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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_FEEDBACK_FEEDBACK_PROFILE_OBSERVER_H_ | |
6 #define CHROME_BROWSER_FEEDBACK_FEEDBACK_PROFILE_OBSERVER_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "base/lazy_instance.h" | |
10 #include "content/public/browser/notification_observer.h" | |
11 #include "content/public/browser/notification_registrar.h" | |
12 | |
13 namespace content { | |
14 class BrowserContext; | |
15 } | |
16 | |
17 namespace feedback { | |
18 | |
19 class FeedbackUploader; | |
20 | |
21 // FeedbackProfileObserver waits on profile creation notifications to check | |
22 // if the profile has any pending feedback reports to upload. If it does, it | |
23 // queues those reports for upload. | |
24 class FeedbackProfileObserver : public content::NotificationObserver { | |
25 public: | |
26 static void Initialize(); | |
27 | |
28 private: | |
29 friend struct base::DefaultLazyInstanceTraits<FeedbackProfileObserver>; | |
30 | |
31 FeedbackProfileObserver(); | |
32 virtual ~FeedbackProfileObserver(); | |
33 | |
34 // content::NotificationObserver override | |
35 virtual void Observe(int type, | |
36 const content::NotificationSource& source, | |
37 const content::NotificationDetails& details) OVERRIDE; | |
38 | |
39 // Loads any unsent reports from disk and queues them to be uploaded in | |
40 // the given browser context. | |
41 void QueueUnsentReports(content::BrowserContext* context); | |
42 | |
43 static void QueueSingleReport(feedback::FeedbackUploader* uploader, | |
44 const std::string& data); | |
45 | |
46 // Used to track creation of profiles so we can load any unsent reports | |
47 // for that profile. | |
48 content::NotificationRegistrar prefs_registrar_; | |
49 | |
50 DISALLOW_COPY_AND_ASSIGN(FeedbackProfileObserver); | |
51 }; | |
52 | |
53 } // namespace feedback | |
54 | |
55 #endif // CHROME_BROWSER_FEEDBACK_FEEDBACK_PROFILE_OBSERVER_H_ | |
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