power-control/src/main.cpp

/*
// Copyright (c) 2018 Intel Corporation
//
// 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 "power_control.hpp"

int main(int argc, char* argv[])
{
    int ret = 0;

    phosphor::logging::log<phosphor::logging::level::INFO>(
        "Start Chassis power control service...");

    sd_event* event = nullptr;
    ret = sd_event_default(&event);
    if (ret < 0)
    {
        phosphor::logging::log<phosphor::logging::level::ERR>(
            "Error creating a default sd_event handler");
        return ret;
    }
    phosphor::watchdog::EventPtr eventP{event,
                                        phosphor::watchdog::EventDeleter()};
    event = nullptr;

    sdbusplus::bus::bus bus = sdbusplus::bus::new_default();
    sdbusplus::server::manager_t m{bus, DBUS_OBJECT_NAME};

    bus.request_name(DBUS_INTF_NAME);

    PowerControl powerControl{bus, DBUS_OBJECT_NAME, eventP};

    auto now_ms = std::chrono::time_point_cast<std::chrono::milliseconds>(
        std::chrono::system_clock::now());

    try
    {
        bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL);
        ret = sd_event_loop(eventP.get());
        if (ret < 0)
        {
            phosphor::logging::log<phosphor::logging::level::ERR>(
                "Error occurred during the sd_event_loop",
                phosphor::logging::entry("RET=%d", ret));
        }
    }
    catch (std::exception& e)
    {
        phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
        return -1;
    }
    return 0;
}