getOpfData method

String getOpfData()

Returns the contents of the .OPF file of the book. Returns an empty string, if the core is not initialised yet.

Implementation

String getOpfData() {
  Pointer<BufferString> str = (getOpfDataNative?.call(_sdk))!;

  String result = str.ref.toString();

  if (str != nullptr) {
    freeBufferString(str);

    return result;
  }

  return '';
}