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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_THROTTLER_IMPL_H | 5 #ifndef COMPONENTS_CRYPTAUTH_BLUETOOTH_THROTTLER_IMPL_H |
6 #define COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_THROTTLER_IMPL_H | 6 #define COMPONENTS_CRYPTAUTH_BLUETOOTH_THROTTLER_IMPL_H |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <set> | 9 #include <set> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "base/time/time.h" | 12 #include "base/time/time.h" |
13 #include "components/proximity_auth/bluetooth_throttler.h" | 13 #include "components/cryptauth/bluetooth_throttler.h" |
14 #include "components/proximity_auth/connection_observer.h" | 14 #include "components/cryptauth/connection_observer.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 class TickClock; | 17 class TickClock; |
18 } | 18 } |
19 | 19 |
20 namespace proximity_auth { | 20 namespace cryptauth { |
21 | 21 |
22 class Connection; | 22 class Connection; |
23 | 23 |
24 // This class throttles repeated connection attempts to the same device. This | 24 // This class throttles repeated connection attempts to the same device. This |
25 // throttling is necessary to prevent a kernel race condition when connecting | 25 // throttling is necessary to prevent a kernel race condition when connecting |
26 // before the previous connection fully closes, putting the connection in a | 26 // before the previous connection fully closes, putting the connection in a |
27 // corrupted, and unrecoverable state. http://crbug.com/345232 | 27 // corrupted, and unrecoverable state. http://crbug.com/345232 |
28 class BluetoothThrottlerImpl : public BluetoothThrottler, | 28 class BluetoothThrottlerImpl : public BluetoothThrottler, |
29 public ConnectionObserver { | 29 public ConnectionObserver { |
30 public: | 30 public: |
(...skipping 26 matching lines...) Expand all Loading... |
57 // The currently connected connections. | 57 // The currently connected connections. |
58 // Each connection is stored as a weak reference, which is safe because |this| | 58 // Each connection is stored as a weak reference, which is safe because |this| |
59 // instance is registered as an observer, and will unregister when the | 59 // instance is registered as an observer, and will unregister when the |
60 // connection disconnects, which is guaranteed to occur before the connection | 60 // connection disconnects, which is guaranteed to occur before the connection |
61 // is destroyed. | 61 // is destroyed. |
62 std::set<Connection*> connections_; | 62 std::set<Connection*> connections_; |
63 | 63 |
64 DISALLOW_COPY_AND_ASSIGN(BluetoothThrottlerImpl); | 64 DISALLOW_COPY_AND_ASSIGN(BluetoothThrottlerImpl); |
65 }; | 65 }; |
66 | 66 |
67 } // namespace proximity_auth | 67 } // namespace cryptauth |
68 | 68 |
69 #endif // COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_THROTTLER_IMPL_H | 69 #endif // COMPONENTS_CRYPTAUTH_BLUETOOTH_THROTTLER_IMPL_H |
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