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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 CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_AUTO_ENROLLMENT_CONTROLLER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_AUTO_ENROLLMENT_CONTROLLER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_AUTO_ENROLLMENT_CONTROLLER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_AUTO_ENROLLMENT_CONTROLLER_H_ |
7 | 7 |
| 8 #include <memory> |
8 #include <string> | 9 #include <string> |
9 #include <vector> | 10 #include <vector> |
10 | 11 |
11 #include "base/callback_list.h" | 12 #include "base/callback_list.h" |
12 #include "base/macros.h" | 13 #include "base/macros.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/timer/timer.h" | 15 #include "base/timer/timer.h" |
16 #include "chrome/browser/chromeos/policy/auto_enrollment_client.h" | 16 #include "chrome/browser/chromeos/policy/auto_enrollment_client.h" |
17 #include "chrome/browser/chromeos/settings/device_settings_service.h" | 17 #include "chrome/browser/chromeos/settings/device_settings_service.h" |
18 | 18 |
19 namespace policy { | 19 namespace policy { |
20 class ServerBackedStateKeysBroker; | 20 class ServerBackedStateKeysBroker; |
21 } | 21 } |
22 | 22 |
23 namespace chromeos { | 23 namespace chromeos { |
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53 // Starts the auto-enrollment check. | 53 // Starts the auto-enrollment check. |
54 void Start(); | 54 void Start(); |
55 | 55 |
56 // Stops any pending auto-enrollment checking. | 56 // Stops any pending auto-enrollment checking. |
57 void Cancel(); | 57 void Cancel(); |
58 | 58 |
59 // Retry checking. | 59 // Retry checking. |
60 void Retry(); | 60 void Retry(); |
61 | 61 |
62 // Registers a callback to invoke on state changes. | 62 // Registers a callback to invoke on state changes. |
63 scoped_ptr<ProgressCallbackList::Subscription> RegisterProgressCallback( | 63 std::unique_ptr<ProgressCallbackList::Subscription> RegisterProgressCallback( |
64 const ProgressCallbackList::CallbackType& callback); | 64 const ProgressCallbackList::CallbackType& callback); |
65 | 65 |
66 policy::AutoEnrollmentState state() const { return state_; } | 66 policy::AutoEnrollmentState state() const { return state_; } |
67 | 67 |
68 private: | 68 private: |
69 // Callback for the ownership status check. | 69 // Callback for the ownership status check. |
70 void OnOwnershipStatusCheckDone( | 70 void OnOwnershipStatusCheckDone( |
71 DeviceSettingsService::OwnershipStatus status); | 71 DeviceSettingsService::OwnershipStatus status); |
72 | 72 |
73 // Starts the auto-enrollment client. | 73 // Starts the auto-enrollment client. |
74 void StartClient(const std::vector<std::string>& state_keys); | 74 void StartClient(const std::vector<std::string>& state_keys); |
75 | 75 |
76 // Sets |state_| and notifies |progress_callbacks_|. | 76 // Sets |state_| and notifies |progress_callbacks_|. |
77 void UpdateState(policy::AutoEnrollmentState state); | 77 void UpdateState(policy::AutoEnrollmentState state); |
78 | 78 |
79 // Handles timeout of the safeguard timer and stops waiting for a result. | 79 // Handles timeout of the safeguard timer and stops waiting for a result. |
80 void Timeout(); | 80 void Timeout(); |
81 | 81 |
82 policy::AutoEnrollmentState state_; | 82 policy::AutoEnrollmentState state_; |
83 ProgressCallbackList progress_callbacks_; | 83 ProgressCallbackList progress_callbacks_; |
84 | 84 |
85 scoped_ptr<policy::AutoEnrollmentClient> client_; | 85 std::unique_ptr<policy::AutoEnrollmentClient> client_; |
86 | 86 |
87 // This timer acts as a belt-and-suspenders safety for the case where one of | 87 // This timer acts as a belt-and-suspenders safety for the case where one of |
88 // the asynchronous steps required to make the auto-enrollment decision | 88 // the asynchronous steps required to make the auto-enrollment decision |
89 // doesn't come back. Even though in theory they should all terminate, better | 89 // doesn't come back. Even though in theory they should all terminate, better |
90 // safe than sorry: There are DBus interactions, an entire network stack etc. | 90 // safe than sorry: There are DBus interactions, an entire network stack etc. |
91 // - just too many moving pieces to be confident there are no bugs. If | 91 // - just too many moving pieces to be confident there are no bugs. If |
92 // something goes wrong, the timer will ensure that a decision gets made | 92 // something goes wrong, the timer will ensure that a decision gets made |
93 // eventually, which is crucial to not block OOBE forever. See | 93 // eventually, which is crucial to not block OOBE forever. See |
94 // http://crbug.com/433634 for background. | 94 // http://crbug.com/433634 for background. |
95 base::Timer safeguard_timer_; | 95 base::Timer safeguard_timer_; |
96 | 96 |
97 base::WeakPtrFactory<AutoEnrollmentController> client_start_weak_factory_; | 97 base::WeakPtrFactory<AutoEnrollmentController> client_start_weak_factory_; |
98 | 98 |
99 DISALLOW_COPY_AND_ASSIGN(AutoEnrollmentController); | 99 DISALLOW_COPY_AND_ASSIGN(AutoEnrollmentController); |
100 }; | 100 }; |
101 | 101 |
102 } // namespace chromeos | 102 } // namespace chromeos |
103 | 103 |
104 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_AUTO_ENROLLMENT_CONTROLLER_H
_ | 104 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_ENROLLMENT_AUTO_ENROLLMENT_CONTROLLER_H
_ |
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