public byte[] SaveToUncompressed()
{
byte[] uncompressedData;
using (var stream = new MemoryStream())
{
foreach (var node in Nodes)
{
var parser = _parsers.Where(p => p.ParsableNodeName == node.Name).FirstOrDefault();
if (parser != null)
{
stream.Write(parser.Write(node, _parsers));
}
else
{
var fallback = new DefaultParser();
stream.Write(fallback.Write(node, _parsers));
}
}
uncompressedData = stream.ToArray();
}
RecalculateOffsets();
var footerWithoutLast8Bytes = BuildFooterWithoutLastEightBytes();
var compressor = new SaveFileCompressionHelper();
var chunks = compressor.CompressToChunkList(uncompressedData);
foreach (var chunk in chunks)
{
chunk.CompressedChunkSize = 4 << 16;
chunk.DecompressedChunkSize = 4 << 16;
chunk.CompressedData = new byte[4 << 16];
chunk.DecompressedData = new byte[0];
}
var offset = (chunks.Count - 1) * 4;
chunks.Last().DecompressedChunkSize = uncompressedData.Length - (offset << 16);
chunks.Last().CompressedData = new byte[uncompressedData.Length - (offset << 16)];
var header = BuildHeader(chunks);
//var header = BuildHeader(new List<Lz4Chunk>());
byte[] result;
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream, Encoding.ASCII))
{
writer.Write(header);
writer.Write(uncompressedData);
int lastBlockOffset = (int)writer.BaseStream.Position;
writer.Write(footerWithoutLast8Bytes);
writer.Write(lastBlockOffset);
writer.Write(Encoding.ASCII.GetBytes(Constants.Magic.END_OF_FILE));
}
result = stream.ToArray();
}
return(result);
}
