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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 "chrome/browser/extensions/api/metrics_private/metrics_private_api.h" | 5 #include "chrome/browser/extensions/api/metrics_private/metrics_private_api.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/metrics/field_trial.h" | 9 #include "base/metrics/field_trial.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
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32 namespace RecordMediumTime = api::metrics_private::RecordMediumTime; | 32 namespace RecordMediumTime = api::metrics_private::RecordMediumTime; |
33 namespace RecordLongTime = api::metrics_private::RecordLongTime; | 33 namespace RecordLongTime = api::metrics_private::RecordLongTime; |
34 | 34 |
35 namespace { | 35 namespace { |
36 | 36 |
37 const size_t kMaxBuckets = 10000; // We don't ever want more than these many | 37 const size_t kMaxBuckets = 10000; // We don't ever want more than these many |
38 // buckets; there is no real need for them | 38 // buckets; there is no real need for them |
39 // and would cause crazy memory usage | 39 // and would cause crazy memory usage |
40 } // namespace | 40 } // namespace |
41 | 41 |
42 bool MetricsPrivateGetIsCrashReportingEnabledFunction::RunImpl() { | 42 bool MetricsPrivateGetIsCrashReportingEnabledFunction::RunSync() { |
43 SetResult(new base::FundamentalValue( | 43 SetResult(new base::FundamentalValue( |
44 MetricsServiceHelper::IsCrashReportingEnabled())); | 44 MetricsServiceHelper::IsCrashReportingEnabled())); |
45 return true; | 45 return true; |
46 } | 46 } |
47 | 47 |
48 bool MetricsPrivateGetFieldTrialFunction::RunImpl() { | 48 bool MetricsPrivateGetFieldTrialFunction::RunSync() { |
49 std::string name; | 49 std::string name; |
50 EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &name)); | 50 EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &name)); |
51 | 51 |
52 SetResult(new base::StringValue(base::FieldTrialList::FindFullName(name))); | 52 SetResult(new base::StringValue(base::FieldTrialList::FindFullName(name))); |
53 return true; | 53 return true; |
54 } | 54 } |
55 | 55 |
56 bool MetricsPrivateGetVariationParamsFunction::RunImpl() { | 56 bool MetricsPrivateGetVariationParamsFunction::RunSync() { |
57 scoped_ptr<GetVariationParams::Params> params( | 57 scoped_ptr<GetVariationParams::Params> params( |
58 GetVariationParams::Params::Create(*args_)); | 58 GetVariationParams::Params::Create(*args_)); |
59 EXTENSION_FUNCTION_VALIDATE(params.get()); | 59 EXTENSION_FUNCTION_VALIDATE(params.get()); |
60 | 60 |
61 GetVariationParams::Results::Params result; | 61 GetVariationParams::Results::Params result; |
62 if (!chrome_variations::GetVariationParams( | 62 if (!chrome_variations::GetVariationParams( |
63 params->name, &result.additional_properties)) { | 63 params->name, &result.additional_properties)) { |
64 SetError("Variation parameters are unavailable."); | 64 SetError("Variation parameters are unavailable."); |
65 return false; | 65 return false; |
66 } | 66 } |
67 | 67 |
68 SetResult(result.ToValue().release()); | 68 SetResult(result.ToValue().release()); |
69 return true; | 69 return true; |
70 } | 70 } |
71 | 71 |
72 bool MetricsPrivateRecordUserActionFunction::RunImpl() { | 72 bool MetricsPrivateRecordUserActionFunction::RunSync() { |
73 scoped_ptr<RecordUserAction::Params> params( | 73 scoped_ptr<RecordUserAction::Params> params( |
74 RecordUserAction::Params::Create(*args_)); | 74 RecordUserAction::Params::Create(*args_)); |
75 EXTENSION_FUNCTION_VALIDATE(params.get()); | 75 EXTENSION_FUNCTION_VALIDATE(params.get()); |
76 | 76 |
77 content::RecordComputedAction(params->name); | 77 content::RecordComputedAction(params->name); |
78 return true; | 78 return true; |
79 } | 79 } |
80 | 80 |
81 bool MetricsHistogramHelperFunction::RecordValue( | 81 bool MetricsHistogramHelperFunction::RecordValue( |
82 const std::string& name, | 82 const std::string& name, |
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107 base::HistogramBase::kUmaTargetedHistogramFlag); | 107 base::HistogramBase::kUmaTargetedHistogramFlag); |
108 } | 108 } |
109 | 109 |
110 // The histogram can be NULL if it is constructed with bad arguments. Ignore | 110 // The histogram can be NULL if it is constructed with bad arguments. Ignore |
111 // that data for this API. An error message will be logged. | 111 // that data for this API. An error message will be logged. |
112 if (counter) | 112 if (counter) |
113 counter->Add(sample); | 113 counter->Add(sample); |
114 return true; | 114 return true; |
115 } | 115 } |
116 | 116 |
117 bool MetricsPrivateRecordValueFunction::RunImpl() { | 117 bool MetricsPrivateRecordValueFunction::RunSync() { |
118 scoped_ptr<RecordValue::Params> params(RecordValue::Params::Create(*args_)); | 118 scoped_ptr<RecordValue::Params> params(RecordValue::Params::Create(*args_)); |
119 EXTENSION_FUNCTION_VALIDATE(params.get()); | 119 EXTENSION_FUNCTION_VALIDATE(params.get()); |
120 | 120 |
121 // Get the histogram parameters from the metric type object. | 121 // Get the histogram parameters from the metric type object. |
122 std::string type = api::metrics_private::MetricType::ToString( | 122 std::string type = api::metrics_private::MetricType::ToString( |
123 params->metric.type); | 123 params->metric.type); |
124 | 124 |
125 base::HistogramType histogram_type(type == "histogram-linear" ? | 125 base::HistogramType histogram_type(type == "histogram-linear" ? |
126 base::LINEAR_HISTOGRAM : base::HISTOGRAM); | 126 base::LINEAR_HISTOGRAM : base::HISTOGRAM); |
127 return RecordValue(params->metric.metric_name, histogram_type, | 127 return RecordValue(params->metric.metric_name, histogram_type, |
128 params->metric.min, params->metric.max, | 128 params->metric.min, params->metric.max, |
129 params->metric.buckets, params->value); | 129 params->metric.buckets, params->value); |
130 } | 130 } |
131 | 131 |
132 bool MetricsPrivateRecordSparseValueFunction::RunImpl() { | 132 bool MetricsPrivateRecordSparseValueFunction::RunSync() { |
133 scoped_ptr<RecordSparseValue::Params> params( | 133 scoped_ptr<RecordSparseValue::Params> params( |
134 RecordSparseValue::Params::Create(*args_)); | 134 RecordSparseValue::Params::Create(*args_)); |
135 EXTENSION_FUNCTION_VALIDATE(params.get()); | 135 EXTENSION_FUNCTION_VALIDATE(params.get()); |
136 // This particular UMA_HISTOGRAM_ macro is okay for | 136 // This particular UMA_HISTOGRAM_ macro is okay for |
137 // non-runtime-constant strings. | 137 // non-runtime-constant strings. |
138 UMA_HISTOGRAM_SPARSE_SLOWLY(params->metric_name, params->value); | 138 UMA_HISTOGRAM_SPARSE_SLOWLY(params->metric_name, params->value); |
139 return true; | 139 return true; |
140 } | 140 } |
141 | 141 |
142 bool MetricsPrivateRecordPercentageFunction::RunImpl() { | 142 bool MetricsPrivateRecordPercentageFunction::RunSync() { |
143 scoped_ptr<RecordPercentage::Params> params( | 143 scoped_ptr<RecordPercentage::Params> params( |
144 RecordPercentage::Params::Create(*args_)); | 144 RecordPercentage::Params::Create(*args_)); |
145 EXTENSION_FUNCTION_VALIDATE(params.get()); | 145 EXTENSION_FUNCTION_VALIDATE(params.get()); |
146 return RecordValue(params->metric_name, base::LINEAR_HISTOGRAM, | 146 return RecordValue(params->metric_name, base::LINEAR_HISTOGRAM, |
147 1, 101, 102, params->value); | 147 1, 101, 102, params->value); |
148 } | 148 } |
149 | 149 |
150 bool MetricsPrivateRecordCountFunction::RunImpl() { | 150 bool MetricsPrivateRecordCountFunction::RunSync() { |
151 scoped_ptr<RecordCount::Params> params(RecordCount::Params::Create(*args_)); | 151 scoped_ptr<RecordCount::Params> params(RecordCount::Params::Create(*args_)); |
152 EXTENSION_FUNCTION_VALIDATE(params.get()); | 152 EXTENSION_FUNCTION_VALIDATE(params.get()); |
153 return RecordValue(params->metric_name, base::HISTOGRAM, | 153 return RecordValue(params->metric_name, base::HISTOGRAM, |
154 1, 1000000, 50, params->value); | 154 1, 1000000, 50, params->value); |
155 } | 155 } |
156 | 156 |
157 bool MetricsPrivateRecordSmallCountFunction::RunImpl() { | 157 bool MetricsPrivateRecordSmallCountFunction::RunSync() { |
158 scoped_ptr<RecordSmallCount::Params> params( | 158 scoped_ptr<RecordSmallCount::Params> params( |
159 RecordSmallCount::Params::Create(*args_)); | 159 RecordSmallCount::Params::Create(*args_)); |
160 EXTENSION_FUNCTION_VALIDATE(params.get()); | 160 EXTENSION_FUNCTION_VALIDATE(params.get()); |
161 return RecordValue(params->metric_name, base::HISTOGRAM, | 161 return RecordValue(params->metric_name, base::HISTOGRAM, |
162 1, 100, 50, params->value); | 162 1, 100, 50, params->value); |
163 } | 163 } |
164 | 164 |
165 bool MetricsPrivateRecordMediumCountFunction::RunImpl() { | 165 bool MetricsPrivateRecordMediumCountFunction::RunSync() { |
166 scoped_ptr<RecordMediumCount::Params> params( | 166 scoped_ptr<RecordMediumCount::Params> params( |
167 RecordMediumCount::Params::Create(*args_)); | 167 RecordMediumCount::Params::Create(*args_)); |
168 EXTENSION_FUNCTION_VALIDATE(params.get()); | 168 EXTENSION_FUNCTION_VALIDATE(params.get()); |
169 return RecordValue(params->metric_name, base::HISTOGRAM, | 169 return RecordValue(params->metric_name, base::HISTOGRAM, |
170 1, 10000, 50, params->value); | 170 1, 10000, 50, params->value); |
171 } | 171 } |
172 | 172 |
173 bool MetricsPrivateRecordTimeFunction::RunImpl() { | 173 bool MetricsPrivateRecordTimeFunction::RunSync() { |
174 scoped_ptr<RecordTime::Params> params(RecordTime::Params::Create(*args_)); | 174 scoped_ptr<RecordTime::Params> params(RecordTime::Params::Create(*args_)); |
175 EXTENSION_FUNCTION_VALIDATE(params.get()); | 175 EXTENSION_FUNCTION_VALIDATE(params.get()); |
176 static const int kTenSecMs = 10 * 1000; | 176 static const int kTenSecMs = 10 * 1000; |
177 return RecordValue(params->metric_name, base::HISTOGRAM, | 177 return RecordValue(params->metric_name, base::HISTOGRAM, |
178 1, kTenSecMs, 50, params->value); | 178 1, kTenSecMs, 50, params->value); |
179 } | 179 } |
180 | 180 |
181 bool MetricsPrivateRecordMediumTimeFunction::RunImpl() { | 181 bool MetricsPrivateRecordMediumTimeFunction::RunSync() { |
182 scoped_ptr<RecordMediumTime::Params> params( | 182 scoped_ptr<RecordMediumTime::Params> params( |
183 RecordMediumTime::Params::Create(*args_)); | 183 RecordMediumTime::Params::Create(*args_)); |
184 EXTENSION_FUNCTION_VALIDATE(params.get()); | 184 EXTENSION_FUNCTION_VALIDATE(params.get()); |
185 static const int kThreeMinMs = 3 * 60 * 1000; | 185 static const int kThreeMinMs = 3 * 60 * 1000; |
186 return RecordValue(params->metric_name, base::HISTOGRAM, | 186 return RecordValue(params->metric_name, base::HISTOGRAM, |
187 1, kThreeMinMs, 50, params->value); | 187 1, kThreeMinMs, 50, params->value); |
188 } | 188 } |
189 | 189 |
190 bool MetricsPrivateRecordLongTimeFunction::RunImpl() { | 190 bool MetricsPrivateRecordLongTimeFunction::RunSync() { |
191 scoped_ptr<RecordLongTime::Params> params( | 191 scoped_ptr<RecordLongTime::Params> params( |
192 RecordLongTime::Params::Create(*args_)); | 192 RecordLongTime::Params::Create(*args_)); |
193 EXTENSION_FUNCTION_VALIDATE(params.get()); | 193 EXTENSION_FUNCTION_VALIDATE(params.get()); |
194 static const int kOneHourMs = 60 * 60 * 1000; | 194 static const int kOneHourMs = 60 * 60 * 1000; |
195 return RecordValue(params->metric_name, base::HISTOGRAM, | 195 return RecordValue(params->metric_name, base::HISTOGRAM, |
196 1, kOneHourMs, 50, params->value); | 196 1, kOneHourMs, 50, params->value); |
197 } | 197 } |
198 | 198 |
199 } // namespace extensions | 199 } // namespace extensions |
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