1224882b0SJayanth Othayoth #include "config.h" 2cb65ffceSJayanth Othayoth 3*8b9b4690SDhruvaraj 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*8b9b4690SDhruvaraj Subhashchandran #include <memory> 12cb65ffceSJayanth Othayoth #include <phosphor-logging/elog-errors.hpp> 13cb65ffceSJayanth Othayoth #include <sdbusplus/bus.hpp> 14*8b9b4690SDhruvaraj Subhashchandran #include <vector> 15224882b0SJayanth Othayoth 16bb410df7SRamesh Iyyar int main() 17224882b0SJayanth Othayoth { 18a320c7caSJayanth Othayoth using namespace phosphor::logging; 19a320c7caSJayanth Othayoth using InternalFailure = 20a320c7caSJayanth Othayoth sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; 21a320c7caSJayanth Othayoth 22671fc7f3SJayanth Othayoth auto bus = sdbusplus::bus::new_default(); 23a320c7caSJayanth Othayoth sd_event* event = nullptr; 24a320c7caSJayanth Othayoth auto rc = sd_event_default(&event); 25a320c7caSJayanth Othayoth if (rc < 0) 26a320c7caSJayanth Othayoth { 27a320c7caSJayanth Othayoth log<level::ERR>("Error occurred during the sd_event_default", 2811eaab7bSGunnar Mills entry("RC=%d", rc)); 29a320c7caSJayanth Othayoth report<InternalFailure>(); 30a320c7caSJayanth Othayoth return rc; 31a320c7caSJayanth Othayoth } 32a320c7caSJayanth Othayoth phosphor::dump::EventPtr eventP{event}; 33a320c7caSJayanth Othayoth event = nullptr; 34224882b0SJayanth Othayoth 3519ad0e8aSAlexander Filippov // Blocking SIGCHLD is needed for calling sd_event_add_child 3619ad0e8aSAlexander Filippov sigset_t mask; 3719ad0e8aSAlexander Filippov if (sigemptyset(&mask) < 0) 3819ad0e8aSAlexander Filippov { 3919ad0e8aSAlexander Filippov log<level::ERR>("Unable to initialize signal set", 4019ad0e8aSAlexander Filippov entry("ERRNO=%d", errno)); 4119ad0e8aSAlexander Filippov return EXIT_FAILURE; 4219ad0e8aSAlexander Filippov } 4319ad0e8aSAlexander Filippov 4419ad0e8aSAlexander Filippov if (sigaddset(&mask, SIGCHLD) < 0) 4519ad0e8aSAlexander Filippov { 4619ad0e8aSAlexander Filippov log<level::ERR>("Unable to add signal to signal set", 4719ad0e8aSAlexander Filippov entry("ERRNO=%d", errno)); 4819ad0e8aSAlexander Filippov return EXIT_FAILURE; 4919ad0e8aSAlexander Filippov } 5019ad0e8aSAlexander Filippov 5119ad0e8aSAlexander Filippov // Block SIGCHLD first, so that the event loop can handle it 5219ad0e8aSAlexander Filippov if (sigprocmask(SIG_BLOCK, &mask, nullptr) < 0) 5319ad0e8aSAlexander Filippov { 5419ad0e8aSAlexander Filippov log<level::ERR>("Unable to block signal", entry("ERRNO=%d", errno)); 5519ad0e8aSAlexander Filippov return EXIT_FAILURE; 5619ad0e8aSAlexander Filippov } 5719ad0e8aSAlexander Filippov 58224882b0SJayanth Othayoth // Add sdbusplus ObjectManager for the 'root' path of the DUMP manager. 59224882b0SJayanth Othayoth sdbusplus::server::manager::manager objManager(bus, DUMP_OBJPATH); 60224882b0SJayanth Othayoth bus.request_name(DUMP_BUSNAME); 61224882b0SJayanth Othayoth 62a320c7caSJayanth Othayoth try 63224882b0SJayanth Othayoth { 64*8b9b4690SDhruvaraj Subhashchandran phosphor::dump::DumpManagerList dumpMgrList{}; 65*8b9b4690SDhruvaraj Subhashchandran std::unique_ptr<phosphor::dump::bmc::Manager> bmcDumpMgr = 66*8b9b4690SDhruvaraj Subhashchandran std::make_unique<phosphor::dump::bmc::Manager>( 67*8b9b4690SDhruvaraj Subhashchandran bus, eventP, BMC_DUMP_OBJPATH, BMC_DUMP_OBJ_ENTRY, 68*8b9b4690SDhruvaraj Subhashchandran BMC_DUMP_PATH); 69*8b9b4690SDhruvaraj Subhashchandran 70*8b9b4690SDhruvaraj Subhashchandran phosphor::dump::bmc::internal::Manager mgr(bus, *bmcDumpMgr, 71fef66a95SDhruvaraj Subhashchandran OBJ_INTERNAL); 72*8b9b4690SDhruvaraj Subhashchandran dumpMgrList.push_back(std::move(bmcDumpMgr)); 73*8b9b4690SDhruvaraj Subhashchandran 74*8b9b4690SDhruvaraj Subhashchandran phosphor::dump::loadExtensions(bus, dumpMgrList); 75*8b9b4690SDhruvaraj Subhashchandran 76*8b9b4690SDhruvaraj Subhashchandran // Restore dbus objects of all dumps 77*8b9b4690SDhruvaraj Subhashchandran for (auto& dmpMgr : dumpMgrList) 78*8b9b4690SDhruvaraj Subhashchandran { 79*8b9b4690SDhruvaraj Subhashchandran dmpMgr->restore(); 80*8b9b4690SDhruvaraj Subhashchandran } 81*8b9b4690SDhruvaraj Subhashchandran 82d0f0064eSJayanth Othayoth phosphor::dump::elog::Watch eWatch(bus, mgr); 83a320c7caSJayanth Othayoth bus.attach_event(eventP.get(), SD_EVENT_PRIORITY_NORMAL); 84bcb174bdSJayanth Othayoth 85a320c7caSJayanth Othayoth auto rc = sd_event_loop(eventP.get()); 86a320c7caSJayanth Othayoth if (rc < 0) 87a320c7caSJayanth Othayoth { 88a320c7caSJayanth Othayoth log<level::ERR>("Error occurred during the sd_event_loop", 8911eaab7bSGunnar Mills entry("RC=%d", rc)); 90a320c7caSJayanth Othayoth elog<InternalFailure>(); 91a320c7caSJayanth Othayoth } 92a320c7caSJayanth Othayoth } 93a320c7caSJayanth Othayoth catch (InternalFailure& e) 94a320c7caSJayanth Othayoth { 95a320c7caSJayanth Othayoth commit<InternalFailure>(); 96a320c7caSJayanth Othayoth return -1; 97224882b0SJayanth Othayoth } 98224882b0SJayanth Othayoth 99224882b0SJayanth Othayoth return 0; 100224882b0SJayanth Othayoth } 101