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videolan
bitstream
Commits
b02260c9
Commit
b02260c9
authored
Oct 10, 2011
by
Christophe Massiot
Committed by
Georgi Chorbadzhiyski
Oct 10, 2011
Browse files
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Plain Diff
dvb/si: Move NIT functions to dvb/si/nit{_print}.h
parent
1d417a2e
Changes
4
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4 changed files
with
385 additions
and
288 deletions
+385
-288
dvb/si.h
dvb/si.h
+1
-219
dvb/si/nit.h
dvb/si/nit.h
+268
-0
dvb/si/nit_print.h
dvb/si/nit_print.h
+115
-0
dvb/si_print.h
dvb/si_print.h
+1
-69
No files found.
dvb/si.h
View file @
b02260c9
...
@@ -40,6 +40,7 @@
...
@@ -40,6 +40,7 @@
#include <bitstream/dvb/si/numbers.h>
#include <bitstream/dvb/si/numbers.h>
#include <bitstream/dvb/si/datetime.h>
#include <bitstream/dvb/si/datetime.h>
#include <bitstream/dvb/si/strings.h>
#include <bitstream/dvb/si/strings.h>
#include <bitstream/dvb/si/nit.h>
#ifdef __cplusplus
#ifdef __cplusplus
extern
"C"
extern
"C"
...
@@ -1022,225 +1023,6 @@ static inline void desc88p28_init(uint8_t *p_desc)
...
@@ -1022,225 +1023,6 @@ static inline void desc88p28_init(uint8_t *p_desc)
#define desc88p28_validate desc83p28_validate
#define desc88p28_validate desc83p28_validate
#define desc88p28_print desc83p28_print
#define desc88p28_print desc83p28_print
/*****************************************************************************
* Network Information Table
*****************************************************************************/
#define NIT_PID 0x10
#define NIT_TABLE_ID_ACTUAL 0x40
#define NIT_TABLE_ID_OTHER 0x41
#define NIT_HEADER_SIZE (PSI_HEADER_SIZE_SYNTAX1 + 2)
#define NIT_HEADER2_SIZE 2
#define NIT_TS_SIZE 6
#define nit_set_nid psi_set_tableidext
#define nit_get_nid psi_get_tableidext
static
inline
void
nit_init
(
uint8_t
*
p_nit
,
bool
b_actual
)
{
psi_init
(
p_nit
,
true
);
psi_set_tableid
(
p_nit
,
b_actual
?
NIT_TABLE_ID_ACTUAL
:
NIT_TABLE_ID_OTHER
);
p_nit
[
8
]
=
0xf0
;
}
static
inline
void
nit_set_length
(
uint8_t
*
p_nit
,
uint16_t
i_nit_length
)
{
psi_set_length
(
p_nit
,
NIT_HEADER_SIZE
+
PSI_CRC_SIZE
-
PSI_HEADER_SIZE
+
i_nit_length
);
}
static
inline
void
nit_set_desclength
(
uint8_t
*
p_nit
,
uint16_t
i_length
)
{
p_nit
[
8
]
&=
~
0xf
;
p_nit
[
8
]
|=
i_length
>>
8
;
p_nit
[
9
]
=
i_length
&
0xff
;
}
static
inline
uint16_t
nit_get_desclength
(
const
uint8_t
*
p_nit
)
{
return
((
p_nit
[
8
]
&
0xf
)
<<
8
)
|
p_nit
[
9
];
}
static
inline
uint8_t
*
nit_get_descs
(
uint8_t
*
p_nit
)
{
return
&
p_nit
[
8
];
}
static
inline
void
nith_init
(
uint8_t
*
p_nit_h
)
{
p_nit_h
[
0
]
=
0xf0
;
}
static
inline
void
nith_set_tslength
(
uint8_t
*
p_nit_h
,
uint16_t
i_length
)
{
p_nit_h
[
0
]
&=
~
0xf
;
p_nit_h
[
0
]
|=
i_length
>>
8
;
p_nit_h
[
1
]
=
i_length
&
0xff
;
}
static
inline
uint16_t
nith_get_tslength
(
const
uint8_t
*
p_nit_h
)
{
return
((
p_nit_h
[
0
]
&
0xf
)
<<
8
)
|
p_nit_h
[
1
];
}
static
inline
void
nitn_init
(
uint8_t
*
p_nit_n
)
{
p_nit_n
[
4
]
=
0xf0
;
}
static
inline
void
nitn_set_tsid
(
uint8_t
*
p_nit_n
,
uint16_t
i_tsid
)
{
p_nit_n
[
0
]
=
i_tsid
>>
8
;
p_nit_n
[
1
]
=
i_tsid
&
0xff
;
}
static
inline
uint16_t
nitn_get_tsid
(
const
uint8_t
*
p_nit_n
)
{
return
(
p_nit_n
[
0
]
<<
8
)
|
p_nit_n
[
1
];
}
static
inline
void
nitn_set_onid
(
uint8_t
*
p_nit_n
,
uint16_t
i_onid
)
{
p_nit_n
[
2
]
=
i_onid
>>
8
;
p_nit_n
[
3
]
=
i_onid
&
0xff
;
}
static
inline
uint16_t
nitn_get_onid
(
const
uint8_t
*
p_nit_n
)
{
return
(
p_nit_n
[
2
]
<<
8
)
|
p_nit_n
[
3
];
}
static
inline
void
nitn_set_desclength
(
uint8_t
*
p_nit_n
,
uint16_t
i_length
)
{
p_nit_n
[
4
]
&=
~
0xf
;
p_nit_n
[
4
]
|=
i_length
>>
8
;
p_nit_n
[
5
]
=
i_length
&
0xff
;
}
static
inline
uint16_t
nitn_get_desclength
(
const
uint8_t
*
p_nit_n
)
{
return
((
p_nit_n
[
4
]
&
0xf
)
<<
8
)
|
p_nit_n
[
5
];
}
static
inline
uint8_t
*
nitn_get_descs
(
uint8_t
*
p_nit_n
)
{
return
&
p_nit_n
[
4
];
}
static
inline
uint8_t
*
nit_get_header2
(
uint8_t
*
p_nit
)
{
return
p_nit
+
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
);
}
static
inline
uint8_t
*
nit_get_ts
(
uint8_t
*
p_nit
,
uint8_t
n
)
{
uint16_t
i_section_size
=
psi_get_length
(
p_nit
)
+
PSI_HEADER_SIZE
-
PSI_CRC_SIZE
;
uint8_t
*
p_nit_n
=
p_nit
+
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
)
+
NIT_HEADER2_SIZE
;
if
(
p_nit_n
-
p_nit
>
i_section_size
)
return
NULL
;
while
(
n
)
{
if
(
p_nit_n
+
NIT_TS_SIZE
-
p_nit
>
i_section_size
)
return
NULL
;
p_nit_n
+=
NIT_TS_SIZE
+
nitn_get_desclength
(
p_nit_n
);
n
--
;
}
if
(
p_nit_n
-
p_nit
>=
i_section_size
)
return
NULL
;
return
p_nit_n
;
}
static
inline
bool
nit_validate_ts
(
const
uint8_t
*
p_nit
,
const
uint8_t
*
p_nit_n
,
uint16_t
i_desclength
)
{
uint16_t
i_section_size
=
psi_get_length
(
p_nit
)
+
PSI_HEADER_SIZE
-
PSI_CRC_SIZE
;
return
(
p_nit_n
+
NIT_TS_SIZE
+
i_desclength
<=
p_nit
+
i_section_size
);
}
static
inline
bool
nit_validate
(
const
uint8_t
*
p_nit
)
{
uint16_t
i_section_size
=
psi_get_length
(
p_nit
)
+
PSI_HEADER_SIZE
-
PSI_CRC_SIZE
;
const
uint8_t
*
p_nit_n
;
if
(
!
psi_get_syntax
(
p_nit
)
||
(
psi_get_tableid
(
p_nit
)
!=
NIT_TABLE_ID_ACTUAL
&&
psi_get_tableid
(
p_nit
)
!=
NIT_TABLE_ID_OTHER
))
return
false
;
if
(
i_section_size
<
NIT_HEADER_SIZE
||
i_section_size
<
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
))
return
false
;
if
(
!
descs_validate
(
p_nit
+
8
))
return
false
;
p_nit_n
=
p_nit
+
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
);
if
(
nith_get_tslength
(
p_nit_n
)
!=
p_nit
+
i_section_size
-
p_nit_n
-
NIT_HEADER2_SIZE
)
return
false
;
p_nit_n
+=
NIT_HEADER2_SIZE
;
while
(
p_nit_n
+
NIT_TS_SIZE
-
p_nit
<=
i_section_size
&&
p_nit_n
+
NIT_TS_SIZE
+
nitn_get_desclength
(
p_nit_n
)
-
p_nit
<=
i_section_size
)
{
if
(
!
descs_validate
(
p_nit_n
+
4
))
return
false
;
p_nit_n
+=
NIT_TS_SIZE
+
nitn_get_desclength
(
p_nit_n
);
}
return
(
p_nit_n
-
p_nit
==
i_section_size
);
}
static
inline
uint8_t
*
nit_table_find_ts
(
uint8_t
**
pp_sections
,
uint16_t
i_tsid
,
uint16_t
i_onid
)
{
uint8_t
i_last_section
=
psi_table_get_lastsection
(
pp_sections
);
uint8_t
i
;
for
(
i
=
0
;
i
<=
i_last_section
;
i
++
)
{
uint8_t
*
p_section
=
psi_table_get_section
(
pp_sections
,
i
);
uint8_t
*
p_ts
;
int
j
=
0
;
while
((
p_ts
=
nit_get_ts
(
p_section
,
j
))
!=
NULL
)
{
j
++
;
if
(
nitn_get_tsid
(
p_ts
)
==
i_tsid
&&
nitn_get_onid
(
p_ts
)
==
i_onid
)
return
p_ts
;
}
}
return
NULL
;
}
static
inline
bool
nit_table_validate
(
uint8_t
**
pp_sections
)
{
uint8_t
i_last_section
=
psi_table_get_lastsection
(
pp_sections
);
uint8_t
i
;
for
(
i
=
0
;
i
<=
i_last_section
;
i
++
)
{
uint8_t
*
p_section
=
psi_table_get_section
(
pp_sections
,
i
);
uint8_t
*
p_ts
;
int
j
=
0
;
if
(
!
psi_check_crc
(
p_section
))
return
false
;
while
((
p_ts
=
nit_get_ts
(
p_section
,
j
))
!=
NULL
)
{
j
++
;
/* check that the TS is not already in the table */
if
(
nit_table_find_ts
(
pp_sections
,
nitn_get_tsid
(
p_ts
),
nitn_get_onid
(
p_ts
))
!=
p_ts
)
return
false
;
}
}
return
true
;
}
/*****************************************************************************
/*****************************************************************************
* Service Description Table
* Service Description Table
*****************************************************************************/
*****************************************************************************/
...
...
dvb/si/nit.h
0 → 100644
View file @
b02260c9
/*****************************************************************************
* nit.h: ETSI EN 300 468 Network Information Table (NIT)
*****************************************************************************
* Copyright (C) 2009-2010 VideoLAN
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*****************************************************************************/
/*
* Normative references:
* - ETSI EN 300 468 V1.11.1 (2010-04) (SI in DVB systems)
*/
#ifndef __BITSTREAM_DVB_NIT_H__
#define __BITSTREAM_DVB_NIT_H__
#include <bitstream/common.h>
#include <bitstream/mpeg/psi/psi.h>
#include <bitstream/mpeg/psi/descriptors.h>
#ifdef __cplusplus
extern
"C"
{
#endif
/*****************************************************************************
* Network Information Table
*****************************************************************************/
#define NIT_PID 0x10
#define NIT_TABLE_ID_ACTUAL 0x40
#define NIT_TABLE_ID_OTHER 0x41
#define NIT_HEADER_SIZE (PSI_HEADER_SIZE_SYNTAX1 + 2)
#define NIT_HEADER2_SIZE 2
#define NIT_TS_SIZE 6
#define nit_set_nid psi_set_tableidext
#define nit_get_nid psi_get_tableidext
static
inline
void
nit_init
(
uint8_t
*
p_nit
,
bool
b_actual
)
{
psi_init
(
p_nit
,
true
);
psi_set_tableid
(
p_nit
,
b_actual
?
NIT_TABLE_ID_ACTUAL
:
NIT_TABLE_ID_OTHER
);
p_nit
[
8
]
=
0xf0
;
}
static
inline
void
nit_set_length
(
uint8_t
*
p_nit
,
uint16_t
i_nit_length
)
{
psi_set_length
(
p_nit
,
NIT_HEADER_SIZE
+
PSI_CRC_SIZE
-
PSI_HEADER_SIZE
+
i_nit_length
);
}
static
inline
void
nit_set_desclength
(
uint8_t
*
p_nit
,
uint16_t
i_length
)
{
p_nit
[
8
]
&=
~
0xf
;
p_nit
[
8
]
|=
i_length
>>
8
;
p_nit
[
9
]
=
i_length
&
0xff
;
}
static
inline
uint16_t
nit_get_desclength
(
const
uint8_t
*
p_nit
)
{
return
((
p_nit
[
8
]
&
0xf
)
<<
8
)
|
p_nit
[
9
];
}
static
inline
uint8_t
*
nit_get_descs
(
uint8_t
*
p_nit
)
{
return
&
p_nit
[
8
];
}
static
inline
void
nith_init
(
uint8_t
*
p_nit_h
)
{
p_nit_h
[
0
]
=
0xf0
;
}
static
inline
void
nith_set_tslength
(
uint8_t
*
p_nit_h
,
uint16_t
i_length
)
{
p_nit_h
[
0
]
&=
~
0xf
;
p_nit_h
[
0
]
|=
i_length
>>
8
;
p_nit_h
[
1
]
=
i_length
&
0xff
;
}
static
inline
uint16_t
nith_get_tslength
(
const
uint8_t
*
p_nit_h
)
{
return
((
p_nit_h
[
0
]
&
0xf
)
<<
8
)
|
p_nit_h
[
1
];
}
static
inline
void
nitn_init
(
uint8_t
*
p_nit_n
)
{
p_nit_n
[
4
]
=
0xf0
;
}
static
inline
void
nitn_set_tsid
(
uint8_t
*
p_nit_n
,
uint16_t
i_tsid
)
{
p_nit_n
[
0
]
=
i_tsid
>>
8
;
p_nit_n
[
1
]
=
i_tsid
&
0xff
;
}
static
inline
uint16_t
nitn_get_tsid
(
const
uint8_t
*
p_nit_n
)
{
return
(
p_nit_n
[
0
]
<<
8
)
|
p_nit_n
[
1
];
}
static
inline
void
nitn_set_onid
(
uint8_t
*
p_nit_n
,
uint16_t
i_onid
)
{
p_nit_n
[
2
]
=
i_onid
>>
8
;
p_nit_n
[
3
]
=
i_onid
&
0xff
;
}
static
inline
uint16_t
nitn_get_onid
(
const
uint8_t
*
p_nit_n
)
{
return
(
p_nit_n
[
2
]
<<
8
)
|
p_nit_n
[
3
];
}
static
inline
void
nitn_set_desclength
(
uint8_t
*
p_nit_n
,
uint16_t
i_length
)
{
p_nit_n
[
4
]
&=
~
0xf
;
p_nit_n
[
4
]
|=
i_length
>>
8
;
p_nit_n
[
5
]
=
i_length
&
0xff
;
}
static
inline
uint16_t
nitn_get_desclength
(
const
uint8_t
*
p_nit_n
)
{
return
((
p_nit_n
[
4
]
&
0xf
)
<<
8
)
|
p_nit_n
[
5
];
}
static
inline
uint8_t
*
nitn_get_descs
(
uint8_t
*
p_nit_n
)
{
return
&
p_nit_n
[
4
];
}
static
inline
uint8_t
*
nit_get_header2
(
uint8_t
*
p_nit
)
{
return
p_nit
+
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
);
}
static
inline
uint8_t
*
nit_get_ts
(
uint8_t
*
p_nit
,
uint8_t
n
)
{
uint16_t
i_section_size
=
psi_get_length
(
p_nit
)
+
PSI_HEADER_SIZE
-
PSI_CRC_SIZE
;
uint8_t
*
p_nit_n
=
p_nit
+
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
)
+
NIT_HEADER2_SIZE
;
if
(
p_nit_n
-
p_nit
>
i_section_size
)
return
NULL
;
while
(
n
)
{
if
(
p_nit_n
+
NIT_TS_SIZE
-
p_nit
>
i_section_size
)
return
NULL
;
p_nit_n
+=
NIT_TS_SIZE
+
nitn_get_desclength
(
p_nit_n
);
n
--
;
}
if
(
p_nit_n
-
p_nit
>=
i_section_size
)
return
NULL
;
return
p_nit_n
;
}
static
inline
bool
nit_validate_ts
(
const
uint8_t
*
p_nit
,
const
uint8_t
*
p_nit_n
,
uint16_t
i_desclength
)
{
uint16_t
i_section_size
=
psi_get_length
(
p_nit
)
+
PSI_HEADER_SIZE
-
PSI_CRC_SIZE
;
return
(
p_nit_n
+
NIT_TS_SIZE
+
i_desclength
<=
p_nit
+
i_section_size
);
}
static
inline
bool
nit_validate
(
const
uint8_t
*
p_nit
)
{
uint16_t
i_section_size
=
psi_get_length
(
p_nit
)
+
PSI_HEADER_SIZE
-
PSI_CRC_SIZE
;
const
uint8_t
*
p_nit_n
;
if
(
!
psi_get_syntax
(
p_nit
)
||
(
psi_get_tableid
(
p_nit
)
!=
NIT_TABLE_ID_ACTUAL
&&
psi_get_tableid
(
p_nit
)
!=
NIT_TABLE_ID_OTHER
))
return
false
;
if
(
i_section_size
<
NIT_HEADER_SIZE
||
i_section_size
<
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
))
return
false
;
if
(
!
descs_validate
(
p_nit
+
8
))
return
false
;
p_nit_n
=
p_nit
+
NIT_HEADER_SIZE
+
nit_get_desclength
(
p_nit
);
if
(
nith_get_tslength
(
p_nit_n
)
!=
p_nit
+
i_section_size
-
p_nit_n
-
NIT_HEADER2_SIZE
)
return
false
;
p_nit_n
+=
NIT_HEADER2_SIZE
;
while
(
p_nit_n
+
NIT_TS_SIZE
-
p_nit
<=
i_section_size
&&
p_nit_n
+
NIT_TS_SIZE
+
nitn_get_desclength
(
p_nit_n
)
-
p_nit
<=
i_section_size
)
{
if
(
!
descs_validate
(
p_nit_n
+
4
))
return
false
;
p_nit_n
+=
NIT_TS_SIZE
+
nitn_get_desclength
(
p_nit_n
);
}
return
(
p_nit_n
-
p_nit
==
i_section_size
);
}
static
inline
uint8_t
*
nit_table_find_ts
(
uint8_t
**
pp_sections
,
uint16_t
i_tsid
,
uint16_t
i_onid
)
{
uint8_t
i_last_section
=
psi_table_get_lastsection
(
pp_sections
);
uint8_t
i
;
for
(
i
=
0
;
i
<=
i_last_section
;
i
++
)
{
uint8_t
*
p_section
=
psi_table_get_section
(
pp_sections
,
i
);
uint8_t
*
p_ts
;
int
j
=
0
;
while
((
p_ts
=
nit_get_ts
(
p_section
,
j
))
!=
NULL
)
{
j
++
;
if
(
nitn_get_tsid
(
p_ts
)
==
i_tsid
&&
nitn_get_onid
(
p_ts
)
==
i_onid
)
return
p_ts
;
}
}
return
NULL
;
}
static
inline
bool
nit_table_validate
(
uint8_t
**
pp_sections
)
{
uint8_t
i_last_section
=
psi_table_get_lastsection
(
pp_sections
);
uint8_t
i
;
for
(
i
=
0
;
i
<=
i_last_section
;
i
++
)
{
uint8_t
*
p_section
=
psi_table_get_section
(
pp_sections
,
i
);
uint8_t
*
p_ts
;
int
j
=
0
;
if
(
!
psi_check_crc
(
p_section
))
return
false
;
while
((
p_ts
=
nit_get_ts
(
p_section
,
j
))
!=
NULL
)
{
j
++
;
/* check that the TS is not already in the table */
if
(
nit_table_find_ts
(
pp_sections
,
nitn_get_tsid
(
p_ts
),
nitn_get_onid
(
p_ts
))
!=
p_ts
)
return
false
;
}
}
return
true
;
}
#ifdef __cplusplus
}
#endif
#endif
dvb/si/nit_print.h
0 → 100644
View file @
b02260c9
/*****************************************************************************
* nit_print.h: ETSI EN 300 468 Network Information Table (NIT) (printing)
*****************************************************************************
* Copyright (C) 2010 VideoLAN
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#ifndef __BITSTREAM_DVB_NIT_PRINT_H__
#define __BITSTREAM_DVB_NIT_PRINT_H__
#include <bitstream/common.h>
#include <bitstream/mpeg/psi/psi.h>
#include <bitstream/mpeg/psi/descs_print.h>
#include <bitstream/dvb/si/nit.h>
#ifdef __cplusplus
extern
"C"
{
#endif
/*****************************************************************************
* Network Information Table
*****************************************************************************/
static
inline
void
nit_table_print
(
uint8_t
**
pp_sections
,
f_print
pf_print
,
void
*
print_opaque
,
f_iconv
pf_iconv
,
void
*
iconv_opaque
,
print_type_t
i_print_type
)
{
uint8_t
i_last_section
=
psi_table_get_lastsection
(
pp_sections
);
uint8_t
i
;
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"<NIT tid=
\"
%hhu
\"
networkid=
\"
%hu
\"
version=
\"
%hhu
\"
current_next=
\"
%d
\"
>"
,
psi_table_get_tableid
(
pp_sections
),
psi_table_get_tableidext
(
pp_sections
),
psi_table_get_version
(
pp_sections
),
!
psi_table_get_current
(
pp_sections
)
?
0
:
1
);
break
;
default:
pf_print
(
print_opaque
,
"new NIT %s networkid=%hu version=%hhu%s"
,
psi_table_get_tableid
(
pp_sections
)
==
NIT_TABLE_ID_ACTUAL
?
"actual"
:
"other"
,
psi_table_get_tableidext
(
pp_sections
),
psi_table_get_version
(
pp_sections
),
!
psi_table_get_current
(
pp_sections
)
?
" (next)"
:
""
);
}
descs_print
(
nit_get_descs
(
psi_table_get_section
(
pp_sections
,
0
)),
pf_print
,
print_opaque
,
pf_iconv
,
iconv_opaque
,
i_print_type
);
for
(
i
=
0
;
i
<=
i_last_section
;
i
++
)
{
uint8_t
*
p_section
=
psi_table_get_section
(
pp_sections
,
i
);
uint8_t
*
p_ts
;
int
j
=
0
;
while
((
p_ts
=
nit_get_ts
(
p_section
,
j
))
!=
NULL
)
{
j
++
;
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"<TS tsid=
\"
%hu
\"
onid=
\"
%hu
\"
>"
,
nitn_get_tsid
(
p_ts
),
nitn_get_onid
(
p_ts
));
break
;
default:
pf_print
(
print_opaque
,
" * ts tsid=%hu onid=%hu"
,
nitn_get_tsid
(
p_ts
),
nitn_get_onid
(
p_ts
));
}
descs_print
(
nitn_get_descs
(
p_ts
),
pf_print
,
print_opaque
,
pf_iconv
,
iconv_opaque
,
i_print_type
);
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"</TS>"
);
break
;
default:
break
;
}
}
}
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"</NIT>"
);
break
;
default:
pf_print
(
print_opaque
,
"end NIT"
);
}
}
#ifdef __cplusplus
}
#endif
#endif
dvb/si_print.h
View file @
b02260c9
...
@@ -149,75 +149,7 @@ static inline void descs_print(uint8_t *p_descs,
...
@@ -149,75 +149,7 @@ static inline void descs_print(uint8_t *p_descs,
pf_print
,
print_opaque
,
pf_iconv
,
iconv_opaque
,
i_print_type
);
pf_print
,
print_opaque
,
pf_iconv
,
iconv_opaque
,
i_print_type
);
}
}
/*****************************************************************************
#include <bitstream/dvb/si/nit_print.h>
* Network Information Table
*****************************************************************************/
static
inline
void
nit_table_print
(
uint8_t
**
pp_sections
,
f_print
pf_print
,
void
*
print_opaque
,
f_iconv
pf_iconv
,
void
*
iconv_opaque
,
print_type_t
i_print_type
)
{
uint8_t
i_last_section
=
psi_table_get_lastsection
(
pp_sections
);
uint8_t
i
;
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"<NIT tid=
\"
%hhu
\"
networkid=
\"
%hu
\"
version=
\"
%hhu
\"
current_next=
\"
%d
\"
>"
,
psi_table_get_tableid
(
pp_sections
),
psi_table_get_tableidext
(
pp_sections
),
psi_table_get_version
(
pp_sections
),
!
psi_table_get_current
(
pp_sections
)
?
0
:
1
);
break
;
default:
pf_print
(
print_opaque
,
"new NIT %s networkid=%hu version=%hhu%s"
,
psi_table_get_tableid
(
pp_sections
)
==
NIT_TABLE_ID_ACTUAL
?
"actual"
:
"other"
,
psi_table_get_tableidext
(
pp_sections
),
psi_table_get_version
(
pp_sections
),
!
psi_table_get_current
(
pp_sections
)
?
" (next)"
:
""
);
}
descs_print
(
nit_get_descs
(
psi_table_get_section
(
pp_sections
,
0
)),
pf_print
,
print_opaque
,
pf_iconv
,
iconv_opaque
,
i_print_type
);
for
(
i
=
0
;
i
<=
i_last_section
;
i
++
)
{
uint8_t
*
p_section
=
psi_table_get_section
(
pp_sections
,
i
);
uint8_t
*
p_ts
;
int
j
=
0
;
while
((
p_ts
=
nit_get_ts
(
p_section
,
j
))
!=
NULL
)
{
j
++
;
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"<TS tsid=
\"
%hu
\"
onid=
\"
%hu
\"
>"
,
nitn_get_tsid
(
p_ts
),
nitn_get_onid
(
p_ts
));
break
;
default:
pf_print
(
print_opaque
,
" * ts tsid=%hu onid=%hu"
,
nitn_get_tsid
(
p_ts
),
nitn_get_onid
(
p_ts
));
}
descs_print
(
nitn_get_descs
(
p_ts
),
pf_print
,
print_opaque
,
pf_iconv
,
iconv_opaque
,
i_print_type
);
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"</TS>"
);
break
;
default:
break
;
}
}
}
switch
(
i_print_type
)
{
case
PRINT_XML
:
pf_print
(
print_opaque
,
"</NIT>"
);
break
;
default:
pf_print
(
print_opaque
,
"end NIT"
);
}
}
/*****************************************************************************
/*****************************************************************************
* Service Description Table
* Service Description Table
...
...
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