Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 1 | /* |
yro | 0feae94 | 2017-11-15 14:38:48 -0800 | [diff] [blame] | 2 | * Copyright (C) 2017 The Android Open Source Project |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef STATS_SERVICE_H |
| 18 | #define STATS_SERVICE_H |
| 19 | |
David Chen | 9fdd403 | 2018-03-20 14:38:56 -0700 | [diff] [blame] | 20 | #include <gtest/gtest_prod.h> |
David Chen | 0656b7a | 2017-09-13 15:53:39 -0700 | [diff] [blame] | 21 | #include "StatsLogProcessor.h" |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 22 | #include "anomaly/AlarmMonitor.h" |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 23 | #include "config/ConfigManager.h" |
| 24 | #include "external/StatsPullerManager.h" |
Yao Chen | 0f86186 | 2019-03-27 11:51:15 -0700 | [diff] [blame] | 25 | #include "logd/LogEventQueue.h" |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 26 | #include "packages/UidMap.h" |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 27 | #include "shell/ShellSubscriber.h" |
Chenjie Yu | aa5b201 | 2018-03-21 13:53:15 -0700 | [diff] [blame] | 28 | #include "statscompanion_util.h" |
David Chen | 0656b7a | 2017-09-13 15:53:39 -0700 | [diff] [blame] | 29 | |
Howard Ro | a46b658 | 2018-09-18 16:45:02 -0700 | [diff] [blame] | 30 | #include <android/frameworks/stats/1.0/IStats.h> |
| 31 | #include <android/frameworks/stats/1.0/types.h> |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 32 | #include <android/os/BnStatsManager.h> |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 33 | #include <android/os/IStatsCompanionService.h> |
Chenjie Yu | 6b1667c | 2019-01-18 10:09:33 -0800 | [diff] [blame] | 34 | #include <android/os/IStatsManager.h> |
Joe Onorato | 2cbc2cc | 2017-08-30 17:03:23 -0700 | [diff] [blame] | 35 | #include <binder/IResultReceiver.h> |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 36 | #include <utils/Looper.h> |
| 37 | |
| 38 | #include <deque> |
| 39 | #include <mutex> |
| 40 | |
| 41 | using namespace android; |
| 42 | using namespace android::base; |
| 43 | using namespace android::binder; |
Howard Ro | a46b658 | 2018-09-18 16:45:02 -0700 | [diff] [blame] | 44 | using namespace android::frameworks::stats::V1_0; |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 45 | using namespace android::os; |
| 46 | using namespace std; |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 47 | |
Bookatz | 906a35c | 2017-09-20 15:26:44 -0700 | [diff] [blame] | 48 | namespace android { |
| 49 | namespace os { |
| 50 | namespace statsd { |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 51 | |
Howard Ro | a46b658 | 2018-09-18 16:45:02 -0700 | [diff] [blame] | 52 | using android::hardware::Return; |
| 53 | |
| 54 | class StatsService : public BnStatsManager, |
Howard Ro | a46b658 | 2018-09-18 16:45:02 -0700 | [diff] [blame] | 55 | public IStats, |
| 56 | public IBinder::DeathRecipient { |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 57 | public: |
Yao Chen | 0f86186 | 2019-03-27 11:51:15 -0700 | [diff] [blame] | 58 | StatsService(const sp<Looper>& handlerLooper, std::shared_ptr<LogEventQueue> queue); |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 59 | virtual ~StatsService(); |
| 60 | |
Bookatz | 1d0136d | 2017-12-01 11:13:32 -0800 | [diff] [blame] | 61 | /** The anomaly alarm registered with AlarmManager won't be updated by less than this. */ |
Bookatz | 1d0136d | 2017-12-01 11:13:32 -0800 | [diff] [blame] | 62 | const uint32_t MIN_DIFF_TO_UPDATE_REGISTERED_ALARM_SECS = 5; |
| 63 | |
Joe Onorato | 2cbc2cc | 2017-08-30 17:03:23 -0700 | [diff] [blame] | 64 | virtual status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags); |
Joe Onorato | 2cbc2cc | 2017-08-30 17:03:23 -0700 | [diff] [blame] | 65 | virtual status_t dump(int fd, const Vector<String16>& args); |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 66 | virtual status_t command(int inFd, int outFd, int err, Vector<String8>& args, |
| 67 | sp<IResultReceiver> resultReceiver); |
Joe Onorato | 2cbc2cc | 2017-08-30 17:03:23 -0700 | [diff] [blame] | 68 | |
| 69 | virtual Status systemRunning(); |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 70 | virtual Status statsCompanionReady(); |
Bookatz | 1b0b114 | 2017-09-08 11:58:42 -0700 | [diff] [blame] | 71 | virtual Status informAnomalyAlarmFired(); |
Bookatz | 1b0b114 | 2017-09-08 11:58:42 -0700 | [diff] [blame] | 72 | virtual Status informPollAlarmFired(); |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 73 | virtual Status informAlarmForSubscriberTriggeringFired(); |
| 74 | |
Dianne Hackborn | 3accca0 | 2013-09-20 09:32:11 -0700 | [diff] [blame] | 75 | virtual Status informAllUidData(const vector<int32_t>& uid, const vector<int64_t>& version, |
dwchen | 730403e | 2018-10-29 11:41:56 -0700 | [diff] [blame] | 76 | const vector<String16>& version_string, |
| 77 | const vector<String16>& app, const vector<String16>& installer); |
| 78 | virtual Status informOnePackage(const String16& app, int32_t uid, int64_t version, |
| 79 | const String16& version_string, const String16& installer); |
David Chen | de70169 | 2017-10-05 13:16:02 -0700 | [diff] [blame] | 80 | virtual Status informOnePackageRemoved(const String16& app, int32_t uid); |
Yangster-mac | 892f3d3 | 2018-05-02 14:16:48 -0700 | [diff] [blame] | 81 | virtual Status informDeviceShutdown(); |
David Chen | de70169 | 2017-10-05 13:16:02 -0700 | [diff] [blame] | 82 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 83 | /** |
| 84 | * Called right before we start processing events. |
| 85 | */ |
| 86 | void Startup(); |
| 87 | |
| 88 | /** |
Yangster-mac | 97e7d20 | 2018-10-09 11:05:39 -0700 | [diff] [blame] | 89 | * Called when terminiation signal received. |
| 90 | */ |
| 91 | void Terminate(); |
| 92 | |
| 93 | /** |
Yao Chen | 0f86186 | 2019-03-27 11:51:15 -0700 | [diff] [blame] | 94 | * Test ONLY interface. In real world, StatsService reads from LogEventQueue. |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 95 | */ |
Yao Chen | 3ff3a49 | 2018-08-06 16:17:37 -0700 | [diff] [blame] | 96 | virtual void OnLogEvent(LogEvent* event); |
David Chen | 0656b7a | 2017-09-13 15:53:39 -0700 | [diff] [blame] | 97 | |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 98 | /** |
David Chen | adaf8b3 | 2017-11-03 15:42:08 -0700 | [diff] [blame] | 99 | * Binder call for clients to request data for this configuration key. |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 100 | */ |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 101 | virtual Status getData(int64_t key, |
| 102 | const String16& packageName, |
| 103 | vector<uint8_t>* output) override; |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 104 | |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 105 | |
| 106 | /** |
David Chen | 2e8f380 | 2017-11-22 10:56:48 -0800 | [diff] [blame] | 107 | * Binder call for clients to get metadata across all configs in statsd. |
| 108 | */ |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 109 | virtual Status getMetadata(const String16& packageName, |
| 110 | vector<uint8_t>* output) override; |
David Chen | 2e8f380 | 2017-11-22 10:56:48 -0800 | [diff] [blame] | 111 | |
Yangster-mac | 94e197c | 2018-01-02 16:03:03 -0800 | [diff] [blame] | 112 | |
David Chen | 2e8f380 | 2017-11-22 10:56:48 -0800 | [diff] [blame] | 113 | /** |
David Chen | adaf8b3 | 2017-11-03 15:42:08 -0700 | [diff] [blame] | 114 | * Binder call to let clients send a configuration and indicate they're interested when they |
| 115 | * should requestData for this configuration. |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 116 | */ |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 117 | virtual Status addConfiguration(int64_t key, |
| 118 | const vector<uint8_t>& config, |
| 119 | const String16& packageName) override; |
David Chen | 661f791 | 2018-01-22 17:46:24 -0800 | [diff] [blame] | 120 | |
| 121 | /** |
| 122 | * Binder call to let clients register the data fetch operation for a configuration. |
| 123 | */ |
Bookatz | 4f71629 | 2018-04-10 17:15:12 -0700 | [diff] [blame] | 124 | virtual Status setDataFetchOperation(int64_t key, |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 125 | const sp<android::IBinder>& intentSender, |
| 126 | const String16& packageName) override; |
David Chen | 661f791 | 2018-01-22 17:46:24 -0800 | [diff] [blame] | 127 | |
| 128 | /** |
| 129 | * Binder call to remove the data fetch operation for the specified config key. |
| 130 | */ |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 131 | virtual Status removeDataFetchOperation(int64_t key, |
| 132 | const String16& packageName) override; |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 133 | |
| 134 | /** |
Tej Singh | 2c9ef2a | 2019-01-22 11:33:51 -0800 | [diff] [blame] | 135 | * Binder call to let clients register the active configs changed operation. |
| 136 | */ |
| 137 | virtual Status setActiveConfigsChangedOperation(const sp<android::IBinder>& intentSender, |
| 138 | const String16& packageName, |
| 139 | vector<int64_t>* output) override; |
| 140 | |
| 141 | /** |
| 142 | * Binder call to remove the active configs changed operation for the specified package.. |
| 143 | */ |
| 144 | virtual Status removeActiveConfigsChangedOperation(const String16& packageName) override; |
| 145 | /** |
David Chen | adaf8b3 | 2017-11-03 15:42:08 -0700 | [diff] [blame] | 146 | * Binder call to allow clients to remove the specified configuration. |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 147 | */ |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 148 | virtual Status removeConfiguration(int64_t key, |
| 149 | const String16& packageName) override; |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 150 | |
Bookatz | c697797 | 2018-01-16 16:55:05 -0800 | [diff] [blame] | 151 | /** |
| 152 | * Binder call to associate the given config's subscriberId with the given intentSender. |
| 153 | * intentSender must be convertible into an IntentSender (in Java) using IntentSender(IBinder). |
| 154 | */ |
| 155 | virtual Status setBroadcastSubscriber(int64_t configId, |
| 156 | int64_t subscriberId, |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 157 | const sp<android::IBinder>& intentSender, |
| 158 | const String16& packageName) override; |
Bookatz | c697797 | 2018-01-16 16:55:05 -0800 | [diff] [blame] | 159 | |
| 160 | /** |
| 161 | * Binder call to unassociate the given config's subscriberId with any intentSender. |
| 162 | */ |
Jeff Sharkey | 6b64925 | 2018-04-16 09:50:22 -0600 | [diff] [blame] | 163 | virtual Status unsetBroadcastSubscriber(int64_t configId, |
| 164 | int64_t subscriberId, |
| 165 | const String16& packageName) override; |
Bookatz | c697797 | 2018-01-16 16:55:05 -0800 | [diff] [blame] | 166 | |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 167 | /** Inform statsCompanion that statsd is ready. */ |
| 168 | virtual void sayHiToStatsCompanion(); |
| 169 | |
yro | be6d7f9 | 2018-05-04 13:02:53 -0700 | [diff] [blame] | 170 | /** |
| 171 | * Binder call to get AppBreadcrumbReported atom. |
| 172 | */ |
| 173 | virtual Status sendAppBreadcrumbAtom(int32_t label, int32_t state) override; |
| 174 | |
Howard Ro | a46b658 | 2018-09-18 16:45:02 -0700 | [diff] [blame] | 175 | /** |
Tej Singh | a0c89dd | 2019-01-25 16:39:18 -0800 | [diff] [blame] | 176 | * Binder call to register a callback function for a vendor pulled atom. |
| 177 | * Note: this atom must NOT have uid as a field. |
| 178 | */ |
| 179 | virtual Status registerPullerCallback(int32_t atomTag, |
| 180 | const sp<android::os::IStatsPullerCallback>& pullerCallback, |
| 181 | const String16& packageName) override; |
| 182 | |
| 183 | /** |
| 184 | * Binder call to unregister any existing callback function for a vendor pulled atom. |
| 185 | */ |
| 186 | virtual Status unregisterPullerCallback(int32_t atomTag, const String16& packageName) override; |
| 187 | |
| 188 | /** |
Chenjie Yu | 6b1667c | 2019-01-18 10:09:33 -0800 | [diff] [blame] | 189 | * Binder call to log BinaryPushStateChanged atom. |
| 190 | */ |
| 191 | virtual Status sendBinaryPushStateChangedAtom( |
Tej Singh | 9b4a5ec | 2019-04-25 12:43:35 -0700 | [diff] [blame] | 192 | const android::String16& trainNameIn, |
| 193 | const int64_t trainVersionCodeIn, |
| 194 | const int options, |
| 195 | const int32_t state, |
| 196 | const std::vector<int64_t>& experimentIdsIn) override; |
Chenjie Yu | 6b1667c | 2019-01-18 10:09:33 -0800 | [diff] [blame] | 197 | |
| 198 | /** |
Jeff Hamilton | fa2f91c | 2019-03-22 00:25:02 -0400 | [diff] [blame] | 199 | * Binder call to get registered experiment IDs. |
| 200 | */ |
| 201 | virtual Status getRegisteredExperimentIds(std::vector<int64_t>* expIdsOut); |
| 202 | |
| 203 | /** |
Howard Ro | a46b658 | 2018-09-18 16:45:02 -0700 | [diff] [blame] | 204 | * Binder call to get SpeakerImpedance atom. |
| 205 | */ |
| 206 | virtual Return<void> reportSpeakerImpedance(const SpeakerImpedance& speakerImpedance) override; |
| 207 | |
| 208 | /** |
| 209 | * Binder call to get HardwareFailed atom. |
| 210 | */ |
| 211 | virtual Return<void> reportHardwareFailed(const HardwareFailed& hardwareFailed) override; |
| 212 | |
| 213 | /** |
| 214 | * Binder call to get PhysicalDropDetected atom. |
| 215 | */ |
| 216 | virtual Return<void> reportPhysicalDropDetected( |
| 217 | const PhysicalDropDetected& physicalDropDetected) override; |
| 218 | |
| 219 | /** |
| 220 | * Binder call to get ChargeCyclesReported atom. |
| 221 | */ |
| 222 | virtual Return<void> reportChargeCycles(const ChargeCycles& chargeCycles) override; |
| 223 | |
| 224 | /** |
| 225 | * Binder call to get BatteryHealthSnapshot atom. |
| 226 | */ |
| 227 | virtual Return<void> reportBatteryHealthSnapshot( |
| 228 | const BatteryHealthSnapshotArgs& batteryHealthSnapshotArgs) override; |
| 229 | |
| 230 | /** |
| 231 | * Binder call to get SlowIo atom. |
| 232 | */ |
| 233 | virtual Return<void> reportSlowIo(const SlowIo& slowIo) override; |
| 234 | |
| 235 | /** |
| 236 | * Binder call to get BatteryCausedShutdown atom. |
| 237 | */ |
| 238 | virtual Return<void> reportBatteryCausedShutdown( |
| 239 | const BatteryCausedShutdown& batteryCausedShutdown) override; |
| 240 | |
Maggie White | fc1aa59 | 2018-11-28 21:55:23 -0800 | [diff] [blame] | 241 | /** |
| 242 | * Binder call to get UsbPortOverheatEvent atom. |
| 243 | */ |
| 244 | virtual Return<void> reportUsbPortOverheatEvent( |
| 245 | const UsbPortOverheatEvent& usbPortOverheatEvent) override; |
| 246 | |
Carter Hsu | b8fd1e9 | 2019-01-11 15:24:45 +0800 | [diff] [blame] | 247 | /** |
| 248 | * Binder call to get Speech DSP state atom. |
| 249 | */ |
| 250 | virtual Return<void> reportSpeechDspStat( |
| 251 | const SpeechDspStat& speechDspStat) override; |
| 252 | |
Maggie White | 58174da | 2019-01-18 15:23:35 -0800 | [diff] [blame] | 253 | /** |
| 254 | * Binder call to get vendor atom. |
| 255 | */ |
| 256 | virtual Return<void> reportVendorAtom(const VendorAtom& vendorAtom) override; |
| 257 | |
yro | 31eb67b | 2017-10-24 13:33:21 -0700 | [diff] [blame] | 258 | /** IBinder::DeathRecipient */ |
| 259 | virtual void binderDied(const wp<IBinder>& who) override; |
| 260 | |
Chenjie Yu | 1a317ba | 2017-10-05 16:05:32 -0700 | [diff] [blame] | 261 | private: |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 262 | /** |
| 263 | * Load system properties at init. |
| 264 | */ |
| 265 | void init_system_properties(); |
David Chen | de70169 | 2017-10-05 13:16:02 -0700 | [diff] [blame] | 266 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 267 | /** |
| 268 | * Helper for loading system properties. |
| 269 | */ |
| 270 | static void init_build_type_callback(void* cookie, const char* name, const char* value, |
| 271 | uint32_t serial); |
Bookatz | 906a35c | 2017-09-20 15:26:44 -0700 | [diff] [blame] | 272 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 273 | /** |
Bookatz | ff71cad | 2018-09-20 17:17:49 -0700 | [diff] [blame] | 274 | * Proto output of statsd report data dumpsys, wrapped in a StatsDataDumpProto. |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 275 | */ |
Bookatz | ff71cad | 2018-09-20 17:17:49 -0700 | [diff] [blame] | 276 | void dumpIncidentSection(int outFd); |
| 277 | |
| 278 | /** |
| 279 | * Text or proto output of statsdStats dumpsys. |
| 280 | */ |
| 281 | void dumpStatsdStats(int outFd, bool verbose, bool proto); |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 282 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 283 | /** |
| 284 | * Print usage information for the commands |
| 285 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 286 | void print_cmd_help(int out); |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 287 | |
Yao Chen | 0f86186 | 2019-03-27 11:51:15 -0700 | [diff] [blame] | 288 | /* Runs on its dedicated thread to process pushed stats event from socket. */ |
| 289 | void readLogs(); |
| 290 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 291 | /** |
David Chen | adaf8b3 | 2017-11-03 15:42:08 -0700 | [diff] [blame] | 292 | * Trigger a broadcast. |
| 293 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 294 | status_t cmd_trigger_broadcast(int outFd, Vector<String8>& args); |
David Chen | adaf8b3 | 2017-11-03 15:42:08 -0700 | [diff] [blame] | 295 | |
Tej Singh | 6ede28b | 2019-01-29 17:06:54 -0800 | [diff] [blame] | 296 | |
| 297 | /** |
| 298 | * Trigger an active configs changed broadcast. |
| 299 | */ |
| 300 | status_t cmd_trigger_active_config_broadcast(int outFd, Vector<String8>& args); |
| 301 | |
David Chen | adaf8b3 | 2017-11-03 15:42:08 -0700 | [diff] [blame] | 302 | /** |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 303 | * Handle the config sub-command. |
| 304 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 305 | status_t cmd_config(int inFd, int outFd, int err, Vector<String8>& args); |
Chenjie Yu | 1a317ba | 2017-10-05 16:05:32 -0700 | [diff] [blame] | 306 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 307 | /** |
David Chen | 1d7b0cd | 2017-11-15 14:20:04 -0800 | [diff] [blame] | 308 | * Prints some basic stats to std out. |
| 309 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 310 | status_t cmd_print_stats(int outFd, const Vector<String8>& args); |
David Chen | 1d7b0cd | 2017-11-15 14:20:04 -0800 | [diff] [blame] | 311 | |
| 312 | /** |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 313 | * Print the event log. |
| 314 | */ |
Bookatz | ff71cad | 2018-09-20 17:17:49 -0700 | [diff] [blame] | 315 | status_t cmd_dump_report(int outFd, const Vector<String8>& args); |
Yao Chen | 729093d | 2017-10-16 10:33:26 -0700 | [diff] [blame] | 316 | |
| 317 | /** |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 318 | * Print the mapping of uids to package names. |
| 319 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 320 | status_t cmd_print_uid_map(int outFd, const Vector<String8>& args); |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 321 | |
| 322 | /** |
yro | 947fbce | 2017-11-15 22:50:23 -0800 | [diff] [blame] | 323 | * Flush the data to disk. |
| 324 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 325 | status_t cmd_write_data_to_disk(int outFd); |
yro | 947fbce | 2017-11-15 22:50:23 -0800 | [diff] [blame] | 326 | |
| 327 | /** |
David Chen | b639d14 | 2018-02-14 17:29:54 -0800 | [diff] [blame] | 328 | * Write an AppBreadcrumbReported event to the StatsLog buffer, as if calling |
| 329 | * StatsLog.write(APP_BREADCRUMB_REPORTED). |
Bookatz | b223c4e | 2018-02-01 15:35:04 -0800 | [diff] [blame] | 330 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 331 | status_t cmd_log_app_breadcrumb(int outFd, const Vector<String8>& args); |
Bookatz | b223c4e | 2018-02-01 15:35:04 -0800 | [diff] [blame] | 332 | |
| 333 | /** |
Tej Singh | 53f9dee | 2019-04-30 17:45:54 -0700 | [diff] [blame] | 334 | * Write an BinaryPushStateChanged event, as if calling StatsLog.logBinaryPushStateChanged(). |
| 335 | */ |
| 336 | status_t cmd_log_binary_push(int outFd, const Vector<String8>& args); |
| 337 | |
| 338 | /** |
David Chen | 1481fe1 | 2017-10-16 13:16:34 -0700 | [diff] [blame] | 339 | * Print contents of a pulled metrics source. |
| 340 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 341 | status_t cmd_print_pulled_metrics(int outFd, const Vector<String8>& args); |
David Chen | 1481fe1 | 2017-10-16 13:16:34 -0700 | [diff] [blame] | 342 | |
| 343 | /** |
yro | 74fed97 | 2017-11-27 14:42:42 -0800 | [diff] [blame] | 344 | * Removes all configs stored on disk and on memory. |
yro | 87d983c | 2017-11-14 21:31:43 -0800 | [diff] [blame] | 345 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 346 | status_t cmd_remove_all_configs(int outFd); |
yro | 87d983c | 2017-11-14 21:31:43 -0800 | [diff] [blame] | 347 | |
Yao Chen | 8d9989b | 2017-11-18 18:54:50 -0800 | [diff] [blame] | 348 | /* |
| 349 | * Dump memory usage by statsd. |
| 350 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 351 | status_t cmd_dump_memory_info(int outFd); |
Yao Chen | 8d9989b | 2017-11-18 18:54:50 -0800 | [diff] [blame] | 352 | |
yro | 1cf2ac5 | 2018-03-07 17:59:13 -0800 | [diff] [blame] | 353 | /* |
Chenjie Yu | e72252b | 2018-02-01 13:19:35 -0800 | [diff] [blame] | 354 | * Clear all puller cached data |
| 355 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 356 | status_t cmd_clear_puller_cache(int outFd); |
Chenjie Yu | e72252b | 2018-02-01 13:19:35 -0800 | [diff] [blame] | 357 | |
yro | 87d983c | 2017-11-14 21:31:43 -0800 | [diff] [blame] | 358 | /** |
Yao Chen | 876889c | 2018-05-02 11:16:16 -0700 | [diff] [blame] | 359 | * Print all stats logs received to logcat. |
| 360 | */ |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 361 | status_t cmd_print_logs(int outFd, const Vector<String8>& args); |
Yao Chen | 876889c | 2018-05-02 11:16:16 -0700 | [diff] [blame] | 362 | |
| 363 | /** |
Bookatz | d238657 | 2018-12-14 15:53:14 -0800 | [diff] [blame] | 364 | * Writes the value of args[uidArgIndex] into uid. |
| 365 | * Returns whether the uid is reasonable (type uid_t) and whether |
| 366 | * 1. it is equal to the calling uid, or |
| 367 | * 2. the device is mEngBuild, or |
| 368 | * 3. the caller is AID_ROOT and the uid is AID_SHELL (i.e. ROOT can impersonate SHELL). |
| 369 | */ |
| 370 | bool getUidFromArgs(const Vector<String8>& args, size_t uidArgIndex, int32_t& uid); |
| 371 | |
| 372 | /** |
Tej Singh | 6ede28b | 2019-01-29 17:06:54 -0800 | [diff] [blame] | 373 | * Writes the value of uidSting into uid. |
| 374 | * Returns whether the uid is reasonable (type uid_t) and whether |
| 375 | * 1. it is equal to the calling uid, or |
| 376 | * 2. the device is mEngBuild, or |
| 377 | * 3. the caller is AID_ROOT and the uid is AID_SHELL (i.e. ROOT can impersonate SHELL). |
| 378 | */ |
| 379 | bool getUidFromString(const char* uidString, int32_t& uid); |
| 380 | |
| 381 | /** |
David Chen | 9fdd403 | 2018-03-20 14:38:56 -0700 | [diff] [blame] | 382 | * Adds a configuration after checking permissions and obtaining UID from binder call. |
| 383 | */ |
| 384 | bool addConfigurationChecked(int uid, int64_t key, const vector<uint8_t>& config); |
| 385 | |
| 386 | /** |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 387 | * Update a configuration. |
| 388 | */ |
| 389 | void set_config(int uid, const string& name, const StatsdConfig& config); |
| 390 | |
| 391 | /** |
| 392 | * Tracks the uid <--> package name mapping. |
| 393 | */ |
| 394 | sp<UidMap> mUidMap; |
| 395 | |
| 396 | /** |
Chenjie Yu | e221920 | 2018-06-08 10:07:51 -0700 | [diff] [blame] | 397 | * Fetches external metrics |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 398 | */ |
Chenjie Yu | e221920 | 2018-06-08 10:07:51 -0700 | [diff] [blame] | 399 | sp<StatsPullerManager> mPullerManager; |
David Chen | de70169 | 2017-10-05 13:16:02 -0700 | [diff] [blame] | 400 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 401 | /** |
| 402 | * Tracks the configurations that have been passed to statsd. |
| 403 | */ |
| 404 | sp<ConfigManager> mConfigManager; |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 405 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 406 | /** |
| 407 | * The metrics recorder. |
| 408 | */ |
| 409 | sp<StatsLogProcessor> mProcessor; |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 410 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 411 | /** |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 412 | * The alarm monitor for anomaly detection. |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 413 | */ |
Yangster-mac | 932ecec | 2018-02-01 10:23:52 -0800 | [diff] [blame] | 414 | const sp<AlarmMonitor> mAnomalyAlarmMonitor; |
| 415 | |
| 416 | /** |
| 417 | * The alarm monitor for alarms to directly trigger subscriber. |
| 418 | */ |
| 419 | const sp<AlarmMonitor> mPeriodicAlarmMonitor; |
Bookatz | b487b55 | 2017-09-18 11:26:01 -0700 | [diff] [blame] | 420 | |
Joe Onorato | 9fc9edf | 2017-10-15 20:08:52 -0700 | [diff] [blame] | 421 | /** |
| 422 | * Whether this is an eng build. |
| 423 | */ |
| 424 | bool mEngBuild; |
David Chen | 9fdd403 | 2018-03-20 14:38:56 -0700 | [diff] [blame] | 425 | |
Yao Chen | a80e5c0 | 2018-09-04 13:55:29 -0700 | [diff] [blame] | 426 | sp<ShellSubscriber> mShellSubscriber; |
| 427 | |
Yao Chen | 0f86186 | 2019-03-27 11:51:15 -0700 | [diff] [blame] | 428 | std::shared_ptr<LogEventQueue> mEventQueue; |
| 429 | |
Tej Singh | f53d445 | 2019-05-09 18:17:59 -0700 | [diff] [blame] | 430 | FRIEND_TEST(StatsLogProcessorTest, TestActivationsPersistAcrossSystemServerRestart); |
David Chen | 9fdd403 | 2018-03-20 14:38:56 -0700 | [diff] [blame] | 431 | FRIEND_TEST(StatsServiceTest, TestAddConfig_simple); |
| 432 | FRIEND_TEST(StatsServiceTest, TestAddConfig_empty); |
| 433 | FRIEND_TEST(StatsServiceTest, TestAddConfig_invalid); |
Bookatz | d238657 | 2018-12-14 15:53:14 -0800 | [diff] [blame] | 434 | FRIEND_TEST(StatsServiceTest, TestGetUidFromArgs); |
David Chen | bd12527 | 2018-04-04 19:02:50 -0700 | [diff] [blame] | 435 | FRIEND_TEST(PartialBucketE2eTest, TestCountMetricNoSplitOnNewApp); |
| 436 | FRIEND_TEST(PartialBucketE2eTest, TestCountMetricSplitOnUpgrade); |
| 437 | FRIEND_TEST(PartialBucketE2eTest, TestCountMetricSplitOnRemoval); |
| 438 | FRIEND_TEST(PartialBucketE2eTest, TestCountMetricWithoutSplit); |
David Chen | 81245fd | 2018-04-12 14:33:37 -0700 | [diff] [blame] | 439 | FRIEND_TEST(PartialBucketE2eTest, TestValueMetricWithoutMinPartialBucket); |
| 440 | FRIEND_TEST(PartialBucketE2eTest, TestValueMetricWithMinPartialBucket); |
| 441 | FRIEND_TEST(PartialBucketE2eTest, TestGaugeMetricWithoutMinPartialBucket); |
| 442 | FRIEND_TEST(PartialBucketE2eTest, TestGaugeMetricWithMinPartialBucket); |
Joe Onorato | 5dcbc6c | 2017-08-29 15:13:58 -0700 | [diff] [blame] | 443 | }; |
| 444 | |
Yao Chen | ef99c4f | 2017-09-22 16:26:54 -0700 | [diff] [blame] | 445 | } // namespace statsd |
| 446 | } // namespace os |
| 447 | } // namespace android |
Bookatz | 906a35c | 2017-09-20 15:26:44 -0700 | [diff] [blame] | 448 | |
Yao Chen | ef99c4f | 2017-09-22 16:26:54 -0700 | [diff] [blame] | 449 | #endif // STATS_SERVICE_H |