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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #ifndef COMPONENTS_UKM_UKM_SERVICE_H_ | 5 #ifndef COMPONENTS_UKM_UKM_SERVICE_H_ |
6 #define COMPONENTS_UKM_UKM_SERVICE_H_ | 6 #define COMPONENTS_UKM_UKM_SERVICE_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <memory> | 9 #include <memory> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/callback.h" | 12 #include "base/callback.h" |
13 #include "base/feature_list.h" | 13 #include "base/feature_list.h" |
14 #include "base/macros.h" | 14 #include "base/macros.h" |
15 #include "base/memory/weak_ptr.h" | 15 #include "base/memory/weak_ptr.h" |
16 #include "base/threading/thread_checker.h" | 16 #include "base/threading/thread_checker.h" |
17 #include "build/build_config.h" | 17 #include "build/build_config.h" |
18 #include "components/metrics/metrics_provider.h" | 18 #include "components/metrics/metrics_provider.h" |
19 #include "components/metrics/metrics_reporting_scheduler.h" | 19 #include "components/metrics/metrics_rotation_scheduler.h" |
20 #include "components/metrics/persisted_logs.h" | 20 #include "components/ukm/ukm_reporting_service.h" |
21 #include "url/gurl.h" | 21 #include "url/gurl.h" |
22 | 22 |
23 class PrefRegistrySimple; | 23 class PrefRegistrySimple; |
24 class PrefService; | 24 class PrefService; |
25 class UkmPageLoadMetricsObserver; | 25 class UkmPageLoadMetricsObserver; |
26 | 26 |
27 namespace autofill { | 27 namespace autofill { |
28 class AutofillMetrics; | 28 class AutofillMetrics; |
29 } // namespace autofill | 29 } // namespace autofill |
30 | 30 |
31 namespace metrics { | 31 namespace metrics { |
32 class MetricsLogUploader; | |
33 class MetricsServiceClient; | 32 class MetricsServiceClient; |
34 } | 33 } |
35 | 34 |
36 namespace ukm { | 35 namespace ukm { |
37 | 36 |
38 class UkmEntry; | 37 class UkmEntry; |
39 class UkmEntryBuilder; | 38 class UkmEntryBuilder; |
40 class UkmSource; | 39 class UkmSource; |
41 | 40 |
42 // This feature controls whether UkmService should be created. | 41 // This feature controls whether UkmService should be created. |
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166 // The UKM session id stored in prefs. | 165 // The UKM session id stored in prefs. |
167 int32_t session_id_; | 166 int32_t session_id_; |
168 | 167 |
169 // Used to interact with the embedder. Weak pointer; must outlive |this| | 168 // Used to interact with the embedder. Weak pointer; must outlive |this| |
170 // instance. | 169 // instance. |
171 metrics::MetricsServiceClient* const client_; | 170 metrics::MetricsServiceClient* const client_; |
172 | 171 |
173 // Registered metrics providers. | 172 // Registered metrics providers. |
174 std::vector<std::unique_ptr<metrics::MetricsProvider>> metrics_providers_; | 173 std::vector<std::unique_ptr<metrics::MetricsProvider>> metrics_providers_; |
175 | 174 |
176 // Logs that have not yet been sent. | 175 // Log reporting service. |
177 metrics::PersistedLogs persisted_logs_; | 176 ukm::UkmReportingService reporting_service_; |
178 | 177 |
179 // The scheduler for determining when uploads should happen. | 178 // The scheduler for determining when uploads should happen. |
180 std::unique_ptr<metrics::MetricsReportingScheduler> scheduler_; | 179 std::unique_ptr<metrics::MetricsRotationScheduler> scheduler_; |
181 | 180 |
182 base::ThreadChecker thread_checker_; | 181 base::ThreadChecker thread_checker_; |
183 | 182 |
184 // Instance of the helper class for uploading logs. | |
185 std::unique_ptr<metrics::MetricsLogUploader> log_uploader_; | |
186 | |
187 bool initialize_started_; | 183 bool initialize_started_; |
188 bool initialize_complete_; | 184 bool initialize_complete_; |
189 bool log_upload_in_progress_; | |
190 | 185 |
191 // Contains newly added sources and entries of UKM metrics which periodically | 186 // Contains newly added sources and entries of UKM metrics which periodically |
192 // get serialized and cleared by BuildAndStoreLog(). | 187 // get serialized and cleared by BuildAndStoreLog(). |
193 std::map<int32_t, std::unique_ptr<UkmSource>> sources_; | 188 std::map<int32_t, std::unique_ptr<UkmSource>> sources_; |
194 std::vector<std::unique_ptr<UkmEntry>> entries_; | 189 std::vector<std::unique_ptr<UkmEntry>> entries_; |
195 | 190 |
196 // Whitelisted Entry hashes, only the ones in this set will be recorded. | 191 // Whitelisted Entry hashes, only the ones in this set will be recorded. |
197 std::set<uint64_t> whitelisted_entry_hashes_; | 192 std::set<uint64_t> whitelisted_entry_hashes_; |
198 | 193 |
199 // Weak pointers factory used to post task on different threads. All weak | 194 // Weak pointers factory used to post task on different threads. All weak |
200 // pointers managed by this factory have the same lifetime as UkmService. | 195 // pointers managed by this factory have the same lifetime as UkmService. |
201 base::WeakPtrFactory<UkmService> self_ptr_factory_; | 196 base::WeakPtrFactory<UkmService> self_ptr_factory_; |
202 | 197 |
203 DISALLOW_COPY_AND_ASSIGN(UkmService); | 198 DISALLOW_COPY_AND_ASSIGN(UkmService); |
204 }; | 199 }; |
205 | 200 |
206 } // namespace ukm | 201 } // namespace ukm |
207 | 202 |
208 #endif // COMPONENTS_UKM_UKM_SERVICE_H_ | 203 #endif // COMPONENTS_UKM_UKM_SERVICE_H_ |
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