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// Copyright Contributors to the DNF5 project.
// Copyright Contributors to the libdnf project.
// SPDX-License-Identifier: GPL-2.0-or-later
//
// This file is part of libdnf: https://github.com/rpm-software-management/libdnf/
//
// Libdnf is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// Libdnf is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with libdnf. If not, see <https://www.gnu.org/licenses/>.
#ifndef DNF5DAEMON_SERVER_UTILS_HPP
#define DNF5DAEMON_SERVER_UTILS_HPP
#include "dbus.hpp"
#include <fmt/format.h>
#include <sdbus-c++/sdbus-c++.h>
#include <string>
namespace dnfdaemon {
template <typename ItemType>
ItemType key_value_map_get(const dnfdaemon::KeyValueMap & map, const std::string & key) {
auto it = map.find(key);
if (it == map.end()) {
throw sdbus::Error(dnfdaemon::ERROR, fmt::format("Key \"{}\" not present in the map.", key));
}
try {
return it->second.get<ItemType>();
} catch (sdbus::Error & e) {
throw sdbus::Error(dnfdaemon::ERROR, fmt::format("Map item \"{}\" has incorrect type.", key));
}
}
template <typename ItemType>
ItemType key_value_map_get(
const dnfdaemon::KeyValueMap & map, const std::string & key, const ItemType & default_value) {
auto it = map.find(key);
if (it == map.end()) {
return default_value;
}
try {
return it->second.get<ItemType>();
} catch (sdbus::Error & e) {
throw sdbus::Error(dnfdaemon::ERROR, fmt::format("Map item \"{}\" has incorrect type.", key));
}
}
/// Write the message to the file descriptor opened for writing.
/// @param Message
/// @param out_fd Open file descriptor
/// @param error_msg In case of error this string contains error description
/// @return True in case the write succeeded, False otherwise.
bool write_to_fd(const std::string & message, int out_fd, std::string & error_msg);
} // namespace dnfdaemon
#endif
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