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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 MEDIA_CAST_TEST_UTILITY_UDP_PROXY_H_ | 5 #ifndef MEDIA_CAST_TEST_UTILITY_UDP_PROXY_H_ |
6 #define MEDIA_CAST_TEST_UTILITY_UDP_PROXY_H_ | 6 #define MEDIA_CAST_TEST_UTILITY_UDP_PROXY_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.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/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
15 #include "base/single_thread_task_runner.h" | 15 #include "base/single_thread_task_runner.h" |
16 #include "media/cast/transport/cast_transport_config.h" | 16 #include "media/cast/net/cast_transport_config.h" |
17 #include "net/base/ip_endpoint.h" | 17 #include "net/base/ip_endpoint.h" |
18 #include "third_party/mt19937ar/mt19937ar.h" | 18 #include "third_party/mt19937ar/mt19937ar.h" |
19 | 19 |
20 namespace net { | 20 namespace net { |
21 class NetLog; | 21 class NetLog; |
22 }; | 22 }; |
23 | 23 |
24 namespace base { | 24 namespace base { |
25 class TickClock; | 25 class TickClock; |
26 }; | 26 }; |
27 | 27 |
28 namespace media { | 28 namespace media { |
29 namespace cast { | 29 namespace cast { |
30 namespace test { | 30 namespace test { |
31 | 31 |
32 class PacketPipe { | 32 class PacketPipe { |
33 public: | 33 public: |
34 PacketPipe(); | 34 PacketPipe(); |
35 virtual ~PacketPipe(); | 35 virtual ~PacketPipe(); |
36 virtual void Send(scoped_ptr<transport::Packet> packet) = 0; | 36 virtual void Send(scoped_ptr<Packet> packet) = 0; |
37 // Allows injection of fake test runner for testing. | 37 // Allows injection of fake test runner for testing. |
38 virtual void InitOnIOThread( | 38 virtual void InitOnIOThread( |
39 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 39 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
40 base::TickClock* clock); | 40 base::TickClock* clock); |
41 virtual void AppendToPipe(scoped_ptr<PacketPipe> pipe); | 41 virtual void AppendToPipe(scoped_ptr<PacketPipe> pipe); |
42 protected: | 42 protected: |
43 scoped_ptr<PacketPipe> pipe_; | 43 scoped_ptr<PacketPipe> pipe_; |
44 // Allows injection of fake task runner for testing. | 44 // Allows injection of fake task runner for testing. |
45 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 45 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
46 base::TickClock* clock_; | 46 base::TickClock* clock_; |
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167 // This method builds a stack of PacketPipes to emulate a crappy wifi network. | 167 // This method builds a stack of PacketPipes to emulate a crappy wifi network. |
168 // ~2mbit, 20% packet loss, ~40ms latency and packets can get reordered. | 168 // ~2mbit, 20% packet loss, ~40ms latency and packets can get reordered. |
169 // 300ms drouputs every ~2 seconds. | 169 // 300ms drouputs every ~2 seconds. |
170 scoped_ptr<PacketPipe> EvilNetwork(); | 170 scoped_ptr<PacketPipe> EvilNetwork(); |
171 | 171 |
172 } // namespace test | 172 } // namespace test |
173 } // namespace cast | 173 } // namespace cast |
174 } // namespace media | 174 } // namespace media |
175 | 175 |
176 #endif // MEDIA_CAST_TEST_UTILITY_UDP_PROXY_H_ | 176 #endif // MEDIA_CAST_TEST_UTILITY_UDP_PROXY_H_ |
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