public void Extract(ArchiveEntry entry, StreamSequence output, Stream input, Byte[] buff)
{
int size = (int)entry.UncompressedSize;
if (size == 0)
{
return;
}
ScdFileReader reader = new ScdFileReader(input);
WaveStream[] waveStreams = reader.Read();
if (waveStreams.Length == 0)
{
return;
}
Extract(output, waveStreams[0], buff);
for (int i = 1; i < waveStreams.Length; i++)
{
if (!output.TryCreateNextStream(i.ToString("D3")))
{
throw new InvalidDataException();
}
Extract(output, waveStreams[i], buff);
}
}
public void Extract()
{
if (_leafs.Length == 0)
{
return;
}
String root = InteractionService.WorkingLocation.Provide().ProvideExtractedDirectory();
byte[] buff = new byte[32 * 1024];
foreach (ArchiveEntry entry in _leafs)
{
String targetExtension;
IArchiveEntryExtractor extractor = GetExtractor(entry, out targetExtension);
if (extractor == null)
{
continue;
}
String targetPath = Path.Combine(root, PathEx.ChangeMultiDotExtension(entry.Name, targetExtension));
String directoryPath = Path.GetDirectoryName(targetPath);
_target.CreateDirectory(directoryPath);
using (Stream input = _listing.Accessor.ExtractBinary(entry))
using (StreamSequence output = _target.Create(targetPath))
extractor.Extract(entry, output, input, buff);
}
}
public RenameElementCommand(Document document, IStream element, string name)
: base(document)
{
_element = (StreamSequence)element;
_oldName = _element.Name;
_newName = name;
}
public void Extract(ArchiveEntry entry, StreamSequence output, Stream input, Byte[] buff)
{
int size = (int)entry.UncompressedSize;
if (size == 0)
{
return;
}
input.CopyToStream(output, size, buff);
}
public void Extract(ArchiveEntry entry, StreamSequence output, Stream input, Byte[] buff)
{
int size = (int)entry.UncompressedSize;
if (size == 0)
{
return;
}
ZtrFileUnpacker unpacker = new ZtrFileUnpacker(input, InteractionService.TextEncoding.Provide().Encoding);
ZtrFileEntry[] entries = unpacker.Unpack();
ZtrTextWriter writer = new ZtrTextWriter(output, StringsZtrFormatter.Instance);
writer.Write(entry.Name, entries);
}
