int main(int argc, char *argv[]) {
rtsplink_t vidout;
int ret = start_streaming(&vidout, HOST, PORT);
if (ret == -1) {
printf("stopping due to error\n");
return 1;
}
while (!stopsig) ;
stop_streaming(&vidout);
return 0;
}
static int stop_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
struct em28xx_dvb *dvb = demux->priv;
int err = 0;
mutex_lock(&dvb->lock);
dvb->nfeeds--;
if (0 == dvb->nfeeds)
err = stop_streaming(dvb);
mutex_unlock(&dvb->lock);
return err;
}
/*!
\brief interrogate_ecu() interrogates the target ECU to determine what
firmware it is running. It does this by reading a list of tests, sending
those tests in turn, reading the responses and them comparing the group of
responses against a list of interrogation profiles until it finds a match.
*/
G_MODULE_EXPORT gboolean interrogate_ecu(void)
{
GAsyncQueue *queue = NULL;
GHashTable *tests_hash = NULL;
GArray *tests = NULL;
Detection_Test *test = NULL;
gint i = 0;
gboolean interrogated = FALSE;
GList *locations = NULL;
static GStaticMutex mutex = G_STATIC_MUTEX_INIT;
/* prevent multiple runs of interrogator simultaneously */
g_static_mutex_lock(&mutex);
dbg_func_f(INTERROGATOR,g_strdup("\n"__FILE__": interrogate_ecu() ENTERED\n\n"));
/* ECU has already been detected via comms test
Now we need to figure out its variant and adapt to it
*/
/* Send stream disable command */
stop_streaming();
/* Load tests from tests.cfg file */
if (!validate_and_load_tests(&tests,&tests_hash))
{
dbg_func_f(INTERROGATOR|CRITICAL,g_strdup(__FILE__": interrogate_ecu()\n\t validate_and_load_tests() didn't return a valid list of commands\n\t MegaTunix was NOT installed correctly, Aborting Interrogation\n"));
update_logbar_f("interr_view",NULL,g_strdup(__FILE__": interrogate_ecu()\n\t validate_and_load_tests() didn't return a valid list of commands\n\t MegaTunix was NOT installed correctly, Aborting Interrogation\n"),FALSE,FALSE,TRUE);
g_static_mutex_unlock(&mutex);
return FALSE;
}
thread_widget_set_sensitive_f("offline_button",FALSE);
thread_widget_set_sensitive_f("interrogate_button",FALSE);
/* how many tests.... */
for (i=0;i<tests->len;i++)
{
/* Get the test */
test = g_array_index(tests,Detection_Test *, i);
/* Check func existance and run it */
if (test->function)
{
test->result = test->function(&test->num_bytes);
if (test->result_type == RESULT_TEXT)
test->result_str = g_strndup((const gchar *)(test->result),test->num_bytes);
}
else
test->result = NULL;
}
interrogated = determine_ecu(tests,tests_hash);
DATA_SET(global_data,"interrogated",GINT_TO_POINTER(interrogated));
if (interrogated)
{
thread_widget_set_sensitive_f("interrogate_button",FALSE);
thread_widget_set_sensitive_f("offline_button",FALSE);
}
g_array_free(tests,TRUE);
g_hash_table_destroy(tests_hash);
g_static_mutex_unlock(&mutex);
return interrogated;
}