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/*
* Copyright (c) 2011-2012 - Mauro Carvalho Chehab
* Copyright (c) 2012 - Andre Roth <neolynx@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation version 2.1 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
*/
#include <libdvbv5/desc_language.h>
#include <libdvbv5/dvb-fe.h>
#if __GNUC__ >= 9
#pragma GCC diagnostic ignored "-Waddress-of-packed-member"
#endif
int dvb_desc_language_init(struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc)
{
struct dvb_desc_language *lang = (struct dvb_desc_language *) desc;
size_t len, dlen = desc->length;
len = sizeof(lang->language) - 1 + sizeof(lang->audio_type);
if (len != dlen) {
dvb_logwarn("language descriptor size is wrong: expected %zu, received %zu",
len, dlen);
return -1;
}
lang->language[0] = buf[0];
lang->language[1] = buf[1];
lang->language[2] = buf[2];
lang->language[3] = '\0';
lang->audio_type = buf[3];
return 0;
}
void dvb_desc_language_print(struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc)
{
const struct dvb_desc_language *lang = (const struct dvb_desc_language *) desc;
dvb_loginfo("| lang: %s (type: %d)", lang->language, lang->audio_type);
}
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