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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/user_prefs/tracked/tracked_preference_helper.h" | 5 #include "components/user_prefs/tracked/tracked_preference_helper.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram.h" |
| 9 #include "components/user_prefs/tracked/tracked_preference_histogram_names.h" |
9 | 10 |
10 TrackedPreferenceHelper::TrackedPreferenceHelper( | 11 TrackedPreferenceHelper::TrackedPreferenceHelper( |
11 const std::string& pref_path, | 12 const std::string& pref_path, |
12 size_t reporting_id, | 13 size_t reporting_id, |
13 size_t reporting_ids_count, | 14 size_t reporting_ids_count, |
14 PrefHashFilter::EnforcementLevel enforcement_level, | 15 PrefHashFilter::EnforcementLevel enforcement_level, |
15 PrefHashFilter::ValueType value_type) | 16 PrefHashFilter::ValueType value_type) |
16 : pref_path_(pref_path), | 17 : pref_path_(pref_path), |
17 reporting_id_(reporting_id), | 18 reporting_id_(reporting_id), |
18 reporting_ids_count_(reporting_ids_count), | 19 reporting_ids_count_(reporting_ids_count), |
(...skipping 27 matching lines...) Expand all Loading... |
46 } | 47 } |
47 | 48 |
48 bool TrackedPreferenceHelper::IsPersonal() const { | 49 bool TrackedPreferenceHelper::IsPersonal() const { |
49 return personal_; | 50 return personal_; |
50 } | 51 } |
51 | 52 |
52 void TrackedPreferenceHelper::ReportValidationResult( | 53 void TrackedPreferenceHelper::ReportValidationResult( |
53 PrefHashStoreTransaction::ValueState value_state) const { | 54 PrefHashStoreTransaction::ValueState value_state) const { |
54 switch (value_state) { | 55 switch (value_state) { |
55 case PrefHashStoreTransaction::UNCHANGED: | 56 case PrefHashStoreTransaction::UNCHANGED: |
56 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceUnchanged", | 57 UMA_HISTOGRAM_ENUMERATION( |
57 reporting_id_, reporting_ids_count_); | 58 user_prefs::tracked::kTrackedPrefHistogramUnchanged, reporting_id_, |
| 59 reporting_ids_count_); |
58 return; | 60 return; |
59 case PrefHashStoreTransaction::CLEARED: | 61 case PrefHashStoreTransaction::CLEARED: |
60 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceCleared", | 62 UMA_HISTOGRAM_ENUMERATION( |
61 reporting_id_, reporting_ids_count_); | 63 user_prefs::tracked::kTrackedPrefHistogramCleared, reporting_id_, |
| 64 reporting_ids_count_); |
62 return; | 65 return; |
63 case PrefHashStoreTransaction::SECURE_LEGACY: | 66 case PrefHashStoreTransaction::SECURE_LEGACY: |
64 UMA_HISTOGRAM_ENUMERATION( | 67 UMA_HISTOGRAM_ENUMERATION( |
65 "Settings.TrackedPreferenceMigratedLegacyDeviceId", reporting_id_, | 68 user_prefs::tracked::kTrackedPrefHistogramMigratedLegacyDeviceId, |
| 69 reporting_id_, reporting_ids_count_); |
| 70 return; |
| 71 case PrefHashStoreTransaction::CHANGED: |
| 72 UMA_HISTOGRAM_ENUMERATION( |
| 73 user_prefs::tracked::kTrackedPrefHistogramChanged, reporting_id_, |
66 reporting_ids_count_); | 74 reporting_ids_count_); |
67 return; | 75 return; |
68 case PrefHashStoreTransaction::CHANGED: | |
69 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceChanged", | |
70 reporting_id_, reporting_ids_count_); | |
71 return; | |
72 case PrefHashStoreTransaction::UNTRUSTED_UNKNOWN_VALUE: | 76 case PrefHashStoreTransaction::UNTRUSTED_UNKNOWN_VALUE: |
73 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceInitialized", | 77 UMA_HISTOGRAM_ENUMERATION( |
74 reporting_id_, reporting_ids_count_); | 78 user_prefs::tracked::kTrackedPrefHistogramInitialized, reporting_id_, |
| 79 reporting_ids_count_); |
75 return; | 80 return; |
76 case PrefHashStoreTransaction::TRUSTED_UNKNOWN_VALUE: | 81 case PrefHashStoreTransaction::TRUSTED_UNKNOWN_VALUE: |
77 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceTrustedInitialized", | 82 UMA_HISTOGRAM_ENUMERATION( |
78 reporting_id_, reporting_ids_count_); | 83 user_prefs::tracked::kTrackedPrefHistogramTrustedInitialized, |
| 84 reporting_id_, reporting_ids_count_); |
79 return; | 85 return; |
80 case PrefHashStoreTransaction::TRUSTED_NULL_VALUE: | 86 case PrefHashStoreTransaction::TRUSTED_NULL_VALUE: |
81 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceNullInitialized", | 87 UMA_HISTOGRAM_ENUMERATION( |
82 reporting_id_, reporting_ids_count_); | 88 user_prefs::tracked::kTrackedPrefHistogramNullInitialized, |
| 89 reporting_id_, reporting_ids_count_); |
83 return; | 90 return; |
84 } | 91 } |
85 NOTREACHED() << "Unexpected PrefHashStoreTransaction::ValueState: " | 92 NOTREACHED() << "Unexpected PrefHashStoreTransaction::ValueState: " |
86 << value_state; | 93 << value_state; |
87 } | 94 } |
88 | 95 |
89 void TrackedPreferenceHelper::ReportAction(ResetAction reset_action) const { | 96 void TrackedPreferenceHelper::ReportAction(ResetAction reset_action) const { |
90 switch (reset_action) { | 97 switch (reset_action) { |
91 case DONT_RESET: | 98 case DONT_RESET: |
92 // No report for DONT_RESET. | 99 // No report for DONT_RESET. |
93 break; | 100 break; |
94 case WANTED_RESET: | 101 case WANTED_RESET: |
95 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceWantedReset", | 102 UMA_HISTOGRAM_ENUMERATION( |
96 reporting_id_, reporting_ids_count_); | 103 user_prefs::tracked::kTrackedPrefHistogramWantedReset, reporting_id_, |
| 104 reporting_ids_count_); |
97 break; | 105 break; |
98 case DO_RESET: | 106 case DO_RESET: |
99 UMA_HISTOGRAM_ENUMERATION("Settings.TrackedPreferenceReset", | 107 UMA_HISTOGRAM_ENUMERATION(user_prefs::tracked::kTrackedPrefHistogramReset, |
100 reporting_id_, reporting_ids_count_); | 108 reporting_id_, reporting_ids_count_); |
101 break; | 109 break; |
102 } | 110 } |
103 } | 111 } |
104 | 112 |
105 void TrackedPreferenceHelper::ReportSplitPreferenceChangedCount( | 113 void TrackedPreferenceHelper::ReportSplitPreferenceChangedCount( |
106 size_t count) const { | 114 size_t count) const { |
107 // The histogram below is an expansion of the UMA_HISTOGRAM_COUNTS_100 macro | 115 // The histogram below is an expansion of the UMA_HISTOGRAM_COUNTS_100 macro |
108 // adapted to allow for a dynamically suffixed histogram name. | 116 // adapted to allow for a dynamically suffixed histogram name. |
109 // Note: The factory creates and owns the histogram. | 117 // Note: The factory creates and owns the histogram. |
110 base::HistogramBase* histogram = | 118 base::HistogramBase* histogram = base::LinearHistogram::FactoryGet( |
111 base::LinearHistogram::FactoryGet( | 119 user_prefs::tracked::kTrackedSplitPrefHistogramChanged + pref_path_, 1, |
112 "Settings.TrackedSplitPreferenceChanged." + pref_path_, | 120 100, // Allow counts up to 100. |
113 1, | 121 101, base::HistogramBase::kUmaTargetedHistogramFlag); |
114 100, // Allow counts up to 100. | |
115 101, | |
116 base::HistogramBase::kUmaTargetedHistogramFlag); | |
117 histogram->Add(count); | 122 histogram->Add(count); |
118 } | 123 } |
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