80 lines
2.1 KiB
C#
80 lines
2.1 KiB
C#
using System;
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using System.Text;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using System.Text.RegularExpressions;
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namespace AssetStudio
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{
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public enum MiHoYoBinDataType
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{
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None,
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Bytes,
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JSON
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}
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public sealed class MiHoYoBinData : Object
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{
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private static Regex ASCII = new Regex("[^\u0020-\u007E]", RegexOptions.Compiled);
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public static bool Exportable;
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public static bool Encrypted;
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public static byte Key;
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public byte[] RawData;
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public MiHoYoBinData(ObjectReader reader) : base(reader)
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{
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RawData = reader.ReadUInt8Array();
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}
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public string AsString => Type switch
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{
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MiHoYoBinDataType.JSON => JToken.Parse(DataStr).ToString(Formatting.Indented),
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MiHoYoBinDataType.Bytes => ASCII.Replace(DataStr, string.Empty),
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_ => "",
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};
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public new object Dump() => Type switch
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{
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MiHoYoBinDataType.JSON => AsString,
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MiHoYoBinDataType.Bytes => Data,
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_ => null,
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};
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private string DataStr => Encoding.UTF8.GetString(Data);
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public MiHoYoBinDataType Type
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{
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get
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{
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try
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{
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var asToken = JToken.Parse(DataStr);
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if (asToken.Type == JTokenType.Object || asToken.Type == JTokenType.Array)
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return MiHoYoBinDataType.JSON;
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}
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catch (Exception)
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{
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return MiHoYoBinDataType.Bytes;
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}
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return MiHoYoBinDataType.None;
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}
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}
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private byte[] Data
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{
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get
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{
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if (Encrypted)
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{
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byte[] bytes = new byte[RawData.Length];
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for (int i = 0; i < RawData.Length; i++)
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{
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bytes[i] = (byte)(RawData[i] ^ Key);
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}
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return bytes;
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}
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else return RawData;
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}
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}
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}
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}
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