OLD | NEW |
1 // Copyright (c) 2015 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 CHROME_BROWSER_CHROMEOS_POLICY_STATUS_UPLOADER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_STATUS_UPLOADER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_POLICY_STATUS_UPLOADER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_POLICY_STATUS_UPLOADER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
| 10 #include <memory> |
| 11 |
10 #include "base/cancelable_callback.h" | 12 #include "base/cancelable_callback.h" |
11 #include "base/macros.h" | 13 #include "base/macros.h" |
12 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
13 #include "base/memory/scoped_ptr.h" | |
14 #include "base/memory/weak_ptr.h" | 15 #include "base/memory/weak_ptr.h" |
15 #include "base/time/time.h" | 16 #include "base/time/time.h" |
16 #include "chrome/browser/chromeos/settings/cros_settings.h" | 17 #include "chrome/browser/chromeos/settings/cros_settings.h" |
17 #include "chrome/browser/media/media_capture_devices_dispatcher.h" | 18 #include "chrome/browser/media/media_capture_devices_dispatcher.h" |
18 #include "components/policy/core/common/cloud/cloud_policy_constants.h" | 19 #include "components/policy/core/common/cloud/cloud_policy_constants.h" |
19 #include "policy/proto/device_management_backend.pb.h" | 20 #include "policy/proto/device_management_backend.pb.h" |
20 | 21 |
21 namespace base { | 22 namespace base { |
22 class SequencedTaskRunner; | 23 class SequencedTaskRunner; |
23 } | 24 } |
24 | 25 |
25 namespace policy { | 26 namespace policy { |
26 | 27 |
27 class CloudPolicyClient; | 28 class CloudPolicyClient; |
28 class DeviceStatusCollector; | 29 class DeviceStatusCollector; |
29 | 30 |
30 // Class responsible for periodically uploading device status from the | 31 // Class responsible for periodically uploading device status from the |
31 // passed DeviceStatusCollector. | 32 // passed DeviceStatusCollector. |
32 class StatusUploader : public MediaCaptureDevicesDispatcher::Observer { | 33 class StatusUploader : public MediaCaptureDevicesDispatcher::Observer { |
33 public: | 34 public: |
34 // Refresh constants. | 35 // Refresh constants. |
35 static const int64_t kDefaultUploadDelayMs; | 36 static const int64_t kDefaultUploadDelayMs; |
36 | 37 |
37 // Constructor. |client| must be registered and must stay | 38 // Constructor. |client| must be registered and must stay |
38 // valid and registered through the lifetime of this StatusUploader | 39 // valid and registered through the lifetime of this StatusUploader |
39 // object. | 40 // object. |
40 StatusUploader( | 41 StatusUploader(CloudPolicyClient* client, |
41 CloudPolicyClient* client, | 42 std::unique_ptr<DeviceStatusCollector> collector, |
42 scoped_ptr<DeviceStatusCollector> collector, | 43 const scoped_refptr<base::SequencedTaskRunner>& task_runner); |
43 const scoped_refptr<base::SequencedTaskRunner>& task_runner); | |
44 | 44 |
45 ~StatusUploader() override; | 45 ~StatusUploader() override; |
46 | 46 |
47 // Returns the time of the last successful upload, or Time(0) if no upload | 47 // Returns the time of the last successful upload, or Time(0) if no upload |
48 // has ever happened. | 48 // has ever happened. |
49 base::Time last_upload() const { return last_upload_; } | 49 base::Time last_upload() const { return last_upload_; } |
50 | 50 |
51 // Returns true if session data upload (screenshots, logs, etc) is allowed. | 51 // Returns true if session data upload (screenshots, logs, etc) is allowed. |
52 // This checks to ensure that the current session is a kiosk session, and | 52 // This checks to ensure that the current session is a kiosk session, and |
53 // that no user input (keyboard, mouse, touch, audio/video) has been received. | 53 // that no user input (keyboard, mouse, touch, audio/video) has been received. |
(...skipping 18 matching lines...) Expand all Loading... |
72 void ScheduleNextStatusUpload(); | 72 void ScheduleNextStatusUpload(); |
73 | 73 |
74 // Updates the upload frequency from settings and schedules a new upload | 74 // Updates the upload frequency from settings and schedules a new upload |
75 // if appropriate. | 75 // if appropriate. |
76 void RefreshUploadFrequency(); | 76 void RefreshUploadFrequency(); |
77 | 77 |
78 // CloudPolicyClient used to issue requests to the server. | 78 // CloudPolicyClient used to issue requests to the server. |
79 CloudPolicyClient* client_; | 79 CloudPolicyClient* client_; |
80 | 80 |
81 // DeviceStatusCollector that provides status for uploading. | 81 // DeviceStatusCollector that provides status for uploading. |
82 scoped_ptr<DeviceStatusCollector> collector_; | 82 std::unique_ptr<DeviceStatusCollector> collector_; |
83 | 83 |
84 // TaskRunner used for scheduling upload tasks. | 84 // TaskRunner used for scheduling upload tasks. |
85 const scoped_refptr<base::SequencedTaskRunner> task_runner_; | 85 const scoped_refptr<base::SequencedTaskRunner> task_runner_; |
86 | 86 |
87 // How long to wait between status uploads. | 87 // How long to wait between status uploads. |
88 base::TimeDelta upload_frequency_; | 88 base::TimeDelta upload_frequency_; |
89 | 89 |
90 // Observer to changes in the upload frequency. | 90 // Observer to changes in the upload frequency. |
91 scoped_ptr<chromeos::CrosSettings::ObserverSubscription> | 91 std::unique_ptr<chromeos::CrosSettings::ObserverSubscription> |
92 upload_frequency_observer_; | 92 upload_frequency_observer_; |
93 | 93 |
94 // The time the last upload was performed. | 94 // The time the last upload was performed. |
95 base::Time last_upload_; | 95 base::Time last_upload_; |
96 | 96 |
97 // Callback invoked via a delay to upload device status. | 97 // Callback invoked via a delay to upload device status. |
98 base::CancelableClosure upload_callback_; | 98 base::CancelableClosure upload_callback_; |
99 | 99 |
100 // True if there has been any captured media in this session. | 100 // True if there has been any captured media in this session. |
101 bool has_captured_media_; | 101 bool has_captured_media_; |
102 | 102 |
103 // Note: This should remain the last member so it'll be destroyed and | 103 // Note: This should remain the last member so it'll be destroyed and |
104 // invalidate the weak pointers before any other members are destroyed. | 104 // invalidate the weak pointers before any other members are destroyed. |
105 base::WeakPtrFactory<StatusUploader> weak_factory_; | 105 base::WeakPtrFactory<StatusUploader> weak_factory_; |
106 | 106 |
107 DISALLOW_COPY_AND_ASSIGN(StatusUploader); | 107 DISALLOW_COPY_AND_ASSIGN(StatusUploader); |
108 }; | 108 }; |
109 | 109 |
110 } // namespace policy | 110 } // namespace policy |
111 | 111 |
112 #endif // CHROME_BROWSER_CHROMEOS_POLICY_STATUS_UPLOADER_H_ | 112 #endif // CHROME_BROWSER_CHROMEOS_POLICY_STATUS_UPLOADER_H_ |
OLD | NEW |