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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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_CHROMEOS_TETHER_TETHER_SERVICE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_TETHER_TETHER_SERVICE_H_ |
6 #define CHROME_BROWSER_CHROMEOS_TETHER_TETHER_SERVICE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_TETHER_TETHER_SERVICE_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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40 ~TetherService() override; | 40 ~TetherService() override; |
41 | 41 |
42 // Gets TetherService instance. | 42 // Gets TetherService instance. |
43 static TetherService* Get(Profile* profile); | 43 static TetherService* Get(Profile* profile); |
44 | 44 |
45 static void RegisterProfilePrefs(PrefRegistrySimple* registry); | 45 static void RegisterProfilePrefs(PrefRegistrySimple* registry); |
46 | 46 |
47 // Attempt to start the Tether module. Only succeeds if all conditions to | 47 // Attempt to start the Tether module. Only succeeds if all conditions to |
48 // reach chromeos::NetworkStateHandler::TechnologyState::ENABLED are reached. | 48 // reach chromeos::NetworkStateHandler::TechnologyState::ENABLED are reached. |
49 // Should only be called once a user is logged in. | 49 // Should only be called once a user is logged in. |
50 void StartTetherIfEnabled(); | 50 virtual void StartTetherIfEnabled(); |
51 | 51 |
52 // Stop the Tether module. | 52 // Stop the Tether module. |
53 void StopTether(); | 53 virtual void StopTether(); |
54 | 54 |
55 protected: | 55 protected: |
56 // KeyedService: | 56 // KeyedService: |
57 void Shutdown() override; | 57 void Shutdown() override; |
58 | 58 |
59 // chromeos::PowerManagerClient::Observer: | 59 // chromeos::PowerManagerClient::Observer: |
60 void SuspendImminent() override; | 60 void SuspendImminent() override; |
61 void SuspendDone(const base::TimeDelta& sleep_duration) override; | 61 void SuspendDone(const base::TimeDelta& sleep_duration) override; |
62 | 62 |
63 // chromeos::SessionManagerClient::Observer: | 63 // chromeos::SessionManagerClient::Observer: |
64 void ScreenIsLocked() override; | 64 void ScreenIsLocked() override; |
65 void ScreenIsUnlocked() override; | 65 void ScreenIsUnlocked() override; |
66 | 66 |
67 // cryptauth::CryptAuthDeviceManager::Observer | 67 // cryptauth::CryptAuthDeviceManager::Observer |
68 void OnSyncFinished(cryptauth::CryptAuthDeviceManager::SyncResult sync_result, | 68 void OnSyncFinished(cryptauth::CryptAuthDeviceManager::SyncResult sync_result, |
69 cryptauth::CryptAuthDeviceManager::DeviceChangeResult | 69 cryptauth::CryptAuthDeviceManager::DeviceChangeResult |
70 device_change_result) override; | 70 device_change_result) override; |
71 | 71 |
72 // device::BluetoothAdapter::Observer: | 72 // device::BluetoothAdapter::Observer: |
73 void AdapterPoweredChanged(device::BluetoothAdapter* adapter, | 73 void AdapterPoweredChanged(device::BluetoothAdapter* adapter, |
74 bool powered) override; | 74 bool powered) override; |
75 | 75 |
76 // chromeos::NetworkStateHandlerObserver: | 76 // chromeos::NetworkStateHandlerObserver: |
77 void DeviceListChanged() override; | 77 void DeviceListChanged() override; |
78 | 78 |
79 // Callback when the controlling pref changes. | 79 // Callback when the controlling pref changes. |
80 void OnPrefsChanged(); | 80 void OnPrefsChanged(); |
81 | 81 |
| 82 // Whether Tether hosts are available. |
| 83 virtual bool HasSyncedTetherHosts() const; |
| 84 |
82 virtual void UpdateTetherTechnologyState(); | 85 virtual void UpdateTetherTechnologyState(); |
| 86 chromeos::NetworkStateHandler::TechnologyState GetTetherTechnologyState(); |
| 87 |
| 88 chromeos::NetworkStateHandler* network_state_handler() { |
| 89 return network_state_handler_; |
| 90 } |
83 | 91 |
84 private: | 92 private: |
85 friend class TetherServiceTest; | 93 friend class TetherServiceTest; |
86 | 94 |
87 chromeos::NetworkStateHandler::TechnologyState GetTetherTechnologyState(); | |
88 | |
89 void OnBluetoothAdapterFetched( | 95 void OnBluetoothAdapterFetched( |
90 scoped_refptr<device::BluetoothAdapter> adapter); | 96 scoped_refptr<device::BluetoothAdapter> adapter); |
91 | 97 |
92 bool IsBluetoothAvailable() const; | 98 bool IsBluetoothAvailable() const; |
93 | 99 |
94 // Whether Tether hosts are available. | |
95 bool HasSyncedTetherHosts() const; | |
96 | |
97 // Whether the Tether feature has been enabled via an about or command line | 100 // Whether the Tether feature has been enabled via an about or command line |
98 // flag. | 101 // flag. |
99 bool IsFeatureFlagEnabled() const; | 102 bool IsFeatureFlagEnabled() const; |
100 | 103 |
101 // Whether Tether is allowed to be used. If the controlling preference | 104 // Whether Tether is allowed to be used. If the controlling preference |
102 // is set (from policy), this returns the preference value. Otherwise, it is | 105 // is set (from policy), this returns the preference value. Otherwise, it is |
103 // permitted if the flag is enabled. | 106 // permitted if the flag is enabled. |
104 bool IsAllowedByPolicy() const; | 107 bool IsAllowedByPolicy() const; |
105 | 108 |
106 // Whether Tether is enabled. | 109 // Whether Tether is enabled. |
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121 | 124 |
122 PrefChangeRegistrar registrar_; | 125 PrefChangeRegistrar registrar_; |
123 scoped_refptr<device::BluetoothAdapter> adapter_; | 126 scoped_refptr<device::BluetoothAdapter> adapter_; |
124 | 127 |
125 base::WeakPtrFactory<TetherService> weak_ptr_factory_; | 128 base::WeakPtrFactory<TetherService> weak_ptr_factory_; |
126 | 129 |
127 DISALLOW_COPY_AND_ASSIGN(TetherService); | 130 DISALLOW_COPY_AND_ASSIGN(TetherService); |
128 }; | 131 }; |
129 | 132 |
130 #endif // CHROME_BROWSER_CHROMEOS_TETHER_TETHER_SERVICE_H_ | 133 #endif // CHROME_BROWSER_CHROMEOS_TETHER_TETHER_SERVICE_H_ |
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