content/browser/service_worker/service_worker_metrics.cc

   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 #include "content/browser/service_worker/service_worker_metrics.h"
   6
   7 #include "base/metrics/histogram.h"
   8 #include "base/metrics/user_metrics_action.h"
   9 #include "content/public/browser/browser_thread.h"
  10 #include "content/public/browser/content_browser_client.h"
  11 #include "content/public/browser/user_metrics.h"
  12 #include "content/public/common/content_client.h"
  13
  14 namespace content {
  15
  16 namespace {
  17
  18 void RecordURLMetricOnUI(const GURL& url) {
  19   DCHECK_CURRENTLY_ON(BrowserThread::UI);
  20   GetContentClient()->browser()->RecordURLMetric(
  21       "ServiceWorker.ControlledPageUrl", url);
  22 }
  23
  24 }  // namespace
  25
  26 // static
  27 void ServiceWorkerMetrics::CountInitDiskCacheResult(bool result) {
  28   UMA_HISTOGRAM_BOOLEAN("ServiceWorker.DiskCache.InitResult", result);
  29 }
  30
  31 // static
  32 void ServiceWorkerMetrics::CountReadResponseResult(
  33     ServiceWorkerMetrics::ReadResponseResult result) {
  34   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.DiskCache.ReadResponseResult",
  35                             result, NUM_READ_RESPONSE_RESULT_TYPES);
  36 }
  37
  38 // static
  39 void ServiceWorkerMetrics::CountWriteResponseResult(
  40     ServiceWorkerMetrics::WriteResponseResult result) {
  41   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.DiskCache.WriteResponseResult",
  42                             result, NUM_WRITE_RESPONSE_RESULT_TYPES);
  43 }
  44
  45 // static
  46 void ServiceWorkerMetrics::CountOpenDatabaseResult(
  47     ServiceWorkerDatabase::Status status) {
  48   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.OpenResult",
  49                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  50 }
  51
  52 // static
  53 void ServiceWorkerMetrics::CountReadDatabaseResult(
  54     ServiceWorkerDatabase::Status status) {
  55   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.ReadResult",
  56                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  57 }
  58
  59 // static
  60 void ServiceWorkerMetrics::CountWriteDatabaseResult(
  61     ServiceWorkerDatabase::Status status) {
  62   UMA_HISTOGRAM_ENUMERATION("ServiceWorker.Database.WriteResult",
  63                             status, ServiceWorkerDatabase::STATUS_ERROR_MAX);
  64 }
  65
  66 // static
  67 void ServiceWorkerMetrics::CountControlledPageLoad(const GURL& url) {
  68   RecordAction(base::UserMetricsAction("ServiceWorker.ControlledPageLoad"));
  69   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
  70                           base::Bind(&RecordURLMetricOnUI, url));
  71 }
  72
  73 }  // namespace content