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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DIAL_REGISTRY_H_ | 5 #ifndef CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DIAL_REGISTRY_H_ |
6 #define CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DIAL_REGISTRY_H_ | 6 #define CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DIAL_REGISTRY_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
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56 | 56 |
57 static DialRegistry* GetInstance(); | 57 static DialRegistry* GetInstance(); |
58 | 58 |
59 // Called by the DIAL API when event listeners are added or removed. The dial | 59 // Called by the DIAL API when event listeners are added or removed. The dial |
60 // service is started after the first listener is added and stopped after the | 60 // service is started after the first listener is added and stopped after the |
61 // last listener is removed. | 61 // last listener is removed. |
62 void OnListenerAdded(); | 62 void OnListenerAdded(); |
63 void OnListenerRemoved(); | 63 void OnListenerRemoved(); |
64 | 64 |
65 // pass a reference of |observer| to allow it to notify on DIAL device events. | 65 // pass a reference of |observer| to allow it to notify on DIAL device events. |
66 // This class does not take ownership of |observer|. | 66 // This class does not take ownership of observer. |
67 void RegisterObserver(Observer* observer); | 67 virtual void RegisterObserver(Observer* observer); |
68 void UnregisterObserver(Observer* observer); | 68 virtual void UnregisterObserver(Observer* observer); |
69 | 69 |
70 // Called by the DIAL API to try to kickoff a discovery if there is not one | 70 // Called by the DIAL API to try to kickoff a discovery if there is not one |
71 // already active. | 71 // already active. |
72 bool DiscoverNow(); | 72 bool DiscoverNow(); |
73 | 73 |
74 // Starts and stops periodic discovery. Periodic discovery is done when there | 74 // Starts and stops periodic discovery. Periodic discovery is done when there |
75 // are registered event listeners. | 75 // are registered event listeners. |
76 void StartPeriodicDiscovery(); | 76 void StartPeriodicDiscovery(); |
77 void StopPeriodicDiscovery(); | 77 void StopPeriodicDiscovery(); |
78 | 78 |
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95 | 95 |
96 // The DIAL service. Periodic discovery is active when this is not NULL. | 96 // The DIAL service. Periodic discovery is active when this is not NULL. |
97 std::unique_ptr<DialService> dial_; | 97 std::unique_ptr<DialService> dial_; |
98 | 98 |
99 private: | 99 private: |
100 using DeviceByIdMap = | 100 using DeviceByIdMap = |
101 base::hash_map<std::string, std::unique_ptr<DialDeviceData>>; | 101 base::hash_map<std::string, std::unique_ptr<DialDeviceData>>; |
102 using DeviceByLabelMap = std::map<std::string, DialDeviceData*>; | 102 using DeviceByLabelMap = std::map<std::string, DialDeviceData*>; |
103 | 103 |
104 friend class MockDialRegistry; | 104 friend class MockDialRegistry; |
| 105 friend class TestDialRegistry; |
105 friend struct base::DefaultSingletonTraits<DialRegistry>; | 106 friend struct base::DefaultSingletonTraits<DialRegistry>; |
106 | 107 |
107 DialRegistry(); | 108 DialRegistry(); |
108 ~DialRegistry() override; | 109 ~DialRegistry() override; |
109 | 110 |
110 // DialService::Observer: | 111 // DialService::Observer: |
111 void OnDiscoveryRequest(DialService* service) override; | 112 void OnDiscoveryRequest(DialService* service) override; |
112 void OnDeviceDiscovered(DialService* service, | 113 void OnDeviceDiscovered(DialService* service, |
113 const DialDeviceData& device) override; | 114 const DialDeviceData& device) override; |
114 void OnDiscoveryFinished(DialService* service) override; | 115 void OnDiscoveryFinished(DialService* service) override; |
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200 TestRemovingListenerDoesNotClearList); | 201 TestRemovingListenerDoesNotClearList); |
201 FRIEND_TEST_ALL_PREFIXES(DialRegistryTest, TestNetworkEventConnectionLost); | 202 FRIEND_TEST_ALL_PREFIXES(DialRegistryTest, TestNetworkEventConnectionLost); |
202 FRIEND_TEST_ALL_PREFIXES(DialRegistryTest, | 203 FRIEND_TEST_ALL_PREFIXES(DialRegistryTest, |
203 TestNetworkEventConnectionRestored); | 204 TestNetworkEventConnectionRestored); |
204 DISALLOW_COPY_AND_ASSIGN(DialRegistry); | 205 DISALLOW_COPY_AND_ASSIGN(DialRegistry); |
205 }; | 206 }; |
206 | 207 |
207 } // namespace media_router | 208 } // namespace media_router |
208 | 209 |
209 #endif // CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DIAL_REGISTRY_H_ | 210 #endif // CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DIAL_REGISTRY_H_ |
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