src/health_scan.cpp

/*
 * Copyright 2025 Google LLC
 *
 * 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 "health_scan.hpp"

#include "gBMCMachine.pb.h"

#include <fstream>
#include <iostream>

int main(int argc, char **argv)
{
    gbmc::GBMCHost model;

    if (argc != 2)
    {
        std::cerr << "Usage: " << argv[0] << " model.pb" << std::endl;
        return 1;
    }

    {
        std::ifstream proto_file(argv[1], std::ios::binary);
        if (!proto_file.is_open())
        {
            std::cerr << "Failed to open " << argv[1] << std::endl;
            return 1;
        }

        bool status = model.ParseFromIstream(&proto_file);

        if (!status)
        {
            std::cerr << "Decode failed" << std::endl;
            return 1;
        }
    }

    std::cout << "Protobuf model for machine family: " << model.stable_name() << std::endl;

    std::vector<std::unique_ptr<Checker>> checkers;

    bool pass = true;

    for (auto& checker : checkers)
    {
      std::cout << "Running " << checker->name() << "..." << std::endl;
      if (!checker->run())
      {
        pass = false;
      }
    }

    if (pass)
    {
        std::cout << "Verified that model matches current hardware" << std::endl;
        return 0;
    }
    else
    {
        std::cout << "One or more devices from the model didn't match current hardware" << std::endl;
        return 1;
    }
}