Initial commit

src/packetserver/client/__init__.py

@@ -0,0 +1,2 @@
+class Client:
+    pass

src/packetserver/common/__init__.py

@@ -0,0 +1,34 @@
+from pe.connect import Connection
+from threading import Lock
+from msgpack import Unpacker
+
+
+class PacketServerConnection(Connection):
+
+    connection_subscribers = []
+    receive_subscribers = []
+
+    def __init__(self, port, call_from, call_to, incoming=False):
+        super().__init__(port, call_from, call_to, incoming=incoming)
+        # Now perform any initialization of your own that you might need
+        self.data = Unpacker()
+        self.data_lock = Lock()
+
+    def connected(self):
+        print("connected")
+        for fn in PacketServerConnection.connection_subscribers:
+            fn(self)
+
+    def disconnected(self):
+        pass
+
+    def data_received(self, pid, data):
+        with self.data_lock:
+            self.data.feed(data)
+        for fn in PacketServerConnection.receive_subscribers:
+            fn(self)
+
+    @classmethod
+    def query_accept(cls, port, call_from, call_to):
+        return True
+

src/packetserver/server/__init__.py

@@ -0,0 +1,22 @@
+import pe
+from ..common import PacketServerConnection
+import ax25
+from configparser import ConfigParser
+from pathlib import Path
+import ZODB, transaction
+
+class Server:
+    def __init__(self, pe_server: str, port: int, server_callsign: str, data_dir: str = None):
+        if not ax25.Address.valid_call(server_callsign):
+            raise ValueError(f"Provided callsign '{server_callsign}' is invalid.")
+        self.callsign = server_callsign
+        self.pe_server = pe_server
+        self.pe_port = port
+        if data_dir:
+            if Path.is_dir(data_dir):
+                self.home_dir = data_dir
+
+
+    def server_receiver(self, conn: PacketServerConnection):
+        pass
+    pass