libdvbv5
1.18.0
Library to work with Digital TV devices on Linux
lib
include
libdvbv5
desc_event_extended.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2011-2014 - Mauro Carvalho Chehab
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* Copyright (c) 2012 - Andre Roth <neolynx@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation version 2.1 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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*/
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#ifndef _DESC_EVENT_EXTENDED_H
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#define _DESC_EVENT_EXTENDED_H
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#include <
libdvbv5/descriptors.h
>
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struct
dvb_desc_event_extended_item
{
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char
*
description
;
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char
*
description_emph
;
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char
*
item
;
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char
*
item_emph
;
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};
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struct
dvb_desc_event_extended
{
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uint8_t
type
;
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uint8_t
length
;
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struct
dvb_desc
*
next
;
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union
{
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struct
{
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uint8_t
last_id
:4;
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uint8_t
id
:4;
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} __attribute__((packed));
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uint8_t
ids
;
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} __attribute__((packed));
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unsigned
char
language
[4];
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char
*
text
;
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char
*
text_emph
;
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struct
dvb_desc_event_extended_item
*
items
;
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int
num_items
;
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} __attribute__((packed));
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struct
dvb_v5_fe_parms
;
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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int
dvb_desc_event_extended_init
(
struct
dvb_v5_fe_parms
*parms,
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const
uint8_t *buf,
struct
dvb_desc
*desc);
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void
dvb_desc_event_extended_print
(
struct
dvb_v5_fe_parms
*parms,
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const
struct
dvb_desc
*desc);
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void
dvb_desc_event_extended_free
(
struct
dvb_desc
*desc);
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#ifdef __cplusplus
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}
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#endif
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#endif
dvb_desc_event_extended::num_items
int num_items
Definition:
desc_event_extended.h:85
dvb_desc_event_extended::next
struct dvb_desc * next
Definition:
desc_event_extended.h:71
dvb_desc_event_extended::type
uint8_t type
Definition:
desc_event_extended.h:69
dvb_desc_event_extended::id
uint8_t id
Definition:
desc_event_extended.h:76
dvb_desc_event_extended_item
Definition:
desc_event_extended.h:42
dvb_desc_event_extended::last_id
uint8_t last_id
Definition:
desc_event_extended.h:75
dvb_desc_event_extended_item::item_emph
char * item_emph
Definition:
desc_event_extended.h:46
dvb_desc_event_extended::length
uint8_t length
Definition:
desc_event_extended.h:70
dvb_desc_event_extended::language
unsigned char language[4]
Definition:
desc_event_extended.h:81
dvb_desc_event_extended
Structure containing the extended event descriptor.
Definition:
desc_event_extended.h:68
dvb_desc_event_extended_item::description_emph
char * description_emph
Definition:
desc_event_extended.h:44
dvb_v5_fe_parms
Keeps data needed to handle the DVB frontend.
Definition:
dvb-fe.h:117
dvb_desc_event_extended_item::description
char * description
Definition:
desc_event_extended.h:43
dvb_desc_event_extended::ids
uint8_t ids
Definition:
desc_event_extended.h:78
dvb_desc_event_extended_free
void dvb_desc_event_extended_free(struct dvb_desc *desc)
Frees all data allocated by the extended event descriptor.
dvb_desc_event_extended::text
char * text
Definition:
desc_event_extended.h:82
descriptors.h
Provides a way to handle MPEG-TS descriptors found on Digital TV streams.
dvb_desc_event_extended::text_emph
char * text_emph
Definition:
desc_event_extended.h:83
dvb_desc_event_extended_init
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.
dvb_desc_event_extended::items
struct dvb_desc_event_extended_item * items
Definition:
desc_event_extended.h:84
dvb_desc_event_extended_item::item
char * item
Definition:
desc_event_extended.h:45
dvb_desc
Linked list containing the several descriptors found on a MPEG-TS table.
Definition:
descriptors.h:117
dvb_desc_event_extended_print
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.
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