void testWriteInCustomLogfile(void){ char testString[256] = "12345 ABC"; char testName[256] = "TEST_PROGNAME3"; remove("testLogfile2.log"); sntp_init_logging(testName); open_logfile("testLogfile2.log"); // ./ causing issues //sntp_init_logging(testName); msyslog(LOG_ERR, testString); FILE * f = fopen("testLogfile2.log","r"); char line[256]; //should be only 1 line while (fgets(line, sizeof(line), f)) { printf("%s", line); } char* x = strstr(line,testName); TEST_ASSERT_TRUE( x != NULL); x = strstr(line,testString); TEST_ASSERT_TRUE( x != NULL); //cleanup_log(); fclose(f); //using this will also cause segfault, because at the end, log.c will call (using atexit(func) function) cleanup_log(void)-> fclose(syslog_file); //After the 1st fclose, syslog_file = NULL, and is never reset -> hopefully fixed by editing log.c //TEST_ASSERT_EQUAL_STRING(testString,line); //doesn't work, line is dynamic because the process name is random. }
void testChangePrognameInMysyslog(void) { sntp_init_logging("TEST_PROGNAME"); msyslog(LOG_ERR, "TESTING sntp_init_logging()"); return; }
void testOpenLogfileTest(void){ sntp_init_logging("TEST_PROGNAME2"); //this name is consistent through the entire program unless changed open_logfile("testLogfile.log"); //open_logfile("/var/log/syslog"); //this gives me "Permission Denied" when i do %m msyslog(LOG_ERR, "Cannot open log file %s","abcXX"); //cleanup_log(); //unnecessary after log.c fix! }
/* * The actual main function. */ int sntp_main ( int argc, char **argv, const char *sntpVersion ) { int i; int exitcode; int optct; struct event_config * evcfg; /* Initialize logging system - sets up progname */ sntp_init_logging(argv[0]); if (!libevent_version_ok()) exit(EX_SOFTWARE); init_lib(); init_auth(); optct = ntpOptionProcess(&sntpOptions, argc, argv); argc -= optct; argv += optct; debug = OPT_VALUE_SET_DEBUG_LEVEL; TRACE(2, ("init_lib() done, %s%s\n", (ipv4_works) ? "ipv4_works " : "", (ipv6_works) ? "ipv6_works " : "")); ntpver = OPT_VALUE_NTPVERSION; steplimit = OPT_VALUE_STEPLIMIT / 1e3; gap.tv_usec = max(0, OPT_VALUE_GAP * 1000); gap.tv_usec = min(gap.tv_usec, 999999); if (HAVE_OPT(LOGFILE)) open_logfile(OPT_ARG(LOGFILE)); msyslog(LOG_INFO, "%s", sntpVersion); if (0 == argc && !HAVE_OPT(BROADCAST) && !HAVE_OPT(CONCURRENT)) { printf("%s: Must supply at least one of -b hostname, -c hostname, or hostname.\n", progname); exit(EX_USAGE); } /* ** Eventually, we probably want: ** - separate bcst and ucst timeouts (why?) ** - multiple --timeout values in the commandline */ response_timeout = OPT_VALUE_TIMEOUT; response_tv.tv_sec = response_timeout; response_tv.tv_usec = 0; /* IPv6 available? */ if (isc_net_probeipv6() != ISC_R_SUCCESS) { ai_fam_pref = AF_INET; TRACE(1, ("No ipv6 support available, forcing ipv4\n")); } else { /* Check for options -4 and -6 */ if (HAVE_OPT(IPV4)) ai_fam_pref = AF_INET; else if (HAVE_OPT(IPV6)) ai_fam_pref = AF_INET6; } /* TODO: Parse config file if declared */ /* ** Init the KOD system. ** For embedded systems with no writable filesystem, ** -K /dev/null can be used to disable KoD storage. */ kod_init_kod_db(OPT_ARG(KOD), FALSE); // HMS: Should we use arg-defalt for this too? if (HAVE_OPT(KEYFILE)) auth_init(OPT_ARG(KEYFILE), &keys); /* ** Considering employing a variable that prevents functions of doing ** anything until everything is initialized properly ** ** HMS: What exactly does the above mean? */ event_set_log_callback(&sntp_libevent_log_cb); if (debug > 0) event_enable_debug_mode(); #ifdef WORK_THREAD evthread_use_pthreads(); /* we use libevent from main thread only, locks should be academic */ if (debug > 0) evthread_enable_lock_debuging(); #endif evcfg = event_config_new(); if (NULL == evcfg) { printf("%s: event_config_new() failed!\n", progname); return -1; } #ifndef HAVE_SOCKETPAIR event_config_require_features(evcfg, EV_FEATURE_FDS); #endif /* all libevent calls are from main thread */ /* event_config_set_flag(evcfg, EVENT_BASE_FLAG_NOLOCK); */ base = event_base_new_with_config(evcfg); event_config_free(evcfg); if (NULL == base) { printf("%s: event_base_new() failed!\n", progname); return -1; } /* wire into intres resolver */ worker_per_query = TRUE; addremove_io_fd = &sntp_addremove_fd; open_sockets(); if (HAVE_OPT(BROADCAST)) { int cn = STACKCT_OPT( BROADCAST ); const char ** cp = STACKLST_OPT( BROADCAST ); while (cn-- > 0) { handle_lookup(*cp, CTX_BCST); cp++; } } if (HAVE_OPT(CONCURRENT)) { int cn = STACKCT_OPT( CONCURRENT ); const char ** cp = STACKLST_OPT( CONCURRENT ); while (cn-- > 0) { handle_lookup(*cp, CTX_UCST | CTX_CONC); cp++; } } for (i = 0; i < argc; ++i) handle_lookup(argv[i], CTX_UCST); gettimeofday_cached(base, &start_tv); event_base_dispatch(base); event_base_free(base); if (!time_adjusted && (ENABLED_OPT(STEP) || ENABLED_OPT(SLEW))) exitcode = 1; else exitcode = 0; return exitcode; }
void testChangePrognameInMysyslog(void){ sntp_init_logging("TEST_PROGNAME"); msyslog(LOG_ERR, "TESTING sntp_init_logging()"); //%m will print the last errno? }