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videolan
vlc-2-2
Commits
66f1e9dd
Commit
66f1e9dd
authored
Sep 25, 2005
by
Jean-Paul Saman
Browse files
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Plain Diff
Fix several memory leaks and do a bit of coding style cleanup.
parent
3143ebce
Changes
4
Expand all
Show whitespace changes
Inline
Side-by-side
Showing
4 changed files
with
940 additions
and
873 deletions
+940
-873
modules/access/rtsp/real.c
modules/access/rtsp/real.c
+338
-302
modules/access/rtsp/real_rmff.c
modules/access/rtsp/real_rmff.c
+336
-321
modules/access/rtsp/real_rmff.h
modules/access/rtsp/real_rmff.h
+3
-4
modules/access/rtsp/real_sdpplin.c
modules/access/rtsp/real_sdpplin.c
+263
-246
No files found.
modules/access/rtsp/real.c
View file @
66f1e9dd
This diff is collapsed.
Click to expand it.
modules/access/rtsp/real_rmff.c
View file @
66f1e9dd
...
...
@@ -183,9 +183,10 @@ static void rmff_dump_cont(rmff_cont_t *cont, char *buffer) {
cont
->
object_id
=
BE_32
(
&
cont
->
object_id
);
}
static
void
rmff_dump_dataheader
(
rmff_data_t
*
data
,
char
*
buffer
)
{
static
void
rmff_dump_dataheader
(
rmff_data_t
*
data
,
char
*
buffer
)
{
if
(
!
data
)
return
;
data
->
object_id
=
BE_32
(
&
data
->
object_id
);
data
->
size
=
BE_32
(
&
data
->
size
);
data
->
object_version
=
BE_16
(
&
data
->
object_version
);
...
...
@@ -246,11 +247,12 @@ void rmff_dump_pheader(rmff_pheader_t *h, char *data) {
data
[
11
]
=
h
->
flags
;
}
rmff_fileheader_t
*
rmff_new_fileheader
(
uint32_t
num_headers
)
{
rmff_fileheader_t
*
rmff_new_fileheader
(
uint32_t
num_headers
)
{
rmff_fileheader_t
*
fileheader
=
malloc
(
sizeof
(
rmff_fileheader_t
));
memset
(
fileheader
,
0
,
sizeof
(
rmff_fileheader_t
))
;
if
(
!
filehandler
)
return
NULL
;
memset
(
fileheader
,
0
,
sizeof
(
rmff_fileheader_t
));
fileheader
->
object_id
=
RMF_TAG
;
fileheader
->
size
=
18
;
fileheader
->
object_version
=
0
;
...
...
@@ -271,15 +273,15 @@ rmff_prop_t *rmff_new_prop (
uint32_t
index_offset
,
uint32_t
data_offset
,
uint16_t
num_streams
,
uint16_t
flags
)
{
uint16_t
flags
)
{
rmff_prop_t
*
prop
=
malloc
(
sizeof
(
rmff_prop_t
));
memset
(
prop
,
0
,
sizeof
(
rmff_prop_t
))
;
if
(
!
prop
)
return
NULL
;
memset
(
prop
,
0
,
sizeof
(
rmff_prop_t
));
prop
->
object_id
=
PROP_TAG
;
prop
->
size
=
50
;
prop
->
object_version
=
0
;
prop
->
max_bit_rate
=
max_bit_rate
;
prop
->
avg_bit_rate
=
avg_bit_rate
;
prop
->
max_packet_size
=
max_packet_size
;
...
...
@@ -307,14 +309,14 @@ rmff_mdpr_t *rmff_new_mdpr(
const
char
*
stream_name
,
const
char
*
mime_type
,
uint32_t
type_specific_len
,
const
char
*
type_specific_data
)
{
const
char
*
type_specific_data
)
{
rmff_mdpr_t
*
mdpr
=
malloc
(
sizeof
(
rmff_mdpr_t
));
memset
(
mdpr
,
0
,
sizeof
(
rmff_mdpr_t
))
;
if
(
!
mdpr
)
return
NULL
;
memset
(
mdpr
,
0
,
sizeof
(
rmff_mdpr_t
));
mdpr
->
object_id
=
MDPR_TAG
;
mdpr
->
object_version
=
0
;
mdpr
->
stream_number
=
stream_number
;
mdpr
->
max_bit_rate
=
max_bit_rate
;
mdpr
->
avg_bit_rate
=
avg_bit_rate
;
...
...
@@ -324,69 +326,79 @@ rmff_mdpr_t *rmff_new_mdpr(
mdpr
->
preroll
=
preroll
;
mdpr
->
duration
=
duration
;
mdpr
->
stream_name_size
=
0
;
if
(
stream_name
)
{
if
(
stream_name
)
{
mdpr
->
stream_name
=
strdup
(
stream_name
);
mdpr
->
stream_name_size
=
strlen
(
stream_name
);
}
mdpr
->
mime_type_size
=
0
;
if
(
mime_type
)
{
if
(
mime_type
)
{
mdpr
->
mime_type
=
strdup
(
mime_type
);
mdpr
->
mime_type_size
=
strlen
(
mime_type
);
}
mdpr
->
type_specific_len
=
type_specific_len
;
mdpr
->
type_specific_data
=
malloc
(
sizeof
(
char
)
*
type_specific_len
);
if
(
!
mdpr
->
type_specific_data
)
{
if
(
mdpr
->
stream_name
)
free
(
mdpr
->
stream_name
);
free
(
mdpr
);
return
NULL
;
}
memcpy
(
mdpr
->
type_specific_data
,
type_specific_data
,
type_specific_len
);
mdpr
->
mlti_data
=
NULL
;
mdpr
->
size
=
mdpr
->
stream_name_size
+
mdpr
->
mime_type_size
+
mdpr
->
type_specific_len
+
46
;
return
mdpr
;
}
rmff_cont_t
*
rmff_new_cont
(
const
char
*
title
,
const
char
*
author
,
const
char
*
copyright
,
const
char
*
comment
)
{
rmff_cont_t
*
rmff_new_cont
(
const
char
*
title
,
const
char
*
author
,
const
char
*
copyright
,
const
char
*
comment
)
{
rmff_cont_t
*
cont
=
malloc
(
sizeof
(
rmff_cont_t
));
memset
(
cont
,
0
,
sizeof
(
rmff_cont_t
))
;
if
(
!
cont
)
return
NULL
;
memset
(
cont
,
0
,
sizeof
(
rmff_cont_t
));
cont
->
object_id
=
CONT_TAG
;
cont
->
object_version
=
0
;
cont
->
title
=
NULL
;
cont
->
author
=
NULL
;
cont
->
copyright
=
NULL
;
cont
->
comment
=
NULL
;
cont
->
title_len
=
0
;
cont
->
author_len
=
0
;
cont
->
copyright_len
=
0
;
cont
->
comment_len
=
0
;
if
(
title
)
{
if
(
title
)
{
cont
->
title_len
=
strlen
(
title
);
cont
->
title
=
strdup
(
title
);
}
if
(
author
)
{
if
(
author
)
{
cont
->
author_len
=
strlen
(
author
);
cont
->
author
=
strdup
(
author
);
}
if
(
copyright
)
{
if
(
copyright
)
{
cont
->
copyright_len
=
strlen
(
copyright
);
cont
->
copyright
=
strdup
(
copyright
);
}
if
(
comment
)
{
if
(
comment
)
{
cont
->
comment_len
=
strlen
(
comment
);
cont
->
comment
=
strdup
(
comment
);
}
cont
->
size
=
cont
->
title_len
+
cont
->
author_len
+
cont
->
copyright_len
+
cont
->
comment_len
+
18
;
return
cont
;
}
rmff_data_t
*
rmff_new_dataheader
(
uint32_t
num_packets
,
uint32_t
next_data_header
)
{
rmff_data_t
*
rmff_new_dataheader
(
uint32_t
num_packets
,
uint32_t
next_data_header
)
{
rmff_data_t
*
data
=
malloc
(
sizeof
(
rmff_data_t
));
memset
(
data
,
0
,
sizeof
(
rmff_data_t
))
;
if
(
!
data
)
return
NULL
;
memset
(
data
,
0
,
sizeof
(
rmff_data_t
));
data
->
object_id
=
DATA_TAG
;
data
->
size
=
18
;
data
->
object_version
=
0
;
...
...
@@ -396,11 +408,12 @@ rmff_data_t *rmff_new_dataheader(uint32_t num_packets, uint32_t next_data_header
return
data
;
}
void
rmff_print_header
(
rmff_header_t
*
h
)
{
void
rmff_print_header
(
rmff_header_t
*
h
)
{
rmff_mdpr_t
**
stream
;
if
(
!
h
)
{
if
(
!
h
)
{
printf
(
"rmff_print_header: NULL given
\n
"
);
return
;
}
...
...
@@ -460,21 +473,23 @@ void rmff_print_header(rmff_header_t *h) {
}
}
void
rmff_fix_header
(
rmff_header_t
*
h
)
{
void
rmff_fix_header
(
rmff_header_t
*
h
)
{
int
num_headers
=
0
;
int
header_size
=
0
;
rmff_mdpr_t
**
streams
;
int
num_streams
=
0
;
if
(
!
h
)
{
if
(
!
h
)
{
lprintf
(
"rmff_fix_header: fatal: no header given.
\n
"
);
return
;
}
if
(
!
h
->
streams
)
{
if
(
!
h
->
streams
)
{
lprintf
(
"rmff_fix_header: warning: no MDPR chunks
\n
"
);
}
else
}
else
{
streams
=
h
->
streams
;
while
(
*
streams
)
...
...
@@ -485,35 +500,36 @@ void rmff_fix_header(rmff_header_t *h) {
streams
++
;
}
}
if
(
h
->
prop
)
{
if
(
h
->
prop
)
{
if
(
h
->
prop
->
size
!=
50
)
{
lprintf
(
"rmff_fix_header: correcting prop.size from %i to %i
\n
"
,
h
->
prop
->
size
,
50
);
h
->
prop
->
size
=
50
;
}
if
(
h
->
prop
->
num_streams
!=
num_streams
)
{
lprintf
(
"rmff_fix_header: correcting prop.num_streams from %i to %i
\n
"
,
h
->
prop
->
num_streams
,
num_streams
);
h
->
prop
->
num_streams
=
num_streams
;
}
num_headers
++
;
header_size
+=
50
;
}
else
lprintf
(
"rmff_fix_header: warning: no PROP chunk.
\n
"
);
}
else
lprintf
(
"rmff_fix_header: warning: no PROP chunk.
\n
"
);
if
(
h
->
cont
)
{
if
(
h
->
cont
)
{
num_headers
++
;
header_size
+=
h
->
cont
->
size
;
}
else
lprintf
(
"rmff_fix_header: warning: no CONT chunk.
\n
"
);
}
else
lprintf
(
"rmff_fix_header: warning: no CONT chunk.
\n
"
);
if
(
!
h
->
data
)
{
if
(
!
h
->
data
)
{
lprintf
(
"rmff_fix_header: no DATA chunk, creating one
\n
"
);
h
->
data
=
malloc
(
sizeof
(
rmff_data_t
));
if
(
h
->
data
)
{
memset
(
h
->
data
,
0
,
sizeof
(
rmff_data_t
));
h
->
data
->
object_id
=
DATA_TAG
;
h
->
data
->
object_version
=
0
;
...
...
@@ -521,13 +537,15 @@ void rmff_fix_header(rmff_header_t *h) {
h
->
data
->
num_packets
=
0
;
h
->
data
->
next_data_header
=
0
;
}
}
num_headers
++
;
if
(
!
h
->
fileheader
)
{
if
(
!
h
->
fileheader
)
{
lprintf
(
"rmff_fix_header: no fileheader, creating one"
);
h
->
fileheader
=
malloc
(
sizeof
(
rmff_fileheader_t
));
if
(
h
->
fileheader
)
{
memset
(
h
->
fileheader
,
0
,
sizeof
(
rmff_fileheader_t
));
h
->
fileheader
->
object_id
=
RMF_TAG
;
h
->
fileheader
->
size
=
34
;
...
...
@@ -535,51 +553,47 @@ void rmff_fix_header(rmff_header_t *h) {
h
->
fileheader
->
file_version
=
0
;
h
->
fileheader
->
num_headers
=
num_headers
+
1
;
}
}
header_size
+=
h
->
fileheader
->
size
;
num_headers
++
;
if
(
h
->
fileheader
->
num_headers
!=
num_headers
)
{
if
(
h
->
fileheader
->
num_headers
!=
num_headers
)
{
lprintf
(
"rmff_fix_header: setting num_headers from %i to %i
\n
"
,
h
->
fileheader
->
num_headers
,
num_headers
);
h
->
fileheader
->
num_headers
=
num_headers
;
}
if
(
h
->
prop
)
{
if
(
h
->
prop
->
data_offset
!=
header_size
)
{
if
(
h
->
prop
)
{
if
(
h
->
prop
->
data_offset
!=
header_size
)
{
lprintf
(
"rmff_fix_header: setting prop.data_offset from %i to %i
\n
"
,
h
->
prop
->
data_offset
,
header_size
);
h
->
prop
->
data_offset
=
header_size
;
}
if
(
h
->
prop
->
num_packets
==
0
)
{
if
(
h
->
prop
->
num_packets
==
0
)
{
int
p
=
(
int
)(
h
->
prop
->
avg_bit_rate
/
8
.
0
*
(
h
->
prop
->
duration
/
1000
.
0
)
/
h
->
prop
->
avg_packet_size
);
lprintf
(
"rmff_fix_header: assuming prop.num_packets=%i
\n
"
,
p
);
h
->
prop
->
num_packets
=
p
;
}
if
(
h
->
data
->
num_packets
==
0
)
{
if
(
h
->
data
->
num_packets
==
0
)
{
lprintf
(
"rmff_fix_header: assuming data.num_packets=%i
\n
"
,
h
->
prop
->
num_packets
);
h
->
data
->
num_packets
=
h
->
prop
->
num_packets
;
}
lprintf
(
"rmff_fix_header: assuming data.size=%i
\n
"
,
h
->
prop
->
num_packets
*
h
->
prop
->
avg_packet_size
);
h
->
data
->
size
=
h
->
prop
->
num_packets
*
h
->
prop
->
avg_packet_size
;
}
}
int
rmff_get_header_size
(
rmff_header_t
*
h
)
{
int
rmff_get_header_size
(
rmff_header_t
*
h
)
{
if
(
!
h
)
return
0
;
if
(
!
h
->
prop
)
return
-
1
;
return
h
->
prop
->
data_offset
+
18
;
}
void
rmff_free_header
(
rmff_header_t
*
h
)
{
void
rmff_free_header
(
rmff_header_t
*
h
)
{
if
(
!
h
)
return
;
if
(
h
->
fileheader
)
free
(
h
->
fileheader
);
...
...
@@ -597,7 +611,8 @@ void rmff_free_header(rmff_header_t *h) {
{
rmff_mdpr_t
**
s
=
h
->
streams
;
while
(
*
s
)
{
while
(
*
s
)
{
free
((
*
s
)
->
stream_name
);
free
((
*
s
)
->
mime_type
);
free
((
*
s
)
->
type_specific_data
);
...
...
modules/access/rtsp/real_rmff.h
View file @
66f1e9dd
...
...
@@ -82,7 +82,6 @@ typedef struct {
uint32_t
data_offset
;
uint16_t
num_streams
;
uint16_t
flags
;
}
rmff_prop_t
;
typedef
struct
{
...
...
modules/access/rtsp/real_sdpplin.c
View file @
66f1e9dd
...
...
@@ -51,16 +51,17 @@ static char *b64_decode(const char *in, char *out, int *size)
dtable
[
'='
]
=
0
;
k
=
0
;
/*CONSTANTCONDITION*/
for
(
j
=
0
;
j
<
strlen
(
in
);
j
+=
4
)
{
char
a
[
4
],
b
[
4
];
for
(
i
=
0
;
i
<
4
;
i
++
)
{
for
(
i
=
0
;
i
<
4
;
i
++
)
{
int
c
=
in
[
i
+
j
];
if
(
dtable
[
c
]
&
0x80
)
{
if
(
dtable
[
c
]
&
0x80
)
{
printf
(
"Illegal character '%c' in input.
\n
"
,
c
);
exit
(
1
);
}
...
...
@@ -72,7 +73,8 @@ static char *b64_decode(const char *in, char *out, int *size)
out
[
k
++
]
=
(
b
[
1
]
<<
4
)
|
(
b
[
2
]
>>
2
);
out
[
k
++
]
=
(
b
[
2
]
<<
6
)
|
b
[
3
];
i
=
a
[
2
]
==
'='
?
1
:
(
a
[
3
]
==
'='
?
2
:
3
);
if
(
i
<
3
)
{
if
(
i
<
3
)
{
out
[
k
]
=
0
;
*
size
=
k
;
return
out
;
...
...
@@ -83,14 +85,14 @@ static char *b64_decode(const char *in, char *out, int *size)
return
out
;
}
static
char
*
nl
(
char
*
data
)
{
static
char
*
nl
(
char
*
data
)
{
char
*
nlptr
=
(
data
)
?
strchr
(
data
,
'\n'
)
:
NULL
;
return
(
nlptr
)
?
nlptr
+
1
:
NULL
;
}
static
int
filter
(
const
char
*
in
,
const
char
*
filter
,
char
**
out
)
{
static
int
filter
(
const
char
*
in
,
const
char
*
filter
,
char
**
out
)
{
int
flen
=
strlen
(
filter
);
int
len
;
...
...
@@ -98,7 +100,6 @@ static int filter(const char *in, const char *filter, char **out) {
return
0
;
len
=
(
strchr
(
in
,
'\n'
))
?
strchr
(
in
,
'\n'
)
-
in
:
strlen
(
in
);
if
(
!
strncmp
(
in
,
filter
,
flen
))
{
if
(
in
[
flen
]
==
'"'
)
flen
++
;
...
...
@@ -106,91 +107,96 @@ static int filter(const char *in, const char *filter, char **out) {
if
(
in
[
len
-
1
]
==
'"'
)
len
--
;
memcpy
(
*
out
,
in
+
flen
,
len
-
flen
+
1
);
(
*
out
)[
len
-
flen
]
=
0
;
return
len
-
flen
;
}
return
0
;
}
static
sdpplin_stream_t
*
sdpplin_parse_stream
(
char
**
data
)
{
static
sdpplin_stream_t
*
sdpplin_parse_stream
(
char
**
data
)
{
sdpplin_stream_t
*
desc
=
malloc
(
sizeof
(
sdpplin_stream_t
));
char
*
buf
=
malloc
(
32000
);
char
*
decoded
=
malloc
(
32000
);
char
*
buf
=
malloc
(
32000
);
char
*
decoded
=
malloc
(
32000
);
int
handled
;
if
(
!
desc
)
goto
error
;
memset
(
desc
,
0
,
sizeof
(
sdpplin_stream_t
));
if
(
filter
(
*
data
,
"m="
,
&
buf
))
{
if
(
filter
(
*
data
,
"m="
,
&
buf
))
{
desc
->
id
=
strdup
(
buf
);
}
else
}
else
{
lprintf
(
"sdpplin: no m= found.
\n
"
);
free
(
desc
);
free
(
buf
);
if
(
decoded
)
free
(
decoded
);
if
(
desc
)
free
(
desc
);
if
(
buf
)
free
(
buf
);
return
NULL
;
}
*
data
=
nl
(
*
data
);
while
(
*
data
&&
**
data
&&
*
data
[
0
]
!=
'm'
)
{
while
(
*
data
&&
**
data
&&
*
data
[
0
]
!=
'm'
)
{
handled
=
0
;
if
(
filter
(
*
data
,
"a=control:streamid="
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=control:streamid="
,
&
buf
))
{
desc
->
stream_id
=
atoi
(
buf
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=MaxBitRate:integer;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=MaxBitRate:integer;"
,
&
buf
))
{
desc
->
max_bit_rate
=
atoi
(
buf
);
if
(
!
desc
->
avg_bit_rate
)
desc
->
avg_bit_rate
=
desc
->
max_bit_rate
;
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=MaxPacketSize:integer;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=MaxPacketSize:integer;"
,
&
buf
))
{
desc
->
max_packet_size
=
atoi
(
buf
);
if
(
!
desc
->
avg_packet_size
)
desc
->
avg_packet_size
=
desc
->
max_packet_size
;
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=StartTime:integer;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=StartTime:integer;"
,
&
buf
))
{
desc
->
start_time
=
atoi
(
buf
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=Preroll:integer;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=Preroll:integer;"
,
&
buf
))
{
desc
->
preroll
=
atoi
(
buf
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=length:npt="
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=length:npt="
,
&
buf
))
{
desc
->
duration
=
(
uint32_t
)(
atof
(
buf
)
*
1000
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=StreamName:string;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=StreamName:string;"
,
&
buf
))
{
desc
->
stream_name
=
strdup
(
buf
);
desc
->
stream_name_size
=
strlen
(
desc
->
stream_name
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=mimetype:string;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=mimetype:string;"
,
&
buf
))
{
desc
->
mime_type
=
strdup
(
buf
);
desc
->
mime_type_size
=
strlen
(
desc
->
mime_type
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
filter
(
*
data
,
"a=OpaqueData:buffer;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=OpaqueData:buffer;"
,
&
buf
))
{
decoded
=
b64_decode
(
buf
,
decoded
,
&
(
desc
->
mlti_data_size
));
desc
->
mlti_data
=
malloc
(
sizeof
(
char
)
*
desc
->
mlti_data_size
);
memcpy
(
desc
->
mlti_data
,
decoded
,
desc
->
mlti_data_size
);
...
...
@@ -198,14 +204,15 @@ static sdpplin_stream_t *sdpplin_parse_stream(char **data) {
*
data
=
nl
(
*
data
);
lprintf
(
"mlti_data_size: %i
\n
"
,
desc
->
mlti_data_size
);
}
if
(
filter
(
*
data
,
"a=ASMRuleBook:string;"
,
&
buf
))
{
if
(
filter
(
*
data
,
"a=ASMRuleBook:string;"
,
&
buf
))
{
desc
->
asm_rule_book
=
strdup
(
buf
);
handled
=
1
;
*
data
=
nl
(
*
data
);
}
if
(
!
handled
)
{
if
(
!
handled
)
{
#ifdef LOG
int
len
=
strchr
(
*
data
,
'\n'
)
-
(
*
data
);
memcpy
(
buf
,
*
data
,
len
+
1
);
...
...
@@ -215,15 +222,13 @@ static sdpplin_stream_t *sdpplin_parse_stream(char **data) {
*
data
=
nl
(
*
data
);
}
}
free
(
buf
);
free
(
decoded
);
if
(
buf
)
free
(
buf
);
if
(
decoded
)
free
(
decoded
);
return
desc
;
}
sdpplin_t
*
sdpplin_parse
(
char
*
data
)
{
sdpplin_t
*
sdpplin_parse
(
char
*
data
)
{
sdpplin_t
*
desc
=
malloc
(
sizeof
(
sdpplin_t
));
sdpplin_stream_t
*
stream
;
char
*
buf
=
malloc
(
3200
);
...
...
@@ -231,61 +236,75 @@ sdpplin_t *sdpplin_parse(char *data) {
int
handled
;
int
len
;
if
(
!
desc
)
return
NULL
;
if
(
!
buf
)
{
free
(
desc
);
return
NULL
;
}
if
(
!
decoded
)
{
free
(
buf
);
free
(
desc
);
return
NULL
;
}
memset
(
desc
,
0
,
sizeof
(
sdpplin_t
));
while
(
data
&&
*
data
)
{
while
(
data
&&
*
data
)
{
handled
=
0
;
if
(
filter
(
data
,
"m="
,
&
buf
))
{
if
(
filter
(
data
,
"m="
,
&
buf
))
{
stream
=
sdpplin_parse_stream
(
&
data
);
lprintf
(
"got data for stream id %u
\n
"
,
stream
->
stream_id
);
desc
->
stream
[
stream
->
stream_id
]
=
stream
;
continue
;
}
if
(
filter
(
data
,
"a=Title:buffer;"
,
&
buf
))
{
if
(
filter
(
data
,
"a=Title:buffer;"
,
&
buf
))
{
decoded
=
b64_decode
(
buf
,
decoded
,
&
len
);
desc
->
title
=
strdup
(
decoded
);
handled
=
1
;
data
=
nl
(
data
);
}
if
(
filter
(
data
,
"a=Author:buffer;"
,
&
buf
))
{
if
(
filter
(
data
,
"a=Author:buffer;"
,
&
buf
))
{
decoded
=
b64_decode
(
buf
,
decoded
,
&
len
);
desc
->
author
=
strdup
(
decoded
);
handled
=
1
;
data
=
nl
(
data
);
}
if
(
filter
(
data
,
"a=Copyright:buffer;"
,
&
buf
))
{
if
(
filter
(
data
,
"a=Copyright:buffer;"
,
&
buf
))
{
decoded
=
b64_decode
(
buf
,
decoded
,
&
len
);
desc
->
copyright
=
strdup
(
decoded
);
handled
=
1
;
data
=
nl
(
data
);
}
if
(
filter
(
data
,
"a=Abstract:buffer;"
,
&
buf
))
{
if
(
filter
(
data
,
"a=Abstract:buffer;"
,
&
buf
))
{
decoded
=
b64_decode
(
buf
,
decoded
,
&
len
);
desc
->
abstract
=
strdup
(
decoded
);
handled
=
1
;
data
=
nl
(
data
);
}
if
(
filter
(
data
,
"a=StreamCount:integer;"
,
&
buf
))
{
if
(
filter
(
data
,
"a=StreamCount:integer;"
,
&
buf
))
{
desc
->
stream_count
=
atoi
(
buf
);
desc
->
stream
=
malloc
(
sizeof
(
sdpplin_stream_t
*
)
*
desc
->
stream_count
);
handled
=
1
;
data
=
nl
(
data
);
}
if
(
filter
(
data
,
"a=Flags:integer;"
,
&
buf
))
{
if
(
filter
(
data
,
"a=Flags:integer;"
,
&
buf
))
{
desc
->
flags
=
atoi
(
buf
);
handled
=
1
;
data
=
nl
(
data
);
}
if
(
!
handled
)
{
if
(
!
handled
)
{
#ifdef LOG
int
len
=
strchr
(
data
,
'\n'
)
-
data
;
memcpy
(
buf
,
data
,
len
+
1
);
...
...
@@ -296,15 +315,13 @@ sdpplin_t *sdpplin_parse(char *data) {
}
}
free
(
buf
);
free
(
decoded
);
free
(
buf
);
return
desc
;
}
void
sdpplin_free
(
sdpplin_t
*
description
)
{
void
sdpplin_free
(
sdpplin_t
*
description
)
{
/* TODO: free strings */
free
(
description
);
}
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