run_cvd_proc_collector.h

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/*
 * Copyright (C) 2023 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.
 */
 
#pragma once
 
#include <sys/types.h>
 
#include <optional>
#include <set>
#include <string>
#include <unordered_map>
#include <vector>
 
#include "cuttlefish/result/result.h"
 
namespace cuttlefish {
 
struct GroupProcInfo {
  std::string home_;
  std::string exec_path_;
  std::string stop_cvd_path_;
  bool is_cvd_server_started_;
  std::optional<std::string> android_host_out_;
  struct InstanceInfo {
    std::set<pid_t> pids_;
    std::set<pid_t> parent_run_cvd_pids_;
    std::unordered_map<std::string, std::string> envs_;
    std::vector<std::string> cmd_args_;
    unsigned id_;
  };
  // instance id to instance info mapping
  std::unordered_map<unsigned, InstanceInfo> instances_;
};
 
Result<std::vector<GroupProcInfo>> CollectRunCvdGroups();
 
Result<std::vector<pid_t>> CollectRunCvdProcesses();
 
}  // namespace cuttlefish