1 /** 2 * Copyright © 2017 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 #include <phosphor-logging/log.hpp> 17 #include <sdbusplus/bus.hpp> 18 #include "fan.hpp" 19 #include "fan_defs.hpp" 20 21 using namespace phosphor::fan::monitor; 22 using namespace phosphor::logging; 23 24 25 void EventDeleter(sd_event* event) 26 { 27 sd_event_unref(event); 28 } 29 30 int main() 31 { 32 auto bus = sdbusplus::bus::new_default(); 33 sd_event* events = nullptr; 34 std::vector<std::unique_ptr<Fan>> fans; 35 36 auto r = sd_event_default(&events); 37 if (r < 0) 38 { 39 log<level::ERR>("Failed call to sd_event_default()", 40 entry("ERROR=%s", strerror(-r))); 41 return -1; 42 } 43 44 std::shared_ptr<sd_event> eventPtr{events, EventDeleter}; 45 46 //Attach the event object to the bus object so we can 47 //handle both sd_events (for the timers) and dbus signals. 48 bus.attach_event(eventPtr.get(), SD_EVENT_PRIORITY_NORMAL); 49 50 for (const auto& fanDef : fanDefinitions) 51 { 52 fans.emplace_back(std::make_unique<Fan>(bus, eventPtr, fanDef)); 53 } 54 55 r = sd_event_loop(eventPtr.get()); 56 if (r < 0) 57 { 58 log<level::ERR>("Failed call to sd_event_loop", 59 entry("ERROR=%s", strerror(-r))); 60 } 61 62 return -1; 63 } 64