melonvpn-original-cs/MelonVPNCore/Json.cs

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using System;
using System.Globalization;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
namespace MelonVPNCore
{
// I hate overhead but this code is just nice xD
// Base json class with type property FromJson and ToJson methods
public class JsonBase
{
[JsonProperty("type")]
public string Type { get; set; }
// Convert from json string to WSJson class
public static JsonBase FromJson(string json) => JsonConvert.DeserializeObject<JsonBase>(json, Converter.Settings);
// Convert any class into a json string
public string ToJson() => JsonConvert.SerializeObject(this, Converter.Settings);
// Converter with settings
internal static class Converter
{
public static readonly JsonSerializerSettings Settings = new JsonSerializerSettings
{
MetadataPropertyHandling = MetadataPropertyHandling.Ignore,
DateParseHandling = DateParseHandling.None,
Converters =
{
new IsoDateTimeConverter{DateTimeStyles=DateTimeStyles.AssumeUniversal }
}
};
}
}
// Base class for custom json with a type argument
public class JsonBase<T> : JsonBase
{
// Convert from json string to T class
public static new T FromJson(string json) => JsonConvert.DeserializeObject<T>(json, Converter.Settings);
// Used to convert json property into type long
internal class ParseStringConverter : JsonConverter
{
public override bool CanConvert(Type objectType) { return objectType == typeof(long) || objectType == typeof(long); }
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null) return null;
var value = serializer.Deserialize<string>(reader);
if (long.TryParse(value, out long l)) return l;
throw new Exception("Cannot unmarshal type long");
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if (value == null)
{
serializer.Serialize(writer, null);
return;
}
var v = (long)value;
serializer.Serialize(writer, v.ToString());
return;
}
public static readonly ParseStringConverter Singleton = new ParseStringConverter();
}
}
// Class for the daemon config
public class DaemonConfig : JsonBase<DaemonConfig>
{
public DaemonConfig() => Type = "DaemonConfig";
[JsonProperty("restart")]
public bool ShouldRestart { get; set; }
}
}