libdvbv5  1.8.0
Library to work with Digital TV devices on Linux
desc_event_extended.h
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1 /*
2  * Copyright (c) 2011-2014 - 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
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation version 2
8  * of the License.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
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20  */
21 
38 #ifndef _DESC_EVENT_EXTENDED_H
39 #define _DESC_EVENT_EXTENDED_H
40 
41 #include <libdvbv5/descriptors.h>
42 
43 
63  uint8_t type;
64  uint8_t length;
65  struct dvb_desc *next;
66 
67  union {
68  struct {
69  uint8_t last_id:4;
70  uint8_t id:4;
71  } __attribute__((packed));
72  uint8_t ids;
73  } __attribute__((packed));
74 
75  unsigned char language[4];
76  char *text;
77  char *text_emph;
78 } __attribute__((packed));
79 
80 struct dvb_v5_fe_parms;
81 
82 #ifdef __cplusplus
83 extern "C" {
84 #endif
85 
102  const uint8_t *buf, struct dvb_desc *desc);
103 
112  const struct dvb_desc *desc);
113 
120 void dvb_desc_event_extended_free(struct dvb_desc *desc);
121 
122 #ifdef __cplusplus
123 }
124 #endif
125 
126 #endif
Structure containing the extended event descriptor.
void dvb_desc_event_extended_free(struct dvb_desc *desc)
Frees all data allocated by the extended event descriptor.
Keeps data needed to handle the DVB frontend.
Definition: dvb-fe.h:118
int dvb_desc_event_extended_init(struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc)
Initializes and parses the extended event descriptor.
Linked list containing the several descriptors found on a MPEG-TS table.
Definition: descriptors.h:118
void dvb_desc_event_extended_print(struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc)
Prints the content of the extended event descriptor.
Provides a way to handle MPEG-TS descriptors found on Digital TV streams.