Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 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 | |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 17 | #include "hash.h" |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 18 | #include "stats_log_util.h" |
| 19 | |
Ruchir Rastogi | e449b0c | 2020-02-10 17:40:09 -0800 | [diff] [blame] | 20 | #include <aidl/android/os/IStatsCompanionService.h> |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 21 | #include <private/android_filesystem_config.h> |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 22 | #include <set> |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 23 | #include <utils/SystemClock.h> |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 24 | |
Jonathan Nguyen | a0e6de1 | 2020-01-28 18:33:55 -0800 | [diff] [blame] | 25 | #include "statscompanion_util.h" |
| 26 | |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 27 | using android::util::AtomsInfo; |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 28 | using android::util::FIELD_COUNT_REPEATED; |
| 29 | using android::util::FIELD_TYPE_BOOL; |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 30 | using android::util::FIELD_TYPE_FIXED64; |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 31 | using android::util::FIELD_TYPE_FLOAT; |
| 32 | using android::util::FIELD_TYPE_INT32; |
| 33 | using android::util::FIELD_TYPE_INT64; |
| 34 | using android::util::FIELD_TYPE_MESSAGE; |
| 35 | using android::util::FIELD_TYPE_STRING; |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 36 | using android::util::FIELD_TYPE_UINT64; |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 37 | using android::util::ProtoOutputStream; |
| 38 | |
Ruchir Rastogi | e449b0c | 2020-02-10 17:40:09 -0800 | [diff] [blame] | 39 | using aidl::android::os::IStatsCompanionService; |
| 40 | using std::shared_ptr; |
| 41 | using std::string; |
| 42 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 43 | namespace android { |
| 44 | namespace os { |
| 45 | namespace statsd { |
| 46 | |
| 47 | // for DimensionsValue Proto |
| 48 | const int DIMENSIONS_VALUE_FIELD = 1; |
| 49 | const int DIMENSIONS_VALUE_VALUE_STR = 2; |
| 50 | const int DIMENSIONS_VALUE_VALUE_INT = 3; |
| 51 | const int DIMENSIONS_VALUE_VALUE_LONG = 4; |
Yao Chen | 4c959cb | 2018-02-13 13:27:48 -0800 | [diff] [blame] | 52 | // const int DIMENSIONS_VALUE_VALUE_BOOL = 5; // logd doesn't have bool data type. |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 53 | const int DIMENSIONS_VALUE_VALUE_FLOAT = 6; |
| 54 | const int DIMENSIONS_VALUE_VALUE_TUPLE = 7; |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 55 | const int DIMENSIONS_VALUE_VALUE_STR_HASH = 8; |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 56 | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 57 | const int DIMENSIONS_VALUE_TUPLE_VALUE = 1; |
| 58 | |
tsaichristine | 69000e6 | 2019-10-18 17:34:52 -0700 | [diff] [blame] | 59 | // for StateValue Proto |
| 60 | const int STATE_VALUE_ATOM_ID = 1; |
| 61 | const int STATE_VALUE_CONTENTS_GROUP_ID = 2; |
| 62 | const int STATE_VALUE_CONTENTS_VALUE = 3; |
| 63 | |
Chenjie Yu | b038b70 | 2017-12-18 15:15:34 -0800 | [diff] [blame] | 64 | // for PulledAtomStats proto |
| 65 | const int FIELD_ID_PULLED_ATOM_STATS = 10; |
| 66 | const int FIELD_ID_PULL_ATOM_ID = 1; |
| 67 | const int FIELD_ID_TOTAL_PULL = 2; |
| 68 | const int FIELD_ID_TOTAL_PULL_FROM_CACHE = 3; |
| 69 | const int FIELD_ID_MIN_PULL_INTERVAL_SEC = 4; |
Chenjie Yu | 48ed1cc | 2018-10-31 17:36:38 -0700 | [diff] [blame] | 70 | const int FIELD_ID_AVERAGE_PULL_TIME_NANOS = 5; |
| 71 | const int FIELD_ID_MAX_PULL_TIME_NANOS = 6; |
| 72 | const int FIELD_ID_AVERAGE_PULL_DELAY_NANOS = 7; |
| 73 | const int FIELD_ID_MAX_PULL_DELAY_NANOS = 8; |
Chenjie Yu | c715b9e | 2018-10-19 07:52:12 -0700 | [diff] [blame] | 74 | const int FIELD_ID_DATA_ERROR = 9; |
Chenjie Yu | 0bd73db | 2018-12-16 07:37:04 -0800 | [diff] [blame] | 75 | const int FIELD_ID_PULL_TIMEOUT = 10; |
| 76 | const int FIELD_ID_PULL_EXCEED_MAX_DELAY = 11; |
Misha Wagner | 1eee221 | 2019-01-22 11:47:11 +0000 | [diff] [blame] | 77 | const int FIELD_ID_PULL_FAILED = 12; |
| 78 | const int FIELD_ID_STATS_COMPANION_FAILED = 13; |
| 79 | const int FIELD_ID_STATS_COMPANION_BINDER_TRANSACTION_FAILED = 14; |
| 80 | const int FIELD_ID_EMPTY_DATA = 15; |
Tej Singh | a0c89dd | 2019-01-25 16:39:18 -0800 | [diff] [blame] | 81 | const int FIELD_ID_PULL_REGISTERED_COUNT = 16; |
| 82 | const int FIELD_ID_PULL_UNREGISTERED_COUNT = 17; |
Misha Wagner | 1eee221 | 2019-01-22 11:47:11 +0000 | [diff] [blame] | 83 | // for AtomMetricStats proto |
| 84 | const int FIELD_ID_ATOM_METRIC_STATS = 17; |
| 85 | const int FIELD_ID_METRIC_ID = 1; |
| 86 | const int FIELD_ID_HARD_DIMENSION_LIMIT_REACHED = 2; |
| 87 | const int FIELD_ID_LATE_LOG_EVENT_SKIPPED = 3; |
| 88 | const int FIELD_ID_SKIPPED_FORWARD_BUCKETS = 4; |
| 89 | const int FIELD_ID_BAD_VALUE_TYPE = 5; |
| 90 | const int FIELD_ID_CONDITION_CHANGE_IN_NEXT_BUCKET = 6; |
Olivier Gaillard | 9a5d359 | 2019-02-05 15:12:39 +0000 | [diff] [blame] | 91 | const int FIELD_ID_INVALIDATED_BUCKET = 7; |
Olivier Gaillard | 320952b | 2019-02-06 13:57:24 +0000 | [diff] [blame] | 92 | const int FIELD_ID_BUCKET_DROPPED = 8; |
Olivier Gaillard | 3ba2e93 | 2019-02-08 14:25:35 +0000 | [diff] [blame] | 93 | const int FIELD_ID_MIN_BUCKET_BOUNDARY_DELAY_NS = 9; |
| 94 | const int FIELD_ID_MAX_BUCKET_BOUNDARY_DELAY_NS = 10; |
Olivier Gaillard | e63d9e0 | 2019-02-12 14:43:59 +0000 | [diff] [blame] | 95 | const int FIELD_ID_BUCKET_UNKNOWN_CONDITION = 11; |
Olivier Gaillard | f248c0d | 2019-02-21 15:56:58 +0000 | [diff] [blame] | 96 | const int FIELD_ID_BUCKET_COUNT = 12; |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 97 | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 98 | namespace { |
Chenjie Yu | b038b70 | 2017-12-18 15:15:34 -0800 | [diff] [blame] | 99 | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 100 | void writeDimensionToProtoHelper(const std::vector<FieldValue>& dims, size_t* index, int depth, |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 101 | int prefix, std::set<string> *str_set, |
| 102 | ProtoOutputStream* protoOutput) { |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 103 | size_t count = dims.size(); |
| 104 | while (*index < count) { |
| 105 | const auto& dim = dims[*index]; |
| 106 | const int valueDepth = dim.mField.getDepth(); |
| 107 | const int valuePrefix = dim.mField.getPrefix(depth); |
| 108 | const int fieldNum = dim.mField.getPosAtDepth(depth); |
| 109 | if (valueDepth > 2) { |
| 110 | ALOGE("Depth > 2 not supported"); |
| 111 | return; |
| 112 | } |
| 113 | |
| 114 | if (depth == valueDepth && valuePrefix == prefix) { |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 115 | uint64_t token = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 116 | DIMENSIONS_VALUE_TUPLE_VALUE); |
| 117 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, fieldNum); |
| 118 | switch (dim.mValue.getType()) { |
| 119 | case INT: |
| 120 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_VALUE_INT, |
| 121 | dim.mValue.int_value); |
| 122 | break; |
| 123 | case LONG: |
| 124 | protoOutput->write(FIELD_TYPE_INT64 | DIMENSIONS_VALUE_VALUE_LONG, |
| 125 | (long long)dim.mValue.long_value); |
| 126 | break; |
| 127 | case FLOAT: |
| 128 | protoOutput->write(FIELD_TYPE_FLOAT | DIMENSIONS_VALUE_VALUE_FLOAT, |
| 129 | dim.mValue.float_value); |
| 130 | break; |
| 131 | case STRING: |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 132 | if (str_set == nullptr) { |
| 133 | protoOutput->write(FIELD_TYPE_STRING | DIMENSIONS_VALUE_VALUE_STR, |
| 134 | dim.mValue.str_value); |
| 135 | } else { |
| 136 | str_set->insert(dim.mValue.str_value); |
| 137 | protoOutput->write( |
| 138 | FIELD_TYPE_UINT64 | DIMENSIONS_VALUE_VALUE_STR_HASH, |
| 139 | (long long)Hash64(dim.mValue.str_value)); |
| 140 | } |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 141 | break; |
| 142 | default: |
| 143 | break; |
| 144 | } |
| 145 | if (token != 0) { |
| 146 | protoOutput->end(token); |
| 147 | } |
| 148 | (*index)++; |
| 149 | } else if (valueDepth > depth && valuePrefix == prefix) { |
| 150 | // Writing the sub tree |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 151 | uint64_t dimensionToken = protoOutput->start( |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 152 | FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | DIMENSIONS_VALUE_TUPLE_VALUE); |
| 153 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, fieldNum); |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 154 | uint64_t tupleToken = |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 155 | protoOutput->start(FIELD_TYPE_MESSAGE | DIMENSIONS_VALUE_VALUE_TUPLE); |
| 156 | writeDimensionToProtoHelper(dims, index, valueDepth, dim.mField.getPrefix(valueDepth), |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 157 | str_set, protoOutput); |
| 158 | protoOutput->end(tupleToken); |
| 159 | protoOutput->end(dimensionToken); |
| 160 | } else { |
| 161 | // Done with the prev sub tree |
| 162 | return; |
| 163 | } |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | void writeDimensionLeafToProtoHelper(const std::vector<FieldValue>& dims, |
| 168 | const int dimensionLeafField, |
| 169 | size_t* index, int depth, |
| 170 | int prefix, std::set<string> *str_set, |
| 171 | ProtoOutputStream* protoOutput) { |
| 172 | size_t count = dims.size(); |
| 173 | while (*index < count) { |
| 174 | const auto& dim = dims[*index]; |
| 175 | const int valueDepth = dim.mField.getDepth(); |
| 176 | const int valuePrefix = dim.mField.getPrefix(depth); |
| 177 | if (valueDepth > 2) { |
| 178 | ALOGE("Depth > 2 not supported"); |
| 179 | return; |
| 180 | } |
| 181 | |
| 182 | if (depth == valueDepth && valuePrefix == prefix) { |
| 183 | uint64_t token = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | |
| 184 | dimensionLeafField); |
| 185 | switch (dim.mValue.getType()) { |
| 186 | case INT: |
| 187 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_VALUE_INT, |
| 188 | dim.mValue.int_value); |
| 189 | break; |
| 190 | case LONG: |
| 191 | protoOutput->write(FIELD_TYPE_INT64 | DIMENSIONS_VALUE_VALUE_LONG, |
| 192 | (long long)dim.mValue.long_value); |
| 193 | break; |
| 194 | case FLOAT: |
| 195 | protoOutput->write(FIELD_TYPE_FLOAT | DIMENSIONS_VALUE_VALUE_FLOAT, |
| 196 | dim.mValue.float_value); |
| 197 | break; |
| 198 | case STRING: |
| 199 | if (str_set == nullptr) { |
| 200 | protoOutput->write(FIELD_TYPE_STRING | DIMENSIONS_VALUE_VALUE_STR, |
| 201 | dim.mValue.str_value); |
| 202 | } else { |
| 203 | str_set->insert(dim.mValue.str_value); |
| 204 | protoOutput->write( |
| 205 | FIELD_TYPE_UINT64 | DIMENSIONS_VALUE_VALUE_STR_HASH, |
| 206 | (long long)Hash64(dim.mValue.str_value)); |
| 207 | } |
| 208 | break; |
| 209 | default: |
| 210 | break; |
| 211 | } |
| 212 | if (token != 0) { |
| 213 | protoOutput->end(token); |
| 214 | } |
| 215 | (*index)++; |
| 216 | } else if (valueDepth > depth && valuePrefix == prefix) { |
| 217 | writeDimensionLeafToProtoHelper(dims, dimensionLeafField, |
| 218 | index, valueDepth, dim.mField.getPrefix(valueDepth), |
| 219 | str_set, protoOutput); |
| 220 | } else { |
| 221 | // Done with the prev sub tree |
| 222 | return; |
| 223 | } |
| 224 | } |
| 225 | } |
| 226 | |
| 227 | void writeDimensionPathToProtoHelper(const std::vector<Matcher>& fieldMatchers, |
| 228 | size_t* index, int depth, int prefix, |
| 229 | ProtoOutputStream* protoOutput) { |
| 230 | size_t count = fieldMatchers.size(); |
| 231 | while (*index < count) { |
| 232 | const Field& field = fieldMatchers[*index].mMatcher; |
| 233 | const int valueDepth = field.getDepth(); |
| 234 | const int valuePrefix = field.getPrefix(depth); |
| 235 | const int fieldNum = field.getPosAtDepth(depth); |
| 236 | if (valueDepth > 2) { |
| 237 | ALOGE("Depth > 2 not supported"); |
| 238 | return; |
| 239 | } |
| 240 | |
| 241 | if (depth == valueDepth && valuePrefix == prefix) { |
| 242 | uint64_t token = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | |
| 243 | DIMENSIONS_VALUE_TUPLE_VALUE); |
| 244 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, fieldNum); |
| 245 | if (token != 0) { |
| 246 | protoOutput->end(token); |
| 247 | } |
| 248 | (*index)++; |
| 249 | } else if (valueDepth > depth && valuePrefix == prefix) { |
| 250 | // Writing the sub tree |
| 251 | uint64_t dimensionToken = protoOutput->start( |
| 252 | FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | DIMENSIONS_VALUE_TUPLE_VALUE); |
| 253 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, fieldNum); |
| 254 | uint64_t tupleToken = |
| 255 | protoOutput->start(FIELD_TYPE_MESSAGE | DIMENSIONS_VALUE_VALUE_TUPLE); |
| 256 | writeDimensionPathToProtoHelper(fieldMatchers, index, valueDepth, |
| 257 | field.getPrefix(valueDepth), protoOutput); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 258 | protoOutput->end(tupleToken); |
| 259 | protoOutput->end(dimensionToken); |
| 260 | } else { |
| 261 | // Done with the prev sub tree |
| 262 | return; |
| 263 | } |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | } // namespace |
| 268 | |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 269 | void writeDimensionToProto(const HashableDimensionKey& dimension, std::set<string> *str_set, |
| 270 | ProtoOutputStream* protoOutput) { |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 271 | if (dimension.getValues().size() == 0) { |
Yangster-mac | 9369446 | 2018-01-22 20:49:31 -0800 | [diff] [blame] | 272 | return; |
| 273 | } |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 274 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, |
| 275 | dimension.getValues()[0].mField.getTag()); |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 276 | uint64_t topToken = protoOutput->start(FIELD_TYPE_MESSAGE | DIMENSIONS_VALUE_VALUE_TUPLE); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 277 | size_t index = 0; |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 278 | writeDimensionToProtoHelper(dimension.getValues(), &index, 0, 0, str_set, protoOutput); |
| 279 | protoOutput->end(topToken); |
| 280 | } |
| 281 | |
| 282 | void writeDimensionLeafNodesToProto(const HashableDimensionKey& dimension, |
| 283 | const int dimensionLeafFieldId, |
| 284 | std::set<string> *str_set, |
| 285 | ProtoOutputStream* protoOutput) { |
| 286 | if (dimension.getValues().size() == 0) { |
| 287 | return; |
| 288 | } |
| 289 | size_t index = 0; |
| 290 | writeDimensionLeafToProtoHelper(dimension.getValues(), dimensionLeafFieldId, |
| 291 | &index, 0, 0, str_set, protoOutput); |
| 292 | } |
| 293 | |
| 294 | void writeDimensionPathToProto(const std::vector<Matcher>& fieldMatchers, |
| 295 | ProtoOutputStream* protoOutput) { |
| 296 | if (fieldMatchers.size() == 0) { |
| 297 | return; |
| 298 | } |
| 299 | protoOutput->write(FIELD_TYPE_INT32 | DIMENSIONS_VALUE_FIELD, |
| 300 | fieldMatchers[0].mMatcher.getTag()); |
| 301 | uint64_t topToken = protoOutput->start(FIELD_TYPE_MESSAGE | DIMENSIONS_VALUE_VALUE_TUPLE); |
| 302 | size_t index = 0; |
| 303 | writeDimensionPathToProtoHelper(fieldMatchers, &index, 0, 0, protoOutput); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 304 | protoOutput->end(topToken); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 305 | } |
| 306 | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 307 | // Supported Atoms format |
| 308 | // XYZ_Atom { |
| 309 | // repeated SubMsg field_1 = 1; |
| 310 | // SubMsg2 field_2 = 2; |
| 311 | // int32/float/string/int63 field_3 = 3; |
| 312 | // } |
| 313 | // logd's msg format, doesn't allow us to distinguish between the 2 cases below |
| 314 | // Case (1): |
| 315 | // Atom { |
| 316 | // SubMsg { |
| 317 | // int i = 1; |
| 318 | // int j = 2; |
| 319 | // } |
| 320 | // repeated SubMsg |
| 321 | // } |
| 322 | // |
| 323 | // and case (2): |
| 324 | // Atom { |
| 325 | // SubMsg { |
| 326 | // repeated int i = 1; |
| 327 | // repeated int j = 2; |
| 328 | // } |
| 329 | // optional SubMsg = 1; |
| 330 | // } |
| 331 | // |
| 332 | // |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 333 | void writeFieldValueTreeToStreamHelper(int tagId, const std::vector<FieldValue>& dims, |
| 334 | size_t* index, int depth, int prefix, |
| 335 | ProtoOutputStream* protoOutput) { |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 336 | size_t count = dims.size(); |
| 337 | while (*index < count) { |
| 338 | const auto& dim = dims[*index]; |
| 339 | const int valueDepth = dim.mField.getDepth(); |
| 340 | const int valuePrefix = dim.mField.getPrefix(depth); |
| 341 | const int fieldNum = dim.mField.getPosAtDepth(depth); |
| 342 | if (valueDepth > 2) { |
| 343 | ALOGE("Depth > 2 not supported"); |
| 344 | return; |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 345 | } |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 346 | |
| 347 | if (depth == valueDepth && valuePrefix == prefix) { |
| 348 | switch (dim.mValue.getType()) { |
| 349 | case INT: |
| 350 | protoOutput->write(FIELD_TYPE_INT32 | fieldNum, dim.mValue.int_value); |
| 351 | break; |
| 352 | case LONG: |
| 353 | protoOutput->write(FIELD_TYPE_INT64 | fieldNum, |
| 354 | (long long)dim.mValue.long_value); |
| 355 | break; |
| 356 | case FLOAT: |
| 357 | protoOutput->write(FIELD_TYPE_FLOAT | fieldNum, dim.mValue.float_value); |
| 358 | break; |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 359 | case STRING: { |
Muhammad Qureshi | f77913f | 2020-03-20 10:55:46 -0700 | [diff] [blame] | 360 | protoOutput->write(FIELD_TYPE_STRING | fieldNum, dim.mValue.str_value); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 361 | break; |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 362 | } |
Chenjie Yu | 12e5e67 | 2018-09-14 15:54:59 -0700 | [diff] [blame] | 363 | case STORAGE: |
| 364 | protoOutput->write(FIELD_TYPE_MESSAGE | fieldNum, |
| 365 | (const char*)dim.mValue.storage_value.data(), |
| 366 | dim.mValue.storage_value.size()); |
| 367 | break; |
Yangster-mac | f520492 | 2018-02-23 13:08:03 -0800 | [diff] [blame] | 368 | default: |
| 369 | break; |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 370 | } |
| 371 | (*index)++; |
| 372 | } else if (valueDepth > depth && valuePrefix == prefix) { |
| 373 | // Writing the sub tree |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 374 | uint64_t msg_token = 0ULL; |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 375 | if (valueDepth == depth + 2) { |
| 376 | msg_token = |
| 377 | protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | fieldNum); |
| 378 | } else if (valueDepth == depth + 1) { |
| 379 | msg_token = protoOutput->start(FIELD_TYPE_MESSAGE | fieldNum); |
| 380 | } |
| 381 | // Directly jump to the leaf value because the repeated position field is implied |
| 382 | // by the position of the sub msg in the parent field. |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 383 | writeFieldValueTreeToStreamHelper(tagId, dims, index, valueDepth, |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 384 | dim.mField.getPrefix(valueDepth), protoOutput); |
| 385 | if (msg_token != 0) { |
| 386 | protoOutput->end(msg_token); |
| 387 | } |
| 388 | } else { |
| 389 | // Done with the prev sub tree |
| 390 | return; |
| 391 | } |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 392 | } |
| 393 | } |
| 394 | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 395 | void writeFieldValueTreeToStream(int tagId, const std::vector<FieldValue>& values, |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 396 | util::ProtoOutputStream* protoOutput) { |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 397 | uint64_t atomToken = protoOutput->start(FIELD_TYPE_MESSAGE | tagId); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 398 | |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 399 | size_t index = 0; |
Yao Chen | bbdd67d | 2018-10-24 12:15:56 -0700 | [diff] [blame] | 400 | writeFieldValueTreeToStreamHelper(tagId, values, &index, 0, 0, protoOutput); |
Yao Chen | 8a8d16c | 2018-02-08 14:50:40 -0800 | [diff] [blame] | 401 | protoOutput->end(atomToken); |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 402 | } |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 403 | |
tsaichristine | 69000e6 | 2019-10-18 17:34:52 -0700 | [diff] [blame] | 404 | void writeStateToProto(const FieldValue& state, util::ProtoOutputStream* protoOutput) { |
| 405 | protoOutput->write(FIELD_TYPE_INT32 | STATE_VALUE_ATOM_ID, state.mField.getTag()); |
| 406 | |
| 407 | switch (state.mValue.getType()) { |
| 408 | case INT: |
| 409 | protoOutput->write(FIELD_TYPE_INT32 | STATE_VALUE_CONTENTS_VALUE, |
| 410 | state.mValue.int_value); |
| 411 | break; |
| 412 | case LONG: |
| 413 | protoOutput->write(FIELD_TYPE_INT64 | STATE_VALUE_CONTENTS_GROUP_ID, |
| 414 | state.mValue.long_value); |
| 415 | break; |
| 416 | default: |
| 417 | break; |
| 418 | } |
| 419 | } |
| 420 | |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 421 | int64_t TimeUnitToBucketSizeInMillisGuardrailed(int uid, TimeUnit unit) { |
| 422 | int64_t bucketSizeMillis = TimeUnitToBucketSizeInMillis(unit); |
Chenjie Yu | 1a0a941 | 2018-03-28 10:07:22 -0700 | [diff] [blame] | 423 | if (bucketSizeMillis > 1000 && bucketSizeMillis < 5 * 60 * 1000LL && uid != AID_SHELL && |
| 424 | uid != AID_ROOT) { |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 425 | bucketSizeMillis = 5 * 60 * 1000LL; |
| 426 | } |
| 427 | return bucketSizeMillis; |
| 428 | } |
| 429 | |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 430 | int64_t TimeUnitToBucketSizeInMillis(TimeUnit unit) { |
| 431 | switch (unit) { |
| 432 | case ONE_MINUTE: |
| 433 | return 60 * 1000LL; |
| 434 | case FIVE_MINUTES: |
| 435 | return 5 * 60 * 1000LL; |
| 436 | case TEN_MINUTES: |
| 437 | return 10 * 60 * 1000LL; |
| 438 | case THIRTY_MINUTES: |
| 439 | return 30 * 60 * 1000LL; |
| 440 | case ONE_HOUR: |
| 441 | return 60 * 60 * 1000LL; |
| 442 | case THREE_HOURS: |
| 443 | return 3 * 60 * 60 * 1000LL; |
| 444 | case SIX_HOURS: |
| 445 | return 6 * 60 * 60 * 1000LL; |
| 446 | case TWELVE_HOURS: |
| 447 | return 12 * 60 * 60 * 1000LL; |
| 448 | case ONE_DAY: |
| 449 | return 24 * 60 * 60 * 1000LL; |
Ruchir Rastogi | 060fbfc | 2019-10-11 13:16:51 -0700 | [diff] [blame] | 450 | case ONE_WEEK: |
| 451 | return 7 * 24 * 60 * 60 * 1000LL; |
Yangster-mac | b814481 | 2018-01-04 10:56:23 -0800 | [diff] [blame] | 452 | case CTS: |
| 453 | return 1000; |
| 454 | case TIME_UNIT_UNSPECIFIED: |
| 455 | default: |
| 456 | return -1; |
| 457 | } |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 458 | } |
| 459 | |
Chenjie Yu | b038b70 | 2017-12-18 15:15:34 -0800 | [diff] [blame] | 460 | void writePullerStatsToStream(const std::pair<int, StatsdStats::PulledAtomStats>& pair, |
| 461 | util::ProtoOutputStream* protoOutput) { |
Yi Jin | 5ee0787 | 2018-03-05 18:18:27 -0800 | [diff] [blame] | 462 | uint64_t token = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_PULLED_ATOM_STATS | |
Chenjie Yu | b038b70 | 2017-12-18 15:15:34 -0800 | [diff] [blame] | 463 | FIELD_COUNT_REPEATED); |
| 464 | protoOutput->write(FIELD_TYPE_INT32 | FIELD_ID_PULL_ATOM_ID, (int32_t)pair.first); |
| 465 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_TOTAL_PULL, (long long)pair.second.totalPull); |
| 466 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_TOTAL_PULL_FROM_CACHE, |
| 467 | (long long)pair.second.totalPullFromCache); |
| 468 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MIN_PULL_INTERVAL_SEC, |
| 469 | (long long)pair.second.minPullIntervalSec); |
Chenjie Yu | 48ed1cc | 2018-10-31 17:36:38 -0700 | [diff] [blame] | 470 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_AVERAGE_PULL_TIME_NANOS, |
| 471 | (long long)pair.second.avgPullTimeNs); |
| 472 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MAX_PULL_TIME_NANOS, |
| 473 | (long long)pair.second.maxPullTimeNs); |
| 474 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_AVERAGE_PULL_DELAY_NANOS, |
| 475 | (long long)pair.second.avgPullDelayNs); |
| 476 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MAX_PULL_DELAY_NANOS, |
| 477 | (long long)pair.second.maxPullDelayNs); |
Chenjie Yu | c715b9e | 2018-10-19 07:52:12 -0700 | [diff] [blame] | 478 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_DATA_ERROR, (long long)pair.second.dataError); |
Chenjie Yu | 0bd73db | 2018-12-16 07:37:04 -0800 | [diff] [blame] | 479 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_TIMEOUT, |
| 480 | (long long)pair.second.pullTimeout); |
| 481 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_EXCEED_MAX_DELAY, |
| 482 | (long long)pair.second.pullExceedMaxDelay); |
Misha Wagner | 1eee221 | 2019-01-22 11:47:11 +0000 | [diff] [blame] | 483 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_FAILED, |
| 484 | (long long)pair.second.pullFailed); |
| 485 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_STATS_COMPANION_FAILED, |
| 486 | (long long)pair.second.statsCompanionPullFailed); |
| 487 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_STATS_COMPANION_BINDER_TRANSACTION_FAILED, |
| 488 | (long long)pair.second.statsCompanionPullBinderTransactionFailed); |
| 489 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_EMPTY_DATA, |
| 490 | (long long)pair.second.emptyData); |
Tej Singh | a0c89dd | 2019-01-25 16:39:18 -0800 | [diff] [blame] | 491 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_REGISTERED_COUNT, |
| 492 | (long long) pair.second.registeredCount); |
| 493 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_UNREGISTERED_COUNT, |
| 494 | (long long) pair.second.unregisteredCount); |
Misha Wagner | 1eee221 | 2019-01-22 11:47:11 +0000 | [diff] [blame] | 495 | protoOutput->end(token); |
| 496 | } |
| 497 | |
Olivier Gaillard | f48fb04 | 2019-02-13 11:03:20 +0000 | [diff] [blame] | 498 | void writeAtomMetricStatsToStream(const std::pair<int64_t, StatsdStats::AtomMetricStats> &pair, |
Misha Wagner | 1eee221 | 2019-01-22 11:47:11 +0000 | [diff] [blame] | 499 | util::ProtoOutputStream *protoOutput) { |
| 500 | uint64_t token = protoOutput->start(FIELD_TYPE_MESSAGE | FIELD_ID_ATOM_METRIC_STATS | |
| 501 | FIELD_COUNT_REPEATED); |
Olivier Gaillard | f48fb04 | 2019-02-13 11:03:20 +0000 | [diff] [blame] | 502 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_METRIC_ID, (long long)pair.first); |
Misha Wagner | 1eee221 | 2019-01-22 11:47:11 +0000 | [diff] [blame] | 503 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_HARD_DIMENSION_LIMIT_REACHED, |
| 504 | (long long)pair.second.hardDimensionLimitReached); |
| 505 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_LATE_LOG_EVENT_SKIPPED, |
| 506 | (long long)pair.second.lateLogEventSkipped); |
| 507 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_SKIPPED_FORWARD_BUCKETS, |
| 508 | (long long)pair.second.skippedForwardBuckets); |
| 509 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_BAD_VALUE_TYPE, |
| 510 | (long long)pair.second.badValueType); |
| 511 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_CONDITION_CHANGE_IN_NEXT_BUCKET, |
| 512 | (long long)pair.second.conditionChangeInNextBucket); |
Olivier Gaillard | 9a5d359 | 2019-02-05 15:12:39 +0000 | [diff] [blame] | 513 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_INVALIDATED_BUCKET, |
| 514 | (long long)pair.second.invalidatedBucket); |
Olivier Gaillard | 320952b | 2019-02-06 13:57:24 +0000 | [diff] [blame] | 515 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_BUCKET_DROPPED, |
| 516 | (long long)pair.second.bucketDropped); |
Olivier Gaillard | 3ba2e93 | 2019-02-08 14:25:35 +0000 | [diff] [blame] | 517 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MIN_BUCKET_BOUNDARY_DELAY_NS, |
| 518 | (long long)pair.second.minBucketBoundaryDelayNs); |
| 519 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MAX_BUCKET_BOUNDARY_DELAY_NS, |
| 520 | (long long)pair.second.maxBucketBoundaryDelayNs); |
Olivier Gaillard | e63d9e0 | 2019-02-12 14:43:59 +0000 | [diff] [blame] | 521 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_BUCKET_UNKNOWN_CONDITION, |
| 522 | (long long)pair.second.bucketUnknownCondition); |
Olivier Gaillard | f248c0d | 2019-02-21 15:56:58 +0000 | [diff] [blame] | 523 | protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_BUCKET_COUNT, |
| 524 | (long long)pair.second.bucketCount); |
Chenjie Yu | b038b70 | 2017-12-18 15:15:34 -0800 | [diff] [blame] | 525 | protoOutput->end(token); |
| 526 | } |
| 527 | |
Yangster-mac | 330af58 | 2018-02-08 15:24:38 -0800 | [diff] [blame] | 528 | int64_t getElapsedRealtimeNs() { |
| 529 | return ::android::elapsedRealtimeNano(); |
| 530 | } |
| 531 | |
| 532 | int64_t getElapsedRealtimeSec() { |
| 533 | return ::android::elapsedRealtimeNano() / NS_PER_SEC; |
| 534 | } |
| 535 | |
| 536 | int64_t getElapsedRealtimeMillis() { |
| 537 | return ::android::elapsedRealtime(); |
| 538 | } |
| 539 | |
| 540 | int64_t getWallClockNs() { |
| 541 | return time(nullptr) * NS_PER_SEC; |
| 542 | } |
| 543 | |
| 544 | int64_t getWallClockSec() { |
| 545 | return time(nullptr); |
| 546 | } |
| 547 | |
| 548 | int64_t getWallClockMillis() { |
| 549 | return time(nullptr) * MS_PER_SEC; |
| 550 | } |
| 551 | |
Muhammad Qureshi | a7de000 | 2020-04-15 11:34:35 -0700 | [diff] [blame] | 552 | int64_t truncateTimestampIfNecessary(const LogEvent& event) { |
| 553 | if (event.shouldTruncateTimestamp() || |
| 554 | (event.GetTagId() >= StatsdStats::kTimestampTruncationStartTag && |
| 555 | event.GetTagId() <= StatsdStats::kTimestampTruncationEndTag)) { |
| 556 | return event.GetElapsedTimestampNs() / NS_PER_SEC / (5 * 60) * NS_PER_SEC * (5 * 60); |
Tej Singh | 29ac601 | 2019-06-05 18:10:12 -0700 | [diff] [blame] | 557 | } else { |
Muhammad Qureshi | a7de000 | 2020-04-15 11:34:35 -0700 | [diff] [blame] | 558 | return event.GetElapsedTimestampNs(); |
Tej Singh | 29ac601 | 2019-06-05 18:10:12 -0700 | [diff] [blame] | 559 | } |
Yangster-mac | d5c3562 | 2018-02-02 10:33:25 -0800 | [diff] [blame] | 560 | } |
| 561 | |
Yangster-mac | 9def8e3 | 2018-04-17 13:55:51 -0700 | [diff] [blame] | 562 | int64_t NanoToMillis(const int64_t nano) { |
| 563 | return nano / 1000000; |
| 564 | } |
| 565 | |
| 566 | int64_t MillisToNano(const int64_t millis) { |
| 567 | return millis * 1000000; |
| 568 | } |
| 569 | |
Jonathan Nguyen | a0e6de1 | 2020-01-28 18:33:55 -0800 | [diff] [blame] | 570 | bool checkPermissionForIds(const char* permission, pid_t pid, uid_t uid) { |
Ruchir Rastogi | e449b0c | 2020-02-10 17:40:09 -0800 | [diff] [blame] | 571 | shared_ptr<IStatsCompanionService> scs = getStatsCompanionService(); |
Jonathan Nguyen | a0e6de1 | 2020-01-28 18:33:55 -0800 | [diff] [blame] | 572 | if (scs == nullptr) { |
| 573 | return false; |
| 574 | } |
| 575 | |
| 576 | bool success; |
Ruchir Rastogi | e449b0c | 2020-02-10 17:40:09 -0800 | [diff] [blame] | 577 | ::ndk::ScopedAStatus status = scs->checkPermission(string(permission), pid, uid, &success); |
Jonathan Nguyen | a0e6de1 | 2020-01-28 18:33:55 -0800 | [diff] [blame] | 578 | if (!status.isOk()) { |
| 579 | return false; |
| 580 | } |
| 581 | |
| 582 | return success; |
| 583 | } |
| 584 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 585 | } // namespace statsd |
| 586 | } // namespace os |
yro | 59cc24d | 2018-02-13 20:17:32 -0800 | [diff] [blame] | 587 | } // namespace android |