public void WriteV15(FileStream mainStream)
{
var header = new LSPKHeader15
{
Version = (uint)Version
};
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
writer.Write(Package.Signature);
BinUtils.WriteStruct(writer, ref header);
}
var writtenFiles = PackFiles();
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
header.FileListOffset = (UInt64)mainStream.Position;
WriteFileListV15(writer, writtenFiles);
header.FileListSize = (UInt32)(mainStream.Position - (long)header.FileListOffset);
header.Priority = _package.Metadata.Priority;
header.Flags = (byte)_package.Metadata.Flags;
header.Md5 = ComputeArchiveHash();
mainStream.Seek(4, SeekOrigin.Begin);
BinUtils.WriteStruct(writer, ref header);
}
}
public void WriteV15(FileStream mainStream)
{
var header = new LSPKHeader15
{
Version = (uint)Version
};
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
writer.Write(Package.Signature);
BinUtils.WriteStruct(writer, ref header);
}
long totalSize = _package.Files.Sum(p => (long)p.Size());
long currentSize = 0;
var writtenFiles = new List <PackagedFileInfo>();
foreach (AbstractFileInfo file in _package.Files)
{
WriteProgress(file, currentSize, totalSize);
writtenFiles.Add(WriteFile(file));
currentSize += (long)file.Size();
}
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
byte[] fileListBuf;
using (var fileList = new MemoryStream())
using (var fileListWriter = new BinaryWriter(fileList))
{
foreach (PackagedFileInfo file in writtenFiles)
{
FileEntry15 entry = file.MakeEntryV15();
BinUtils.WriteStruct(fileListWriter, ref entry);
}
fileListBuf = fileList.ToArray();
}
byte[] compressedFileList = LZ4Codec.EncodeHC(fileListBuf, 0, fileListBuf.Length);
header.FileListOffset = (UInt64)mainStream.Position;
writer.Write((UInt32)writtenFiles.Count);
writer.Write((UInt32)compressedFileList.Length);
writer.Write(compressedFileList);
header.FileListSize = (UInt32)(mainStream.Position - (long)header.FileListOffset);
header.Priority = _package.Metadata.Priority;
header.Flags = (byte)_package.Metadata.Flags;
header.Md5 = ComputeArchiveHash();
mainStream.Seek(4, SeekOrigin.Begin);
BinUtils.WriteStruct(writer, ref header);
}
}
