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/*
* Copyright (C) 2024 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 <cstdint>
#include <cstdlib>
#include <android-base/logging.h>
#include <gflags/gflags.h>
#include "common/libs/fs/shared_fd.h"
#include "common/libs/utils/result.h"
#include "common/libs/utils/subprocess.h"
#include "host/libs/command_util/runner/defs.h"
#include "host/libs/command_util/util.h"
#include "host/libs/config/cuttlefish_config.h"
DEFINE_int32(instance_num, cuttlefish::GetInstance(),
"Which instance to trigger a power button event.");
namespace cuttlefish {
namespace {
Result<void> PowerbtnCvdMain() {
const CuttlefishConfig* config =
CF_EXPECT(CuttlefishConfig::Get(), "Failed to obtain config object");
auto instance = config->ForInstance(FLAGS_instance_num);
Command command(instance.crosvm_binary());
command.AddParameter("powerbtn");
command.AddParameter(instance.CrosvmSocketPath());
LOG(INFO) << "Pressing power button";
std::string output;
std::string error;
auto ret = RunWithManagedStdio(std::move(command), NULL, &output, &error);
CF_EXPECT_EQ(ret, 0,
"crosvm powerbtn returned: " << ret << "\n"
<< output << "\n"
<< error);
return {};
}
} // namespace
} // namespace cuttlefish
int main(int argc, char** argv) {
::android::base::InitLogging(argv, android::base::StderrLogger);
google::ParseCommandLineFlags(&argc, &argv, true);
cuttlefish::Result<void> result = cuttlefish::PowerbtnCvdMain();
if (!result.ok()) {
LOG(ERROR) << result.error().FormatForEnv();
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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