/* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <log/log_event_list.h> #include <cstdint> #include <string> namespace android { namespace metricslogger { // Logs a Tron histogram metric named |event| containing |data| to the Tron log // buffer. void LogHistogram(const std::string& event, int32_t data); // Logs a Tron counter metric named |name| containing |val| count to the Tron // log buffer. void LogCounter(const std::string& name, int32_t val); // Logs a Tron multi_action with category|category| containing the string // |value| in the field |field|. void LogMultiAction(int32_t category, int32_t field, const std::string& value); // Logs a Tron complex event. // // A complex event can include data in a structure not suppored by the other // log event types above. // // Note that instances of this class are single use. You must call Record() // to write the event to the event log. class ComplexEventLogger { private: android_log_event_list logger; public: // Create a complex event with category|category|. explicit ComplexEventLogger(int category); // Set the package name that this event originates from. void SetPackageName(const std::string& package_name); // Add tagged data to the event, with the given tag and integer value. void AddTaggedData(int tag, int32_t value); // Add tagged data to the event, with the given tag and string value. void AddTaggedData(int tag, const std::string& value); // Add tagged data to the event, with the given tag and integer value. void AddTaggedData(int tag, int64_t value); // Add tagged data to the event, with the given tag and float value. void AddTaggedData(int tag, float value); // Record this event. This method can only be used once per instance // of ComplexEventLogger. Do not made any subsequent calls to AddTaggedData // after recording an event. void Record(); }; // TODO: replace these with the metric_logger.proto definitions enum { LOGBUILDER_CATEGORY = 757, LOGBUILDER_TYPE = 758, LOGBUILDER_NAME = 799, LOGBUILDER_BUCKET = 801, LOGBUILDER_VALUE = 802, LOGBUILDER_COUNTER = 803, LOGBUILDER_HISTOGRAM = 804, LOGBUILDER_PACKAGENAME = 806, ACTION_BOOT = 1098, FIELD_PLATFORM_REASON = 1099, FIELD_DURATION_MILLIS = 1304, FIELD_END_BATTERY_PERCENT = 1308, ACTION_HIDDEN_API_ACCESSED = 1391, FIELD_HIDDEN_API_ACCESS_METHOD = 1392, FIELD_HIDDEN_API_ACCESS_DENIED = 1393, FIELD_HIDDEN_API_SIGNATURE = 1394, ACTION_USB_CONNECTOR_CONNECTED = 1422, ACTION_USB_CONNECTOR_DISCONNECTED = 1423, ACTION_USB_AUDIO_CONNECTED = 1424, FIELD_USB_AUDIO_VIDPID = 1425, ACTION_USB_AUDIO_DISCONNECTED = 1426, ACTION_HARDWARE_FAILED = 1427, FIELD_HARDWARE_TYPE = 1428, FIELD_HARDWARE_FAILURE_CODE = 1429, ACTION_PHYSICAL_DROP = 1430, FIELD_CONFIDENCE_PERCENT = 1431, FIELD_ACCEL_MILLI_G = 1432, ACTION_BATTERY_HEALTH = 1433, FIELD_BATTERY_HEALTH_SNAPSHOT_TYPE = 1434, FIELD_BATTERY_TEMPERATURE_DECI_C = 1435, FIELD_BATTERY_VOLTAGE_UV = 1436, FIELD_BATTERY_OPEN_CIRCUIT_VOLTAGE_UV = 1437, ACTION_BATTERY_CHARGE_CYCLES = 1438, FIELD_BATTERY_CHARGE_CYCLES = 1439, ACTION_SLOW_IO = 1442, FIELD_IO_OPERATION_TYPE = 1443, FIELD_IO_OPERATION_COUNT = 1444, ACTION_SPEAKER_IMPEDANCE = 1445, FIELD_SPEAKER_IMPEDANCE_MILLIOHMS = 1446, FIELD_SPEAKER_LOCATION = 1447, FIELD_BATTERY_RESISTANCE_UOHMS = 1448, FIELD_BATTERY_CURRENT_UA = 1449, FIELD_HARDWARE_LOCATION = 1450, ACTION_BATTERY_CAUSED_SHUTDOWN = 1441, }; enum { TYPE_ACTION = 4, }; enum { ACCESS_METHOD_NONE = 0, ACCESS_METHOD_REFLECTION = 1, ACCESS_METHOD_JNI = 2, ACCESS_METHOD_LINKING = 3, }; enum HardwareType { HARDWARE_UNKNOWN = 0, HARDWARE_MICROPHONE = 1, HARDWARE_CODEC = 2, HARDWARE_SPEAKER = 3, HARDWARE_FINGERPRINT = 4, }; enum HardwareFailureCode { HARDWARE_FAILURE_UNKNOWN = 0, HARDWARE_FAILURE_COMPLETE = 1, HARDWARE_FAILURE_SPEAKER_HIGH_Z = 2, HARDWARE_FAILURE_SPEAKER_SHORT = 3, HARDWARE_FAILURE_FINGERPRINT_SENSOR_BROKEN = 4, HARDWARE_FAILURE_FINGERPRINT_TOO_MANY_DEAD_PIXELS = 5, }; enum IoOperation { IOOP_UNKNOWN = 0, IOOP_READ = 1, IOOP_WRITE = 2, IOOP_UNMAP = 3, IOOP_SYNC = 4, }; } // namespace metricslogger } // namespace android