blob: c305db2da6aa1a721f60f144e7d0300ae9ef6dbd [file] [log] [blame]
/*
* 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