host-services.cpp

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <systemd/sd-bus.h>
#include <mapper.h>
#include "host-ipmid/ipmid-api.h"
#include "host-interface.hpp"
#include <config.h>

void register_host_services() __attribute__((constructor));

//------------------------------------------------------
// Callback register function
// -----------------------------------------------------

// Globals to keep the object alive during process life
std::unique_ptr<sdbusplus::bus::bus> sdbus = nullptr;
// TODO openbmc/openbmc#1581 - unique_ptr causes seg fault
phosphor::host::Host* host = nullptr;

void register_host_services()
{
    // Gets a hook onto SYSTEM bus used by host-ipmid
    sd_bus *bus = ipmid_get_sd_bus_connection();

    sdbus = std::make_unique<sdbusplus::bus::bus>(bus);

    // Create new xyz.openbmc_project.host object on the bus
    auto objPathInst = std::string{CONTROL_HOST_OBJPATH} + '0';

    // Add sdbusplus ObjectManager.
    sdbusplus::server::manager::manager objManager(*sdbus,
                                                   objPathInst.c_str());

    host = new phosphor::host::Host(*sdbus,
                                    objPathInst.c_str());

    sdbus->request_name(CONTROL_HOST_BUSNAME);
}