1 // Copyright 2013 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_SYNC_FILE_SYSTEM_LOGGER_H_ 6 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_LOGGER_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "base/location.h" 12 #include "base/logging.h" 13 #include "chrome/browser/drive/event_logger.h" 14 15 namespace sync_file_system { 16 // Originally wanted to use 'logging' here, but it conflicts with 17 // base/logging.h, and breaks DCHECK() and friends. 18 namespace util { 19 20 // Resets the log. 21 void ClearLog(); 22 23 // Logs a message using printf format. 24 // This function can be called from any thread. 25 void Log(logging::LogSeverity level, 26 const tracked_objects::Location& location, 27 const char* format, 28 ...) 29 PRINTF_FORMAT(3, 4); 30 31 // Returns the log history. 32 // This function can be called from any thread. 33 std::vector<drive::EventLogger::Event> GetLogHistory(); 34 35 } // namespace util 36 } // namespace sync_file_system 37 38 #endif // CHROME_BROWSER_SYNC_FILE_SYSTEM_LOGGER_H_ 39