geoUri method

Implementation

String? geoUri() {
  var tmp0 = 0;
  tmp0 = _box.borrow();
  final tmp1 = _api._msgContentGeoUri(
    tmp0,
  );
  final tmp3 = tmp1.arg0;
  final tmp4 = tmp1.arg1;
  final tmp5 = tmp1.arg2;
  final tmp6 = tmp1.arg3;
  if (tmp3 == 0) {
    return null;
  }
  if (tmp5 == 0) {
    print("returning empty string");
    return "";
  }
  final ffi.Pointer<ffi.Uint8> tmp4_ptr = ffi.Pointer.fromAddress(tmp4);
  List<int> tmp4_buf = [];
  final tmp4_precast = tmp4_ptr.cast<ffi.Uint8>();
  for (int i = 0; i < tmp5; i++) {
    int char = tmp4_precast.elementAt(i).value;
    tmp4_buf.add(char);
  }
  final tmp2 = utf8.decode(tmp4_buf, allowMalformed: true);
  if (tmp6 > 0) {
    final ffi.Pointer<ffi.Void> tmp4_0;
    tmp4_0 = ffi.Pointer.fromAddress(tmp4);
    _api.__deallocate(tmp4_0, tmp6 * 1, 1);
  }
  return tmp2;
}