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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_REPORT_H_ | |
6 #define CHROME_BROWSER_FEEDBACK_FEEDBACK_REPORT_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/basictypes.h" | |
11 #include "base/callback_forward.h" | |
12 #include "base/files/file_path.h" | |
13 #include "base/memory/ref_counted.h" | |
14 #include "base/time/time.h" | |
15 | |
16 namespace base { | |
17 class SequencedTaskRunner; | |
18 } | |
19 | |
20 namespace feedback { | |
21 | |
22 typedef base::Callback<void(const std::string&)> QueueCallback; | |
23 | |
24 // This class holds a feedback report. Once a report is created, a disk backup | |
25 // for it is created automatically. This backup needs to explicitly be | |
26 // deleted by calling DeleteReportOnDisk. | |
27 class FeedbackReport : public base::RefCounted<FeedbackReport> { | |
28 public: | |
29 FeedbackReport(const base::FilePath& path, | |
30 const base::Time& upload_at, | |
31 const std::string& data, | |
32 scoped_refptr<base::SequencedTaskRunner> task_runner); | |
33 | |
34 // Stops the disk write of the report and deletes the report file if already | |
35 // written. | |
36 void DeleteReportOnDisk(); | |
37 | |
38 const base::Time& upload_at() const { return upload_at_; } | |
39 const std::string& data() const { return data_; } | |
40 | |
41 // Loads the reports still on disk and queues then using the given callback. | |
42 // This call blocks on the file reads. | |
43 static void LoadReportsAndQueue(const base::FilePath& user_dir, | |
44 QueueCallback callback); | |
45 | |
46 private: | |
47 friend class base::RefCounted<FeedbackReport>; | |
48 virtual ~FeedbackReport(); | |
49 | |
50 // Name of the file corresponding to this report. | |
51 base::FilePath file_; | |
52 | |
53 base::FilePath reports_path_; | |
54 base::Time upload_at_; // Upload this report at or after this time. | |
55 std::string data_; | |
56 | |
57 scoped_refptr<base::SequencedTaskRunner> reports_task_runner_; | |
58 | |
59 DISALLOW_COPY_AND_ASSIGN(FeedbackReport); | |
60 }; | |
61 | |
62 } // namespace feedback | |
63 | |
64 #endif // CHROME_BROWSER_FEEDBACK_FEEDBACK_REPORT_H_ | |
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