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, ILeaveOpenOnLoad { 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 types = new List(); 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 files = new List(); public IEnumerable Files => files; public void ClearFiles() { files.Clear(); } 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; } } }