chrome/browser/safe_browsing/incident_reporting/incident_report_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 CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_INCIDENT_REPORT_UPLOADER_H_
   6 #define CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_INCIDENT_REPORT_UPLOADER_H_
   7
   8 #include "base/callback.h"
   9 #include "base/memory/scoped_ptr.h"
  10
  11 namespace safe_browsing {
  12
  13 class ClientIncidentResponse;
  14
  15 // An abstract base class for a facility that uploads incident reports.
  16 class IncidentReportUploader {
  17  public:
  18   // The result of a report upload. Values here are used for UMA so they must
  19   // not be changed.
  20   enum Result {
  21     UPLOAD_SUCCESS = 0,           // A response was received.
  22     UPLOAD_SUPPRESSED = 1,        // The request was suppressed.
  23     UPLOAD_INVALID_REQUEST = 2,   // The request was invalid.
  24     UPLOAD_CANCELLED = 3,         // The upload was cancelled.
  25     UPLOAD_REQUEST_FAILED = 4,    // Upload failed.
  26     UPLOAD_INVALID_RESPONSE = 5,  // The response was not recognized.
  27     UPLOAD_NO_DOWNLOAD = 6,       // No last download was found.
  28     NUM_UPLOAD_RESULTS
  29   };
  30
  31   // A callback run by the uploader upon success or failure. The first argument
  32   // indicates the result of the upload, while the second contains the response
  33   // received, if any.
  34   typedef base::Callback<void(Result, scoped_ptr<ClientIncidentResponse>)>
  35       OnResultCallback;
  36
  37   virtual ~IncidentReportUploader();
  38
  39  protected:
  40   explicit IncidentReportUploader(const OnResultCallback& callback);
  41
  42   // The callback by which results are returned.
  43   OnResultCallback callback_;
  44 };
  45
  46 }  // namespace safe_browsing
  47
  48 #endif  // CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_INCIDENT_REPORT_UPLOADER_H_