public void WriteV13(FileStream mainStream)
{
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 += file.Size();
}
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
var header = new LSPKHeader13
{
Version = (uint)Version,
FileListOffset = (UInt32)mainStream.Position
};
writer.Write((UInt32)writtenFiles.Count);
var fileList = new MemoryStream();
var fileListWriter = new BinaryWriter(fileList);
foreach (PackagedFileInfo file in writtenFiles)
{
FileEntry13 entry = file.MakeEntryV13();
BinUtils.WriteStruct(fileListWriter, ref entry);
}
byte[] fileListBuf = fileList.ToArray();
fileListWriter.Dispose();
byte[] compressedFileList = LZ4Codec.EncodeHC(fileListBuf, 0, fileListBuf.Length);
writer.Write(compressedFileList);
header.FileListSize = (UInt32)mainStream.Position - header.FileListOffset;
header.NumParts = (UInt16)_streams.Count;
header.Priority = _package.Metadata.Priority;
header.Flags = (byte)_package.Metadata.Flags;
header.Md5 = ComputeArchiveHash();
BinUtils.WriteStruct(writer, ref header);
writer.Write((UInt32)(8 + Marshal.SizeOf(typeof(LSPKHeader13))));
writer.Write(Package.Signature);
}
}
public void WriteV13(FileStream mainStream)
{
long totalSize = package.Files.Sum(p => (long)p.Size());
long currentSize = 0;
List <PackagedFileInfo> writtenFiles = new List <PackagedFileInfo>();
foreach (var file in this.package.Files)
{
writeProgress(file, currentSize, totalSize);
writtenFiles.Add(WriteFile(file));
currentSize += file.Size();
}
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
var header = new LSPKHeader13();
header.Version = Version;
header.FileListOffset = (UInt32)mainStream.Position;
writer.Write((UInt32)writtenFiles.Count);
var fileList = new MemoryStream();
var fileListWriter = new BinaryWriter(fileList);
foreach (var file in writtenFiles)
{
var entry = file.MakeEntryV13();
BinUtils.WriteStruct <FileEntry13>(fileListWriter, ref entry);
}
var fileListBuf = fileList.ToArray();
fileListWriter.Dispose();
var compressedFileList = LZ4Codec.EncodeHC(fileListBuf, 0, fileListBuf.Length);
writer.Write(compressedFileList);
header.FileListSize = (UInt32)mainStream.Position - header.FileListOffset;
header.NumParts = (UInt16)streams.Count;
header.SomePartVar = 0; // ???
header.ArchiveGuid = Guid.NewGuid();
BinUtils.WriteStruct <LSPKHeader13>(writer, ref header);
writer.Write((UInt32)(8 + Marshal.SizeOf(typeof(LSPKHeader13))));
writer.Write(Package.Signature);
}
}
public void WriteV13(FileStream mainStream)
{
long totalSize = package.Files.Sum(p => (long)p.Size());
long currentSize = 0;
List<PackagedFileInfo> writtenFiles = new List<PackagedFileInfo>();
foreach (var file in this.package.Files)
{
writeProgress(file, currentSize, totalSize);
writtenFiles.Add(WriteFile(file));
currentSize += file.Size();
}
using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
{
var header = new LSPKHeader13();
header.Version = Version;
header.FileListOffset = (UInt32)mainStream.Position;
writer.Write((UInt32)writtenFiles.Count);
var fileList = new MemoryStream();
var fileListWriter = new BinaryWriter(fileList);
foreach (var file in writtenFiles)
{
var entry = file.MakeEntryV13();
BinUtils.WriteStruct<FileEntry13>(fileListWriter, ref entry);
}
var fileListBuf = fileList.ToArray();
fileListWriter.Dispose();
var compressedFileList = LZ4Codec.EncodeHC(fileListBuf, 0, fileListBuf.Length);
writer.Write(compressedFileList);
header.FileListSize = (UInt32)mainStream.Position - header.FileListOffset;
header.NumParts = (UInt16)streams.Count;
header.SomePartVar = 0; // ???
header.ArchiveGuid = Guid.NewGuid();
BinUtils.WriteStruct<LSPKHeader13>(writer, ref header);
writer.Write((UInt32)(8 + Marshal.SizeOf(typeof(LSPKHeader13))));
writer.Write(Package.Signature);
}
}
