Function readString

src/quicktimevideo.cpp:625–631

}  // QuickTimeVideo::decodeBlock

static std::string readString(BasicIo& io, size_t size) {
  enforce(size <= io.size() - io.tell(), Exiv2::ErrorCode::kerCorruptedMetadata);
  Exiv2::DataBuf str(size + 1);
  io.readOrThrow(str.data(), size);
  str.write_uint8(size, 0);  // nul-terminate string
  return Exiv2::toString(str.data());
}

void QuickTimeVideo::tagDecoder(Exiv2::DataBuf& buf, size_t size, size_t recursion_depth) {
  enforce(recursion_depth < max_recursion_depth_, Exiv2::ErrorCode::kerCorruptedMetadata);