| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef DEVICE_SERIAL_TEST_SERIAL_IO_HANDLER_H_ |
| #define DEVICE_SERIAL_TEST_SERIAL_IO_HANDLER_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "device/serial/serial_io_handler.h" |
| #include "services/device/public/mojom/serial.mojom.h" |
| |
| namespace device { |
| |
| class TestSerialIoHandler : public SerialIoHandler { |
| public: |
| TestSerialIoHandler(); |
| |
| static scoped_refptr<SerialIoHandler> Create(); |
| |
| // SerialIoHandler overrides. |
| void Open(const std::string& port, |
| const mojom::SerialConnectionOptions& options, |
| OpenCompleteCallback callback) override; |
| void ReadImpl() override; |
| void CancelReadImpl() override; |
| void WriteImpl() override; |
| void CancelWriteImpl() override; |
| bool ConfigurePortImpl() override; |
| mojom::SerialDeviceControlSignalsPtr GetControlSignals() const override; |
| mojom::SerialConnectionInfoPtr GetPortInfo() const override; |
| bool Flush() const override; |
| bool SetControlSignals( |
| const mojom::SerialHostControlSignals& signals) override; |
| bool SetBreak() override; |
| bool ClearBreak() override; |
| void ForceReceiveError(device::mojom::SerialReceiveError error); |
| void ForceSendError(device::mojom::SerialSendError error); |
| |
| mojom::SerialConnectionInfo* connection_info() { return &info_; } |
| mojom::SerialDeviceControlSignals* device_control_signals() { |
| return &device_control_signals_; |
| } |
| bool dtr() { return dtr_; } |
| bool rts() { return rts_; } |
| int flushes() { return flushes_; } |
| // This callback will be called when this IoHandler processes its next write, |
| // instead of the normal behavior of echoing the data to reads. |
| void set_send_callback(base::OnceClosure callback) { |
| send_callback_ = std::move(callback); |
| } |
| |
| protected: |
| ~TestSerialIoHandler() override; |
| |
| private: |
| bool opened_; |
| mojom::SerialConnectionInfo info_; |
| mojom::SerialDeviceControlSignals device_control_signals_; |
| bool dtr_; |
| bool rts_; |
| mutable int flushes_; |
| std::vector<uint8_t> buffer_; |
| base::OnceClosure send_callback_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestSerialIoHandler); |
| }; |
| |
| } // namespace device |
| |
| #endif // DEVICE_SERIAL_TEST_SERIAL_IO_HANDLER_H_ |