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/*
* Copyright (C) 2018 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 "Perfprofd.h"
#define DEBUG false // STOPSHIP if true
#include "config/ConfigKey.h"
#include "Log.h"
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include <string>
#include <binder/IServiceManager.h>
#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h" // Alert
#include "android/os/IPerfProfd.h"
namespace android {
namespace os {
namespace statsd {
bool CollectPerfprofdTraceAndUploadToDropbox(const PerfprofdDetails& config,
int64_t alert_id,
const ConfigKey& configKey) {
VLOG("Starting trace collection through perfprofd");
if (!config.has_perfprofd_config()) {
ALOGE("The perfprofd trace config is empty, aborting");
return false;
}
sp<IPerfProfd> service = interface_cast<IPerfProfd>(
defaultServiceManager()->getService(android::String16("perfprofd")));
if (service == NULL) {
ALOGE("Could not find perfprofd service");
return false;
}
auto* data = reinterpret_cast<const uint8_t*>(config.perfprofd_config().data());
std::vector<uint8_t> proto_serialized(data, data + config.perfprofd_config().size());
// TODO: alert-id etc?
binder::Status status = service->startProfilingProtobuf(proto_serialized);
if (status.isOk()) {
return true;
}
ALOGE("Error starting perfprofd profiling: %s", status.toString8().c_str());
return false;
}
} // namespace statsd
} // namespace os
} // namespace android
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