1 /**
2  * Copyright © 2020 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 "power_interface.hpp"
17 
18 #include "logging.hpp"
19 #include "sdbusplus.hpp"
20 
21 namespace phosphor::fan::monitor
22 {
23 
24 constexpr auto systemdService = "org.freedesktop.systemd1";
25 constexpr auto systemdPath = "/org/freedesktop/systemd1";
26 constexpr auto systemdMgrIface = "org.freedesktop.systemd1.Manager";
27 
28 void PowerInterface::softPowerOff()
29 {
30     util::SDBusPlus::callMethod(systemdService, systemdPath, systemdMgrIface,
31                                 "StartUnit", "obmc-host-shutdown@0.target",
32                                 "replace");
33 }
34 
35 void PowerInterface::executeHardPowerOff()
36 {
37     util::SDBusPlus::callMethod(
38         systemdService, systemdPath, systemdMgrIface, "StartUnit",
39         "obmc-chassis-hard-poweroff@0.target", "replace");
40 
41     try
42     {
43         util::SDBusPlus::callMethod(
44             "xyz.openbmc_project.Dump.Manager", "/xyz/openbmc_project/dump/bmc",
45             "xyz.openbmc_project.Dump.Create", "CreateDump",
46             std::vector<
47                 std::pair<std::string, std::variant<std::string, uint64_t>>>());
48     }
49     catch (const std::exception& e)
50     {
51         getLogger().log(
52             fmt::format("Caught exception while creating BMC dump: {}",
53                         e.what()),
54             Logger::error);
55     }
56 }
57 
58 void PowerInterface::hardPowerOff()
59 {
60     executeHardPowerOff();
61 }
62 
63 } // namespace phosphor::fan::monitor
64