xref: /openbmc/phosphor-debug-collector/dump_utils.cpp (revision 3a25e5b2f8a78edd3543ebdaa17389edfe67007d)

#include "dump_utils.hpp"

#include <phosphor-logging/lg2.hpp>

namespace phosphor
{
namespace dump
{

std::string getService(sdbusplus::bus_t& bus, const std::string& path,
                       const std::string& interface)
{
    constexpr auto objectMapperName = "xyz.openbmc_project.ObjectMapper";
    constexpr auto objectMapperPath = "/xyz/openbmc_project/object_mapper";

    auto method = bus.new_method_call(objectMapperName, objectMapperPath,
                                      objectMapperName, "GetObject");

    method.append(path);
    method.append(std::vector<std::string>({interface}));

    std::vector<std::pair<std::string, std::vector<std::string>>> response;

    try
    {
        auto reply = bus.call(method);
        reply.read(response);
        if (response.empty())
        {
            lg2::error(
                "Error in mapper response for getting service name, PATH: "
                "{PATH}, INTERFACE: {INTERFACE}",
                "PATH", path, "INTERFACE", interface);
            return std::string{};
        }
    }
    catch (const sdbusplus::exception_t& e)
    {
        lg2::error("Error in mapper method call, errormsg: {ERROR}, "
                   "PATH: {PATH}, INTERFACE: {INTERFACE}",
                   "ERROR", e, "PATH", path, "INTERFACE", interface);
        throw;
    }
    return response[0].first;
}

} // namespace dump
} // namespace phosphor