1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef DEVICE_SERIAL_SERIAL_SERVICE_IMPL_H_
6#define DEVICE_SERIAL_SERIAL_SERVICE_IMPL_H_
7
8#include "base/memory/scoped_ptr.h"
9#include "base/message_loop/message_loop_proxy.h"
10#include "device/serial/data_stream.mojom.h"
11#include "device/serial/serial.mojom.h"
12#include "device/serial/serial_connection_factory.h"
13#include "device/serial/serial_device_enumerator.h"
14#include "mojo/public/cpp/bindings/interface_impl.h"
15
16namespace device {
17
18class SerialServiceImpl : public mojo::InterfaceImpl<serial::SerialService> {
19 public:
20  explicit SerialServiceImpl(
21      scoped_refptr<SerialConnectionFactory> connection_factory);
22  SerialServiceImpl(scoped_refptr<SerialConnectionFactory> connection_factory,
23                    scoped_ptr<SerialDeviceEnumerator> device_enumerator);
24  virtual ~SerialServiceImpl();
25
26  static void Create(scoped_refptr<base::MessageLoopProxy> io_message_loop,
27                     mojo::InterfaceRequest<serial::SerialService> request);
28  static void CreateOnMessageLoop(
29      scoped_refptr<base::MessageLoopProxy> message_loop,
30      scoped_refptr<base::MessageLoopProxy> io_message_loop,
31      mojo::InterfaceRequest<serial::SerialService> request);
32
33  // mojo::InterfaceImpl<SerialService> overrides.
34  virtual void GetDevices(const mojo::Callback<
35      void(mojo::Array<serial::DeviceInfoPtr>)>& callback) OVERRIDE;
36  virtual void Connect(
37      const mojo::String& path,
38      serial::ConnectionOptionsPtr options,
39      mojo::InterfaceRequest<serial::Connection> connection_request,
40      mojo::InterfaceRequest<serial::DataSink> sink,
41      mojo::InterfaceRequest<serial::DataSource> source) OVERRIDE;
42
43 private:
44  SerialDeviceEnumerator* GetDeviceEnumerator();
45  bool IsValidPath(const mojo::String& path);
46
47  scoped_ptr<SerialDeviceEnumerator> device_enumerator_;
48  scoped_refptr<SerialConnectionFactory> connection_factory_;
49
50  DISALLOW_COPY_AND_ASSIGN(SerialServiceImpl);
51};
52
53}  // namespace device
54
55#endif  // DEVICE_SERIAL_SERIAL_SERVICE_IMPL_H_
56