1224882b0SJayanth Othayoth #include "config.h" 2cb65ffceSJayanth Othayoth 38b9b4690SDhruvaraj Subhashchandran #include "dump-extensions.hpp" 4a320c7caSJayanth Othayoth #include "dump_internal.hpp" 5cb65ffceSJayanth Othayoth #include "dump_manager.hpp" 6fef66a95SDhruvaraj Subhashchandran #include "dump_manager_bmc.hpp" 7d0f0064eSJayanth Othayoth #include "elog_watch.hpp" 8cb65ffceSJayanth Othayoth #include "watch.hpp" 9cb65ffceSJayanth Othayoth #include "xyz/openbmc_project/Common/error.hpp" 10cb65ffceSJayanth Othayoth 11*858fbb2eSGeorge Liu #include <fmt/core.h> 12*858fbb2eSGeorge Liu 13cb65ffceSJayanth Othayoth #include <phosphor-logging/elog-errors.hpp> 14cb65ffceSJayanth Othayoth #include <sdbusplus/bus.hpp> 150af74a5eSJayanth Othayoth 160af74a5eSJayanth Othayoth #include <memory> 178b9b4690SDhruvaraj Subhashchandran #include <vector> 18224882b0SJayanth Othayoth 19bb410df7SRamesh Iyyar int main() 20224882b0SJayanth Othayoth { 21a320c7caSJayanth Othayoth using namespace phosphor::logging; 22a320c7caSJayanth Othayoth using InternalFailure = 23a320c7caSJayanth Othayoth sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; 24a320c7caSJayanth Othayoth 25671fc7f3SJayanth Othayoth auto bus = sdbusplus::bus::new_default(); 26a320c7caSJayanth Othayoth sd_event* event = nullptr; 27a320c7caSJayanth Othayoth auto rc = sd_event_default(&event); 28a320c7caSJayanth Othayoth if (rc < 0) 29a320c7caSJayanth Othayoth { 30*858fbb2eSGeorge Liu log<level::ERR>( 31*858fbb2eSGeorge Liu fmt::format("Error occurred during the sd_event_default, rc({})", 32*858fbb2eSGeorge Liu rc) 33*858fbb2eSGeorge Liu .c_str()); 34a320c7caSJayanth Othayoth report<InternalFailure>(); 35a320c7caSJayanth Othayoth return rc; 36a320c7caSJayanth Othayoth } 37a320c7caSJayanth Othayoth phosphor::dump::EventPtr eventP{event}; 38a320c7caSJayanth Othayoth event = nullptr; 39224882b0SJayanth Othayoth 4019ad0e8aSAlexander Filippov // Blocking SIGCHLD is needed for calling sd_event_add_child 4119ad0e8aSAlexander Filippov sigset_t mask; 4219ad0e8aSAlexander Filippov if (sigemptyset(&mask) < 0) 4319ad0e8aSAlexander Filippov { 44*858fbb2eSGeorge Liu log<level::ERR>( 45*858fbb2eSGeorge Liu fmt::format("Unable to initialize signal set, errno({})", errno) 46*858fbb2eSGeorge Liu .c_str()); 4719ad0e8aSAlexander Filippov return EXIT_FAILURE; 4819ad0e8aSAlexander Filippov } 4919ad0e8aSAlexander Filippov 5019ad0e8aSAlexander Filippov if (sigaddset(&mask, SIGCHLD) < 0) 5119ad0e8aSAlexander Filippov { 52*858fbb2eSGeorge Liu log<level::ERR>( 53*858fbb2eSGeorge Liu fmt::format("Unable to add signal to signal set, errno({})", errno) 54*858fbb2eSGeorge Liu .c_str()); 5519ad0e8aSAlexander Filippov return EXIT_FAILURE; 5619ad0e8aSAlexander Filippov } 5719ad0e8aSAlexander Filippov 5819ad0e8aSAlexander Filippov // Block SIGCHLD first, so that the event loop can handle it 5919ad0e8aSAlexander Filippov if (sigprocmask(SIG_BLOCK, &mask, nullptr) < 0) 6019ad0e8aSAlexander Filippov { 61*858fbb2eSGeorge Liu log<level::ERR>( 62*858fbb2eSGeorge Liu fmt::format("Unable to block signal, errno({})", errno).c_str()); 6319ad0e8aSAlexander Filippov return EXIT_FAILURE; 6419ad0e8aSAlexander Filippov } 6519ad0e8aSAlexander Filippov 66224882b0SJayanth Othayoth // Add sdbusplus ObjectManager for the 'root' path of the DUMP manager. 67224882b0SJayanth Othayoth sdbusplus::server::manager::manager objManager(bus, DUMP_OBJPATH); 68224882b0SJayanth Othayoth bus.request_name(DUMP_BUSNAME); 69224882b0SJayanth Othayoth 70a320c7caSJayanth Othayoth try 71224882b0SJayanth Othayoth { 728b9b4690SDhruvaraj Subhashchandran phosphor::dump::DumpManagerList dumpMgrList{}; 738b9b4690SDhruvaraj Subhashchandran std::unique_ptr<phosphor::dump::bmc::Manager> bmcDumpMgr = 748b9b4690SDhruvaraj Subhashchandran std::make_unique<phosphor::dump::bmc::Manager>( 758b9b4690SDhruvaraj Subhashchandran bus, eventP, BMC_DUMP_OBJPATH, BMC_DUMP_OBJ_ENTRY, 768b9b4690SDhruvaraj Subhashchandran BMC_DUMP_PATH); 778b9b4690SDhruvaraj Subhashchandran 788b9b4690SDhruvaraj Subhashchandran phosphor::dump::bmc::internal::Manager mgr(bus, *bmcDumpMgr, 79fef66a95SDhruvaraj Subhashchandran OBJ_INTERNAL); 808b9b4690SDhruvaraj Subhashchandran dumpMgrList.push_back(std::move(bmcDumpMgr)); 818b9b4690SDhruvaraj Subhashchandran 828b9b4690SDhruvaraj Subhashchandran phosphor::dump::loadExtensions(bus, dumpMgrList); 838b9b4690SDhruvaraj Subhashchandran 848b9b4690SDhruvaraj Subhashchandran // Restore dbus objects of all dumps 858b9b4690SDhruvaraj Subhashchandran for (auto& dmpMgr : dumpMgrList) 868b9b4690SDhruvaraj Subhashchandran { 878b9b4690SDhruvaraj Subhashchandran dmpMgr->restore(); 888b9b4690SDhruvaraj Subhashchandran } 898b9b4690SDhruvaraj Subhashchandran 90d0f0064eSJayanth Othayoth phosphor::dump::elog::Watch eWatch(bus, mgr); 91a320c7caSJayanth Othayoth bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL); 92bcb174bdSJayanth Othayoth 93a320c7caSJayanth Othayoth auto rc = sd_event_loop(eventP.get()); 94a320c7caSJayanth Othayoth if (rc < 0) 95a320c7caSJayanth Othayoth { 96*858fbb2eSGeorge Liu log<level::ERR>( 97*858fbb2eSGeorge Liu fmt::format("Error occurred during the sd_event_loop, rc({})", 98*858fbb2eSGeorge Liu rc) 99*858fbb2eSGeorge Liu .c_str()); 100a320c7caSJayanth Othayoth elog<InternalFailure>(); 101a320c7caSJayanth Othayoth } 102a320c7caSJayanth Othayoth } 103a320c7caSJayanth Othayoth catch (InternalFailure& e) 104a320c7caSJayanth Othayoth { 105a320c7caSJayanth Othayoth commit<InternalFailure>(); 106a320c7caSJayanth Othayoth return -1; 107224882b0SJayanth Othayoth } 108224882b0SJayanth Othayoth 109224882b0SJayanth Othayoth return 0; 110224882b0SJayanth Othayoth } 111