87 lines
3.8 KiB
C#
87 lines
3.8 KiB
C#
/*************************************************************************
|
|
* ModernUO *
|
|
* Copyright (C) 2019-2020 - ModernUO Development Team *
|
|
* Email: hi@modernuo.com *
|
|
* File: JsonConfig.cs - Created: 2020/05/02 - Updated: 2020/05/02 *
|
|
* *
|
|
* 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 <http://www.gnu.org/licenses/>. *
|
|
*************************************************************************/
|
|
|
|
using System;
|
|
using System.Buffers;
|
|
using System.IO;
|
|
using System.Text.Json;
|
|
using System.Text.Json.Serialization;
|
|
|
|
namespace Server.Json
|
|
{
|
|
public static class JsonConfig
|
|
{
|
|
public static readonly JsonSerializerOptions DefaultOptions = GetOptions();
|
|
|
|
public static JsonSerializerOptions GetOptions(params JsonConverterFactory[] converters)
|
|
{
|
|
// In the future this should be optimized by cloning DefaultOptions
|
|
var options = new JsonSerializerOptions
|
|
{
|
|
ReadCommentHandling = JsonCommentHandling.Skip,
|
|
WriteIndented = true,
|
|
AllowTrailingCommas = true,
|
|
IgnoreNullValues = true
|
|
};
|
|
|
|
options.Converters.Add(new MapConverterFactory());
|
|
options.Converters.Add(new Point3DConverterFactory());
|
|
options.Converters.Add(new Rectangle3DConverterFactory());
|
|
options.Converters.Add(new TimeSpanConverterFactory());
|
|
options.Converters.Add(new IPEndPointConverterFactory());
|
|
|
|
for (int i = 0; i < converters.Length; i++) options.Converters.Add(converters[i]);
|
|
|
|
return options;
|
|
}
|
|
|
|
public static T Deserialize<T>(string filePath, JsonSerializerOptions options = null)
|
|
{
|
|
if (!File.Exists(filePath)) return default;
|
|
string text = File.ReadAllText(filePath, Utility.UTF8);
|
|
return JsonSerializer.Deserialize<T>(text, options ?? DefaultOptions);
|
|
}
|
|
|
|
public static void Serialize(string filePath, object value, JsonSerializerOptions options = null)
|
|
{
|
|
if (File.Exists(filePath)) File.Delete(filePath);
|
|
|
|
File.WriteAllText(filePath, JsonSerializer.Serialize(value, options ?? DefaultOptions));
|
|
}
|
|
|
|
public static T ToObject<T>(this ref Utf8JsonReader reader, JsonSerializerOptions options = null) =>
|
|
JsonSerializer.Deserialize<T>(ref reader, options);
|
|
|
|
public static T ToObject<T>(this JsonElement element, JsonSerializerOptions options = null)
|
|
{
|
|
var bufferWriter = new ArrayBufferWriter<byte>();
|
|
using (var writer = new Utf8JsonWriter(bufferWriter))
|
|
element.WriteTo(writer);
|
|
return JsonSerializer.Deserialize<T>(bufferWriter.WrittenSpan, options);
|
|
}
|
|
|
|
public static T ToObject<T>(this JsonDocument document, JsonSerializerOptions options = null)
|
|
{
|
|
if (document == null)
|
|
throw new ArgumentNullException(nameof(document));
|
|
return document.RootElement.ToObject<T>(options);
|
|
}
|
|
}
|
|
}
|