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 12cb65ffceSJayanth Othayoth #include <phosphor-logging/elog-errors.hpp> 13d1f670feSDhruvaraj Subhashchandran #include <phosphor-logging/lg2.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 { 30d1f670feSDhruvaraj Subhashchandran lg2::error("Error occurred during the sd_event_default, rc: {RC}", "RC", 31d1f670feSDhruvaraj Subhashchandran rc); 32a320c7caSJayanth Othayoth report<InternalFailure>(); 33a320c7caSJayanth Othayoth return rc; 34a320c7caSJayanth Othayoth } 35a320c7caSJayanth Othayoth phosphor::dump::EventPtr eventP{event}; 36a320c7caSJayanth Othayoth event = nullptr; 37224882b0SJayanth Othayoth 3819ad0e8aSAlexander Filippov // Blocking SIGCHLD is needed for calling sd_event_add_child 3919ad0e8aSAlexander Filippov sigset_t mask; 4019ad0e8aSAlexander Filippov if (sigemptyset(&mask) < 0) 4119ad0e8aSAlexander Filippov { 42d1f670feSDhruvaraj Subhashchandran lg2::error("Unable to initialize signal set, errno: {ERRNO}", "ERRNO", 43d1f670feSDhruvaraj Subhashchandran errno); 4419ad0e8aSAlexander Filippov return EXIT_FAILURE; 4519ad0e8aSAlexander Filippov } 4619ad0e8aSAlexander Filippov 4719ad0e8aSAlexander Filippov if (sigaddset(&mask, SIGCHLD) < 0) 4819ad0e8aSAlexander Filippov { 49d1f670feSDhruvaraj Subhashchandran lg2::error("Unable to add signal to signal set, errno: {ERRNO}", 50d1f670feSDhruvaraj Subhashchandran "ERRNO", errno); 5119ad0e8aSAlexander Filippov return EXIT_FAILURE; 5219ad0e8aSAlexander Filippov } 5319ad0e8aSAlexander Filippov 5419ad0e8aSAlexander Filippov // Block SIGCHLD first, so that the event loop can handle it 5519ad0e8aSAlexander Filippov if (sigprocmask(SIG_BLOCK, &mask, nullptr) < 0) 5619ad0e8aSAlexander Filippov { 57d1f670feSDhruvaraj Subhashchandran lg2::error("Unable to block signal, errno: {ERRNO}", "ERRNO", errno); 5819ad0e8aSAlexander Filippov return EXIT_FAILURE; 5919ad0e8aSAlexander Filippov } 6019ad0e8aSAlexander Filippov 61224882b0SJayanth Othayoth // Add sdbusplus ObjectManager for the 'root' path of the DUMP manager. 629b18bf2dSPatrick Williams sdbusplus::server::manager_t objManager(bus, DUMP_OBJPATH); 63224882b0SJayanth Othayoth 64a320c7caSJayanth Othayoth try 65224882b0SJayanth Othayoth { 668b9b4690SDhruvaraj Subhashchandran phosphor::dump::DumpManagerList dumpMgrList{}; 678b9b4690SDhruvaraj Subhashchandran std::unique_ptr<phosphor::dump::bmc::Manager> bmcDumpMgr = 688b9b4690SDhruvaraj Subhashchandran std::make_unique<phosphor::dump::bmc::Manager>( 698b9b4690SDhruvaraj Subhashchandran bus, eventP, BMC_DUMP_OBJPATH, BMC_DUMP_OBJ_ENTRY, 708b9b4690SDhruvaraj Subhashchandran BMC_DUMP_PATH); 718b9b4690SDhruvaraj Subhashchandran 728b9b4690SDhruvaraj Subhashchandran phosphor::dump::bmc::internal::Manager mgr(bus, *bmcDumpMgr, 73fef66a95SDhruvaraj Subhashchandran OBJ_INTERNAL); 74*e4350f93SDhruvaraj Subhashchandran phosphor::dump::bmc::Manager* ptrBmcDumpMgr = bmcDumpMgr.get(); 75*e4350f93SDhruvaraj Subhashchandran 768b9b4690SDhruvaraj Subhashchandran dumpMgrList.push_back(std::move(bmcDumpMgr)); 778b9b4690SDhruvaraj Subhashchandran 78919f71c6SClaire Weinan std::unique_ptr<phosphor::dump::faultlog::Manager> faultLogMgr = 79919f71c6SClaire Weinan std::make_unique<phosphor::dump::faultlog::Manager>( 80919f71c6SClaire Weinan bus, FAULTLOG_DUMP_OBJPATH, FAULTLOG_DUMP_OBJ_ENTRY, 81919f71c6SClaire Weinan FAULTLOG_DUMP_PATH); 82919f71c6SClaire Weinan dumpMgrList.push_back(std::move(faultLogMgr)); 83919f71c6SClaire Weinan 848b9b4690SDhruvaraj Subhashchandran phosphor::dump::loadExtensions(bus, dumpMgrList); 858b9b4690SDhruvaraj Subhashchandran 868b9b4690SDhruvaraj Subhashchandran // Restore dbus objects of all dumps 878b9b4690SDhruvaraj Subhashchandran for (auto& dmpMgr : dumpMgrList) 888b9b4690SDhruvaraj Subhashchandran { 898b9b4690SDhruvaraj Subhashchandran dmpMgr->restore(); 908b9b4690SDhruvaraj Subhashchandran } 918b9b4690SDhruvaraj Subhashchandran 92*e4350f93SDhruvaraj Subhashchandran phosphor::dump::elog::Watch eWatch(bus, *ptrBmcDumpMgr); 93*e4350f93SDhruvaraj Subhashchandran 94a320c7caSJayanth Othayoth bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL); 95bcb174bdSJayanth Othayoth 969e682c51SPatrick Williams // Daemon is all set up so claim the busname now. 979e682c51SPatrick Williams bus.request_name(DUMP_BUSNAME); 989e682c51SPatrick Williams 99a320c7caSJayanth Othayoth auto rc = sd_event_loop(eventP.get()); 100a320c7caSJayanth Othayoth if (rc < 0) 101a320c7caSJayanth Othayoth { 102d1f670feSDhruvaraj Subhashchandran lg2::error("Error occurred during the sd_event_loop, rc: {RC}", 103d1f670feSDhruvaraj Subhashchandran "RC", rc); 104a320c7caSJayanth Othayoth elog<InternalFailure>(); 105a320c7caSJayanth Othayoth } 106a320c7caSJayanth Othayoth } 1079d2d7226SPatrick Williams catch (const InternalFailure& e) 108a320c7caSJayanth Othayoth { 109a320c7caSJayanth Othayoth commit<InternalFailure>(); 110a320c7caSJayanth Othayoth return -1; 111224882b0SJayanth Othayoth } 112224882b0SJayanth Othayoth 113224882b0SJayanth Othayoth return 0; 114224882b0SJayanth Othayoth } 115