1 /** 2 * Copyright © 2019 IBM Corporation 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #pragma once 17 18 #include "pmbus.hpp" 19 20 #include <sdbusplus/bus.hpp> 21 22 #include <string> 23 #include <vector> 24 25 namespace version 26 { 27 /** 28 * Get the software version of the PSU using sysfs 29 * 30 * @param[in] bus - D-Bus connection 31 * @param[in] psuInventoryPath - PSU D-Bus inventory path 32 * 33 * @return PSU version, or "" if version could not be found 34 */ 35 std::string getVersion(sdbusplus::bus_t& bus, 36 const std::string& psuInventoryPath); 37 38 /** 39 * Get the latest version from a list of versions 40 * 41 * @param[in] versions - The list of PSU version strings 42 * 43 * @return The latest version 44 */ 45 std::string getLatest(const std::vector<std::string>& versions); 46 47 } // namespace version 48