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105 lines
3.9 KiB
105 lines
3.9 KiB
using System.Collections;
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using System.Collections.Generic;
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using System.Runtime.Serialization.Formatters.Binary;
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using System.Runtime.Serialization;
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using System.IO;
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using System.Net;
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using System.Net.NetworkInformation;
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using System.Net.Sockets;
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using UnityEngine;
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namespace Networking
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{
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public static class Utility
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{
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public static byte[] ObjectToByteArray<T>(T obj)
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{
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if (obj == null)
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return null;
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BinaryFormatter bf = new BinaryFormatter();
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SurrogateSelector surrogateSelector = new SurrogateSelector();
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Vector3SerializationSurrogate vector3SS = new Vector3SerializationSurrogate();
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ColorSerializationSurrogate colorSS = new ColorSerializationSurrogate();
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surrogateSelector.AddSurrogate(typeof(Vector3), new StreamingContext(StreamingContextStates.All), vector3SS);
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surrogateSelector.AddSurrogate(typeof(Color), new StreamingContext(StreamingContextStates.All), colorSS);
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bf.SurrogateSelector = surrogateSelector;
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MemoryStream ms = new MemoryStream();
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bf.Serialize(ms, obj);
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return ms.ToArray();
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}
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public static T ByteArrayToObject<T>(byte[] arrBytes)
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{
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MemoryStream memStream = new MemoryStream();
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BinaryFormatter bf = new BinaryFormatter();
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SurrogateSelector surrogateSelector = new SurrogateSelector();
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Vector3SerializationSurrogate vector3SS = new Vector3SerializationSurrogate();
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ColorSerializationSurrogate colorSS = new ColorSerializationSurrogate();
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surrogateSelector.AddSurrogate(typeof(Vector3), new StreamingContext(StreamingContextStates.All), vector3SS);
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surrogateSelector.AddSurrogate(typeof(Color), new StreamingContext(StreamingContextStates.All), colorSS);
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bf.SurrogateSelector = surrogateSelector;
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memStream.Write(arrBytes, 0, arrBytes.Length);
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memStream.Seek(0, SeekOrigin.Begin);
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T obj = (T)bf.Deserialize(memStream);
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return obj;
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}
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public enum ADDRESSFAM
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{
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IPv4, IPv6
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}
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//https://stackoverflow.com/questions/51975799/how-to-get-ip-address-of-device-in-unity-2018
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public static string GetIP(ADDRESSFAM Addfam)
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{
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//Return null if ADDRESSFAM is Ipv6 but Os does not support it
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if (Addfam == ADDRESSFAM.IPv6 && !Socket.OSSupportsIPv6)
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{
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return null;
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}
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string output = "";
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foreach (NetworkInterface item in NetworkInterface.GetAllNetworkInterfaces())
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{
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#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
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NetworkInterfaceType _type1 = NetworkInterfaceType.Wireless80211;
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NetworkInterfaceType _type2 = NetworkInterfaceType.Ethernet;
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if ((item.NetworkInterfaceType == _type1 || item.NetworkInterfaceType == _type2) && item.OperationalStatus == OperationalStatus.Up)
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#endif
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{
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foreach (UnicastIPAddressInformation ip in item.GetIPProperties().UnicastAddresses)
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{
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//IPv4
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if (Addfam == ADDRESSFAM.IPv4)
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{
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if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
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{
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output = ip.Address.ToString();
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}
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}
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//IPv6
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else if (Addfam == ADDRESSFAM.IPv6)
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{
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if (ip.Address.AddressFamily == AddressFamily.InterNetworkV6)
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{
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output = ip.Address.ToString();
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}
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}
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}
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}
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}
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return output;
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}
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}
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}
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