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126 lines
4.5 KiB
126 lines
4.5 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_audiopolicy"
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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 "MediaAnalyticsService.h"
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#include "frameworks/base/core/proto/android/stats/mediametrics/mediametrics.pb.h"
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#include "iface_statsd.h"
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namespace android {
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bool statsd_audiopolicy(MediaAnalyticsItem *item)
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{
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if (item == NULL) return false;
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// these go into the statsd wrapper
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nsecs_t timestamp = item->getTimestamp();
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std::string pkgName = item->getPkgName();
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int64_t pkgVersionCode = item->getPkgVersionCode();
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int64_t mediaApexVersion = 0;
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// the rest into our own proto
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//
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::android::stats::mediametrics::AudioPolicyData 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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//int32 char kAudioPolicyStatus[] = "android.media.audiopolicy.status";
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int32_t status = -1;
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if (item->getInt32("android.media.audiopolicy.status", &status)) {
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metrics_proto.set_status(status);
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}
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//string char kAudioPolicyRqstSrc[] = "android.media.audiopolicy.rqst.src";
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std::string rqst_src;
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if (item->getString("android.media.audiopolicy.rqst.src", &rqst_src)) {
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metrics_proto.set_request_source(std::move(rqst_src));
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}
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//string char kAudioPolicyRqstPkg[] = "android.media.audiopolicy.rqst.pkg";
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std::string rqst_pkg;
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if (item->getString("android.media.audiopolicy.rqst.pkg", &rqst_pkg)) {
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metrics_proto.set_request_package(std::move(rqst_pkg));
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}
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//int32 char kAudioPolicyRqstSession[] = "android.media.audiopolicy.rqst.session";
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int32_t rqst_session = -1;
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if (item->getInt32("android.media.audiopolicy.rqst.session", &rqst_session)) {
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metrics_proto.set_request_session(rqst_session);
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}
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//string char kAudioPolicyRqstDevice[] = "android.media.audiopolicy.rqst.device";
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std::string rqst_device;
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if (item->getString("android.media.audiopolicy.rqst.device", &rqst_device)) {
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metrics_proto.set_request_device(std::move(rqst_device));
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}
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//string char kAudioPolicyActiveSrc[] = "android.media.audiopolicy.active.src";
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std::string active_src;
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if (item->getString("android.media.audiopolicy.active.src", &active_src)) {
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metrics_proto.set_active_source(std::move(active_src));
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}
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//string char kAudioPolicyActivePkg[] = "android.media.audiopolicy.active.pkg";
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std::string active_pkg;
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if (item->getString("android.media.audiopolicy.active.pkg", &active_pkg)) {
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metrics_proto.set_active_package(std::move(active_pkg));
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}
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//int32 char kAudioPolicyActiveSession[] = "android.media.audiopolicy.active.session";
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int32_t active_session = -1;
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if (item->getInt32("android.media.audiopolicy.active.session", &active_session)) {
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metrics_proto.set_active_session(active_session);
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}
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//string char kAudioPolicyActiveDevice[] = "android.media.audiopolicy.active.device";
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std::string active_device;
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if (item->getString("android.media.audiopolicy.active.device", &active_device)) {
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metrics_proto.set_active_device(std::move(active_device));
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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 audipolicy metrics");
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return false;
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}
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if (enabled_statsd) {
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android::util::BytesField bf_serialized( serialized.c_str(), serialized.size());
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(void)android::util::stats_write(android::util::MEDIAMETRICS_AUDIOPOLICY_REPORTED,
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timestamp, pkgName.c_str(), pkgVersionCode,
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mediaApexVersion,
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bf_serialized);
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} else {
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ALOGV("NOT sending: private data (len=%zu)", strlen(serialized.c_str()));
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}
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return true;
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}
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};
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