public void SaveGpkPackage(GpkPackage package, string savepath, bool addPadding)
{
//Header
//Namelist
//Imports
//Exports
logger = LogManager.GetLogger("[Save:" + package.Filename + "]");
logger.Info(String.Format("Attemping to save {0}...", package.Filename));
Stopwatch watch = new Stopwatch();
watch.Start();
stat = new Status();
stat.name = package.Filename;
package.PrepareWriting();
int compuSize = package.GetSize(false);
stat.totalobjects = package.Header.NameCount + package.Header.ExportCount * 2 + package.Header.ImportCount; //Export, ExportData = x2
using (BinaryWriter writer = new BinaryWriter(new FileStream(savepath, FileMode.Create)))
{
WriteHeader(writer, package);
WriteNamelist(writer, package);
WriteImports(writer, package);
WriteExports(writer, package);
WriteExportsData(writer, package);
if (addPadding)
{
WriteFilePadding(writer, package, compuSize);
}
else
{
WriteFileEnding(writer, package, compuSize);
}
}
watch.Stop();
stat.time = watch.ElapsedMilliseconds;
stat.finished = true;
logger.Info(String.Format("Saved the package '{0} to {1}', took {2}ms!", package.Filename, savepath, stat.time));
}
public void SaveGpkPackage(GpkPackage package, string savepath, bool addPadding)
{
//Header
//Namelist
//Imports
//Exports
logger = LogManager.GetLogger("[Save:" + package.Filename + "]");
logger.Info(String.Format("Attemping to save {0}...", package.Filename));
Stopwatch watch = new Stopwatch();
watch.Start();
stat = new Status();
stat.name = package.Filename;
package.PrepareWriting(CoreSettings.Default.EnableCompression);
int compuSize = package.GetSize(false);
stat.totalobjects = package.Header.NameCount + package.Header.ExportCount * 2 + package.Header.ImportCount; //Export, ExportData = x2
Stream dataStream;
if (CoreSettings.Default.EnableCompression)
{
//write to mem, write empty header, generate final blocks, compress, write to file
dataStream = new MemoryStream();
}
else
{
dataStream = new FileStream(savepath, FileMode.Create);
}
using (BinaryWriter writer = new BinaryWriter(dataStream))
{
WriteHeader(writer, package, CoreSettings.Default.EnableCompression);
WriteNamelist(writer, package);
WriteImports(writer, package);
WriteExports(writer, package);
WriteDepends(writer, package);
WriteHeaderSize(writer, package);
WriteExportsData(writer, package);
if (addPadding && !CoreSettings.Default.EnableCompression)
{
WriteFilePadding(writer, package, compuSize);
}
else
{
WriteFileEnding(writer, package, compuSize);
}
}
if (CoreSettings.Default.EnableCompression)
{
var data = ((MemoryStream)dataStream).ToArray();
//only compress data after the header, starting with the namelist
package.GenerateChunkHeaders(data.Length - package.Header.NameOffset, package.Header.NameOffset, data);
if (package.Header.EstimatedChunkHeaderCount != package.Header.ChunkHeaders.Count)
{
logger.Error("ChunkCount estimation was wrong. Estimated {0} vs {1}", package.Header.EstimatedChunkHeaderCount, package.Header.ChunkHeaders.Count);
return;
}
logger.Debug("UncompressedSize {0}, DataSize {1}, Chunkcount {2}", data.Length, data.Length - package.Header.NameOffset, package.Header.ChunkHeaders.Count);
using (BinaryWriter writer = new BinaryWriter(new FileStream(savepath, FileMode.Create)))
{
writer.Write(new byte[package.Header.GetSize()]); //reserve header space
WriteChunkContent(writer, package);
int endOfData = (int)writer.BaseStream.Position;
writer.Seek(0, SeekOrigin.Begin);
WriteHeader(writer, package, false); //writer header, now with correct offsets of the chunks
logger.Debug("Compressed gpk written. Compu Size: {0}, Diff: {1} -", compuSize, writer.BaseStream.Length - compuSize);
if (addPadding)
{
writer.Seek(endOfData, SeekOrigin.Begin);
WriteFilePadding(writer, package, compuSize);
}
}
}
watch.Stop();
stat.time = watch.ElapsedMilliseconds;
stat.finished = true;
logger.Info(String.Format("Saved the package '{0} to {1}', took {2}ms!", package.Filename, savepath, stat.time));
}