106 lines
3.7 KiB
C#
106 lines
3.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.IO;
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using System.Threading.Tasks;
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using Toolbox.Library;
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using Toolbox.Library.IO;
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using LibHac;
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using LibHac.IO;
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namespace FirstPlugin
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{
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public class XCI : IFileFormat, IArchiveFile, ILeaveOpenOnLoad
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{
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public FileType FileType { get; set; } = FileType.Rom;
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public bool CanSave { get; set; }
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public string[] Description { get; set; } = new string[] { "XCI" };
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public string[] Extension { get; set; } = new string[] { "*.xci" };
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public string FileName { get; set; }
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public string FilePath { get; set; }
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public IFileInfo IFileInfo { get; set; }
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public Type[] Types
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{
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get
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{
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List<Type> types = new List<Type>();
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return types.ToArray();
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}
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}
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public bool Identify(System.IO.Stream stream)
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{
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return Utils.HasExtension(FileName, ".xci");
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}
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public bool CanAddFiles { get; set; }
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public bool CanRenameFiles { get; set; }
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public bool CanReplaceFiles { get; set; }
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public bool CanDeleteFiles { get; set; }
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public List<NSP.FileEntry> files = new List<NSP.FileEntry>();
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public IEnumerable<ArchiveFileInfo> Files => files;
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public void ClearFiles() { files.Clear(); }
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Nca Control { get; set; }
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public void Load(System.IO.Stream stream)
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{
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var Keys = Forms.SwitchKeySelectionForm.ShowKeySelector();
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if (Keys == null)
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throw new Exception("Failed to get keys. Please select valid paths!");
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Xci xci = new Xci(Keys, stream.AsStorage());
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var CnmtNca = new Nca(Keys, xci.SecurePartition.OpenFile(
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xci.SecurePartition.Files.FirstOrDefault(s => s.Name.Contains(".cnmt.nca"))), false);
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var CnmtPfs = new Pfs(CnmtNca.OpenSection(0, false, IntegrityCheckLevel.None, true));
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var Cnmt = new Cnmt(CnmtPfs.OpenFile(CnmtPfs.Files[0]).AsStream());
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var Program = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Program);
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var CtrlEntry = Cnmt.ContentEntries.FirstOrDefault(c => c.Type == CnmtContentType.Control);
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if (CtrlEntry != null)
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Control = new Nca(Keys, xci.SecurePartition.OpenFile($"{CtrlEntry.NcaId.ToHexString().ToLower()}.nca"), false);
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var Input = xci.SecurePartition.OpenFile($"{Program.NcaId.ToHexString().ToLower()}.nca").AsStream();
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var Nca = new Nca(Keys, Input.AsStorage(), true);
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if (Nca.CanOpenSection((int)ProgramPartitionType.Code))
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{
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var exefs = new Pfs(Nca.OpenSection((int)ProgramPartitionType.Code,
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false, IntegrityCheckLevel.None, true));
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foreach (var file in exefs.Files)
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files.Add(new NSP.ExefsEntry(exefs, file));
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}
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Romfs romfs = new Romfs(
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Nca.OpenSection(Nca.Sections.FirstOrDefault
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(s => s?.Type == SectionType.Romfs || s?.Type == SectionType.Bktr)
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.SectionNum, false, IntegrityCheckLevel.None, true));
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for (int i = 0; i < romfs.Files.Count; i++)
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files.Add(new NSP.FileEntry(romfs, romfs.Files[i]));
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}
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public void Unload()
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{
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Control?.Dispose();
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}
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public void Save(System.IO.Stream stream)
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{
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}
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public bool AddFile(ArchiveFileInfo archiveFileInfo)
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{
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return false;
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}
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public bool DeleteFile(ArchiveFileInfo archiveFileInfo)
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{
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return false;
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}
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}
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}
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