1 #include "config.h"
2
3 #include "occ_events.hpp"
4 #include "occ_manager.hpp"
5 #include "powermode.hpp"
6 #include "utils.hpp"
7
8 #include <org/open_power/OCC/Device/error.hpp>
9 #include <phosphor-logging/lg2.hpp>
10 #include <sdeventplus/source/signal.hpp>
11 #include <stdplus/signal.hpp>
12 #include <xyz/openbmc_project/Common/error.hpp>
13
14 using namespace sdbusplus::org::open_power::OCC::Device::Error;
15 using InternalFailure =
16 sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure;
17
main(int,char **)18 int main(int /*argc*/, char** /*argv[]*/)
19 {
20 auto& bus = open_power::occ::utils::getBus();
21
22 // Need sd_event to watch for OCC device errors
23 sd_event* event = nullptr;
24 auto r = sd_event_default(&event);
25 if (r < 0)
26 {
27 lg2::error("Error creating a default sd_event handler");
28 return r;
29 }
30 open_power::occ::EventPtr eventP{event};
31 event = nullptr;
32
33 // Attach the bus to sd_event to service user requests
34 bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL);
35
36 // Add object manager interfaces (for mapper)
37 sdbusplus::server::manager_t objManager(bus, OCC_CONTROL_ROOT);
38
39 sdbusplus::server::manager_t objManagerXyz(bus, OCC_SENSORS_ROOT);
40
41 sdbusplus::server::manager_t objManagerXyzControl(
42 bus, "/xyz/openbmc_project/control");
43
44 sdbusplus::server::manager_t objManagerXyzInventory(
45 bus, "/xyz/openbmc_project/inventory");
46 open_power::occ::Manager mgr(eventP);
47 mgr.createPldmHandle();
48
49 try
50 {
51 // Enable SIGUSR1 handling to collect data on dump request
52 stdplus::signal::block(SIGUSR1);
53 sdeventplus::source::Signal sigUsr1(
54 eventP.get(), SIGUSR1,
55 std::bind(&open_power::occ::Manager::collectDumpData, &mgr,
56 std::placeholders::_1, std::placeholders::_2));
57 sigUsr1.set_floating(true);
58 lg2::info("USR1 signal handler enabled");
59 }
60 catch (const std::exception& e)
61 {
62 lg2::error("Failed to enable SIGUSR1 handler: {ERR}", "ERR", e.what());
63 }
64
65 // Claim the bus since all the house keeping is done now
66 bus.request_name(OCC_CONTROL_BUSNAME);
67
68 // Wait for requests
69 sd_event_loop(eventP.get());
70
71 return 0;
72 }
73