public void LoadFileHeaders(Context context, BlockHeader block)
{
BlockContentsSource blockContentsSource = this.CreateBlockContentsSourceAndSeekToFileHeadersStart(context, block);
BinaryReader fileHeaderReader = context.Reader.BaseReader;
try {
fileHeaderReader = this.GetReaderForPotentiallyEncryptedBlock(context, fileHeaderReader, block);
fileHeaderReader = this.GetReaderForPotentiallyCompressedBlock(context, fileHeaderReader, block);
using (var structureReader = new ContainerFileLoaderStructureReader(fileHeaderReader, leaveOpen: fileHeaderReader == context.Reader.BaseReader)) {
for (int fileIndex = 0; fileIndex < block.NumFiles; ++fileIndex)
{
long?errorOffset = block.IsCompressed ? default(long?) : context.Reader.StreamPosition;
var fileHeader = structureReader.ReadFileHeader();
fileHeader = context.FileHeaderTransformer.Transform(fileHeader);
this.verifier.VerifyFileHeader(fileHeader, block.IsCompressed, errorOffset);
this.AddFileToFileSystem(context, fileHeader, blockContentsSource);
}
}
} finally {
if (fileHeaderReader != context.Reader.BaseReader)
{
fileHeaderReader.Dispose();
}
}
}
