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

212 lines
6.4 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading.Tasks;
using Toolbox;
using System.Windows.Forms;
using Toolbox.Library;
using Toolbox.Library.IO;
using Toolbox.Library.Forms;
namespace FirstPlugin
{
//Some code based on https://github.com/zeldamods/tmpk/blob/master/tmpk/tmpk.py
// Copyright 2018 leoetlino <leo@leolam.fr>
// Licensed under GPLv2+
// Copy of license can be found under Lib/Licenses
public class TMPK : IFileFormat, IArchiveFile
{
public FileType FileType { get; set; } = FileType.Archive;
public bool CanSave { get; set; }
public string[] Description { get; set; } = new string[] { "TMPK" };
public string[] Extension { get; set; } = new string[] { "*.pack" };
public string FileName { get; set; }
public string FilePath { get; set; }
public IFileInfo IFileInfo { get; set; }
public bool Identify(System.IO.Stream stream)
{
using (var reader = new Toolbox.Library.IO.FileReader(stream, true))
{
return reader.CheckSignature(4, "TMPK");
}
}
public Type[] Types
{
get
{
List<Type> types = new List<Type>();
return types.ToArray();
}
}
public List<FileInfo> files = new List<FileInfo>();
public IEnumerable<ArchiveFileInfo> Files => files;
public bool CanAddFiles { get; set; } = true;
public bool CanRenameFiles { get; set; } = true;
public bool CanReplaceFiles { get; set; } = true;
public bool CanDeleteFiles { get; set; } = true;
public Dictionary<long, byte[]> SavedDataEntries = new Dictionary<long, byte[]>();
public Dictionary<long, string> SavedStringEntries = new Dictionary<long, string>();
public uint Alignment;
public static readonly uint DefaultAlignment = 4;
public void Load(System.IO.Stream stream)
{
CanSave = true;
using (var reader = new FileReader(stream))
{
reader.ByteOrder = Syroot.BinaryData.ByteOrder.BigEndian;
reader.ReadSignature(4, "TMPK");
uint FileCount = reader.ReadUInt32();
Alignment = reader.ReadUInt32();
uint padding = reader.ReadUInt32();
for (int i = 0; i < FileCount; i++)
{
var info = new FileInfo(reader);
files.Add(info);
}
reader.Close();
reader.Dispose();
}
}
private void Save(object sender, EventArgs args)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.DefaultExt = "pack";
sfd.Filter = "Supported Formats|*.pack;";
sfd.FileName = FileName;
if (sfd.ShowDialog() == DialogResult.OK)
{
STFileSaver.SaveFileFormat(this, sfd.FileName);
}
}
private void SaveFile(FileWriter writer)
{
writer.ByteOrder = Syroot.BinaryData.ByteOrder.BigEndian;
writer.WriteSignature("TMPK");
writer.Write(files.Count);
writer.Write(Alignment);
writer.Write(0);
for (int i = 0; i < files.Count; i++)
{
files[i].SaveFileFormat();
files[i]._posHeader = writer.Position;
writer.Write(uint.MaxValue);
writer.Write(uint.MaxValue);
writer.Write(files[i].FileData.Length); //Padding
writer.Write(0); //Padding
}
for (int i = 0; i < files.Count; i++)
{
writer.WriteUint32Offset(files[i]._posHeader);
writer.Write(files[i].FileName, Syroot.BinaryData.BinaryStringFormat.ZeroTerminated);
}
for (int i = 0; i < files.Count; i++)
{
SetAlignment(writer, files[i].FileName);
writer.WriteUint32Offset(files[i]._posHeader + 4);
writer.Write(files[i].FileData);
}
writer.Close();
writer.Dispose();
}
private void SetAlignment(FileWriter writer, string FileName)
{
if (FileName.EndsWith(".gmx"))
writer.Align(0x40);
else if (FileName.EndsWith(".gtx"))
writer.Align(0x2000);
else
writer.Write(DefaultAlignment);
}
public class FileInfo : ArchiveFileInfo
{
internal long _posHeader;
public FileInfo()
{
}
public static void ReplaceNode(TreeNode node, TreeNode replaceNode, TreeNode NewNode)
{
if (NewNode == null)
return;
int index = node.Nodes.IndexOf(replaceNode);
node.Nodes.RemoveAt(index);
node.Nodes.Insert(index, NewNode);
}
public FileInfo(FileReader reader)
{
long pos = reader.Position;
uint NameOffset = reader.ReadUInt32();
uint FileOffset = reader.ReadUInt32();
uint FileSize = reader.ReadUInt32();
uint padding = reader.ReadUInt32();
reader.Seek(NameOffset, System.IO.SeekOrigin.Begin);
FileName = reader.ReadString(Syroot.BinaryData.BinaryStringFormat.ZeroTerminated);
reader.Seek(FileOffset, System.IO.SeekOrigin.Begin);
FileData = reader.ReadBytes((int)FileSize);
State = ArchiveFileState.Archived;
reader.Seek(pos + 16, System.IO.SeekOrigin.Begin);
}
}
public void Unload()
{
}
public byte[] Save()
{
var mem = new System.IO.MemoryStream();
SaveFile(new FileWriter(mem));
return mem.ToArray();
}
public bool AddFile(ArchiveFileInfo archiveFileInfo)
{
files.Add(new FileInfo()
{
FileData = archiveFileInfo.FileData,
FileName = archiveFileInfo.FileName,
});
return true;
}
public bool DeleteFile(ArchiveFileInfo archiveFileInfo)
{
return true;
}
}
}