RAGECOOP-V/Core/JsonCoverters.cs

using Newtonsoft.Json.Linq;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace RageCoop.Core
{
    class IPAddressConverter : JsonConverter
    {
        public override bool CanConvert(Type objectType)
        {
            return (objectType == typeof(IPAddress));
        }

        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
        {
            writer.WriteValue(value.ToString());
        }

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType == JsonToken.Null) return null;
            return IPAddress.Parse((string)reader.Value);
        }
    }

    class IPEndPointConverter : JsonConverter
    {
        public override bool CanConvert(Type objectType)
        {
            return (objectType == typeof(IPEndPoint));
        }

        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
        {
            IPEndPoint ep = (IPEndPoint)value;
            JObject jo = new()
            {
                { "Address", JToken.FromObject(ep.Address, serializer) },
                { "Port", ep.Port }
            };
            jo.WriteTo(writer);
        }

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            if (reader.TokenType == JsonToken.Null) return null;
            JObject jo = JObject.Load(reader);
            IPAddress address = jo["Address"].ToObject<IPAddress>(serializer);
            int port = (int)jo["Port"];
            return new IPEndPoint(address, port);
        }
    }

}