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124 lines
4.4 KiB
124 lines
4.4 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_extractor"
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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_extractor(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::ExtractorData metrics_proto;
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std::string format;
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if (item->getString("android.media.mediaextractor.fmt", &format)) {
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metrics_proto.set_format(format);
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}
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std::string mime;
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if (item->getString("android.media.mediaextractor.mime", &mime)) {
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metrics_proto.set_mime(mime);
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}
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int32_t tracks = -1;
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if (item->getInt32("android.media.mediaextractor.ntrk", &tracks)) {
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metrics_proto.set_tracks(tracks);
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}
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std::string entry_point_string;
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stats::mediametrics_message::ExtractorData::EntryPoint entry_point =
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stats::mediametrics_message::ExtractorData_EntryPoint_OTHER;
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if (item->getString("android.media.mediaextractor.entry", &entry_point_string)) {
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if (entry_point_string == "sdk") {
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entry_point = stats::mediametrics_message::ExtractorData_EntryPoint_SDK;
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} else if (entry_point_string == "ndk-with-jvm") {
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entry_point = stats::mediametrics_message::ExtractorData_EntryPoint_NDK_WITH_JVM;
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} else if (entry_point_string == "ndk-no-jvm") {
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entry_point = stats::mediametrics_message::ExtractorData_EntryPoint_NDK_NO_JVM;
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} else {
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entry_point = stats::mediametrics_message::ExtractorData_EntryPoint_OTHER;
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}
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metrics_proto.set_entry_point(entry_point);
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}
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std::string log_session_id;
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if (item->getString("android.media.mediaextractor.logSessionId", &log_session_id)) {
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log_session_id = mediametrics::stringutils::sanitizeLogSessionId(log_session_id);
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metrics_proto.set_log_session_id(log_session_id);
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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 extractor metrics");
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return false;
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}
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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_EXTRACTOR_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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std::stringstream log;
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log << "result:" << result << " {"
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<< " mediametrics_extractor_reported:"
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<< android::util::MEDIAMETRICS_EXTRACTOR_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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<< " format:" << format
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<< " mime:" << mime
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<< " tracks:" << tracks
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<< " entry_point:" << entry_point_string << "(" << entry_point << ")"
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<< " log_session_id:" << log_session_id
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<< " }";
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statsdLog->log(android::util::MEDIAMETRICS_EXTRACTOR_REPORTED, log.str());
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return true;
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}
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} // namespace android
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