1 /*
2 * Copyright (c) 2011-2012 - Mauro Carvalho Chehab
3 * Copyright (c) 2012 - Andre Roth <neolynx@gmail.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation version 2.1 of the License.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 * Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
18 *
19 */
20
21 #include <libdvbv5/desc_hierarchy.h>
22 #include <libdvbv5/dvb-fe.h>
23
24 #if __GNUC__ >= 9
25 #pragma GCC diagnostic ignored "-Waddress-of-packed-member"
26 #endif
27
dvb_desc_hierarchy_init(struct dvb_v5_fe_parms * parms,const uint8_t * buf,struct dvb_desc * desc)28 int dvb_desc_hierarchy_init(struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc)
29 {
30 struct dvb_desc_hierarchy *hierarchy = (struct dvb_desc_hierarchy *) desc;
31 /* copy from .length */
32 memcpy(((uint8_t *) hierarchy ) + sizeof(hierarchy->type) + sizeof(hierarchy->length) + sizeof(hierarchy->next),
33 buf,
34 hierarchy->length);
35 return 0;
36 }
37
dvb_desc_hierarchy_print(struct dvb_v5_fe_parms * parms,const struct dvb_desc * desc)38 void dvb_desc_hierarchy_print(struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc)
39 {
40 const struct dvb_desc_hierarchy *hierarchy = (const struct dvb_desc_hierarchy *) desc;
41 dvb_loginfo("| type %d", hierarchy->hierarchy_type);
42 dvb_loginfo("| layer %d", hierarchy->layer);
43 dvb_loginfo("| embedded_layer %d", hierarchy->embedded_layer);
44 dvb_loginfo("| channel %d", hierarchy->channel);
45 }
46
47