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" 7919f71c6SClaire Weinan #include "dump_manager_faultlog.hpp" 8d0f0064eSJayanth Othayoth #include "elog_watch.hpp" 9cb65ffceSJayanth Othayoth #include "watch.hpp" 10cb65ffceSJayanth Othayoth #include "xyz/openbmc_project/Common/error.hpp" 11cb65ffceSJayanth Othayoth 12858fbb2eSGeorge Liu #include <fmt/core.h> 13858fbb2eSGeorge Liu 14cb65ffceSJayanth Othayoth #include <phosphor-logging/elog-errors.hpp> 15cb65ffceSJayanth Othayoth #include <sdbusplus/bus.hpp> 160af74a5eSJayanth Othayoth 170af74a5eSJayanth Othayoth #include <memory> 188b9b4690SDhruvaraj Subhashchandran #include <vector> 19224882b0SJayanth Othayoth 20bb410df7SRamesh Iyyar int main() 21224882b0SJayanth Othayoth { 22a320c7caSJayanth Othayoth using namespace phosphor::logging; 23a320c7caSJayanth Othayoth using InternalFailure = 24a320c7caSJayanth Othayoth sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; 25a320c7caSJayanth Othayoth 26671fc7f3SJayanth Othayoth auto bus = sdbusplus::bus::new_default(); 27a320c7caSJayanth Othayoth sd_event* event = nullptr; 28a320c7caSJayanth Othayoth auto rc = sd_event_default(&event); 29a320c7caSJayanth Othayoth if (rc < 0) 30a320c7caSJayanth Othayoth { 31858fbb2eSGeorge Liu log<level::ERR>( 32858fbb2eSGeorge Liu fmt::format("Error occurred during the sd_event_default, rc({})", 33858fbb2eSGeorge Liu rc) 34858fbb2eSGeorge Liu .c_str()); 35a320c7caSJayanth Othayoth report<InternalFailure>(); 36a320c7caSJayanth Othayoth return rc; 37a320c7caSJayanth Othayoth } 38a320c7caSJayanth Othayoth phosphor::dump::EventPtr eventP{event}; 39a320c7caSJayanth Othayoth event = nullptr; 40224882b0SJayanth Othayoth 4119ad0e8aSAlexander Filippov // Blocking SIGCHLD is needed for calling sd_event_add_child 4219ad0e8aSAlexander Filippov sigset_t mask; 4319ad0e8aSAlexander Filippov if (sigemptyset(&mask) < 0) 4419ad0e8aSAlexander Filippov { 45858fbb2eSGeorge Liu log<level::ERR>( 46858fbb2eSGeorge Liu fmt::format("Unable to initialize signal set, errno({})", errno) 47858fbb2eSGeorge Liu .c_str()); 4819ad0e8aSAlexander Filippov return EXIT_FAILURE; 4919ad0e8aSAlexander Filippov } 5019ad0e8aSAlexander Filippov 5119ad0e8aSAlexander Filippov if (sigaddset(&mask, SIGCHLD) < 0) 5219ad0e8aSAlexander Filippov { 53858fbb2eSGeorge Liu log<level::ERR>( 54858fbb2eSGeorge Liu fmt::format("Unable to add signal to signal set, errno({})", errno) 55858fbb2eSGeorge Liu .c_str()); 5619ad0e8aSAlexander Filippov return EXIT_FAILURE; 5719ad0e8aSAlexander Filippov } 5819ad0e8aSAlexander Filippov 5919ad0e8aSAlexander Filippov // Block SIGCHLD first, so that the event loop can handle it 6019ad0e8aSAlexander Filippov if (sigprocmask(SIG_BLOCK, &mask, nullptr) < 0) 6119ad0e8aSAlexander Filippov { 62858fbb2eSGeorge Liu log<level::ERR>( 63858fbb2eSGeorge Liu fmt::format("Unable to block signal, errno({})", errno).c_str()); 6419ad0e8aSAlexander Filippov return EXIT_FAILURE; 6519ad0e8aSAlexander Filippov } 6619ad0e8aSAlexander Filippov 67224882b0SJayanth Othayoth // Add sdbusplus ObjectManager for the 'root' path of the DUMP manager. 68*9b18bf2dSPatrick Williams sdbusplus::server::manager_t objManager(bus, DUMP_OBJPATH); 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 82919f71c6SClaire Weinan std::unique_ptr<phosphor::dump::faultlog::Manager> faultLogMgr = 83919f71c6SClaire Weinan std::make_unique<phosphor::dump::faultlog::Manager>( 84919f71c6SClaire Weinan bus, FAULTLOG_DUMP_OBJPATH, FAULTLOG_DUMP_OBJ_ENTRY, 85919f71c6SClaire Weinan FAULTLOG_DUMP_PATH); 86919f71c6SClaire Weinan dumpMgrList.push_back(std::move(faultLogMgr)); 87919f71c6SClaire Weinan 888b9b4690SDhruvaraj Subhashchandran phosphor::dump::loadExtensions(bus, dumpMgrList); 898b9b4690SDhruvaraj Subhashchandran 908b9b4690SDhruvaraj Subhashchandran // Restore dbus objects of all dumps 918b9b4690SDhruvaraj Subhashchandran for (auto& dmpMgr : dumpMgrList) 928b9b4690SDhruvaraj Subhashchandran { 938b9b4690SDhruvaraj Subhashchandran dmpMgr->restore(); 948b9b4690SDhruvaraj Subhashchandran } 958b9b4690SDhruvaraj Subhashchandran 96d0f0064eSJayanth Othayoth phosphor::dump::elog::Watch eWatch(bus, mgr); 97a320c7caSJayanth Othayoth bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL); 98bcb174bdSJayanth Othayoth 999e682c51SPatrick Williams // Daemon is all set up so claim the busname now. 1009e682c51SPatrick Williams bus.request_name(DUMP_BUSNAME); 1019e682c51SPatrick Williams 102a320c7caSJayanth Othayoth auto rc = sd_event_loop(eventP.get()); 103a320c7caSJayanth Othayoth if (rc < 0) 104a320c7caSJayanth Othayoth { 105858fbb2eSGeorge Liu log<level::ERR>( 106858fbb2eSGeorge Liu fmt::format("Error occurred during the sd_event_loop, rc({})", 107858fbb2eSGeorge Liu rc) 108858fbb2eSGeorge Liu .c_str()); 109a320c7caSJayanth Othayoth elog<InternalFailure>(); 110a320c7caSJayanth Othayoth } 111a320c7caSJayanth Othayoth } 1129d2d7226SPatrick Williams catch (const InternalFailure& e) 113a320c7caSJayanth Othayoth { 114a320c7caSJayanth Othayoth commit<InternalFailure>(); 115a320c7caSJayanth Othayoth return -1; 116224882b0SJayanth Othayoth } 117224882b0SJayanth Othayoth 118224882b0SJayanth Othayoth return 0; 119224882b0SJayanth Othayoth } 120