added Perf bin

src/bin/Disk.hx

@@ -9,7 +9,7 @@ using Lambda;
 class Disk extends CLIAppBase {
 	public function new() {
 		registerSyncSubcommand("ls", (args)->{
-			Peripheral.instance.getDrives().foreach(drive -> {
+			Peripheral.instance.getAllDrives().foreach(drive -> {
 				var addr = drive.getAddr();
 				var label = drive.getDiskLabel();
 				var id = drive.getDiskID();

src/bin/HelloWorldService.hx

@@ -1,5 +1,6 @@
 package bin;
 
+import kernel.service.ServiceManager;
 import kernel.log.Log;
 import kernel.Timer;
 import kernel.ps.ProcessHandle;
@@ -11,7 +12,9 @@ class HelloWorldService implements Process {
 	public function run(handle:ProcessHandle) {
         Log.debug("HelloWorldService started");
         handle.write("Hello World! Started\n");
-        this.startTimer(handle);
+        // this.startTimer(handle);
+        var srv: HelloWorldService =  ServiceManager.instance.get("HelloWorldService");
+        srv.startTimer(handle);
     }
 
     public function startTimer(handle: ProcessHandle) {

src/bin/Net.hx

@@ -19,7 +19,7 @@ class Net extends CLIAppBase {
 		});
 
 		registerSyncSubcommand("iface", (args)->{
-			var modems = Peripheral.instance.getModems();
+			var modems = Peripheral.instance.getAllModems();
 
 			for (modem in modems) {
 				handle.writeLine(modem.name());

src/bin/Perf.hx

@@ -0,0 +1,38 @@
+package bin;
+
+import kernel.peripherals.Peripherals.Peripheral;
+import lib.CLIAppBase;
+
+class Perf extends CLIAppBase {
+    public function new() {
+        registerSyncSubcommand("inspect",(args)->{
+            if (args.length < 1) return false;
+
+            var result = Peripheral.instance.inspect(args[0]);
+
+            if (result == null){
+                handle.writeLine("No peripheral found on side "+args[0]);
+                return true;
+            }
+
+            handle.writeLine("Types:");
+            for (type in result.types){
+                handle.writeLine("  "+type);
+            }
+
+            handle.writeLine("Methods:");
+            for (method in result.methods){
+                handle.writeLine("  "+method);
+            }
+
+            return true;
+        },"<side>");
+
+        registerSyncSubcommand("list",(args)->{
+            for (addr in Peripheral.instance.getAllAddresses()){
+                handle.writeLine('$addr => ${Peripheral.instance.getTypes(addr).join(", ")}');
+            }
+            return true;
+        });
+    }
+}

src/bin/Service.hx

@@ -14,7 +14,7 @@ class Service extends CLIAppBase {
 
             var name = args[0];
 
-            var result = ServiceManager.instace.start(name);
+            var result = ServiceManager.instance.start(name);
             return handleResult(result);
         },"Start a service");
 
@@ -25,7 +25,7 @@ class Service extends CLIAppBase {
 
             var name = args[0];
 
-            var result = ServiceManager.instace.stop(name);
+            var result = ServiceManager.instance.stop(name);
             return handleResult(result);
         },"Stop a service");
 
@@ -38,7 +38,7 @@ class Service extends CLIAppBase {
             var binName = args[1];
             var rest = args.slice(2);
 
-            var result = ServiceManager.instace.register(name, binName, rest);
+            var result = ServiceManager.instance.register(name, binName, rest);
             return handleResult(result);
         },"Register a new service");
 
@@ -49,13 +49,13 @@ class Service extends CLIAppBase {
 
             var name = args[0];
 
-            var result = ServiceManager.instace.unregister(name);
+            var result = ServiceManager.instance.unregister(name);
             return handleResult(result);
         },"Unregister a service");
 
         registerSyncSubcommand("list", (args) ->{
             
-            var list = ServiceManager.instace.listRunning();
+            var list = ServiceManager.instance.listRunning();
             
             for (name in list) {
                 this.handle.writeLine(name);
@@ -63,6 +63,15 @@ class Service extends CLIAppBase {
 
             return true;
         },"List all services");
+
+        registerSyncSubcommand("enable", (args) ->{
+            if (args.length < 1) {
+                return false;
+            }
+
+            ServiceManager.instance.enable(args[0]);
+            return true;
+        },"Enable a service");
     }
 
     private function handleResult(res: Outcome<Noise,String>): Bool {

src/bin/srsc/CLI.hx

@@ -0,0 +1,92 @@
+package bin.srsc;
+
+import kernel.net.Package.NetworkID;
+import lib.RessourceNames;
+import lib.CLIAppBase;
+
+using tink.CoreApi;
+
+class CLI extends CLIAppBase {
+	public function new() {
+		registerAsyncSubcommand("get", (args) -> {
+			if (args.length < 2) {
+				handle.writeLine("Not enough arguments");
+				return Future.sync(false);
+			}
+
+			var id:NetworkID = Std.parseInt(args[0]);
+			if (id == null) {
+				handle.writeLine("Invalid id");
+				return Future.sync(false);
+			}
+
+			return RessourceNames.get(args[1], id).map((res) -> {
+				switch (res) {
+					case Success(data):
+						if (data == null) {
+							handle.writeLine("Not found");
+						} else {
+							handle.writeLine("Found: " + data);
+						}
+					case Failure(error):
+						handle.writeLine("Error: " + error);
+				}
+				return true;
+			});
+		}, "<id> <name>");
+
+		registerAsyncSubcommand("register", (args) -> {
+			if (args.length < 3) {
+				handle.writeLine("Not enough arguments");
+				return Future.sync(false);
+			}
+
+			var id:NetworkID = Std.parseInt(args[0]);
+			if (id == null) {
+				handle.writeLine("Invalid id");
+				return Future.sync(false);
+			}
+
+			var id2:NetworkID = Std.parseInt(args[2]);
+			if (id2 == null) {
+				handle.writeLine("Invalid id");
+				return Future.sync(false);
+			}
+
+			return RessourceNames.register(args[1], id2, id).map((res) -> {
+				switch (res) {
+					case Success(data):
+						handle.writeLine("Success");
+					case Failure(error):
+						handle.writeLine("Error: " + error);
+				}
+
+				return true;
+			});
+		}, "<id> <name> <id>");
+
+		registerAsyncSubcommand("unregister", (args) -> {
+			if (args.length < 2) {
+				handle.writeLine("Not enough arguments");
+				return Future.sync(false);
+			}
+
+			var id:NetworkID = Std.parseInt(args[0]);
+			if (id == null) {
+				handle.writeLine("Invalid id");
+				return Future.sync(false);
+			}
+
+			return RessourceNames.unregister(args[1], id).map((res) -> {
+				switch (res) {
+					case Success(data):
+						handle.writeLine("Success");
+					case Failure(error):
+						handle.writeLine("Error: " + error);
+				}
+
+				return true;
+			});
+		}, "<id> <name>");
+	}
+}

src/bin/srsc/PackageTypes.hx

@@ -0,0 +1,32 @@
+package bin.srsc;
+
+import kernel.net.Package.NetworkID;
+
+typedef GetRequest = {
+	public var ?type:String;
+	public var name:String;
+}
+
+typedef GetResponse = {
+	public var success:Bool;
+	public var netID:NetworkID;
+}
+
+typedef RegisterRequest = {
+	public var ?type:String;
+	public var name:String;
+	public var netID:NetworkID;
+}
+
+typedef RegisterResponse = {
+	public var success:Bool;
+}
+
+typedef UnregisterRequest = {
+	public var ?type:String;
+	public var name:String;
+}
+
+typedef UnregisterResponse = {
+	public var success:Bool;
+}

src/bin/srsc/SiteRessourceController.hx

@@ -0,0 +1,104 @@
+package bin.srsc;
+
+import kernel.log.Log;
+import lib.KVStore;
+import bin.srsc.PackageTypes;
+import kernel.net.Package;
+import kernel.ps.ProcessHandle;
+import kernel.ps.Process;
+
+/**
+	The SiteRessourceController is responsible for the management of ressources on the site.
+	It makes sure that ressources are have a unique id and that they are not duplicated.
+	It also keeps track of the responsible NetID for each ressource. Kinda like a DNS.
+**/
+class SiteRessourceController implements Process {
+	public static inline final SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO:String = "srsc";
+
+	private var handle:ProcessHandle;
+	private var ressources:Map<String, NetworkID>;
+
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		this.handle = handle;
+
+		load();
+
+		// Register proto
+		kernel.net.Net.instance.registerProto(SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO, this.handleMsg);
+	}
+
+	private function handleMsg(pkg:Package) {
+		/*
+			There are 3 types of messages:
+			- Register a new ressource name 
+			- Unregister a ressource name 
+			- Get the responsible NetID for a ressource name 
+		 */
+
+		switch (pkg.data.type) {
+			case "register":
+				pkg.respond(handleRegister(pkg.data));
+			case "unregister":
+				pkg.respond(handleUnregister(pkg.data));
+			case "get":
+				pkg.respond(handleGet(pkg.data));
+			default:
+				handle.writeLine("Unknown message type: " + pkg.data.type);
+		}
+	}
+
+	private function handleGet(data:GetRequest):GetResponse {
+		var res = get(data.name);
+		return {success: res != null, netID: res};
+	}
+
+	private function handleRegister(data:RegisterRequest):RegisterResponse {
+		var res = register(data.name, data.netID);
+		return {success: res};
+	}
+
+	private function handleUnregister(data:UnregisterRequest):UnregisterResponse {
+		unregister(data.name);
+		return {success: true};
+	}
+
+	public function register(name:String, netID:NetworkID):Bool {
+		if (ressources.exists(name) && ressources.get(name) != netID) {
+			return false;
+		}
+
+		ressources.set(name, netID);
+		save();
+		return true;
+	}
+
+	public function unregister(name:String) {
+		if (ressources.exists(name)) {
+			ressources.remove(name);
+		}
+		save();
+	}
+
+	public function get(name:String):Null<NetworkID> {
+		return ressources.get(name);
+	}
+
+	private function load() {
+		var store = KVStore.getStoreForClass();
+		var data:Null<Map<String, NetworkID>> = store.get("ressources");
+
+		if (data != null) {
+			this.ressources = data;
+		} else {
+			this.ressources = new Map<String, NetworkID>();
+		}
+	}
+
+	private function save() {
+		var store = KVStore.getStoreForClass();
+		store.set("ressources", this.ressources);
+		store.save();
+	}
+}

src/kernel/DCEHack.hx

@@ -16,6 +16,9 @@ class DCEHack {
             new bin.Terminal(),
             new bin.Turtle(),
             new bin.HelloWorldService(),
+            new bin.srsc.SiteRessourceController(),
+            new bin.srsc.CLI(),
+            new bin.Perf(),
         ];
     }
 }

src/kernel/Init.hx

@@ -60,6 +60,6 @@ class Init {
 			KernelEvents.instance.startEventLoop();
 		});
 
-		ServiceManager.instace = new ServiceManager();
+		ServiceManager.instance = new ServiceManager();
 	}
 }

src/kernel/binstore/BinStore.hx

@@ -1,5 +1,8 @@
 package kernel.binstore;
 
+import bin.Perf;
+import bin.srsc.CLI;
+import bin.srsc.SiteRessourceController;
 import bin.HelloWorldService;
 import bin.Service;
 import bin.LSPS;
@@ -27,7 +30,10 @@ class BinStore {
         {c: Turtle, name: "Turtle", aliases: ["turtle"]},
         {c: LSPS, name: "PM", aliases: ["lsps"]},
         {c: Service, name: "Service", aliases: ["service","srv"]},
-        {c: HelloWorldService, name: "HelloWorldService", aliases: ["hello-service"] }
+        {c: HelloWorldService, name: "HelloWorldService", aliases: ["hello-service"] },
+        {c: SiteRessourceController, name: "SiteRessourceController", aliases: ["srsc"]},
+        {c: CLI, name: "SRSC CLI", aliases: ["srsc-cli"]},
+        {c: Perf, name: "Perf", aliases: ["perf"]}
     ];
 
     @:allow(kernel.Init)

src/kernel/net/Net.hx

@@ -31,7 +31,7 @@ class Net {
 
 	@:allow(kernel.Init)
 	private function new() {
-		this.interfaces = [for (e in Peripheral.instance.getModems()) e ]; // TODO: is this the way to do it?
+		this.interfaces = [for (e in Peripheral.instance.getAllModems()) e ]; // TODO: is this the way to do it?
 		this.interfaces.push(Loopback.instance);
 
 		for (interf in interfaces){
@@ -279,7 +279,7 @@ class Net {
 			data: null,
 		};
 
-		for (modem in Peripheral.instance.getModems()) {
+		for (modem in Peripheral.instance.getAllModems()) {
 			if (!modem.isWireless()) continue;
 			modem.send(Net.BRODCAST_PORT, Net.instance.networkID, pack);
 		}

src/kernel/net/Routing.hx

@@ -64,7 +64,7 @@ class Routing {
 	private function brodcastRoutingTable() {
 		var pack = newRoutDiscoverPackage();
 
-		for (modem in Peripheral.instance.getModems()) {
+		for (modem in Peripheral.instance.getAllModems()) {
 			modem.send(Net.BRODCAST_PORT, Net.instance.networkID, pack);
 		}
 	}

src/kernel/peripherals/Drive.hx

@@ -1,8 +1,11 @@
 package kernel.peripherals;
 
+import cc.Peripheral;
 using tink.CoreApi;
 
 class Drive implements IPeripheral {
+	public static inline final TYPE_NAME:String = "drive";
+
 	public final onDiskInsert:Signal<Noise>;
 	public final onDiskEject:Signal<Noise>;
 
@@ -12,9 +15,9 @@ class Drive implements IPeripheral {
 	private final onDiskEjectTrigger:SignalTrigger<Noise> = Signal.trigger();
 
 	@:allow(kernel.peripherals)
-	private function new(native: cc.periphs.Disk,addr: String) {
+	private function new(addr: String) {
 		this.addr = addr;
-		this.native = native;
+		this.native = Peripheral.wrap(addr);
 
 		this.onDiskInsert = this.onDiskInsertTrigger.asSignal();
 		this.onDiskEject = this.onDiskEjectTrigger.asSignal();

src/kernel/peripherals/Modem.hx

@@ -1,5 +1,6 @@
 package kernel.peripherals;
 
+import cc.Peripheral;
 import kernel.log.Log;
 import kernel.net.Package;
 import kernel.net.INetworkInterface;
@@ -7,6 +8,8 @@ import kernel.net.INetworkInterface;
 using tink.CoreApi;
 
 class Modem implements INetworkInterface implements IPeripheral {
+	public static inline final TYPE_NAME:String = "modem";
+
 	public final addr:String;
 	public var onMessage(default, null):Signal<{pack:Package,dist:Null<Float>}>;
 
@@ -14,9 +17,9 @@ class Modem implements INetworkInterface implements IPeripheral {
 	private final native:cc.periphs.Modem.Modem;
 
 	@:allow(kernel.peripherals)
-	private function new(nativePeripherals:cc.periphs.Modem.Modem, addr:String) {
+	private function new(addr:String) {
 		this.onMessage = onMessageTrigger.asSignal();
-		this.native = nativePeripherals;
+		this.native = Peripheral.wrap(addr);
 		this.addr = addr;
 
 		KernelEvents.instance.onModemMessage.handle(params ->{

src/kernel/peripherals/Peripherals.hx

@@ -17,93 +17,115 @@ class Peripheral {
 	**/
 	public static var instance:Peripheral;
 
-	private var screens: Array<Screen> = [];
-	private var modes: Array<Modem> = [];
-	private var drives:Array<Drive> = [];
-	private var redstone:Array<Redstone> = [];
-	private var printers:Array<Printer> = [];
-
 	@:allow(kernel.Init)
 	private function new() {
-		KernelEvents.instance.onPeripheral.handle(this.updatePeripherals);
-		KernelEvents.instance.onPeripheralDetach.handle(this.updatePeripherals);
-		updatePeripherals();
-
-		redstone = [ for(side in [Side.Top,Side.Right,Side.Left,Side.Front,Side.Bottom,Side.Back]) new Redstone(side) ];
 	}
 
-	private function updatePeripherals() {
+	public function getAllAddresses(): Array<String> {
-		findScreens();
+		return cc.Peripheral.getNames().toArray();
-		findModems();
-		findDrives();
 	}
 
-	/**
+	public function isPresent(addr: String): Bool {
-		Get all connected screens.
+		return cc.Peripheral.isPresent(addr);
-	**/
-	public function getScreens():ReadOnlyArray<Screen> {
-		return this.screens;
 	}
 
-	private function findScreens():Void {
+	public function getTypes(addr: String): Array<String> {
-		var allScreens = cc.Peripheral.getNames().toArray().filter(s -> cc.Peripheral.getType(s) == "monitor");
+		if (!cc.Peripheral.isPresent(addr)) {
-		this.screens = allScreens.map(s -> return new Screen((cc.Peripheral.wrap(s) : Dynamic), s));
+			return [];
 		}
 
-	public function getScreen(addr: String): Screen {
+		return cc.Peripheral.getType(addr).toArray();
-		return this.screens.find(item -> item.getAddr() == addr);
 	}
 
-	/**
+	private function findAddrByType(type: String): Array<String> {
-		Get all connected modems.
+		return getAllAddresses().filter(addr -> getTypes(addr).contains(type));
-	**/
+	}
-	public function getModems():ReadOnlyArray<Modem> {
+	
-		return this.modes;
+	private function safeGetAddr(addr: String, type: String): Null<String> {
+		if (!isPresent(addr)) {
+			return null;
+		}
+
+		var types = getTypes(addr);
+		if (!types.contains(type)) {
+			return null;
+		}
+
+		return addr;
+	}
+
+	public function inspect(addr: String): Null<{ types: Array<String>, methods: Array<String>}> {
+		if (!isPresent(addr)) {
+			return null;
+		}
+
+		var types = getTypes(addr);
+		var methodsMap = cc.Peripheral.getMethods(addr).toArray();
+		var methods: Array<String> = [];
+		
+		for (method in methodsMap) {
+			methods.push(method);
+		}
+
+		return {
+			types: types,
+			methods: methods
+		};
+	}
+
+	public function getScreen(addr: String): Null<Screen> {
+		var addr = safeGetAddr(addr, Screen.TYPE_NAME);
+		if (addr == null) return null;
+		return new Screen(addr);
+	}
+
+
+	public function getAllScreens(): Array<Screen> {
+		return [ for (addr in findAddrByType(Screen.TYPE_NAME)) new Screen(addr)];
 	}
 
 	public function getModem(addr: String): Null<Modem> {
-		return this.modes.find(item -> item.getAddr() == addr);
+		var addr = safeGetAddr(addr, Modem.TYPE_NAME);
+		if (addr == null) return null;
+		return new Modem(addr);
 	}
 
-	private function findModems():Void {
+	public function getAllModems(): Array<Modem> {
-		var allModems = cc.Peripheral.getNames().toArray().filter(s -> cc.Peripheral.getType(s) == "modem");
+		return [ for (addr in findAddrByType(Modem.TYPE_NAME)) new Modem(addr)];
-		this.modes = allModems.map(s -> return new Modem((cc.Peripheral.wrap(s) : Dynamic), s));
-	}
-
-	/**
-		Get all connected drives.
-	**/
-	public function getDrives(): ReadOnlyArray<Drive> {
-		return this.drives;
 	}
 
 	public function getDrive(addr: String): Null<Drive> {
-		return this.drives.find(item -> item.getAddr() == addr);
+		var addr = safeGetAddr(addr, Drive.TYPE_NAME);
+		if (addr == null) return null;
+		return new Drive(addr);
 	}
 
-	private function findDrives() {
+	public function getAllDrives(): Array<Drive> {
-		var allDrives = cc.Peripheral.getNames().toArray().filter(s -> cc.Peripheral.getType(s) == "drive");
+		return [ for (addr in findAddrByType(Drive.TYPE_NAME)) new Drive(addr)];
-		this.drives = allDrives.map(s -> return new Drive((cc.Peripheral.wrap(s) : Dynamic), s));
 	}
 
-	/**
-		Get redstone peripheral.
-	**/
 	public function getRedstone(side: String): Redstone {
-		return this.redstone.find(item -> item.getAddr() == side);
+		// TODO: maybe handle restone differently to not duplicate event listeners
+		return new Redstone(side);
 	}
 
-	/**
+	public function getPrinter(addr: String):Null<Printer> {
-		Get all connected printers.
+		var addr = safeGetAddr(addr, Printer.TYPE_NAME);
-	**/
+		if (addr == null) return null;
-
+		return new Printer(addr);
-	public function getPrinters():ReadOnlyArray<Printer> {
-		return this.printers;
 	}
 
-	private function findPrinters() {
+	public function getAllPrinters(): Array<Printer> {
-		var allPrinters = cc.Peripheral.getNames().toArray().filter(s -> cc.Peripheral.getType(s) == "printer");
+		return [ for (addr in findAddrByType(Printer.TYPE_NAME)) new Printer(addr)];
-		this.printers = allPrinters.map(s -> return new Printer((cc.Peripheral.wrap(s) : Dynamic), s));
 	}
 
+	public function getEnergyStorage(addr: String): Null<EnergyStorage> {
+		var addr = safeGetAddr(addr, EnergyStorage.TYPE_NAME);
+		if (addr == null) return null;
+		return new EnergyStorage(addr);
+	}
+
+	public function getAllEnergyStorages(): Array<EnergyStorage> {
+		return [ for (addr in findAddrByType(EnergyStorage.TYPE_NAME)) new EnergyStorage(addr)];
+	}
 }

src/kernel/peripherals/Printer.hx

@@ -1,15 +1,17 @@
 package kernel.peripherals;
 
+import cc.Peripheral;
 import lib.Rect;
 import lib.Pos;
 
 class Printer implements IPeripheral {
+	public static inline final TYPE_NAME:String = "printer";
 
 	private final native:cc.periphs.Printer.Printer;
 	private final addr:String;
 
-	public function new(native: cc.periphs.Printer.Printer, addr: String) {
+	public function new(addr: String) {
-		this.native = native;
+		this.native = Peripheral.wrap(addr);
 		this.addr = addr;
 	}
 

src/kernel/peripherals/Screen.hx

@@ -1,5 +1,6 @@
 package kernel.peripherals;
 
+import cc.Peripheral;
 import lib.Pos;
 import cc.Term.TerminalSize;
 import kernel.ui.TermWriteable;
@@ -9,6 +10,8 @@ import lib.Color;
 using tink.CoreApi;
 
 class Screen implements TermWriteable implements IPeripheral {
+	public static inline final TYPE_NAME:String = "monitor";
+
 	private final nativ:cc.periphs.Monitor.Monitor;
 	private final addr:String;
 
@@ -17,10 +20,10 @@ class Screen implements TermWriteable implements IPeripheral {
 	public final onResize:Signal<Vec2<Int>>;
 
 	@:allow(kernel.peripherals)
-	private function new(nativePeripherals:cc.periphs.Monitor.Monitor, addr:String) {
+	private function new(addr:String) {
 		this.onResize = onResizeTrigger.asSignal();
 
-		this.nativ = nativePeripherals;
+		this.nativ = Peripheral.wrap(addr);
 		this.addr = addr;
 
 		KernelEvents.instance.onMonitorResize.handle(addr -> {

src/kernel/service/Service.hx

@@ -1,16 +1,17 @@
 package kernel.service;
 
+import kernel.ps.Process;
 import kernel.ps.ProcessManager;
-import kernel.ps.ProcessHandle;
 import kernel.binstore.BinStore;
 
 using tink.CoreApi;
 
 class Service {
-    private final binName:String;
+    public final binName:String;
-    private final name:String;
+    public final name:String;
-    private final args:Array<String>;
+    public final args:Array<String>;
-    private var pid:PID;
+    public var pid:PID;
+    public var ps: Process;
 
     @:allow(kernel.service.ServiceManager)
     private function new(binName: String,name: String,?args: Array<String> ) {
@@ -26,9 +27,9 @@ class Service {
             throw new Error('Bin ${this.binName} not found');
         }
         
-        var ps = Type.createInstance(bin.c,this.args);
+        this.ps = Type.createInstance(bin.c,this.args);
 
-        this.pid = ProcessManager.run(ps,{});
+        this.pid = ProcessManager.run(this.ps,{});
     }
 
     public function stop() {

src/kernel/service/ServiceManager.hx

@@ -7,7 +7,7 @@ import lib.KVStore;
 using tink.CoreApi;
 
 class ServiceManager {
-    public static var instace: ServiceManager;
+    public static var instance: ServiceManager;
 
     private final services:Map<String,Service> = new Map();
 
@@ -19,7 +19,7 @@ class ServiceManager {
     /**
         Add a service to be automatically started.
     **/
-    private function enable(name: String) {
+    public function enable(name: String) {
         if (!this.services.exists(name)){
             return; // Service must be started
         }
@@ -128,4 +128,16 @@ class ServiceManager {
         }
         return running;
     }
+
+    public function get(name: String): Null<Dynamic> {
+        if (!this.services.exists(name)){
+            return null;
+        }
+
+        // TODO: Maybe there is a way to check types here?
+        
+        var srv = this.services.get(name);
+        return srv.ps;
+    }
+
 }

src/kernel/ui/WindowManager.hx

@@ -134,7 +134,7 @@ class WindowManager {
 	}
 
 	public function getOutputs():ReadOnlyArray<String> {
-		var arr = Peripheral.instance.getScreens().map(screen -> return screen.getAddr());
+		var arr = Peripheral.instance.getAllScreens().map(screen -> return screen.getAddr());
 		arr.push("main");
 		return arr;
 	}

src/lib/KVStore.hx

@@ -14,6 +14,7 @@ class KVStore {
 
 	public function new(namespace: String) {
 		this.namespace = namespace;
+		this.load();
 	}
 
 	public static function removeNamespace(namespace: String): Void {

src/lib/RessourceNames.hx

@@ -0,0 +1,66 @@
+package lib;
+
+import bin.srsc.PackageTypes.UnregisterRequest;
+import kernel.log.Log;
+import bin.srsc.PackageTypes.RegisterRequest;
+import bin.srsc.PackageTypes.GetRequest;
+import bin.srsc.SiteRessourceController;
+import kernel.net.Net;
+import kernel.net.Package.NetworkID;
+
+using tink.CoreApi;
+
+class RessourceNames {
+    private static final SITE_CONTROLLER:NetworkID = 0; // Temporary TODO: Change to real ID
+
+    public static function get(name: String, controllerID: NetworkID = -1): Promise<Null<NetworkID>> {
+        if (controllerID == -1) controllerID = SITE_CONTROLLER;
+
+        var payload: GetRequest = {name: name, type: "get"};
+
+        return Net.instance.sendAndAwait(
+            SITE_CONTROLLER,
+            SiteRessourceController.SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO,
+            payload
+        ).map((res)->{
+            switch (res){
+                case Success(pkg):
+                    return Success(pkg.data.netID);
+                case Failure(error):
+                    return Failure(error);
+            }
+        });
+    }
+
+    public static function register(name: String, netID: NetworkID, controllerID: NetworkID = -1): Promise<Bool> {
+        if (controllerID == -1) controllerID = SITE_CONTROLLER;
+
+        var payload: RegisterRequest = {name: name, netID: netID, type: "register"};
+
+        return Net.instance.sendAndAwait(
+            SITE_CONTROLLER,
+            SiteRessourceController.SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO,
+            payload
+        ).map((res)->{
+            switch (res){
+                case Success(pkg):
+                    return Success(pkg.data.success);
+                case Failure(error):
+                    return Failure(error);
+               
+            }
+        });
+    }
+
+    public static function unregister(name: String, controllerID: NetworkID = -1): Promise<Noise> {
+        if (controllerID == -1) controllerID = SITE_CONTROLLER;
+
+        var payload: UnregisterRequest = {name: name, type: "unregister"};
+
+        return Net.instance.sendAndAwait(
+            SITE_CONTROLLER,
+            SiteRessourceController.SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO,
+            payload
+        );
+    }
+}