75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
//
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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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#include <iostream>
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#include <string>
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#include <android-base/logging.h>
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#include <binder/BinderService.h>
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#include <binder/IPCThreadState.h>
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#include <binder/ProcessState.h>
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#include <libgsi/libgsid.h>
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#include "gsi_service.h"
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using android::ProcessState;
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using android::sp;
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using namespace std::literals;
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static int DumpDeviceMapper() {
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auto service = android::gsi::GetGsiService();
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if (!service) {
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std::cerr << "Could not start IGsiService.\n";
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return 1;
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}
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std::string output;
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auto status = service->dumpDeviceMapperDevices(&output);
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if (!status.isOk()) {
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std::cerr << "Could not dump device-mapper devices: " << status.exceptionMessage().c_str()
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<< "\n";
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return 1;
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}
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std::cout << output;
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return 0;
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}
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int main(int argc, char** argv) {
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android::base::InitLogging(argv, android::base::LogdLogger(android::base::SYSTEM));
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// Create globally readable files.
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umask(0022);
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if (argc > 1) {
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if (argv[1] == "run-startup-tasks"s) {
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android::gsi::GsiService::RunStartupTasks();
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exit(0);
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} else if (argv[1] == "dump-device-mapper"s) {
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int rc = DumpDeviceMapper();
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exit(rc);
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}
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}
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android::gsi::GsiService::Register();
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{
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sp<ProcessState> ps(ProcessState::self());
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ps->startThreadPool();
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ps->giveThreadPoolName();
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}
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android::IPCThreadState::self()->joinThreadPool();
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exit(0);
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}
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