 1996 Widget Workshop, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL or COMMERCIAL purposes and
* without fee is hereby granted, provided that this copyright notice is kept
* intact.
*
* WIDGET WORKSHOP MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY
* OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WIDGET WORKSHOP SHALL NOT BE LIABLE
* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*
* THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE
* CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
* PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
* NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
* SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
* SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
* PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). WIDGET WORKSHOP
* SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR
* HIGH RISK ACTIVITIES.
*
*
* The rest is:
*
* Copyright (C) 1996 by Jef Poskanzer <jef@acme.com>. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Visit the ACME Labs Java page for up-to-date versions of this and other
* fine Java utilities: http://www.acme.com/java/
*/
/* eslint-disable comma-spacing */
// Tables, permutations, S-boxes, etc.
const PC2 = [13,16,10,23, 0, 4, 2,27,14, 5,20, 9,22,18,11, 3,
25, 7,15, 6,26,19,12, 1,40,51,30,36,46,54,29,39,
50,44,32,47,43,48,38,55,33,52,45,41,49,35,28,31 ],
totrot = [ 1, 2, 4, 6, 8,10,12,14,15,17,19,21,23,25,27,28];
const z = 0x0;
let a,b,c,d,e,f;
a=1<<16; b=1<<24; c=a|b; d=1<<2; e=1<<10; f=d|e;
const SP1 = [c|e,z|z,a|z,c|f,c|d,a|f,z|d,a|z,z|e,c|e,c|f,z|e,b|f,c|d,b|z,z|d,
z|f,b|e,b|e,a|e,a|e,c|z,c|z,b|f,a|d,b|d,b|d,a|d,z|z,z|f,a|f,b|z,
a|z,c|f,z|d,c|z,c|e,b|z,b|z,z|e,c|d,a|z,a|e,b|d,z|e,z|d,b|f,a|f,
c|f,a|d,c|z,b|f,b|d,z|f,a|f,c|e,z|f,b|e,b|e,z|z,a|d,a|e,z|z,c|d];
a=1<<20; b=1<<31; c=a|b; d=1<<5; e=1<<15; f=d|e;
const SP2 = [c|f,b|e,z|e,a|f,a|z,z|d,c|d,b|f,b|d,c|f,c|e,b|z,b|e,a|z,z|d,c|d,
a|e,a|d,b|f,z|z,b|z,z|e,a|f,c|z,a|d,b|d,z|z,a|e,z|f,c|e,c|z,z|f,
z|z,a|f,c|d,a|z,b|f,c|z,c|e,z|e,c|z,b|e,z|d,c|f,a|f,z|d,z|e,b|z,
z|f,c|e,a|z,b|d,a|d,b|f,b|d,a|d,a|e,z|z,b|e,z|f,b|z,c|d,c|f,a|e];
a=1<<17; b=1<<27; c=a|b; d=1<<3; e=1<<9; f=d|e;
const SP3 = [z|f,c|e,z|z,c|d,b|e,z|z,a|f,b|e,a|d,b|d,b|d,a|z,c|f,a|d,c|z,z|f,
b|z,z|d,c|e,z|e,a|e,c|z,c|d,a|f,b|f,a|e,a|z,b|f,z|d,c|f,z|e,b|z,
c|e,b|z,a|d,z|f,a|z,c|e,b|e,z|z,z|e,a|d,c|f,b|e,b|d,z|e,z|z,c|d,
b|f,a|z,b|z,c|f,z|d,a|f,a|e,b|d,c|z,b|f,z|f,c|z,a|f,z|d,c|d,a|e];
a=1<<13; b=1<<23; c=a|b; d=1<<0; e=1<<7; f=d|e;
const SP4 = [c|d,a|f,a|f,z|e,c|e,b|f,b|d,a|d,z|z,c|z,c|z,c|f,z|f,z|z,b|e,b|d,
z|d,a|z,b|z,c|d,z|e,b|z,a|d,a|e,b|f,z|d,a|e,b|e,a|z,c|e,c|f,z|f,
b|e,b|d,c|z,c|f,z|f,z|z,z|z,c|z,a|e,b|e,b|f,z|d,c|d,a|f,a|f,z|e,
c|f,z|f,z|d,a|z,b|d,a|d,c|e,b|f,a|d,a|e,b|z,c|d,z|e,b|z,a|z,c|e];
a=1<<25; b=1<<30; c=a|b; d=1<<8; e=1<<19; f=d|e;
const SP5 = [z|d,a|f,a|e,c|d,z|e,z|d,b|z,a|e,b|f,z|e,a|d,b|f,c|d,c|e,z|f,b|z,
a|z,b|e,b|e,z|z,b|d,c|f,c|f,a|d,c|e,b|d,z|z,c|z,a|f,a|z,c|z,z|f,
z|e,c|d,z|d,a|z,b|z,a|e,c|d,b|f,a|d,b|z,c|e,a|f,b|f,z|d,a|z,c|e,
c|f,z|f,c|z,c|f,a|e,z|z,b|e,c|z,z|f,a|d,b|d,z|e,z|z,b|e,a|f,b|d];
a=1<<22; b=1<<29; c=a|b; d=1<<4; e=1<<14; f=d|e;
const SP6 = [b|d,c|z,z|e,c|f,c|z,z|d,c|f,a|z,b|e,a|f,a|z,b|d,a|d,b|e,b|z,z|f,
z|z,a|d,b|f,z|e,a|e,b|f,z|d,c|d,c|d,z|z,a|f,c|e,z|f,a|e,c|e,b|z,
b|e,z|d,c|d,a|e,c|f,a|z,z|f,b|d,a|z,b|e,b|z,z|f,b|d,c|f,a|e,c|z,
a|f,c|e,z|z,c|d,z|d,z|e,c|z,a|f,z|e,a|d,b|f,z|z,c|e,b|z,a|d,b|f];
a=1<<21; b=1<<26; c=a|b; d=1<<1; e=1<<11; f=d|e;
const SP7 = [a|z,c|d,b|f,z|z,z|e,b|f,a|f,c|e,c|f,a|z,z|z,b|d,z|d,b|z,c|d,z|f,
b|e,a|f,a|d,b|e,b|d,c|z,c|e,a|d,c|z,z|e,z|f,c|f,a|e,z|d,b|z,a|e,
b|z,a|e,a|z,b|f,b|f,c|d,c|d,z|d,a|d,b|z,b|e,a|z,c|e,z|f,a|f,c|e,
z|f,b|d,c|f,c|z,a|e,z|z,z|d,c|f,z|z,a|f,c|z,z|e,b|d,b|e,z|e,a|d];
a=1<<18; b=1<<28; c=a|b; d=1<<6; e=1<<12; f=d|e;
const SP8 = [b|f,z|e,a|z,c|f,b|z,b|f,z|d,b|z,a|d,c|z,c|f,a|e,c|e,a|f,z|e,z|d,
c|z,b|d,b|e,z|f,a|e,a|d,c|d,c|e,z|f,z|z,z|z,c|d,b|d,b|e,a|f,a|z,
a|f,a|z,c|e,z|e,z|d,c|d,z|e,a|f,b|e,z|d,b|d,c|z,c|d,b|z,a|z,b|f,
z|z,c|f,a|d,b|d,c|z,b|e,b|f,z|z,c|f,a|e,a|e,z|f,z|f,a|d,b|z,c|e];
/* eslint-enable comma-spacing */
class DES {
constructor(password) {
this.keys = [];
// Set the key.
const pc1m = [], pcr = [], kn = [];
for (let j = 0, l = 56; j < 56; ++j, l -= 8) {
l += l < -5 ? 65 : l < -3 ? 31 : l < -1 ? 63 : l === 27 ? 35 : 0; // PC1
const m = l & 0x7;
pc1m[j] = ((password[l >>> 3] & (1<<m)) !== 0) ? 1: 0;
}
for (let i = 0; i < 16; ++i) {
const m = i << 1;
const n = m + 1;
kn[m] = kn[n] = 0;
for (let o = 28; o < 59; o += 28) {
for (let j = o - 28; j < o; ++j) {
const l = j + totrot[i];
pcr[j] = l < o ? pc1m[l] : pc1m[l - 28];
}
}
for (let j = 0; j < 24; ++j) {
if (pcr[PC2[j]] !== 0) {
kn[m] |= 1 << (23 - j);
}
if (pcr[PC2[j + 24]] !== 0) {
kn[n] |= 1 << (23 - j);
}
}
}
// cookey
for (let i = 0, rawi = 0, KnLi = 0; i < 16; ++i) {
const raw0 = kn[rawi++];
const raw1 = kn[rawi++];
this.keys[KnLi] = (raw0 & 0x00fc0000) << 6;
this.keys[KnLi] |= (raw0 & 0x00000fc0) << 10;
this.keys[KnLi] |= (raw1 & 0x00fc0000) >>> 10;
this.keys[KnLi] |= (raw1 & 0x00000fc0) >>> 6;
++KnLi;
this.keys[KnLi] = (raw0 & 0x0003f000) << 12;
this.keys[KnLi] |= (raw0 & 0x0000003f) << 16;
this.keys[KnLi] |= (raw1 & 0x0003f000) >>> 4;
this.keys[KnLi] |= (raw1 & 0x0000003f);
++KnLi;
}
}
// Encrypt 8 bytes of text
enc8(text) {
const b = text.slice();
let i = 0, l, r, x; // left, right, accumulator
// Squash 8 bytes to 2 ints
l = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
r = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
x = ((l >>> 4) ^ r) & 0x0f0f0f0f;
r ^= x;
l ^= (x << 4);
x = ((l >>> 16) ^ r) & 0x0000ffff;
r ^= x;
l ^= (x << 16);
x = ((r >>> 2) ^ l) & 0x33333333;
l ^= x;
r ^= (x << 2);
x = ((r >>> 8) ^ l) & 0x00ff00ff;
l ^= x;
r ^= (x << 8);
r = (r << 1) | ((r >>> 31) & 1);
x = (l ^ r) & 0xaaaaaaaa;
l ^= x;
r ^= x;
l = (l << 1) | ((l >>> 31) & 1);
for (let i = 0, keysi = 0; i < 8; ++i) {
x = (r << 28) | (r >>> 4);
x ^= this.keys[keysi++];
let fval = SP7[x & 0x3f];
fval |= SP5[(x >>> 8) & 0x3f];
fval |= SP3[(x >>> 16) & 0x3f];
fval |= SP1[(x >>> 24) & 0x3f];
x = r ^ this.keys[keysi++];
fval |= SP8[x & 0x3f];
fval |= SP6[(x >>> 8) & 0x3f];
fval |= SP4[(x >>> 16) & 0x3f];
fval |= SP2[(x >>> 24) & 0x3f];
l ^= fval;
x = (l << 28) | (l >>> 4);
x ^= this.keys[keysi++];
fval = SP7[x & 0x3f];
fval |= SP5[(x >>> 8) & 0x3f];
fval |= SP3[(x >>> 16) & 0x3f];
fval |= SP1[(x >>> 24) & 0x3f];
x = l ^ this.keys[keysi++];
fval |= SP8[x & 0x0000003f];
fval |= SP6[(x >>> 8) & 0x3f];
fval |= SP4[(x >>> 16) & 0x3f];
fval |= SP2[(x >>> 24) & 0x3f];
r ^= fval;
}
r = (r << 31) | (r >>> 1);
x = (l ^ r) & 0xaaaaaaaa;
l ^= x;
r ^= x;
l = (l << 31) | (l >>> 1);
x = ((l >>> 8) ^ r) & 0x00ff00ff;
r ^= x;
l ^= (x << 8);
x = ((l >>> 2) ^ r) & 0x33333333;
r ^= x;
l ^= (x << 2);
x = ((r >>> 16) ^ l) & 0x0000ffff;
l ^= x;
r ^= (x << 16);
x = ((r >>> 4) ^ l) & 0x0f0f0f0f;
l ^= x;
r ^= (x << 4);
// Spread ints to bytes
x = [r, l];
for (i = 0; i < 8; i++) {
b[i] = (x[i>>>2] >>> (8 * (3 - (i % 4)))) % 256;
if (b[i] < 0) { b[i] += 256; } // unsigned
}
return b;
}
}
export class DESECBCipher {
constructor() {
this._cipher = null;
}
get algorithm() {
return { name: "DES-ECB" };
}
static importKey(key, _algorithm, _extractable, _keyUsages) {
const cipher = new DESECBCipher;
cipher._importKey(key);
return cipher;
}
_importKey(key, _extractable, _keyUsages) {
this._cipher = new DES(key);
}
encrypt(_algorithm, plaintext) {
const x = new Uint8Array(plaintext);
if (x.length % 8 !== 0 || this._cipher === null) {
return null;
}
const n = x.length / 8;
for (let i = 0; i < n; i++) {
x.set(this._cipher.enc8(x.slice(i * 8, i * 8 + 8)), i * 8);
}
return x;
}
}
export class DESCBCCipher {
constructor() {
this._cipher = null;
}
get algorithm() {
return { name: "DES-CBC" };
}
static importKey(key, _algorithm, _extractable, _keyUsages) {
const cipher = new DESCBCCipher;
cipher._importKey(key);
return cipher;
}
_importKey(key) {
this._cipher = new DES(key);
}
encrypt(algorithm, plaintext) {
const x = new Uint8Array(plaintext);
let y = new Uint8Array(algorithm.iv);
if (x.length % 8 !== 0 || this._cipher === null) {
return null;
}
const n = x.length / 8;
for (let i = 0; i < n; i++) {
for (let j = 0; j < 8; j++) {
y[j] ^= plaintext[i * 8 + j];
}
y = this._cipher.enc8(y);
x.set(y, i * 8);
}
return x;
}
}

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import { modPow, bigIntToU8Array, u8ArrayToBigInt } from "./bigint.js";
class DHPublicKey {
constructor(key) {
this._key = key;
}
get algorithm() {
return { name: "DH" };
}
exportKey() {
return this._key;
}
}
export class DHCipher {
constructor() {
this._g = null;
this._p = null;
this._gBigInt = null;
this._pBigInt = null;
this._privateKey = null;
}
get algorithm() {
return { name: "DH" };
}
static generateKey(algorithm, _extractable) {
const cipher = new DHCipher;
cipher._generateKey(algorithm);
return { privateKey: cipher, publicKey: new DHPublicKey(cipher._publicKey) };
}
_generateKey(algorithm) {
const g = algorithm.g;
const p = algorithm.p;
this._keyBytes = p.length;
this._gBigInt = u8ArrayToBigInt(g);
this._pBigInt = u8ArrayToBigInt(p);
this._privateKey = window.crypto.getRandomValues(new Uint8Array(this._keyBytes));
this._privateKeyBigInt = u8ArrayToBigInt(this._privateKey);
this._publicKey = bigIntToU8Array(modPow(
this._gBigInt, this._privateKeyBigInt, this._pBigInt), this._keyBytes);
}
deriveBits(algorithm, length) {
const bytes = Math.ceil(length / 8);
const pkey = new Uint8Array(algorithm.public);
const len = bytes > this._keyBytes ? bytes : this._keyBytes;
const secret = modPow(u8ArrayToBigInt(pkey), this._privateKeyBigInt, this._pBigInt);
return bigIntToU8Array(secret, len).slice(0, len);
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2021 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* Performs MD5 hashing on an array of bytes, returns an array of bytes
*/
export async function MD5(d) {
let s = "";
for (let i = 0; i < d.length; i++) {
s += String.fromCharCode(d[i]);
}
return M(V(Y(X(s), 8 * s.length)));
}
function M(d) {
let f = new Uint8Array(d.length);
for (let i=0;i<d.length;i++) {
f[i] = d.charCodeAt(i);
}
return f;
}
function X(d) {
let r = Array(d.length >> 2);
for (let m = 0; m < r.length; m++) r[m] = 0;
for (let m = 0; m < 8 * d.length; m += 8) r[m >> 5] |= (255 & d.charCodeAt(m / 8)) << m % 32;
return r;
}
function V(d) {
let r = "";
for (let m = 0; m < 32 * d.length; m += 8) r += String.fromCharCode(d[m >> 5] >>> m % 32 & 255);
return r;
}
function Y(d, g) {
d[g >> 5] |= 128 << g % 32, d[14 + (g + 64 >>> 9 << 4)] = g;
let m = 1732584193, f = -271733879, r = -1732584194, i = 271733878;
for (let n = 0; n < d.length; n += 16) {
let h = m,
t = f,
g = r,
e = i;
f = ii(f = ii(f = ii(f = ii(f = hh(f = hh(f = hh(f = hh(f = gg(f = gg(f = gg(f = gg(f = ff(f = ff(f = ff(f = ff(f, r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 0], 7, -680876936), f, r, d[n + 1], 12, -389564586), m, f, d[n + 2], 17, 606105819), i, m, d[n + 3], 22, -1044525330), r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 4], 7, -176418897), f, r, d[n + 5], 12, 1200080426), m, f, d[n + 6], 17, -1473231341), i, m, d[n + 7], 22, -45705983), r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 8], 7, 1770035416), f, r, d[n + 9], 12, -1958414417), m, f, d[n + 10], 17, -42063), i, m, d[n + 11], 22, -1990404162), r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 12], 7, 1804603682), f, r, d[n + 13], 12, -40341101), m, f, d[n + 14], 17, -1502002290), i, m, d[n + 15], 22, 1236535329), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 1], 5, -165796510), f, r, d[n + 6], 9, -1069501632), m, f, d[n + 11], 14, 643717713), i, m, d[n + 0], 20, -373897302), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 5], 5, -701558691), f, r, d[n + 10], 9, 38016083), m, f, d[n + 15], 14, -660478335), i, m, d[n + 4], 20, -405537848), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 9], 5, 568446438), f, r, d[n + 14], 9, -1019803690), m, f, d[n + 3], 14, -187363961), i, m, d[n + 8], 20, 1163531501), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 13], 5, -1444681467), f, r, d[n + 2], 9, -51403784), m, f, d[n + 7], 14, 1735328473), i, m, d[n + 12], 20, -1926607734), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 5], 4, -378558), f, r, d[n + 8], 11, -2022574463), m, f, d[n + 11], 16, 1839030562), i, m, d[n + 14], 23, -35309556), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 1], 4, -1530992060), f, r, d[n + 4], 11, 1272893353), m, f, d[n + 7], 16, -155497632), i, m, d[n + 10], 23, -1094730640), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 13], 4, 681279174), f, r, d[n + 0], 11, -358537222), m, f, d[n + 3], 16, -722521979), i, m, d[n + 6], 23, 76029189), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 9], 4, -640364487), f, r, d[n + 12], 11, -421815835), m, f, d[n + 15], 16, 530742520), i, m, d[n + 2], 23, -995338651), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 0], 6, -198630844), f, r, d[n + 7], 10, 1126891415), m, f, d[n + 14], 15, -1416354905), i, m, d[n + 5], 21, -57434055), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 12], 6, 1700485571), f, r, d[n + 3], 10, -1894986606), m, f, d[n + 10], 15, -1051523), i, m, d[n + 1], 21, -2054922799), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 8], 6, 1873313359), f, r, d[n + 15], 10, -30611744), m, f, d[n + 6], 15, -1560198380), i, m, d[n + 13], 21, 1309151649), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 4], 6, -145523070), f, r, d[n + 11], 10, -1120210379), m, f, d[n + 2], 15, 718787259), i, m, d[n + 9], 21, -343485551), m = add(m, h), f = add(f, t), r = add(r, g), i = add(i, e);
}
return Array(m, f, r, i);
}
function cmn(d, g, m, f, r, i) {
return add(rol(add(add(g, d), add(f, i)), r), m);
}
function ff(d, g, m, f, r, i, n) {
return cmn(g & m | ~g & f, d, g, r, i, n);
}
function gg(d, g, m, f, r, i, n) {
return cmn(g & f | m & ~f, d, g, r, i, n);
}
function hh(d, g, m, f, r, i, n) {
return cmn(g ^ m ^ f, d, g, r, i, n);
}
function ii(d, g, m, f, r, i, n) {
return cmn(m ^ (g | ~f), d, g, r, i, n);
}
function add(d, g) {
let m = (65535 & d) + (65535 & g);
return (d >> 16) + (g >> 16) + (m >> 16) << 16 | 65535 & m;
}
function rol(d, g) {
return d << g | d >>> 32 - g;
}

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import Base64 from "../base64.js";
import { modPow, bigIntToU8Array, u8ArrayToBigInt } from "./bigint.js";
export class RSACipher {
constructor() {
this._keyLength = 0;
this._keyBytes = 0;
this._n = null;
this._e = null;
this._d = null;
this._nBigInt = null;
this._eBigInt = null;
this._dBigInt = null;
this._extractable = false;
}
get algorithm() {
return { name: "RSA-PKCS1-v1_5" };
}
_base64urlDecode(data) {
data = data.replace(/-/g, "+").replace(/_/g, "/");
data = data.padEnd(Math.ceil(data.length / 4) * 4, "=");
return Base64.decode(data);
}
_padArray(arr, length) {
const res = new Uint8Array(length);
res.set(arr, length - arr.length);
return res;
}
static async generateKey(algorithm, extractable, _keyUsages) {
const cipher = new RSACipher;
await cipher._generateKey(algorithm, extractable);
return { privateKey: cipher };
}
async _generateKey(algorithm, extractable) {
this._keyLength = algorithm.modulusLength;
this._keyBytes = Math.ceil(this._keyLength / 8);
const key = await window.crypto.subtle.generateKey(
{
name: "RSA-OAEP",
modulusLength: algorithm.modulusLength,
publicExponent: algorithm.publicExponent,
hash: {name: "SHA-256"},
},
true, ["encrypt", "decrypt"]);
const privateKey = await window.crypto.subtle.exportKey("jwk", key.privateKey);
this._n = this._padArray(this._base64urlDecode(privateKey.n), this._keyBytes);
this._nBigInt = u8ArrayToBigInt(this._n);
this._e = this._padArray(this._base64urlDecode(privateKey.e), this._keyBytes);
this._eBigInt = u8ArrayToBigInt(this._e);
this._d = this._padArray(this._base64urlDecode(privateKey.d), this._keyBytes);
this._dBigInt = u8ArrayToBigInt(this._d);
this._extractable = extractable;
}
static async importKey(key, _algorithm, extractable, keyUsages) {
if (keyUsages.length !== 1 || keyUsages[0] !== "encrypt") {
throw new Error("only support importing RSA public key");
}
const cipher = new RSACipher;
await cipher._importKey(key, extractable);
return cipher;
}
async _importKey(key, extractable) {
const n = key.n;
const e = key.e;
if (n.length !== e.length) {
throw new Error("the sizes of modulus and public exponent do not match");
}
this._keyBytes = n.length;
this._keyLength = this._keyBytes * 8;
this._n = new Uint8Array(this._keyBytes);
this._e = new Uint8Array(this._keyBytes);
this._n.set(n);
this._e.set(e);
this._nBigInt = u8ArrayToBigInt(this._n);
this._eBigInt = u8ArrayToBigInt(this._e);
this._extractable = extractable;
}
async encrypt(_algorithm, message) {
if (message.length > this._keyBytes - 11) {
return null;
}
const ps = new Uint8Array(this._keyBytes - message.length - 3);
window.crypto.getRandomValues(ps);
for (let i = 0; i < ps.length; i++) {
ps[i] = Math.floor(ps[i] * 254 / 255 + 1);
}
const em = new Uint8Array(this._keyBytes);
em[1] = 0x02;
em.set(ps, 2);
em.set(message, ps.length + 3);
const emBigInt = u8ArrayToBigInt(em);
const c = modPow(emBigInt, this._eBigInt, this._nBigInt);
return bigIntToU8Array(c, this._keyBytes);
}
async decrypt(_algorithm, message) {
if (message.length !== this._keyBytes) {
return null;
}
const msgBigInt = u8ArrayToBigInt(message);
const emBigInt = modPow(msgBigInt, this._dBigInt, this._nBigInt);
const em = bigIntToU8Array(emBigInt, this._keyBytes);
if (em[0] !== 0x00 || em[1] !== 0x02) {
return null;
}
let i = 2;
for (; i < em.length; i++) {
if (em[i] === 0x00) {
break;
}
}
if (i === em.length) {
return null;
}
return em.slice(i + 1, em.length);
}
async exportKey() {
if (!this._extractable) {
throw new Error("key is not extractable");
}
return { n: this._n, e: this._e, d: this._d };
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
export default class CopyRectDecoder {
decodeRect(x, y, width, height, sock, display, depth) {
if (sock.rQwait("COPYRECT", 4)) {
return false;
}
let deltaX = sock.rQshift16();
let deltaY = sock.rQshift16();
if ((width === 0) || (height === 0)) {
return true;
}
display.copyImage(deltaX, deltaY, x, y, width, height);
return true;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
import * as Log from '../util/logging.js';
export default class HextileDecoder {
constructor() {
this._tiles = 0;
this._lastsubencoding = 0;
this._tileBuffer = new Uint8Array(16 * 16 * 4);
}
decodeRect(x, y, width, height, sock, display, depth) {
if (this._tiles === 0) {
this._tilesX = Math.ceil(width / 16);
this._tilesY = Math.ceil(height / 16);
this._totalTiles = this._tilesX * this._tilesY;
this._tiles = this._totalTiles;
}
while (this._tiles > 0) {
let bytes = 1;
if (sock.rQwait("HEXTILE", bytes)) {
return false;
}
let subencoding = sock.rQpeek8();
if (subencoding > 30) { // Raw
throw new Error("Illegal hextile subencoding (subencoding: " +
subencoding + ")");
}
const currTile = this._totalTiles - this._tiles;
const tileX = currTile % this._tilesX;
const tileY = Math.floor(currTile / this._tilesX);
const tx = x + tileX * 16;
const ty = y + tileY * 16;
const tw = Math.min(16, (x + width) - tx);
const th = Math.min(16, (y + height) - ty);
// Figure out how much we are expecting
if (subencoding & 0x01) { // Raw
bytes += tw * th * 4;
} else {
if (subencoding & 0x02) { // Background
bytes += 4;
}
if (subencoding & 0x04) { // Foreground
bytes += 4;
}
if (subencoding & 0x08) { // AnySubrects
bytes++; // Since we aren't shifting it off
if (sock.rQwait("HEXTILE", bytes)) {
return false;
}
let subrects = sock.rQpeekBytes(bytes).at(-1);
if (subencoding & 0x10) { // SubrectsColoured
bytes += subrects * (4 + 2);
} else {
bytes += subrects * 2;
}
}
}
if (sock.rQwait("HEXTILE", bytes)) {
return false;
}
// We know the encoding and have a whole tile
sock.rQshift8();
if (subencoding === 0) {
if (this._lastsubencoding & 0x01) {
// Weird: ignore blanks are RAW
Log.Debug(" Ignoring blank after RAW");
} else {
display.fillRect(tx, ty, tw, th, this._background);
}
} else if (subencoding & 0x01) { // Raw
let pixels = tw * th;
let data = sock.rQshiftBytes(pixels * 4, false);
// Max sure the image is fully opaque
for (let i = 0;i < pixels;i++) {
data[i * 4 + 3] = 255;
}
display.blitImage(tx, ty, tw, th, data, 0);
} else {
if (subencoding & 0x02) { // Background
this._background = new Uint8Array(sock.rQshiftBytes(4));
}
if (subencoding & 0x04) { // Foreground
this._foreground = new Uint8Array(sock.rQshiftBytes(4));
}
this._startTile(tx, ty, tw, th, this._background);
if (subencoding & 0x08) { // AnySubrects
let subrects = sock.rQshift8();
for (let s = 0; s < subrects; s++) {
let color;
if (subencoding & 0x10) { // SubrectsColoured
color = sock.rQshiftBytes(4);
} else {
color = this._foreground;
}
const xy = sock.rQshift8();
const sx = (xy >> 4);
const sy = (xy & 0x0f);
const wh = sock.rQshift8();
const sw = (wh >> 4) + 1;
const sh = (wh & 0x0f) + 1;
this._subTile(sx, sy, sw, sh, color);
}
}
this._finishTile(display);
}
this._lastsubencoding = subencoding;
this._tiles--;
}
return true;
}
// start updating a tile
_startTile(x, y, width, height, color) {
this._tileX = x;
this._tileY = y;
this._tileW = width;
this._tileH = height;
const red = color[0];
const green = color[1];
const blue = color[2];
const data = this._tileBuffer;
for (let i = 0; i < width * height * 4; i += 4) {
data[i] = red;
data[i + 1] = green;
data[i + 2] = blue;
data[i + 3] = 255;
}
}
// update sub-rectangle of the current tile
_subTile(x, y, w, h, color) {
const red = color[0];
const green = color[1];
const blue = color[2];
const xend = x + w;
const yend = y + h;
const data = this._tileBuffer;
const width = this._tileW;
for (let j = y; j < yend; j++) {
for (let i = x; i < xend; i++) {
const p = (i + (j * width)) * 4;
data[p] = red;
data[p + 1] = green;
data[p + 2] = blue;
data[p + 3] = 255;
}
}
}
// draw the current tile to the screen
_finishTile(display) {
display.blitImage(this._tileX, this._tileY,
this._tileW, this._tileH,
this._tileBuffer, 0);
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
export default class JPEGDecoder {
constructor() {
// RealVNC will reuse the quantization tables
// and Huffman tables, so we need to cache them.
this._cachedQuantTables = [];
this._cachedHuffmanTables = [];
this._segments = [];
}
decodeRect(x, y, width, height, sock, display, depth) {
// A rect of JPEG encodings is simply a JPEG file
while (true) {
let segment = this._readSegment(sock);
if (segment === null) {
return false;
}
this._segments.push(segment);
// End of image?
if (segment[1] === 0xD9) {
break;
}
}
let huffmanTables = [];
let quantTables = [];
for (let segment of this._segments) {
let type = segment[1];
if (type === 0xC4) {
// Huffman tables
huffmanTables.push(segment);
} else if (type === 0xDB) {
// Quantization tables
quantTables.push(segment);
}
}
const sofIndex = this._segments.findIndex(
x => x[1] == 0xC0 || x[1] == 0xC2
);
if (sofIndex == -1) {
throw new Error("Illegal JPEG image without SOF");
}
if (quantTables.length === 0) {
this._segments.splice(sofIndex+1, 0,
...this._cachedQuantTables);
}
if (huffmanTables.length === 0) {
this._segments.splice(sofIndex+1, 0,
...this._cachedHuffmanTables);
}
let length = 0;
for (let segment of this._segments) {
length += segment.length;
}
let data = new Uint8Array(length);
length = 0;
for (let segment of this._segments) {
data.set(segment, length);
length += segment.length;
}
display.imageRect(x, y, width, height, "image/jpeg", data);
if (huffmanTables.length !== 0) {
this._cachedHuffmanTables = huffmanTables;
}
if (quantTables.length !== 0) {
this._cachedQuantTables = quantTables;
}
this._segments = [];
return true;
}
_readSegment(sock) {
if (sock.rQwait("JPEG", 2)) {
return null;
}
let marker = sock.rQshift8();
if (marker != 0xFF) {
throw new Error("Illegal JPEG marker received (byte: " +
marker + ")");
}
let type = sock.rQshift8();
if (type >= 0xD0 && type <= 0xD9 || type == 0x01) {
// No length after marker
return new Uint8Array([marker, type]);
}
if (sock.rQwait("JPEG", 2, 2)) {
return null;
}
let length = sock.rQshift16();
if (length < 2) {
throw new Error("Illegal JPEG length received (length: " +
length + ")");
}
if (sock.rQwait("JPEG", length-2, 4)) {
return null;
}
let extra = 0;
if (type === 0xDA) {
// start of scan
extra += 2;
while (true) {
if (sock.rQwait("JPEG", length-2+extra, 4)) {
return null;
}
let data = sock.rQpeekBytes(length-2+extra, false);
if (data.at(-2) === 0xFF && data.at(-1) !== 0x00 &&
!(data.at(-1) >= 0xD0 && data.at(-1) <= 0xD7)) {
extra -= 2;
break;
}
extra++;
}
}
let segment = new Uint8Array(2 + length + extra);
segment[0] = marker;
segment[1] = type;
segment[2] = length >> 8;
segment[3] = length;
segment.set(sock.rQshiftBytes(length-2+extra, false), 4);
return segment;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
export default class RawDecoder {
constructor() {
this._lines = 0;
}
decodeRect(x, y, width, height, sock, display, depth) {
if ((width === 0) || (height === 0)) {
return true;
}
if (this._lines === 0) {
this._lines = height;
}
const pixelSize = depth == 8 ? 1 : 4;
const bytesPerLine = width * pixelSize;
while (this._lines > 0) {
if (sock.rQwait("RAW", bytesPerLine)) {
return false;
}
const curY = y + (height - this._lines);
let data = sock.rQshiftBytes(bytesPerLine, false);
// Convert data if needed
if (depth == 8) {
const newdata = new Uint8Array(width * 4);
for (let i = 0; i < width; i++) {
newdata[i * 4 + 0] = ((data[i] >> 0) & 0x3) * 255 / 3;
newdata[i * 4 + 1] = ((data[i] >> 2) & 0x3) * 255 / 3;
newdata[i * 4 + 2] = ((data[i] >> 4) & 0x3) * 255 / 3;
newdata[i * 4 + 3] = 255;
}
data = newdata;
}
// Max sure the image is fully opaque
for (let i = 0; i < width; i++) {
data[i * 4 + 3] = 255;
}
display.blitImage(x, curY, width, 1, data, 0);
this._lines--;
}
return true;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
export default class RREDecoder {
constructor() {
this._subrects = 0;
}
decodeRect(x, y, width, height, sock, display, depth) {
if (this._subrects === 0) {
if (sock.rQwait("RRE", 4 + 4)) {
return false;
}
this._subrects = sock.rQshift32();
let color = sock.rQshiftBytes(4); // Background
display.fillRect(x, y, width, height, color);
}
while (this._subrects > 0) {
if (sock.rQwait("RRE", 4 + 8)) {
return false;
}
let color = sock.rQshiftBytes(4);
let sx = sock.rQshift16();
let sy = sock.rQshift16();
let swidth = sock.rQshift16();
let sheight = sock.rQshift16();
display.fillRect(x + sx, y + sy, swidth, sheight, color);
this._subrects--;
}
return true;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* (c) 2012 Michael Tinglof, Joe Balaz, Les Piech (Mercuri.ca)
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
import * as Log from '../util/logging.js';
import Inflator from "../inflator.js";
export default class TightDecoder {
constructor() {
this._ctl = null;
this._filter = null;
this._numColors = 0;
this._palette = new Uint8Array(1024); // 256 * 4 (max palette size * max bytes-per-pixel)
this._len = 0;
this._zlibs = [];
for (let i = 0; i < 4; i++) {
this._zlibs[i] = new Inflator();
}
}
decodeRect(x, y, width, height, sock, display, depth) {
if (this._ctl === null) {
if (sock.rQwait("TIGHT compression-control", 1)) {
return false;
}
this._ctl = sock.rQshift8();
// Reset streams if the server requests it
for (let i = 0; i < 4; i++) {
if ((this._ctl >> i) & 1) {
this._zlibs[i].reset();
Log.Info("Reset zlib stream " + i);
}
}
// Figure out filter
this._ctl = this._ctl >> 4;
}
let ret;
if (this._ctl === 0x08) {
ret = this._fillRect(x, y, width, height,
sock, display, depth);
} else if (this._ctl === 0x09) {
ret = this._jpegRect(x, y, width, height,
sock, display, depth);
} else if (this._ctl === 0x0A) {
ret = this._pngRect(x, y, width, height,
sock, display, depth);
} else if ((this._ctl & 0x08) == 0) {
ret = this._basicRect(this._ctl, x, y, width, height,
sock, display, depth);
} else {
throw new Error("Illegal tight compression received (ctl: " +
this._ctl + ")");
}
if (ret) {
this._ctl = null;
}
return ret;
}
_fillRect(x, y, width, height, sock, display, depth) {
if (sock.rQwait("TIGHT", 3)) {
return false;
}
let pixel = sock.rQshiftBytes(3);
display.fillRect(x, y, width, height, pixel, false);
return true;
}
_jpegRect(x, y, width, height, sock, display, depth) {
let data = this._readData(sock);
if (data === null) {
return false;
}
display.imageRect(x, y, width, height, "image/jpeg", data);
return true;
}
_pngRect(x, y, width, height, sock, display, depth) {
throw new Error("PNG received in standard Tight rect");
}
_basicRect(ctl, x, y, width, height, sock, display, depth) {
if (this._filter === null) {
if (ctl & 0x4) {
if (sock.rQwait("TIGHT", 1)) {
return false;
}
this._filter = sock.rQshift8();
} else {
// Implicit CopyFilter
this._filter = 0;
}
}
let streamId = ctl & 0x3;
let ret;
switch (this._filter) {
case 0: // CopyFilter
ret = this._copyFilter(streamId, x, y, width, height,
sock, display, depth);
break;
case 1: // PaletteFilter
ret = this._paletteFilter(streamId, x, y, width, height,
sock, display, depth);
break;
case 2: // GradientFilter
ret = this._gradientFilter(streamId, x, y, width, height,
sock, display, depth);
break;
default:
throw new Error("Illegal tight filter received (ctl: " +
this._filter + ")");
}
if (ret) {
this._filter = null;
}
return ret;
}
_copyFilter(streamId, x, y, width, height, sock, display, depth) {
const uncompressedSize = width * height * 3;
let data;
if (uncompressedSize === 0) {
return true;
}
if (uncompressedSize < 12) {
if (sock.rQwait("TIGHT", uncompressedSize)) {
return false;
}
data = sock.rQshiftBytes(uncompressedSize);
} else {
data = this._readData(sock);
if (data === null) {
return false;
}
this._zlibs[streamId].setInput(data);
data = this._zlibs[streamId].inflate(uncompressedSize);
this._zlibs[streamId].setInput(null);
}
let rgbx = new Uint8Array(width * height * 4);
for (let i = 0, j = 0; i < width * height * 4; i += 4, j += 3) {
rgbx[i] = data[j];
rgbx[i + 1] = data[j + 1];
rgbx[i + 2] = data[j + 2];
rgbx[i + 3] = 255; // Alpha
}
display.blitImage(x, y, width, height, rgbx, 0, false);
return true;
}
_paletteFilter(streamId, x, y, width, height, sock, display, depth) {
if (this._numColors === 0) {
if (sock.rQwait("TIGHT palette", 1)) {
return false;
}
const numColors = sock.rQpeek8() + 1;
const paletteSize = numColors * 3;
if (sock.rQwait("TIGHT palette", 1 + paletteSize)) {
return false;
}
this._numColors = numColors;
sock.rQskipBytes(1);
sock.rQshiftTo(this._palette, paletteSize);
}
const bpp = (this._numColors <= 2) ? 1 : 8;
const rowSize = Math.floor((width * bpp + 7) / 8);
const uncompressedSize = rowSize * height;
let data;
if (uncompressedSize === 0) {
return true;
}
if (uncompressedSize < 12) {
if (sock.rQwait("TIGHT", uncompressedSize)) {
return false;
}
data = sock.rQshiftBytes(uncompressedSize);
} else {
data = this._readData(sock);
if (data === null) {
return false;
}
this._zlibs[streamId].setInput(data);
data = this._zlibs[streamId].inflate(uncompressedSize);
this._zlibs[streamId].setInput(null);
}
// Convert indexed (palette based) image data to RGB
if (this._numColors == 2) {
this._monoRect(x, y, width, height, data, this._palette, display);
} else {
this._paletteRect(x, y, width, height, data, this._palette, display);
}
this._numColors = 0;
return true;
}
_monoRect(x, y, width, height, data, palette, display) {
// Convert indexed (palette based) image data to RGB
// TODO: reduce number of calculations inside loop
const dest = this._getScratchBuffer(width * height * 4);
const w = Math.floor((width + 7) / 8);
const w1 = Math.floor(width / 8);
for (let y = 0; y < height; y++) {
let dp, sp, x;
for (x = 0; x < w1; x++) {
for (let b = 7; b >= 0; b--) {
dp = (y * width + x * 8 + 7 - b) * 4;
sp = (data[y * w + x] >> b & 1) * 3;
dest[dp] = palette[sp];
dest[dp + 1] = palette[sp + 1];
dest[dp + 2] = palette[sp + 2];
dest[dp + 3] = 255;
}
}
for (let b = 7; b >= 8 - width % 8; b--) {
dp = (y * width + x * 8 + 7 - b) * 4;
sp = (data[y * w + x] >> b & 1) * 3;
dest[dp] = palette[sp];
dest[dp + 1] = palette[sp + 1];
dest[dp + 2] = palette[sp + 2];
dest[dp + 3] = 255;
}
}
display.blitImage(x, y, width, height, dest, 0, false);
}
_paletteRect(x, y, width, height, data, palette, display) {
// Convert indexed (palette based) image data to RGB
const dest = this._getScratchBuffer(width * height * 4);
const total = width * height * 4;
for (let i = 0, j = 0; i < total; i += 4, j++) {
const sp = data[j] * 3;
dest[i] = palette[sp];
dest[i + 1] = palette[sp + 1];
dest[i + 2] = palette[sp + 2];
dest[i + 3] = 255;
}
display.blitImage(x, y, width, height, dest, 0, false);
}
_gradientFilter(streamId, x, y, width, height, sock, display, depth) {
// assume the TPIXEL is 3 bytes long
const uncompressedSize = width * height * 3;
let data;
if (uncompressedSize === 0) {
return true;
}
if (uncompressedSize < 12) {
if (sock.rQwait("TIGHT", uncompressedSize)) {
return false;
}
data = sock.rQshiftBytes(uncompressedSize);
} else {
data = this._readData(sock);
if (data === null) {
return false;
}
this._zlibs[streamId].setInput(data);
data = this._zlibs[streamId].inflate(uncompressedSize);
this._zlibs[streamId].setInput(null);
}
let rgbx = new Uint8Array(4 * width * height);
let rgbxIndex = 0, dataIndex = 0;
let left = new Uint8Array(3);
for (let x = 0; x < width; x++) {
for (let c = 0; c < 3; c++) {
const prediction = left[c];
const value = data[dataIndex++] + prediction;
rgbx[rgbxIndex++] = value;
left[c] = value;
}
rgbx[rgbxIndex++] = 255;
}
let upperIndex = 0;
let upper = new Uint8Array(3),
upperleft = new Uint8Array(3);
for (let y = 1; y < height; y++) {
left.fill(0);
upperleft.fill(0);
for (let x = 0; x < width; x++) {
for (let c = 0; c < 3; c++) {
upper[c] = rgbx[upperIndex++];
let prediction = left[c] + upper[c] - upperleft[c];
if (prediction < 0) {
prediction = 0;
} else if (prediction > 255) {
prediction = 255;
}
const value = data[dataIndex++] + prediction;
rgbx[rgbxIndex++] = value;
upperleft[c] = upper[c];
left[c] = value;
}
rgbx[rgbxIndex++] = 255;
upperIndex++;
}
}
display.blitImage(x, y, width, height, rgbx, 0, false);
return true;
}
_readData(sock) {
if (this._len === 0) {
if (sock.rQwait("TIGHT", 3)) {
return null;
}
let byte;
byte = sock.rQshift8();
this._len = byte & 0x7f;
if (byte & 0x80) {
byte = sock.rQshift8();
this._len |= (byte & 0x7f) << 7;
if (byte & 0x80) {
byte = sock.rQshift8();
this._len |= byte << 14;
}
}
}
if (sock.rQwait("TIGHT", this._len)) {
return null;
}
let data = sock.rQshiftBytes(this._len, false);
this._len = 0;
return data;
}
_getScratchBuffer(size) {
if (!this._scratchBuffer || (this._scratchBuffer.length < size)) {
this._scratchBuffer = new Uint8Array(size);
}
return this._scratchBuffer;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
import TightDecoder from './tight.js';
export default class TightPNGDecoder extends TightDecoder {
_pngRect(x, y, width, height, sock, display, depth) {
let data = this._readData(sock);
if (data === null) {
return false;
}
display.imageRect(x, y, width, height, "image/png", data);
return true;
}
_basicRect(ctl, x, y, width, height, sock, display, depth) {
throw new Error("BasicCompression received in TightPNG rect");
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2021 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
import Inflate from "../inflator.js";
const ZRLE_TILE_WIDTH = 64;
const ZRLE_TILE_HEIGHT = 64;
export default class ZRLEDecoder {
constructor() {
this._length = 0;
this._inflator = new Inflate();
this._pixelBuffer = new Uint8Array(ZRLE_TILE_WIDTH * ZRLE_TILE_HEIGHT * 4);
this._tileBuffer = new Uint8Array(ZRLE_TILE_WIDTH * ZRLE_TILE_HEIGHT * 4);
}
decodeRect(x, y, width, height, sock, display, depth) {
if (this._length === 0) {
if (sock.rQwait("ZLib data length", 4)) {
return false;
}
this._length = sock.rQshift32();
}
if (sock.rQwait("Zlib data", this._length)) {
return false;
}
const data = sock.rQshiftBytes(this._length, false);
this._inflator.setInput(data);
for (let ty = y; ty < y + height; ty += ZRLE_TILE_HEIGHT) {
let th = Math.min(ZRLE_TILE_HEIGHT, y + height - ty);
for (let tx = x; tx < x + width; tx += ZRLE_TILE_WIDTH) {
let tw = Math.min(ZRLE_TILE_WIDTH, x + width - tx);
const tileSize = tw * th;
const subencoding = this._inflator.inflate(1)[0];
if (subencoding === 0) {
// raw data
const data = this._readPixels(tileSize);
display.blitImage(tx, ty, tw, th, data, 0, false);
} else if (subencoding === 1) {
// solid
const background = this._readPixels(1);
display.fillRect(tx, ty, tw, th, [background[0], background[1], background[2]]);
} else if (subencoding >= 2 && subencoding <= 16) {
const data = this._decodePaletteTile(subencoding, tileSize, tw, th);
display.blitImage(tx, ty, tw, th, data, 0, false);
} else if (subencoding === 128) {
const data = this._decodeRLETile(tileSize);
display.blitImage(tx, ty, tw, th, data, 0, false);
} else if (subencoding >= 130 && subencoding <= 255) {
const data = this._decodeRLEPaletteTile(subencoding - 128, tileSize);
display.blitImage(tx, ty, tw, th, data, 0, false);
} else {
throw new Error('Unknown subencoding: ' + subencoding);
}
}
}
this._length = 0;
return true;
}
_getBitsPerPixelInPalette(paletteSize) {
if (paletteSize <= 2) {
return 1;
} else if (paletteSize <= 4) {
return 2;
} else if (paletteSize <= 16) {
return 4;
}
}
_readPixels(pixels) {
let data = this._pixelBuffer;
const buffer = this._inflator.inflate(3*pixels);
for (let i = 0, j = 0; i < pixels*4; i += 4, j += 3) {
data[i] = buffer[j];
data[i + 1] = buffer[j + 1];
data[i + 2] = buffer[j + 2];
data[i + 3] = 255; // Add the Alpha
}
return data;
}
_decodePaletteTile(paletteSize, tileSize, tilew, tileh) {
const data = this._tileBuffer;
const palette = this._readPixels(paletteSize);
const bitsPerPixel = this._getBitsPerPixelInPalette(paletteSize);
const mask = (1 << bitsPerPixel) - 1;
let offset = 0;
let encoded = this._inflator.inflate(1)[0];
for (let y=0; y<tileh; y++) {
let shift = 8-bitsPerPixel;
for (let x=0; x<tilew; x++) {
if (shift<0) {
shift=8-bitsPerPixel;
encoded = this._inflator.inflate(1)[0];
}
let indexInPalette = (encoded>>shift) & mask;
data[offset] = palette[indexInPalette * 4];
data[offset + 1] = palette[indexInPalette * 4 + 1];
data[offset + 2] = palette[indexInPalette * 4 + 2];
data[offset + 3] = palette[indexInPalette * 4 + 3];
offset += 4;
shift-=bitsPerPixel;
}
if (shift<8-bitsPerPixel && y<tileh-1) {
encoded = this._inflator.inflate(1)[0];
}
}
return data;
}
_decodeRLETile(tileSize) {
const data = this._tileBuffer;
let i = 0;
while (i < tileSize) {
const pixel = this._readPixels(1);
const length = this._readRLELength();
for (let j = 0; j < length; j++) {
data[i * 4] = pixel[0];
data[i * 4 + 1] = pixel[1];
data[i * 4 + 2] = pixel[2];
data[i * 4 + 3] = pixel[3];
i++;
}
}
return data;
}
_decodeRLEPaletteTile(paletteSize, tileSize) {
const data = this._tileBuffer;
// palette
const palette = this._readPixels(paletteSize);
let offset = 0;
while (offset < tileSize) {
let indexInPalette = this._inflator.inflate(1)[0];
let length = 1;
if (indexInPalette >= 128) {
indexInPalette -= 128;
length = this._readRLELength();
}
if (indexInPalette > paletteSize) {
throw new Error('Too big index in palette: ' + indexInPalette + ', palette size: ' + paletteSize);
}
if (offset + length > tileSize) {
throw new Error('Too big rle length in palette mode: ' + length + ', allowed length is: ' + (tileSize - offset));
}
for (let j = 0; j < length; j++) {
data[offset * 4] = palette[indexInPalette * 4];
data[offset * 4 + 1] = palette[indexInPalette * 4 + 1];
data[offset * 4 + 2] = palette[indexInPalette * 4 + 2];
data[offset * 4 + 3] = palette[indexInPalette * 4 + 3];
offset++;
}
}
return data;
}
_readRLELength() {
let length = 0;
let current = 0;
do {
current = this._inflator.inflate(1)[0];
length += current;
} while (current === 255);
return length + 1;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
import { deflateInit, deflate } from "../vendor/pako/lib/zlib/deflate.js";
import { Z_FULL_FLUSH, Z_DEFAULT_COMPRESSION } from "../vendor/pako/lib/zlib/deflate.js";
import ZStream from "../vendor/pako/lib/zlib/zstream.js";
export default class Deflator {
constructor() {
this.strm = new ZStream();
this.chunkSize = 1024 * 10 * 10;
this.outputBuffer = new Uint8Array(this.chunkSize);
deflateInit(this.strm, Z_DEFAULT_COMPRESSION);
}
deflate(inData) {
/* eslint-disable camelcase */
this.strm.input = inData;
this.strm.avail_in = this.strm.input.length;
this.strm.next_in = 0;
this.strm.output = this.outputBuffer;
this.strm.avail_out = this.chunkSize;
this.strm.next_out = 0;
/* eslint-enable camelcase */
let lastRet = deflate(this.strm, Z_FULL_FLUSH);
let outData = new Uint8Array(this.strm.output.buffer, 0, this.strm.next_out);
if (lastRet < 0) {
throw new Error("zlib deflate failed");
}
if (this.strm.avail_in > 0) {
// Read chunks until done
let chunks = [outData];
let totalLen = outData.length;
do {
/* eslint-disable camelcase */
this.strm.output = new Uint8Array(this.chunkSize);
this.strm.next_out = 0;
this.strm.avail_out = this.chunkSize;
/* eslint-enable camelcase */
lastRet = deflate(this.strm, Z_FULL_FLUSH);
if (lastRet < 0) {
throw new Error("zlib deflate failed");
}
let chunk = new Uint8Array(this.strm.output.buffer, 0, this.strm.next_out);
totalLen += chunk.length;
chunks.push(chunk);
} while (this.strm.avail_in > 0);
// Combine chunks into a single data
let newData = new Uint8Array(totalLen);
let offset = 0;
for (let i = 0; i < chunks.length; i++) {
newData.set(chunks[i], offset);
offset += chunks[i].length;
}
outData = newData;
}
/* eslint-disable camelcase */
this.strm.input = null;
this.strm.avail_in = 0;
this.strm.next_in = 0;
/* eslint-enable camelcase */
return outData;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
import * as Log from './util/logging.js';
import Base64 from "./base64.js";
import { toSigned32bit } from './util/int.js';
export default class Display {
constructor(target) {
this._drawCtx = null;
this._renderQ = []; // queue drawing actions for in-oder rendering
this._flushPromise = null;
// the full frame buffer (logical canvas) size
this._fbWidth = 0;
this._fbHeight = 0;
this._prevDrawStyle = "";
Log.Debug(">> Display.constructor");
// The visible canvas
this._target = target;
if (!this._target) {
throw new Error("Target must be set");
}
if (typeof this._target === 'string') {
throw new Error('target must be a DOM element');
}
if (!this._target.getContext) {
throw new Error("no getContext method");
}
this._targetCtx = this._target.getContext('2d');
// the visible canvas viewport (i.e. what actually gets seen)
this._viewportLoc = { 'x': 0, 'y': 0, 'w': this._target.width, 'h': this._target.height };
// The hidden canvas, where we do the actual rendering
this._backbuffer = document.createElement('canvas');
this._drawCtx = this._backbuffer.getContext('2d');
this._damageBounds = { left: 0, top: 0,
right: this._backbuffer.width,
bottom: this._backbuffer.height };
Log.Debug("User Agent: " + navigator.userAgent);
Log.Debug("<< Display.constructor");
// ===== PROPERTIES =====
this._scale = 1.0;
this._clipViewport = false;
}
// ===== PROPERTIES =====
get scale() { return this._scale; }
set scale(scale) {
this._rescale(scale);
}
get clipViewport() { return this._clipViewport; }
set clipViewport(viewport) {
this._clipViewport = viewport;
// May need to readjust the viewport dimensions
const vp = this._viewportLoc;
this.viewportChangeSize(vp.w, vp.h);
this.viewportChangePos(0, 0);
}
get width() {
return this._fbWidth;
}
get height() {
return this._fbHeight;
}
// ===== PUBLIC METHODS =====
viewportChangePos(deltaX, deltaY) {
const vp = this._viewportLoc;
deltaX = Math.floor(deltaX);
deltaY = Math.floor(deltaY);
if (!this._clipViewport) {
deltaX = -vp.w; // clamped later of out of bounds
deltaY = -vp.h;
}
const vx2 = vp.x + vp.w - 1;
const vy2 = vp.y + vp.h - 1;
// Position change
if (deltaX < 0 && vp.x + deltaX < 0) {
deltaX = -vp.x;
}
if (vx2 + deltaX >= this._fbWidth) {
deltaX -= vx2 + deltaX - this._fbWidth + 1;
}
if (vp.y + deltaY < 0) {
deltaY = -vp.y;
}
if (vy2 + deltaY >= this._fbHeight) {
deltaY -= (vy2 + deltaY - this._fbHeight + 1);
}
if (deltaX === 0 && deltaY === 0) {
return;
}
Log.Debug("viewportChange deltaX: " + deltaX + ", deltaY: " + deltaY);
vp.x += deltaX;
vp.y += deltaY;
this._damage(vp.x, vp.y, vp.w, vp.h);
this.flip();
}
viewportChangeSize(width, height) {
if (!this._clipViewport ||
typeof(width) === "undefined" ||
typeof(height) === "undefined") {
Log.Debug("Setting viewport to full display region");
width = this._fbWidth;
height = this._fbHeight;
}
width = Math.floor(width);
height = Math.floor(height);
if (width > this._fbWidth) {
width = this._fbWidth;
}
if (height > this._fbHeight) {
height = this._fbHeight;
}
const vp = this._viewportLoc;
if (vp.w !== width || vp.h !== height) {
vp.w = width;
vp.h = height;
const canvas = this._target;
canvas.width = width;
canvas.height = height;
// The position might need to be updated if we've grown
this.viewportChangePos(0, 0);
this._damage(vp.x, vp.y, vp.w, vp.h);
this.flip();
// Update the visible size of the target canvas
this._rescale(this._scale);
}
}
absX(x) {
if (this._scale === 0) {
return 0;
}
return toSigned32bit(x / this._scale + this._viewportLoc.x);
}
absY(y) {
if (this._scale === 0) {
return 0;
}
return toSigned32bit(y / this._scale + this._viewportLoc.y);
}
resize(width, height) {
this._prevDrawStyle = "";
this._fbWidth = width;
this._fbHeight = height;
const canvas = this._backbuffer;
if (canvas.width !== width || canvas.height !== height) {
// We have to save the canvas data since changing the size will clear it
let saveImg = null;
if (canvas.width > 0 && canvas.height > 0) {
saveImg = this._drawCtx.getImageData(0, 0, canvas.width, canvas.height);
}
if (canvas.width !== width) {
canvas.width = width;
}
if (canvas.height !== height) {
canvas.height = height;
}
if (saveImg) {
this._drawCtx.putImageData(saveImg, 0, 0);
}
}
// Readjust the viewport as it may be incorrectly sized
// and positioned
const vp = this._viewportLoc;
this.viewportChangeSize(vp.w, vp.h);
this.viewportChangePos(0, 0);
}
getImageData() {
return this._drawCtx.getImageData(0, 0, this.width, this.height);
}
toDataURL(type, encoderOptions) {
return this._backbuffer.toDataURL(type, encoderOptions);
}
toBlob(callback, type, quality) {
return this._backbuffer.toBlob(callback, type, quality);
}
// Track what parts of the visible canvas that need updating
_damage(x, y, w, h) {
if (x < this._damageBounds.left) {
this._damageBounds.left = x;
}
if (y < this._damageBounds.top) {
this._damageBounds.top = y;
}
if ((x + w) > this._damageBounds.right) {
this._damageBounds.right = x + w;
}
if ((y + h) > this._damageBounds.bottom) {
this._damageBounds.bottom = y + h;
}
}
// Update the visible canvas with the contents of the
// rendering canvas
flip(fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
this._renderQPush({
'type': 'flip'
});
} else {
let x = this._damageBounds.left;
let y = this._damageBounds.top;
let w = this._damageBounds.right - x;
let h = this._damageBounds.bottom - y;
let vx = x - this._viewportLoc.x;
let vy = y - this._viewportLoc.y;
if (vx < 0) {
w += vx;
x -= vx;
vx = 0;
}
if (vy < 0) {
h += vy;
y -= vy;
vy = 0;
}
if ((vx + w) > this._viewportLoc.w) {
w = this._viewportLoc.w - vx;
}
if ((vy + h) > this._viewportLoc.h) {
h = this._viewportLoc.h - vy;
}
if ((w > 0) && (h > 0)) {
// FIXME: We may need to disable image smoothing here
// as well (see copyImage()), but we haven't
// noticed any problem yet.
this._targetCtx.drawImage(this._backbuffer,
x, y, w, h,
vx, vy, w, h);
}
this._damageBounds.left = this._damageBounds.top = 65535;
this._damageBounds.right = this._damageBounds.bottom = 0;
}
}
pending() {
return this._renderQ.length > 0;
}
flush() {
if (this._renderQ.length === 0) {
return Promise.resolve();
} else {
if (this._flushPromise === null) {
this._flushPromise = new Promise((resolve) => {
this._flushResolve = resolve;
});
}
return this._flushPromise;
}
}
fillRect(x, y, width, height, color, fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
this._renderQPush({
'type': 'fill',
'x': x,
'y': y,
'width': width,
'height': height,
'color': color
});
} else {
this._setFillColor(color);
this._drawCtx.fillRect(x, y, width, height);
this._damage(x, y, width, height);
}
}
copyImage(oldX, oldY, newX, newY, w, h, fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
this._renderQPush({
'type': 'copy',
'oldX': oldX,
'oldY': oldY,
'x': newX,
'y': newY,
'width': w,
'height': h,
});
} else {
// Due to this bug among others [1] we need to disable the image-smoothing to
// avoid getting a blur effect when copying data.
//
// 1. https://bugzilla.mozilla.org/show_bug.cgi?id=1194719
//
// We need to set these every time since all properties are reset
// when the the size is changed
this._drawCtx.mozImageSmoothingEnabled = false;
this._drawCtx.webkitImageSmoothingEnabled = false;
this._drawCtx.msImageSmoothingEnabled = false;
this._drawCtx.imageSmoothingEnabled = false;
this._drawCtx.drawImage(this._backbuffer,
oldX, oldY, w, h,
newX, newY, w, h);
this._damage(newX, newY, w, h);
}
}
imageRect(x, y, width, height, mime, arr) {
/* The internal logic cannot handle empty images, so bail early */
if ((width === 0) || (height === 0)) {
return;
}
const img = new Image();
img.src = "data: " + mime + ";base64," + Base64.encode(arr);
this._renderQPush({
'type': 'img',
'img': img,
'x': x,
'y': y,
'width': width,
'height': height
});
}
blitImage(x, y, width, height, arr, offset, fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
// NB(directxman12): it's technically more performant here to use preallocated arrays,
// but it's a lot of extra work for not a lot of payoff -- if we're using the render queue,
// this probably isn't getting called *nearly* as much
const newArr = new Uint8Array(width * height * 4);
newArr.set(new Uint8Array(arr.buffer, 0, newArr.length));
this._renderQPush({
'type': 'blit',
'data': newArr,
'x': x,
'y': y,
'width': width,
'height': height,
});
} else {
// NB(directxman12): arr must be an Type Array view
let data = new Uint8ClampedArray(arr.buffer,
arr.byteOffset + offset,
width * height * 4);
let img = new ImageData(data, width, height);
this._drawCtx.putImageData(img, x, y);
this._damage(x, y, width, height);
}
}
drawImage(img, x, y) {
this._drawCtx.drawImage(img, x, y);
this._damage(x, y, img.width, img.height);
}
autoscale(containerWidth, containerHeight) {
let scaleRatio;
if (containerWidth === 0 || containerHeight === 0) {
scaleRatio = 0;
} else {
const vp = this._viewportLoc;
const targetAspectRatio = containerWidth / containerHeight;
const fbAspectRatio = vp.w / vp.h;
if (fbAspectRatio >= targetAspectRatio) {
scaleRatio = containerWidth / vp.w;
} else {
scaleRatio = containerHeight / vp.h;
}
}
this._rescale(scaleRatio);
}
// ===== PRIVATE METHODS =====
_rescale(factor) {
this._scale = factor;
const vp = this._viewportLoc;
// NB(directxman12): If you set the width directly, or set the
// style width to a number, the canvas is cleared.
// However, if you set the style width to a string
// ('NNNpx'), the canvas is scaled without clearing.
const width = factor * vp.w + 'px';
const height = factor * vp.h + 'px';
if ((this._target.style.width !== width) ||
(this._target.style.height !== height)) {
this._target.style.width = width;
this._target.style.height = height;
}
}
_setFillColor(color) {
const newStyle = 'rgb(' + color[0] + ',' + color[1] + ',' + color[2] + ')';
if (newStyle !== this._prevDrawStyle) {
this._drawCtx.fillStyle = newStyle;
this._prevDrawStyle = newStyle;
}
}
_renderQPush(action) {
this._renderQ.push(action);
if (this._renderQ.length === 1) {
// If this can be rendered immediately it will be, otherwise
// the scanner will wait for the relevant event
this._scanRenderQ();
}
}
_resumeRenderQ() {
// "this" is the object that is ready, not the
// display object
this.removeEventListener('load', this._noVNCDisplay._resumeRenderQ);
this._noVNCDisplay._scanRenderQ();
}
_scanRenderQ() {
let ready = true;
while (ready && this._renderQ.length > 0) {
const a = this._renderQ[0];
switch (a.type) {
case 'flip':
this.flip(true);
break;
case 'copy':
this.copyImage(a.oldX, a.oldY, a.x, a.y, a.width, a.height, true);
break;
case 'fill':
this.fillRect(a.x, a.y, a.width, a.height, a.color, true);
break;
case 'blit':
this.blitImage(a.x, a.y, a.width, a.height, a.data, 0, true);
break;
case 'img':
if (a.img.complete) {
if (a.img.width !== a.width || a.img.height !== a.height) {
Log.Error("Decoded image has incorrect dimensions. Got " +
a.img.width + "x" + a.img.height + ". Expected " +
a.width + "x" + a.height + ".");
return;
}
this.drawImage(a.img, a.x, a.y);
} else {
a.img._noVNCDisplay = this;
a.img.addEventListener('load', this._resumeRenderQ);
// We need to wait for this image to 'load'
// to keep things in-order
ready = false;
}
break;
}
if (ready) {
this._renderQ.shift();
}
}
if (this._renderQ.length === 0 &&
this._flushPromise !== null) {
this._flushResolve();
this._flushPromise = null;
this._flushResolve = null;
}
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
export const encodings = {
encodingRaw: 0,
encodingCopyRect: 1,
encodingRRE: 2,
encodingHextile: 5,
encodingTight: 7,
encodingZRLE: 16,
encodingTightPNG: -260,
encodingJPEG: 21,
pseudoEncodingQualityLevel9: -23,
pseudoEncodingQualityLevel0: -32,
pseudoEncodingDesktopSize: -223,
pseudoEncodingLastRect: -224,
pseudoEncodingCursor: -239,
pseudoEncodingQEMUExtendedKeyEvent: -258,
pseudoEncodingQEMULedEvent: -261,
pseudoEncodingDesktopName: -307,
pseudoEncodingExtendedDesktopSize: -308,
pseudoEncodingXvp: -309,
pseudoEncodingFence: -312,
pseudoEncodingContinuousUpdates: -313,
pseudoEncodingCompressLevel9: -247,
pseudoEncodingCompressLevel0: -256,
pseudoEncodingVMwareCursor: 0x574d5664,
pseudoEncodingExtendedClipboard: 0xc0a1e5ce
};
export function encodingName(num) {
switch (num) {
case encodings.encodingRaw: return "Raw";
case encodings.encodingCopyRect: return "CopyRect";
case encodings.encodingRRE: return "RRE";
case encodings.encodingHextile: return "Hextile";
case encodings.encodingTight: return "Tight";
case encodings.encodingZRLE: return "ZRLE";
case encodings.encodingTightPNG: return "TightPNG";
case encodings.encodingJPEG: return "JPEG";
default: return "[unknown encoding " + num + "]";
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
import { inflateInit, inflate, inflateReset } from "../vendor/pako/lib/zlib/inflate.js";
import ZStream from "../vendor/pako/lib/zlib/zstream.js";
export default class Inflate {
constructor() {
this.strm = new ZStream();
this.chunkSize = 1024 * 10 * 10;
this.strm.output = new Uint8Array(this.chunkSize);
inflateInit(this.strm);
}
setInput(data) {
if (!data) {
//FIXME: flush remaining data.
/* eslint-disable camelcase */
this.strm.input = null;
this.strm.avail_in = 0;
this.strm.next_in = 0;
} else {
this.strm.input = data;
this.strm.avail_in = this.strm.input.length;
this.strm.next_in = 0;
/* eslint-enable camelcase */
}
}
inflate(expected) {
// resize our output buffer if it's too small
// (we could just use multiple chunks, but that would cause an extra
// allocation each time to flatten the chunks)
if (expected > this.chunkSize) {
this.chunkSize = expected;
this.strm.output = new Uint8Array(this.chunkSize);
}
/* eslint-disable camelcase */
this.strm.next_out = 0;
this.strm.avail_out = expected;
/* eslint-enable camelcase */
let ret = inflate(this.strm, 0); // Flush argument not used.
if (ret < 0) {
throw new Error("zlib inflate failed");
}
if (this.strm.next_out != expected) {
throw new Error("Incomplete zlib block");
}
return new Uint8Array(this.strm.output.buffer, 0, this.strm.next_out);
}
reset() {
inflateReset(this.strm);
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
import KeyTable from "./keysym.js";
/*
* Mapping between HTML key values and VNC/X11 keysyms for "special"
* keys that cannot be handled via their Unicode codepoint.
*
* See https://www.w3.org/TR/uievents-key/ for possible values.
*/
const DOMKeyTable = {};
function addStandard(key, standard) {
if (standard === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
DOMKeyTable[key] = [standard, standard, standard, standard];
}
function addLeftRight(key, left, right) {
if (left === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (right === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
DOMKeyTable[key] = [left, left, right, left];
}
function addNumpad(key, standard, numpad) {
if (standard === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (numpad === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
DOMKeyTable[key] = [standard, standard, standard, numpad];
}
// 3.2. Modifier Keys
addLeftRight("Alt", KeyTable.XK_Alt_L, KeyTable.XK_Alt_R);
addStandard("AltGraph", KeyTable.XK_ISO_Level3_Shift);
addStandard("CapsLock", KeyTable.XK_Caps_Lock);
addLeftRight("Control", KeyTable.XK_Control_L, KeyTable.XK_Control_R);
// - Fn
// - FnLock
addLeftRight("Meta", KeyTable.XK_Super_L, KeyTable.XK_Super_R);
addStandard("NumLock", KeyTable.XK_Num_Lock);
addStandard("ScrollLock", KeyTable.XK_Scroll_Lock);
addLeftRight("Shift", KeyTable.XK_Shift_L, KeyTable.XK_Shift_R);
// - Symbol
// - SymbolLock
// - Hyper
// - Super
// 3.3. Whitespace Keys
addNumpad("Enter", KeyTable.XK_Return, KeyTable.XK_KP_Enter);
addStandard("Tab", KeyTable.XK_Tab);
addNumpad(" ", KeyTable.XK_space, KeyTable.XK_KP_Space);
// 3.4. Navigation Keys
addNumpad("ArrowDown", KeyTable.XK_Down, KeyTable.XK_KP_Down);
addNumpad("ArrowLeft", KeyTable.XK_Left, KeyTable.XK_KP_Left);
addNumpad("ArrowRight", KeyTable.XK_Right, KeyTable.XK_KP_Right);
addNumpad("ArrowUp", KeyTable.XK_Up, KeyTable.XK_KP_Up);
addNumpad("End", KeyTable.XK_End, KeyTable.XK_KP_End);
addNumpad("Home", KeyTable.XK_Home, KeyTable.XK_KP_Home);
addNumpad("PageDown", KeyTable.XK_Next, KeyTable.XK_KP_Next);
addNumpad("PageUp", KeyTable.XK_Prior, KeyTable.XK_KP_Prior);
// 3.5. Editing Keys
addStandard("Backspace", KeyTable.XK_BackSpace);
// Browsers send "Clear" for the numpad 5 without NumLock because
// Windows uses VK_Clear for that key. But Unix expects KP_Begin for
// that scenario.
addNumpad("Clear", KeyTable.XK_Clear, KeyTable.XK_KP_Begin);
addStandard("Copy", KeyTable.XF86XK_Copy);
// - CrSel
addStandard("Cut", KeyTable.XF86XK_Cut);
addNumpad("Delete", KeyTable.XK_Delete, KeyTable.XK_KP_Delete);
// - EraseEof
// - ExSel
addNumpad("Insert", KeyTable.XK_Insert, KeyTable.XK_KP_Insert);
addStandard("Paste", KeyTable.XF86XK_Paste);
addStandard("Redo", KeyTable.XK_Redo);
addStandard("Undo", KeyTable.XK_Undo);
// 3.6. UI Keys
// - Accept
// - Again (could just be XK_Redo)
// - Attn
addStandard("Cancel", KeyTable.XK_Cancel);
addStandard("ContextMenu", KeyTable.XK_Menu);
addStandard("Escape", KeyTable.XK_Escape);
addStandard("Execute", KeyTable.XK_Execute);
addStandard("Find", KeyTable.XK_Find);
addStandard("Help", KeyTable.XK_Help);
addStandard("Pause", KeyTable.XK_Pause);
// - Play
// - Props
addStandard("Select", KeyTable.XK_Select);
addStandard("ZoomIn", KeyTable.XF86XK_ZoomIn);
addStandard("ZoomOut", KeyTable.XF86XK_ZoomOut);
// 3.7. Device Keys
addStandard("BrightnessDown", KeyTable.XF86XK_MonBrightnessDown);
addStandard("BrightnessUp", KeyTable.XF86XK_MonBrightnessUp);
addStandard("Eject", KeyTable.XF86XK_Eject);
addStandard("LogOff", KeyTable.XF86XK_LogOff);
addStandard("Power", KeyTable.XF86XK_PowerOff);
addStandard("PowerOff", KeyTable.XF86XK_PowerDown);
addStandard("PrintScreen", KeyTable.XK_Print);
addStandard("Hibernate", KeyTable.XF86XK_Hibernate);
addStandard("Standby", KeyTable.XF86XK_Standby);
addStandard("WakeUp", KeyTable.XF86XK_WakeUp);
// 3.8. IME and Composition Keys
addStandard("AllCandidates", KeyTable.XK_MultipleCandidate);
addStandard("Alphanumeric", KeyTable.XK_Eisu_toggle);
addStandard("CodeInput", KeyTable.XK_Codeinput);
addStandard("Compose", KeyTable.XK_Multi_key);
addStandard("Convert", KeyTable.XK_Henkan);
// - Dead
// - FinalMode
addStandard("GroupFirst", KeyTable.XK_ISO_First_Group);
addStandard("GroupLast", KeyTable.XK_ISO_Last_Group);
addStandard("GroupNext", KeyTable.XK_ISO_Next_Group);
addStandard("GroupPrevious", KeyTable.XK_ISO_Prev_Group);
// - ModeChange (XK_Mode_switch is often used for AltGr)
// - NextCandidate
addStandard("NonConvert", KeyTable.XK_Muhenkan);
addStandard("PreviousCandidate", KeyTable.XK_PreviousCandidate);
// - Process
addStandard("SingleCandidate", KeyTable.XK_SingleCandidate);
addStandard("HangulMode", KeyTable.XK_Hangul);
addStandard("HanjaMode", KeyTable.XK_Hangul_Hanja);
addStandard("JunjaMode", KeyTable.XK_Hangul_Jeonja);
addStandard("Eisu", KeyTable.XK_Eisu_toggle);
addStandard("Hankaku", KeyTable.XK_Hankaku);
addStandard("Hiragana", KeyTable.XK_Hiragana);
addStandard("HiraganaKatakana", KeyTable.XK_Hiragana_Katakana);
addStandard("KanaMode", KeyTable.XK_Kana_Shift); // could also be _Kana_Lock
addStandard("KanjiMode", KeyTable.XK_Kanji);
addStandard("Katakana", KeyTable.XK_Katakana);
addStandard("Romaji", KeyTable.XK_Romaji);
addStandard("Zenkaku", KeyTable.XK_Zenkaku);
addStandard("ZenkakuHankaku", KeyTable.XK_Zenkaku_Hankaku);
// 3.9. General-Purpose Function Keys
addStandard("F1", KeyTable.XK_F1);
addStandard("F2", KeyTable.XK_F2);
addStandard("F3", KeyTable.XK_F3);
addStandard("F4", KeyTable.XK_F4);
addStandard("F5", KeyTable.XK_F5);
addStandard("F6", KeyTable.XK_F6);
addStandard("F7", KeyTable.XK_F7);
addStandard("F8", KeyTable.XK_F8);
addStandard("F9", KeyTable.XK_F9);
addStandard("F10", KeyTable.XK_F10);
addStandard("F11", KeyTable.XK_F11);
addStandard("F12", KeyTable.XK_F12);
addStandard("F13", KeyTable.XK_F13);
addStandard("F14", KeyTable.XK_F14);
addStandard("F15", KeyTable.XK_F15);
addStandard("F16", KeyTable.XK_F16);
addStandard("F17", KeyTable.XK_F17);
addStandard("F18", KeyTable.XK_F18);
addStandard("F19", KeyTable.XK_F19);
addStandard("F20", KeyTable.XK_F20);
addStandard("F21", KeyTable.XK_F21);
addStandard("F22", KeyTable.XK_F22);
addStandard("F23", KeyTable.XK_F23);
addStandard("F24", KeyTable.XK_F24);
addStandard("F25", KeyTable.XK_F25);
addStandard("F26", KeyTable.XK_F26);
addStandard("F27", KeyTable.XK_F27);
addStandard("F28", KeyTable.XK_F28);
addStandard("F29", KeyTable.XK_F29);
addStandard("F30", KeyTable.XK_F30);
addStandard("F31", KeyTable.XK_F31);
addStandard("F32", KeyTable.XK_F32);
addStandard("F33", KeyTable.XK_F33);
addStandard("F34", KeyTable.XK_F34);
addStandard("F35", KeyTable.XK_F35);
// - Soft1...
// 3.10. Multimedia Keys
// - ChannelDown
// - ChannelUp
addStandard("Close", KeyTable.XF86XK_Close);
addStandard("MailForward", KeyTable.XF86XK_MailForward);
addStandard("MailReply", KeyTable.XF86XK_Reply);
addStandard("MailSend", KeyTable.XF86XK_Send);
// - MediaClose
addStandard("MediaFastForward", KeyTable.XF86XK_AudioForward);
addStandard("MediaPause", KeyTable.XF86XK_AudioPause);
addStandard("MediaPlay", KeyTable.XF86XK_AudioPlay);
// - MediaPlayPause
addStandard("MediaRecord", KeyTable.XF86XK_AudioRecord);
addStandard("MediaRewind", KeyTable.XF86XK_AudioRewind);
addStandard("MediaStop", KeyTable.XF86XK_AudioStop);
addStandard("MediaTrackNext", KeyTable.XF86XK_AudioNext);
addStandard("MediaTrackPrevious", KeyTable.XF86XK_AudioPrev);
addStandard("New", KeyTable.XF86XK_New);
addStandard("Open", KeyTable.XF86XK_Open);
addStandard("Print", KeyTable.XK_Print);
addStandard("Save", KeyTable.XF86XK_Save);
addStandard("SpellCheck", KeyTable.XF86XK_Spell);
// 3.11. Multimedia Numpad Keys
// - Key11
// - Key12
// 3.12. Audio Keys
// - AudioBalanceLeft
// - AudioBalanceRight
// - AudioBassBoostDown
// - AudioBassBoostToggle
// - AudioBassBoostUp
// - AudioFaderFront
// - AudioFaderRear
// - AudioSurroundModeNext
// - AudioTrebleDown
// - AudioTrebleUp
addStandard("AudioVolumeDown", KeyTable.XF86XK_AudioLowerVolume);
addStandard("AudioVolumeUp", KeyTable.XF86XK_AudioRaiseVolume);
addStandard("AudioVolumeMute", KeyTable.XF86XK_AudioMute);
// - MicrophoneToggle
// - MicrophoneVolumeDown
// - MicrophoneVolumeUp
addStandard("MicrophoneVolumeMute", KeyTable.XF86XK_AudioMicMute);
// 3.13. Speech Keys
// - SpeechCorrectionList
// - SpeechInputToggle
// 3.14. Application Keys
addStandard("LaunchApplication1", KeyTable.XF86XK_MyComputer);
addStandard("LaunchApplication2", KeyTable.XF86XK_Calculator);
addStandard("LaunchCalendar", KeyTable.XF86XK_Calendar);
// - LaunchContacts
addStandard("LaunchMail", KeyTable.XF86XK_Mail);
addStandard("LaunchMediaPlayer", KeyTable.XF86XK_AudioMedia);
addStandard("LaunchMusicPlayer", KeyTable.XF86XK_Music);
addStandard("LaunchPhone", KeyTable.XF86XK_Phone);
addStandard("LaunchScreenSaver", KeyTable.XF86XK_ScreenSaver);
addStandard("LaunchSpreadsheet", KeyTable.XF86XK_Excel);
addStandard("LaunchWebBrowser", KeyTable.XF86XK_WWW);
addStandard("LaunchWebCam", KeyTable.XF86XK_WebCam);
addStandard("LaunchWordProcessor", KeyTable.XF86XK_Word);
// 3.15. Browser Keys
addStandard("BrowserBack", KeyTable.XF86XK_Back);
addStandard("BrowserFavorites", KeyTable.XF86XK_Favorites);
addStandard("BrowserForward", KeyTable.XF86XK_Forward);
addStandard("BrowserHome", KeyTable.XF86XK_HomePage);
addStandard("BrowserRefresh", KeyTable.XF86XK_Refresh);
addStandard("BrowserSearch", KeyTable.XF86XK_Search);
addStandard("BrowserStop", KeyTable.XF86XK_Stop);
// 3.16. Mobile Phone Keys
// - A whole bunch...
// 3.17. TV Keys
// - A whole bunch...
// 3.18. Media Controller Keys
// - A whole bunch...
addStandard("Dimmer", KeyTable.XF86XK_BrightnessAdjust);
addStandard("MediaAudioTrack", KeyTable.XF86XK_AudioCycleTrack);
addStandard("RandomToggle", KeyTable.XF86XK_AudioRandomPlay);
addStandard("SplitScreenToggle", KeyTable.XF86XK_SplitScreen);
addStandard("Subtitle", KeyTable.XF86XK_Subtitle);
addStandard("VideoModeNext", KeyTable.XF86XK_Next_VMode);
// Extra: Numpad
addNumpad("=", KeyTable.XK_equal, KeyTable.XK_KP_Equal);
addNumpad("+", KeyTable.XK_plus, KeyTable.XK_KP_Add);
addNumpad("-", KeyTable.XK_minus, KeyTable.XK_KP_Subtract);
addNumpad("*", KeyTable.XK_asterisk, KeyTable.XK_KP_Multiply);
addNumpad("/", KeyTable.XK_slash, KeyTable.XK_KP_Divide);
addNumpad(".", KeyTable.XK_period, KeyTable.XK_KP_Decimal);
addNumpad(",", KeyTable.XK_comma, KeyTable.XK_KP_Separator);
addNumpad("0", KeyTable.XK_0, KeyTable.XK_KP_0);
addNumpad("1", KeyTable.XK_1, KeyTable.XK_KP_1);
addNumpad("2", KeyTable.XK_2, KeyTable.XK_KP_2);
addNumpad("3", KeyTable.XK_3, KeyTable.XK_KP_3);
addNumpad("4", KeyTable.XK_4, KeyTable.XK_KP_4);
addNumpad("5", KeyTable.XK_5, KeyTable.XK_KP_5);
addNumpad("6", KeyTable.XK_6, KeyTable.XK_KP_6);
addNumpad("7", KeyTable.XK_7, KeyTable.XK_KP_7);
addNumpad("8", KeyTable.XK_8, KeyTable.XK_KP_8);
addNumpad("9", KeyTable.XK_9, KeyTable.XK_KP_9);
export default DOMKeyTable;

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
/*
* Fallback mapping between HTML key codes (physical keys) and
* HTML key values. This only works for keys that don't vary
* between layouts. We also omit those who manage fine by mapping the
* Unicode representation.
*
* See https://www.w3.org/TR/uievents-code/ for possible codes.
* See https://www.w3.org/TR/uievents-key/ for possible values.
*/
/* eslint-disable key-spacing */
export default {
// 3.1.1.1. Writing System Keys
'Backspace': 'Backspace',
// 3.1.1.2. Functional Keys
'AltLeft': 'Alt',
'AltRight': 'Alt', // This could also be 'AltGraph'
'CapsLock': 'CapsLock',
'ContextMenu': 'ContextMenu',
'ControlLeft': 'Control',
'ControlRight': 'Control',
'Enter': 'Enter',
'MetaLeft': 'Meta',
'MetaRight': 'Meta',
'ShiftLeft': 'Shift',
'ShiftRight': 'Shift',
'Tab': 'Tab',
// FIXME: Japanese/Korean keys
// 3.1.2. Control Pad Section
'Delete': 'Delete',
'End': 'End',
'Help': 'Help',
'Home': 'Home',
'Insert': 'Insert',
'PageDown': 'PageDown',
'PageUp': 'PageUp',
// 3.1.3. Arrow Pad Section
'ArrowDown': 'ArrowDown',
'ArrowLeft': 'ArrowLeft',
'ArrowRight': 'ArrowRight',
'ArrowUp': 'ArrowUp',
// 3.1.4. Numpad Section
'NumLock': 'NumLock',
'NumpadBackspace': 'Backspace',
'NumpadClear': 'Clear',
// 3.1.5. Function Section
'Escape': 'Escape',
'F1': 'F1',
'F2': 'F2',
'F3': 'F3',
'F4': 'F4',
'F5': 'F5',
'F6': 'F6',
'F7': 'F7',
'F8': 'F8',
'F9': 'F9',
'F10': 'F10',
'F11': 'F11',
'F12': 'F12',
'F13': 'F13',
'F14': 'F14',
'F15': 'F15',
'F16': 'F16',
'F17': 'F17',
'F18': 'F18',
'F19': 'F19',
'F20': 'F20',
'F21': 'F21',
'F22': 'F22',
'F23': 'F23',
'F24': 'F24',
'F25': 'F25',
'F26': 'F26',
'F27': 'F27',
'F28': 'F28',
'F29': 'F29',
'F30': 'F30',
'F31': 'F31',
'F32': 'F32',
'F33': 'F33',
'F34': 'F34',
'F35': 'F35',
'PrintScreen': 'PrintScreen',
'ScrollLock': 'ScrollLock',
'Pause': 'Pause',
// 3.1.6. Media Keys
'BrowserBack': 'BrowserBack',
'BrowserFavorites': 'BrowserFavorites',
'BrowserForward': 'BrowserForward',
'BrowserHome': 'BrowserHome',
'BrowserRefresh': 'BrowserRefresh',
'BrowserSearch': 'BrowserSearch',
'BrowserStop': 'BrowserStop',
'Eject': 'Eject',
'LaunchApp1': 'LaunchMyComputer',
'LaunchApp2': 'LaunchCalendar',
'LaunchMail': 'LaunchMail',
'MediaPlayPause': 'MediaPlay',
'MediaStop': 'MediaStop',
'MediaTrackNext': 'MediaTrackNext',
'MediaTrackPrevious': 'MediaTrackPrevious',
'Power': 'Power',
'Sleep': 'Sleep',
'AudioVolumeDown': 'AudioVolumeDown',
'AudioVolumeMute': 'AudioVolumeMute',
'AudioVolumeUp': 'AudioVolumeUp',
'WakeUp': 'WakeUp',
};

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
const GH_NOGESTURE = 0;
const GH_ONETAP = 1;
const GH_TWOTAP = 2;
const GH_THREETAP = 4;
const GH_DRAG = 8;
const GH_LONGPRESS = 16;
const GH_TWODRAG = 32;
const GH_PINCH = 64;
const GH_INITSTATE = 127;
const GH_MOVE_THRESHOLD = 50;
const GH_ANGLE_THRESHOLD = 90; // Degrees
// Timeout when waiting for gestures (ms)
const GH_MULTITOUCH_TIMEOUT = 250;
// Maximum time between press and release for a tap (ms)
const GH_TAP_TIMEOUT = 1000;
// Timeout when waiting for longpress (ms)
const GH_LONGPRESS_TIMEOUT = 1000;
// Timeout when waiting to decide between PINCH and TWODRAG (ms)
const GH_TWOTOUCH_TIMEOUT = 50;
export default class GestureHandler {
constructor() {
this._target = null;
this._state = GH_INITSTATE;
this._tracked = [];
this._ignored = [];
this._waitingRelease = false;
this._releaseStart = 0.0;
this._longpressTimeoutId = null;
this._twoTouchTimeoutId = null;
this._boundEventHandler = this._eventHandler.bind(this);
}
attach(target) {
this.detach();
this._target = target;
this._target.addEventListener('touchstart',
this._boundEventHandler);
this._target.addEventListener('touchmove',
this._boundEventHandler);
this._target.addEventListener('touchend',
this._boundEventHandler);
this._target.addEventListener('touchcancel',
this._boundEventHandler);
}
detach() {
if (!this._target) {
return;
}
this._stopLongpressTimeout();
this._stopTwoTouchTimeout();
this._target.removeEventListener('touchstart',
this._boundEventHandler);
this._target.removeEventListener('touchmove',
this._boundEventHandler);
this._target.removeEventListener('touchend',
this._boundEventHandler);
this._target.removeEventListener('touchcancel',
this._boundEventHandler);
this._target = null;
}
_eventHandler(e) {
let fn;
e.stopPropagation();
e.preventDefault();
switch (e.type) {
case 'touchstart':
fn = this._touchStart;
break;
case 'touchmove':
fn = this._touchMove;
break;
case 'touchend':
case 'touchcancel':
fn = this._touchEnd;
break;
}
for (let i = 0; i < e.changedTouches.length; i++) {
let touch = e.changedTouches[i];
fn.call(this, touch.identifier, touch.clientX, touch.clientY);
}
}
_touchStart(id, x, y) {
// Ignore any new touches if there is already an active gesture,
// or we're in a cleanup state
if (this._hasDetectedGesture() || (this._state === GH_NOGESTURE)) {
this._ignored.push(id);
return;
}
// Did it take too long between touches that we should no longer
// consider this a single gesture?
if ((this._tracked.length > 0) &&
((Date.now() - this._tracked[0].started) > GH_MULTITOUCH_TIMEOUT)) {
this._state = GH_NOGESTURE;
this._ignored.push(id);
return;
}
// If we're waiting for fingers to release then we should no longer
// recognize new touches
if (this._waitingRelease) {
this._state = GH_NOGESTURE;
this._ignored.push(id);
return;
}
this._tracked.push({
id: id,
started: Date.now(),
active: true,
firstX: x,
firstY: y,
lastX: x,
lastY: y,
angle: 0
});
switch (this._tracked.length) {
case 1:
this._startLongpressTimeout();
break;
case 2:
this._state &= ~(GH_ONETAP | GH_DRAG | GH_LONGPRESS);
this._stopLongpressTimeout();
break;
case 3:
this._state &= ~(GH_TWOTAP | GH_TWODRAG | GH_PINCH);
break;
default:
this._state = GH_NOGESTURE;
}
}
_touchMove(id, x, y) {
let touch = this._tracked.find(t => t.id === id);
// If this is an update for a touch we're not tracking, ignore it
if (touch === undefined) {
return;
}
// Update the touches last position with the event coordinates
touch.lastX = x;
touch.lastY = y;
let deltaX = x - touch.firstX;
let deltaY = y - touch.firstY;
// Update angle when the touch has moved
if ((touch.firstX !== touch.lastX) ||
(touch.firstY !== touch.lastY)) {
touch.angle = Math.atan2(deltaY, deltaX) * 180 / Math.PI;
}
if (!this._hasDetectedGesture()) {
// Ignore moves smaller than the minimum threshold
if (Math.hypot(deltaX, deltaY) < GH_MOVE_THRESHOLD) {
return;
}
// Can't be a tap or long press as we've seen movement
this._state &= ~(GH_ONETAP | GH_TWOTAP | GH_THREETAP | GH_LONGPRESS);
this._stopLongpressTimeout();
if (this._tracked.length !== 1) {
this._state &= ~(GH_DRAG);
}
if (this._tracked.length !== 2) {
this._state &= ~(GH_TWODRAG | GH_PINCH);
}
// We need to figure out which of our different two touch gestures
// this might be
if (this._tracked.length === 2) {
// The other touch is the one where the id doesn't match
let prevTouch = this._tracked.find(t => t.id !== id);
// How far the previous touch point has moved since start
let prevDeltaMove = Math.hypot(prevTouch.firstX - prevTouch.lastX,
prevTouch.firstY - prevTouch.lastY);
// We know that the current touch moved far enough,
// but unless both touches moved further than their
// threshold we don't want to disqualify any gestures
if (prevDeltaMove > GH_MOVE_THRESHOLD) {
// The angle difference between the direction of the touch points
let deltaAngle = Math.abs(touch.angle - prevTouch.angle);
deltaAngle = Math.abs(((deltaAngle + 180) % 360) - 180);
// PINCH or TWODRAG can be eliminated depending on the angle
if (deltaAngle > GH_ANGLE_THRESHOLD) {
this._state &= ~GH_TWODRAG;
} else {
this._state &= ~GH_PINCH;
}
if (this._isTwoTouchTimeoutRunning()) {
this._stopTwoTouchTimeout();
}
} else if (!this._isTwoTouchTimeoutRunning()) {
// We can't determine the gesture right now, let's
// wait and see if more events are on their way
this._startTwoTouchTimeout();
}
}
if (!this._hasDetectedGesture()) {
return;
}
this._pushEvent('gesturestart');
}
this._pushEvent('gesturemove');
}
_touchEnd(id, x, y) {
// Check if this is an ignored touch
if (this._ignored.indexOf(id) !== -1) {
// Remove this touch from ignored
this._ignored.splice(this._ignored.indexOf(id), 1);
// And reset the state if there are no more touches
if ((this._ignored.length === 0) &&
(this._tracked.length === 0)) {
this._state = GH_INITSTATE;
this._waitingRelease = false;
}
return;
}
// We got a touchend before the timer triggered,
// this cannot result in a gesture anymore.
if (!this._hasDetectedGesture() &&
this._isTwoTouchTimeoutRunning()) {
this._stopTwoTouchTimeout();
this._state = GH_NOGESTURE;
}
// Some gestures don't trigger until a touch is released
if (!this._hasDetectedGesture()) {
// Can't be a gesture that relies on movement
this._state &= ~(GH_DRAG | GH_TWODRAG | GH_PINCH);
// Or something that relies on more time
this._state &= ~GH_LONGPRESS;
this._stopLongpressTimeout();
if (!this._waitingRelease) {
this._releaseStart = Date.now();
this._waitingRelease = true;
// Can't be a tap that requires more touches than we current have
switch (this._tracked.length) {
case 1:
this._state &= ~(GH_TWOTAP | GH_THREETAP);
break;
case 2:
this._state &= ~(GH_ONETAP | GH_THREETAP);
break;
}
}
}
// Waiting for all touches to release? (i.e. some tap)
if (this._waitingRelease) {
// Were all touches released at roughly the same time?
if ((Date.now() - this._releaseStart) > GH_MULTITOUCH_TIMEOUT) {
this._state = GH_NOGESTURE;
}
// Did too long time pass between press and release?
if (this._tracked.some(t => (Date.now() - t.started) > GH_TAP_TIMEOUT)) {
this._state = GH_NOGESTURE;
}
let touch = this._tracked.find(t => t.id === id);
touch.active = false;
// Are we still waiting for more releases?
if (this._hasDetectedGesture()) {
this._pushEvent('gesturestart');
} else {
// Have we reached a dead end?
if (this._state !== GH_NOGESTURE) {
return;
}
}
}
if (this._hasDetectedGesture()) {
this._pushEvent('gestureend');
}
// Ignore any remaining touches until they are ended
for (let i = 0; i < this._tracked.length; i++) {
if (this._tracked[i].active) {
this._ignored.push(this._tracked[i].id);
}
}
this._tracked = [];
this._state = GH_NOGESTURE;
// Remove this touch from ignored if it's in there
if (this._ignored.indexOf(id) !== -1) {
this._ignored.splice(this._ignored.indexOf(id), 1);
}
// We reset the state if ignored is empty
if ((this._ignored.length === 0)) {
this._state = GH_INITSTATE;
this._waitingRelease = false;
}
}
_hasDetectedGesture() {
if (this._state === GH_NOGESTURE) {
return false;
}
// Check to see if the bitmask value is a power of 2
// (i.e. only one bit set). If it is, we have a state.
if (this._state & (this._state - 1)) {
return false;
}
// For taps we also need to have all touches released
// before we've fully detected the gesture
if (this._state & (GH_ONETAP | GH_TWOTAP | GH_THREETAP)) {
if (this._tracked.some(t => t.active)) {
return false;
}
}
return true;
}
_startLongpressTimeout() {
this._stopLongpressTimeout();
this._longpressTimeoutId = setTimeout(() => this._longpressTimeout(),
GH_LONGPRESS_TIMEOUT);
}
_stopLongpressTimeout() {
clearTimeout(this._longpressTimeoutId);
this._longpressTimeoutId = null;
}
_longpressTimeout() {
if (this._hasDetectedGesture()) {
throw new Error("A longpress gesture failed, conflict with a different gesture");
}
this._state = GH_LONGPRESS;
this._pushEvent('gesturestart');
}
_startTwoTouchTimeout() {
this._stopTwoTouchTimeout();
this._twoTouchTimeoutId = setTimeout(() => this._twoTouchTimeout(),
GH_TWOTOUCH_TIMEOUT);
}
_stopTwoTouchTimeout() {
clearTimeout(this._twoTouchTimeoutId);
this._twoTouchTimeoutId = null;
}
_isTwoTouchTimeoutRunning() {
return this._twoTouchTimeoutId !== null;
}
_twoTouchTimeout() {
if (this._tracked.length === 0) {
throw new Error("A pinch or two drag gesture failed, no tracked touches");
}
// How far each touch point has moved since start
let avgM = this._getAverageMovement();
let avgMoveH = Math.abs(avgM.x);
let avgMoveV = Math.abs(avgM.y);
// The difference in the distance between where
// the touch points started and where they are now
let avgD = this._getAverageDistance();
let deltaTouchDistance = Math.abs(Math.hypot(avgD.first.x, avgD.first.y) -
Math.hypot(avgD.last.x, avgD.last.y));
if ((avgMoveV < deltaTouchDistance) &&
(avgMoveH < deltaTouchDistance)) {
this._state = GH_PINCH;
} else {
this._state = GH_TWODRAG;
}
this._pushEvent('gesturestart');
this._pushEvent('gesturemove');
}
_pushEvent(type) {
let detail = { type: this._stateToGesture(this._state) };
// For most gesture events the current (average) position is the
// most useful
let avg = this._getPosition();
let pos = avg.last;
// However we have a slight distance to detect gestures, so for the
// first gesture event we want to use the first positions we saw
if (type === 'gesturestart') {
pos = avg.first;
}
// For these gestures, we always want the event coordinates
// to be where the gesture began, not the current touch location.
switch (this._state) {
case GH_TWODRAG:
case GH_PINCH:
pos = avg.first;
break;
}
detail['clientX'] = pos.x;
detail['clientY'] = pos.y;
// FIXME: other coordinates?
// Some gestures also have a magnitude
if (this._state === GH_PINCH) {
let distance = this._getAverageDistance();
if (type === 'gesturestart') {
detail['magnitudeX'] = distance.first.x;
detail['magnitudeY'] = distance.first.y;
} else {
detail['magnitudeX'] = distance.last.x;
detail['magnitudeY'] = distance.last.y;
}
} else if (this._state === GH_TWODRAG) {
if (type === 'gesturestart') {
detail['magnitudeX'] = 0.0;
detail['magnitudeY'] = 0.0;
} else {
let movement = this._getAverageMovement();
detail['magnitudeX'] = movement.x;
detail['magnitudeY'] = movement.y;
}
}
let gev = new CustomEvent(type, { detail: detail });
this._target.dispatchEvent(gev);
}
_stateToGesture(state) {
switch (state) {
case GH_ONETAP:
return 'onetap';
case GH_TWOTAP:
return 'twotap';
case GH_THREETAP:
return 'threetap';
case GH_DRAG:
return 'drag';
case GH_LONGPRESS:
return 'longpress';
case GH_TWODRAG:
return 'twodrag';
case GH_PINCH:
return 'pinch';
}
throw new Error("Unknown gesture state: " + state);
}
_getPosition() {
if (this._tracked.length === 0) {
throw new Error("Failed to get gesture position, no tracked touches");
}
let size = this._tracked.length;
let fx = 0, fy = 0, lx = 0, ly = 0;
for (let i = 0; i < this._tracked.length; i++) {
fx += this._tracked[i].firstX;
fy += this._tracked[i].firstY;
lx += this._tracked[i].lastX;
ly += this._tracked[i].lastY;
}
return { first: { x: fx / size,
y: fy / size },
last: { x: lx / size,
y: ly / size } };
}
_getAverageMovement() {
if (this._tracked.length === 0) {
throw new Error("Failed to get gesture movement, no tracked touches");
}
let totalH, totalV;
totalH = totalV = 0;
let size = this._tracked.length;
for (let i = 0; i < this._tracked.length; i++) {
totalH += this._tracked[i].lastX - this._tracked[i].firstX;
totalV += this._tracked[i].lastY - this._tracked[i].firstY;
}
return { x: totalH / size,
y: totalV / size };
}
_getAverageDistance() {
if (this._tracked.length === 0) {
throw new Error("Failed to get gesture distance, no tracked touches");
}
// Distance between the first and last tracked touches
let first = this._tracked[0];
let last = this._tracked[this._tracked.length - 1];
let fdx = Math.abs(last.firstX - first.firstX);
let fdy = Math.abs(last.firstY - first.firstY);
let ldx = Math.abs(last.lastX - first.lastX);
let ldy = Math.abs(last.lastY - first.lastY);
return { first: { x: fdx, y: fdy },
last: { x: ldx, y: ldy } };
}
}

292
core/input/keyboard.js Normal file
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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
import * as Log from '../util/logging.js';
import { stopEvent } from '../util/events.js';
import * as KeyboardUtil from "./util.js";
import KeyTable from "./keysym.js";
import * as browser from "../util/browser.js";
//
// Keyboard event handler
//
export default class Keyboard {
constructor(target) {
this._target = target || null;
this._keyDownList = {}; // List of depressed keys
// (even if they are happy)
this._altGrArmed = false; // Windows AltGr detection
// keep these here so we can refer to them later
this._eventHandlers = {
'keyup': this._handleKeyUp.bind(this),
'keydown': this._handleKeyDown.bind(this),
'blur': this._allKeysUp.bind(this),
};
// ===== EVENT HANDLERS =====
this.onkeyevent = () => {}; // Handler for key press/release
}
// ===== PRIVATE METHODS =====
_sendKeyEvent(keysym, code, down, numlock = null, capslock = null) {
if (down) {
this._keyDownList[code] = keysym;
} else {
// Do we really think this key is down?
if (!(code in this._keyDownList)) {
return;
}
delete this._keyDownList[code];
}
Log.Debug("onkeyevent " + (down ? "down" : "up") +
", keysym: " + keysym, ", code: " + code +
", numlock: " + numlock + ", capslock: " + capslock);
this.onkeyevent(keysym, code, down, numlock, capslock);
}
_getKeyCode(e) {
const code = KeyboardUtil.getKeycode(e);
if (code !== 'Unidentified') {
return code;
}
// Unstable, but we don't have anything else to go on
if (e.keyCode) {
// 229 is used for composition events
if (e.keyCode !== 229) {
return 'Platform' + e.keyCode;
}
}
// A precursor to the final DOM3 standard. Unfortunately it
// is not layout independent, so it is as bad as using keyCode
if (e.keyIdentifier) {
// Non-character key?
if (e.keyIdentifier.substr(0, 2) !== 'U+') {
return e.keyIdentifier;
}
const codepoint = parseInt(e.keyIdentifier.substr(2), 16);
const char = String.fromCharCode(codepoint).toUpperCase();
return 'Platform' + char.charCodeAt();
}
return 'Unidentified';
}
_handleKeyDown(e) {
const code = this._getKeyCode(e);
let keysym = KeyboardUtil.getKeysym(e);
let numlock = e.getModifierState('NumLock');
let capslock = e.getModifierState('CapsLock');
// getModifierState for NumLock is not supported on mac and ios and always returns false.
// Set to null to indicate unknown/unsupported instead.
if (browser.isMac() || browser.isIOS()) {
numlock = null;
}
// Windows doesn't have a proper AltGr, but handles it using
// fake Ctrl+Alt. However the remote end might not be Windows,
// so we need to merge those in to a single AltGr event. We
// detect this case by seeing the two key events directly after
// each other with a very short time between them (<50ms).
if (this._altGrArmed) {
this._altGrArmed = false;
clearTimeout(this._altGrTimeout);
if ((code === "AltRight") &&
((e.timeStamp - this._altGrCtrlTime) < 50)) {
// FIXME: We fail to detect this if either Ctrl key is
// first manually pressed as Windows then no
// longer sends the fake Ctrl down event. It
// does however happily send real Ctrl events
// even when AltGr is already down. Some
// browsers detect this for us though and set the
// key to "AltGraph".
keysym = KeyTable.XK_ISO_Level3_Shift;
} else {
this._sendKeyEvent(KeyTable.XK_Control_L, "ControlLeft", true, numlock, capslock);
}
}
// We cannot handle keys we cannot track, but we also need
// to deal with virtual keyboards which omit key info
if (code === 'Unidentified') {
if (keysym) {
// If it's a virtual keyboard then it should be
// sufficient to just send press and release right
// after each other
this._sendKeyEvent(keysym, code, true, numlock, capslock);
this._sendKeyEvent(keysym, code, false, numlock, capslock);
}
stopEvent(e);
return;
}
// Alt behaves more like AltGraph on macOS, so shuffle the
// keys around a bit to make things more sane for the remote
// server. This method is used by RealVNC and TigerVNC (and
// possibly others).
if (browser.isMac() || browser.isIOS()) {
switch (keysym) {
case KeyTable.XK_Super_L:
keysym = KeyTable.XK_Alt_L;
break;
case KeyTable.XK_Super_R:
keysym = KeyTable.XK_Super_L;
break;
case KeyTable.XK_Alt_L:
keysym = KeyTable.XK_Mode_switch;
break;
case KeyTable.XK_Alt_R:
keysym = KeyTable.XK_ISO_Level3_Shift;
break;
}
}
// Is this key already pressed? If so, then we must use the
// same keysym or we'll confuse the server
if (code in this._keyDownList) {
keysym = this._keyDownList[code];
}
// macOS doesn't send proper key releases if a key is pressed
// while meta is held down
if ((browser.isMac() || browser.isIOS()) &&
(e.metaKey && code !== 'MetaLeft' && code !== 'MetaRight')) {
this._sendKeyEvent(keysym, code, true, numlock, capslock);
this._sendKeyEvent(keysym, code, false, numlock, capslock);
stopEvent(e);
return;
}
// macOS doesn't send proper key events for modifiers, only
// state change events. That gets extra confusing for CapsLock
// which toggles on each press, but not on release. So pretend
// it was a quick press and release of the button.
if ((browser.isMac() || browser.isIOS()) && (code === 'CapsLock')) {
this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', true, numlock, capslock);
this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', false, numlock, capslock);
stopEvent(e);
return;
}
// Windows doesn't send proper key releases for a bunch of
// Japanese IM keys so we have to fake the release right away
const jpBadKeys = [ KeyTable.XK_Zenkaku_Hankaku,
KeyTable.XK_Eisu_toggle,
KeyTable.XK_Katakana,
KeyTable.XK_Hiragana,
KeyTable.XK_Romaji ];
if (browser.isWindows() && jpBadKeys.includes(keysym)) {
this._sendKeyEvent(keysym, code, true, numlock, capslock);
this._sendKeyEvent(keysym, code, false, numlock, capslock);
stopEvent(e);
return;
}
stopEvent(e);
// Possible start of AltGr sequence? (see above)
if ((code === "ControlLeft") && browser.isWindows() &&
!("ControlLeft" in this._keyDownList)) {
this._altGrArmed = true;
this._altGrTimeout = setTimeout(this._handleAltGrTimeout.bind(this), 100);
this._altGrCtrlTime = e.timeStamp;
return;
}
this._sendKeyEvent(keysym, code, true, numlock, capslock);
}
_handleKeyUp(e) {
stopEvent(e);
const code = this._getKeyCode(e);
// We can't get a release in the middle of an AltGr sequence, so
// abort that detection
if (this._altGrArmed) {
this._altGrArmed = false;
clearTimeout(this._altGrTimeout);
this._sendKeyEvent(KeyTable.XK_Control_L, "ControlLeft", true);
}
// See comment in _handleKeyDown()
if ((browser.isMac() || browser.isIOS()) && (code === 'CapsLock')) {
this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', true);
this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', false);
return;
}
this._sendKeyEvent(this._keyDownList[code], code, false);
// Windows has a rather nasty bug where it won't send key
// release events for a Shift button if the other Shift is still
// pressed
if (browser.isWindows() && ((code === 'ShiftLeft') ||
(code === 'ShiftRight'))) {
if ('ShiftRight' in this._keyDownList) {
this._sendKeyEvent(this._keyDownList['ShiftRight'],
'ShiftRight', false);
}
if ('ShiftLeft' in this._keyDownList) {
this._sendKeyEvent(this._keyDownList['ShiftLeft'],
'ShiftLeft', false);
}
}
}
_handleAltGrTimeout() {
this._altGrArmed = false;
clearTimeout(this._altGrTimeout);
this._sendKeyEvent(KeyTable.XK_Control_L, "ControlLeft", true);
}
_allKeysUp() {
Log.Debug(">> Keyboard.allKeysUp");
for (let code in this._keyDownList) {
this._sendKeyEvent(this._keyDownList[code], code, false);
}
Log.Debug("<< Keyboard.allKeysUp");
}
// ===== PUBLIC METHODS =====
grab() {
//Log.Debug(">> Keyboard.grab");
this._target.addEventListener('keydown', this._eventHandlers.keydown);
this._target.addEventListener('keyup', this._eventHandlers.keyup);
// Release (key up) if window loses focus
window.addEventListener('blur', this._eventHandlers.blur);
//Log.Debug("<< Keyboard.grab");
}
ungrab() {
//Log.Debug(">> Keyboard.ungrab");
this._target.removeEventListener('keydown', this._eventHandlers.keydown);
this._target.removeEventListener('keyup', this._eventHandlers.keyup);
window.removeEventListener('blur', this._eventHandlers.blur);
// Release (key up) all keys that are in a down state
this._allKeysUp();
//Log.Debug(">> Keyboard.ungrab");
}
}

616
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/* eslint-disable key-spacing */
export default {
XK_VoidSymbol: 0xffffff, /* Void symbol */
XK_BackSpace: 0xff08, /* Back space, back char */
XK_Tab: 0xff09,
XK_Linefeed: 0xff0a, /* Linefeed, LF */
XK_Clear: 0xff0b,
XK_Return: 0xff0d, /* Return, enter */
XK_Pause: 0xff13, /* Pause, hold */
XK_Scroll_Lock: 0xff14,
XK_Sys_Req: 0xff15,
XK_Escape: 0xff1b,
XK_Delete: 0xffff, /* Delete, rubout */
/* International & multi-key character composition */
XK_Multi_key: 0xff20, /* Multi-key character compose */
XK_Codeinput: 0xff37,
XK_SingleCandidate: 0xff3c,
XK_MultipleCandidate: 0xff3d,
XK_PreviousCandidate: 0xff3e,
/* Japanese keyboard support */
XK_Kanji: 0xff21, /* Kanji, Kanji convert */
XK_Muhenkan: 0xff22, /* Cancel Conversion */
XK_Henkan_Mode: 0xff23, /* Start/Stop Conversion */
XK_Henkan: 0xff23, /* Alias for Henkan_Mode */
XK_Romaji: 0xff24, /* to Romaji */
XK_Hiragana: 0xff25, /* to Hiragana */
XK_Katakana: 0xff26, /* to Katakana */
XK_Hiragana_Katakana: 0xff27, /* Hiragana/Katakana toggle */
XK_Zenkaku: 0xff28, /* to Zenkaku */
XK_Hankaku: 0xff29, /* to Hankaku */
XK_Zenkaku_Hankaku: 0xff2a, /* Zenkaku/Hankaku toggle */
XK_Touroku: 0xff2b, /* Add to Dictionary */
XK_Massyo: 0xff2c, /* Delete from Dictionary */
XK_Kana_Lock: 0xff2d, /* Kana Lock */
XK_Kana_Shift: 0xff2e, /* Kana Shift */
XK_Eisu_Shift: 0xff2f, /* Alphanumeric Shift */
XK_Eisu_toggle: 0xff30, /* Alphanumeric toggle */
XK_Kanji_Bangou: 0xff37, /* Codeinput */
XK_Zen_Koho: 0xff3d, /* Multiple/All Candidate(s) */
XK_Mae_Koho: 0xff3e, /* Previous Candidate */
/* Cursor control & motion */
XK_Home: 0xff50,
XK_Left: 0xff51, /* Move left, left arrow */
XK_Up: 0xff52, /* Move up, up arrow */
XK_Right: 0xff53, /* Move right, right arrow */
XK_Down: 0xff54, /* Move down, down arrow */
XK_Prior: 0xff55, /* Prior, previous */
XK_Page_Up: 0xff55,
XK_Next: 0xff56, /* Next */
XK_Page_Down: 0xff56,
XK_End: 0xff57, /* EOL */
XK_Begin: 0xff58, /* BOL */
/* Misc functions */
XK_Select: 0xff60, /* Select, mark */
XK_Print: 0xff61,
XK_Execute: 0xff62, /* Execute, run, do */
XK_Insert: 0xff63, /* Insert, insert here */
XK_Undo: 0xff65,
XK_Redo: 0xff66, /* Redo, again */
XK_Menu: 0xff67,
XK_Find: 0xff68, /* Find, search */
XK_Cancel: 0xff69, /* Cancel, stop, abort, exit */
XK_Help: 0xff6a, /* Help */
XK_Break: 0xff6b,
XK_Mode_switch: 0xff7e, /* Character set switch */
XK_script_switch: 0xff7e, /* Alias for mode_switch */
XK_Num_Lock: 0xff7f,
/* Keypad functions, keypad numbers cleverly chosen to map to ASCII */
XK_KP_Space: 0xff80, /* Space */
XK_KP_Tab: 0xff89,
XK_KP_Enter: 0xff8d, /* Enter */
XK_KP_F1: 0xff91, /* PF1, KP_A, ... */
XK_KP_F2: 0xff92,
XK_KP_F3: 0xff93,
XK_KP_F4: 0xff94,
XK_KP_Home: 0xff95,
XK_KP_Left: 0xff96,
XK_KP_Up: 0xff97,
XK_KP_Right: 0xff98,
XK_KP_Down: 0xff99,
XK_KP_Prior: 0xff9a,
XK_KP_Page_Up: 0xff9a,
XK_KP_Next: 0xff9b,
XK_KP_Page_Down: 0xff9b,
XK_KP_End: 0xff9c,
XK_KP_Begin: 0xff9d,
XK_KP_Insert: 0xff9e,
XK_KP_Delete: 0xff9f,
XK_KP_Equal: 0xffbd, /* Equals */
XK_KP_Multiply: 0xffaa,
XK_KP_Add: 0xffab,
XK_KP_Separator: 0xffac, /* Separator, often comma */
XK_KP_Subtract: 0xffad,
XK_KP_Decimal: 0xffae,
XK_KP_Divide: 0xffaf,
XK_KP_0: 0xffb0,
XK_KP_1: 0xffb1,
XK_KP_2: 0xffb2,
XK_KP_3: 0xffb3,
XK_KP_4: 0xffb4,
XK_KP_5: 0xffb5,
XK_KP_6: 0xffb6,
XK_KP_7: 0xffb7,
XK_KP_8: 0xffb8,
XK_KP_9: 0xffb9,
/*
* Auxiliary functions; note the duplicate definitions for left and right
* function keys; Sun keyboards and a few other manufacturers have such
* function key groups on the left and/or right sides of the keyboard.
* We've not found a keyboard with more than 35 function keys total.
*/
XK_F1: 0xffbe,
XK_F2: 0xffbf,
XK_F3: 0xffc0,
XK_F4: 0xffc1,
XK_F5: 0xffc2,
XK_F6: 0xffc3,
XK_F7: 0xffc4,
XK_F8: 0xffc5,
XK_F9: 0xffc6,
XK_F10: 0xffc7,
XK_F11: 0xffc8,
XK_L1: 0xffc8,
XK_F12: 0xffc9,
XK_L2: 0xffc9,
XK_F13: 0xffca,
XK_L3: 0xffca,
XK_F14: 0xffcb,
XK_L4: 0xffcb,
XK_F15: 0xffcc,
XK_L5: 0xffcc,
XK_F16: 0xffcd,
XK_L6: 0xffcd,
XK_F17: 0xffce,
XK_L7: 0xffce,
XK_F18: 0xffcf,
XK_L8: 0xffcf,
XK_F19: 0xffd0,
XK_L9: 0xffd0,
XK_F20: 0xffd1,
XK_L10: 0xffd1,
XK_F21: 0xffd2,
XK_R1: 0xffd2,
XK_F22: 0xffd3,
XK_R2: 0xffd3,
XK_F23: 0xffd4,
XK_R3: 0xffd4,
XK_F24: 0xffd5,
XK_R4: 0xffd5,
XK_F25: 0xffd6,
XK_R5: 0xffd6,
XK_F26: 0xffd7,
XK_R6: 0xffd7,
XK_F27: 0xffd8,
XK_R7: 0xffd8,
XK_F28: 0xffd9,
XK_R8: 0xffd9,
XK_F29: 0xffda,
XK_R9: 0xffda,
XK_F30: 0xffdb,
XK_R10: 0xffdb,
XK_F31: 0xffdc,
XK_R11: 0xffdc,
XK_F32: 0xffdd,
XK_R12: 0xffdd,
XK_F33: 0xffde,
XK_R13: 0xffde,
XK_F34: 0xffdf,
XK_R14: 0xffdf,
XK_F35: 0xffe0,
XK_R15: 0xffe0,
/* Modifiers */
XK_Shift_L: 0xffe1, /* Left shift */
XK_Shift_R: 0xffe2, /* Right shift */
XK_Control_L: 0xffe3, /* Left control */
XK_Control_R: 0xffe4, /* Right control */
XK_Caps_Lock: 0xffe5, /* Caps lock */
XK_Shift_Lock: 0xffe6, /* Shift lock */
XK_Meta_L: 0xffe7, /* Left meta */
XK_Meta_R: 0xffe8, /* Right meta */
XK_Alt_L: 0xffe9, /* Left alt */
XK_Alt_R: 0xffea, /* Right alt */
XK_Super_L: 0xffeb, /* Left super */
XK_Super_R: 0xffec, /* Right super */
XK_Hyper_L: 0xffed, /* Left hyper */
XK_Hyper_R: 0xffee, /* Right hyper */
/*
* Keyboard (XKB) Extension function and modifier keys
* (from Appendix C of "The X Keyboard Extension: Protocol Specification")
* Byte 3 = 0xfe
*/
XK_ISO_Level3_Shift: 0xfe03, /* AltGr */
XK_ISO_Next_Group: 0xfe08,
XK_ISO_Prev_Group: 0xfe0a,
XK_ISO_First_Group: 0xfe0c,
XK_ISO_Last_Group: 0xfe0e,
/*
* Latin 1
* (ISO/IEC 8859-1: Unicode U+0020..U+00FF)
* Byte 3: 0
*/
XK_space: 0x0020, /* U+0020 SPACE */
XK_exclam: 0x0021, /* U+0021 EXCLAMATION MARK */
XK_quotedbl: 0x0022, /* U+0022 QUOTATION MARK */
XK_numbersign: 0x0023, /* U+0023 NUMBER SIGN */
XK_dollar: 0x0024, /* U+0024 DOLLAR SIGN */
XK_percent: 0x0025, /* U+0025 PERCENT SIGN */
XK_ampersand: 0x0026, /* U+0026 AMPERSAND */
XK_apostrophe: 0x0027, /* U+0027 APOSTROPHE */
XK_quoteright: 0x0027, /* deprecated */
XK_parenleft: 0x0028, /* U+0028 LEFT PARENTHESIS */
XK_parenright: 0x0029, /* U+0029 RIGHT PARENTHESIS */
XK_asterisk: 0x002a, /* U+002A ASTERISK */
XK_plus: 0x002b, /* U+002B PLUS SIGN */
XK_comma: 0x002c, /* U+002C COMMA */
XK_minus: 0x002d, /* U+002D HYPHEN-MINUS */
XK_period: 0x002e, /* U+002E FULL STOP */
XK_slash: 0x002f, /* U+002F SOLIDUS */
XK_0: 0x0030, /* U+0030 DIGIT ZERO */
XK_1: 0x0031, /* U+0031 DIGIT ONE */
XK_2: 0x0032, /* U+0032 DIGIT TWO */
XK_3: 0x0033, /* U+0033 DIGIT THREE */
XK_4: 0x0034, /* U+0034 DIGIT FOUR */
XK_5: 0x0035, /* U+0035 DIGIT FIVE */
XK_6: 0x0036, /* U+0036 DIGIT SIX */
XK_7: 0x0037, /* U+0037 DIGIT SEVEN */
XK_8: 0x0038, /* U+0038 DIGIT EIGHT */
XK_9: 0x0039, /* U+0039 DIGIT NINE */
XK_colon: 0x003a, /* U+003A COLON */
XK_semicolon: 0x003b, /* U+003B SEMICOLON */
XK_less: 0x003c, /* U+003C LESS-THAN SIGN */
XK_equal: 0x003d, /* U+003D EQUALS SIGN */
XK_greater: 0x003e, /* U+003E GREATER-THAN SIGN */
XK_question: 0x003f, /* U+003F QUESTION MARK */
XK_at: 0x0040, /* U+0040 COMMERCIAL AT */
XK_A: 0x0041, /* U+0041 LATIN CAPITAL LETTER A */
XK_B: 0x0042, /* U+0042 LATIN CAPITAL LETTER B */
XK_C: 0x0043, /* U+0043 LATIN CAPITAL LETTER C */
XK_D: 0x0044, /* U+0044 LATIN CAPITAL LETTER D */
XK_E: 0x0045, /* U+0045 LATIN CAPITAL LETTER E */
XK_F: 0x0046, /* U+0046 LATIN CAPITAL LETTER F */
XK_G: 0x0047, /* U+0047 LATIN CAPITAL LETTER G */
XK_H: 0x0048, /* U+0048 LATIN CAPITAL LETTER H */
XK_I: 0x0049, /* U+0049 LATIN CAPITAL LETTER I */
XK_J: 0x004a, /* U+004A LATIN CAPITAL LETTER J */
XK_K: 0x004b, /* U+004B LATIN CAPITAL LETTER K */
XK_L: 0x004c, /* U+004C LATIN CAPITAL LETTER L */
XK_M: 0x004d, /* U+004D LATIN CAPITAL LETTER M */
XK_N: 0x004e, /* U+004E LATIN CAPITAL LETTER N */
XK_O: 0x004f, /* U+004F LATIN CAPITAL LETTER O */
XK_P: 0x0050, /* U+0050 LATIN CAPITAL LETTER P */
XK_Q: 0x0051, /* U+0051 LATIN CAPITAL LETTER Q */
XK_R: 0x0052, /* U+0052 LATIN CAPITAL LETTER R */
XK_S: 0x0053, /* U+0053 LATIN CAPITAL LETTER S */
XK_T: 0x0054, /* U+0054 LATIN CAPITAL LETTER T */
XK_U: 0x0055, /* U+0055 LATIN CAPITAL LETTER U */
XK_V: 0x0056, /* U+0056 LATIN CAPITAL LETTER V */
XK_W: 0x0057, /* U+0057 LATIN CAPITAL LETTER W */
XK_X: 0x0058, /* U+0058 LATIN CAPITAL LETTER X */
XK_Y: 0x0059, /* U+0059 LATIN CAPITAL LETTER Y */
XK_Z: 0x005a, /* U+005A LATIN CAPITAL LETTER Z */
XK_bracketleft: 0x005b, /* U+005B LEFT SQUARE BRACKET */
XK_backslash: 0x005c, /* U+005C REVERSE SOLIDUS */
XK_bracketright: 0x005d, /* U+005D RIGHT SQUARE BRACKET */
XK_asciicircum: 0x005e, /* U+005E CIRCUMFLEX ACCENT */
XK_underscore: 0x005f, /* U+005F LOW LINE */
XK_grave: 0x0060, /* U+0060 GRAVE ACCENT */
XK_quoteleft: 0x0060, /* deprecated */
XK_a: 0x0061, /* U+0061 LATIN SMALL LETTER A */
XK_b: 0x0062, /* U+0062 LATIN SMALL LETTER B */
XK_c: 0x0063, /* U+0063 LATIN SMALL LETTER C */
XK_d: 0x0064, /* U+0064 LATIN SMALL LETTER D */
XK_e: 0x0065, /* U+0065 LATIN SMALL LETTER E */
XK_f: 0x0066, /* U+0066 LATIN SMALL LETTER F */
XK_g: 0x0067, /* U+0067 LATIN SMALL LETTER G */
XK_h: 0x0068, /* U+0068 LATIN SMALL LETTER H */
XK_i: 0x0069, /* U+0069 LATIN SMALL LETTER I */
XK_j: 0x006a, /* U+006A LATIN SMALL LETTER J */
XK_k: 0x006b, /* U+006B LATIN SMALL LETTER K */
XK_l: 0x006c, /* U+006C LATIN SMALL LETTER L */
XK_m: 0x006d, /* U+006D LATIN SMALL LETTER M */
XK_n: 0x006e, /* U+006E LATIN SMALL LETTER N */
XK_o: 0x006f, /* U+006F LATIN SMALL LETTER O */
XK_p: 0x0070, /* U+0070 LATIN SMALL LETTER P */
XK_q: 0x0071, /* U+0071 LATIN SMALL LETTER Q */
XK_r: 0x0072, /* U+0072 LATIN SMALL LETTER R */
XK_s: 0x0073, /* U+0073 LATIN SMALL LETTER S */
XK_t: 0x0074, /* U+0074 LATIN SMALL LETTER T */
XK_u: 0x0075, /* U+0075 LATIN SMALL LETTER U */
XK_v: 0x0076, /* U+0076 LATIN SMALL LETTER V */
XK_w: 0x0077, /* U+0077 LATIN SMALL LETTER W */
XK_x: 0x0078, /* U+0078 LATIN SMALL LETTER X */
XK_y: 0x0079, /* U+0079 LATIN SMALL LETTER Y */
XK_z: 0x007a, /* U+007A LATIN SMALL LETTER Z */
XK_braceleft: 0x007b, /* U+007B LEFT CURLY BRACKET */
XK_bar: 0x007c, /* U+007C VERTICAL LINE */
XK_braceright: 0x007d, /* U+007D RIGHT CURLY BRACKET */
XK_asciitilde: 0x007e, /* U+007E TILDE */
XK_nobreakspace: 0x00a0, /* U+00A0 NO-BREAK SPACE */
XK_exclamdown: 0x00a1, /* U+00A1 INVERTED EXCLAMATION MARK */
XK_cent: 0x00a2, /* U+00A2 CENT SIGN */
XK_sterling: 0x00a3, /* U+00A3 POUND SIGN */
XK_currency: 0x00a4, /* U+00A4 CURRENCY SIGN */
XK_yen: 0x00a5, /* U+00A5 YEN SIGN */
XK_brokenbar: 0x00a6, /* U+00A6 BROKEN BAR */
XK_section: 0x00a7, /* U+00A7 SECTION SIGN */
XK_diaeresis: 0x00a8, /* U+00A8 DIAERESIS */
XK_copyright: 0x00a9, /* U+00A9 COPYRIGHT SIGN */
XK_ordfeminine: 0x00aa, /* U+00AA FEMININE ORDINAL INDICATOR */
XK_guillemotleft: 0x00ab, /* U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
XK_notsign: 0x00ac, /* U+00AC NOT SIGN */
XK_hyphen: 0x00ad, /* U+00AD SOFT HYPHEN */
XK_registered: 0x00ae, /* U+00AE REGISTERED SIGN */
XK_macron: 0x00af, /* U+00AF MACRON */
XK_degree: 0x00b0, /* U+00B0 DEGREE SIGN */
XK_plusminus: 0x00b1, /* U+00B1 PLUS-MINUS SIGN */
XK_twosuperior: 0x00b2, /* U+00B2 SUPERSCRIPT TWO */
XK_threesuperior: 0x00b3, /* U+00B3 SUPERSCRIPT THREE */
XK_acute: 0x00b4, /* U+00B4 ACUTE ACCENT */
XK_mu: 0x00b5, /* U+00B5 MICRO SIGN */
XK_paragraph: 0x00b6, /* U+00B6 PILCROW SIGN */
XK_periodcentered: 0x00b7, /* U+00B7 MIDDLE DOT */
XK_cedilla: 0x00b8, /* U+00B8 CEDILLA */
XK_onesuperior: 0x00b9, /* U+00B9 SUPERSCRIPT ONE */
XK_masculine: 0x00ba, /* U+00BA MASCULINE ORDINAL INDICATOR */
XK_guillemotright: 0x00bb, /* U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
XK_onequarter: 0x00bc, /* U+00BC VULGAR FRACTION ONE QUARTER */
XK_onehalf: 0x00bd, /* U+00BD VULGAR FRACTION ONE HALF */
XK_threequarters: 0x00be, /* U+00BE VULGAR FRACTION THREE QUARTERS */
XK_questiondown: 0x00bf, /* U+00BF INVERTED QUESTION MARK */
XK_Agrave: 0x00c0, /* U+00C0 LATIN CAPITAL LETTER A WITH GRAVE */
XK_Aacute: 0x00c1, /* U+00C1 LATIN CAPITAL LETTER A WITH ACUTE */
XK_Acircumflex: 0x00c2, /* U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
XK_Atilde: 0x00c3, /* U+00C3 LATIN CAPITAL LETTER A WITH TILDE */
XK_Adiaeresis: 0x00c4, /* U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS */
XK_Aring: 0x00c5, /* U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE */
XK_AE: 0x00c6, /* U+00C6 LATIN CAPITAL LETTER AE */
XK_Ccedilla: 0x00c7, /* U+00C7 LATIN CAPITAL LETTER C WITH CEDILLA */
XK_Egrave: 0x00c8, /* U+00C8 LATIN CAPITAL LETTER E WITH GRAVE */
XK_Eacute: 0x00c9, /* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
XK_Ecircumflex: 0x00ca, /* U+00CA LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
XK_Ediaeresis: 0x00cb, /* U+00CB LATIN CAPITAL LETTER E WITH DIAERESIS */
XK_Igrave: 0x00cc, /* U+00CC LATIN CAPITAL LETTER I WITH GRAVE */
XK_Iacute: 0x00cd, /* U+00CD LATIN CAPITAL LETTER I WITH ACUTE */
XK_Icircumflex: 0x00ce, /* U+00CE LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
XK_Idiaeresis: 0x00cf, /* U+00CF LATIN CAPITAL LETTER I WITH DIAERESIS */
XK_ETH: 0x00d0, /* U+00D0 LATIN CAPITAL LETTER ETH */
XK_Eth: 0x00d0, /* deprecated */
XK_Ntilde: 0x00d1, /* U+00D1 LATIN CAPITAL LETTER N WITH TILDE */
XK_Ograve: 0x00d2, /* U+00D2 LATIN CAPITAL LETTER O WITH GRAVE */
XK_Oacute: 0x00d3, /* U+00D3 LATIN CAPITAL LETTER O WITH ACUTE */
XK_Ocircumflex: 0x00d4, /* U+00D4 LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
XK_Otilde: 0x00d5, /* U+00D5 LATIN CAPITAL LETTER O WITH TILDE */
XK_Odiaeresis: 0x00d6, /* U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS */
XK_multiply: 0x00d7, /* U+00D7 MULTIPLICATION SIGN */
XK_Oslash: 0x00d8, /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
XK_Ooblique: 0x00d8, /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
XK_Ugrave: 0x00d9, /* U+00D9 LATIN CAPITAL LETTER U WITH GRAVE */
XK_Uacute: 0x00da, /* U+00DA LATIN CAPITAL LETTER U WITH ACUTE */
XK_Ucircumflex: 0x00db, /* U+00DB LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
XK_Udiaeresis: 0x00dc, /* U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS */
XK_Yacute: 0x00dd, /* U+00DD LATIN CAPITAL LETTER Y WITH ACUTE */
XK_THORN: 0x00de, /* U+00DE LATIN CAPITAL LETTER THORN */
XK_Thorn: 0x00de, /* deprecated */
XK_ssharp: 0x00df, /* U+00DF LATIN SMALL LETTER SHARP S */
XK_agrave: 0x00e0, /* U+00E0 LATIN SMALL LETTER A WITH GRAVE */
XK_aacute: 0x00e1, /* U+00E1 LATIN SMALL LETTER A WITH ACUTE */
XK_acircumflex: 0x00e2, /* U+00E2 LATIN SMALL LETTER A WITH CIRCUMFLEX */
XK_atilde: 0x00e3, /* U+00E3 LATIN SMALL LETTER A WITH TILDE */
XK_adiaeresis: 0x00e4, /* U+00E4 LATIN SMALL LETTER A WITH DIAERESIS */
XK_aring: 0x00e5, /* U+00E5 LATIN SMALL LETTER A WITH RING ABOVE */
XK_ae: 0x00e6, /* U+00E6 LATIN SMALL LETTER AE */
XK_ccedilla: 0x00e7, /* U+00E7 LATIN SMALL LETTER C WITH CEDILLA */
XK_egrave: 0x00e8, /* U+00E8 LATIN SMALL LETTER E WITH GRAVE */
XK_eacute: 0x00e9, /* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
XK_ecircumflex: 0x00ea, /* U+00EA LATIN SMALL LETTER E WITH CIRCUMFLEX */
XK_ediaeresis: 0x00eb, /* U+00EB LATIN SMALL LETTER E WITH DIAERESIS */
XK_igrave: 0x00ec, /* U+00EC LATIN SMALL LETTER I WITH GRAVE */
XK_iacute: 0x00ed, /* U+00ED LATIN SMALL LETTER I WITH ACUTE */
XK_icircumflex: 0x00ee, /* U+00EE LATIN SMALL LETTER I WITH CIRCUMFLEX */
XK_idiaeresis: 0x00ef, /* U+00EF LATIN SMALL LETTER I WITH DIAERESIS */
XK_eth: 0x00f0, /* U+00F0 LATIN SMALL LETTER ETH */
XK_ntilde: 0x00f1, /* U+00F1 LATIN SMALL LETTER N WITH TILDE */
XK_ograve: 0x00f2, /* U+00F2 LATIN SMALL LETTER O WITH GRAVE */
XK_oacute: 0x00f3, /* U+00F3 LATIN SMALL LETTER O WITH ACUTE */
XK_ocircumflex: 0x00f4, /* U+00F4 LATIN SMALL LETTER O WITH CIRCUMFLEX */
XK_otilde: 0x00f5, /* U+00F5 LATIN SMALL LETTER O WITH TILDE */
XK_odiaeresis: 0x00f6, /* U+00F6 LATIN SMALL LETTER O WITH DIAERESIS */
XK_division: 0x00f7, /* U+00F7 DIVISION SIGN */
XK_oslash: 0x00f8, /* U+00F8 LATIN SMALL LETTER O WITH STROKE */
XK_ooblique: 0x00f8, /* U+00F8 LATIN SMALL LETTER O WITH STROKE */
XK_ugrave: 0x00f9, /* U+00F9 LATIN SMALL LETTER U WITH GRAVE */
XK_uacute: 0x00fa, /* U+00FA LATIN SMALL LETTER U WITH ACUTE */
XK_ucircumflex: 0x00fb, /* U+00FB LATIN SMALL LETTER U WITH CIRCUMFLEX */
XK_udiaeresis: 0x00fc, /* U+00FC LATIN SMALL LETTER U WITH DIAERESIS */
XK_yacute: 0x00fd, /* U+00FD LATIN SMALL LETTER Y WITH ACUTE */
XK_thorn: 0x00fe, /* U+00FE LATIN SMALL LETTER THORN */
XK_ydiaeresis: 0x00ff, /* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
/*
* Korean
* Byte 3 = 0x0e
*/
XK_Hangul: 0xff31, /* Hangul start/stop(toggle) */
XK_Hangul_Hanja: 0xff34, /* Start Hangul->Hanja Conversion */
XK_Hangul_Jeonja: 0xff38, /* Jeonja mode */
/*
* XFree86 vendor specific keysyms.
*
* The XFree86 keysym range is 0x10080001 - 0x1008FFFF.
*/
XF86XK_ModeLock: 0x1008FF01,
XF86XK_MonBrightnessUp: 0x1008FF02,
XF86XK_MonBrightnessDown: 0x1008FF03,
XF86XK_KbdLightOnOff: 0x1008FF04,
XF86XK_KbdBrightnessUp: 0x1008FF05,
XF86XK_KbdBrightnessDown: 0x1008FF06,
XF86XK_Standby: 0x1008FF10,
XF86XK_AudioLowerVolume: 0x1008FF11,
XF86XK_AudioMute: 0x1008FF12,
XF86XK_AudioRaiseVolume: 0x1008FF13,
XF86XK_AudioPlay: 0x1008FF14,
XF86XK_AudioStop: 0x1008FF15,
XF86XK_AudioPrev: 0x1008FF16,
XF86XK_AudioNext: 0x1008FF17,
XF86XK_HomePage: 0x1008FF18,
XF86XK_Mail: 0x1008FF19,
XF86XK_Start: 0x1008FF1A,
XF86XK_Search: 0x1008FF1B,
XF86XK_AudioRecord: 0x1008FF1C,
XF86XK_Calculator: 0x1008FF1D,
XF86XK_Memo: 0x1008FF1E,
XF86XK_ToDoList: 0x1008FF1F,
XF86XK_Calendar: 0x1008FF20,
XF86XK_PowerDown: 0x1008FF21,
XF86XK_ContrastAdjust: 0x1008FF22,
XF86XK_RockerUp: 0x1008FF23,
XF86XK_RockerDown: 0x1008FF24,
XF86XK_RockerEnter: 0x1008FF25,
XF86XK_Back: 0x1008FF26,
XF86XK_Forward: 0x1008FF27,
XF86XK_Stop: 0x1008FF28,
XF86XK_Refresh: 0x1008FF29,
XF86XK_PowerOff: 0x1008FF2A,
XF86XK_WakeUp: 0x1008FF2B,
XF86XK_Eject: 0x1008FF2C,
XF86XK_ScreenSaver: 0x1008FF2D,
XF86XK_WWW: 0x1008FF2E,
XF86XK_Sleep: 0x1008FF2F,
XF86XK_Favorites: 0x1008FF30,
XF86XK_AudioPause: 0x1008FF31,
XF86XK_AudioMedia: 0x1008FF32,
XF86XK_MyComputer: 0x1008FF33,
XF86XK_VendorHome: 0x1008FF34,
XF86XK_LightBulb: 0x1008FF35,
XF86XK_Shop: 0x1008FF36,
XF86XK_History: 0x1008FF37,
XF86XK_OpenURL: 0x1008FF38,
XF86XK_AddFavorite: 0x1008FF39,
XF86XK_HotLinks: 0x1008FF3A,
XF86XK_BrightnessAdjust: 0x1008FF3B,
XF86XK_Finance: 0x1008FF3C,
XF86XK_Community: 0x1008FF3D,
XF86XK_AudioRewind: 0x1008FF3E,
XF86XK_BackForward: 0x1008FF3F,
XF86XK_Launch0: 0x1008FF40,
XF86XK_Launch1: 0x1008FF41,
XF86XK_Launch2: 0x1008FF42,
XF86XK_Launch3: 0x1008FF43,
XF86XK_Launch4: 0x1008FF44,
XF86XK_Launch5: 0x1008FF45,
XF86XK_Launch6: 0x1008FF46,
XF86XK_Launch7: 0x1008FF47,
XF86XK_Launch8: 0x1008FF48,
XF86XK_Launch9: 0x1008FF49,
XF86XK_LaunchA: 0x1008FF4A,
XF86XK_LaunchB: 0x1008FF4B,
XF86XK_LaunchC: 0x1008FF4C,
XF86XK_LaunchD: 0x1008FF4D,
XF86XK_LaunchE: 0x1008FF4E,
XF86XK_LaunchF: 0x1008FF4F,
XF86XK_ApplicationLeft: 0x1008FF50,
XF86XK_ApplicationRight: 0x1008FF51,
XF86XK_Book: 0x1008FF52,
XF86XK_CD: 0x1008FF53,
XF86XK_Calculater: 0x1008FF54,
XF86XK_Clear: 0x1008FF55,
XF86XK_Close: 0x1008FF56,
XF86XK_Copy: 0x1008FF57,
XF86XK_Cut: 0x1008FF58,
XF86XK_Display: 0x1008FF59,
XF86XK_DOS: 0x1008FF5A,
XF86XK_Documents: 0x1008FF5B,
XF86XK_Excel: 0x1008FF5C,
XF86XK_Explorer: 0x1008FF5D,
XF86XK_Game: 0x1008FF5E,
XF86XK_Go: 0x1008FF5F,
XF86XK_iTouch: 0x1008FF60,
XF86XK_LogOff: 0x1008FF61,
XF86XK_Market: 0x1008FF62,
XF86XK_Meeting: 0x1008FF63,
XF86XK_MenuKB: 0x1008FF65,
XF86XK_MenuPB: 0x1008FF66,
XF86XK_MySites: 0x1008FF67,
XF86XK_New: 0x1008FF68,
XF86XK_News: 0x1008FF69,
XF86XK_OfficeHome: 0x1008FF6A,
XF86XK_Open: 0x1008FF6B,
XF86XK_Option: 0x1008FF6C,
XF86XK_Paste: 0x1008FF6D,
XF86XK_Phone: 0x1008FF6E,
XF86XK_Q: 0x1008FF70,
XF86XK_Reply: 0x1008FF72,
XF86XK_Reload: 0x1008FF73,
XF86XK_RotateWindows: 0x1008FF74,
XF86XK_RotationPB: 0x1008FF75,
XF86XK_RotationKB: 0x1008FF76,
XF86XK_Save: 0x1008FF77,
XF86XK_ScrollUp: 0x1008FF78,
XF86XK_ScrollDown: 0x1008FF79,
XF86XK_ScrollClick: 0x1008FF7A,
XF86XK_Send: 0x1008FF7B,
XF86XK_Spell: 0x1008FF7C,
XF86XK_SplitScreen: 0x1008FF7D,
XF86XK_Support: 0x1008FF7E,
XF86XK_TaskPane: 0x1008FF7F,
XF86XK_Terminal: 0x1008FF80,
XF86XK_Tools: 0x1008FF81,
XF86XK_Travel: 0x1008FF82,
XF86XK_UserPB: 0x1008FF84,
XF86XK_User1KB: 0x1008FF85,
XF86XK_User2KB: 0x1008FF86,
XF86XK_Video: 0x1008FF87,
XF86XK_WheelButton: 0x1008FF88,
XF86XK_Word: 0x1008FF89,
XF86XK_Xfer: 0x1008FF8A,
XF86XK_ZoomIn: 0x1008FF8B,
XF86XK_ZoomOut: 0x1008FF8C,
XF86XK_Away: 0x1008FF8D,
XF86XK_Messenger: 0x1008FF8E,
XF86XK_WebCam: 0x1008FF8F,
XF86XK_MailForward: 0x1008FF90,
XF86XK_Pictures: 0x1008FF91,
XF86XK_Music: 0x1008FF92,
XF86XK_Battery: 0x1008FF93,
XF86XK_Bluetooth: 0x1008FF94,
XF86XK_WLAN: 0x1008FF95,
XF86XK_UWB: 0x1008FF96,
XF86XK_AudioForward: 0x1008FF97,
XF86XK_AudioRepeat: 0x1008FF98,
XF86XK_AudioRandomPlay: 0x1008FF99,
XF86XK_Subtitle: 0x1008FF9A,
XF86XK_AudioCycleTrack: 0x1008FF9B,
XF86XK_CycleAngle: 0x1008FF9C,
XF86XK_FrameBack: 0x1008FF9D,
XF86XK_FrameForward: 0x1008FF9E,
XF86XK_Time: 0x1008FF9F,
XF86XK_Select: 0x1008FFA0,
XF86XK_View: 0x1008FFA1,
XF86XK_TopMenu: 0x1008FFA2,
XF86XK_Red: 0x1008FFA3,
XF86XK_Green: 0x1008FFA4,
XF86XK_Yellow: 0x1008FFA5,
XF86XK_Blue: 0x1008FFA6,
XF86XK_Suspend: 0x1008FFA7,
XF86XK_Hibernate: 0x1008FFA8,
XF86XK_TouchpadToggle: 0x1008FFA9,
XF86XK_TouchpadOn: 0x1008FFB0,
XF86XK_TouchpadOff: 0x1008FFB1,
XF86XK_AudioMicMute: 0x1008FFB2,
XF86XK_Switch_VT_1: 0x1008FE01,
XF86XK_Switch_VT_2: 0x1008FE02,
XF86XK_Switch_VT_3: 0x1008FE03,
XF86XK_Switch_VT_4: 0x1008FE04,
XF86XK_Switch_VT_5: 0x1008FE05,
XF86XK_Switch_VT_6: 0x1008FE06,
XF86XK_Switch_VT_7: 0x1008FE07,
XF86XK_Switch_VT_8: 0x1008FE08,
XF86XK_Switch_VT_9: 0x1008FE09,
XF86XK_Switch_VT_10: 0x1008FE0A,
XF86XK_Switch_VT_11: 0x1008FE0B,
XF86XK_Switch_VT_12: 0x1008FE0C,
XF86XK_Ungrab: 0x1008FE20,
XF86XK_ClearGrab: 0x1008FE21,
XF86XK_Next_VMode: 0x1008FE22,
XF86XK_Prev_VMode: 0x1008FE23,
XF86XK_LogWindowTree: 0x1008FE24,
XF86XK_LogGrabInfo: 0x1008FE25,
};

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core/input/keysymdef.js Normal file
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/*
* Mapping from Unicode codepoints to X11/RFB keysyms
*
* This file was automatically generated from keysymdef.h
* DO NOT EDIT!
*/
/* Functions at the bottom */
const codepoints = {
0x0100: 0x03c0, // XK_Amacron
0x0101: 0x03e0, // XK_amacron
0x0102: 0x01c3, // XK_Abreve
0x0103: 0x01e3, // XK_abreve
0x0104: 0x01a1, // XK_Aogonek
0x0105: 0x01b1, // XK_aogonek
0x0106: 0x01c6, // XK_Cacute
0x0107: 0x01e6, // XK_cacute
0x0108: 0x02c6, // XK_Ccircumflex
0x0109: 0x02e6, // XK_ccircumflex
0x010a: 0x02c5, // XK_Cabovedot
0x010b: 0x02e5, // XK_cabovedot
0x010c: 0x01c8, // XK_Ccaron
0x010d: 0x01e8, // XK_ccaron
0x010e: 0x01cf, // XK_Dcaron
0x010f: 0x01ef, // XK_dcaron
0x0110: 0x01d0, // XK_Dstroke
0x0111: 0x01f0, // XK_dstroke
0x0112: 0x03aa, // XK_Emacron
0x0113: 0x03ba, // XK_emacron
0x0116: 0x03cc, // XK_Eabovedot
0x0117: 0x03ec, // XK_eabovedot
0x0118: 0x01ca, // XK_Eogonek
0x0119: 0x01ea, // XK_eogonek
0x011a: 0x01cc, // XK_Ecaron
0x011b: 0x01ec, // XK_ecaron
0x011c: 0x02d8, // XK_Gcircumflex
0x011d: 0x02f8, // XK_gcircumflex
0x011e: 0x02ab, // XK_Gbreve
0x011f: 0x02bb, // XK_gbreve
0x0120: 0x02d5, // XK_Gabovedot
0x0121: 0x02f5, // XK_gabovedot
0x0122: 0x03ab, // XK_Gcedilla
0x0123: 0x03bb, // XK_gcedilla
0x0124: 0x02a6, // XK_Hcircumflex
0x0125: 0x02b6, // XK_hcircumflex
0x0126: 0x02a1, // XK_Hstroke
0x0127: 0x02b1, // XK_hstroke
0x0128: 0x03a5, // XK_Itilde
0x0129: 0x03b5, // XK_itilde
0x012a: 0x03cf, // XK_Imacron
0x012b: 0x03ef, // XK_imacron
0x012e: 0x03c7, // XK_Iogonek
0x012f: 0x03e7, // XK_iogonek
0x0130: 0x02a9, // XK_Iabovedot
0x0131: 0x02b9, // XK_idotless
0x0134: 0x02ac, // XK_Jcircumflex
0x0135: 0x02bc, // XK_jcircumflex
0x0136: 0x03d3, // XK_Kcedilla
0x0137: 0x03f3, // XK_kcedilla
0x0138: 0x03a2, // XK_kra
0x0139: 0x01c5, // XK_Lacute
0x013a: 0x01e5, // XK_lacute
0x013b: 0x03a6, // XK_Lcedilla
0x013c: 0x03b6, // XK_lcedilla
0x013d: 0x01a5, // XK_Lcaron
0x013e: 0x01b5, // XK_lcaron
0x0141: 0x01a3, // XK_Lstroke
0x0142: 0x01b3, // XK_lstroke
0x0143: 0x01d1, // XK_Nacute
0x0144: 0x01f1, // XK_nacute
0x0145: 0x03d1, // XK_Ncedilla
0x0146: 0x03f1, // XK_ncedilla
0x0147: 0x01d2, // XK_Ncaron
0x0148: 0x01f2, // XK_ncaron
0x014a: 0x03bd, // XK_ENG
0x014b: 0x03bf, // XK_eng
0x014c: 0x03d2, // XK_Omacron
0x014d: 0x03f2, // XK_omacron
0x0150: 0x01d5, // XK_Odoubleacute
0x0151: 0x01f5, // XK_odoubleacute
0x0152: 0x13bc, // XK_OE
0x0153: 0x13bd, // XK_oe
0x0154: 0x01c0, // XK_Racute
0x0155: 0x01e0, // XK_racute
0x0156: 0x03a3, // XK_Rcedilla
0x0157: 0x03b3, // XK_rcedilla
0x0158: 0x01d8, // XK_Rcaron
0x0159: 0x01f8, // XK_rcaron
0x015a: 0x01a6, // XK_Sacute
0x015b: 0x01b6, // XK_sacute
0x015c: 0x02de, // XK_Scircumflex
0x015d: 0x02fe, // XK_scircumflex
0x015e: 0x01aa, // XK_Scedilla
0x015f: 0x01ba, // XK_scedilla
0x0160: 0x01a9, // XK_Scaron
0x0161: 0x01b9, // XK_scaron
0x0162: 0x01de, // XK_Tcedilla
0x0163: 0x01fe, // XK_tcedilla
0x0164: 0x01ab, // XK_Tcaron
0x0165: 0x01bb, // XK_tcaron
0x0166: 0x03ac, // XK_Tslash
0x0167: 0x03bc, // XK_tslash
0x0168: 0x03dd, // XK_Utilde
0x0169: 0x03fd, // XK_utilde
0x016a: 0x03de, // XK_Umacron
0x016b: 0x03fe, // XK_umacron
0x016c: 0x02dd, // XK_Ubreve
0x016d: 0x02fd, // XK_ubreve
0x016e: 0x01d9, // XK_Uring
0x016f: 0x01f9, // XK_uring
0x0170: 0x01db, // XK_Udoubleacute
0x0171: 0x01fb, // XK_udoubleacute
0x0172: 0x03d9, // XK_Uogonek
0x0173: 0x03f9, // XK_uogonek
0x0178: 0x13be, // XK_Ydiaeresis
0x0179: 0x01ac, // XK_Zacute
0x017a: 0x01bc, // XK_zacute
0x017b: 0x01af, // XK_Zabovedot
0x017c: 0x01bf, // XK_zabovedot
0x017d: 0x01ae, // XK_Zcaron
0x017e: 0x01be, // XK_zcaron
0x0192: 0x08f6, // XK_function
0x01d2: 0x10001d1, // XK_Ocaron
0x02c7: 0x01b7, // XK_caron
0x02d8: 0x01a2, // XK_breve
0x02d9: 0x01ff, // XK_abovedot
0x02db: 0x01b2, // XK_ogonek
0x02dd: 0x01bd, // XK_doubleacute
0x0385: 0x07ae, // XK_Greek_accentdieresis
0x0386: 0x07a1, // XK_Greek_ALPHAaccent
0x0388: 0x07a2, // XK_Greek_EPSILONaccent
0x0389: 0x07a3, // XK_Greek_ETAaccent
0x038a: 0x07a4, // XK_Greek_IOTAaccent
0x038c: 0x07a7, // XK_Greek_OMICRONaccent
0x038e: 0x07a8, // XK_Greek_UPSILONaccent
0x038f: 0x07ab, // XK_Greek_OMEGAaccent
0x0390: 0x07b6, // XK_Greek_iotaaccentdieresis
0x0391: 0x07c1, // XK_Greek_ALPHA
0x0392: 0x07c2, // XK_Greek_BETA
0x0393: 0x07c3, // XK_Greek_GAMMA
0x0394: 0x07c4, // XK_Greek_DELTA
0x0395: 0x07c5, // XK_Greek_EPSILON
0x0396: 0x07c6, // XK_Greek_ZETA
0x0397: 0x07c7, // XK_Greek_ETA
0x0398: 0x07c8, // XK_Greek_THETA
0x0399: 0x07c9, // XK_Greek_IOTA
0x039a: 0x07ca, // XK_Greek_KAPPA
0x039b: 0x07cb, // XK_Greek_LAMDA
0x039c: 0x07cc, // XK_Greek_MU
0x039d: 0x07cd, // XK_Greek_NU
0x039e: 0x07ce, // XK_Greek_XI
0x039f: 0x07cf, // XK_Greek_OMICRON
0x03a0: 0x07d0, // XK_Greek_PI
0x03a1: 0x07d1, // XK_Greek_RHO
0x03a3: 0x07d2, // XK_Greek_SIGMA
0x03a4: 0x07d4, // XK_Greek_TAU
0x03a5: 0x07d5, // XK_Greek_UPSILON
0x03a6: 0x07d6, // XK_Greek_PHI
0x03a7: 0x07d7, // XK_Greek_CHI
0x03a8: 0x07d8, // XK_Greek_PSI
0x03a9: 0x07d9, // XK_Greek_OMEGA
0x03aa: 0x07a5, // XK_Greek_IOTAdieresis
0x03ab: 0x07a9, // XK_Greek_UPSILONdieresis
0x03ac: 0x07b1, // XK_Greek_alphaaccent
0x03ad: 0x07b2, // XK_Greek_epsilonaccent
0x03ae: 0x07b3, // XK_Greek_etaaccent
0x03af: 0x07b4, // XK_Greek_iotaaccent
0x03b0: 0x07ba, // XK_Greek_upsilonaccentdieresis
0x03b1: 0x07e1, // XK_Greek_alpha
0x03b2: 0x07e2, // XK_Greek_beta
0x03b3: 0x07e3, // XK_Greek_gamma
0x03b4: 0x07e4, // XK_Greek_delta
0x03b5: 0x07e5, // XK_Greek_epsilon
0x03b6: 0x07e6, // XK_Greek_zeta
0x03b7: 0x07e7, // XK_Greek_eta
0x03b8: 0x07e8, // XK_Greek_theta
0x03b9: 0x07e9, // XK_Greek_iota
0x03ba: 0x07ea, // XK_Greek_kappa
0x03bb: 0x07eb, // XK_Greek_lamda
0x03bc: 0x07ec, // XK_Greek_mu
0x03bd: 0x07ed, // XK_Greek_nu
0x03be: 0x07ee, // XK_Greek_xi
0x03bf: 0x07ef, // XK_Greek_omicron
0x03c0: 0x07f0, // XK_Greek_pi
0x03c1: 0x07f1, // XK_Greek_rho
0x03c2: 0x07f3, // XK_Greek_finalsmallsigma
0x03c3: 0x07f2, // XK_Greek_sigma
0x03c4: 0x07f4, // XK_Greek_tau
0x03c5: 0x07f5, // XK_Greek_upsilon
0x03c6: 0x07f6, // XK_Greek_phi
0x03c7: 0x07f7, // XK_Greek_chi
0x03c8: 0x07f8, // XK_Greek_psi
0x03c9: 0x07f9, // XK_Greek_omega
0x03ca: 0x07b5, // XK_Greek_iotadieresis
0x03cb: 0x07b9, // XK_Greek_upsilondieresis
0x03cc: 0x07b7, // XK_Greek_omicronaccent
0x03cd: 0x07b8, // XK_Greek_upsilonaccent
0x03ce: 0x07bb, // XK_Greek_omegaaccent
0x0401: 0x06b3, // XK_Cyrillic_IO
0x0402: 0x06b1, // XK_Serbian_DJE
0x0403: 0x06b2, // XK_Macedonia_GJE
0x0404: 0x06b4, // XK_Ukrainian_IE
0x0405: 0x06b5, // XK_Macedonia_DSE
0x0406: 0x06b6, // XK_Ukrainian_I
0x0407: 0x06b7, // XK_Ukrainian_YI
0x0408: 0x06b8, // XK_Cyrillic_JE
0x0409: 0x06b9, // XK_Cyrillic_LJE
0x040a: 0x06ba, // XK_Cyrillic_NJE
0x040b: 0x06bb, // XK_Serbian_TSHE
0x040c: 0x06bc, // XK_Macedonia_KJE
0x040e: 0x06be, // XK_Byelorussian_SHORTU
0x040f: 0x06bf, // XK_Cyrillic_DZHE
0x0410: 0x06e1, // XK_Cyrillic_A
0x0411: 0x06e2, // XK_Cyrillic_BE
0x0412: 0x06f7, // XK_Cyrillic_VE
0x0413: 0x06e7, // XK_Cyrillic_GHE
0x0414: 0x06e4, // XK_Cyrillic_DE
0x0415: 0x06e5, // XK_Cyrillic_IE
0x0416: 0x06f6, // XK_Cyrillic_ZHE
0x0417: 0x06fa, // XK_Cyrillic_ZE
0x0418: 0x06e9, // XK_Cyrillic_I
0x0419: 0x06ea, // XK_Cyrillic_SHORTI
0x041a: 0x06eb, // XK_Cyrillic_KA
0x041b: 0x06ec, // XK_Cyrillic_EL
0x041c: 0x06ed, // XK_Cyrillic_EM
0x041d: 0x06ee, // XK_Cyrillic_EN
0x041e: 0x06ef, // XK_Cyrillic_O
0x041f: 0x06f0, // XK_Cyrillic_PE
0x0420: 0x06f2, // XK_Cyrillic_ER
0x0421: 0x06f3, // XK_Cyrillic_ES
0x0422: 0x06f4, // XK_Cyrillic_TE
0x0423: 0x06f5, // XK_Cyrillic_U
0x0424: 0x06e6, // XK_Cyrillic_EF
0x0425: 0x06e8, // XK_Cyrillic_HA
0x0426: 0x06e3, // XK_Cyrillic_TSE
0x0427: 0x06fe, // XK_Cyrillic_CHE
0x0428: 0x06fb, // XK_Cyrillic_SHA
0x0429: 0x06fd, // XK_Cyrillic_SHCHA
0x042a: 0x06ff, // XK_Cyrillic_HARDSIGN
0x042b: 0x06f9, // XK_Cyrillic_YERU
0x042c: 0x06f8, // XK_Cyrillic_SOFTSIGN
0x042d: 0x06fc, // XK_Cyrillic_E
0x042e: 0x06e0, // XK_Cyrillic_YU
0x042f: 0x06f1, // XK_Cyrillic_YA
0x0430: 0x06c1, // XK_Cyrillic_a
0x0431: 0x06c2, // XK_Cyrillic_be
0x0432: 0x06d7, // XK_Cyrillic_ve
0x0433: 0x06c7, // XK_Cyrillic_ghe
0x0434: 0x06c4, // XK_Cyrillic_de
0x0435: 0x06c5, // XK_Cyrillic_ie
0x0436: 0x06d6, // XK_Cyrillic_zhe
0x0437: 0x06da, // XK_Cyrillic_ze
0x0438: 0x06c9, // XK_Cyrillic_i
0x0439: 0x06ca, // XK_Cyrillic_shorti
0x043a: 0x06cb, // XK_Cyrillic_ka
0x043b: 0x06cc, // XK_Cyrillic_el
0x043c: 0x06cd, // XK_Cyrillic_em
0x043d: 0x06ce, // XK_Cyrillic_en
0x043e: 0x06cf, // XK_Cyrillic_o
0x043f: 0x06d0, // XK_Cyrillic_pe
0x0440: 0x06d2, // XK_Cyrillic_er
0x0441: 0x06d3, // XK_Cyrillic_es
0x0442: 0x06d4, // XK_Cyrillic_te
0x0443: 0x06d5, // XK_Cyrillic_u
0x0444: 0x06c6, // XK_Cyrillic_ef
0x0445: 0x06c8, // XK_Cyrillic_ha
0x0446: 0x06c3, // XK_Cyrillic_tse
0x0447: 0x06de, // XK_Cyrillic_che
0x0448: 0x06db, // XK_Cyrillic_sha
0x0449: 0x06dd, // XK_Cyrillic_shcha
0x044a: 0x06df, // XK_Cyrillic_hardsign
0x044b: 0x06d9, // XK_Cyrillic_yeru
0x044c: 0x06d8, // XK_Cyrillic_softsign
0x044d: 0x06dc, // XK_Cyrillic_e
0x044e: 0x06c0, // XK_Cyrillic_yu
0x044f: 0x06d1, // XK_Cyrillic_ya
0x0451: 0x06a3, // XK_Cyrillic_io
0x0452: 0x06a1, // XK_Serbian_dje
0x0453: 0x06a2, // XK_Macedonia_gje
0x0454: 0x06a4, // XK_Ukrainian_ie
0x0455: 0x06a5, // XK_Macedonia_dse
0x0456: 0x06a6, // XK_Ukrainian_i
0x0457: 0x06a7, // XK_Ukrainian_yi
0x0458: 0x06a8, // XK_Cyrillic_je
0x0459: 0x06a9, // XK_Cyrillic_lje
0x045a: 0x06aa, // XK_Cyrillic_nje
0x045b: 0x06ab, // XK_Serbian_tshe
0x045c: 0x06ac, // XK_Macedonia_kje
0x045e: 0x06ae, // XK_Byelorussian_shortu
0x045f: 0x06af, // XK_Cyrillic_dzhe
0x0490: 0x06bd, // XK_Ukrainian_GHE_WITH_UPTURN
0x0491: 0x06ad, // XK_Ukrainian_ghe_with_upturn
0x05d0: 0x0ce0, // XK_hebrew_aleph
0x05d1: 0x0ce1, // XK_hebrew_bet
0x05d2: 0x0ce2, // XK_hebrew_gimel
0x05d3: 0x0ce3, // XK_hebrew_dalet
0x05d4: 0x0ce4, // XK_hebrew_he
0x05d5: 0x0ce5, // XK_hebrew_waw
0x05d6: 0x0ce6, // XK_hebrew_zain
0x05d7: 0x0ce7, // XK_hebrew_chet
0x05d8: 0x0ce8, // XK_hebrew_tet
0x05d9: 0x0ce9, // XK_hebrew_yod
0x05da: 0x0cea, // XK_hebrew_finalkaph
0x05db: 0x0ceb, // XK_hebrew_kaph
0x05dc: 0x0cec, // XK_hebrew_lamed
0x05dd: 0x0ced, // XK_hebrew_finalmem
0x05de: 0x0cee, // XK_hebrew_mem
0x05df: 0x0cef, // XK_hebrew_finalnun
0x05e0: 0x0cf0, // XK_hebrew_nun
0x05e1: 0x0cf1, // XK_hebrew_samech
0x05e2: 0x0cf2, // XK_hebrew_ayin
0x05e3: 0x0cf3, // XK_hebrew_finalpe
0x05e4: 0x0cf4, // XK_hebrew_pe
0x05e5: 0x0cf5, // XK_hebrew_finalzade
0x05e6: 0x0cf6, // XK_hebrew_zade
0x05e7: 0x0cf7, // XK_hebrew_qoph
0x05e8: 0x0cf8, // XK_hebrew_resh
0x05e9: 0x0cf9, // XK_hebrew_shin
0x05ea: 0x0cfa, // XK_hebrew_taw
0x060c: 0x05ac, // XK_Arabic_comma
0x061b: 0x05bb, // XK_Arabic_semicolon
0x061f: 0x05bf, // XK_Arabic_question_mark
0x0621: 0x05c1, // XK_Arabic_hamza
0x0622: 0x05c2, // XK_Arabic_maddaonalef
0x0623: 0x05c3, // XK_Arabic_hamzaonalef
0x0624: 0x05c4, // XK_Arabic_hamzaonwaw
0x0625: 0x05c5, // XK_Arabic_hamzaunderalef
0x0626: 0x05c6, // XK_Arabic_hamzaonyeh
0x0627: 0x05c7, // XK_Arabic_alef
0x0628: 0x05c8, // XK_Arabic_beh
0x0629: 0x05c9, // XK_Arabic_tehmarbuta
0x062a: 0x05ca, // XK_Arabic_teh
0x062b: 0x05cb, // XK_Arabic_theh
0x062c: 0x05cc, // XK_Arabic_jeem
0x062d: 0x05cd, // XK_Arabic_hah
0x062e: 0x05ce, // XK_Arabic_khah
0x062f: 0x05cf, // XK_Arabic_dal
0x0630: 0x05d0, // XK_Arabic_thal
0x0631: 0x05d1, // XK_Arabic_ra
0x0632: 0x05d2, // XK_Arabic_zain
0x0633: 0x05d3, // XK_Arabic_seen
0x0634: 0x05d4, // XK_Arabic_sheen
0x0635: 0x05d5, // XK_Arabic_sad
0x0636: 0x05d6, // XK_Arabic_dad
0x0637: 0x05d7, // XK_Arabic_tah
0x0638: 0x05d8, // XK_Arabic_zah
0x0639: 0x05d9, // XK_Arabic_ain
0x063a: 0x05da, // XK_Arabic_ghain
0x0640: 0x05e0, // XK_Arabic_tatweel
0x0641: 0x05e1, // XK_Arabic_feh
0x0642: 0x05e2, // XK_Arabic_qaf
0x0643: 0x05e3, // XK_Arabic_kaf
0x0644: 0x05e4, // XK_Arabic_lam
0x0645: 0x05e5, // XK_Arabic_meem
0x0646: 0x05e6, // XK_Arabic_noon
0x0647: 0x05e7, // XK_Arabic_ha
0x0648: 0x05e8, // XK_Arabic_waw
0x0649: 0x05e9, // XK_Arabic_alefmaksura
0x064a: 0x05ea, // XK_Arabic_yeh
0x064b: 0x05eb, // XK_Arabic_fathatan
0x064c: 0x05ec, // XK_Arabic_dammatan
0x064d: 0x05ed, // XK_Arabic_kasratan
0x064e: 0x05ee, // XK_Arabic_fatha
0x064f: 0x05ef, // XK_Arabic_damma
0x0650: 0x05f0, // XK_Arabic_kasra
0x0651: 0x05f1, // XK_Arabic_shadda
0x0652: 0x05f2, // XK_Arabic_sukun
0x0e01: 0x0da1, // XK_Thai_kokai
0x0e02: 0x0da2, // XK_Thai_khokhai
0x0e03: 0x0da3, // XK_Thai_khokhuat
0x0e04: 0x0da4, // XK_Thai_khokhwai
0x0e05: 0x0da5, // XK_Thai_khokhon
0x0e06: 0x0da6, // XK_Thai_khorakhang
0x0e07: 0x0da7, // XK_Thai_ngongu
0x0e08: 0x0da8, // XK_Thai_chochan
0x0e09: 0x0da9, // XK_Thai_choching
0x0e0a: 0x0daa, // XK_Thai_chochang
0x0e0b: 0x0dab, // XK_Thai_soso
0x0e0c: 0x0dac, // XK_Thai_chochoe
0x0e0d: 0x0dad, // XK_Thai_yoying
0x0e0e: 0x0dae, // XK_Thai_dochada
0x0e0f: 0x0daf, // XK_Thai_topatak
0x0e10: 0x0db0, // XK_Thai_thothan
0x0e11: 0x0db1, // XK_Thai_thonangmontho
0x0e12: 0x0db2, // XK_Thai_thophuthao
0x0e13: 0x0db3, // XK_Thai_nonen
0x0e14: 0x0db4, // XK_Thai_dodek
0x0e15: 0x0db5, // XK_Thai_totao
0x0e16: 0x0db6, // XK_Thai_thothung
0x0e17: 0x0db7, // XK_Thai_thothahan
0x0e18: 0x0db8, // XK_Thai_thothong
0x0e19: 0x0db9, // XK_Thai_nonu
0x0e1a: 0x0dba, // XK_Thai_bobaimai
0x0e1b: 0x0dbb, // XK_Thai_popla
0x0e1c: 0x0dbc, // XK_Thai_phophung
0x0e1d: 0x0dbd, // XK_Thai_fofa
0x0e1e: 0x0dbe, // XK_Thai_phophan
0x0e1f: 0x0dbf, // XK_Thai_fofan
0x0e20: 0x0dc0, // XK_Thai_phosamphao
0x0e21: 0x0dc1, // XK_Thai_moma
0x0e22: 0x0dc2, // XK_Thai_yoyak
0x0e23: 0x0dc3, // XK_Thai_rorua
0x0e24: 0x0dc4, // XK_Thai_ru
0x0e25: 0x0dc5, // XK_Thai_loling
0x0e26: 0x0dc6, // XK_Thai_lu
0x0e27: 0x0dc7, // XK_Thai_wowaen
0x0e28: 0x0dc8, // XK_Thai_sosala
0x0e29: 0x0dc9, // XK_Thai_sorusi
0x0e2a: 0x0dca, // XK_Thai_sosua
0x0e2b: 0x0dcb, // XK_Thai_hohip
0x0e2c: 0x0dcc, // XK_Thai_lochula
0x0e2d: 0x0dcd, // XK_Thai_oang
0x0e2e: 0x0dce, // XK_Thai_honokhuk
0x0e2f: 0x0dcf, // XK_Thai_paiyannoi
0x0e30: 0x0dd0, // XK_Thai_saraa
0x0e31: 0x0dd1, // XK_Thai_maihanakat
0x0e32: 0x0dd2, // XK_Thai_saraaa
0x0e33: 0x0dd3, // XK_Thai_saraam
0x0e34: 0x0dd4, // XK_Thai_sarai
0x0e35: 0x0dd5, // XK_Thai_saraii
0x0e36: 0x0dd6, // XK_Thai_saraue
0x0e37: 0x0dd7, // XK_Thai_sarauee
0x0e38: 0x0dd8, // XK_Thai_sarau
0x0e39: 0x0dd9, // XK_Thai_sarauu
0x0e3a: 0x0dda, // XK_Thai_phinthu
0x0e3f: 0x0ddf, // XK_Thai_baht
0x0e40: 0x0de0, // XK_Thai_sarae
0x0e41: 0x0de1, // XK_Thai_saraae
0x0e42: 0x0de2, // XK_Thai_sarao
0x0e43: 0x0de3, // XK_Thai_saraaimaimuan
0x0e44: 0x0de4, // XK_Thai_saraaimaimalai
0x0e45: 0x0de5, // XK_Thai_lakkhangyao
0x0e46: 0x0de6, // XK_Thai_maiyamok
0x0e47: 0x0de7, // XK_Thai_maitaikhu
0x0e48: 0x0de8, // XK_Thai_maiek
0x0e49: 0x0de9, // XK_Thai_maitho
0x0e4a: 0x0dea, // XK_Thai_maitri
0x0e4b: 0x0deb, // XK_Thai_maichattawa
0x0e4c: 0x0dec, // XK_Thai_thanthakhat
0x0e4d: 0x0ded, // XK_Thai_nikhahit
0x0e50: 0x0df0, // XK_Thai_leksun
0x0e51: 0x0df1, // XK_Thai_leknung
0x0e52: 0x0df2, // XK_Thai_leksong
0x0e53: 0x0df3, // XK_Thai_leksam
0x0e54: 0x0df4, // XK_Thai_leksi
0x0e55: 0x0df5, // XK_Thai_lekha
0x0e56: 0x0df6, // XK_Thai_lekhok
0x0e57: 0x0df7, // XK_Thai_lekchet
0x0e58: 0x0df8, // XK_Thai_lekpaet
0x0e59: 0x0df9, // XK_Thai_lekkao
0x2002: 0x0aa2, // XK_enspace
0x2003: 0x0aa1, // XK_emspace
0x2004: 0x0aa3, // XK_em3space
0x2005: 0x0aa4, // XK_em4space
0x2007: 0x0aa5, // XK_digitspace
0x2008: 0x0aa6, // XK_punctspace
0x2009: 0x0aa7, // XK_thinspace
0x200a: 0x0aa8, // XK_hairspace
0x2012: 0x0abb, // XK_figdash
0x2013: 0x0aaa, // XK_endash
0x2014: 0x0aa9, // XK_emdash
0x2015: 0x07af, // XK_Greek_horizbar
0x2017: 0x0cdf, // XK_hebrew_doublelowline
0x2018: 0x0ad0, // XK_leftsinglequotemark
0x2019: 0x0ad1, // XK_rightsinglequotemark
0x201a: 0x0afd, // XK_singlelowquotemark
0x201c: 0x0ad2, // XK_leftdoublequotemark
0x201d: 0x0ad3, // XK_rightdoublequotemark
0x201e: 0x0afe, // XK_doublelowquotemark
0x2020: 0x0af1, // XK_dagger
0x2021: 0x0af2, // XK_doubledagger
0x2022: 0x0ae6, // XK_enfilledcircbullet
0x2025: 0x0aaf, // XK_doubbaselinedot
0x2026: 0x0aae, // XK_ellipsis
0x2030: 0x0ad5, // XK_permille
0x2032: 0x0ad6, // XK_minutes
0x2033: 0x0ad7, // XK_seconds
0x2038: 0x0afc, // XK_caret
0x203e: 0x047e, // XK_overline
0x20a9: 0x0eff, // XK_Korean_Won
0x20ac: 0x20ac, // XK_EuroSign
0x2105: 0x0ab8, // XK_careof
0x2116: 0x06b0, // XK_numerosign
0x2117: 0x0afb, // XK_phonographcopyright
0x211e: 0x0ad4, // XK_prescription
0x2122: 0x0ac9, // XK_trademark
0x2153: 0x0ab0, // XK_onethird
0x2154: 0x0ab1, // XK_twothirds
0x2155: 0x0ab2, // XK_onefifth
0x2156: 0x0ab3, // XK_twofifths
0x2157: 0x0ab4, // XK_threefifths
0x2158: 0x0ab5, // XK_fourfifths
0x2159: 0x0ab6, // XK_onesixth
0x215a: 0x0ab7, // XK_fivesixths
0x215b: 0x0ac3, // XK_oneeighth
0x215c: 0x0ac4, // XK_threeeighths
0x215d: 0x0ac5, // XK_fiveeighths
0x215e: 0x0ac6, // XK_seveneighths
0x2190: 0x08fb, // XK_leftarrow
0x2191: 0x08fc, // XK_uparrow
0x2192: 0x08fd, // XK_rightarrow
0x2193: 0x08fe, // XK_downarrow
0x21d2: 0x08ce, // XK_implies
0x21d4: 0x08cd, // XK_ifonlyif
0x2202: 0x08ef, // XK_partialderivative
0x2207: 0x08c5, // XK_nabla
0x2218: 0x0bca, // XK_jot
0x221a: 0x08d6, // XK_radical
0x221d: 0x08c1, // XK_variation
0x221e: 0x08c2, // XK_infinity
0x2227: 0x08de, // XK_logicaland
0x2228: 0x08df, // XK_logicalor
0x2229: 0x08dc, // XK_intersection
0x222a: 0x08dd, // XK_union
0x222b: 0x08bf, // XK_integral
0x2234: 0x08c0, // XK_therefore
0x223c: 0x08c8, // XK_approximate
0x2243: 0x08c9, // XK_similarequal
0x2245: 0x1002248, // XK_approxeq
0x2260: 0x08bd, // XK_notequal
0x2261: 0x08cf, // XK_identical
0x2264: 0x08bc, // XK_lessthanequal
0x2265: 0x08be, // XK_greaterthanequal
0x2282: 0x08da, // XK_includedin
0x2283: 0x08db, // XK_includes
0x22a2: 0x0bfc, // XK_righttack
0x22a3: 0x0bdc, // XK_lefttack
0x22a4: 0x0bc2, // XK_downtack
0x22a5: 0x0bce, // XK_uptack
0x2308: 0x0bd3, // XK_upstile
0x230a: 0x0bc4, // XK_downstile
0x2315: 0x0afa, // XK_telephonerecorder
0x2320: 0x08a4, // XK_topintegral
0x2321: 0x08a5, // XK_botintegral
0x2395: 0x0bcc, // XK_quad
0x239b: 0x08ab, // XK_topleftparens
0x239d: 0x08ac, // XK_botleftparens
0x239e: 0x08ad, // XK_toprightparens
0x23a0: 0x08ae, // XK_botrightparens
0x23a1: 0x08a7, // XK_topleftsqbracket
0x23a3: 0x08a8, // XK_botleftsqbracket
0x23a4: 0x08a9, // XK_toprightsqbracket
0x23a6: 0x08aa, // XK_botrightsqbracket
0x23a8: 0x08af, // XK_leftmiddlecurlybrace
0x23ac: 0x08b0, // XK_rightmiddlecurlybrace
0x23b7: 0x08a1, // XK_leftradical
0x23ba: 0x09ef, // XK_horizlinescan1
0x23bb: 0x09f0, // XK_horizlinescan3
0x23bc: 0x09f2, // XK_horizlinescan7
0x23bd: 0x09f3, // XK_horizlinescan9
0x2409: 0x09e2, // XK_ht
0x240a: 0x09e5, // XK_lf
0x240b: 0x09e9, // XK_vt
0x240c: 0x09e3, // XK_ff
0x240d: 0x09e4, // XK_cr
0x2423: 0x0aac, // XK_signifblank
0x2424: 0x09e8, // XK_nl
0x2500: 0x08a3, // XK_horizconnector
0x2502: 0x08a6, // XK_vertconnector
0x250c: 0x08a2, // XK_topleftradical
0x2510: 0x09eb, // XK_uprightcorner
0x2514: 0x09ed, // XK_lowleftcorner
0x2518: 0x09ea, // XK_lowrightcorner
0x251c: 0x09f4, // XK_leftt
0x2524: 0x09f5, // XK_rightt
0x252c: 0x09f7, // XK_topt
0x2534: 0x09f6, // XK_bott
0x253c: 0x09ee, // XK_crossinglines
0x2592: 0x09e1, // XK_checkerboard
0x25aa: 0x0ae7, // XK_enfilledsqbullet
0x25ab: 0x0ae1, // XK_enopensquarebullet
0x25ac: 0x0adb, // XK_filledrectbullet
0x25ad: 0x0ae2, // XK_openrectbullet
0x25ae: 0x0adf, // XK_emfilledrect
0x25af: 0x0acf, // XK_emopenrectangle
0x25b2: 0x0ae8, // XK_filledtribulletup
0x25b3: 0x0ae3, // XK_opentribulletup
0x25b6: 0x0add, // XK_filledrighttribullet
0x25b7: 0x0acd, // XK_rightopentriangle
0x25bc: 0x0ae9, // XK_filledtribulletdown
0x25bd: 0x0ae4, // XK_opentribulletdown
0x25c0: 0x0adc, // XK_filledlefttribullet
0x25c1: 0x0acc, // XK_leftopentriangle
0x25c6: 0x09e0, // XK_soliddiamond
0x25cb: 0x0ace, // XK_emopencircle
0x25cf: 0x0ade, // XK_emfilledcircle
0x25e6: 0x0ae0, // XK_enopencircbullet
0x2606: 0x0ae5, // XK_openstar
0x260e: 0x0af9, // XK_telephone
0x2613: 0x0aca, // XK_signaturemark
0x261c: 0x0aea, // XK_leftpointer
0x261e: 0x0aeb, // XK_rightpointer
0x2640: 0x0af8, // XK_femalesymbol
0x2642: 0x0af7, // XK_malesymbol
0x2663: 0x0aec, // XK_club
0x2665: 0x0aee, // XK_heart
0x2666: 0x0aed, // XK_diamond
0x266d: 0x0af6, // XK_musicalflat
0x266f: 0x0af5, // XK_musicalsharp
0x2713: 0x0af3, // XK_checkmark
0x2717: 0x0af4, // XK_ballotcross
0x271d: 0x0ad9, // XK_latincross
0x2720: 0x0af0, // XK_maltesecross
0x27e8: 0x0abc, // XK_leftanglebracket
0x27e9: 0x0abe, // XK_rightanglebracket
0x3001: 0x04a4, // XK_kana_comma
0x3002: 0x04a1, // XK_kana_fullstop
0x300c: 0x04a2, // XK_kana_openingbracket
0x300d: 0x04a3, // XK_kana_closingbracket
0x309b: 0x04de, // XK_voicedsound
0x309c: 0x04df, // XK_semivoicedsound
0x30a1: 0x04a7, // XK_kana_a
0x30a2: 0x04b1, // XK_kana_A
0x30a3: 0x04a8, // XK_kana_i
0x30a4: 0x04b2, // XK_kana_I
0x30a5: 0x04a9, // XK_kana_u
0x30a6: 0x04b3, // XK_kana_U
0x30a7: 0x04aa, // XK_kana_e
0x30a8: 0x04b4, // XK_kana_E
0x30a9: 0x04ab, // XK_kana_o
0x30aa: 0x04b5, // XK_kana_O
0x30ab: 0x04b6, // XK_kana_KA
0x30ad: 0x04b7, // XK_kana_KI
0x30af: 0x04b8, // XK_kana_KU
0x30b1: 0x04b9, // XK_kana_KE
0x30b3: 0x04ba, // XK_kana_KO
0x30b5: 0x04bb, // XK_kana_SA
0x30b7: 0x04bc, // XK_kana_SHI
0x30b9: 0x04bd, // XK_kana_SU
0x30bb: 0x04be, // XK_kana_SE
0x30bd: 0x04bf, // XK_kana_SO
0x30bf: 0x04c0, // XK_kana_TA
0x30c1: 0x04c1, // XK_kana_CHI
0x30c3: 0x04af, // XK_kana_tsu
0x30c4: 0x04c2, // XK_kana_TSU
0x30c6: 0x04c3, // XK_kana_TE
0x30c8: 0x04c4, // XK_kana_TO
0x30ca: 0x04c5, // XK_kana_NA
0x30cb: 0x04c6, // XK_kana_NI
0x30cc: 0x04c7, // XK_kana_NU
0x30cd: 0x04c8, // XK_kana_NE
0x30ce: 0x04c9, // XK_kana_NO
0x30cf: 0x04ca, // XK_kana_HA
0x30d2: 0x04cb, // XK_kana_HI
0x30d5: 0x04cc, // XK_kana_FU
0x30d8: 0x04cd, // XK_kana_HE
0x30db: 0x04ce, // XK_kana_HO
0x30de: 0x04cf, // XK_kana_MA
0x30df: 0x04d0, // XK_kana_MI
0x30e0: 0x04d1, // XK_kana_MU
0x30e1: 0x04d2, // XK_kana_ME
0x30e2: 0x04d3, // XK_kana_MO
0x30e3: 0x04ac, // XK_kana_ya
0x30e4: 0x04d4, // XK_kana_YA
0x30e5: 0x04ad, // XK_kana_yu
0x30e6: 0x04d5, // XK_kana_YU
0x30e7: 0x04ae, // XK_kana_yo
0x30e8: 0x04d6, // XK_kana_YO
0x30e9: 0x04d7, // XK_kana_RA
0x30ea: 0x04d8, // XK_kana_RI
0x30eb: 0x04d9, // XK_kana_RU
0x30ec: 0x04da, // XK_kana_RE
0x30ed: 0x04db, // XK_kana_RO
0x30ef: 0x04dc, // XK_kana_WA
0x30f2: 0x04a6, // XK_kana_WO
0x30f3: 0x04dd, // XK_kana_N
0x30fb: 0x04a5, // XK_kana_conjunctive
0x30fc: 0x04b0, // XK_prolongedsound
};
export default {
lookup(u) {
// Latin-1 is one-to-one mapping
if ((u >= 0x20) && (u <= 0xff)) {
return u;
}
// Lookup table (fairly random)
const keysym = codepoints[u];
if (keysym !== undefined) {
return keysym;
}
// General mapping as final fallback
return 0x01000000 | u;
},
};

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import KeyTable from "./keysym.js";
import keysyms from "./keysymdef.js";
import vkeys from "./vkeys.js";
import fixedkeys from "./fixedkeys.js";
import DOMKeyTable from "./domkeytable.js";
import * as browser from "../util/browser.js";
// Get 'KeyboardEvent.code', handling legacy browsers
export function getKeycode(evt) {
// Are we getting proper key identifiers?
// (unfortunately Firefox and Chrome are crappy here and gives
// us an empty string on some platforms, rather than leaving it
// undefined)
if (evt.code) {
// Mozilla isn't fully in sync with the spec yet
switch (evt.code) {
case 'OSLeft': return 'MetaLeft';
case 'OSRight': return 'MetaRight';
}
return evt.code;
}
// The de-facto standard is to use Windows Virtual-Key codes
// in the 'keyCode' field for non-printable characters
if (evt.keyCode in vkeys) {
let code = vkeys[evt.keyCode];
// macOS has messed up this code for some reason
if (browser.isMac() && (code === 'ContextMenu')) {
code = 'MetaRight';
}
// The keyCode doesn't distinguish between left and right
// for the standard modifiers
if (evt.location === 2) {
switch (code) {
case 'ShiftLeft': return 'ShiftRight';
case 'ControlLeft': return 'ControlRight';
case 'AltLeft': return 'AltRight';
}
}
// Nor a bunch of the numpad keys
if (evt.location === 3) {
switch (code) {
case 'Delete': return 'NumpadDecimal';
case 'Insert': return 'Numpad0';
case 'End': return 'Numpad1';
case 'ArrowDown': return 'Numpad2';
case 'PageDown': return 'Numpad3';
case 'ArrowLeft': return 'Numpad4';
case 'ArrowRight': return 'Numpad6';
case 'Home': return 'Numpad7';
case 'ArrowUp': return 'Numpad8';
case 'PageUp': return 'Numpad9';
case 'Enter': return 'NumpadEnter';
}
}
return code;
}
return 'Unidentified';
}
// Get 'KeyboardEvent.key', handling legacy browsers
export function getKey(evt) {
// Are we getting a proper key value?
if ((evt.key !== undefined) && (evt.key !== 'Unidentified')) {
// Mozilla isn't fully in sync with the spec yet
switch (evt.key) {
case 'OS': return 'Meta';
case 'LaunchMyComputer': return 'LaunchApplication1';
case 'LaunchCalculator': return 'LaunchApplication2';
}
// iOS leaks some OS names
switch (evt.key) {
case 'UIKeyInputUpArrow': return 'ArrowUp';
case 'UIKeyInputDownArrow': return 'ArrowDown';
case 'UIKeyInputLeftArrow': return 'ArrowLeft';
case 'UIKeyInputRightArrow': return 'ArrowRight';
case 'UIKeyInputEscape': return 'Escape';
}
// Broken behaviour in Chrome
if ((evt.key === '\x00') && (evt.code === 'NumpadDecimal')) {
return 'Delete';
}
return evt.key;
}
// Try to deduce it based on the physical key
const code = getKeycode(evt);
if (code in fixedkeys) {
return fixedkeys[code];
}
// If that failed, then see if we have a printable character
if (evt.charCode) {
return String.fromCharCode(evt.charCode);
}
// At this point we have nothing left to go on
return 'Unidentified';
}
// Get the most reliable keysym value we can get from a key event
export function getKeysym(evt) {
const key = getKey(evt);
if (key === 'Unidentified') {
return null;
}
// First look up special keys
if (key in DOMKeyTable) {
let location = evt.location;
// Safari screws up location for the right cmd key
if ((key === 'Meta') && (location === 0)) {
location = 2;
}
// And for Clear
if ((key === 'Clear') && (location === 3)) {
let code = getKeycode(evt);
if (code === 'NumLock') {
location = 0;
}
}
if ((location === undefined) || (location > 3)) {
location = 0;
}
// The original Meta key now gets confused with the Windows key
// https://bugs.chromium.org/p/chromium/issues/detail?id=1020141
// https://bugzilla.mozilla.org/show_bug.cgi?id=1232918
if (key === 'Meta') {
let code = getKeycode(evt);
if (code === 'AltLeft') {
return KeyTable.XK_Meta_L;
} else if (code === 'AltRight') {
return KeyTable.XK_Meta_R;
}
}
// macOS has Clear instead of NumLock, but the remote system is
// probably not macOS, so lying here is probably best...
if (key === 'Clear') {
let code = getKeycode(evt);
if (code === 'NumLock') {
return KeyTable.XK_Num_Lock;
}
}
// Windows sends alternating symbols for some keys when using a
// Japanese layout. We have no way of synchronising with the IM
// running on the remote system, so we send some combined keysym
// instead and hope for the best.
if (browser.isWindows()) {
switch (key) {
case 'Zenkaku':
case 'Hankaku':
return KeyTable.XK_Zenkaku_Hankaku;
case 'Romaji':
case 'KanaMode':
return KeyTable.XK_Romaji;
}
}
return DOMKeyTable[key][location];
}
// Now we need to look at the Unicode symbol instead
// Special key? (FIXME: Should have been caught earlier)
if (key.length !== 1) {
return null;
}
const codepoint = key.charCodeAt();
if (codepoint) {
return keysyms.lookup(codepoint);
}
return null;
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
/*
* Mapping between Microsoft® Windows® Virtual-Key codes and
* HTML key codes.
*/
export default {
0x08: 'Backspace',
0x09: 'Tab',
0x0a: 'NumpadClear',
0x0d: 'Enter',
0x10: 'ShiftLeft',
0x11: 'ControlLeft',
0x12: 'AltLeft',
0x13: 'Pause',
0x14: 'CapsLock',
0x15: 'Lang1',
0x19: 'Lang2',
0x1b: 'Escape',
0x1c: 'Convert',
0x1d: 'NonConvert',
0x20: 'Space',
0x21: 'PageUp',
0x22: 'PageDown',
0x23: 'End',
0x24: 'Home',
0x25: 'ArrowLeft',
0x26: 'ArrowUp',
0x27: 'ArrowRight',
0x28: 'ArrowDown',
0x29: 'Select',
0x2c: 'PrintScreen',
0x2d: 'Insert',
0x2e: 'Delete',
0x2f: 'Help',
0x30: 'Digit0',
0x31: 'Digit1',
0x32: 'Digit2',
0x33: 'Digit3',
0x34: 'Digit4',
0x35: 'Digit5',
0x36: 'Digit6',
0x37: 'Digit7',
0x38: 'Digit8',
0x39: 'Digit9',
0x5b: 'MetaLeft',
0x5c: 'MetaRight',
0x5d: 'ContextMenu',
0x5f: 'Sleep',
0x60: 'Numpad0',
0x61: 'Numpad1',
0x62: 'Numpad2',
0x63: 'Numpad3',
0x64: 'Numpad4',
0x65: 'Numpad5',
0x66: 'Numpad6',
0x67: 'Numpad7',
0x68: 'Numpad8',
0x69: 'Numpad9',
0x6a: 'NumpadMultiply',
0x6b: 'NumpadAdd',
0x6c: 'NumpadDecimal',
0x6d: 'NumpadSubtract',
0x6e: 'NumpadDecimal', // Duplicate, because buggy on Windows
0x6f: 'NumpadDivide',
0x70: 'F1',
0x71: 'F2',
0x72: 'F3',
0x73: 'F4',
0x74: 'F5',
0x75: 'F6',
0x76: 'F7',
0x77: 'F8',
0x78: 'F9',
0x79: 'F10',
0x7a: 'F11',
0x7b: 'F12',
0x7c: 'F13',
0x7d: 'F14',
0x7e: 'F15',
0x7f: 'F16',
0x80: 'F17',
0x81: 'F18',
0x82: 'F19',
0x83: 'F20',
0x84: 'F21',
0x85: 'F22',
0x86: 'F23',
0x87: 'F24',
0x90: 'NumLock',
0x91: 'ScrollLock',
0xa6: 'BrowserBack',
0xa7: 'BrowserForward',
0xa8: 'BrowserRefresh',
0xa9: 'BrowserStop',
0xaa: 'BrowserSearch',
0xab: 'BrowserFavorites',
0xac: 'BrowserHome',
0xad: 'AudioVolumeMute',
0xae: 'AudioVolumeDown',
0xaf: 'AudioVolumeUp',
0xb0: 'MediaTrackNext',
0xb1: 'MediaTrackPrevious',
0xb2: 'MediaStop',
0xb3: 'MediaPlayPause',
0xb4: 'LaunchMail',
0xb5: 'MediaSelect',
0xb6: 'LaunchApp1',
0xb7: 'LaunchApp2',
0xe1: 'AltRight', // Only when it is AltGraph
};

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/*
* This file is auto-generated from keymaps.csv
* Database checksum sha256(76d68c10e97d37fe2ea459e210125ae41796253fb217e900bf2983ade13a7920)
* To re-generate, run:
* keymap-gen code-map --lang=js keymaps.csv html atset1
*/
export default {
"Again": 0xe005, /* html:Again (Again) -> linux:129 (KEY_AGAIN) -> atset1:57349 */
"AltLeft": 0x38, /* html:AltLeft (AltLeft) -> linux:56 (KEY_LEFTALT) -> atset1:56 */
"AltRight": 0xe038, /* html:AltRight (AltRight) -> linux:100 (KEY_RIGHTALT) -> atset1:57400 */
"ArrowDown": 0xe050, /* html:ArrowDown (ArrowDown) -> linux:108 (KEY_DOWN) -> atset1:57424 */
"ArrowLeft": 0xe04b, /* html:ArrowLeft (ArrowLeft) -> linux:105 (KEY_LEFT) -> atset1:57419 */
"ArrowRight": 0xe04d, /* html:ArrowRight (ArrowRight) -> linux:106 (KEY_RIGHT) -> atset1:57421 */
"ArrowUp": 0xe048, /* html:ArrowUp (ArrowUp) -> linux:103 (KEY_UP) -> atset1:57416 */
"AudioVolumeDown": 0xe02e, /* html:AudioVolumeDown (AudioVolumeDown) -> linux:114 (KEY_VOLUMEDOWN) -> atset1:57390 */
"AudioVolumeMute": 0xe020, /* html:AudioVolumeMute (AudioVolumeMute) -> linux:113 (KEY_MUTE) -> atset1:57376 */
"AudioVolumeUp": 0xe030, /* html:AudioVolumeUp (AudioVolumeUp) -> linux:115 (KEY_VOLUMEUP) -> atset1:57392 */
"Backquote": 0x29, /* html:Backquote (Backquote) -> linux:41 (KEY_GRAVE) -> atset1:41 */
"Backslash": 0x2b, /* html:Backslash (Backslash) -> linux:43 (KEY_BACKSLASH) -> atset1:43 */
"Backspace": 0xe, /* html:Backspace (Backspace) -> linux:14 (KEY_BACKSPACE) -> atset1:14 */
"BracketLeft": 0x1a, /* html:BracketLeft (BracketLeft) -> linux:26 (KEY_LEFTBRACE) -> atset1:26 */
"BracketRight": 0x1b, /* html:BracketRight (BracketRight) -> linux:27 (KEY_RIGHTBRACE) -> atset1:27 */
"BrowserBack": 0xe06a, /* html:BrowserBack (BrowserBack) -> linux:158 (KEY_BACK) -> atset1:57450 */
"BrowserFavorites": 0xe066, /* html:BrowserFavorites (BrowserFavorites) -> linux:156 (KEY_BOOKMARKS) -> atset1:57446 */
"BrowserForward": 0xe069, /* html:BrowserForward (BrowserForward) -> linux:159 (KEY_FORWARD) -> atset1:57449 */
"BrowserHome": 0xe032, /* html:BrowserHome (BrowserHome) -> linux:172 (KEY_HOMEPAGE) -> atset1:57394 */
"BrowserRefresh": 0xe067, /* html:BrowserRefresh (BrowserRefresh) -> linux:173 (KEY_REFRESH) -> atset1:57447 */
"BrowserSearch": 0xe065, /* html:BrowserSearch (BrowserSearch) -> linux:217 (KEY_SEARCH) -> atset1:57445 */
"BrowserStop": 0xe068, /* html:BrowserStop (BrowserStop) -> linux:128 (KEY_STOP) -> atset1:57448 */
"CapsLock": 0x3a, /* html:CapsLock (CapsLock) -> linux:58 (KEY_CAPSLOCK) -> atset1:58 */
"Comma": 0x33, /* html:Comma (Comma) -> linux:51 (KEY_COMMA) -> atset1:51 */
"ContextMenu": 0xe05d, /* html:ContextMenu (ContextMenu) -> linux:127 (KEY_COMPOSE) -> atset1:57437 */
"ControlLeft": 0x1d, /* html:ControlLeft (ControlLeft) -> linux:29 (KEY_LEFTCTRL) -> atset1:29 */
"ControlRight": 0xe01d, /* html:ControlRight (ControlRight) -> linux:97 (KEY_RIGHTCTRL) -> atset1:57373 */
"Convert": 0x79, /* html:Convert (Convert) -> linux:92 (KEY_HENKAN) -> atset1:121 */
"Copy": 0xe078, /* html:Copy (Copy) -> linux:133 (KEY_COPY) -> atset1:57464 */
"Cut": 0xe03c, /* html:Cut (Cut) -> linux:137 (KEY_CUT) -> atset1:57404 */
"Delete": 0xe053, /* html:Delete (Delete) -> linux:111 (KEY_DELETE) -> atset1:57427 */
"Digit0": 0xb, /* html:Digit0 (Digit0) -> linux:11 (KEY_0) -> atset1:11 */
"Digit1": 0x2, /* html:Digit1 (Digit1) -> linux:2 (KEY_1) -> atset1:2 */
"Digit2": 0x3, /* html:Digit2 (Digit2) -> linux:3 (KEY_2) -> atset1:3 */
"Digit3": 0x4, /* html:Digit3 (Digit3) -> linux:4 (KEY_3) -> atset1:4 */
"Digit4": 0x5, /* html:Digit4 (Digit4) -> linux:5 (KEY_4) -> atset1:5 */
"Digit5": 0x6, /* html:Digit5 (Digit5) -> linux:6 (KEY_5) -> atset1:6 */
"Digit6": 0x7, /* html:Digit6 (Digit6) -> linux:7 (KEY_6) -> atset1:7 */
"Digit7": 0x8, /* html:Digit7 (Digit7) -> linux:8 (KEY_7) -> atset1:8 */
"Digit8": 0x9, /* html:Digit8 (Digit8) -> linux:9 (KEY_8) -> atset1:9 */
"Digit9": 0xa, /* html:Digit9 (Digit9) -> linux:10 (KEY_9) -> atset1:10 */
"Eject": 0xe07d, /* html:Eject (Eject) -> linux:162 (KEY_EJECTCLOSECD) -> atset1:57469 */
"End": 0xe04f, /* html:End (End) -> linux:107 (KEY_END) -> atset1:57423 */
"Enter": 0x1c, /* html:Enter (Enter) -> linux:28 (KEY_ENTER) -> atset1:28 */
"Equal": 0xd, /* html:Equal (Equal) -> linux:13 (KEY_EQUAL) -> atset1:13 */
"Escape": 0x1, /* html:Escape (Escape) -> linux:1 (KEY_ESC) -> atset1:1 */
"F1": 0x3b, /* html:F1 (F1) -> linux:59 (KEY_F1) -> atset1:59 */
"F10": 0x44, /* html:F10 (F10) -> linux:68 (KEY_F10) -> atset1:68 */
"F11": 0x57, /* html:F11 (F11) -> linux:87 (KEY_F11) -> atset1:87 */
"F12": 0x58, /* html:F12 (F12) -> linux:88 (KEY_F12) -> atset1:88 */
"F13": 0x5d, /* html:F13 (F13) -> linux:183 (KEY_F13) -> atset1:93 */
"F14": 0x5e, /* html:F14 (F14) -> linux:184 (KEY_F14) -> atset1:94 */
"F15": 0x5f, /* html:F15 (F15) -> linux:185 (KEY_F15) -> atset1:95 */
"F16": 0x55, /* html:F16 (F16) -> linux:186 (KEY_F16) -> atset1:85 */
"F17": 0xe003, /* html:F17 (F17) -> linux:187 (KEY_F17) -> atset1:57347 */
"F18": 0xe077, /* html:F18 (F18) -> linux:188 (KEY_F18) -> atset1:57463 */
"F19": 0xe004, /* html:F19 (F19) -> linux:189 (KEY_F19) -> atset1:57348 */
"F2": 0x3c, /* html:F2 (F2) -> linux:60 (KEY_F2) -> atset1:60 */
"F20": 0x5a, /* html:F20 (F20) -> linux:190 (KEY_F20) -> atset1:90 */
"F21": 0x74, /* html:F21 (F21) -> linux:191 (KEY_F21) -> atset1:116 */
"F22": 0xe079, /* html:F22 (F22) -> linux:192 (KEY_F22) -> atset1:57465 */
"F23": 0x6d, /* html:F23 (F23) -> linux:193 (KEY_F23) -> atset1:109 */
"F24": 0x6f, /* html:F24 (F24) -> linux:194 (KEY_F24) -> atset1:111 */
"F3": 0x3d, /* html:F3 (F3) -> linux:61 (KEY_F3) -> atset1:61 */
"F4": 0x3e, /* html:F4 (F4) -> linux:62 (KEY_F4) -> atset1:62 */
"F5": 0x3f, /* html:F5 (F5) -> linux:63 (KEY_F5) -> atset1:63 */
"F6": 0x40, /* html:F6 (F6) -> linux:64 (KEY_F6) -> atset1:64 */
"F7": 0x41, /* html:F7 (F7) -> linux:65 (KEY_F7) -> atset1:65 */
"F8": 0x42, /* html:F8 (F8) -> linux:66 (KEY_F8) -> atset1:66 */
"F9": 0x43, /* html:F9 (F9) -> linux:67 (KEY_F9) -> atset1:67 */
"Find": 0xe041, /* html:Find (Find) -> linux:136 (KEY_FIND) -> atset1:57409 */
"Help": 0xe075, /* html:Help (Help) -> linux:138 (KEY_HELP) -> atset1:57461 */
"Hiragana": 0x77, /* html:Hiragana (Lang4) -> linux:91 (KEY_HIRAGANA) -> atset1:119 */
"Home": 0xe047, /* html:Home (Home) -> linux:102 (KEY_HOME) -> atset1:57415 */
"Insert": 0xe052, /* html:Insert (Insert) -> linux:110 (KEY_INSERT) -> atset1:57426 */
"IntlBackslash": 0x56, /* html:IntlBackslash (IntlBackslash) -> linux:86 (KEY_102ND) -> atset1:86 */
"IntlRo": 0x73, /* html:IntlRo (IntlRo) -> linux:89 (KEY_RO) -> atset1:115 */
"IntlYen": 0x7d, /* html:IntlYen (IntlYen) -> linux:124 (KEY_YEN) -> atset1:125 */
"KanaMode": 0x70, /* html:KanaMode (KanaMode) -> linux:93 (KEY_KATAKANAHIRAGANA) -> atset1:112 */
"Katakana": 0x78, /* html:Katakana (Lang3) -> linux:90 (KEY_KATAKANA) -> atset1:120 */
"KeyA": 0x1e, /* html:KeyA (KeyA) -> linux:30 (KEY_A) -> atset1:30 */
"KeyB": 0x30, /* html:KeyB (KeyB) -> linux:48 (KEY_B) -> atset1:48 */
"KeyC": 0x2e, /* html:KeyC (KeyC) -> linux:46 (KEY_C) -> atset1:46 */
"KeyD": 0x20, /* html:KeyD (KeyD) -> linux:32 (KEY_D) -> atset1:32 */
"KeyE": 0x12, /* html:KeyE (KeyE) -> linux:18 (KEY_E) -> atset1:18 */
"KeyF": 0x21, /* html:KeyF (KeyF) -> linux:33 (KEY_F) -> atset1:33 */
"KeyG": 0x22, /* html:KeyG (KeyG) -> linux:34 (KEY_G) -> atset1:34 */
"KeyH": 0x23, /* html:KeyH (KeyH) -> linux:35 (KEY_H) -> atset1:35 */
"KeyI": 0x17, /* html:KeyI (KeyI) -> linux:23 (KEY_I) -> atset1:23 */
"KeyJ": 0x24, /* html:KeyJ (KeyJ) -> linux:36 (KEY_J) -> atset1:36 */
"KeyK": 0x25, /* html:KeyK (KeyK) -> linux:37 (KEY_K) -> atset1:37 */
"KeyL": 0x26, /* html:KeyL (KeyL) -> linux:38 (KEY_L) -> atset1:38 */
"KeyM": 0x32, /* html:KeyM (KeyM) -> linux:50 (KEY_M) -> atset1:50 */
"KeyN": 0x31, /* html:KeyN (KeyN) -> linux:49 (KEY_N) -> atset1:49 */
"KeyO": 0x18, /* html:KeyO (KeyO) -> linux:24 (KEY_O) -> atset1:24 */
"KeyP": 0x19, /* html:KeyP (KeyP) -> linux:25 (KEY_P) -> atset1:25 */
"KeyQ": 0x10, /* html:KeyQ (KeyQ) -> linux:16 (KEY_Q) -> atset1:16 */
"KeyR": 0x13, /* html:KeyR (KeyR) -> linux:19 (KEY_R) -> atset1:19 */
"KeyS": 0x1f, /* html:KeyS (KeyS) -> linux:31 (KEY_S) -> atset1:31 */
"KeyT": 0x14, /* html:KeyT (KeyT) -> linux:20 (KEY_T) -> atset1:20 */
"KeyU": 0x16, /* html:KeyU (KeyU) -> linux:22 (KEY_U) -> atset1:22 */
"KeyV": 0x2f, /* html:KeyV (KeyV) -> linux:47 (KEY_V) -> atset1:47 */
"KeyW": 0x11, /* html:KeyW (KeyW) -> linux:17 (KEY_W) -> atset1:17 */
"KeyX": 0x2d, /* html:KeyX (KeyX) -> linux:45 (KEY_X) -> atset1:45 */
"KeyY": 0x15, /* html:KeyY (KeyY) -> linux:21 (KEY_Y) -> atset1:21 */
"KeyZ": 0x2c, /* html:KeyZ (KeyZ) -> linux:44 (KEY_Z) -> atset1:44 */
"Lang1": 0x72, /* html:Lang1 (Lang1) -> linux:122 (KEY_HANGEUL) -> atset1:114 */
"Lang2": 0x71, /* html:Lang2 (Lang2) -> linux:123 (KEY_HANJA) -> atset1:113 */
"Lang3": 0x78, /* html:Lang3 (Lang3) -> linux:90 (KEY_KATAKANA) -> atset1:120 */
"Lang4": 0x77, /* html:Lang4 (Lang4) -> linux:91 (KEY_HIRAGANA) -> atset1:119 */
"Lang5": 0x76, /* html:Lang5 (Lang5) -> linux:85 (KEY_ZENKAKUHANKAKU) -> atset1:118 */
"LaunchApp1": 0xe06b, /* html:LaunchApp1 (LaunchApp1) -> linux:157 (KEY_COMPUTER) -> atset1:57451 */
"LaunchApp2": 0xe021, /* html:LaunchApp2 (LaunchApp2) -> linux:140 (KEY_CALC) -> atset1:57377 */
"LaunchMail": 0xe06c, /* html:LaunchMail (LaunchMail) -> linux:155 (KEY_MAIL) -> atset1:57452 */
"MediaPlayPause": 0xe022, /* html:MediaPlayPause (MediaPlayPause) -> linux:164 (KEY_PLAYPAUSE) -> atset1:57378 */
"MediaSelect": 0xe06d, /* html:MediaSelect (MediaSelect) -> linux:226 (KEY_MEDIA) -> atset1:57453 */
"MediaStop": 0xe024, /* html:MediaStop (MediaStop) -> linux:166 (KEY_STOPCD) -> atset1:57380 */
"MediaTrackNext": 0xe019, /* html:MediaTrackNext (MediaTrackNext) -> linux:163 (KEY_NEXTSONG) -> atset1:57369 */
"MediaTrackPrevious": 0xe010, /* html:MediaTrackPrevious (MediaTrackPrevious) -> linux:165 (KEY_PREVIOUSSONG) -> atset1:57360 */
"MetaLeft": 0xe05b, /* html:MetaLeft (MetaLeft) -> linux:125 (KEY_LEFTMETA) -> atset1:57435 */
"MetaRight": 0xe05c, /* html:MetaRight (MetaRight) -> linux:126 (KEY_RIGHTMETA) -> atset1:57436 */
"Minus": 0xc, /* html:Minus (Minus) -> linux:12 (KEY_MINUS) -> atset1:12 */
"NonConvert": 0x7b, /* html:NonConvert (NonConvert) -> linux:94 (KEY_MUHENKAN) -> atset1:123 */
"NumLock": 0x45, /* html:NumLock (NumLock) -> linux:69 (KEY_NUMLOCK) -> atset1:69 */
"Numpad0": 0x52, /* html:Numpad0 (Numpad0) -> linux:82 (KEY_KP0) -> atset1:82 */
"Numpad1": 0x4f, /* html:Numpad1 (Numpad1) -> linux:79 (KEY_KP1) -> atset1:79 */
"Numpad2": 0x50, /* html:Numpad2 (Numpad2) -> linux:80 (KEY_KP2) -> atset1:80 */
"Numpad3": 0x51, /* html:Numpad3 (Numpad3) -> linux:81 (KEY_KP3) -> atset1:81 */
"Numpad4": 0x4b, /* html:Numpad4 (Numpad4) -> linux:75 (KEY_KP4) -> atset1:75 */
"Numpad5": 0x4c, /* html:Numpad5 (Numpad5) -> linux:76 (KEY_KP5) -> atset1:76 */
"Numpad6": 0x4d, /* html:Numpad6 (Numpad6) -> linux:77 (KEY_KP6) -> atset1:77 */
"Numpad7": 0x47, /* html:Numpad7 (Numpad7) -> linux:71 (KEY_KP7) -> atset1:71 */
"Numpad8": 0x48, /* html:Numpad8 (Numpad8) -> linux:72 (KEY_KP8) -> atset1:72 */
"Numpad9": 0x49, /* html:Numpad9 (Numpad9) -> linux:73 (KEY_KP9) -> atset1:73 */
"NumpadAdd": 0x4e, /* html:NumpadAdd (NumpadAdd) -> linux:78 (KEY_KPPLUS) -> atset1:78 */
"NumpadComma": 0x7e, /* html:NumpadComma (NumpadComma) -> linux:121 (KEY_KPCOMMA) -> atset1:126 */
"NumpadDecimal": 0x53, /* html:NumpadDecimal (NumpadDecimal) -> linux:83 (KEY_KPDOT) -> atset1:83 */
"NumpadDivide": 0xe035, /* html:NumpadDivide (NumpadDivide) -> linux:98 (KEY_KPSLASH) -> atset1:57397 */
"NumpadEnter": 0xe01c, /* html:NumpadEnter (NumpadEnter) -> linux:96 (KEY_KPENTER) -> atset1:57372 */
"NumpadEqual": 0x59, /* html:NumpadEqual (NumpadEqual) -> linux:117 (KEY_KPEQUAL) -> atset1:89 */
"NumpadMultiply": 0x37, /* html:NumpadMultiply (NumpadMultiply) -> linux:55 (KEY_KPASTERISK) -> atset1:55 */
"NumpadParenLeft": 0xe076, /* html:NumpadParenLeft (NumpadParenLeft) -> linux:179 (KEY_KPLEFTPAREN) -> atset1:57462 */
"NumpadParenRight": 0xe07b, /* html:NumpadParenRight (NumpadParenRight) -> linux:180 (KEY_KPRIGHTPAREN) -> atset1:57467 */
"NumpadSubtract": 0x4a, /* html:NumpadSubtract (NumpadSubtract) -> linux:74 (KEY_KPMINUS) -> atset1:74 */
"Open": 0x64, /* html:Open (Open) -> linux:134 (KEY_OPEN) -> atset1:100 */
"PageDown": 0xe051, /* html:PageDown (PageDown) -> linux:109 (KEY_PAGEDOWN) -> atset1:57425 */
"PageUp": 0xe049, /* html:PageUp (PageUp) -> linux:104 (KEY_PAGEUP) -> atset1:57417 */
"Paste": 0x65, /* html:Paste (Paste) -> linux:135 (KEY_PASTE) -> atset1:101 */
"Pause": 0xe046, /* html:Pause (Pause) -> linux:119 (KEY_PAUSE) -> atset1:57414 */
"Period": 0x34, /* html:Period (Period) -> linux:52 (KEY_DOT) -> atset1:52 */
"Power": 0xe05e, /* html:Power (Power) -> linux:116 (KEY_POWER) -> atset1:57438 */
"PrintScreen": 0x54, /* html:PrintScreen (PrintScreen) -> linux:99 (KEY_SYSRQ) -> atset1:84 */
"Props": 0xe006, /* html:Props (Props) -> linux:130 (KEY_PROPS) -> atset1:57350 */
"Quote": 0x28, /* html:Quote (Quote) -> linux:40 (KEY_APOSTROPHE) -> atset1:40 */
"ScrollLock": 0x46, /* html:ScrollLock (ScrollLock) -> linux:70 (KEY_SCROLLLOCK) -> atset1:70 */
"Semicolon": 0x27, /* html:Semicolon (Semicolon) -> linux:39 (KEY_SEMICOLON) -> atset1:39 */
"ShiftLeft": 0x2a, /* html:ShiftLeft (ShiftLeft) -> linux:42 (KEY_LEFTSHIFT) -> atset1:42 */
"ShiftRight": 0x36, /* html:ShiftRight (ShiftRight) -> linux:54 (KEY_RIGHTSHIFT) -> atset1:54 */
"Slash": 0x35, /* html:Slash (Slash) -> linux:53 (KEY_SLASH) -> atset1:53 */
"Sleep": 0xe05f, /* html:Sleep (Sleep) -> linux:142 (KEY_SLEEP) -> atset1:57439 */
"Space": 0x39, /* html:Space (Space) -> linux:57 (KEY_SPACE) -> atset1:57 */
"Suspend": 0xe025, /* html:Suspend (Suspend) -> linux:205 (KEY_SUSPEND) -> atset1:57381 */
"Tab": 0xf, /* html:Tab (Tab) -> linux:15 (KEY_TAB) -> atset1:15 */
"Undo": 0xe007, /* html:Undo (Undo) -> linux:131 (KEY_UNDO) -> atset1:57351 */
"WakeUp": 0xe063, /* html:WakeUp (WakeUp) -> linux:143 (KEY_WAKEUP) -> atset1:57443 */
};

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import { encodeUTF8 } from './util/strings.js';
import EventTargetMixin from './util/eventtarget.js';
import legacyCrypto from './crypto/crypto.js';
class RA2Cipher {
constructor() {
this._cipher = null;
this._counter = new Uint8Array(16);
}
async setKey(key) {
this._cipher = await legacyCrypto.importKey(
"raw", key, { name: "AES-EAX" }, false, ["encrypt, decrypt"]);
}
async makeMessage(message) {
const ad = new Uint8Array([(message.length & 0xff00) >>> 8, message.length & 0xff]);
const encrypted = await legacyCrypto.encrypt({
name: "AES-EAX",
iv: this._counter,
additionalData: ad,
}, this._cipher, message);
for (let i = 0; i < 16 && this._counter[i]++ === 255; i++);
const res = new Uint8Array(message.length + 2 + 16);
res.set(ad);
res.set(encrypted, 2);
return res;
}
async receiveMessage(length, encrypted) {
const ad = new Uint8Array([(length & 0xff00) >>> 8, length & 0xff]);
const res = await legacyCrypto.decrypt({
name: "AES-EAX",
iv: this._counter,
additionalData: ad,
}, this._cipher, encrypted);
for (let i = 0; i < 16 && this._counter[i]++ === 255; i++);
return res;
}
}
export default class RSAAESAuthenticationState extends EventTargetMixin {
constructor(sock, getCredentials) {
super();
this._hasStarted = false;
this._checkSock = null;
this._checkCredentials = null;
this._approveServerResolve = null;
this._sockReject = null;
this._credentialsReject = null;
this._approveServerReject = null;
this._sock = sock;
this._getCredentials = getCredentials;
}
_waitSockAsync(len) {
return new Promise((resolve, reject) => {
const hasData = () => !this._sock.rQwait('RA2', len);
if (hasData()) {
resolve();
} else {
this._checkSock = () => {
if (hasData()) {
resolve();
this._checkSock = null;
this._sockReject = null;
}
};
this._sockReject = reject;
}
});
}
_waitApproveKeyAsync() {
return new Promise((resolve, reject) => {
this._approveServerResolve = resolve;
this._approveServerReject = reject;
});
}
_waitCredentialsAsync(subtype) {
const hasCredentials = () => {
if (subtype === 1 && this._getCredentials().username !== undefined &&
this._getCredentials().password !== undefined) {
return true;
} else if (subtype === 2 && this._getCredentials().password !== undefined) {
return true;
}
return false;
};
return new Promise((resolve, reject) => {
if (hasCredentials()) {
resolve();
} else {
this._checkCredentials = () => {
if (hasCredentials()) {
resolve();
this._checkCredentials = null;
this._credentialsReject = null;
}
};
this._credentialsReject = reject;
}
});
}
checkInternalEvents() {
if (this._checkSock !== null) {
this._checkSock();
}
if (this._checkCredentials !== null) {
this._checkCredentials();
}
}
approveServer() {
if (this._approveServerResolve !== null) {
this._approveServerResolve();
this._approveServerResolve = null;
}
}
disconnect() {
if (this._sockReject !== null) {
this._sockReject(new Error("disconnect normally"));
this._sockReject = null;
}
if (this._credentialsReject !== null) {
this._credentialsReject(new Error("disconnect normally"));
this._credentialsReject = null;
}
if (this._approveServerReject !== null) {
this._approveServerReject(new Error("disconnect normally"));
this._approveServerReject = null;
}
}
async negotiateRA2neAuthAsync() {
this._hasStarted = true;
// 1: Receive server public key
await this._waitSockAsync(4);
const serverKeyLengthBuffer = this._sock.rQpeekBytes(4);
const serverKeyLength = this._sock.rQshift32();
if (serverKeyLength < 1024) {
throw new Error("RA2: server public key is too short: " + serverKeyLength);
} else if (serverKeyLength > 8192) {
throw new Error("RA2: server public key is too long: " + serverKeyLength);
}
const serverKeyBytes = Math.ceil(serverKeyLength / 8);
await this._waitSockAsync(serverKeyBytes * 2);
const serverN = this._sock.rQshiftBytes(serverKeyBytes);
const serverE = this._sock.rQshiftBytes(serverKeyBytes);
const serverRSACipher = await legacyCrypto.importKey(
"raw", { n: serverN, e: serverE }, { name: "RSA-PKCS1-v1_5" }, false, ["encrypt"]);
const serverPublickey = new Uint8Array(4 + serverKeyBytes * 2);
serverPublickey.set(serverKeyLengthBuffer);
serverPublickey.set(serverN, 4);
serverPublickey.set(serverE, 4 + serverKeyBytes);
// verify server public key
let approveKey = this._waitApproveKeyAsync();
this.dispatchEvent(new CustomEvent("serververification", {
detail: { type: "RSA", publickey: serverPublickey }
}));
await approveKey;
// 2: Send client public key
const clientKeyLength = 2048;
const clientKeyBytes = Math.ceil(clientKeyLength / 8);
const clientRSACipher = (await legacyCrypto.generateKey({
name: "RSA-PKCS1-v1_5",
modulusLength: clientKeyLength,
publicExponent: new Uint8Array([1, 0, 1]),
}, true, ["encrypt"])).privateKey;
const clientExportedRSAKey = await legacyCrypto.exportKey("raw", clientRSACipher);
const clientN = clientExportedRSAKey.n;
const clientE = clientExportedRSAKey.e;
const clientPublicKey = new Uint8Array(4 + clientKeyBytes * 2);
clientPublicKey[0] = (clientKeyLength & 0xff000000) >>> 24;
clientPublicKey[1] = (clientKeyLength & 0xff0000) >>> 16;
clientPublicKey[2] = (clientKeyLength & 0xff00) >>> 8;
clientPublicKey[3] = clientKeyLength & 0xff;
clientPublicKey.set(clientN, 4);
clientPublicKey.set(clientE, 4 + clientKeyBytes);
this._sock.sQpushBytes(clientPublicKey);
this._sock.flush();
// 3: Send client random
const clientRandom = new Uint8Array(16);
window.crypto.getRandomValues(clientRandom);
const clientEncryptedRandom = await legacyCrypto.encrypt(
{ name: "RSA-PKCS1-v1_5" }, serverRSACipher, clientRandom);
const clientRandomMessage = new Uint8Array(2 + serverKeyBytes);
clientRandomMessage[0] = (serverKeyBytes & 0xff00) >>> 8;
clientRandomMessage[1] = serverKeyBytes & 0xff;
clientRandomMessage.set(clientEncryptedRandom, 2);
this._sock.sQpushBytes(clientRandomMessage);
this._sock.flush();
// 4: Receive server random
await this._waitSockAsync(2);
if (this._sock.rQshift16() !== clientKeyBytes) {
throw new Error("RA2: wrong encrypted message length");
}
const serverEncryptedRandom = this._sock.rQshiftBytes(clientKeyBytes);
const serverRandom = await legacyCrypto.decrypt(
{ name: "RSA-PKCS1-v1_5" }, clientRSACipher, serverEncryptedRandom);
if (serverRandom === null || serverRandom.length !== 16) {
throw new Error("RA2: corrupted server encrypted random");
}
// 5: Compute session keys and set ciphers
let clientSessionKey = new Uint8Array(32);
let serverSessionKey = new Uint8Array(32);
clientSessionKey.set(serverRandom);
clientSessionKey.set(clientRandom, 16);
serverSessionKey.set(clientRandom);
serverSessionKey.set(serverRandom, 16);
clientSessionKey = await window.crypto.subtle.digest("SHA-1", clientSessionKey);
clientSessionKey = new Uint8Array(clientSessionKey).slice(0, 16);
serverSessionKey = await window.crypto.subtle.digest("SHA-1", serverSessionKey);
serverSessionKey = new Uint8Array(serverSessionKey).slice(0, 16);
const clientCipher = new RA2Cipher();
await clientCipher.setKey(clientSessionKey);
const serverCipher = new RA2Cipher();
await serverCipher.setKey(serverSessionKey);
// 6: Compute and exchange hashes
let serverHash = new Uint8Array(8 + serverKeyBytes * 2 + clientKeyBytes * 2);
let clientHash = new Uint8Array(8 + serverKeyBytes * 2 + clientKeyBytes * 2);
serverHash.set(serverPublickey);
serverHash.set(clientPublicKey, 4 + serverKeyBytes * 2);
clientHash.set(clientPublicKey);
clientHash.set(serverPublickey, 4 + clientKeyBytes * 2);
serverHash = await window.crypto.subtle.digest("SHA-1", serverHash);
clientHash = await window.crypto.subtle.digest("SHA-1", clientHash);
serverHash = new Uint8Array(serverHash);
clientHash = new Uint8Array(clientHash);
this._sock.sQpushBytes(await clientCipher.makeMessage(clientHash));
this._sock.flush();
await this._waitSockAsync(2 + 20 + 16);
if (this._sock.rQshift16() !== 20) {
throw new Error("RA2: wrong server hash");
}
const serverHashReceived = await serverCipher.receiveMessage(
20, this._sock.rQshiftBytes(20 + 16));
if (serverHashReceived === null) {
throw new Error("RA2: failed to authenticate the message");
}
for (let i = 0; i < 20; i++) {
if (serverHashReceived[i] !== serverHash[i]) {
throw new Error("RA2: wrong server hash");
}
}
// 7: Receive subtype
await this._waitSockAsync(2 + 1 + 16);
if (this._sock.rQshift16() !== 1) {
throw new Error("RA2: wrong subtype");
}
let subtype = (await serverCipher.receiveMessage(
1, this._sock.rQshiftBytes(1 + 16)));
if (subtype === null) {
throw new Error("RA2: failed to authenticate the message");
}
subtype = subtype[0];
let waitCredentials = this._waitCredentialsAsync(subtype);
if (subtype === 1) {
if (this._getCredentials().username === undefined ||
this._getCredentials().password === undefined) {
this.dispatchEvent(new CustomEvent(
"credentialsrequired",
{ detail: { types: ["username", "password"] } }));
}
} else if (subtype === 2) {
if (this._getCredentials().password === undefined) {
this.dispatchEvent(new CustomEvent(
"credentialsrequired",
{ detail: { types: ["password"] } }));
}
} else {
throw new Error("RA2: wrong subtype");
}
await waitCredentials;
let username;
if (subtype === 1) {
username = encodeUTF8(this._getCredentials().username).slice(0, 255);
} else {
username = "";
}
const password = encodeUTF8(this._getCredentials().password).slice(0, 255);
const credentials = new Uint8Array(username.length + password.length + 2);
credentials[0] = username.length;
credentials[username.length + 1] = password.length;
for (let i = 0; i < username.length; i++) {
credentials[i + 1] = username.charCodeAt(i);
}
for (let i = 0; i < password.length; i++) {
credentials[username.length + 2 + i] = password.charCodeAt(i);
}
this._sock.sQpushBytes(await clientCipher.makeMessage(credentials));
this._sock.flush();
}
get hasStarted() {
return this._hasStarted;
}
set hasStarted(s) {
this._hasStarted = s;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
* Browser feature support detection
*/
import * as Log from './logging.js';
// Touch detection
export let isTouchDevice = ('ontouchstart' in document.documentElement) ||
// requried for Chrome debugger
(document.ontouchstart !== undefined) ||
// required for MS Surface
(navigator.maxTouchPoints > 0) ||
(navigator.msMaxTouchPoints > 0);
window.addEventListener('touchstart', function onFirstTouch() {
isTouchDevice = true;
window.removeEventListener('touchstart', onFirstTouch, false);
}, false);
// The goal is to find a certain physical width, the devicePixelRatio
// brings us a bit closer but is not optimal.
export let dragThreshold = 10 * (window.devicePixelRatio || 1);
let _supportsCursorURIs = false;
try {
const target = document.createElement('canvas');
target.style.cursor = 'url("data:image/x-icon;base64,AAACAAEACAgAAAIAAgA4AQAAFgAAACgAAAAIAAAAEAAAAAEAIAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAD/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////AAAAAAAAAAAAAAAAAAAAAA==") 2 2, default';
if (target.style.cursor.indexOf("url") === 0) {
Log.Info("Data URI scheme cursor supported");
_supportsCursorURIs = true;
} else {
Log.Warn("Data URI scheme cursor not supported");
}
} catch (exc) {
Log.Error("Data URI scheme cursor test exception: " + exc);
}
export const supportsCursorURIs = _supportsCursorURIs;
let _hasScrollbarGutter = true;
try {
// Create invisible container
const container = document.createElement('div');
container.style.visibility = 'hidden';
container.style.overflow = 'scroll'; // forcing scrollbars
document.body.appendChild(container);
// Create a div and place it in the container
const child = document.createElement('div');
container.appendChild(child);
// Calculate the difference between the container's full width
// and the child's width - the difference is the scrollbars
const scrollbarWidth = (container.offsetWidth - child.offsetWidth);
// Clean up
container.parentNode.removeChild(container);
_hasScrollbarGutter = scrollbarWidth != 0;
} catch (exc) {
Log.Error("Scrollbar test exception: " + exc);
}
export const hasScrollbarGutter = _hasScrollbarGutter;
/*
* The functions for detection of platforms and browsers below are exported
* but the use of these should be minimized as much as possible.
*
* It's better to use feature detection than platform detection.
*/
/* OS */
export function isMac() {
return !!(/mac/i).exec(navigator.platform);
}
export function isWindows() {
return !!(/win/i).exec(navigator.platform);
}
export function isIOS() {
return (!!(/ipad/i).exec(navigator.platform) ||
!!(/iphone/i).exec(navigator.platform) ||
!!(/ipod/i).exec(navigator.platform));
}
export function isAndroid() {
/* Android sets navigator.platform to Linux :/ */
return !!navigator.userAgent.match('Android ');
}
export function isChromeOS() {
/* ChromeOS sets navigator.platform to Linux :/ */
return !!navigator.userAgent.match(' CrOS ');
}
/* Browser */
export function isSafari() {
return !!navigator.userAgent.match('Safari/...') &&
!navigator.userAgent.match('Chrome/...') &&
!navigator.userAgent.match('Chromium/...') &&
!navigator.userAgent.match('Epiphany/...');
}
export function isFirefox() {
return !!navigator.userAgent.match('Firefox/...') &&
!navigator.userAgent.match('Seamonkey/...');
}
export function isChrome() {
return !!navigator.userAgent.match('Chrome/...') &&
!navigator.userAgent.match('Chromium/...') &&
!navigator.userAgent.match('Edg/...') &&
!navigator.userAgent.match('OPR/...');
}
export function isChromium() {
return !!navigator.userAgent.match('Chromium/...');
}
export function isOpera() {
return !!navigator.userAgent.match('OPR/...');
}
export function isEdge() {
return !!navigator.userAgent.match('Edg/...');
}
/* Engine */
export function isGecko() {
return !!navigator.userAgent.match('Gecko/...');
}
export function isWebKit() {
return !!navigator.userAgent.match('AppleWebKit/...') &&
!navigator.userAgent.match('Chrome/...');
}
export function isBlink() {
return !!navigator.userAgent.match('Chrome/...');
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
import { supportsCursorURIs, isTouchDevice } from './browser.js';
const useFallback = !supportsCursorURIs || isTouchDevice;
export default class Cursor {
constructor() {
this._target = null;
this._visible = true;
this._canvas = document.createElement('canvas');
if (useFallback) {
this._canvas.style.position = 'fixed';
this._canvas.style.zIndex = '65535';
this._canvas.style.pointerEvents = 'none';
// Safari on iOS can select the cursor image
// https://bugs.webkit.org/show_bug.cgi?id=249223
this._canvas.style.userSelect = 'none';
this._canvas.style.WebkitUserSelect = 'none';
// Can't use "display" because of Firefox bug #1445997
this._canvas.style.visibility = 'hidden';
}
this._position = { x: 0, y: 0 };
this._hotSpot = { x: 0, y: 0 };
this._eventHandlers = {
'mouseover': this._handleMouseOver.bind(this),
'mouseleave': this._handleMouseLeave.bind(this),
'mousemove': this._handleMouseMove.bind(this),
'mouseup': this._handleMouseUp.bind(this),
};
}
attach(target) {
if (this._target) {
this.detach();
}
this._target = target;
if (useFallback) {
document.body.appendChild(this._canvas);
const options = { capture: true, passive: true };
this._target.addEventListener('mouseover', this._eventHandlers.mouseover, options);
this._target.addEventListener('mouseleave', this._eventHandlers.mouseleave, options);
this._target.addEventListener('mousemove', this._eventHandlers.mousemove, options);
this._target.addEventListener('mouseup', this._eventHandlers.mouseup, options);
}
this.clear();
}
detach() {
if (!this._target) {
return;
}
if (useFallback) {
const options = { capture: true, passive: true };
this._target.removeEventListener('mouseover', this._eventHandlers.mouseover, options);
this._target.removeEventListener('mouseleave', this._eventHandlers.mouseleave, options);
this._target.removeEventListener('mousemove', this._eventHandlers.mousemove, options);
this._target.removeEventListener('mouseup', this._eventHandlers.mouseup, options);
if (document.contains(this._canvas)) {
document.body.removeChild(this._canvas);
}
}
this._target = null;
}
change(rgba, hotx, hoty, w, h) {
if ((w === 0) || (h === 0)) {
this.clear();
return;
}
this._position.x = this._position.x + this._hotSpot.x - hotx;
this._position.y = this._position.y + this._hotSpot.y - hoty;
this._hotSpot.x = hotx;
this._hotSpot.y = hoty;
let ctx = this._canvas.getContext('2d');
this._canvas.width = w;
this._canvas.height = h;
let img = new ImageData(new Uint8ClampedArray(rgba), w, h);
ctx.clearRect(0, 0, w, h);
ctx.putImageData(img, 0, 0);
if (useFallback) {
this._updatePosition();
} else {
let url = this._canvas.toDataURL();
this._target.style.cursor = 'url(' + url + ')' + hotx + ' ' + hoty + ', default';
}
}
clear() {
this._target.style.cursor = 'none';
this._canvas.width = 0;
this._canvas.height = 0;
this._position.x = this._position.x + this._hotSpot.x;
this._position.y = this._position.y + this._hotSpot.y;
this._hotSpot.x = 0;
this._hotSpot.y = 0;
}
setVisibility(visible) {
this._visible = visible;
if (visible) {
this._showCursor();
} else {
this._hideCursor();
}
}
// Mouse events might be emulated, this allows
// moving the cursor in such cases
move(clientX, clientY) {
if (!useFallback) {
return;
}
// clientX/clientY are relative the _visual viewport_,
// but our position is relative the _layout viewport_,
// so try to compensate when we can
if (window.visualViewport) {
this._position.x = clientX + window.visualViewport.offsetLeft;
this._position.y = clientY + window.visualViewport.offsetTop;
} else {
this._position.x = clientX;
this._position.y = clientY;
}
this._updatePosition();
let target = document.elementFromPoint(clientX, clientY);
this._updateVisibility(target);
}
_handleMouseOver(event) {
// This event could be because we're entering the target, or
// moving around amongst its sub elements. Let the move handler
// sort things out.
this._handleMouseMove(event);
}
_handleMouseLeave(event) {
// Check if we should show the cursor on the element we are leaving to
this._updateVisibility(event.relatedTarget);
}
_handleMouseMove(event) {
this._updateVisibility(event.target);
this._position.x = event.clientX - this._hotSpot.x;
this._position.y = event.clientY - this._hotSpot.y;
this._updatePosition();
}
_handleMouseUp(event) {
// We might get this event because of a drag operation that
// moved outside of the target. Check what's under the cursor
// now and adjust visibility based on that.
let target = document.elementFromPoint(event.clientX, event.clientY);
this._updateVisibility(target);
// Captures end with a mouseup but we can't know the event order of
// mouseup vs releaseCapture.
//
// In the cases when releaseCapture comes first, the code above is
// enough.
//
// In the cases when the mouseup comes first, we need wait for the
// browser to flush all events and then check again if the cursor
// should be visible.
if (this._captureIsActive()) {
window.setTimeout(() => {
// We might have detached at this point
if (!this._target) {
return;
}
// Refresh the target from elementFromPoint since queued events
// might have altered the DOM
target = document.elementFromPoint(event.clientX,
event.clientY);
this._updateVisibility(target);
}, 0);
}
}
_showCursor() {
if (this._canvas.style.visibility === 'hidden') {
this._canvas.style.visibility = '';
}
}
_hideCursor() {
if (this._canvas.style.visibility !== 'hidden') {
this._canvas.style.visibility = 'hidden';
}
}
// Should we currently display the cursor?
// (i.e. are we over the target, or a child of the target without a
// different cursor set)
_shouldShowCursor(target) {
if (!target) {
return false;
}
if (!this._visible) {
return false;
}
// Easy case
if (target === this._target) {
return true;
}
// Other part of the DOM?
if (!this._target.contains(target)) {
return false;
}
// Has the child its own cursor?
// FIXME: How can we tell that a sub element has an
// explicit "cursor: none;"?
if (window.getComputedStyle(target).cursor !== 'none') {
return false;
}
return true;
}
_updateVisibility(target) {
// When the cursor target has capture we want to show the cursor.
// So, if a capture is active - look at the captured element instead.
if (this._captureIsActive()) {
target = document.captureElement;
}
if (this._shouldShowCursor(target)) {
this._showCursor();
} else {
this._hideCursor();
}
}
_updatePosition() {
this._canvas.style.left = this._position.x + "px";
this._canvas.style.top = this._position.y + "px";
}
_captureIsActive() {
return document.captureElement &&
document.documentElement.contains(document.captureElement);
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* HTML element utility functions
*/
export function clientToElement(x, y, elem) {
const bounds = elem.getBoundingClientRect();
let pos = { x: 0, y: 0 };
// Clip to target bounds
if (x < bounds.left) {
pos.x = 0;
} else if (x >= bounds.right) {
pos.x = bounds.width - 1;
} else {
pos.x = x - bounds.left;
}
if (y < bounds.top) {
pos.y = 0;
} else if (y >= bounds.bottom) {
pos.y = bounds.height - 1;
} else {
pos.y = y - bounds.top;
}
return pos;
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* Cross-browser event and position routines
*/
export function getPointerEvent(e) {
return e.changedTouches ? e.changedTouches[0] : e.touches ? e.touches[0] : e;
}
export function stopEvent(e) {
e.stopPropagation();
e.preventDefault();
}
// Emulate Element.setCapture() when not supported
let _captureRecursion = false;
let _elementForUnflushedEvents = null;
document.captureElement = null;
function _captureProxy(e) {
// Recursion protection as we'll see our own event
if (_captureRecursion) return;
// Clone the event as we cannot dispatch an already dispatched event
const newEv = new e.constructor(e.type, e);
_captureRecursion = true;
if (document.captureElement) {
document.captureElement.dispatchEvent(newEv);
} else {
_elementForUnflushedEvents.dispatchEvent(newEv);
}
_captureRecursion = false;
// Avoid double events
e.stopPropagation();
// Respect the wishes of the redirected event handlers
if (newEv.defaultPrevented) {
e.preventDefault();
}
// Implicitly release the capture on button release
if (e.type === "mouseup") {
releaseCapture();
}
}
// Follow cursor style of target element
function _capturedElemChanged() {
const proxyElem = document.getElementById("noVNC_mouse_capture_elem");
proxyElem.style.cursor = window.getComputedStyle(document.captureElement).cursor;
}
const _captureObserver = new MutationObserver(_capturedElemChanged);
export function setCapture(target) {
if (target.setCapture) {
target.setCapture();
document.captureElement = target;
} else {
// Release any existing capture in case this method is
// called multiple times without coordination
releaseCapture();
let proxyElem = document.getElementById("noVNC_mouse_capture_elem");
if (proxyElem === null) {
proxyElem = document.createElement("div");
proxyElem.id = "noVNC_mouse_capture_elem";
proxyElem.style.position = "fixed";
proxyElem.style.top = "0px";
proxyElem.style.left = "0px";
proxyElem.style.width = "100%";
proxyElem.style.height = "100%";
proxyElem.style.zIndex = 10000;
proxyElem.style.display = "none";
document.body.appendChild(proxyElem);
// This is to make sure callers don't get confused by having
// our blocking element as the target
proxyElem.addEventListener('contextmenu', _captureProxy);
proxyElem.addEventListener('mousemove', _captureProxy);
proxyElem.addEventListener('mouseup', _captureProxy);
}
document.captureElement = target;
// Track cursor and get initial cursor
_captureObserver.observe(target, {attributes: true});
_capturedElemChanged();
proxyElem.style.display = "";
// We listen to events on window in order to keep tracking if it
// happens to leave the viewport
window.addEventListener('mousemove', _captureProxy);
window.addEventListener('mouseup', _captureProxy);
}
}
export function releaseCapture() {
if (document.releaseCapture) {
document.releaseCapture();
document.captureElement = null;
} else {
if (!document.captureElement) {
return;
}
// There might be events already queued. The event proxy needs
// access to the captured element for these queued events.
// E.g. contextmenu (right-click) in Microsoft Edge
//
// Before removing the capturedElem pointer we save it to a
// temporary variable that the unflushed events can use.
_elementForUnflushedEvents = document.captureElement;
document.captureElement = null;
_captureObserver.disconnect();
const proxyElem = document.getElementById("noVNC_mouse_capture_elem");
proxyElem.style.display = "none";
window.removeEventListener('mousemove', _captureProxy);
window.removeEventListener('mouseup', _captureProxy);
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
export default class EventTargetMixin {
constructor() {
this._listeners = new Map();
}
addEventListener(type, callback) {
if (!this._listeners.has(type)) {
this._listeners.set(type, new Set());
}
this._listeners.get(type).add(callback);
}
removeEventListener(type, callback) {
if (this._listeners.has(type)) {
this._listeners.get(type).delete(callback);
}
}
dispatchEvent(event) {
if (!this._listeners.has(event.type)) {
return true;
}
this._listeners.get(event.type)
.forEach(callback => callback.call(this, event));
return !event.defaultPrevented;
}
}

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/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
export function toUnsigned32bit(toConvert) {
return toConvert >>> 0;
}
export function toSigned32bit(toConvert) {
return toConvert | 0;
}

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