using LibHac.Account;
using Ryujinx.HLE.Utilities;
using System;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Account.Acc
{
[StructLayout(LayoutKind.Sequential)]
public struct UserId : IEquatable<UserId>
public readonly long High;
public readonly long Low;
public bool IsNull => (Low | High) == 0;
public static UserId Null => new UserId(0, 0);
public UserId(long low, long high)
Low = low;
High = high;
}
public UserId(byte[] bytes)
High = BitConverter.ToInt64(bytes, 0);
Low = BitConverter.ToInt64(bytes, 8);
public UserId(string hex)
if (hex == null || hex.Length != 32 || !hex.All("0123456789abcdefABCDEF".Contains))
throw new ArgumentException("Invalid Hex value!", nameof(hex));
Low = Convert.ToInt64(hex.Substring(16), 16);
High = Convert.ToInt64(hex.Substring(0, 16), 16);
public void Write(BinaryWriter binaryWriter)
binaryWriter.Write(High);
binaryWriter.Write(Low);
public override string ToString()
return High.ToString("x16") + Low.ToString("x16");
public static bool operator ==(UserId x, UserId y)
return x.Equals(y);
public static bool operator !=(UserId x, UserId y)
return !x.Equals(y);
public override bool Equals(object obj)
return obj is UserId userId && Equals(userId);
public bool Equals(UserId cmpObj)
return Low == cmpObj.Low && High == cmpObj.High;
public override int GetHashCode()
return HashCode.Combine(Low, High);
public readonly Uid ToLibHacUid()
return new Uid((ulong)High, (ulong)Low);
public readonly UInt128 ToUInt128()
return new UInt128(Low, High);