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> 13*d1f670feSDhruvaraj 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 { 30*d1f670feSDhruvaraj Subhashchandran lg2::error("Error occurred during the sd_event_default, rc: {RC}", "RC", 31*d1f670feSDhruvaraj 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 { 42*d1f670feSDhruvaraj Subhashchandran lg2::error("Unable to initialize signal set, errno: {ERRNO}", "ERRNO", 43*d1f670feSDhruvaraj Subhashchandran errno); 4419ad0e8aSAlexander Filippov return EXIT_FAILURE; 4519ad0e8aSAlexander Filippov } 4619ad0e8aSAlexander Filippov 4719ad0e8aSAlexander Filippov if (sigaddset(&mask, SIGCHLD) < 0) 4819ad0e8aSAlexander Filippov { 49*d1f670feSDhruvaraj Subhashchandran lg2::error("Unable to add signal to signal set, errno: {ERRNO}", 50*d1f670feSDhruvaraj 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 { 57*d1f670feSDhruvaraj 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); 748b9b4690SDhruvaraj Subhashchandran dumpMgrList.push_back(std::move(bmcDumpMgr)); 758b9b4690SDhruvaraj Subhashchandran 76919f71c6SClaire Weinan std::unique_ptr<phosphor::dump::faultlog::Manager> faultLogMgr = 77919f71c6SClaire Weinan std::make_unique<phosphor::dump::faultlog::Manager>( 78919f71c6SClaire Weinan bus, FAULTLOG_DUMP_OBJPATH, FAULTLOG_DUMP_OBJ_ENTRY, 79919f71c6SClaire Weinan FAULTLOG_DUMP_PATH); 80919f71c6SClaire Weinan dumpMgrList.push_back(std::move(faultLogMgr)); 81919f71c6SClaire Weinan 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 939e682c51SPatrick Williams // Daemon is all set up so claim the busname now. 949e682c51SPatrick Williams bus.request_name(DUMP_BUSNAME); 959e682c51SPatrick Williams 96a320c7caSJayanth Othayoth auto rc = sd_event_loop(eventP.get()); 97a320c7caSJayanth Othayoth if (rc < 0) 98a320c7caSJayanth Othayoth { 99*d1f670feSDhruvaraj Subhashchandran lg2::error("Error occurred during the sd_event_loop, rc: {RC}", 100*d1f670feSDhruvaraj Subhashchandran "RC", rc); 101a320c7caSJayanth Othayoth elog<InternalFailure>(); 102a320c7caSJayanth Othayoth } 103a320c7caSJayanth Othayoth } 1049d2d7226SPatrick Williams catch (const InternalFailure& e) 105a320c7caSJayanth Othayoth { 106a320c7caSJayanth Othayoth commit<InternalFailure>(); 107a320c7caSJayanth Othayoth return -1; 108224882b0SJayanth Othayoth } 109224882b0SJayanth Othayoth 110224882b0SJayanth Othayoth return 0; 111224882b0SJayanth Othayoth } 112