add libdddvb

lib/src/fe.c

@@ -0,0 +1,60 @@
+#if 0
+
+static void release_fe(struct octoserve *os, struct dvbfe *fe)
+{
+	if (!fe)
+		return;
+	dbgprintf(DEBUG_SYS, "release fe %d\n", fe->nr);
+	fe->state = 2;
+	pthread_join(fe->pt, NULL);
+}
+
+static struct dvbfe *alloc_fe_num(struct octoserve *os, int i, int type)
+{
+	struct dvbfe *fe;
+
+	if (i > os->dvbfe_num)
+		return NULL;
+	dbgprintf(DEBUG_SYS, "alloc_fe_num %d\n", i);
+	pthread_mutex_lock(&os->lock);
+	fe = &os->dvbfe[i];
+	if (fe->state || !(fe->type & (1UL << type))) {
+		pthread_mutex_unlock(&os->lock);
+		return NULL;
+	}
+	fe->n_tune = 0;
+	fe->state = 1;
+	pthread_create(&fe->pt, NULL, (void *) handle_fe, fe); 
+	pthread_mutex_unlock(&os->lock);
+	dbgprintf(DEBUG_SYS, "Allocated fe %d = %d/%d, fd=%d\n",
+		  fe->nr, fe->anum, fe->fnum, fe->fd);
+	return fe;
+}
+
+static struct dvbfe *alloc_fe(struct octoserve *os, int type)
+{
+	int i;
+	struct dvbfe *fe;
+
+	pthread_mutex_lock(&os->lock);
+	for (i = 0; i < os->dvbfe_num; i++) {
+		fe = &os->dvbfe[i];
+		if (fe->state == 0 && 
+		    (fe->type & (1UL << type))) {
+			pthread_mutex_unlock(&os->lock);
+			return alloc_fe_num(os, i, type);
+		}
+	}
+	pthread_mutex_unlock(&os->lock);
+	return NULL;
+}
+#endif
+
+static struct dddvb_fe *alloc_fe_num(struct dddvb *dd, int num, int type, int source)
+{
+	if (num > dd->dvbfe_num)
+		return NULL;
+
+	
+	
+}