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//
// Copyright (C) 2020 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 <android-base/strings.h>
#include <gflags/gflags.h>
#include <android-base/logging.h>
#include "common/libs/utils/tee_logging.h"
#include "host/commands/metrics/metrics_defs.h"
#include "host/libs/config/cuttlefish_config.h"
using cuttlefish::MetricsExitCodes;
int main(int argc, char** argv) {
::android::base::InitLogging(argv, android::base::StderrLogger);
google::ParseCommandLineFlags(&argc, &argv, true);
auto config = cuttlefish::CuttlefishConfig::Get();
CHECK(config) << "Could not open cuttlefish config";
auto instance = config->ForDefaultInstance();
auto metrics_log_path = instance.PerInstancePath("metrics.log");
if (config->run_as_daemon()) {
android::base::SetLogger(
cuttlefish::LogToFiles({metrics_log_path, instance.launcher_log_path()}));
} else {
android::base::SetLogger(
cuttlefish::LogToStderrAndFiles(
{metrics_log_path, instance.launcher_log_path()}));
}
if (config->enable_metrics() != cuttlefish::CuttlefishConfig::kYes) {
LOG(ERROR) << "metrics not enabled, but metrics were launched.";
return cuttlefish::MetricsExitCodes::kInvalidHostConfiguration;
}
while (true) {
// do nothing
sleep(std::numeric_limits<unsigned int>::max());
}
return cuttlefish::MetricsExitCodes::kMetricsError;
}