/* Start Poll */
void esif_poll_start(
struct esif_lp_domain *lpd_ptr
)
{
enum esif_rc rc = ESIF_OK;
if (ESIF_TRUE == lpd_ptr->poll || 0 == g_background)
return;
lpd_ptr->timer_period_msec = g_background;
rc = esif_ccb_timer_init(&lpd_ptr->timer);
if (ESIF_OK != rc)
goto exit;
rc = esif_ccb_timer_set_msec(&lpd_ptr->timer,
lpd_ptr->timer_period_msec,
ESIF_TRUE,
esif_poll,
lpd_ptr);
if (ESIF_OK != rc)
goto exit;
ESIF_TRACE_DYN_POLL("Timer started for %s period %d\n",
lpd_ptr->name_ptr, g_background);
lpd_ptr->poll = ESIF_TRUE;
exit:
return;
}
//
// PUBLIC INTERFACE---------------------------------------------------------------------
//
char *EsifShellCmdDataLog(EsifShellCmdPtr shell)
{
eEsifError rc = ESIF_OK;
int argc = shell->argc;
char **argv = shell->argv;
char *output = shell->outbuf;
char participantList[MAX_LOG_LINE] = { 0 };
/*
* Serialize access to the datalog state.
*/
while (atomic_set(&g_dataLogLock, ESIF_TRUE)) {
esif_ccb_sleep_msec(ESIF_DATALOG_LOCK_SLEEP_MS);
}
if (argc < 2) {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Data logging is: %s\n", (EsifDataIsLogStarted() ? "started" : "stopped"));
}
else if (esif_ccb_stricmp(argv[1], "start") == 0) {
if (EsifDataIsLogStarted()){
esif_ccb_sprintf(OUT_BUF_LEN, output, "Data logging is already started.\n");
goto exit;
}
g_dataLogInterval = DEFAULT_STATUS_LOG_INTERVAL;
if (argc > 2) {
if ((int)esif_atoi(argv[2]) >= MIN_STATUS_LOG_INTERVAL) {
g_dataLogInterval = (esif_ccb_time_t)esif_atoi(argv[2]);
}
else {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Invalid sampling period specified (minimum is %d ms).\n", MIN_STATUS_LOG_INTERVAL);
goto exit;
}
}
if (argc > 3) {
esif_ccb_sprintf(sizeof(participantList), participantList, "%s", argv[3]);
}
rc = EsifDataLogValidateParticipantList(participantList);
if (rc != ESIF_OK) {
esif_ccb_sprintf(OUT_BUF_LEN, output, "There was a problem with your participant list. You may have selected invalid participants, or too many participants. \n");
goto exit;
}
rc = EsifDataLogOpenLogFile();
if (rc != ESIF_OK) {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Error opening log file... \n");
goto exit;
}
esif_ccb_sprintf(OUT_BUF_LEN, output, "Data logging starting... \n");
EsifDataLogStart();
}
else if (esif_ccb_stricmp(argv[1], "schedule") == 0) {
UInt32 startTime = 1000;
/* initialize */
if (dataLogContextPtr == NULL) {
dataLogContextPtr = (struct dataLogContext *)esif_ccb_malloc(sizeof(struct dataLogContext));
if (dataLogContextPtr == NULL) {
rc = ESIF_E_NO_MEMORY;
goto exit;
}
dataLogContextPtr->dataLogScheduleTimer = (esif_ccb_timer_t *) esif_ccb_malloc(sizeof(esif_ccb_timer_t));
if (dataLogContextPtr->dataLogScheduleTimer == NULL) {
rc = ESIF_E_NO_MEMORY;
goto exit;
}
dataLogContextPtr->dataLogParticipantList = NULL;
}
dataLogContextPtr->dataLogInterval = DEFAULT_STATUS_LOG_INTERVAL;
/* start time (in ms from now) */
if (argc > 2) {
if ((int) esif_atoi(argv[2]) >= MIN_STATUS_LOG_SCHEDULE) {
startTime = (esif_ccb_time_t) esif_atoi(argv[2]);
}
else {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Invalid schedule time specified (minimum is %d ms).\n", MIN_STATUS_LOG_INTERVAL);
goto exit;
}
}
/* log interval */
if (argc > 3) {
if ((int) esif_atoi(argv[3]) >= MIN_STATUS_LOG_INTERVAL) {
dataLogContextPtr->dataLogInterval = (esif_ccb_time_t) esif_atoi(argv[3]);
}
else {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Invalid sampling period specified (minimum is %d ms).\n", MIN_STATUS_LOG_INTERVAL);
goto exit;
}
}
if (argc > 4) {
dataLogContextPtr->dataLogParticipantList = esif_ccb_strdup(argv[4]);
if (dataLogContextPtr->dataLogParticipantList == NULL) {
rc = ESIF_E_NO_MEMORY;
goto exit;
}
}
rc = esif_ccb_timer_init(dataLogContextPtr->dataLogScheduleTimer, (esif_ccb_timer_cb) EsifDataLogSchedule, NULL);
if (ESIF_OK != rc) {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Error starting timer... \n");
goto exit;
}
rc = esif_ccb_timer_set_msec(dataLogContextPtr->dataLogScheduleTimer, startTime);
esif_ccb_sprintf(OUT_BUF_LEN, output, "Data logging scheduled for start in %d ms at an interval of %d... \n", startTime, dataLogContextPtr->dataLogInterval);
}
else if (esif_ccb_stricmp(argv[1], "stop") == 0) {
EsifDataLogStop();
esif_ccb_sprintf(OUT_BUF_LEN, output, "Data logging stopped...\n");
g_dataLogActive = ESIF_FALSE;
}
else {
esif_ccb_sprintf(OUT_BUF_LEN, output, "Invalid parameter specified\n");
}
exit:
atomic_set(&g_dataLogLock, ESIF_FALSE);
return output;
}
