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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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