ios/chrome/browser/crash_report/crash_report_background_uploader.h

   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 IOS_CHROME_BROWSER_CRASH_REPORT_CRASH_REPORT_BACKGROUND_UPLOADER_H_
   6 #define IOS_CHROME_BROWSER_CRASH_REPORT_CRASH_REPORT_BACKGROUND_UPLOADER_H_
   7
   8 #import <UIKit/UIKit.h>
   9
  10 #include "base/ios/block_types.h"
  11
  12 typedef void (^BackgroundFetchCompletionBlock)(UIBackgroundFetchResult);
  13
  14 @interface CrashReportBackgroundUploader : NSObject
  15
  16 + (instancetype)sharedInstance;
  17
  18 // Handler for the application delegate |performFetchWithCompletionHandler|
  19 // message. Sends the next breakpad report if available.
  20 + (void)performFetchWithCompletionHandler:
  21         (BackgroundFetchCompletionBlock)completionHandler;
  22
  23 // Handler for the application delegate |handleEventsForBackgroundURLSession|
  24 // message. Retrieves info from the URL Session.
  25 + (void)handleEventsForBackgroundURLSession:(NSString*)identifier
  26                           completionHandler:(ProceduralBlock)completionHandler;
  27
  28 // Returns YES if the session is a breakpad upload session.
  29 + (BOOL)canHandleBackgroundURLSession:(NSString*)identifier;
  30
  31 // Returns YES if crash reports where uploaded in the background.
  32 + (BOOL)hasUploadedCrashReportsInBackground;
  33
  34 // Resets the number of crash reports that have been uploaded.
  35 + (void)resetReportsUploadedInBackgroundCount;
  36
  37 // Flag to determine if there are any pending crash reports on startup. This is
  38 // not an indication that there are pending crash reports at the moment this
  39 // flag is checked.
  40 @property(nonatomic, assign) BOOL hasPendingCrashReportsToUploadAtStartup;
  41
  42 @end
  43
  44 #endif  // IOS_CHROME_BROWSER_CRASH_REPORT_CRASH_REPORT_BACKGROUND_UPLOADER_H_