590 lines
22 KiB
C#
590 lines
22 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using System.Threading.Tasks;
|
|
using Toolbox;
|
|
using System.Windows.Forms;
|
|
using Toolbox.Library;
|
|
using Toolbox.Library.IO;
|
|
using Toolbox.Library.Forms;
|
|
|
|
namespace FirstPlugin
|
|
{
|
|
public class SDF : IArchiveFile, IFileFormat
|
|
{
|
|
public FileType FileType { get; set; } = FileType.Archive;
|
|
|
|
public bool CanSave { get; set; }
|
|
public string[] Description { get; set; } = new string[] { "Snowdrop Engine Data Table Of Contents" };
|
|
public string[] Extension { get; set; } = new string[] { "*.sdftoc" };
|
|
public string FileName { get; set; }
|
|
public string FilePath { get; set; }
|
|
public IFileInfo IFileInfo { get; set; }
|
|
|
|
public bool CanAddFiles { get; set; } = false;
|
|
public bool CanRenameFiles { get; set; } = false;
|
|
public bool CanReplaceFiles { get; set; } = false;
|
|
public bool CanDeleteFiles { get; set; } = false;
|
|
|
|
public bool Identify(System.IO.Stream stream)
|
|
{
|
|
using (var reader = new Toolbox.Library.IO.FileReader(stream, true))
|
|
{
|
|
return reader.CheckSignature(4, "WEST");
|
|
}
|
|
}
|
|
|
|
public Type[] Types
|
|
{
|
|
get
|
|
{
|
|
List<Type> types = new List<Type>();
|
|
return types.ToArray();
|
|
}
|
|
}
|
|
|
|
public List<FileEntry> files = new List<FileEntry>();
|
|
public IEnumerable<ArchiveFileInfo> Files => files;
|
|
|
|
public void ClearFiles() { files.Clear(); }
|
|
|
|
SDFTOC_Header Header;
|
|
public SDFTOC_Block2[] block2Array;
|
|
|
|
//Thanks to https://github.com/GoldFarmer/rouge_sdf/blob/master/main.cpp for docs/structs
|
|
public void Load(System.IO.Stream stream)
|
|
{
|
|
using (var reader = new FileReader(stream))
|
|
{
|
|
reader.ByteOrder = Syroot.BinaryData.ByteOrder.LittleEndian;
|
|
|
|
//Read header
|
|
Header = new SDFTOC_Header();
|
|
Header.Read(reader);
|
|
|
|
//Read first id
|
|
var startId = new SDFTOC_ID(reader);
|
|
|
|
//Check this flag
|
|
byte Flag1 = reader.ReadByte();
|
|
if (Flag1 != 0)
|
|
{
|
|
byte[] unk = reader.ReadBytes(0x140);
|
|
}
|
|
|
|
if (Header.DataOffset != 0)
|
|
{
|
|
reader.SeekBegin(Header.DataOffset + 0x51);
|
|
|
|
//Here is the compressed block. Check the magic first
|
|
uint magic = reader.ReadUInt32();
|
|
reader.Seek(-4, SeekOrigin.Current);
|
|
|
|
//Read and decompress the compressed block
|
|
//Contains file names and block info
|
|
DecompressNameBlock(magic, reader.ReadBytes((int)Header.CompressedSize), Header);
|
|
|
|
//Read last id
|
|
var endId = new SDFTOC_ID(reader);
|
|
}
|
|
else
|
|
{
|
|
|
|
//Read first block
|
|
var block1 = reader.ReadInt32s((int)Header.Block1Count);
|
|
|
|
//Read ID blocks
|
|
var blockIds = new SDFTOC_ID[Header.Block1Count];
|
|
for (int i = 0; i < Header.Block1Count; i++)
|
|
{
|
|
blockIds[i] = new SDFTOC_ID(reader);
|
|
}
|
|
|
|
//Read block 2 (DDS headers)
|
|
block2Array = new SDFTOC_Block2[Header.Block2Count];
|
|
for (int i = 0; i < Header.Block2Count; i++)
|
|
{
|
|
block2Array[i] = new SDFTOC_Block2(reader, Header);
|
|
}
|
|
|
|
//Here is the compressed block. Check the magic first
|
|
uint magic = reader.ReadUInt32();
|
|
reader.Seek(-4, SeekOrigin.Current);
|
|
|
|
//Read and decompress the compressed block
|
|
//Contains file names and block info
|
|
DecompressNameBlock(magic, reader.ReadBytes((int)Header.CompressedSize), Header);
|
|
|
|
//Read last id
|
|
var endId = new SDFTOC_ID(reader);
|
|
}
|
|
|
|
Dictionary<string, int> Extensions = new Dictionary<string, int>();
|
|
for (int i = 0; i < FileEntries.Count; i++)
|
|
{
|
|
string ext = Utils.GetExtension(FileEntries[i].FileName);
|
|
if (!Extensions.ContainsKey(ext))
|
|
Extensions.Add(ext, 1);
|
|
else
|
|
Extensions[ext]++;
|
|
}
|
|
|
|
for (int i = 0; i < FileEntries.Count; i++)
|
|
{
|
|
string ext = Utils.GetExtension(FileEntries[i].FileName);
|
|
|
|
if (Extensions[ext] > 10000 && ext != ".mmb")
|
|
FileEntries[i].CanLoadFile = false;
|
|
|
|
files.Add(FileEntries[i]);
|
|
}
|
|
|
|
List<string> FilteredExtensions = new List<string>();
|
|
foreach (var ext in Extensions)
|
|
{
|
|
if (ext.Value > 10000 && ext.Key != ".mmb")
|
|
FilteredExtensions.Add(ext.Key);
|
|
}
|
|
|
|
if (FilteredExtensions.Count > 0)
|
|
{
|
|
MessageBox.Show($"File extensions have a very large amount of nodes used." +
|
|
$" This will be filtered out to prevent slow booting. {ExtsToString(FilteredExtensions.ToArray())}");
|
|
}
|
|
//Remove unused data
|
|
startId = null;
|
|
FilteredExtensions.Clear();
|
|
Extensions.Clear();
|
|
// block1 = new int[0];
|
|
// blockIds = new SDFTOC_ID[0];
|
|
// endId = null;
|
|
}
|
|
}
|
|
|
|
private string ExtsToString(string[] value)
|
|
{
|
|
string output = "";
|
|
for (int i = 0; i < value.Length; i++)
|
|
output += $" ({value[i]})";
|
|
return output;
|
|
}
|
|
|
|
private List<string> FilteredExtensions = new List<string>()
|
|
{ };
|
|
|
|
private TreeNode GetNodes(TreeNode parent, string[] fileList)
|
|
{
|
|
// build a TreeNode collection from the file list
|
|
foreach (string strPath in fileList)
|
|
{
|
|
// Every time we parse a new file path, we start at the top level again
|
|
TreeNode thisParent = parent;
|
|
|
|
// split the file path into pieces at every backslash
|
|
foreach (string pathPart in strPath.Split('\\'))
|
|
{
|
|
// check if we already have a node for this
|
|
TreeNode[] tn = thisParent.Nodes.Find(pathPart, false);
|
|
|
|
if (tn.Length == 0)
|
|
{
|
|
// no node found, so add one
|
|
thisParent = thisParent.Nodes.Add(pathPart, pathPart);
|
|
}
|
|
else
|
|
{
|
|
// we already have this node, so use it as the parent of the next part of the path
|
|
thisParent = tn[0];
|
|
}
|
|
}
|
|
|
|
}
|
|
return parent;
|
|
}
|
|
|
|
public void DecompressNameBlock(uint magic, byte[] CompressedBlock, SDFTOC_Header header)
|
|
{
|
|
byte[] decomp = null;
|
|
if (magic == 0xDFF25B82 || magic == 0xFD2FB528)
|
|
decomp = Zstb.SDecompress(CompressedBlock);
|
|
else if (magic == 0x184D2204 || header.Version >= 0x17)
|
|
decomp = STLibraryCompression.Type_LZ4.Decompress(CompressedBlock, 0, CompressedBlock.Length,(int)header.DecompressedSize);
|
|
else
|
|
decomp = STLibraryCompression.ZLIB.Decompress(CompressedBlock);
|
|
|
|
//Now it's decompressed lets parse!
|
|
using (var reader = new FileReader(decomp))
|
|
{
|
|
ParseNames(reader);
|
|
}
|
|
|
|
CompressedBlock = new byte[0];
|
|
decomp = new byte[0];
|
|
decomp = null;
|
|
CompressedBlock = null;
|
|
}
|
|
|
|
private ulong readVariadicInteger(int Count, FileReader reader)
|
|
{
|
|
ulong result = 0;
|
|
|
|
for (int i = 0; i < Count; i++)
|
|
{
|
|
result |= (ulong)(reader.ReadByte()) << (i * 8);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
public bool AddFile(ArchiveFileInfo archiveFileInfo)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public bool DeleteFile(ArchiveFileInfo archiveFileInfo)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public class FileEntry : ArchiveFileInfo
|
|
{
|
|
public SDF SDFParent;
|
|
public string FolderPath;
|
|
public string FileBlockPath;
|
|
public ulong PackageID;
|
|
public ulong Offset;
|
|
public ulong DecompressedSize;
|
|
public List<ulong> CompressedSizes;
|
|
public ulong DdsType;
|
|
public bool UseDDS;
|
|
public bool IsCompressed = false;
|
|
public bool IsSwizzled = false;
|
|
|
|
public override byte[] FileData
|
|
{
|
|
get { return GetFileBytes(); }
|
|
set { base.FileData = value; }
|
|
}
|
|
|
|
public override string FileSize { get { return STMath.GetFileSize((long)DecompressedSize, 4); } }
|
|
|
|
public override object DisplayProperties { get { return this; } }
|
|
|
|
public override IFileFormat OpenFile()
|
|
{
|
|
byte[] Data = FileData;
|
|
var FileFormat = STFileLoader.OpenFileFormat(new MemoryStream(Data),
|
|
IOExtensions.RemoveIllegaleFolderNameCharacters(FileName), true);
|
|
|
|
if (FileFormat is DDS)
|
|
((DDS)FileFormat).SwitchSwizzle = IsSwizzled;
|
|
|
|
return FileFormat;
|
|
}
|
|
|
|
public byte[] GetFileBytes()
|
|
{
|
|
List<byte[]> Data = new List<byte[]>();
|
|
if (File.Exists(FileBlockPath))
|
|
{
|
|
var block = File.Open(FileBlockPath, FileMode.Open);
|
|
using (var stream = new FileReader(block))
|
|
{
|
|
if (CompressedSizes.Count == 0)
|
|
{
|
|
//Decompressed File
|
|
// string FileNameBlock = Path.Combine(FolderPath, FileName);
|
|
// string FolerPath = Path.GetDirectoryName(FileNameBlock);
|
|
// if (!Directory.Exists(FolerPath))
|
|
// Directory.CreateDirectory(FolerPath);
|
|
|
|
Data.Add(stream.getSection((int)Offset, (int)DecompressedSize));
|
|
}
|
|
else
|
|
{
|
|
var PageSize = (double)0x10000;
|
|
var DecompOffset = 0;
|
|
var CompOffset = 0;
|
|
IsCompressed = true;
|
|
|
|
if (UseDDS)
|
|
{
|
|
bool IsDX10 = false;
|
|
using (var filereader = new FileReader(SDFParent.block2Array[DdsType].Data))
|
|
{
|
|
filereader.Position = 84;
|
|
IsDX10 = filereader.ReadString(4) == "DX10";
|
|
|
|
if (IsDX10)
|
|
{
|
|
if (SDFParent.block2Array[DdsType].UsedBytes > 0x94)
|
|
IsSwizzled = true;
|
|
|
|
Data.Add(SDFParent.block2Array[DdsType].Data.Take((int)0x94).ToArray());
|
|
}
|
|
else
|
|
{
|
|
if (SDFParent.block2Array[DdsType].UsedBytes > 0x80)
|
|
IsSwizzled = true;
|
|
|
|
Data.Add(SDFParent.block2Array[DdsType].Data.Take((int)0x80).ToArray());
|
|
}
|
|
}
|
|
|
|
Console.WriteLine("UsedBytes " + SDFParent.block2Array[DdsType].UsedBytes + " IsSwizzled " + IsSwizzled);
|
|
}
|
|
|
|
for (var i = 0; i < CompressedSizes.Count; i++)
|
|
{
|
|
var decompSize = (int)Math.Min((int)DecompressedSize - DecompOffset, PageSize);
|
|
if (CompressedSizes[i] == 0 || decompSize == (int)CompressedSizes[i])
|
|
{
|
|
stream.Seek((int)Offset + CompOffset, SeekOrigin.Begin);
|
|
CompressedSizes[i] = (ulong)decompSize;
|
|
Data.Add( stream.ReadBytes(decompSize));
|
|
}
|
|
else
|
|
{
|
|
stream.Seek((int)Offset + CompOffset, SeekOrigin.Begin);
|
|
Data.Add(Zstb.SDecompress(stream.ReadBytes((int)CompressedSizes[i])));
|
|
}
|
|
DecompOffset += (int)decompSize;
|
|
CompOffset += (int)CompressedSizes[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
block.Dispose();
|
|
}
|
|
|
|
return Utils.CombineByteArray(Data.ToArray());
|
|
}
|
|
}
|
|
|
|
public List<FileEntry> FileEntries = new List<FileEntry>();
|
|
|
|
public void ParseNames(FileReader reader, string Name = "")
|
|
{
|
|
char ch = reader.ReadChar();
|
|
|
|
if (ch == 0)
|
|
throw new Exception("Unexcepted byte in file tree");
|
|
|
|
if (ch >= 1 && ch <= 0x1f) //string part
|
|
{
|
|
while (ch-- > 0)
|
|
{
|
|
Name += reader.ReadChar();
|
|
}
|
|
|
|
ParseNames(reader, Name);
|
|
}
|
|
else if (ch >= 'A' && ch <= 'Z') //file entry
|
|
{
|
|
int var = Convert.ToInt32(ch - 'A');
|
|
|
|
ch = Convert.ToChar(var);
|
|
int count1 = ch & 7;
|
|
int flag1 = (ch >> 3) & 1;
|
|
// int flag1 = ch & 8;
|
|
|
|
if (count1 > 0)
|
|
{
|
|
uint strangeId = reader.ReadUInt32();
|
|
byte chr2 = reader.ReadByte();
|
|
int byteCount = chr2 & 3;
|
|
int byteValue = chr2 >> 2;
|
|
ulong DdsType = readVariadicInteger(byteCount, reader);
|
|
|
|
for (int chunkIndex = 0; chunkIndex < count1; chunkIndex++)
|
|
{
|
|
byte ch3 = reader.ReadByte();
|
|
// if (ch3 == 0)
|
|
// {
|
|
// break;
|
|
// }
|
|
|
|
int compressedSizeByteCount = (ch3 & 3) + 1;
|
|
int packageOffsetByteCount = (ch3 >> 2) & 7;
|
|
bool hasCompression = ((ch3 >> 5) & 1) != 0;
|
|
|
|
ulong decompressedSize =0;
|
|
ulong compressedSize = 0;
|
|
ulong packageOffset = 0;
|
|
long fileId = -1;
|
|
|
|
if (compressedSizeByteCount > 0)
|
|
{
|
|
decompressedSize = readVariadicInteger(compressedSizeByteCount, reader);
|
|
}
|
|
if (hasCompression)
|
|
{
|
|
compressedSize = readVariadicInteger(compressedSizeByteCount, reader);
|
|
}
|
|
if (packageOffsetByteCount != 0)
|
|
{
|
|
packageOffset = readVariadicInteger(packageOffsetByteCount, reader);
|
|
}
|
|
|
|
ulong packageId = readVariadicInteger(2, reader);
|
|
|
|
if (packageId >= Header.Block1Count)
|
|
{
|
|
// throw new InvalidDataException($"SDF Package ID ({packageId}) outside of TOC range ({ Header.Block1Count})");
|
|
}
|
|
|
|
|
|
List<ulong> compSizeArray = new List<ulong>();
|
|
|
|
if (hasCompression)
|
|
{
|
|
ulong pageCount = (decompressedSize + 0xffff) >> 16;
|
|
// var pageCount = NextMultiple(decompressedSize, 0x10000) / 0x10000;
|
|
if (pageCount > 1)
|
|
{
|
|
for (ulong page = 0; page < pageCount; page++)
|
|
{
|
|
ulong compSize = readVariadicInteger(2, reader);
|
|
compSizeArray.Add(compSize);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (Header.Version < 0x16) //Unsure. Rabbids doesn't use it, newer versions don't.
|
|
{
|
|
fileId = (long)readVariadicInteger(4, reader);
|
|
}
|
|
|
|
if (compSizeArray.Count == 0 && hasCompression)
|
|
compSizeArray.Add(compressedSize);
|
|
|
|
DumpFile(Name, packageId, packageOffset, decompressedSize, compSizeArray, DdsType, chunkIndex != 0, byteCount != 0 && chunkIndex == 0);
|
|
}
|
|
}
|
|
if ((ch & 8) != 0) //flag1
|
|
{
|
|
byte ch3 = reader.ReadByte();
|
|
while (ch3-- > 0)
|
|
{
|
|
reader.ReadByte();
|
|
reader.ReadByte();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
uint offset = reader.ReadUInt32();
|
|
ParseNames(reader, Name);
|
|
reader.Seek(offset, SeekOrigin.Begin);
|
|
ParseNames(reader, Name);
|
|
}
|
|
}
|
|
|
|
public void DumpFile(string Name, ulong packageId, ulong packageOffset, ulong decompresedSize,
|
|
List<ulong> compressedSize, ulong ddsType, bool Append, bool UseDDS)
|
|
{
|
|
string PathFolder = Path.GetDirectoryName(FilePath);
|
|
|
|
string layer;
|
|
if (packageId < 1000) layer = "A";
|
|
else if (packageId < 2000) layer = "B";
|
|
else if (packageId < 3000) layer = "C";
|
|
else layer = "D";
|
|
|
|
string ID = packageId.ToString("D" + 4);
|
|
|
|
string BlockFilePath = Path.Combine(PathFolder, $"sdf-{layer}-{ID}.sdfdata");
|
|
if (!File.Exists(BlockFilePath))
|
|
{
|
|
BlockFilePath = Path.Combine(PathFolder, $"sdf_{layer}_{ID}.sdfdata");
|
|
}
|
|
|
|
bool IsFile = !Name.Contains("dummy") && decompresedSize > 5;
|
|
|
|
if (IsFile)
|
|
{
|
|
FileEntries.Add(new FileEntry()
|
|
{
|
|
SDFParent = this,
|
|
FileName = Name,
|
|
FileBlockPath = BlockFilePath,
|
|
FolderPath = PathFolder,
|
|
CompressedSizes = compressedSize,
|
|
DdsType = ddsType,
|
|
UseDDS = UseDDS,
|
|
DecompressedSize = decompresedSize,
|
|
PackageID = packageId,
|
|
Offset = packageOffset,
|
|
});
|
|
}
|
|
}
|
|
|
|
public void Unload()
|
|
{
|
|
|
|
}
|
|
|
|
public void Save(System.IO.Stream stream)
|
|
{
|
|
}
|
|
|
|
public class SDFTOC_Header
|
|
{
|
|
public uint Version { get; set; }
|
|
public uint DecompressedSize { get; set; }
|
|
public uint CompressedSize { get; set; }
|
|
public uint Zero { get; set; }
|
|
public uint Block1Count { get; set; }
|
|
public uint Block2Count { get; set; }
|
|
public uint DataOffset { get; set; }
|
|
|
|
public void Read(FileReader reader)
|
|
{
|
|
reader.CheckSignature(4, "WEST");
|
|
reader.Seek(4, System.IO.SeekOrigin.Begin);
|
|
Version = reader.ReadUInt32();
|
|
DecompressedSize = reader.ReadUInt32();
|
|
if (Version >= 0x17)
|
|
DataOffset = reader.ReadUInt32(); //Or might be size of some sorta block data?
|
|
|
|
CompressedSize = reader.ReadUInt32();
|
|
Zero = reader.ReadUInt32();
|
|
Block1Count = reader.ReadUInt32();
|
|
Block2Count = reader.ReadUInt32();
|
|
}
|
|
}
|
|
public class SDFTOC_ID
|
|
{
|
|
public ulong ubisoft { get; set; }
|
|
public byte[] Data { get; set; }
|
|
public ulong massive { get; set; }
|
|
|
|
public SDFTOC_ID(FileReader reader)
|
|
{
|
|
ubisoft = reader.ReadUInt64();
|
|
Data = reader.ReadBytes(0x20);
|
|
massive = reader.ReadUInt64();
|
|
}
|
|
}
|
|
public class SDFTOC_Block2 //Seems to be for DDS headers
|
|
{
|
|
public uint UsedBytes { get; set; }
|
|
public byte[] Data { get; set; }
|
|
|
|
public SDFTOC_Block2(FileReader reader, SDFTOC_Header header)
|
|
{
|
|
if (header.Version == 22)
|
|
{
|
|
UsedBytes = reader.ReadUInt32();
|
|
Data = reader.ReadBytes(0xC8);
|
|
}
|
|
else
|
|
{
|
|
UsedBytes = reader.ReadUInt32();
|
|
Data = reader.ReadBytes(0x94);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|