1 #include "globalhandler.hpp"
2 
3 #include <ipmid/api.hpp>
4 #include <ipmid/utils.hpp>
5 #include <phosphor-logging/elog-errors.hpp>
6 #include <phosphor-logging/log.hpp>
7 #include <xyz/openbmc_project/Common/error.hpp>
8 #include <xyz/openbmc_project/State/BMC/server.hpp>
9 
10 #include <string>
11 
12 static constexpr auto bmcStateRoot = "/xyz/openbmc_project/state";
13 static constexpr auto bmcStateIntf = "xyz.openbmc_project.State.BMC";
14 static constexpr auto reqTransition = "RequestedBMCTransition";
15 static constexpr auto match = "bmc0";
16 
17 using namespace phosphor::logging;
18 using BMC = sdbusplus::server::xyz::openbmc_project::state::BMC;
19 
20 void register_netfn_global_functions() __attribute__((constructor));
21 
22 void resetBMC()
23 {
24     sdbusplus::bus_t bus{ipmid_get_sd_bus_connection()};
25 
26     auto bmcStateObj = ipmi::getDbusObject(bus, bmcStateIntf, bmcStateRoot,
27                                            match);
28 
29     auto service = ipmi::getService(bus, bmcStateIntf, bmcStateObj.first);
30 
31     ipmi::setDbusProperty(bus, service, bmcStateObj.first, bmcStateIntf,
32                           reqTransition,
33                           convertForMessage(BMC::Transition::Reboot));
34 }
35 
36 /** @brief implements cold and warm reset commands
37  *  @param - None
38  *  @returns IPMI completion code.
39  */
40 ipmi::RspType<> ipmiGlobalReset()
41 {
42     try
43     {
44         resetBMC();
45     }
46     catch (const std::exception& e)
47     {
48         log<level::ERR>(e.what());
49         return ipmi::responseUnspecifiedError();
50     }
51 
52     // Status code.
53     return ipmi::responseSuccess();
54 }
55 
56 void register_netfn_global_functions()
57 {
58     // Cold Reset
59     ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnApp,
60                           ipmi::app::cmdColdReset, ipmi::Privilege::Admin,
61                           ipmiGlobalReset);
62     return;
63 }
64