components/rappor/rappor_utils.h

   1 // Copyright 2015 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 COMPONENTS_RAPPOR_RAPPOR_UTILS_H_
   6 #define COMPONENTS_RAPPOR_RAPPOR_UTILS_H_
   7
   8 #include <string>
   9
  10 #include "components/rappor/rappor_service.h"
  11
  12 class GURL;
  13
  14 namespace rappor {
  15
  16 class RapporService;
  17
  18 // Records a string to a Rappor metric.
  19 // If |rappor_service| is NULL, this call does nothing.
  20 void SampleString(RapporService* rappor_service,
  21                   const std::string& metric,
  22                   RapporType type,
  23                   const std::string& sample);
  24
  25 // Extract the domain and registry for a sample from a GURL.
  26 // For file:// urls this will just return "file://" and for other special
  27 // schemes like chrome-extension will return the scheme and host.
  28 std::string GetDomainAndRegistrySampleFromGURL(const GURL& gurl);
  29
  30 // Records the domain and registry of a url to a Rappor metric.
  31 // If |rappor_service| is NULL, this call does nothing.
  32 void SampleDomainAndRegistryFromGURL(RapporService* rappor_service,
  33                                      const std::string& metric,
  34                                      const GURL& gurl);
  35
  36 }  // namespace rappor
  37
  38 #endif  // COMPONENTS_RAPPOR_RAPPOR_UTILS_H_