blob: aad93fb287b192bc68937ee92437b0d538c2c13a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
// 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_SERIAL_CONNECTION_H_
#define DEVICE_SERIAL_SERIAL_CONNECTION_H_
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "device/serial/serial.mojom.h"
#include "third_party/mojo/src/mojo/public/cpp/bindings/interface_impl.h"
namespace device {
class DataSinkReceiver;
class DataSourceSender;
class ReadOnlyBuffer;
class SerialIoHandler;
class WritableBuffer;
class SerialConnection : public mojo::InterfaceImpl<serial::Connection> {
public:
SerialConnection(scoped_refptr<SerialIoHandler> io_handler,
mojo::InterfaceRequest<serial::DataSink> sink,
mojo::InterfaceRequest<serial::DataSource> source,
mojo::InterfacePtr<serial::DataSourceClient> source_client);
~SerialConnection() override;
// mojo::InterfaceImpl<serial::Connection> overrides.
void GetInfo(
const mojo::Callback<void(serial::ConnectionInfoPtr)>& callback) override;
void SetOptions(serial::ConnectionOptionsPtr options,
const mojo::Callback<void(bool)>& callback) override;
void SetControlSignals(serial::HostControlSignalsPtr signals,
const mojo::Callback<void(bool)>& callback) override;
void GetControlSignals(
const mojo::Callback<void(serial::DeviceControlSignalsPtr)>& callback)
override;
void Flush(const mojo::Callback<void(bool)>& callback) override;
private:
void OnSendPipeReady(scoped_ptr<ReadOnlyBuffer> buffer);
void OnSendCancelled(int32_t error);
void OnReceivePipeReady(scoped_ptr<WritableBuffer> buffer);
scoped_refptr<SerialIoHandler> io_handler_;
scoped_refptr<DataSinkReceiver> receiver_;
scoped_refptr<DataSourceSender> sender_;
DISALLOW_COPY_AND_ASSIGN(SerialConnection);
};
} // namespace device
#endif // DEVICE_SERIAL_SERIAL_CONNECTION_H_
|
