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178 lines
6.5 KiB
178 lines
6.5 KiB
/*
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* Copyright (C) 2019 The Android Open Source Project
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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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//#define LOG_NDEBUG 0
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#define LOG_TAG "statsd_audiotrack"
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#include <utils/Log.h>
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#include <dirent.h>
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#include <inttypes.h>
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#include <pthread.h>
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#include <pwd.h>
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#include <stdint.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <statslog.h>
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#include "MediaMetricsService.h"
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#include "StringUtils.h"
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#include "frameworks/proto_logging/stats/message/mediametrics_message.pb.h"
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#include "iface_statsd.h"
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namespace android {
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bool statsd_audiotrack(const std::shared_ptr<const mediametrics::Item>& item,
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const std::shared_ptr<mediametrics::StatsdLog>& statsdLog)
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{
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if (item == nullptr) return false;
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// these go into the statsd wrapper
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const nsecs_t timestamp_nanos = MediaMetricsService::roundTime(item->getTimestamp());
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const std::string package_name = item->getPkgName();
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const int64_t package_version_code = item->getPkgVersionCode();
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const int64_t media_apex_version = 0;
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// the rest into our own proto
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//
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::android::stats::mediametrics_message::AudioTrackData metrics_proto;
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// flesh out the protobuf we'll hand off with our data
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//
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// static constexpr char kAudioTrackStreamType[] = "android.media.audiotrack.streamtype";
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// optional string streamType;
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std::string stream_type;
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if (item->getString("android.media.audiotrack.streamtype", &stream_type)) {
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metrics_proto.set_stream_type(stream_type);
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}
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// static constexpr char kAudioTrackContentType[] = "android.media.audiotrack.type";
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// optional string contentType;
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std::string content_type;
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if (item->getString("android.media.audiotrack.type", &content_type)) {
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metrics_proto.set_content_type(content_type);
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}
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// static constexpr char kAudioTrackUsage[] = "android.media.audiotrack.usage";
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// optional string trackUsage;
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std::string track_usage;
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if (item->getString("android.media.audiotrack.usage", &track_usage)) {
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metrics_proto.set_track_usage(track_usage);
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}
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// static constexpr char kAudioTrackSampleRate[] = "android.media.audiotrack.samplerate";
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// optional int32 samplerate;
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int32_t sample_rate = -1;
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if (item->getInt32("android.media.audiotrack.samplerate", &sample_rate)) {
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metrics_proto.set_sample_rate(sample_rate);
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}
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// static constexpr char kAudioTrackChannelMask[] = "android.media.audiotrack.channelmask";
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// optional int64 channelMask;
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int64_t channel_mask = -1;
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if (item->getInt64("android.media.audiotrack.channelmask", &channel_mask)) {
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metrics_proto.set_channel_mask(channel_mask);
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}
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// NB: These are not yet exposed as public Java API constants.
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// static constexpr char kAudioTrackUnderrunFrames[] = "android.media.audiotrack.underrunframes";
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// optional int32 underrunframes;
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int32_t underrun_frames = -1;
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if (item->getInt32("android.media.audiotrack.underrunframes", &underrun_frames)) {
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metrics_proto.set_underrun_frames(underrun_frames);
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}
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// static constexpr char kAudioTrackStartupGlitch[] = "android.media.audiotrack.glitch.startup";
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// optional int32 startupglitch;
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int32_t startup_glitch = -1;
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if (item->getInt32("android.media.audiotrack.glitch.startup", &startup_glitch)) {
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metrics_proto.set_startup_glitch(startup_glitch);
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}
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// portId (int32)
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int32_t port_id = -1;
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if (item->getInt32("android.media.audiotrack.portId", &port_id)) {
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metrics_proto.set_port_id(port_id);
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}
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// encoding (string)
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std::string encoding;
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if (item->getString("android.media.audiotrack.encoding", &encoding)) {
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metrics_proto.set_encoding(encoding);
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}
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// frameCount (int32)
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int32_t frame_count = -1;
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if (item->getInt32("android.media.audiotrack.frameCount", &frame_count)) {
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metrics_proto.set_frame_count(frame_count);
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}
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// attributes (string)
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std::string attributes;
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if (item->getString("android.media.audiotrack.attributes", &attributes)) {
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metrics_proto.set_attributes(attributes);
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}
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std::string serialized;
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if (!metrics_proto.SerializeToString(&serialized)) {
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ALOGE("Failed to serialize audiotrack metrics");
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return false;
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}
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// Android S
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// log_session_id (string)
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std::string logSessionId;
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(void)item->getString("android.media.audiotrack.logSessionId", &logSessionId);
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const auto log_session_id =
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mediametrics::stringutils::sanitizeLogSessionId(logSessionId);
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android::util::BytesField bf_serialized( serialized.c_str(), serialized.size());
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int result = android::util::stats_write(android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED,
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timestamp_nanos, package_name.c_str(), package_version_code,
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media_apex_version,
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bf_serialized,
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log_session_id.c_str());
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std::stringstream log;
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log << "result:" << result << " {"
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<< " mediametrics_audiotrack_reported:"
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<< android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED
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<< " timestamp_nanos:" << timestamp_nanos
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<< " package_name:" << package_name
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<< " package_version_code:" << package_version_code
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<< " media_apex_version:" << media_apex_version
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<< " stream_type:" << stream_type
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<< " content_type:" << content_type
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<< " track_usage:" << track_usage
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<< " sample_rate:" << sample_rate
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<< " channel_mask:" << channel_mask
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<< " underrun_frames:" << underrun_frames
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<< " startup_glitch:" << startup_glitch
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<< " port_id:" << port_id
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<< " encoding:" << encoding
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<< " frame_count:" << frame_count
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<< " attributes:" << attributes
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<< " log_session_id:" << log_session_id
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<< " }";
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statsdLog->log(android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED, log.str());
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return true;
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}
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} // namespace android
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