Switch-Toolbox/File_Format_Library/FileFormats/Rom/NCA.cs
KillzXGaming 7cf2e9c571 Cleanup
2019-07-16 17:45:10 -04:00

82 lines
2.5 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Threading.Tasks;
using Toolbox.Library;
using LibHac;
using LibHac.IO;
namespace FirstPlugin
{
public class NCA : IFileFormat, IArchiveFile
{
public FileType FileType { get; set; } = FileType.Rom;
public bool CanSave { get; set; }
public string[] Description { get; set; } = new string[] { "NCA" };
public string[] Extension { get; set; } = new string[] { "*.nca" };
public string FileName { get; set; }
public string FilePath { get; set; }
public IFileInfo IFileInfo { get; set; }
public Type[] Types
{
get
{
List<Type> types = new List<Type>();
return types.ToArray();
}
}
public bool CanAddFiles { get; set; }
public bool CanRenameFiles { get; set; }
public bool CanReplaceFiles { get; set; }
public bool CanDeleteFiles { get; set; }
public List<NSP.FileEntry> files = new List<NSP.FileEntry>();
public IEnumerable<ArchiveFileInfo> Files => files;
public bool Identify(System.IO.Stream stream)
{
return Utils.HasExtension(FileName, ".nca");
}
public void Load(System.IO.Stream stream)
{
string homeFolder = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
string KeyFile = Path.Combine(homeFolder, ".switch", "prod.keys");
string TitleKeyFile = Path.Combine(homeFolder, ".switch", "title.keys");
var Keys = ExternalKeys.ReadKeyFile(KeyFile, TitleKeyFile);
var Nca = new Nca(Keys, stream.AsStorage(), true);
Romfs romfs = new Romfs(
Nca.OpenSection(Nca.Sections.FirstOrDefault
(s => s?.Type == SectionType.Romfs || s?.Type == SectionType.Bktr)
.SectionNum, false, IntegrityCheckLevel.None, true));
for (int i = 0; i < romfs.Files.Count; i++)
files.Add(new NSP.FileEntry(romfs, romfs.Files[i]));
}
public void Unload()
{
}
public byte[] Save()
{
return null;
}
public bool AddFile(ArchiveFileInfo archiveFileInfo)
{
return false;
}
public bool DeleteFile(ArchiveFileInfo archiveFileInfo)
{
return false;
}
}
}