[Incomplete] Zeroconf feature

librespot/zeroconf/Zeroconf.py

@@ -0,0 +1,64 @@
+from __future__ import annotations
+from librespot.standard import Closeable
+import base64
+import random
+import socket
+
+
+class Zeroconf(Closeable):
+    __DISCOVERY = "_services._dns-sd._udp.local"
+    __BROADCAST4: socket.socket
+    __BROADCAST6: socket.socket
+    __use_ipv4: bool = True
+    __use_ipv6: bool = True
+    __hostname: str
+    __domain: str
+
+    def __init__(self):
+        try:
+            self.__BROADCAST4 = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+            self.__BROADCAST4.connect(("224.0.0.251", 5353))
+            self.__BROADCAST6 = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
+            self.__BROADCAST6.connect(("FF02::FB", 5353))
+        except Exception as e:
+            pass
+        self.set_domain(".local")
+        self.set_local_host_name(Zeroconf.get_or_create_local_host_name())
+
+    @staticmethod
+    def get_or_create_local_host_name() -> str:
+        host = socket.gethostname()
+        if host == "localhost":
+            host = base64.b64encode(random.randint(-9223372036854775808, 9223372036854775807)).decode() + ".local"
+        return host
+
+    def set_use_ipv4(self, ipv4: bool) -> Zeroconf:
+        self.__use_ipv4 = ipv4
+        return self
+
+    def set_use_ipv6(self, ipv6: bool) -> Zeroconf:
+        self.__use_ipv6 = ipv6
+        return self
+
+    def close(self) -> None:
+        super().close()
+
+    def get_domain(self) -> str:
+        return self.__domain
+
+    def set_domain(self, domain: str) -> Zeroconf:
+        self.__domain = domain
+        return self
+
+    def get_local_host_name(self) -> str:
+        return self.__hostname
+
+    def set_local_host_name(self, name: str) -> Zeroconf:
+        self.__hostname = name
+        return self
+
+    def handle_packet(self, packet):
+        pass
+
+    def announce(self, service):
+        pass