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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 #include "components/proximity_auth/bluetooth_throttler_impl.h" | 5 #include "components/proximity_auth/bluetooth_throttler_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/stl_util.h" | 9 #include "base/stl_util.h" |
10 #include "base/time/tick_clock.h" | 10 #include "base/time/tick_clock.h" |
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35 base::TimeTicks now = clock_->NowTicks(); | 35 base::TimeTicks now = clock_->NowTicks(); |
36 base::TimeTicks throttled_start_time = | 36 base::TimeTicks throttled_start_time = |
37 last_disconnect_time_ + GetCooldownTimeDelta(); | 37 last_disconnect_time_ + GetCooldownTimeDelta(); |
38 if (now >= throttled_start_time) | 38 if (now >= throttled_start_time) |
39 return base::TimeDelta(); | 39 return base::TimeDelta(); |
40 | 40 |
41 return throttled_start_time - now; | 41 return throttled_start_time - now; |
42 } | 42 } |
43 | 43 |
44 void BluetoothThrottlerImpl::OnConnection(Connection* connection) { | 44 void BluetoothThrottlerImpl::OnConnection(Connection* connection) { |
45 DCHECK(!ContainsKey(connections_, connection)); | 45 DCHECK(!base::ContainsKey(connections_, connection)); |
46 connections_.insert(connection); | 46 connections_.insert(connection); |
47 connection->AddObserver(this); | 47 connection->AddObserver(this); |
48 } | 48 } |
49 | 49 |
50 base::TimeDelta BluetoothThrottlerImpl::GetCooldownTimeDelta() const { | 50 base::TimeDelta BluetoothThrottlerImpl::GetCooldownTimeDelta() const { |
51 return base::TimeDelta::FromSeconds(kCooldownTimeSecs); | 51 return base::TimeDelta::FromSeconds(kCooldownTimeSecs); |
52 } | 52 } |
53 | 53 |
54 void BluetoothThrottlerImpl::OnConnectionStatusChanged( | 54 void BluetoothThrottlerImpl::OnConnectionStatusChanged( |
55 Connection* connection, | 55 Connection* connection, |
56 Connection::Status old_status, | 56 Connection::Status old_status, |
57 Connection::Status new_status) { | 57 Connection::Status new_status) { |
58 DCHECK(ContainsKey(connections_, connection)); | 58 DCHECK(base::ContainsKey(connections_, connection)); |
59 if (new_status == Connection::DISCONNECTED) { | 59 if (new_status == Connection::DISCONNECTED) { |
60 last_disconnect_time_ = clock_->NowTicks(); | 60 last_disconnect_time_ = clock_->NowTicks(); |
61 connection->RemoveObserver(this); | 61 connection->RemoveObserver(this); |
62 connections_.erase(connection); | 62 connections_.erase(connection); |
63 } | 63 } |
64 } | 64 } |
65 | 65 |
66 } // namespace proximity_auth | 66 } // namespace proximity_auth |
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