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| 1 // Copyright 2015 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_PROFILES_PROFILE_STATISTICS_H_ |
| 6 #define CHROME_BROWSER_PROFILES_PROFILE_STATISTICS_H_ |
| 7 |
| 8 #include <string> |
| 9 #include <utility> |
| 10 #include <vector> |
| 11 #include "base/task/cancelable_task_tracker.h" |
| 12 #include "chrome/browser/profiles/profile.h" |
| 13 |
| 14 namespace profiles { |
| 15 |
| 16 // Constants for the categories in ProfileStatisticsValues |
| 17 extern const char kProfileStatisticsBrowsingHistory[]; |
| 18 extern const char kProfileStatisticsPasswords[]; |
| 19 extern const char kProfileStatisticsBookmarks[]; |
| 20 extern const char kProfileStatisticsSettings[]; |
| 21 |
| 22 // Definition of the return value of |ProfileStatisticsCallback|. |
| 23 // The data stored in |ProfileStatisticsValues| looks like this: |
| 24 // <"Browsing History", 912>, <"Passwords", 71>, <"Bookmarks", 120>, |
| 25 // <"Settings", 200> |
| 26 typedef std::vector<std::pair<std::string, int> > ProfileStatisticsValues; |
| 27 |
| 28 // Definition of the callback function. Note that a copy of |
| 29 // |ProfileStatisticsValues| is made each time the callback is called. |
| 30 typedef base::Callback<void(ProfileStatisticsValues)> |
| 31 ProfileStatisticsCallback; |
| 32 |
| 33 // This function collects statistical information about |profile| and returns |
| 34 // the information via |callback|. Currently bookmarks, history, logins and |
| 35 // preferences are counted. The callback function will probably be called more |
| 36 // than once so binding parameters with bind::Passed() is prohibited. |
| 37 void GetProfileStatistics(Profile* profile, |
| 38 const ProfileStatisticsCallback& callback, |
| 39 base::CancelableTaskTracker* tracker); |
| 40 |
| 41 } // namespace profiles |
| 42 |
| 43 #endif // CHROME_BROWSER_PROFILES_PROFILE_STATISTICS_H_ |
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