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/*
// 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.
*/
#pragma once
#include <sdbusplus/message.hpp>
#include <filesystem>
#include <regex>
#include <variant>
namespace dbus
{
namespace utility
{
// clang-format off
using DbusVariantType = std::variant<
std::vector<std::tuple<std::string, std::string, std::string>>,
std::vector<std::string>,
std::vector<double>,
std::string,
int64_t,
uint64_t,
double,
int32_t,
uint32_t,
int16_t,
uint16_t,
uint8_t,
bool,
sdbusplus::message::unix_fd,
std::vector<uint32_t>,
std::vector<uint16_t>,
sdbusplus::message::object_path,
std::tuple<uint64_t, std::vector<std::tuple<std::string, std::string, double, uint64_t>>>,
std::vector<std::tuple<std::string, std::string>>,
std::vector<std::tuple<uint32_t, std::vector<uint32_t>>>,
std::vector<std::tuple<uint32_t, size_t>>,
std::vector<std::tuple<sdbusplus::message::object_path, std::string,
std::string, std::string>>
>;
// clang-format on
using DBusPropertiesMap = std::vector<std::pair<std::string, DbusVariantType>>;
using DBusInteracesMap = std::vector<std::pair<std::string, DBusPropertiesMap>>;
using ManagedObjectType =
std::vector<std::pair<sdbusplus::message::object_path, DBusInteracesMap>>;
using ManagedItem = std::pair<
sdbusplus::message::object_path,
std::vector<std::pair<
std::string, std::vector<std::pair<std::string, DbusVariantType>>>>>;
// Map of service name to list of interfaces
using MapperServiceMap =
std::vector<std::pair<std::string, std::vector<std::string>>>;
// Map of object paths to MapperServiceMaps
using MapperGetSubTreeResponse =
std::vector<std::pair<std::string, MapperServiceMap>>;
using MapperGetObject =
std::vector<std::pair<std::string, std::vector<std::string>>>;
using MapperGetAncestorsResponse = std::vector<
std::pair<std::string,
std::vector<std::pair<std::string, std::vector<std::string>>>>>;
using MapperGetSubTreePathsResponse = std::vector<std::string>;
inline void escapePathForDbus(std::string& path)
{
const std::regex reg("[^A-Za-z0-9_/]");
std::regex_replace(path.begin(), path.begin(), path.end(), reg, "_");
}
// gets the string N strings deep into a path
// i.e. /0th/1st/2nd/3rd
inline bool getNthStringFromPath(const std::string& path, int index,
std::string& result)
{
if (index < 0)
{
return false;
}
std::filesystem::path p1(path);
int count = -1;
for (auto const& element : p1)
{
if (element.has_filename())
{
++count;
if (count == index)
{
result = element.stem().string();
break;
}
}
}
return count >= index;
}
template <typename Callback>
inline void checkDbusPathExists(const std::string& path, Callback&& callback)
{
crow::connections::systemBus->async_method_call(
[callback{std::forward<Callback>(callback)}](
const boost::system::error_code ec,
const dbus::utility::MapperGetObject& objectNames) {
callback(!ec && !objectNames.empty());
},
"xyz.openbmc_project.ObjectMapper",
"/xyz/openbmc_project/object_mapper",
"xyz.openbmc_project.ObjectMapper", "GetObject", path,
std::array<std::string, 0>());
}
} // namespace utility
} // namespace dbus
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