552 lines
17 KiB
C++
552 lines
17 KiB
C++
/******************************************************************************
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*
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* Copyright 2021 Google, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#define LOG_TAG "BluetoothMetrics"
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#include "os/metrics.h"
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#include <statslog_bt.h>
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#include "common/audit_log.h"
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#include "metrics/metrics_state.h"
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#include "common/metric_id_manager.h"
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#include "common/strings.h"
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#include "hci/hci_packets.h"
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#include "os/log.h"
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namespace bluetooth {
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namespace os {
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using bluetooth::common::MetricIdManager;
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using bluetooth::hci::Address;
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using bluetooth::hci::ErrorCode;
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using bluetooth::hci::EventCode;
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/**
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* nullptr and size 0 represent missing value for obfuscated_id
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*/
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static const BytesField byteField(nullptr, 0);
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void LogMetricLinkLayerConnectionEvent(
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const Address* address,
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uint32_t connection_handle,
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android::bluetooth::DirectionEnum direction,
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uint16_t link_type,
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uint32_t hci_cmd,
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uint16_t hci_event,
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uint16_t hci_ble_event,
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uint16_t cmd_status,
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uint16_t reason_code) {
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int metric_id = 0;
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if (address != nullptr) {
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metric_id = MetricIdManager::GetInstance().AllocateId(*address);
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}
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int ret = stats_write(
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BLUETOOTH_LINK_LAYER_CONNECTION_EVENT,
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byteField,
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connection_handle,
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direction,
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link_type,
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hci_cmd,
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hci_event,
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hci_ble_event,
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cmd_status,
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reason_code,
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metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed to log status %s , reason %s, from cmd %s, event %s, ble_event %s, for %s, handle %d, type %s, "
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"error %d",
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common::ToHexString(cmd_status).c_str(),
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common::ToHexString(reason_code).c_str(),
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common::ToHexString(hci_cmd).c_str(),
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common::ToHexString(hci_event).c_str(),
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common::ToHexString(hci_ble_event).c_str(),
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address ? address->ToString().c_str() : "(NULL)",
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connection_handle,
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common::ToHexString(link_type).c_str(),
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ret);
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}
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}
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void LogMetricHciTimeoutEvent(uint32_t hci_cmd) {
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int ret = stats_write(BLUETOOTH_HCI_TIMEOUT_REPORTED, static_cast<int64_t>(hci_cmd));
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if (ret < 0) {
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LOG_WARN("Failed for opcode %s, error %d", common::ToHexString(hci_cmd).c_str(), ret);
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}
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}
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void LogMetricRemoteVersionInfo(
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uint16_t handle, uint8_t status, uint8_t version, uint16_t manufacturer_name, uint16_t subversion) {
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int ret = stats_write(BLUETOOTH_REMOTE_VERSION_INFO_REPORTED, handle, status, version, manufacturer_name, subversion);
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if (ret < 0) {
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LOG_WARN(
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"Failed for handle %d, status %s, version %s, manufacturer_name %s, subversion %s, error %d",
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handle,
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common::ToHexString(status).c_str(),
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common::ToHexString(version).c_str(),
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common::ToHexString(manufacturer_name).c_str(),
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common::ToHexString(subversion).c_str(),
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ret);
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}
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}
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void LogMetricA2dpAudioUnderrunEvent(
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const Address& address, uint64_t encoding_interval_millis, int num_missing_pcm_bytes) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int64_t encoding_interval_nanos = encoding_interval_millis * 1000000;
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int ret = stats_write(
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BLUETOOTH_A2DP_AUDIO_UNDERRUN_REPORTED, byteField, encoding_interval_nanos, num_missing_pcm_bytes, metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, encoding_interval_nanos %s, num_missing_pcm_bytes %d, error %d",
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address.ToString().c_str(),
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std::to_string(encoding_interval_nanos).c_str(),
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num_missing_pcm_bytes,
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ret);
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}
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}
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void LogMetricA2dpAudioOverrunEvent(
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const Address& address,
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uint64_t encoding_interval_millis,
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int num_dropped_buffers,
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int num_dropped_encoded_frames,
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int num_dropped_encoded_bytes) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int64_t encoding_interval_nanos = encoding_interval_millis * 1000000;
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int ret = stats_write(
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BLUETOOTH_A2DP_AUDIO_OVERRUN_REPORTED,
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byteField,
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encoding_interval_nanos,
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num_dropped_buffers,
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num_dropped_encoded_frames,
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num_dropped_encoded_bytes,
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metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed to log for %s, encoding_interval_nanos %s, num_dropped_buffers %d, "
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"num_dropped_encoded_frames %d, num_dropped_encoded_bytes %d, error %d",
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address.ToString().c_str(),
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std::to_string(encoding_interval_nanos).c_str(),
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num_dropped_buffers,
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num_dropped_encoded_frames,
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num_dropped_encoded_bytes,
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ret);
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}
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}
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void LogMetricA2dpPlaybackEvent(const Address& address, int playback_state, int audio_coding_mode) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(BLUETOOTH_A2DP_PLAYBACK_STATE_CHANGED, byteField, playback_state, audio_coding_mode, metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed to log for %s, playback_state %d, audio_coding_mode %d,error %d",
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address.ToString().c_str(),
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playback_state,
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audio_coding_mode,
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ret);
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}
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}
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void LogMetricReadRssiResult(const Address& address, uint16_t handle, uint32_t cmd_status, int8_t rssi) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(BLUETOOTH_DEVICE_RSSI_REPORTED, byteField, handle, cmd_status, rssi, metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, handle %d, status %s, rssi %d dBm, error %d",
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address.ToString().c_str(),
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handle,
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common::ToHexString(cmd_status).c_str(),
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rssi,
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ret);
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}
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}
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void LogMetricReadFailedContactCounterResult(
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const Address& address, uint16_t handle, uint32_t cmd_status, int32_t failed_contact_counter) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(
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BLUETOOTH_DEVICE_FAILED_CONTACT_COUNTER_REPORTED,
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byteField,
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handle,
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cmd_status,
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failed_contact_counter,
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metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, handle %d, status %s, failed_contact_counter %d packets, error %d",
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address.ToString().c_str(),
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handle,
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common::ToHexString(cmd_status).c_str(),
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failed_contact_counter,
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ret);
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}
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}
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void LogMetricReadTxPowerLevelResult(
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const Address& address, uint16_t handle, uint32_t cmd_status, int32_t transmit_power_level) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(
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BLUETOOTH_DEVICE_TX_POWER_LEVEL_REPORTED, byteField, handle, cmd_status, transmit_power_level, metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, handle %d, status %s, transmit_power_level %d packets, error %d",
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address.ToString().c_str(),
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handle,
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common::ToHexString(cmd_status).c_str(),
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transmit_power_level,
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ret);
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}
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}
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void LogMetricSmpPairingEvent(
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const Address& address, uint16_t smp_cmd, android::bluetooth::DirectionEnum direction, uint16_t smp_fail_reason) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret =
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stats_write(BLUETOOTH_SMP_PAIRING_EVENT_REPORTED, byteField, smp_cmd, direction, smp_fail_reason, metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, smp_cmd %s, direction %d, smp_fail_reason %s, error %d",
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address.ToString().c_str(),
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common::ToHexString(smp_cmd).c_str(),
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direction,
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common::ToHexString(smp_fail_reason).c_str(),
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ret);
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}
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}
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void LogMetricClassicPairingEvent(
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const Address& address,
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uint16_t handle,
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uint32_t hci_cmd,
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uint16_t hci_event,
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uint16_t cmd_status,
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uint16_t reason_code,
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int64_t event_value) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(
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BLUETOOTH_CLASSIC_PAIRING_EVENT_REPORTED,
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byteField,
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handle,
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hci_cmd,
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hci_event,
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cmd_status,
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reason_code,
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event_value,
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metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, handle %d, hci_cmd %s, hci_event %s, cmd_status %s, "
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"reason %s, event_value %s, error %d",
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address.ToString().c_str(),
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handle,
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common::ToHexString(hci_cmd).c_str(),
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common::ToHexString(hci_event).c_str(),
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common::ToHexString(cmd_status).c_str(),
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common::ToHexString(reason_code).c_str(),
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std::to_string(event_value).c_str(),
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ret);
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}
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if (static_cast<EventCode>(hci_event) == EventCode::SIMPLE_PAIRING_COMPLETE) {
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common::LogConnectionAdminAuditEvent("Pairing", address, static_cast<ErrorCode>(cmd_status));
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}
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}
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void LogMetricSdpAttribute(
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const Address& address,
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uint16_t protocol_uuid,
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uint16_t attribute_id,
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size_t attribute_size,
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const char* attribute_value) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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BytesField attribute_field(attribute_value, attribute_size);
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int ret =
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stats_write(BLUETOOTH_SDP_ATTRIBUTE_REPORTED, byteField, protocol_uuid, attribute_id, attribute_field, metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, protocol_uuid %s, attribute_id %s, error %d",
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address.ToString().c_str(),
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common::ToHexString(protocol_uuid).c_str(),
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common::ToHexString(attribute_id).c_str(),
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ret);
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}
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}
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void LogMetricSocketConnectionState(
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const Address& address,
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int port,
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int type,
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android::bluetooth::SocketConnectionstateEnum connection_state,
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int64_t tx_bytes,
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int64_t rx_bytes,
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int uid,
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int server_port,
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android::bluetooth::SocketRoleEnum socket_role) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(
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BLUETOOTH_SOCKET_CONNECTION_STATE_CHANGED,
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byteField,
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port,
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type,
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connection_state,
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tx_bytes,
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rx_bytes,
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uid,
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server_port,
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socket_role,
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metric_id);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, port %d, type %d, state %d, tx_bytes %s, rx_bytes %s, uid %d, server_port %d, "
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"socket_role %d, error %d",
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address.ToString().c_str(),
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port,
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type,
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connection_state,
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std::to_string(tx_bytes).c_str(),
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std::to_string(rx_bytes).c_str(),
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uid,
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server_port,
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socket_role,
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ret);
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}
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}
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void LogMetricManufacturerInfo(
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const Address& address,
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android::bluetooth::AddressTypeEnum address_type,
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android::bluetooth::DeviceInfoSrcEnum source_type,
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const std::string& source_name,
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const std::string& manufacturer,
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const std::string& model,
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const std::string& hardware_version,
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const std::string& software_version) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(
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BLUETOOTH_DEVICE_INFO_REPORTED,
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byteField,
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source_type,
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source_name.c_str(),
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manufacturer.c_str(),
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model.c_str(),
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hardware_version.c_str(),
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software_version.c_str(),
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metric_id,
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address_type,
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address.address[5],
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address.address[4],
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address.address[3]);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, source_type %d, source_name %s, manufacturer %s, model %s, "
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"hardware_version %s, "
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"software_version %s, MAC address type %d MAC address prefix %d %d %d, error %d",
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address.ToString().c_str(),
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source_type,
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source_name.c_str(),
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manufacturer.c_str(),
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model.c_str(),
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hardware_version.c_str(),
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software_version.c_str(),
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address_type,
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address.address[5],
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address.address[4],
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address.address[3],
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ret);
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}
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}
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void LogMetricBluetoothHalCrashReason(
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const Address& address,
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uint32_t error_code,
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uint32_t vendor_error_code) {
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int ret =
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stats_write(BLUETOOTH_HAL_CRASH_REASON_REPORTED, 0 /* metric_id */, byteField, error_code, vendor_error_code);
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if (ret < 0) {
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LOG_WARN(
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"Failed for %s, error_code %s, vendor_error_code %s, error %d",
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address.ToString().c_str(),
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common::ToHexString(error_code).c_str(),
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common::ToHexString(vendor_error_code).c_str(),
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ret);
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}
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}
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void LogMetricBluetoothLocalSupportedFeatures(uint32_t page_num, uint64_t features) {
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int ret = stats_write(BLUETOOTH_LOCAL_SUPPORTED_FEATURES_REPORTED, page_num, features);
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if (ret < 0) {
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LOG_WARN(
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"Failed for LogMetricBluetoothLocalSupportedFeatures, "
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"page_num %d, features %s, error %d",
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page_num,
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std::to_string(features).c_str(),
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ret);
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}
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}
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void LogMetricBluetoothLocalVersions(
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uint32_t lmp_manufacturer_name,
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uint8_t lmp_version,
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uint32_t lmp_subversion,
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uint8_t hci_version,
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uint32_t hci_revision) {
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int ret = stats_write(
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BLUETOOTH_LOCAL_VERSIONS_REPORTED,
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static_cast<int32_t>(lmp_manufacturer_name),
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static_cast<int32_t>(lmp_version),
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static_cast<int32_t>(lmp_subversion),
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static_cast<int32_t>(hci_version),
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static_cast<int32_t>(hci_revision));
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if (ret < 0) {
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LOG_WARN(
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"Failed for LogMetricBluetoothLocalVersions, "
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"lmp_manufacturer_name %d, lmp_version %hhu, lmp_subversion %d, hci_version %hhu, hci_revision %d, error %d",
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lmp_manufacturer_name,
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lmp_version,
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lmp_subversion,
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hci_version,
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hci_revision,
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ret);
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}
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}
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void LogMetricBluetoothDisconnectionReasonReported(
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uint32_t reason, const Address& address, uint32_t connection_handle) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
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}
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int ret = stats_write(BLUETOOTH_DISCONNECTION_REASON_REPORTED, reason, metric_id, connection_handle);
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if (ret < 0) {
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LOG_WARN(
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"Failed for LogMetricBluetoothDisconnectionReasonReported, "
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"reason %d, metric_id %d, connection_handle %d, error %d",
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reason,
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metric_id,
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connection_handle,
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ret);
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}
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}
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void LogMetricBluetoothRemoteSupportedFeatures(
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const Address& address, uint32_t page, uint64_t features, uint32_t connection_handle) {
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int metric_id = 0;
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if (!address.IsEmpty()) {
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metric_id = MetricIdManager::GetInstance().AllocateId(address);
|
|
}
|
|
int ret = stats_write(BLUETOOTH_REMOTE_SUPPORTED_FEATURES_REPORTED, metric_id, page, features, connection_handle);
|
|
if (ret < 0) {
|
|
LOG_WARN(
|
|
"Failed for LogMetricBluetoothRemoteSupportedFeatures, "
|
|
"metric_id %d, page %d, features %s, connection_handle %d, error %d",
|
|
metric_id,
|
|
page,
|
|
std::to_string(features).c_str(),
|
|
connection_handle,
|
|
ret);
|
|
}
|
|
}
|
|
|
|
void LogMetricBluetoothCodePathCounterMetrics(int32_t key, int64_t count) {
|
|
int ret = stats_write(BLUETOOTH_CODE_PATH_COUNTER, key, count);
|
|
if (ret < 0) {
|
|
LOG_WARN(
|
|
"Failed counter metrics for %d, count %s, error %d",
|
|
key, std::to_string(count).c_str(), ret);
|
|
}
|
|
}
|
|
|
|
void LogMetricBluetoothLEConnectionMetricEvent(
|
|
const Address& address,
|
|
android::bluetooth::le::LeConnectionOriginType origin_type,
|
|
android::bluetooth::le::LeConnectionType connection_type,
|
|
android::bluetooth::le::LeConnectionState transaction_state,
|
|
std::vector<std::pair<os::ArgumentType, int>>& argument_list) {
|
|
bluetooth::metrics::MetricsCollector::GetLEConnectionMetricsCollector()->AddStateChangedEvent(
|
|
address, origin_type, connection_type, transaction_state, argument_list);
|
|
}
|
|
|
|
void LogMetricBluetoothLEConnection(os::LEConnectionSessionOptions session_options) {
|
|
int metric_id = 0;
|
|
if (!session_options.remote_address.IsEmpty()) {
|
|
metric_id = MetricIdManager::GetInstance().AllocateId(session_options.remote_address);
|
|
}
|
|
int ret = stats_write(
|
|
BLUETOOTH_LE_SESSION_CONNECTED,
|
|
session_options.acl_connection_state,
|
|
session_options.origin_type,
|
|
session_options.transaction_type,
|
|
session_options.transaction_state,
|
|
session_options.latency,
|
|
metric_id,
|
|
session_options.app_uid,
|
|
session_options.acl_latency,
|
|
session_options.status,
|
|
session_options.is_cancelled);
|
|
|
|
if (ret < 0) {
|
|
LOG_WARN(
|
|
"Failed BluetoothLeSessionConnected - ACL Connection State: %s, Origin Type: "
|
|
"%s",
|
|
common::ToHexString(session_options.acl_connection_state).c_str(),
|
|
common::ToHexString(session_options.origin_type).c_str());
|
|
}
|
|
}
|
|
|
|
} // namespace os
|
|
} // namespace bluetooth
|
|
|