zircon/system/utest/fidl-llcpp-interop/generated/fidl_llcpp_dirent.cc

// WARNING: This file is machine generated by fidlgen.

#include <fidl_llcpp_dirent.h>
#include <memory>

namespace fidl {
namespace test {
namespace llcpp {
namespace dirent {

namespace {

[[maybe_unused]]
constexpr uint32_t kDirEntTestInterface_CountNumDirectories_Ordinal = 1763037320u;
extern "C" const fidl_type_t fidl_test_llcpp_dirent_DirEntTestInterfaceCountNumDirectoriesRequestTable;
[[maybe_unused]]
constexpr uint32_t kDirEntTestInterface_ReadDir_Ordinal = 5390459u;
extern "C" const fidl_type_t fidl_test_llcpp_dirent_DirEntTestInterfaceReadDirResponseTable;
[[maybe_unused]]
constexpr uint32_t kDirEntTestInterface_ConsumeDirectories_Ordinal = 426073095u;
extern "C" const fidl_type_t fidl_test_llcpp_dirent_DirEntTestInterfaceConsumeDirectoriesRequestTable;
[[maybe_unused]]
constexpr uint32_t kDirEntTestInterface_OnDirents_Ordinal = 1283577530u;
extern "C" const fidl_type_t fidl_test_llcpp_dirent_DirEntTestInterfaceOnDirentsEventTable;
[[maybe_unused]]
constexpr uint32_t kDirEntTestInterface_OneWayDirents_Ordinal = 1810555765u;
extern "C" const fidl_type_t fidl_test_llcpp_dirent_DirEntTestInterfaceOneWayDirentsRequestTable;

}  // namespace

zx_status_t DirEntTestInterface::SyncClient::CountNumDirectories(::fidl::VectorView<DirEnt> dirents, int64_t* out_num_dir) {
  return DirEntTestInterface::Call::CountNumDirectories(zx::unowned_channel(this->channel_), std::move(dirents), out_num_dir);
}

zx_status_t DirEntTestInterface::Call::CountNumDirectories(zx::unowned_channel _client_end, ::fidl::VectorView<DirEnt> dirents, int64_t* out_num_dir) {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<CountNumDirectoriesRequest>();
  std::unique_ptr<uint8_t[]> _write_bytes_unique_ptr(new uint8_t[_kWriteAllocSize]);
  uint8_t* _write_bytes = _write_bytes_unique_ptr.get();
  CountNumDirectoriesRequest _request = {};
  _request._hdr.ordinal = kDirEntTestInterface_CountNumDirectories_Ordinal;
  _request.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_request, ::fidl::BytePart(_write_bytes,
                                                                         _kWriteAllocSize));
  if (_linearize_result.status != ZX_OK) {
    return _linearize_result.status;
  }
  ::fidl::DecodedMessage<CountNumDirectoriesRequest> _decoded_request = std::move(_linearize_result.message);
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return _encode_request_result.status;
  }
  constexpr uint32_t _kReadAllocSize = ::fidl::internal::ClampedMessageSize<CountNumDirectoriesResponse>();
  FIDL_ALIGNDECL uint8_t _read_bytes[_kReadAllocSize];
  ::fidl::BytePart _response_bytes(_read_bytes, _kReadAllocSize);
  auto _call_result = ::fidl::Call<CountNumDirectoriesRequest, CountNumDirectoriesResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(_response_bytes));
  if (_call_result.status != ZX_OK) {
    return _call_result.status;
  }
  auto _decode_result = ::fidl::Decode(std::move(_call_result.message));
  if (_decode_result.status != ZX_OK) {
    return _decode_result.status;
  }
  auto& _response = *_decode_result.message.message();
  *out_num_dir = std::move(_response.num_dir);
  return ZX_OK;
}

::fidl::DecodeResult<DirEntTestInterface::CountNumDirectoriesResponse> DirEntTestInterface::SyncClient::CountNumDirectories(::fidl::BytePart _request_buffer, ::fidl::VectorView<DirEnt> dirents, ::fidl::BytePart _response_buffer, int64_t* out_num_dir) {
  return DirEntTestInterface::Call::CountNumDirectories(zx::unowned_channel(this->channel_), std::move(_request_buffer), std::move(dirents), std::move(_response_buffer), out_num_dir);
}

::fidl::DecodeResult<DirEntTestInterface::CountNumDirectoriesResponse> DirEntTestInterface::Call::CountNumDirectories(zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer, ::fidl::VectorView<DirEnt> dirents, ::fidl::BytePart _response_buffer, int64_t* out_num_dir) {
  if (_request_buffer.capacity() < CountNumDirectoriesRequest::PrimarySize) {
    return ::fidl::DecodeResult<CountNumDirectoriesResponse>(ZX_ERR_BUFFER_TOO_SMALL, ::fidl::internal::kErrorRequestBufferTooSmall);
  }
  CountNumDirectoriesRequest _request = {};
  _request._hdr.ordinal = kDirEntTestInterface_CountNumDirectories_Ordinal;
  _request.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_request, std::move(_request_buffer));
  if (_linearize_result.status != ZX_OK) {
    return ::fidl::DecodeResult<CountNumDirectoriesResponse>(_linearize_result.status, _linearize_result.error);
  }
  ::fidl::DecodedMessage<CountNumDirectoriesRequest> _decoded_request = std::move(_linearize_result.message);
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return ::fidl::DecodeResult<CountNumDirectoriesResponse>(_encode_request_result.status, _encode_request_result.error);
  }
  auto _call_result = ::fidl::Call<CountNumDirectoriesRequest, CountNumDirectoriesResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(_response_buffer));
  if (_call_result.status != ZX_OK) {
    return ::fidl::DecodeResult<CountNumDirectoriesResponse>(_call_result.status, _call_result.error);
  }
  auto _decode_result = ::fidl::Decode(std::move(_call_result.message));
  if (_decode_result.status != ZX_OK) {
    return _decode_result;
  }
  auto& _response = *_decode_result.message.message();
  *out_num_dir = std::move(_response.num_dir);
  return _decode_result;
}

::fidl::DecodeResult<DirEntTestInterface::CountNumDirectoriesResponse> DirEntTestInterface::SyncClient::CountNumDirectories(::fidl::DecodedMessage<CountNumDirectoriesRequest> params, ::fidl::BytePart response_buffer) {
  return DirEntTestInterface::Call::CountNumDirectories(zx::unowned_channel(this->channel_), std::move(params), std::move(response_buffer));
}

::fidl::DecodeResult<DirEntTestInterface::CountNumDirectoriesResponse> DirEntTestInterface::Call::CountNumDirectories(zx::unowned_channel _client_end, ::fidl::DecodedMessage<CountNumDirectoriesRequest> params, ::fidl::BytePart response_buffer) {
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_CountNumDirectories_Ordinal;
  auto _encode_request_result = ::fidl::Encode(std::move(params));
  if (_encode_request_result.status != ZX_OK) {
    return ::fidl::DecodeResult<DirEntTestInterface::CountNumDirectoriesResponse>(
      _encode_request_result.status,
      _encode_request_result.error,
      ::fidl::DecodedMessage<DirEntTestInterface::CountNumDirectoriesResponse>());
  }
  auto _call_result = ::fidl::Call<CountNumDirectoriesRequest, CountNumDirectoriesResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(response_buffer));
  if (_call_result.status != ZX_OK) {
    return ::fidl::DecodeResult<DirEntTestInterface::CountNumDirectoriesResponse>(
      _call_result.status,
      _call_result.error,
      ::fidl::DecodedMessage<DirEntTestInterface::CountNumDirectoriesResponse>());
  }
  return ::fidl::Decode(std::move(_call_result.message));
}


::fidl::DecodeResult<DirEntTestInterface::ReadDirResponse> DirEntTestInterface::SyncClient::ReadDir(::fidl::BytePart _response_buffer, ::fidl::VectorView<DirEnt>* out_dirents) {
  return DirEntTestInterface::Call::ReadDir(zx::unowned_channel(this->channel_), std::move(_response_buffer), out_dirents);
}

::fidl::DecodeResult<DirEntTestInterface::ReadDirResponse> DirEntTestInterface::Call::ReadDir(zx::unowned_channel _client_end, ::fidl::BytePart _response_buffer, ::fidl::VectorView<DirEnt>* out_dirents) {
  FIDL_ALIGNDECL uint8_t _write_bytes[sizeof(ReadDirRequest)] = {};
  ::fidl::BytePart _request_buffer(_write_bytes, sizeof(_write_bytes));
  auto& _request = *reinterpret_cast<ReadDirRequest*>(_request_buffer.data());
  _request._hdr.ordinal = kDirEntTestInterface_ReadDir_Ordinal;
  _request_buffer.set_actual(sizeof(ReadDirRequest));
  ::fidl::DecodedMessage<ReadDirRequest> _decoded_request(std::move(_request_buffer));
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return ::fidl::DecodeResult<ReadDirResponse>(_encode_request_result.status, _encode_request_result.error);
  }
  auto _call_result = ::fidl::Call<ReadDirRequest, ReadDirResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(_response_buffer));
  if (_call_result.status != ZX_OK) {
    return ::fidl::DecodeResult<ReadDirResponse>(_call_result.status, _call_result.error);
  }
  auto _decode_result = ::fidl::Decode(std::move(_call_result.message));
  if (_decode_result.status != ZX_OK) {
    return _decode_result;
  }
  auto& _response = *_decode_result.message.message();
  *out_dirents = std::move(_response.dirents);
  return _decode_result;
}

::fidl::DecodeResult<DirEntTestInterface::ReadDirResponse> DirEntTestInterface::SyncClient::ReadDir(::fidl::BytePart response_buffer) {
  return DirEntTestInterface::Call::ReadDir(zx::unowned_channel(this->channel_), std::move(response_buffer));
}

::fidl::DecodeResult<DirEntTestInterface::ReadDirResponse> DirEntTestInterface::Call::ReadDir(zx::unowned_channel _client_end, ::fidl::BytePart response_buffer) {
  FIDL_ALIGNDECL uint8_t _write_bytes[sizeof(ReadDirRequest)] = {};
  constexpr uint32_t _write_num_bytes = sizeof(ReadDirRequest);
  ::fidl::BytePart _request_buffer(_write_bytes, sizeof(_write_bytes), _write_num_bytes);
  ::fidl::DecodedMessage<ReadDirRequest> params(std::move(_request_buffer));
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_ReadDir_Ordinal;
  auto _encode_request_result = ::fidl::Encode(std::move(params));
  if (_encode_request_result.status != ZX_OK) {
    return ::fidl::DecodeResult<DirEntTestInterface::ReadDirResponse>(
      _encode_request_result.status,
      _encode_request_result.error,
      ::fidl::DecodedMessage<DirEntTestInterface::ReadDirResponse>());
  }
  auto _call_result = ::fidl::Call<ReadDirRequest, ReadDirResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(response_buffer));
  if (_call_result.status != ZX_OK) {
    return ::fidl::DecodeResult<DirEntTestInterface::ReadDirResponse>(
      _call_result.status,
      _call_result.error,
      ::fidl::DecodedMessage<DirEntTestInterface::ReadDirResponse>());
  }
  return ::fidl::Decode(std::move(_call_result.message));
}


zx_status_t DirEntTestInterface::SyncClient::ConsumeDirectories(::fidl::VectorView<DirEnt> dirents) {
  return DirEntTestInterface::Call::ConsumeDirectories(zx::unowned_channel(this->channel_), std::move(dirents));
}

zx_status_t DirEntTestInterface::Call::ConsumeDirectories(zx::unowned_channel _client_end, ::fidl::VectorView<DirEnt> dirents) {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<ConsumeDirectoriesRequest>();
  FIDL_ALIGNDECL uint8_t _write_bytes[_kWriteAllocSize];
  ConsumeDirectoriesRequest _request = {};
  _request._hdr.ordinal = kDirEntTestInterface_ConsumeDirectories_Ordinal;
  _request.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_request, ::fidl::BytePart(_write_bytes,
                                                                         _kWriteAllocSize));
  if (_linearize_result.status != ZX_OK) {
    return _linearize_result.status;
  }
  ::fidl::DecodedMessage<ConsumeDirectoriesRequest> _decoded_request = std::move(_linearize_result.message);
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return _encode_request_result.status;
  }
  constexpr uint32_t _kReadAllocSize = ::fidl::internal::ClampedMessageSize<ConsumeDirectoriesResponse>();
  FIDL_ALIGNDECL uint8_t _read_bytes[_kReadAllocSize];
  ::fidl::BytePart _response_bytes(_read_bytes, _kReadAllocSize);
  auto _call_result = ::fidl::Call<ConsumeDirectoriesRequest, ConsumeDirectoriesResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(_response_bytes));
  if (_call_result.status != ZX_OK) {
    return _call_result.status;
  }
  auto _decode_result = ::fidl::Decode(std::move(_call_result.message));
  if (_decode_result.status != ZX_OK) {
    return _decode_result.status;
  }
  return ZX_OK;
}

::fidl::DecodeResult<DirEntTestInterface::ConsumeDirectoriesResponse> DirEntTestInterface::SyncClient::ConsumeDirectories(::fidl::BytePart _request_buffer, ::fidl::VectorView<DirEnt> dirents) {
  return DirEntTestInterface::Call::ConsumeDirectories(zx::unowned_channel(this->channel_), std::move(_request_buffer), std::move(dirents));
}

::fidl::DecodeResult<DirEntTestInterface::ConsumeDirectoriesResponse> DirEntTestInterface::Call::ConsumeDirectories(zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer, ::fidl::VectorView<DirEnt> dirents) {
  if (_request_buffer.capacity() < ConsumeDirectoriesRequest::PrimarySize) {
    return ::fidl::DecodeResult<ConsumeDirectoriesResponse>(ZX_ERR_BUFFER_TOO_SMALL, ::fidl::internal::kErrorRequestBufferTooSmall);
  }
  ConsumeDirectoriesRequest _request = {};
  _request._hdr.ordinal = kDirEntTestInterface_ConsumeDirectories_Ordinal;
  _request.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_request, std::move(_request_buffer));
  if (_linearize_result.status != ZX_OK) {
    return ::fidl::DecodeResult<ConsumeDirectoriesResponse>(_linearize_result.status, _linearize_result.error);
  }
  ::fidl::DecodedMessage<ConsumeDirectoriesRequest> _decoded_request = std::move(_linearize_result.message);
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return ::fidl::DecodeResult<ConsumeDirectoriesResponse>(_encode_request_result.status, _encode_request_result.error);
  }
  constexpr uint32_t _kReadAllocSize = ::fidl::internal::ClampedMessageSize<ConsumeDirectoriesResponse>();
  FIDL_ALIGNDECL uint8_t _read_bytes[_kReadAllocSize];
  ::fidl::BytePart _response_buffer(_read_bytes, sizeof(_read_bytes));
  auto _call_result = ::fidl::Call<ConsumeDirectoriesRequest, ConsumeDirectoriesResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(_response_buffer));
  if (_call_result.status != ZX_OK) {
    return ::fidl::DecodeResult<ConsumeDirectoriesResponse>(_call_result.status, _call_result.error);
  }
  auto _decode_result = ::fidl::Decode(std::move(_call_result.message));
  if (_decode_result.status != ZX_OK) {
    return _decode_result;
  }
  return _decode_result;
}

zx_status_t DirEntTestInterface::SyncClient::ConsumeDirectories(::fidl::DecodedMessage<ConsumeDirectoriesRequest> params) {
  return DirEntTestInterface::Call::ConsumeDirectories(zx::unowned_channel(this->channel_), std::move(params));
}

zx_status_t DirEntTestInterface::Call::ConsumeDirectories(zx::unowned_channel _client_end, ::fidl::DecodedMessage<ConsumeDirectoriesRequest> params) {
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_ConsumeDirectories_Ordinal;
  auto _encode_request_result = ::fidl::Encode(std::move(params));
  if (_encode_request_result.status != ZX_OK) {
    return _encode_request_result.status;
  }
  constexpr uint32_t _kReadAllocSize = ::fidl::internal::ClampedMessageSize<ConsumeDirectoriesResponse>();
  FIDL_ALIGNDECL uint8_t _read_bytes[_kReadAllocSize];
  ::fidl::BytePart response_buffer(_read_bytes, sizeof(_read_bytes));
  auto _call_result = ::fidl::Call<ConsumeDirectoriesRequest, ConsumeDirectoriesResponse>(
    std::move(_client_end), std::move(_encode_request_result.message), std::move(response_buffer));
  if (_call_result.status != ZX_OK) {
    return _call_result.status;
  }
  auto _decode_result = ::fidl::Decode(std::move(_call_result.message));
  return _decode_result.status;
}


zx_status_t DirEntTestInterface::SyncClient::OneWayDirents(::fidl::VectorView<DirEnt> dirents, ::zx::eventpair ep) {
  return DirEntTestInterface::Call::OneWayDirents(zx::unowned_channel(this->channel_), std::move(dirents), std::move(ep));
}

zx_status_t DirEntTestInterface::Call::OneWayDirents(zx::unowned_channel _client_end, ::fidl::VectorView<DirEnt> dirents, ::zx::eventpair ep) {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<OneWayDirentsRequest>();
  std::unique_ptr<uint8_t[]> _write_bytes_unique_ptr(new uint8_t[_kWriteAllocSize]);
  uint8_t* _write_bytes = _write_bytes_unique_ptr.get();
  OneWayDirentsRequest _request = {};
  _request._hdr.ordinal = kDirEntTestInterface_OneWayDirents_Ordinal;
  _request.dirents = std::move(dirents);
  _request.ep = std::move(ep);
  auto _linearize_result = ::fidl::Linearize(&_request, ::fidl::BytePart(_write_bytes,
                                                                         _kWriteAllocSize));
  if (_linearize_result.status != ZX_OK) {
    return _linearize_result.status;
  }
  ::fidl::DecodedMessage<OneWayDirentsRequest> _decoded_request = std::move(_linearize_result.message);
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return _encode_request_result.status;
  }
  return ::fidl::Write(std::move(_client_end), std::move(_encode_request_result.message));
}

zx_status_t DirEntTestInterface::SyncClient::OneWayDirents(::fidl::BytePart _request_buffer, ::fidl::VectorView<DirEnt> dirents, ::zx::eventpair ep) {
  return DirEntTestInterface::Call::OneWayDirents(zx::unowned_channel(this->channel_), std::move(_request_buffer), std::move(dirents), std::move(ep));
}

zx_status_t DirEntTestInterface::Call::OneWayDirents(zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer, ::fidl::VectorView<DirEnt> dirents, ::zx::eventpair ep) {
  if (_request_buffer.capacity() < OneWayDirentsRequest::PrimarySize) {
    return ZX_ERR_BUFFER_TOO_SMALL;
  }
  OneWayDirentsRequest _request = {};
  _request._hdr.ordinal = kDirEntTestInterface_OneWayDirents_Ordinal;
  _request.dirents = std::move(dirents);
  _request.ep = std::move(ep);
  auto _linearize_result = ::fidl::Linearize(&_request, std::move(_request_buffer));
  if (_linearize_result.status != ZX_OK) {
    return _linearize_result.status;
  }
  ::fidl::DecodedMessage<OneWayDirentsRequest> _decoded_request = std::move(_linearize_result.message);
  auto _encode_request_result = ::fidl::Encode(std::move(_decoded_request));
  if (_encode_request_result.status != ZX_OK) {
    return _encode_request_result.status;
  }
  return ::fidl::Write(std::move(_client_end), std::move(_encode_request_result.message));
}

zx_status_t DirEntTestInterface::SyncClient::OneWayDirents(::fidl::DecodedMessage<OneWayDirentsRequest> params) {
  return DirEntTestInterface::Call::OneWayDirents(zx::unowned_channel(this->channel_), std::move(params));
}

zx_status_t DirEntTestInterface::Call::OneWayDirents(zx::unowned_channel _client_end, ::fidl::DecodedMessage<OneWayDirentsRequest> params) {
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_OneWayDirents_Ordinal;
  auto _encode_request_result = ::fidl::Encode(std::move(params));
  if (_encode_request_result.status != ZX_OK) {
    return _encode_request_result.status;
  }
  return ::fidl::Write(std::move(_client_end), std::move(_encode_request_result.message));
}

zx_status_t DirEntTestInterface::SyncClient::HandleEvents(DirEntTestInterface::EventHandlers handlers) {
  return DirEntTestInterface::Call::HandleEvents(zx::unowned_channel(channel_), std::move(handlers));
}

zx_status_t DirEntTestInterface::Call::HandleEvents(zx::unowned_channel client_end,
                                            DirEntTestInterface::EventHandlers handlers) {
  zx_status_t status = client_end->wait_one(ZX_CHANNEL_READABLE | ZX_CHANNEL_PEER_CLOSED,
                                            zx::time::infinite(),
                                            nullptr);
  if (status != ZX_OK) {
    return status;
  }
  constexpr uint32_t kReadAllocSize = ([]() constexpr {
    uint32_t x = 0;
    if (::fidl::internal::ClampedMessageSize<OnDirentsResponse>() >= x) {
      x = ::fidl::internal::ClampedMessageSize<OnDirentsResponse>();
    }
    return x;
  })();
  constexpr uint32_t kHandleAllocSize = ([]() constexpr {
    uint32_t x = 0;
    if (OnDirentsResponse::MaxNumHandles >= x) {
      x = OnDirentsResponse::MaxNumHandles;
    }
    if (x > ZX_CHANNEL_MAX_MSG_HANDLES) {
      x = ZX_CHANNEL_MAX_MSG_HANDLES;
    }
    return x;
  })();
  std::unique_ptr<uint8_t[]> read_bytes_unique_ptr(new uint8_t[kReadAllocSize]);
  uint8_t* read_bytes = read_bytes_unique_ptr.get();
  zx_handle_t read_handles[kHandleAllocSize];
  uint32_t actual_bytes;
  uint32_t actual_handles;
  status = client_end->read(ZX_CHANNEL_READ_MAY_DISCARD,
                            read_bytes, read_handles,
                            kReadAllocSize, kHandleAllocSize,
                            &actual_bytes, &actual_handles);
  if (status == ZX_ERR_BUFFER_TOO_SMALL) {
    // Message size is unexpectedly larger than calculated.
    // This can only be due to a newer version of the protocol defining a new event,
    // whose size exceeds the maximum of known events in the current protocol.
    return handlers.unknown();
  }
  if (status != ZX_OK) {
    return status;
  }
  if (actual_bytes < sizeof(fidl_message_header_t)) {
    zx_handle_close_many(read_handles, actual_handles);
    return ZX_ERR_INVALID_ARGS;
  }
  auto msg = fidl_msg_t {
    .bytes = read_bytes,
    .handles = read_handles,
    .num_bytes = actual_bytes,
    .num_handles = actual_handles
  };
  fidl_message_header_t* hdr = reinterpret_cast<fidl_message_header_t*>(msg.bytes);
  switch (hdr->ordinal) {
    case kDirEntTestInterface_OnDirents_Ordinal: {
      auto result = ::fidl::DecodeAs<OnDirentsResponse>(&msg);
      if (result.status != ZX_OK) {
        return result.status;
      }
      auto message = result.message.message();
      return handlers.on_dirents(std::move(message->dirents));
    }
    default:
      zx_handle_close_many(read_handles, actual_handles);
      return handlers.unknown();
  }
}

bool DirEntTestInterface::TryDispatch(Interface* impl, fidl_msg_t* msg, ::fidl::Transaction* txn) {
  if (msg->num_bytes < sizeof(fidl_message_header_t)) {
    zx_handle_close_many(msg->handles, msg->num_handles);
    txn->Close(ZX_ERR_INVALID_ARGS);
    return true;
  }
  fidl_message_header_t* hdr = reinterpret_cast<fidl_message_header_t*>(msg->bytes);
  switch (hdr->ordinal) {
    case kDirEntTestInterface_CountNumDirectories_Ordinal: {
      auto result = ::fidl::DecodeAs<CountNumDirectoriesRequest>(msg);
      if (result.status != ZX_OK) {
        txn->Close(ZX_ERR_INVALID_ARGS);
        return true;
      }
      auto message = result.message.message();
      impl->CountNumDirectories(std::move(message->dirents),
        Interface::CountNumDirectoriesCompleter::Sync(txn));
      return true;
    }
    case kDirEntTestInterface_ReadDir_Ordinal: {
      auto result = ::fidl::DecodeAs<ReadDirRequest>(msg);
      if (result.status != ZX_OK) {
        txn->Close(ZX_ERR_INVALID_ARGS);
        return true;
      }
      impl->ReadDir(
        Interface::ReadDirCompleter::Sync(txn));
      return true;
    }
    case kDirEntTestInterface_ConsumeDirectories_Ordinal: {
      auto result = ::fidl::DecodeAs<ConsumeDirectoriesRequest>(msg);
      if (result.status != ZX_OK) {
        txn->Close(ZX_ERR_INVALID_ARGS);
        return true;
      }
      auto message = result.message.message();
      impl->ConsumeDirectories(std::move(message->dirents),
        Interface::ConsumeDirectoriesCompleter::Sync(txn));
      return true;
    }
    case kDirEntTestInterface_OneWayDirents_Ordinal: {
      auto result = ::fidl::DecodeAs<OneWayDirentsRequest>(msg);
      if (result.status != ZX_OK) {
        txn->Close(ZX_ERR_INVALID_ARGS);
        return true;
      }
      auto message = result.message.message();
      impl->OneWayDirents(std::move(message->dirents), std::move(message->ep),
        Interface::OneWayDirentsCompleter::Sync(txn));
      return true;
    }
    default: {
      return false;
    }
  }
}

bool DirEntTestInterface::Dispatch(Interface* impl, fidl_msg_t* msg, ::fidl::Transaction* txn) {
  bool found = TryDispatch(impl, msg, txn);
  if (!found) {
    zx_handle_close_many(msg->handles, msg->num_handles);
    txn->Close(ZX_ERR_NOT_SUPPORTED);
  }
  return found;
}


void DirEntTestInterface::Interface::CountNumDirectoriesCompleterBase::Reply(int64_t num_dir) {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<CountNumDirectoriesResponse>();
  FIDL_ALIGNDECL uint8_t _write_bytes[_kWriteAllocSize] = {};
  auto& _response = *reinterpret_cast<CountNumDirectoriesResponse*>(_write_bytes);
  _response._hdr.ordinal = kDirEntTestInterface_CountNumDirectories_Ordinal;
  _response.num_dir = std::move(num_dir);
  ::fidl::BytePart _response_bytes(_write_bytes, _kWriteAllocSize, sizeof(CountNumDirectoriesResponse));
  CompleterBase::SendReply(::fidl::DecodedMessage<CountNumDirectoriesResponse>(std::move(_response_bytes)));
}

void DirEntTestInterface::Interface::CountNumDirectoriesCompleterBase::Reply(::fidl::BytePart _buffer, int64_t num_dir) {
  if (_buffer.capacity() < CountNumDirectoriesResponse::PrimarySize) {
    CompleterBase::Close(ZX_ERR_INTERNAL);
    return;
  }
  auto& _response = *reinterpret_cast<CountNumDirectoriesResponse*>(_buffer.data());
  _response._hdr.ordinal = kDirEntTestInterface_CountNumDirectories_Ordinal;
  _response.num_dir = std::move(num_dir);
  _buffer.set_actual(sizeof(CountNumDirectoriesResponse));
  CompleterBase::SendReply(::fidl::DecodedMessage<CountNumDirectoriesResponse>(std::move(_buffer)));
}

void DirEntTestInterface::Interface::CountNumDirectoriesCompleterBase::Reply(::fidl::DecodedMessage<CountNumDirectoriesResponse> params) {
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_CountNumDirectories_Ordinal;
  CompleterBase::SendReply(std::move(params));
}


void DirEntTestInterface::Interface::ReadDirCompleterBase::Reply(::fidl::VectorView<DirEnt> dirents) {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<ReadDirResponse>();
  FIDL_ALIGNDECL uint8_t _write_bytes[_kWriteAllocSize];
  ReadDirResponse _response = {};
  _response._hdr.ordinal = kDirEntTestInterface_ReadDir_Ordinal;
  _response.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_response, ::fidl::BytePart(_write_bytes,
                                                                          _kWriteAllocSize));
  if (_linearize_result.status != ZX_OK) {
    CompleterBase::Close(ZX_ERR_INTERNAL);
    return;
  }
  CompleterBase::SendReply(std::move(_linearize_result.message));
}

void DirEntTestInterface::Interface::ReadDirCompleterBase::Reply(::fidl::BytePart _buffer, ::fidl::VectorView<DirEnt> dirents) {
  if (_buffer.capacity() < ReadDirResponse::PrimarySize) {
    CompleterBase::Close(ZX_ERR_INTERNAL);
    return;
  }
  ReadDirResponse _response = {};
  _response._hdr.ordinal = kDirEntTestInterface_ReadDir_Ordinal;
  _response.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_response, std::move(_buffer));
  if (_linearize_result.status != ZX_OK) {
    CompleterBase::Close(ZX_ERR_INTERNAL);
    return;
  }
  CompleterBase::SendReply(std::move(_linearize_result.message));
}

void DirEntTestInterface::Interface::ReadDirCompleterBase::Reply(::fidl::DecodedMessage<ReadDirResponse> params) {
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_ReadDir_Ordinal;
  CompleterBase::SendReply(std::move(params));
}


void DirEntTestInterface::Interface::ConsumeDirectoriesCompleterBase::Reply() {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<ConsumeDirectoriesResponse>();
  FIDL_ALIGNDECL uint8_t _write_bytes[_kWriteAllocSize] = {};
  auto& _response = *reinterpret_cast<ConsumeDirectoriesResponse*>(_write_bytes);
  _response._hdr.ordinal = kDirEntTestInterface_ConsumeDirectories_Ordinal;
  ::fidl::BytePart _response_bytes(_write_bytes, _kWriteAllocSize, sizeof(ConsumeDirectoriesResponse));
  CompleterBase::SendReply(::fidl::DecodedMessage<ConsumeDirectoriesResponse>(std::move(_response_bytes)));
}


zx_status_t DirEntTestInterface::SendOnDirentsEvent(::zx::unowned_channel _chan, ::fidl::VectorView<DirEnt> dirents) {
  constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize<OnDirentsResponse>();
  std::unique_ptr<uint8_t[]> _write_bytes_unique_ptr(new uint8_t[_kWriteAllocSize]);
  uint8_t* _write_bytes = _write_bytes_unique_ptr.get();
  OnDirentsResponse _response = {};
  _response._hdr = {};
  _response._hdr.ordinal = kDirEntTestInterface_OnDirents_Ordinal;
  _response.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_response, ::fidl::BytePart(_write_bytes,
                                                                          _kWriteAllocSize));
  if (_linearize_result.status != ZX_OK) {
    return _linearize_result.status;
  }
  return ::fidl::Write(zx::unowned_channel(_chan), std::move(_linearize_result.message));
}

zx_status_t DirEntTestInterface::SendOnDirentsEvent(::zx::unowned_channel _chan, ::fidl::BytePart _buffer, ::fidl::VectorView<DirEnt> dirents) {
  if (_buffer.capacity() < OnDirentsResponse::PrimarySize) {
    return ZX_ERR_BUFFER_TOO_SMALL;
  }
  OnDirentsResponse _response = {};
  _response._hdr = {};
  _response._hdr.ordinal = kDirEntTestInterface_OnDirents_Ordinal;
  _response.dirents = std::move(dirents);
  auto _linearize_result = ::fidl::Linearize(&_response, std::move(_buffer));
  if (_linearize_result.status != ZX_OK) {
	return _linearize_result.status;
  }
  return ::fidl::Write(zx::unowned_channel(_chan), std::move(_linearize_result.message));
}

zx_status_t DirEntTestInterface::SendOnDirentsEvent(::zx::unowned_channel _chan, ::fidl::DecodedMessage<OnDirentsResponse> params) {
  params.message()->_hdr = {};
  params.message()->_hdr.ordinal = kDirEntTestInterface_OnDirents_Ordinal;
  return ::fidl::Write(zx::unowned_channel(_chan), std::move(params));
}


}  // namespace dirent
}  // namespace llcpp
}  // namespace test
}  // namespace fidl