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Guid to UUID

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ahmed
2025-03-03 04:48:53 +03:00
parent 47272f5463
commit 276e7b17fd
14 changed files with 195 additions and 121 deletions
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126
Esiur/Data/UUID.cs
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@@ -1,65 +1,113 @@
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.FlowAnalysis;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
namespace Esiur.Data
{
[StructLayout(LayoutKind.Sequential, Pack = 1)]
public unsafe struct UUID
//[StructLayout(LayoutKind.Sequential, Pack = 1)]
public struct UUID
{
//4e7db2d8-a785-1b99-1854-4b4018bc5677
byte a1;
byte a2;
byte a3;
byte a4;
byte b1;
byte b2;
byte c1;
byte c2;
byte d1;
byte d2;
byte e1;
byte e2;
byte e3;
byte e4;
byte e5;
byte e6;
//byte a1;
//byte a2;
//byte a3;
//byte a4;
//byte b1;
//byte b2;
//byte c1;
//byte c2;
//byte d1;
//byte d2;
//byte e1;
//byte e2;
//byte e3;
//byte e4;
//byte e5;
//byte e6;
public byte[] Data { get; private set; }
public UUID(byte[] data)
public UUID(byte[] data, uint offset)
{
if (data.Length < 16)
if (offset + 16 < data.Length)
throw new Exception("UUID data size must be at least 16 bytes");
for(var i = 0; i < 16; i++)
Data[i] = data[i];
Data = DC.Clip(data, offset, 16);
//a1 = data[offset++];
//a2 = data[offset++];
//a3 = data[offset++];
//a4 = data[offset++];
//b1 = data[offset++];
//b2 = data[offset++];
//c1 = data[offset++];
//c2 = data[offset++];
//d1 = data[offset++];
//d2 = data[offset++];
//e1 = data[offset++];
//e2 = data[offset++];
//e3 = data[offset++];
//e4 = data[offset++];
//e5 = data[offset++];
//e6 = data[offset++];
}
public UUID(byte[] data) {
if (data.Length != 16)
throw new Exception("UUID data size must be 16 bytes");
Data = data;
//a1 = data[0];
//a2 = data[1];
//a3 = data[2];
//a4 = data[3];
//b1 = data[4];
//b2 = data[5];
//c1 = data[6];
//c2 = data[7];
//d1 = data[8];
//d2 = data[9];
//e1 = data[10];
//e2 = data[11];
//e3 = data[12];
//e4 = data[13];
//e5 = data[14];
//e6 = data[15];
}
public override string ToString()
{
return $"{a1.ToString("x2")}{a2.ToString("x2")}{a3.ToString("x2")}{a4.ToString("x2")}-{b1.ToString("x2")}{b2.ToString("x2")}-{c1.ToString("x2")}{c2.ToString("x2")}-{d1.ToString("x2")}{d2.ToString("x2")}-{e1.ToString("x2")}{e2.ToString("x2")}{e3.ToString("x2")}{e4.ToString("x2")}{e5.ToString("x2")}{e6.ToString("x2")}";
return $"{DC.ToHex(Data, 0, 4, null)}-{DC.ToHex(Data, 4, 2, null)}-{DC.ToHex(Data, 6, 2, null)}-{DC.ToHex(Data, 8, 2, null)}-{DC.ToHex(Data, 10, 6, null)}";
//return $"{a1.ToString("x2")}{a2.ToString("x2")}{a3.ToString("x2")}{a4.ToString("x2")}-{b1.ToString("x2")}{b2.ToString("x2")}-{c1.ToString("x2")}{c2.ToString("x2")}-{d1.ToString("x2")}{d2.ToString("x2")}-{e1.ToString("x2")}{e2.ToString("x2")}{e3.ToString("x2")}{e4.ToString("x2")}{e5.ToString("x2")}{e6.ToString("x2")}";
}
public static bool operator == (UUID a, UUID b)
{
return a.a1 == b.a1
&& a.a2 == b.a2
&& a.a3 == b.a3
&& a.a4 == b.a4
&& a.b1 == b.b1
&& a.b2 == b.b2
&& a.c1 == b.c1
&& a.c2 == b.c2
&& a.d1 == b.d1
&& a.d2 == b.d2
&& a.e1 == b.e1
&& a.e2 == b.e2
&& a.e3 == b.e3
&& a.e4 == b.e4
&& a.e5 == b.e5
&& a.e6 == b.e6;
return a.Data.SequenceEqual(b.Data);
//return a.a1 == b.a1
// && a.a2 == b.a2
// && a.a3 == b.a3
// && a.a4 == b.a4
// && a.b1 == b.b1
// && a.b2 == b.b2
// && a.c1 == b.c1
// && a.c2 == b.c2
// && a.d1 == b.d1
// && a.d2 == b.d2
// && a.e1 == b.e1
// && a.e2 == b.e2
// && a.e3 == b.e3
// && a.e4 == b.e4
// && a.e5 == b.e5
// && a.e6 == b.e6;
}
public static bool operator !=(UUID a, UUID b)