// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
 
namespace Microsoft.DotNet.Build.Tasks.Installers
{
    internal sealed class CpioEntry(ulong inode, string name, ulong timestamp, ulong ownerID, ulong groupID, uint mode, ushort numberOfLinks, ulong devMajor, ulong devMinor, ulong rdevMajor, ulong rdevMinor, MemoryStream dataStream)
    {
        public const uint FileKindMask = 0xF000;
 
        public const uint RegularFile = 0x8000;
 
        public const uint SymbolicLink = 0xA000;
 
        public const uint Directory = 0x4000;
 
        public ulong Inode { get; } = inode;
        public string Name { get; } = name;
        public ulong Timestamp { get; } = timestamp;
        public ulong OwnerID { get; } = ownerID;
        public ulong GroupID { get; } = groupID;
        public uint Mode { get; } = mode;
        public MemoryStream DataStream { get; } = dataStream;
        public ushort NumberOfLinks { get; } = numberOfLinks;
        public ulong DevMajor { get; } = devMajor;
        public ulong DevMinor { get; } = devMinor;
        public ulong RDevMajor { get; } = rdevMajor;
        public ulong RDevMinor { get; } = rdevMinor;
 
        public CpioEntry WithName(string name)
        {
            return new CpioEntry(Inode, name, Timestamp, OwnerID, GroupID, Mode, NumberOfLinks, DevMajor, DevMinor, RDevMajor, RDevMinor, DataStream);
        }
    }
}