/** Parse out and decompress the data part of a fileblock helper function. */
FileBlock parseData(byte buf[]) throws InvalidProtocolBufferException {
FileBlock out = FileBlock.newInstance(type, indexdata);
Fileformat.Blob blob = Fileformat.Blob.parseFrom(buf);
if (blob.hasRaw()) {
out.data = blob.getRaw();
} else if (blob.hasZlibData()) {
byte buf2[] = new byte[blob.getRawSize()];
Inflater decompresser = new Inflater();
decompresser.setInput(blob.getZlibData().toByteArray());
// decompresser.getRemaining();
try {
decompresser.inflate(buf2);
} catch (DataFormatException e) {
e.printStackTrace();
throw new Error(e);
}
assert (decompresser.finished());
decompresser.end();
out.data = ByteString.copyFrom(buf2);
}
return out;
}
