375 lines
12 KiB
C#
375 lines
12 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using Toolbox;
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using System.Windows.Forms;
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using SARCExt;
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using Toolbox.Library;
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using Toolbox.Library.IO;
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using Toolbox.Library.Forms;
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using Toolbox.Library.Security.Cryptography;
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namespace FirstPlugin
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{
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public class SARC : IArchiveFile, IFileFormat, IContextMenuNode
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{
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public FileType FileType { get; set; } = FileType.Archive;
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public bool CanSave { get; set; }
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public string[] Description { get; set; } = new string[] { "Sead (hashed) Archived Resource" };
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public string[] Extension { get; set; } = new string[] { "*.pack", "*.sbeventpack", "*.sarc", "*.bgenv", "*.sbfarc", "*.sblarc", "*.sbactorpack", ".arc" };
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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 bool Identify(System.IO.Stream stream)
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{
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using (var reader = new Toolbox.Library.IO.FileReader(stream, true))
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{
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return reader.CheckSignature(4, "SARC");
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}
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}
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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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types.Add(typeof(MenuExt));
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return types.ToArray();
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}
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}
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class MenuExt : IFileMenuExtension
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{
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public STToolStripItem[] NewFileMenuExtensions => newFileMenu;
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public STToolStripItem[] NewFromFileMenuExtensions => null;
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public STToolStripItem[] ToolsMenuExtensions => null;
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public STToolStripItem[] TitleBarExtensions => null;
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public STToolStripItem[] CompressionMenuExtensions => null;
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public STToolStripItem[] ExperimentalMenuExtensions => null;
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public STToolStripItem[] EditMenuExtensions => null;
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public ToolStripButton[] IconButtonMenuExtensions => null;
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STToolStripItem[] newFileMenu = new STToolStripItem[2];
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STToolStripItem[] newFromFileMenu = new STToolStripItem[1];
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public MenuExt()
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{
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newFileMenu[0] = new STToolStripItem("SARC (Wii U)", CreateNewBigEndianSarc);
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newFileMenu[1] = new STToolStripItem("SARC (Switch/3DS)", CreateNewLittleEndianSarc);
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}
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private void CreateNewBigEndianSarc(object sender, EventArgs e)
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{
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SARC sarc = new SARC();
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sarc.IFileInfo = new IFileInfo();
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sarc.FileName = "NewArchive.szs";
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CreateNewSARC(sarc, true);
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ObjectEditor editor = new ObjectEditor(sarc);
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editor.Text = "NewArchive.szs";
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LibraryGUI.CreateMdiWindow(editor);
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}
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private void CreateNewLittleEndianSarc(object sender, EventArgs e)
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{
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SARC sarc = new SARC();
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sarc.IFileInfo = new IFileInfo();
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sarc.FileName = "NewArchive.szs";
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CreateNewSARC(sarc, false);
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ObjectEditor editor = new ObjectEditor(sarc);
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editor.Text = "NewArchive.szs";
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LibraryGUI.CreateMdiWindow(editor);
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}
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}
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public bool CanAddFiles { get; set; } = true;
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public bool CanRenameFiles { get; set; } = true;
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public bool CanReplaceFiles { get; set; } = true;
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public bool CanDeleteFiles { get; set; } = true;
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public Dictionary<string, SarcEntry> FileLookup = new Dictionary<string, SarcEntry>();
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public List<SarcEntry> files = new List<SarcEntry>();
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public IEnumerable<ArchiveFileInfo> Files => files;
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public void ClearFiles() { files.Clear(); }
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public SarcData sarcData;
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public static void CreateNewSARC(SARC sarc, bool IsBigEndian)
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{
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sarc.CanSave = true;
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sarc.IFileInfo.UseEditMenu = true;
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sarc.sarcData = new SarcData();
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sarc.sarcData.HashOnly = false;
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sarc.sarcData.Files = new Dictionary<string, byte[]>();
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if (IsBigEndian)
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sarc.sarcData.endianness = Syroot.BinaryData.ByteOrder.BigEndian;
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else
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sarc.sarcData.endianness = Syroot.BinaryData.ByteOrder.LittleEndian;
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}
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public void Load(System.IO.Stream stream)
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{
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CanSave = true;
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IFileInfo.UseEditMenu = true;
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PluginRuntime.SarcArchives.Add(this);
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FileLookup.Clear();
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var SzsFiles = SARCExt.SARC.UnpackRamN(stream);
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sarcData = new SarcData();
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sarcData.HashOnly = SzsFiles.HashOnly;
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sarcData.Files = SzsFiles.Files;
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sarcData.endianness = GetByteOrder(stream);
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foreach (var file in SzsFiles.Files)
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{
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string fileName = file.Key;
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string Hash = string.Empty;
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if (SzsFiles.HashOnly)
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{
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fileName = SARCExt.SARC.TryGetNameFromHashTable(fileName);
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Hash = file.Key;
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}
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var entry = SetupFileEntry(fileName, file.Value, Hash);
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files.Add(entry);
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FileLookup.Add(fileName, entry);
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if (SzsFiles.Files.Count == 1)
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entry.OpenFileFormatOnLoad = true;
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}
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sarcData.Files.Clear();
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}
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public bool AddFile(ArchiveFileInfo archiveFileInfo)
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{
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files.Add(new SarcEntry()
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{
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FileData = archiveFileInfo.FileData,
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FileName = archiveFileInfo.FileName,
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});
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return true;
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}
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public bool DeleteFile(ArchiveFileInfo archiveFileInfo)
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{
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files.Remove((SarcEntry)archiveFileInfo);
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return true;
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}
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public ToolStripItem[] GetContextMenuItems()
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{
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List<ToolStripItem> Items = new List<ToolStripItem>();
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Items.Add(new ToolStripMenuItem("Rename Actor Files (Odyssey)", null, RenameActors, Keys.Control | Keys.R));
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return Items.ToArray();
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}
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private void RenameActors(object sender, EventArgs args)
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{
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string ActorName = Path.GetFileNameWithoutExtension(FileName);
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RenameDialog dialog = new RenameDialog();
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dialog.SetString(ActorName);
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if (dialog.ShowDialog() == DialogResult.OK)
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{
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string NewActorName = dialog.textBox1.Text;
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FileName = NewActorName + ".szs";
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foreach (var file in files) {
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file.FileName = file.FileName.Replace(ActorName, NewActorName);
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file.UpdateWrapper();
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}
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}
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}
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private void UnpackToFolder(object sender, EventArgs args)
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{
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}
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private void PackFromFolder(object sender, EventArgs args)
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{
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}
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public Syroot.BinaryData.ByteOrder GetByteOrder(System.IO.Stream data)
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{
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using (FileReader reader = new FileReader(data, true))
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{
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reader.ByteOrder = Syroot.BinaryData.ByteOrder.BigEndian;
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reader.Seek(6);
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ushort bom = reader.ReadUInt16();
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reader.Position = 0;
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if (bom == 0xFFFE)
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return Syroot.BinaryData.ByteOrder.LittleEndian;
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else
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return Syroot.BinaryData.ByteOrder.BigEndian;
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}
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}
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public void Unload()
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{
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foreach (var file in files)
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{
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if (file.FileFormat != null)
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file.FileFormat.Unload();
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file.FileData = null;
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}
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files.Clear();
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if (PluginRuntime.SarcArchives.Contains(this))
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PluginRuntime.SarcArchives.Remove(this);
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GC.SuppressFinalize(this);
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}
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static uint NameHash(string name)
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{
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uint result = 0;
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for (int i = 0; i < name.Length; i++)
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{
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result = name[i] + result * 0x00000065;
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}
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return result;
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}
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public void Save(System.IO.Stream stream)
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{
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sarcData.Files.Clear();
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foreach (var file in files)
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{
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Console.WriteLine("sarc file name " + file.FileName);
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file.SaveFileFormat();
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if (sarcData.HashOnly)
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sarcData.Files.Add(file.HashName, file.FileData);
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else
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sarcData.Files.Add(file.FileName, file.FileData);
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}
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Tuple<int, byte[]> sarc = SARCExt.SARC.PackN(sarcData);
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IFileInfo.Alignment = sarc.Item1;
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using (var writer = new FileWriter(stream)) {
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writer.Write(sarc.Item2);
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}
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}
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public class SarcEntry : ArchiveFileInfo
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{
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public SARC sarc; //Sarc file the entry is located in
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public string OriginalFileName;
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private bool NameChanged
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{
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get { return OriginalFileName != FileName; }
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}
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private string hashName;
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public string HashName
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{
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get
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{
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if (hashName == null || NameChanged)
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hashName = NameHash(FileName).ToString("X8");
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return hashName;
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}
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set
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{
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hashName = value;
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}
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}
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public string TryGetHash(List<string> names, string folder)
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{
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//Name is not hashed so return
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if (!FileName.Contains(HashName))
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return FileName;
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for (int i = 0; i < names?.Count; i++)
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{
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uint hash = StringHashToUint(hashName);
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Console.WriteLine($"{FileName} {hash} {names[i]} {NameHash(names[i])}");
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if (hash == NameHash($"{folder}/{names[i]}"))
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return names[i];
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}
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return FileName;
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}
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public bool IsHashMatch(string fileName)
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{
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uint hash = StringHashToUint(hashName);
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return hash == NameHash(FileName);
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}
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static uint NameHash(string name)
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{
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uint result = 0;
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for (int i = 0; i < name.Length; i++)
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{
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result = name[i] + result * 0x00000065;
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}
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return result;
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}
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static uint StringHashToUint(string name)
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{
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if (name.Contains("."))
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name = name.Split('.')[0];
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if (name.Length != 8) throw new Exception("Invalid hash length");
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return Convert.ToUInt32(name, 16);
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}
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public SarcEntry()
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{
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}
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public override Dictionary<string, string> ExtensionImageKeyLookup
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{
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get
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{
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return new Dictionary<string, string>()
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{
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{ ".byml", "byaml" },
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{ ".byaml", "byaml" },
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{ ".bfres", "bfres" },
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{ ".sbfres", "bfres" },
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{ ".bflim", "texture" },
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{ ".aamp", "aamp" },
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};
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}
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}
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}
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public SarcEntry SetupFileEntry(string fullName, byte[] data, string HashName)
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{
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SarcEntry sarcEntry = new SarcEntry();
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sarcEntry.OriginalFileName = fullName;
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sarcEntry.FileName = fullName;
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sarcEntry.FileData = data;
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sarcEntry.HashName = HashName;
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return sarcEntry;
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}
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}
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}
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