api notes

docs/zt_llapi_unity.md

@@ -0,0 +1,57 @@
+ZeroTier Unity LLAPI
+====
+
+We've tried to replicate the behavior of the Unity3D LLAPI to make using ZeroTier as easy as possible. Everything is handled via a `ZeroTierNetworkInterface` object. You can use it as follows:
+
+## Creating a host and receiving data
+
+```
+public class MyObject
+{
+	private ZeroTierNetworkInterface zt;
+
+	void Start()
+	{
+		zt = new ZeroTierNetworkInterface("/Users/Bob/UnityGame/nc_8c493f5bef1747a6");
+		zt.AddHost();
+	}
+
+	void Update()
+	{
+		NetworkEventType ne = zt.Receive();
+
+		switch(ne)
+		{
+			case NetworkEventType.ConnectEvent:
+				Debug.Log("Client connected!");
+				break;
+			case NetworkEventType.DataEvent:
+				Debug.Log("Received data from client!");
+		}
+	}
+	
+}
+```
+
+## Connecting to a server and sending a message
+
+public class MyObject
+{
+	private ZeroTierNetworkInterface zt;
+
+	void Start()
+	{
+		zt = new ZeroTierNetworkInterface("/Users/Bob/UnityGame/nc_8c493f5bef1747a6");
+
+		byte error;
+		int conn_id = zt.Connect(0, "192.168.0.50", "8080", out error);
+
+		if(conn_id) {
+			zt.Send(conn_id, "Welcome to the machine!", 24, error);
+		}
+		else {
+			Debug.Log("Unable to connect to host");
+		}
+
+	}
+}

integrations/Unity3D/Assets/Demo.cs

@@ -15,48 +15,6 @@ public class Demo : MonoBehaviour
 
 	int server_connection_socket; // The "connection id"
 
-	private void zt_sample_network_test_thread()
-	{
-		print("test_network");
-
-		byte error;
-		// Prepare sample data buffer
-		/*
-		byte[] buffer = new byte[1024];
-		Stream stream = new MemoryStream(buffer);
-		BinaryFormatter f = new BinaryFormatter();
-		f.Serialize ( stream , "Welcome to the machine! (from Unity3D)" );
-		int error;
-		*/
-
-		// Connect to server
-		int connfd = zt.Connect (0, "172.22.211.245", 8888, out error);
-		print(connfd);
-
-		// Send sample data to server
-		//int bytes_written = zt.Send(connfd,buffer,0, out error);
-		//print(bytes_written);
-
-		//char[] buffer = new char[1024];
-		//buffer = "hello".ToCharArray();
-		//print (buffer);
-		//Stream stream = new MemoryStream(buffer);
-		//BinaryFormatter formatter = new BinaryFormatter();
-		//formatter.Serialize(stream, "HelloServer");
-		//int bufferSize = 1024;
-
-		Debug.Log ("Sending...");
-		int bytes_written = zt.Send(connfd, "hello".ToCharArray(),4, out error);
-		print(bytes_written);
-	}
-
-	public void zt_test_network()
-	{
-		Thread networkTestThread = new Thread(() => { zt_sample_network_test_thread();});
-		networkTestThread.IsBackground = true;
-		networkTestThread.Start();
-	}
-
 	// Demo button methods
 	public void Join()
 	{

integrations/Unity3D/Assets/ZeroTier.cs

@@ -27,16 +27,16 @@
 
 using UnityEngine;
 using UnityEngine.UI;
+using UnityEngine.Networking;
+
 using System;
 using System.Collections;
 using System.Runtime.InteropServices;
 using System.Threading;
-using UnityEngine.Networking;
-
 using System.Net.Sockets;
 using System.Net;
-
 using System.IO;
+using C5;
 
 public class ZeroTierNetworkInterface {
 
@@ -64,9 +64,6 @@ public class ZeroTierNetworkInterface {
 	const string DLL_PATH = "ZeroTierSDK_Unity3D_ANDROID";
 	#endif 
 
-	// ZeroTier background thread
-	private Thread ztThread;
-
 	// Interop structures
 	[System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential, CharSet=System.Runtime.InteropServices.CharSet.Ansi)]
 	public struct sockaddr {
@@ -77,6 +74,11 @@ public class ZeroTierNetworkInterface {
 		public string sa_data;
 	}
 
+	// ZeroTier background thread
+	private Thread ztThread;
+
+	private ArrayList<int> connections = new ArrayList<int> ();
+
 	// Virtual network interace config
 	private int MaxPacketSize;
 	private string rpc_path = "/does/this/work";
@@ -88,6 +90,7 @@ public class ZeroTierNetworkInterface {
 		Debug.Log("Native ZT Plugin: " + str);
 	}
 
+#region
 	// ZeroTier service / debug initialization
 	[DllImport (DLL_PATH)]
 	public static extern void SetDebugFunction( IntPtr fp );
@@ -129,6 +132,7 @@ public class ZeroTierNetworkInterface {
 	private static extern bool zt_join_network(string nwid);
 	[DllImport (DLL_PATH)]
 	private static extern void zt_leave_network(string nwid);
+#endregion
 
 	// Thread which starts the ZeroTier service
 	// The ZeroTier service may spin off a SOCKS5 proxy server 
@@ -295,6 +299,10 @@ public class ZeroTierNetworkInterface {
 	*/
 	public NetworkEventType Receive(out int hostId, out int connectionId, out int channelId, byte[] buffer, int bufferSize, out int receivedSize, out byte error)
 	{
+		for (int i = 0; i < connections.Count; i++) {
+		
+		}
+			
 		int res;
 		res = zt_recv (connectionId, buffer, bufferSize);