Method HeaderReader

src/asfvideo.cpp:239–247

}  // AsfVideo::readMetadata

AsfVideo::HeaderReader::HeaderReader(const BasicIo::UniquePtr& io) : IdBuf_(GUID) {
  if (io->size() >= io->tell() + GUID + QWORD) {
    io->readOrThrow(IdBuf_.data(), IdBuf_.size(), Exiv2::ErrorCode::kerCorruptedMetadata);

    size_ = readQWORDTag(io);
    if (size_ >= GUID + QWORD)
      remaining_size_ = size_ - GUID - QWORD;
  }
}

void AsfVideo::decodeBlock() {
  Internal::enforce(GUID + QWORD <= io_->size() - io_->tell(), Exiv2::ErrorCode::kerCorruptedMetadata);