static int logging_start_wrapper(struct nafmodule *mod)
{
char *logfile;
int newsyslog;
if (initializing)
return 0;
#ifdef SUPPORTSYSLOG
newsyslog = naf_config_getparmbool(CONFIG_PARM_USESYSLOG);
if (newsyslog == -1)
newsyslog = USESYSLOG_DEFAULT;
#else
newsyslog = 0;
#endif
logfile = naf_config_getmodparmstr(mod, "systemlogfile");
outstreamsyslog = newsyslog;
if (!logfile && !outstreamsyslog) { /* Make sure at least one of these set. */
if (logging_start(mod, "-", &outfilename, &outstream) == -1) {
fprintf(stderr, "could not initiate logging\n");
return -1;
}
} else {
if (outstreamsyslog) {
#ifdef SUPPORTSYSLOG
openlog(naf_curappinfo.nai_name ? naf_curappinfo.nai_name : "naf", LOG_CONS | LOG_NDELAY | LOG_PID, LOG_USER);
outstream = NULL;
outfilename = NULL;
#endif /* def SUPPORTSYSLOG */
} else {
if (logfile && (logging_start(mod, logfile, &outfilename, &outstream) == -1)) {
fprintf(stderr, "could not initiate logging\n");
return -1;
}
}
}
return 0;
}
static void fileWriterTask(void *params)
{
LoggerMessage *msg = NULL;
struct logging_status ls;
memset(&ls, 0, sizeof(struct logging_status));
while(1) {
int rc = -1;
/* Get a sample. */
xQueueReceive(g_sampleRecordQueue, &(msg), portMAX_DELAY);
switch (msg->type) {
case LoggerMessageType_Sample:
rc = logging_sample(&ls, msg);
break;
case LoggerMessageType_Start:
rc = logging_start(&ls);
break;
case LoggerMessageType_Stop:
rc = logging_stop(&ls);
break;
default:
pr_warning("Unsupported message type\r\n");
}
/* Turns the LED on if things are bad, off otherwise. */
error_led(rc);
if (rc) {
pr_debug("Msg type ");
pr_debug_int(msg->type);
pr_debug_int_msg(" failed with code ", rc);
}
flush_logfile(&ls);
}
}
