Initial Commit

Interfaces/Interface.cs

@@ -0,0 +1,101 @@
+// MIT License
+//
+// Copyright (c) 2016-2022 Mark Qvist / unsigned.io
+// C# Port (c) 2023 Michael Faragher / betweentheborders.com
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+// This is considered pre-alpha of a minimum viable product. No warranties are provided and compatibility is not assured.
+
+namespace RNS
+{
+    public class Interface
+    {
+        public bool IN = false;
+        public bool OUT = false;
+        public bool FWD = false;
+        public bool RPT = false;
+        public string name = "";
+
+        // Interface mode definitions
+        const byte MODE_FULL = 0x01;
+        const byte MODE_POINT_TO_POINT = 0x02;
+        const byte MODE_ACCESS_POINT = 0x03;
+        const byte MODE_ROAMING = 0x04;
+        const byte MODE_BOUNDARY = 0x05;
+        const byte MODE_GATEWAY = 0x06;
+
+        // Which interface modes a Transport Node
+        // should actively discover paths for.
+        byte[] DISCOVER_PATHS_FOR = {MODE_ACCESS_POINT, MODE_GATEWAY};
+        
+
+        int rxb;
+        int txb;
+        bool online;
+
+        public CallbackClass Callbacks;
+
+        int ANNOUNCE_CAP;
+        public int ifac_size;
+        //List<>
+
+        public Interface()
+        {
+            rxb = 0;
+            txb = 0;
+            online = false;
+            if(ANNOUNCE_CAP == 0)
+            {
+                ANNOUNCE_CAP = RNS.Reticulum.ANNOUNCE_CAP;
+            }
+            Callbacks = new CallbackClass();
+        }
+
+        public class CallbackArgs : EventArgs
+        {
+            public byte[] Message { get; private set; }
+            public RNS.Interface Interface { get; private set; }
+            public CallbackArgs(byte[] _message, RNS.Interface _interface)
+            {
+                Message = _message;
+                Interface = _interface;
+            }
+        }
+
+        public class CallbackClass
+        {
+            //public delegate void CallbackEventHandler(object sender, CallbackArgs args);
+            public event EventHandler<CallbackArgs>? CallbackEventHandler;
+            public void Process_Inbound(byte[] _message, RNS.Interface _interface)
+            {
+                OnCallback(new CallbackArgs(_message, _interface));
+            }
+            protected virtual void OnCallback(CallbackArgs e)
+            {
+                EventHandler<CallbackArgs>? handler = CallbackEventHandler;
+                if (handler != null)
+                {
+                    handler(this, e);
+                }
+            }
+        }
+
+    }
+}