| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_FEEDBACK_FEEDBACK_REPORT_H_ |
| #define COMPONENTS_FEEDBACK_FEEDBACK_REPORT_H_ |
| |
| #include <string> |
| |
| #include "base/callback_forward.h" |
| #include "base/files/file_path.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/time/time.h" |
| |
| namespace base { |
| class SequencedTaskRunner; |
| } |
| |
| namespace feedback { |
| |
| typedef base::Callback<void(const std::string&)> QueueCallback; |
| |
| // This class holds a feedback report. Once a report is created, a disk backup |
| // for it is created automatically. This backup needs to explicitly be |
| // deleted by calling DeleteReportOnDisk. |
| class FeedbackReport : public base::RefCounted<FeedbackReport> { |
| public: |
| FeedbackReport(const base::FilePath& path, |
| const base::Time& upload_at, |
| const std::string& data, |
| scoped_refptr<base::SequencedTaskRunner> task_runner); |
| |
| // Stops the disk write of the report and deletes the report file if already |
| // written. |
| void DeleteReportOnDisk(); |
| |
| const base::Time& upload_at() const { return upload_at_; } |
| const std::string& data() const { return data_; } |
| |
| // Loads the reports still on disk and queues then using the given callback. |
| // This call blocks on the file reads. |
| static void LoadReportsAndQueue(const base::FilePath& user_dir, |
| QueueCallback callback); |
| |
| private: |
| friend class base::RefCounted<FeedbackReport>; |
| virtual ~FeedbackReport(); |
| |
| // Name of the file corresponding to this report. |
| base::FilePath file_; |
| |
| base::FilePath reports_path_; |
| base::Time upload_at_; // Upload this report at or after this time. |
| std::string data_; |
| |
| scoped_refptr<base::SequencedTaskRunner> reports_task_runner_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FeedbackReport); |
| }; |
| |
| } // namespace feedback |
| |
| #endif // COMPONENTS_FEEDBACK_FEEDBACK_REPORT_H_ |