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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef DEVICE_SERIAL_DATA_RECEIVER_H_ | 5 #ifndef DEVICE_SERIAL_DATA_RECEIVER_H_ |
6 #define DEVICE_SERIAL_DATA_RECEIVER_H_ | 6 #define DEVICE_SERIAL_DATA_RECEIVER_H_ |
7 | 7 |
8 #include <queue> | 8 #include <queue> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/memory/linked_ptr.h" | 11 #include "base/memory/linked_ptr.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
14 #include "device/serial/buffer.h" | 14 #include "device/serial/buffer.h" |
15 #include "device/serial/data_stream.mojom.h" | 15 #include "device/serial/data_stream.mojom.h" |
16 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h" | |
17 #include "third_party/mojo/src/mojo/public/cpp/system/data_pipe.h" | 16 #include "third_party/mojo/src/mojo/public/cpp/system/data_pipe.h" |
18 | 17 |
19 namespace device { | 18 namespace device { |
20 | 19 |
21 // A DataReceiver receives data from a DataSource. | 20 // A DataReceiver receives data from a DataSource. |
22 class DataReceiver : public base::RefCounted<DataReceiver>, | 21 class DataReceiver : public base::RefCounted<DataReceiver>, |
23 public serial::DataSourceClient { | 22 public serial::DataSourceClient { |
24 public: | 23 public: |
25 typedef base::Callback<void(scoped_ptr<ReadOnlyBuffer>)> ReceiveDataCallback; | 24 typedef base::Callback<void(scoped_ptr<ReadOnlyBuffer>)> ReceiveDataCallback; |
26 typedef base::Callback<void(int32_t error)> ReceiveErrorCallback; | 25 typedef base::Callback<void(int32_t error)> ReceiveErrorCallback; |
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89 std::queue<linked_ptr<DataFrame>> pending_data_frames_; | 88 std::queue<linked_ptr<DataFrame>> pending_data_frames_; |
90 | 89 |
91 base::WeakPtrFactory<DataReceiver> weak_factory_; | 90 base::WeakPtrFactory<DataReceiver> weak_factory_; |
92 | 91 |
93 DISALLOW_COPY_AND_ASSIGN(DataReceiver); | 92 DISALLOW_COPY_AND_ASSIGN(DataReceiver); |
94 }; | 93 }; |
95 | 94 |
96 } // namespace device | 95 } // namespace device |
97 | 96 |
98 #endif // DEVICE_SERIAL_DATA_RECEIVER_H_ | 97 #endif // DEVICE_SERIAL_DATA_RECEIVER_H_ |
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