public bool Identify(System.IO.Stream stream)
{
using (var reader = new Switch_Toolbox.Library.IO.FileReader(stream, true))
{
return(reader.ReadInt32() == MagicFileConstant);
}
}
public void DecompressData(CompressionType CompressionType, byte[] data)
{
try
{
switch (CompressionType)
{
case CompressionType.Yaz0:
SaveFileForCompression(EveryFileExplorer.YAZ0.Decompress(data));
break;
case CompressionType.Zlib:
break;
case CompressionType.Gzip:
SaveFileForCompression(STLibraryCompression.GZIP.Decompress(data));
break;
case CompressionType.Zstb:
SaveFileForCompression(STLibraryCompression.ZSTD.Decompress(data));
break;
case CompressionType.Lz4f:
using (var reader = new FileReader(data))
{
reader.Position = 0;
int OuSize = reader.ReadInt32();
int InSize = data.Length - 4;
SaveFileForCompression(STLibraryCompression.Type_LZ4F.Decompress(reader.getSection(4, InSize)));
}
break;
case CompressionType.Lz4:
SaveFileForCompression(STLibraryCompression.Type_LZ4.Decompress(data));
break;
}
}
catch
{
MessageBox.Show($"File not compressed with {CompressionType} compression!");
}
}
