using System;
using System.Runtime.InteropServices;

namespace Foodsoft.Alpm
{
    public readonly struct File
    {
        public string Name { get; }

        public long Size { get; }
        public int Mode { get; }

        [StructLayout(LayoutKind.Sequential)]
        internal readonly unsafe struct NativeFile
        {
            internal readonly sbyte* Name;
            internal readonly long size;
            internal readonly uint mode;
        }

        internal unsafe File(IntPtr ptr)
        {
            var native = (NativeFile*) ptr;
            Name = new string(native->Name);
            Size = native->size;
            Mode = (int) native->mode;
        }
    }
}