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/**
* Copyright © 2017 IBM 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 <string>
#include "utility.hpp"
namespace phosphor
{
namespace fan
{
namespace util
{
using namespace std::string_literals;
using namespace phosphor::logging;
using InternalFailure = sdbusplus::xyz::openbmc_project::Common::
Error::InternalFailure;
//TODO Should get these from phosphor-objmgr config.h
constexpr auto MAPPER_BUSNAME = "xyz.openbmc_project.ObjectMapper";
constexpr auto MAPPER_PATH = "/xyz/openbmc_project/object_mapper";
constexpr auto MAPPER_INTERFACE = "xyz.openbmc_project.ObjectMapper";
//TODO Should get these from phosphor-inventory-manager config.h
const auto INVENTORY_PATH = "/xyz/openbmc_project/inventory"s;
const auto INVENTORY_INTF = "xyz.openbmc_project.Inventory.Manager"s;
std::string getInvService(sdbusplus::bus::bus& bus)
{
return getService(INVENTORY_PATH, INVENTORY_INTF, bus);
}
std::string getService(const std::string& path,
const std::string& interface,
sdbusplus::bus::bus& bus)
{
auto mapperCall = bus.new_method_call(MAPPER_BUSNAME,
MAPPER_PATH,
MAPPER_INTERFACE,
"GetObject");
mapperCall.append(path);
mapperCall.append(std::vector<std::string>({interface}));
auto mapperResponseMsg = bus.call(mapperCall);
if (mapperResponseMsg.is_method_error())
{
log<level::ERR>("Error in mapper call to get service name",
entry("PATH=%s", path.c_str()),
entry("INTERFACE=%s", interface.c_str()));
elog<InternalFailure>();
}
std::map<std::string, std::vector<std::string>> mapperResponse;
mapperResponseMsg.read(mapperResponse);
if (mapperResponse.empty())
{
log<level::ERR>(
"Error in mapper response for getting service name",
entry("PATH=%s", path.c_str()),
entry("INTERFACE=%s", interface.c_str()));
elog<InternalFailure>();
}
return mapperResponse.begin()->first;
}
}
}
}
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