/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
* --
*
* ZeroTier may be used and distributed under the terms of the GPLv3, which
* are available at: http://www.gnu.org/licenses/gpl-3.0.html
*
* If you would like to embed ZeroTier into a commercial application or
* redistribute it in a modified binary form, please contact ZeroTier Networks
* LLC. Start here: http://www.zerotier.com/
*/
using UnityEngine;
using System.Collections;
using System.Threading;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;
using UnityEngine.UI;
using UnityEngine.Networking;
// Demonstrates the usage of bare-bones ZeroTier-administered sockets
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System;
public class ZeroTierSockets_Demo : MonoBehaviour
{
public float speed = 300f;
private ZeroTierNetworkInterface zt;
string nwid = "";
int connection_socket; // The "connection id"
int host_socket;
// Demo button methods
public void Join()
{
GameObject go = GameObject.Find ("inputNetworkID");
InputField input = go.GetComponents () [0];
Debug.Log ("Joining: " + input.text);
zt.JoinNetwork (input.text);
}
public void Leave()
{
GameObject go = GameObject.Find ("inputNetworkID");
InputField input = go.GetComponents () [0];
Debug.Log ("Leaving: " + input.text);
zt.LeaveNetwork (input.text);
}
// 1. Create ZeroTier-socket
// 2. Connect to remote host (on ZeroTier network) via socket
public void Connect()
{
GameObject addr_go = GameObject.Find ("inputServerAddress");
GameObject port_go = GameObject.Find ("inputServerPort");
InputField addr = addr_go.GetComponents () [0];
InputField port = port_go.GetComponents () [0];
Debug.Log ("Connecting to: " + addr.text + ":" + port.text);
Thread connectThread = new Thread(() => {
int sockfd = zt.Socket ((int)AddressFamily.InterNetwork, (int)SocketType.Stream, (int)ProtocolType.Unspecified);
Debug.Log ("sockfd = " + sockfd);
int port_num;
int.TryParse(port.text,out port_num);
zt.Connect (sockfd, addr.text,port_num);
Debug.Log ("connection_socket = " + connection_socket);
});
connectThread.IsBackground = true;
connectThread.Start();
}
public void Bind()
{
GameObject addr_go = GameObject.Find ("inputServerAddress");
GameObject port_go = GameObject.Find ("inputServerPort");
InputField addr = addr_go.GetComponents () [0];
InputField port = port_go.GetComponents () [0];
Debug.Log ("Binding to: " + addr.text + ":" + port.text);
Thread connectThread = new Thread(() => {
// Socket()
int sockfd = zt.Socket ((int)AddressFamily.InterNetwork, (int)SocketType.Stream, (int)ProtocolType.Unspecified);
Debug.Log ("sockfd = " + sockfd);
// Bind()
int port_num;
int.TryParse(port.text,out port_num);
int bind_res = zt.Bind(connection_socket, "0.0.0.0", port_num);
Debug.Log ("bind_res = " + bind_res);
// Listen()
int listen_res = zt.Listen(connection_socket, 1);
Debug.Log ("listen_res = " + listen_res);
// Accept() loop
Debug.Log("entering accept() loop");
int accept_res = -1;
while(accept_res < 0)
{
//yield return new WaitForSeconds(1);
accept_res = zt.Accept(connection_socket);
Debug.Log ("accept_res = " + accept_res);
}
});
connectThread.IsBackground = true;
connectThread.Start();
}
public void Disconnect()
{
GameObject addr_go = GameObject.Find ("inputServerAddress");
GameObject port_go = GameObject.Find ("inputServerAddress");
InputField addr = addr_go.GetComponents () [0];
InputField port = port_go.GetComponents () [0];
Debug.Log ("Disconnecting from: " + addr.text + ":" + port.text);
Debug.Log ("Disconnect(): " + zt.Close (connection_socket));
}
public void SendMessage()
{
//zt_test_network ();
/*
GameObject go = GameObject.Find ("inputMessage");
InputField msg = go.GetComponents () [0];
Thread sendThread = new Thread(() => {
Debug.Log ("Sending Message: " + msg.text);
byte error = 0;
zt.Send (server_connection_socket, msg.text.ToCharArray (), msg.text.ToCharArray ().Length, out error);
Debug.Log ("Send(): " + error);
});
sendThread.IsBackground = true;
sendThread.Start();
*/
}
void Start()
{
// Set defaults
InputField input;
GameObject go;
go = GameObject.Find ("inputNetworkID");
input = go.GetComponents () [0];
input.text = "565799d8f6e1c11a";
go = GameObject.Find ("inputServerAddress");
input = go.GetComponents () [0];
input.text = "172.22.211.245";
go = GameObject.Find ("inputServerPort");
input = go.GetComponents () [0];
input.text = "8887";
go = GameObject.Find ("inputMessage");
input = go.GetComponents () [0];
input.text = "Welcome to the machine";
// Create new instance of ZeroTier in separate thread
zt = new ZeroTierLLAPI ("/Users/Joseph/utest2/nc_565799d8f6e1c11a");
/* This new instance will communicate via a named pipe, so any
* API calls (ZeroTier.Connect(), ZeroTier.Send(), etc) will be sent to the service
* via this pipe.
*/
}
// Terminate the ZeroTier service when the application quits
void OnApplicationQuit() {
Debug.Log ("OnApplicationQuit()");
zt.Terminate ();
}
// Update is called once per frame
void Update () {
/*
if (text) {
text.text = IsRunning() ? "ZeroTier Status: Online" : "ZeroTier Status: Offline";
}
*/
// ---
/*
int recHostId;
int connectionId;
int channelId;
byte[] recBuffer = new byte[1024];
int bufferSize = 1024;
int dataSize;
byte error;
NetworkEventType recData = zt.Receive(out recHostId, out connectionId, out channelId, recBuffer, bufferSize, out dataSize, out error);
switch (recData)
{
case NetworkEventType.Nothing:
break;
case NetworkEventType.ConnectEvent:
Debug.Log("NetworkEventType.ConnectEvent");
break;
case NetworkEventType.DataEvent:
Debug.Log("NetworkEventType.DataEvent");
break;
case NetworkEventType.DisconnectEvent:
Debug.Log("NetworkEventType.DisconnectEvent");
break;
}
*/
// ---
/*
GameObject go = GameObject.Find ("_txtStatusIndicator");
Text text = go.GetComponents () [0];
text.text = zt.IsRunning () ? "ZeroTier Service: ONLINE" : "ZeroTier Service: OFFLINE";
*/
// Rotate ZTCube when ZT is running
/*
if (zt.IsRunning ()) {
go = GameObject.Find ("ZTCube");
Vector3 rotvec = new Vector3 (10f, 10f, 10f);
go.transform.Rotate (rotvec, speed * Time.deltaTime);
}
GameObject go = GameObject.Find("ZTCube");
Text text = go.GetComponents ()[0];
*/
}
}