Upstream version 9.38.198.0
[platform/framework/web/crosswalk.git] / src / content / browser / appcache / appcache_histograms.h
1 // Copyright (c) 2012 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 CONTENT_BROWSER_APPCACHE_APPCACHE_HISTOGRAMS_H_
6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_HISTOGRAMS_H_
7
8 #include "base/basictypes.h"
9 #include "content/browser/appcache/appcache_update_job.h"
10
11 namespace base {
12 class TimeDelta;
13 }
14
15 namespace content {
16
17 class AppCacheHistograms {
18  public:
19   enum InitResultType {
20     INIT_OK, SQL_DATABASE_ERROR, DISK_CACHE_ERROR,
21     NUM_INIT_RESULT_TYPES
22   };
23   static void CountInitResult(InitResultType init_result);
24   static void CountReinitAttempt(bool repeated_attempt);
25   static void CountCorruptionDetected();
26   static void CountUpdateJobResult(AppCacheUpdateJob::ResultType result,
27                                    const GURL& origin_url);
28   enum CheckResponseResultType {
29     RESPONSE_OK, MANIFEST_OUT_OF_DATE, RESPONSE_OUT_OF_DATE, ENTRY_NOT_FOUND,
30     READ_HEADERS_ERROR, READ_DATA_ERROR, UNEXPECTED_DATA_SIZE, CHECK_CANCELED,
31     NUM_CHECK_RESPONSE_RESULT_TYPES
32   };
33   static void CountCheckResponseResult(CheckResponseResultType result);
34   static void CountResponseRetrieval(
35       bool success, bool is_main_resource, const GURL& origin_url);
36   static void LogUpdateFailureStats(
37       const GURL& origin_url,
38       int percent_complete,
39       bool was_making_progress,
40       bool off_origin_resource_failure);
41   static void AddTaskQueueTimeSample(const base::TimeDelta& duration);
42   static void AddTaskRunTimeSample(const base::TimeDelta& duration);
43   static void AddCompletionQueueTimeSample(const base::TimeDelta& duration);
44   static void AddCompletionRunTimeSample(const base::TimeDelta& duration);
45   static void AddNetworkJobStartDelaySample(const base::TimeDelta& duration);
46   static void AddErrorJobStartDelaySample(const base::TimeDelta& duration);
47   static void AddAppCacheJobStartDelaySample(const base::TimeDelta& duration);
48   static void AddMissingManifestEntrySample();
49
50   enum MissingManifestCallsiteType {
51     CALLSITE_0, CALLSITE_1, CALLSITE_2, CALLSITE_3,
52     NUM_MISSING_MANIFEST_CALLSITE_TYPES
53   };
54   static void AddMissingManifestDetectedAtCallsite(
55       MissingManifestCallsiteType type);
56
57  private:
58   DISALLOW_IMPLICIT_CONSTRUCTORS(AppCacheHistograms);
59 };
60
61 }  // namespace content
62
63 #endif  // CONTENT_BROWSER_APPCACHE_APPCACHE_HISTOGRAMS_H_