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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 //------------------------------------------------------------------------------ | 5 //------------------------------------------------------------------------------ |
6 // Description of the life cycle of a instance of MetricsService. | 6 // Description of the life cycle of a instance of MetricsService. |
7 // | 7 // |
8 // OVERVIEW | 8 // OVERVIEW |
9 // | 9 // |
10 // A MetricsService instance is typically created at application startup. It is | 10 // A MetricsService instance is typically created at application startup. It is |
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152 #include "components/browser_watcher/stability_data_names.h" | 152 #include "components/browser_watcher/stability_data_names.h" |
153 #include "components/browser_watcher/stability_debugging.h" | 153 #include "components/browser_watcher/stability_debugging.h" |
154 #include "components/metrics/data_use_tracker.h" | 154 #include "components/metrics/data_use_tracker.h" |
155 #include "components/metrics/metrics_log.h" | 155 #include "components/metrics/metrics_log.h" |
156 #include "components/metrics/metrics_log_manager.h" | 156 #include "components/metrics/metrics_log_manager.h" |
157 #include "components/metrics/metrics_log_uploader.h" | 157 #include "components/metrics/metrics_log_uploader.h" |
158 #include "components/metrics/metrics_pref_names.h" | 158 #include "components/metrics/metrics_pref_names.h" |
159 #include "components/metrics/metrics_reporting_scheduler.h" | 159 #include "components/metrics/metrics_reporting_scheduler.h" |
160 #include "components/metrics/metrics_service_client.h" | 160 #include "components/metrics/metrics_service_client.h" |
161 #include "components/metrics/metrics_state_manager.h" | 161 #include "components/metrics/metrics_state_manager.h" |
| 162 #include "components/metrics/url_constants.h" |
162 #include "components/prefs/pref_registry_simple.h" | 163 #include "components/prefs/pref_registry_simple.h" |
163 #include "components/prefs/pref_service.h" | 164 #include "components/prefs/pref_service.h" |
164 #include "components/variations/entropy_provider.h" | 165 #include "components/variations/entropy_provider.h" |
165 | 166 |
166 namespace metrics { | 167 namespace metrics { |
167 | 168 |
168 namespace { | 169 namespace { |
169 | 170 |
170 // Check to see that we're being called on only one thread. | 171 // Check to see that we're being called on only one thread. |
171 bool IsSingleThreaded() { | 172 bool IsSingleThreaded() { |
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1002 void MetricsService::SendStagedLog() { | 1003 void MetricsService::SendStagedLog() { |
1003 DCHECK(log_manager_.has_staged_log()); | 1004 DCHECK(log_manager_.has_staged_log()); |
1004 if (!log_manager_.has_staged_log()) | 1005 if (!log_manager_.has_staged_log()) |
1005 return; | 1006 return; |
1006 | 1007 |
1007 DCHECK(!log_upload_in_progress_); | 1008 DCHECK(!log_upload_in_progress_); |
1008 log_upload_in_progress_ = true; | 1009 log_upload_in_progress_ = true; |
1009 | 1010 |
1010 if (!log_uploader_) { | 1011 if (!log_uploader_) { |
1011 log_uploader_ = client_->CreateUploader( | 1012 log_uploader_ = client_->CreateUploader( |
| 1013 client_->GetMetricsServerUrl(), |
| 1014 metrics::kDefaultMetricsMimeType, |
1012 base::Bind(&MetricsService::OnLogUploadComplete, | 1015 base::Bind(&MetricsService::OnLogUploadComplete, |
1013 self_ptr_factory_.GetWeakPtr())); | 1016 self_ptr_factory_.GetWeakPtr())); |
1014 } | 1017 } |
1015 | 1018 |
1016 const std::string hash = | 1019 const std::string hash = |
1017 base::HexEncode(log_manager_.staged_log_hash().data(), | 1020 base::HexEncode(log_manager_.staged_log_hash().data(), |
1018 log_manager_.staged_log_hash().size()); | 1021 log_manager_.staged_log_hash().size()); |
1019 log_uploader_->UploadLog(log_manager_.staged_log(), hash); | 1022 log_uploader_->UploadLog(log_manager_.staged_log(), hash); |
1020 | 1023 |
1021 HandleIdleSinceLastTransmission(true); | 1024 HandleIdleSinceLastTransmission(true); |
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1223 local_state_->SetBoolean(prefs::kStabilitySessionEndCompleted, end_completed); | 1226 local_state_->SetBoolean(prefs::kStabilitySessionEndCompleted, end_completed); |
1224 RecordCurrentState(local_state_); | 1227 RecordCurrentState(local_state_); |
1225 } | 1228 } |
1226 | 1229 |
1227 void MetricsService::RecordCurrentState(PrefService* pref) { | 1230 void MetricsService::RecordCurrentState(PrefService* pref) { |
1228 pref->SetInt64(prefs::kStabilityLastTimestampSec, | 1231 pref->SetInt64(prefs::kStabilityLastTimestampSec, |
1229 base::Time::Now().ToTimeT()); | 1232 base::Time::Now().ToTimeT()); |
1230 } | 1233 } |
1231 | 1234 |
1232 } // namespace metrics | 1235 } // namespace metrics |
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