| // WARNING: This file is machine generated by fidlgen. |
| |
| #include <empty_struct.test.json.llcpp.h> |
| |
| #include <memory> |
| |
| namespace llcpp { |
| |
| namespace fidl { |
| namespace test { |
| namespace json { |
| |
| namespace { |
| |
| [[maybe_unused]] constexpr uint64_t kEmptyProtocol_Send_Ordinal = |
| 0x1109a64200000000lu; |
| [[maybe_unused]] constexpr uint64_t kEmptyProtocol_Send_GenOrdinal = |
| 0x7a2963cbd88da03lu; |
| extern "C" const fidl_type_t v1_fidl_test_json_EmptyProtocolSendRequestTable; |
| extern "C" const fidl_type_t v1_fidl_test_json_EmptyProtocolSendResponseTable; |
| [[maybe_unused]] constexpr uint64_t kEmptyProtocol_Receive_Ordinal = |
| 0x172c2b6f00000000lu; |
| [[maybe_unused]] constexpr uint64_t kEmptyProtocol_Receive_GenOrdinal = |
| 0x63ba2e5c5fdb4895lu; |
| extern "C" const fidl_type_t v1_fidl_test_json_EmptyProtocolReceiveRequestTable; |
| extern "C" const fidl_type_t v1_fidl_test_json_EmptyProtocolReceiveEventTable; |
| [[maybe_unused]] constexpr uint64_t kEmptyProtocol_SendAndReceive_Ordinal = |
| 0x7b7cca3c00000000lu; |
| [[maybe_unused]] constexpr uint64_t kEmptyProtocol_SendAndReceive_GenOrdinal = |
| 0x1e59efe8b1bbd615lu; |
| extern "C" const fidl_type_t |
| v1_fidl_test_json_EmptyProtocolSendAndReceiveRequestTable; |
| extern "C" const fidl_type_t |
| v1_fidl_test_json_EmptyProtocolSendAndReceiveResponseTable; |
| |
| } // namespace |
| |
| EmptyProtocol::ResultOf::Send_Impl::Send_Impl( |
| ::zx::unowned_channel _client_end, ::llcpp::fidl::test::json::Empty e) { |
| constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize< |
| SendRequest, ::fidl::MessageDirection::kSending>(); |
| ::fidl::internal::AlignedBuffer<_kWriteAllocSize> _write_bytes_inlined; |
| auto& _write_bytes_array = _write_bytes_inlined; |
| uint8_t* _write_bytes = _write_bytes_array.view().data(); |
| memset(_write_bytes, 0, SendRequest::PrimarySize); |
| auto& _request = *reinterpret_cast<SendRequest*>(_write_bytes); |
| _request.e = std::move(e); |
| ::fidl::BytePart _request_bytes(_write_bytes, _kWriteAllocSize, |
| sizeof(SendRequest)); |
| ::fidl::DecodedMessage<SendRequest> _decoded_request( |
| std::move(_request_bytes)); |
| Super::operator=(EmptyProtocol::InPlace::Send(std::move(_client_end), |
| std::move(_decoded_request))); |
| } |
| |
| EmptyProtocol::ResultOf::Send EmptyProtocol::SyncClient::Send( |
| ::llcpp::fidl::test::json::Empty e) { |
| return ResultOf::Send(::zx::unowned_channel(this->channel_), std::move(e)); |
| } |
| |
| EmptyProtocol::ResultOf::Send EmptyProtocol::Call::Send( |
| ::zx::unowned_channel _client_end, ::llcpp::fidl::test::json::Empty e) { |
| return ResultOf::Send(std::move(_client_end), std::move(e)); |
| } |
| |
| EmptyProtocol::UnownedResultOf::Send_Impl::Send_Impl( |
| ::zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer, |
| ::llcpp::fidl::test::json::Empty e) { |
| if (_request_buffer.capacity() < SendRequest::PrimarySize) { |
| Super::status_ = ZX_ERR_BUFFER_TOO_SMALL; |
| Super::error_ = ::fidl::internal::kErrorRequestBufferTooSmall; |
| return; |
| } |
| memset(_request_buffer.data(), 0, SendRequest::PrimarySize); |
| auto& _request = *reinterpret_cast<SendRequest*>(_request_buffer.data()); |
| _request.e = std::move(e); |
| _request_buffer.set_actual(sizeof(SendRequest)); |
| ::fidl::DecodedMessage<SendRequest> _decoded_request( |
| std::move(_request_buffer)); |
| Super::operator=(EmptyProtocol::InPlace::Send(std::move(_client_end), |
| std::move(_decoded_request))); |
| } |
| |
| EmptyProtocol::UnownedResultOf::Send EmptyProtocol::SyncClient::Send( |
| ::fidl::BytePart _request_buffer, ::llcpp::fidl::test::json::Empty e) { |
| return UnownedResultOf::Send(::zx::unowned_channel(this->channel_), |
| std::move(_request_buffer), std::move(e)); |
| } |
| |
| EmptyProtocol::UnownedResultOf::Send EmptyProtocol::Call::Send( |
| ::zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer, |
| ::llcpp::fidl::test::json::Empty e) { |
| return UnownedResultOf::Send(std::move(_client_end), |
| std::move(_request_buffer), std::move(e)); |
| } |
| |
| ::fidl::internal::StatusAndError EmptyProtocol::InPlace::Send( |
| ::zx::unowned_channel _client_end, |
| ::fidl::DecodedMessage<SendRequest> params) { |
| EmptyProtocol::SetTransactionHeaderFor::SendRequest(params); |
| auto _encode_request_result = ::fidl::Encode(std::move(params)); |
| if (_encode_request_result.status != ZX_OK) { |
| return ::fidl::internal::StatusAndError::FromFailure( |
| std::move(_encode_request_result)); |
| } |
| zx_status_t _write_status = ::fidl::Write( |
| std::move(_client_end), std::move(_encode_request_result.message)); |
| if (_write_status != ZX_OK) { |
| return ::fidl::internal::StatusAndError( |
| _write_status, ::fidl::internal::kErrorWriteFailed); |
| } else { |
| return ::fidl::internal::StatusAndError(ZX_OK, nullptr); |
| } |
| } |
| |
| template <> |
| EmptyProtocol::ResultOf::SendAndReceive_Impl< |
| EmptyProtocol::SendAndReceiveResponse>:: |
| SendAndReceive_Impl(::zx::unowned_channel _client_end, |
| ::llcpp::fidl::test::json::Empty e) { |
| constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize< |
| SendAndReceiveRequest, ::fidl::MessageDirection::kSending>(); |
| ::fidl::internal::AlignedBuffer<_kWriteAllocSize> _write_bytes_inlined; |
| auto& _write_bytes_array = _write_bytes_inlined; |
| uint8_t* _write_bytes = _write_bytes_array.view().data(); |
| memset(_write_bytes, 0, SendAndReceiveRequest::PrimarySize); |
| auto& _request = *reinterpret_cast<SendAndReceiveRequest*>(_write_bytes); |
| _request.e = std::move(e); |
| ::fidl::BytePart _request_bytes(_write_bytes, _kWriteAllocSize, |
| sizeof(SendAndReceiveRequest)); |
| ::fidl::DecodedMessage<SendAndReceiveRequest> _decoded_request( |
| std::move(_request_bytes)); |
| Super::SetResult(EmptyProtocol::InPlace::SendAndReceive( |
| std::move(_client_end), std::move(_decoded_request), |
| Super::response_buffer())); |
| } |
| |
| EmptyProtocol::ResultOf::SendAndReceive |
| EmptyProtocol::SyncClient::SendAndReceive(::llcpp::fidl::test::json::Empty e) { |
| return ResultOf::SendAndReceive(::zx::unowned_channel(this->channel_), |
| std::move(e)); |
| } |
| |
| EmptyProtocol::ResultOf::SendAndReceive EmptyProtocol::Call::SendAndReceive( |
| ::zx::unowned_channel _client_end, ::llcpp::fidl::test::json::Empty e) { |
| return ResultOf::SendAndReceive(std::move(_client_end), std::move(e)); |
| } |
| |
| template <> |
| EmptyProtocol::UnownedResultOf::SendAndReceive_Impl< |
| EmptyProtocol::SendAndReceiveResponse>:: |
| SendAndReceive_Impl(::zx::unowned_channel _client_end, |
| ::fidl::BytePart _request_buffer, |
| ::llcpp::fidl::test::json::Empty e, |
| ::fidl::BytePart _response_buffer) { |
| if (_request_buffer.capacity() < SendAndReceiveRequest::PrimarySize) { |
| Super::SetFailure(::fidl::DecodeResult<SendAndReceiveResponse>( |
| ZX_ERR_BUFFER_TOO_SMALL, |
| ::fidl::internal::kErrorRequestBufferTooSmall)); |
| return; |
| } |
| memset(_request_buffer.data(), 0, SendAndReceiveRequest::PrimarySize); |
| auto& _request = |
| *reinterpret_cast<SendAndReceiveRequest*>(_request_buffer.data()); |
| _request.e = std::move(e); |
| _request_buffer.set_actual(sizeof(SendAndReceiveRequest)); |
| ::fidl::DecodedMessage<SendAndReceiveRequest> _decoded_request( |
| std::move(_request_buffer)); |
| Super::SetResult(EmptyProtocol::InPlace::SendAndReceive( |
| std::move(_client_end), std::move(_decoded_request), |
| std::move(_response_buffer))); |
| } |
| |
| EmptyProtocol::UnownedResultOf::SendAndReceive |
| EmptyProtocol::SyncClient::SendAndReceive(::fidl::BytePart _request_buffer, |
| ::llcpp::fidl::test::json::Empty e, |
| ::fidl::BytePart _response_buffer) { |
| return UnownedResultOf::SendAndReceive( |
| ::zx::unowned_channel(this->channel_), std::move(_request_buffer), |
| std::move(e), std::move(_response_buffer)); |
| } |
| |
| EmptyProtocol::UnownedResultOf::SendAndReceive |
| EmptyProtocol::Call::SendAndReceive(::zx::unowned_channel _client_end, |
| ::fidl::BytePart _request_buffer, |
| ::llcpp::fidl::test::json::Empty e, |
| ::fidl::BytePart _response_buffer) { |
| return UnownedResultOf::SendAndReceive( |
| std::move(_client_end), std::move(_request_buffer), std::move(e), |
| std::move(_response_buffer)); |
| } |
| |
| ::fidl::DecodeResult<EmptyProtocol::SendAndReceiveResponse> |
| EmptyProtocol::InPlace::SendAndReceive( |
| ::zx::unowned_channel _client_end, |
| ::fidl::DecodedMessage<SendAndReceiveRequest> params, |
| ::fidl::BytePart response_buffer) { |
| EmptyProtocol::SetTransactionHeaderFor::SendAndReceiveRequest(params); |
| auto _encode_request_result = ::fidl::Encode(std::move(params)); |
| if (_encode_request_result.status != ZX_OK) { |
| return ::fidl::DecodeResult<EmptyProtocol::SendAndReceiveResponse>:: |
| FromFailure(std::move(_encode_request_result)); |
| } |
| auto _call_result = |
| ::fidl::Call<SendAndReceiveRequest, SendAndReceiveResponse>( |
| std::move(_client_end), std::move(_encode_request_result.message), |
| std::move(response_buffer)); |
| if (_call_result.status != ZX_OK) { |
| return ::fidl::DecodeResult<EmptyProtocol::SendAndReceiveResponse>:: |
| FromFailure(std::move(_call_result)); |
| } |
| return ::fidl::Decode(std::move(_call_result.message)); |
| } |
| |
| zx_status_t EmptyProtocol::SyncClient::HandleEvents( |
| EmptyProtocol::EventHandlers handlers) { |
| return EmptyProtocol::Call::HandleEvents(::zx::unowned_channel(channel_), |
| std::move(handlers)); |
| } |
| |
| zx_status_t EmptyProtocol::Call::HandleEvents( |
| ::zx::unowned_channel client_end, EmptyProtocol::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< |
| ReceiveResponse, ::fidl::MessageDirection::kReceiving>() >= x) { |
| x = ::fidl::internal::ClampedMessageSize< |
| ReceiveResponse, ::fidl::MessageDirection::kReceiving>(); |
| } |
| return x; |
| })(); |
| constexpr uint32_t kHandleAllocSize = ([]() constexpr { |
| uint32_t x = 0; |
| if (ReceiveResponse::MaxNumHandles >= x) { |
| x = ReceiveResponse::MaxNumHandles; |
| } |
| if (x > ZX_CHANNEL_MAX_MSG_HANDLES) { |
| x = ZX_CHANNEL_MAX_MSG_HANDLES; |
| } |
| return x; |
| })(); |
| ::fidl::internal::ByteStorage<kReadAllocSize> read_storage; |
| uint8_t* read_bytes = read_storage.buffer().data(); |
| 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); |
| status = fidl_validate_txn_header(hdr); |
| if (status != ZX_OK) { |
| return status; |
| } |
| switch (hdr->ordinal) { |
| case kEmptyProtocol_Receive_Ordinal: |
| case kEmptyProtocol_Receive_GenOrdinal: { |
| auto result = ::fidl::DecodeAs<ReceiveResponse>(&msg); |
| if (result.status != ZX_OK) { |
| return result.status; |
| } |
| auto message = result.message.message(); |
| return handlers.receive(std::move(message->e)); |
| } |
| default: |
| zx_handle_close_many(read_handles, actual_handles); |
| return handlers.unknown(); |
| } |
| } |
| |
| bool EmptyProtocol::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); |
| zx_status_t status = fidl_validate_txn_header(hdr); |
| if (status != ZX_OK) { |
| txn->Close(status); |
| return true; |
| } |
| switch (hdr->ordinal) { |
| case kEmptyProtocol_Send_Ordinal: |
| case kEmptyProtocol_Send_GenOrdinal: { |
| auto result = ::fidl::DecodeAs<SendRequest>(msg); |
| if (result.status != ZX_OK) { |
| txn->Close(ZX_ERR_INVALID_ARGS); |
| return true; |
| } |
| auto message = result.message.message(); |
| impl->Send(std::move(message->e), Interface::SendCompleter::Sync(txn)); |
| return true; |
| } |
| case kEmptyProtocol_SendAndReceive_Ordinal: |
| case kEmptyProtocol_SendAndReceive_GenOrdinal: { |
| auto result = ::fidl::DecodeAs<SendAndReceiveRequest>(msg); |
| if (result.status != ZX_OK) { |
| txn->Close(ZX_ERR_INVALID_ARGS); |
| return true; |
| } |
| auto message = result.message.message(); |
| impl->SendAndReceive(std::move(message->e), |
| Interface::SendAndReceiveCompleter::Sync(txn)); |
| return true; |
| } |
| default: { |
| return false; |
| } |
| } |
| } |
| |
| bool EmptyProtocol::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; |
| } |
| |
| zx_status_t EmptyProtocol::SendReceiveEvent( |
| ::zx::unowned_channel _chan, ::llcpp::fidl::test::json::Empty e) { |
| constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize< |
| ReceiveResponse, ::fidl::MessageDirection::kSending>(); |
| FIDL_ALIGNDECL uint8_t _write_bytes[_kWriteAllocSize] = {}; |
| auto& _response = *reinterpret_cast<ReceiveResponse*>(_write_bytes); |
| EmptyProtocol::SetTransactionHeaderFor::ReceiveResponse( |
| ::fidl::DecodedMessage<ReceiveResponse>(::fidl::BytePart( |
| reinterpret_cast<uint8_t*>(&_response), ReceiveResponse::PrimarySize, |
| ReceiveResponse::PrimarySize))); |
| _response.e = std::move(e); |
| ::fidl::BytePart _response_bytes(_write_bytes, _kWriteAllocSize, |
| sizeof(ReceiveResponse)); |
| return ::fidl::Write( |
| ::zx::unowned_channel(_chan), |
| ::fidl::DecodedMessage<ReceiveResponse>(std::move(_response_bytes))); |
| } |
| |
| zx_status_t EmptyProtocol::SendReceiveEvent( |
| ::zx::unowned_channel _chan, ::fidl::BytePart _buffer, |
| ::llcpp::fidl::test::json::Empty e) { |
| if (_buffer.capacity() < ReceiveResponse::PrimarySize) { |
| return ZX_ERR_BUFFER_TOO_SMALL; |
| } |
| auto& _response = *reinterpret_cast<ReceiveResponse*>(_buffer.data()); |
| EmptyProtocol::SetTransactionHeaderFor::ReceiveResponse( |
| ::fidl::DecodedMessage<ReceiveResponse>(::fidl::BytePart( |
| reinterpret_cast<uint8_t*>(&_response), ReceiveResponse::PrimarySize, |
| ReceiveResponse::PrimarySize))); |
| _response.e = std::move(e); |
| _buffer.set_actual(sizeof(ReceiveResponse)); |
| return ::fidl::Write( |
| ::zx::unowned_channel(_chan), |
| ::fidl::DecodedMessage<ReceiveResponse>(std::move(_buffer))); |
| } |
| |
| zx_status_t EmptyProtocol::SendReceiveEvent( |
| ::zx::unowned_channel _chan, |
| ::fidl::DecodedMessage<ReceiveResponse> params) { |
| EmptyProtocol::SetTransactionHeaderFor::ReceiveResponse(params); |
| return ::fidl::Write(::zx::unowned_channel(_chan), std::move(params)); |
| } |
| |
| void EmptyProtocol::Interface::SendAndReceiveCompleterBase::Reply( |
| ::llcpp::fidl::test::json::Empty e) { |
| constexpr uint32_t _kWriteAllocSize = ::fidl::internal::ClampedMessageSize< |
| SendAndReceiveResponse, ::fidl::MessageDirection::kSending>(); |
| FIDL_ALIGNDECL uint8_t _write_bytes[_kWriteAllocSize] = {}; |
| auto& _response = *reinterpret_cast<SendAndReceiveResponse*>(_write_bytes); |
| EmptyProtocol::SetTransactionHeaderFor::SendAndReceiveResponse( |
| ::fidl::DecodedMessage<SendAndReceiveResponse>( |
| ::fidl::BytePart(reinterpret_cast<uint8_t*>(&_response), |
| SendAndReceiveResponse::PrimarySize, |
| SendAndReceiveResponse::PrimarySize))); |
| _response.e = std::move(e); |
| ::fidl::BytePart _response_bytes(_write_bytes, _kWriteAllocSize, |
| sizeof(SendAndReceiveResponse)); |
| CompleterBase::SendReply(::fidl::DecodedMessage<SendAndReceiveResponse>( |
| std::move(_response_bytes))); |
| } |
| |
| void EmptyProtocol::Interface::SendAndReceiveCompleterBase::Reply( |
| ::fidl::BytePart _buffer, ::llcpp::fidl::test::json::Empty e) { |
| if (_buffer.capacity() < SendAndReceiveResponse::PrimarySize) { |
| CompleterBase::Close(ZX_ERR_INTERNAL); |
| return; |
| } |
| auto& _response = *reinterpret_cast<SendAndReceiveResponse*>(_buffer.data()); |
| EmptyProtocol::SetTransactionHeaderFor::SendAndReceiveResponse( |
| ::fidl::DecodedMessage<SendAndReceiveResponse>( |
| ::fidl::BytePart(reinterpret_cast<uint8_t*>(&_response), |
| SendAndReceiveResponse::PrimarySize, |
| SendAndReceiveResponse::PrimarySize))); |
| _response.e = std::move(e); |
| _buffer.set_actual(sizeof(SendAndReceiveResponse)); |
| CompleterBase::SendReply( |
| ::fidl::DecodedMessage<SendAndReceiveResponse>(std::move(_buffer))); |
| } |
| |
| void EmptyProtocol::Interface::SendAndReceiveCompleterBase::Reply( |
| ::fidl::DecodedMessage<SendAndReceiveResponse> params) { |
| EmptyProtocol::SetTransactionHeaderFor::SendAndReceiveResponse(params); |
| CompleterBase::SendReply(std::move(params)); |
| } |
| |
| void EmptyProtocol::SetTransactionHeaderFor::SendRequest( |
| const ::fidl::DecodedMessage<EmptyProtocol::SendRequest>& _msg) { |
| fidl_init_txn_header(&_msg.message()->_hdr, 0, |
| kEmptyProtocol_Send_GenOrdinal); |
| _msg.message()->_hdr.flags[0] |= FIDL_TXN_HEADER_UNION_FROM_XUNION_FLAG; |
| } |
| |
| void EmptyProtocol::SetTransactionHeaderFor::ReceiveResponse( |
| const ::fidl::DecodedMessage<EmptyProtocol::ReceiveResponse>& _msg) { |
| fidl_init_txn_header(&_msg.message()->_hdr, 0, |
| kEmptyProtocol_Receive_GenOrdinal); |
| _msg.message()->_hdr.flags[0] |= FIDL_TXN_HEADER_UNION_FROM_XUNION_FLAG; |
| } |
| |
| void EmptyProtocol::SetTransactionHeaderFor::SendAndReceiveRequest( |
| const ::fidl::DecodedMessage<EmptyProtocol::SendAndReceiveRequest>& _msg) { |
| fidl_init_txn_header(&_msg.message()->_hdr, 0, |
| kEmptyProtocol_SendAndReceive_GenOrdinal); |
| _msg.message()->_hdr.flags[0] |= FIDL_TXN_HEADER_UNION_FROM_XUNION_FLAG; |
| } |
| void EmptyProtocol::SetTransactionHeaderFor::SendAndReceiveResponse( |
| const ::fidl::DecodedMessage<EmptyProtocol::SendAndReceiveResponse>& _msg) { |
| fidl_init_txn_header(&_msg.message()->_hdr, 0, |
| kEmptyProtocol_SendAndReceive_GenOrdinal); |
| _msg.message()->_hdr.flags[0] |= FIDL_TXN_HEADER_UNION_FROM_XUNION_FLAG; |
| } |
| |
| } // namespace json |
| } // namespace test |
| } // namespace fidl |
| } // namespace llcpp |
