bool io_init(void *UNUSED(unused)) { if(!io_initStubs() || !io_moduleInit()) return false; __io_storeLibraries = atree_create(io_storeAtreeLookup); if(!__io_storeLibraries) return false; // Load the two essential kernel libraries __io_libkernel = io_libraryCreateWithFile("libkernel.so"); __io_libio = io_libraryCreateWithFile("libio.so"); if(__io_libkernel && __io_libio) { // Relocate and link into the kernel bool result1 = io_storeAddLibrary(__io_libkernel); bool result2 = io_storeAddLibrary(__io_libio); if(!result1 || !result2) { if(!result1) dbg("Couldn't add libkernel.so to the iostore!"); if(!result2) dbg("Couldn't add libio.so to the iostore!"); return false; } io_storeCallInitFunctions(__io_libkernel); io_storeCallInitFunctions(__io_libio); libio_init_t libio_init = (libio_init_t)io_libraryFindSymbol(__io_libio, "libio_init"); if(!libio_init) { dbg("libio_init() not found in libio!"); return false; } dbg("libkernel.so at \16\27%p\16\31, libio.so at \16\27%p\16\31", __io_libkernel->relocBase, __io_libio->relocBase); return libio_init(); } return false; }
int main(int argc, char *argv[]) { #ifndef _WIN32 if (geteuid() == 0) { fprintf(stderr, "Running IRC services is root is not recommended."); return 1; } setup_corefile(); #endif memset(&ServicesInfo, 0, sizeof(ServicesInfo)); memset(&ServicesState, 0, sizeof(ServicesState)); ServicesState.configfile = CPATH; ServicesState.logfile = LPATH; ServicesState.pidfile = PPATH; ServicesState.fully_connected = 0; parseargs(&argc, &argv, myopts); if(ServicesState.printversion) { printf("oftc-ircservices: version: %s\n", VERSION); exit(EXIT_SUCCESS); } if(chdir(DPATH)) { perror("chdir"); exit(EXIT_FAILURE); } #ifndef _WIN32 if(!ServicesState.foreground) make_daemon(); else print_startup(getpid()); #endif setup_signals(); memset(&me, 0, sizeof(me)); libio_init(!ServicesState.foreground); init_events(); iorecv_cb = register_callback("iorecv", iorecv_default); connected_cb = register_callback("server connected", server_connected); iosend_cb = register_callback("iosend", iosend_default); OpenSSL_add_all_digests(); init_interface(); check_pidfile(ServicesState.pidfile); init_log(ServicesState.logfile); #ifdef HAVE_RUBY init_ruby(); signal(SIGSEGV, SIG_DFL); #endif init_channel(); init_conf(); init_client(); init_parser(); init_channel_modes(); init_mqueue(); init_tor(); me.from = me.servptr = &me; SetServer(&me); SetMe(&me); dlinkAdd(&me, &me.node, &global_client_list); read_services_conf(TRUE); init_db(); init_uid(); #ifdef HAVE_PYTHON init_python(); #endif init_kill(); write_pidfile(ServicesState.pidfile); ilog(L_NOTICE, "Services Ready"); db_load_driver(); #ifdef USE_SHARED_MODULES if(chdir(MODPATH)) { ilog(L_ERROR, "Could not load core modules from %s: %s", MODPATH, strerror(errno)); exit(EXIT_FAILURE); } /* Go back to DPATH after checking to see if we can chdir to MODPATH */ chdir(DPATH); #else load_all_modules(1); #endif boot_modules(1); connect_server(); for(;;) { while (eventNextTime() <= CurrentTime) eventRun(); execute_callback(do_event_cb); if(events_loop() == -1) { ilog(L_CRIT, "libevent returned error %d", errno); services_die("Libevent returned some sort of error", NO); break; } comm_select(); send_queued_all(); if(dorehash) { ilog(L_INFO, "Got SIGHUP, reloading configuration"); read_services_conf(NO); dorehash = 0; } } return 0; }