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videolan
vlc-2-2
Commits
aa5fe86a
Commit
aa5fe86a
authored
May 05, 2008
by
Miguel Angel Cabrera Moya
Committed by
Ilkka Ollakka
May 06, 2008
Browse files
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Plain Diff
RTMP bugfix and reusability enhacenment
Signed-off-by:
Ilkka Ollakka
<
ileoo@videolan.org
>
parent
fb19b264
Changes
3
Hide whitespace changes
Inline
Side-by-side
Showing
3 changed files
with
1125 additions
and
568 deletions
+1125
-568
modules/access/rtmp/access.c
modules/access/rtmp/access.c
+177
-137
modules/access/rtmp/rtmp_amf_flv.c
modules/access/rtmp/rtmp_amf_flv.c
+910
-413
modules/access/rtmp/rtmp_amf_flv.h
modules/access/rtmp/rtmp_amf_flv.h
+38
-18
No files found.
modules/access/rtmp/access.c
View file @
aa5fe86a
...
...
@@ -82,77 +82,87 @@ static int Open( vlc_object_t *p_this )
int
length_path
,
length_media_name
;
int
i
;
/*DOWN:
p_access->info.i_update = 0;
p_access->info.i_size = 0;
p_access->info.i_pos = 0;
p_access->info.b_eof = false;
p_access->info.i_title = 0;
p_access->info.i_seekpoint = 0;
p_access->pf_read = Read;
p_access->pf_block = Block;
p_access->pf_control = Control;
p_access->pf_seek = Seek;
do
{
p_access->p_sys = (access_sys_t *) malloc( sizeof( access_sys_t ) );
if( !p_access->p_sys )
return VLC_ENOMEM;
} while(0);
p_sys = p_access->p_sys;
memset( p_sys, 0, sizeof( access_sys_t ) );
*/
STANDARD_READ_ACCESS_INIT
p_sys
->
p_thread
=
vlc_object_create
(
p_access
,
sizeof
(
rtmp_control_thread_t
)
);
if
(
!
p_sys
->
p_thread
)
{
msg_Err
(
p_access
,
"out of memory"
);
return
VLC_ENOMEM
;
}
vlc_object_attach
(
p_sys
->
p_thread
,
p_access
);
/* Parse URI - remove spaces */
p
=
psz
=
strdup
(
p_access
->
psz_path
);
while
(
(
p
=
strchr
(
p
,
' '
))
!=
NULL
)
*
p
=
'+'
;
vlc_UrlParse
(
&
p_sys
->
url
,
psz
,
0
);
vlc_UrlParse
(
&
p_sys
->
p_thread
->
url
,
psz
,
0
);
free
(
psz
);
if
(
!
p_access
->
psz_access
||
strncmp
(
p_access
->
psz_access
,
"rtmp"
,
4
))
{
msg_Warn
(
p_access
,
"invalid protocol"
);
vlc_UrlClean
(
&
p_sys
->
url
);
free
(
p_sys
);
return
VLC_EGENERIC
;
}
if
(
p_sys
->
url
.
psz_host
==
NULL
||
*
p_sys
->
url
.
psz_host
==
'\0'
)
if
(
p_sys
->
p_thread
->
url
.
psz_host
==
NULL
||
*
p_sys
->
p_thread
->
url
.
psz_host
==
'\0'
)
{
msg_Warn
(
p_access
,
"invalid host"
);
vlc_UrlClean
(
&
p_sys
->
url
);
free
(
p_sys
);
return
VLC_EGENERIC
;
msg_Warn
(
p_access
,
"invalid host"
);
goto
error
;
}
if
(
p_sys
->
url
.
i_port
<=
0
)
p_sys
->
url
.
i_port
=
1935
;
if
(
p_sys
->
p_thread
->
url
.
i_port
<=
0
)
p_sys
->
p_thread
->
url
.
i_port
=
1935
;
if
(
p_sys
->
url
.
psz_path
==
NULL
)
{
if
(
p_sys
->
p_thread
->
url
.
psz_path
==
NULL
)
{
msg_Warn
(
p_access
,
"invalid path"
);
vlc_UrlClean
(
&
p_sys
->
url
);
free
(
p_sys
);
return
VLC_EGENERIC
;
goto
error
;
}
length_path
=
strlen
(
p_sys
->
url
.
psz_path
);
length_media_name
=
strlen
(
strrchr
(
p_sys
->
url
.
psz_path
,
'/'
)
)
-
1
;
length_path
=
strlen
(
p_sys
->
p_thread
->
url
.
psz_path
);
length_media_name
=
strlen
(
strrchr
(
p_sys
->
p_thread
->
url
.
psz_path
,
'/'
)
)
-
1
;
p_sys
->
p
sz_application
=
strndup
(
p_sys
->
url
.
psz_path
+
1
,
length_path
-
length_media_name
-
2
);
p_sys
->
p
sz_media
=
strdup
(
p_sys
->
url
.
psz_path
+
(
length_path
-
length_media_name
)
);
p_sys
->
p
_thread
->
psz_application
=
strndup
(
p_sys
->
p_thread
->
url
.
psz_path
+
1
,
length_path
-
length_media_name
-
2
);
p_sys
->
p
_thread
->
psz_media
=
strdup
(
p_sys
->
p_thread
->
url
.
psz_path
+
(
length_path
-
length_media_name
)
);
msg_Dbg
(
p_access
,
"rtmp: host='%s' port=%d path='%s'"
,
p_sys
->
url
.
psz_host
,
p_sys
->
url
.
i_port
,
p_sys
->
url
.
psz_path
);
p_sys
->
p_thread
->
url
.
psz_host
,
p_sys
->
p_thread
->
url
.
i_port
,
p_sys
->
p_thread
->
url
.
psz_path
);
if
(
p_sys
->
url
.
psz_username
&&
*
p_sys
->
url
.
psz_username
)
if
(
p_sys
->
p_thread
->
url
.
psz_username
&&
*
p_sys
->
p_thread
->
url
.
psz_username
)
{
msg_Dbg
(
p_access
,
" user='%s', pwd='%s'"
,
p_sys
->
url
.
psz_username
,
p_sys
->
url
.
psz_password
);
}
p_sys
->
p_thread
=
vlc_object_create
(
p_access
,
sizeof
(
rtmp_control_thread_t
)
);
if
(
!
p_sys
->
p_thread
)
{
msg_Err
(
p_access
,
"out of memory"
);
vlc_UrlClean
(
&
p_sys
->
url
);
free
(
p_sys
);
return
VLC_EGENERIC
;
p_sys
->
p_thread
->
url
.
psz_username
,
p_sys
->
p_thread
->
url
.
psz_password
);
}
vlc_object_attach
(
p_sys
->
p_thread
,
p_access
);
/* Initialize thread variables */
p_sys
->
p_thread
->
b_die
=
0
;
p_sys
->
p_thread
->
b_error
=
0
;
p_sys
->
p_thread
->
p_fifo_
media
=
block_FifoNew
();
p_sys
->
p_thread
->
p_fifo_
input
=
block_FifoNew
();
p_sys
->
p_thread
->
p_empty_blocks
=
block_FifoNew
();
p_sys
->
p_thread
->
has_audio
=
0
;
p_sys
->
p_thread
->
has_video
=
0
;
p_sys
->
p_thread
->
metadata_received
=
0
;
p_sys
->
p_thread
->
first_media_packet
=
1
;
p_sys
->
p_thread
->
flv_tag_previous_tag_size
=
0x00000000
;
/* FLV_TAG_FIRST_PREVIOUS_TAG_SIZE */
p_sys
->
p_thread
->
chunk_size_recv
=
128
;
/* RTMP_DEFAULT_CHUNK_SIZE */
p_sys
->
p_thread
->
chunk_size_send
=
128
;
/* RTMP_DEFAULT_CHUNK_SIZE */
for
(
i
=
0
;
i
<
64
;
i
++
)
{
memset
(
&
p_sys
->
p_thread
->
rtmp_headers_recv
[
i
],
0
,
sizeof
(
rtmp_packet_t
)
);
...
...
@@ -167,62 +177,54 @@ static int Open( vlc_object_t *p_this )
p_sys
->
p_thread
->
rtmp_headers_send
[
i
].
body
=
NULL
;
}
p_sys
->
p_thread
->
p_base_object
=
p_this
;
vlc_cond_init
(
p_sys
->
p_thread
,
&
p_sys
->
p_thread
->
wait
);
vlc_mutex_init
(
&
p_sys
->
p_thread
->
lock
);
p_sys
->
p_thread
->
result_connect
=
1
;
p_sys
->
p_thread
->
result_play
=
1
;
p_sys
->
p_thread
->
result_stop
=
0
;
/* Open connection */
p_sys
->
fd
=
net_ConnectTCP
(
p_access
,
p_sys
->
url
.
psz_host
,
p_sys
->
url
.
i_port
);
p_sys
->
p_thread
->
fd
=
p_sys
->
fd
;
if
(
p_sys
->
fd
==
-
1
)
p_sys
->
p_thread
->
fd
=
net_ConnectTCP
(
p_access
,
p_sys
->
p_thread
->
url
.
psz_host
,
p_sys
->
p_thread
->
url
.
i_port
);
if
(
p_sys
->
p_thread
->
fd
==
-
1
)
{
int
*
p_fd_listen
;
msg_Warn
(
p_access
,
"cannot connect to %s:%d"
,
p_sys
->
url
.
psz_host
,
p_sys
->
url
.
i_port
);
msg_Warn
(
p_access
,
"cannot connect to %s:%d"
,
p_sys
->
p_thread
->
url
.
psz_host
,
p_sys
->
p_thread
->
url
.
i_port
);
msg_Dbg
(
p_access
,
"switching to passive mode"
);
p_sys
->
active
=
0
;
p_fd_listen
=
net_ListenTCP
(
p_access
,
p_sys
->
url
.
psz_host
,
p_sys
->
url
.
i_port
);
p_fd_listen
=
net_ListenTCP
(
p_access
,
p_sys
->
p_thread
->
url
.
psz_host
,
p_sys
->
p_thread
->
url
.
i_port
);
if
(
p_fd_listen
==
NULL
)
{
msg_Warn
(
p_access
,
"cannot listen to %s port %i"
,
p_sys
->
url
.
psz_host
,
p_sys
->
url
.
i_port
);
vlc_UrlClean
(
&
p_sys
->
url
);
net_Close
(
p_sys
->
fd
);
free
(
p_sys
);
return
VLC_EGENERIC
;
msg_Err
(
p_access
,
"cannot listen to %s port %i"
,
p_sys
->
p_thread
->
url
.
psz_host
,
p_sys
->
p_thread
->
url
.
i_port
);
goto
error2
;
}
p_sys
->
fd
=
net_Accept
(
p_access
,
p_fd_listen
,
-
1
);
p_sys
->
p_thread
->
fd
=
net_Accept
(
p_access
,
p_fd_listen
,
-
1
);
net_ListenClose
(
p_fd_listen
);
if
(
rtmp_handshake_passive
(
p_this
)
<
0
)
if
(
rtmp_handshake_passive
(
p_this
,
p_sys
->
p_thread
->
fd
)
<
0
)
{
msg_Err
(
p_access
,
"Passive handshake failed"
);
vlc_UrlClean
(
&
p_sys
->
url
);
net_Close
(
p_sys
->
fd
);
free
(
p_sys
);
return
VLC_EGENERIC
;
msg_Err
(
p_access
,
"handshake passive failed"
);
goto
error2
;
}
p_sys
->
p_thread
->
result_publish
=
1
;
}
else
{
msg_Dbg
(
p_access
,
"using active connection"
);
p_sys
->
active
=
1
;
if
(
rtmp_handshake_active
(
p_this
)
<
0
)
if
(
rtmp_handshake_active
(
p_this
,
p_sys
->
p_thread
->
fd
)
<
0
)
{
msg_Err
(
p_access
,
"Active handshake failed"
);
vlc_UrlClean
(
&
p_sys
->
url
);
net_Close
(
p_sys
->
fd
);
free
(
p_sys
);
return
VLC_EGENERIC
;
msg_Err
(
p_access
,
"handshake active failed"
);
goto
error2
;
}
p_sys
->
p_thread
->
result_publish
=
0
;
...
...
@@ -232,22 +234,15 @@ static int Open( vlc_object_t *p_this )
VLC_THREAD_PRIORITY_INPUT
,
false
)
)
{
msg_Err
(
p_access
,
"cannot spawn rtmp control thread"
);
vlc_UrlClean
(
&
p_sys
->
url
);
net_Close
(
p_sys
->
fd
);
free
(
p_sys
);
return
VLC_EGENERIC
;
goto
error2
;
}
if
(
p_sys
->
active
)
if
(
p_sys
->
active
)
{
msg_Dbg
(
p_access
,
"Activation active connection"
);
if
(
rtmp_connect_active
(
p_this
)
<
0
)
if
(
rtmp_connect_active
(
p_sys
->
p_thread
)
<
0
)
{
msg_Err
(
p_access
,
"Active connection failed"
);
vlc_UrlClean
(
&
p_sys
->
url
);
net_Close
(
p_sys
->
fd
);
free
(
p_sys
);
return
VLC_EGENERIC
;
msg_Err
(
p_access
,
"connect active failed"
);
goto
error2
;
}
}
...
...
@@ -255,19 +250,27 @@ static int Open( vlc_object_t *p_this )
p_access
->
p_sys
->
flv_packet
=
NULL
;
p_access
->
p_sys
->
read_packet
=
1
;
msg_Dbg
(
p_access
,
"waiting for buffer to fill"
);
/* Wait until enough data is received for extracting metadata */
while
(
block_FifoCount
(
p_access
->
p_sys
->
p_thread
->
p_fifo_media
)
<
10
)
{
msg_Dbg
(
p_access
,
"waiting for buffer to fill"
);
msleep
(
1000
);
continue
;
}
/* Update default_pts to a suitable value for rtmp access */
var_Create
(
p_access
,
"rtmp-caching"
,
VLC_VAR_INTEGER
|
VLC_VAR_DOINHERIT
);
return
VLC_SUCCESS
;
error2:
vlc_cond_destroy
(
&
p_sys
->
p_thread
->
wait
);
vlc_mutex_destroy
(
&
p_sys
->
p_thread
->
lock
);
free
(
p_sys
->
p_thread
->
psz_application
);
free
(
p_sys
->
p_thread
->
psz_media
);
net_Close
(
p_sys
->
p_thread
->
fd
);
error:
vlc_object_detach
(
p_sys
->
p_thread
);
vlc_object_release
(
p_sys
->
p_thread
);
vlc_UrlClean
(
&
p_sys
->
p_thread
->
url
);
free
(
p_sys
);
return
VLC_EGENERIC
;
}
/*****************************************************************************
...
...
@@ -277,47 +280,40 @@ static void Close( vlc_object_t * p_this )
{
access_t
*
p_access
=
(
access_t
*
)
p_this
;
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
int
i
;
msg_Warn
(
p_access
,
"Close"
);
/* p_sys->p_thread->b_die = true;*/
vlc_object_kill
(
p_sys
->
p_thread
);
block_FifoWake
(
p_sys
->
p_thread
->
p_fifo_
media
);
block_FifoWake
(
p_sys
->
p_thread
->
p_fifo_
input
);
block_FifoWake
(
p_sys
->
p_thread
->
p_empty_blocks
);
/*
for( i = 0; i < 5; i++ )
{
block_t *p_dummy = block_New( p_access, 256 );
p_dummy->i_dts = 0;
p_dummy->i_pts = 0;
p_dummy->i_length = 0;
memset( p_dummy->p_buffer, 0, p_dummy->i_buffer );
block_FifoPut( p_sys->p_thread->p_fifo_media, p_dummy );
}
for( i = 0; i < 5; i++ )
{
block_t *p_dummy = block_New( p_access, 256 );
p_dummy->i_dts = 0;
p_dummy->i_pts = 0;
p_dummy->i_length = 0;
memset( p_dummy->p_buffer, 0, p_dummy->i_buffer );
block_FifoPut( p_sys->p_thread->p_empty_blocks, p_dummy );
}*/
vlc_thread_join
(
p_sys
->
p_thread
);
vlc_cond_destroy
(
&
p_sys
->
p_thread
->
wait
);
vlc_mutex_destroy
(
&
p_sys
->
p_thread
->
lock
);
block_FifoRelease
(
p_sys
->
p_thread
->
p_fifo_
media
);
block_FifoRelease
(
p_sys
->
p_thread
->
p_fifo_
input
);
block_FifoRelease
(
p_sys
->
p_thread
->
p_empty_blocks
);
net_Close
(
p_sys
->
fd
);
for
(
i
=
0
;
i
<
64
;
i
++
)
/* RTMP_HEADER_STREAM_INDEX_MASK */
{
if
(
p_sys
->
p_thread
->
rtmp_headers_recv
[
i
].
body
!=
NULL
)
{
free
(
p_sys
->
p_thread
->
rtmp_headers_recv
[
i
].
body
->
body
);
free
(
p_sys
->
p_thread
->
rtmp_headers_recv
[
i
].
body
);
}
}
net_Close
(
p_sys
->
p_thread
->
fd
);
var_Destroy
(
p_access
,
"rtmp-caching"
);
vlc_object_detach
(
p_sys
->
p_thread
);
vlc_object_release
(
p_sys
->
p_thread
);
vlc_UrlClean
(
&
p_sys
->
url
);
free
(
p_sys
->
psz_application
);
free
(
p_sys
->
psz_media
);
vlc_UrlClean
(
&
p_sys
->
p_thread
->
url
);
free
(
p_sys
->
p
_thread
->
p
sz_application
);
free
(
p_sys
->
p
_thread
->
p
sz_media
);
free
(
p_sys
);
}
...
...
@@ -327,35 +323,39 @@ static void Close( vlc_object_t * p_this )
static
int
Read
(
access_t
*
p_access
,
uint8_t
*
p_buffer
,
size_t
i_len
)
{
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
rtmp_packet_t
*
rtmp_packet
;
uint8_t
*
tmp_buffer
;
ssize_t
i_ret
;
int
i_len_tmp
;
if
(
p_sys
->
fd
<
0
)
{
p_access
->
info
.
b_eof
=
true
;
return
0
;
}
i_len_tmp
=
0
;
while
(
i_len_tmp
<
i_len
)
{
if
(
p_sys
->
p_thread
->
result_stop
||
p_access
->
info
.
b_eof
||
p_access
->
b_die
)
{
p_access
->
info
.
b_eof
=
true
;
return
0
;
}
if
(
p_sys
->
read_packet
)
{
if
(
!
p_sys
->
p_thread
->
metadata_received
)
{
/* Wait until enough data is received for extracting metadata */
if
(
block_FifoCount
(
p_sys
->
p_thread
->
p_fifo_input
)
<
10
)
{
msleep
(
100000
);
continue
;
}
p_sys
->
flv_packet
=
flv_get_metadata
(
p_access
);
p_sys
->
p_thread
->
metadata_received
=
1
;
}
else
{
if
(
p_sys
->
active
&&
block_FifoCount
(
p_sys
->
p_thread
->
p_fifo_media
)
==
0
)
{
p_access
->
info
.
b_eof
=
true
;
break
;
}
p_sys
->
flv_packet
=
block_FifoGet
(
p_sys
->
p_thread
->
p_fifo_media
);
p_sys
->
flv_packet
=
block_FifoGet
(
p_sys
->
p_thread
->
p_fifo_input
);
if
(
p_sys
->
flv_packet
==
NULL
)
continue
;
/* Forced wake-up */
}
...
...
@@ -400,12 +400,44 @@ p_buffer[i+8], p_buffer[i+9], p_buffer[i+10], p_buffer[i+11], p_buffer[i+12], p_
/* Send publish onStatus event only once */
p_sys
->
p_thread
->
result_publish
=
0
;
rtmp_send_publish_start
(
p_access
);
rtmp_packet
=
rtmp_build_publish_start
(
p_sys
->
p_thread
);
tmp_buffer
=
rtmp_encode_packet
(
p_sys
->
p_thread
,
rtmp_packet
);
i_ret
=
net_Write
(
p_sys
->
p_thread
,
p_sys
->
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_access
,
"failed send publish start"
);
}
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
}
p_access
->
info
.
i_pos
+=
i_len_tmp
;
rtmp_send_bytes_read
(
p_access
,
p_access
->
info
.
i_pos
);
rtmp_packet
=
rtmp_build_bytes_read
(
p_sys
->
p_thread
,
p_access
->
info
.
i_pos
);
tmp_buffer
=
rtmp_encode_packet
(
p_sys
->
p_thread
,
rtmp_packet
);
i_ret
=
net_Write
(
p_sys
->
p_thread
,
p_sys
->
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_access
,
"failed send bytes read"
);
}
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
}
return
i_len_tmp
;
...
...
@@ -436,37 +468,37 @@ static int Seek( access_t *p_access, int64_t i_pos )
*****************************************************************************/
static
int
Control
(
access_t
*
p_access
,
int
i_query
,
va_list
args
)
{
bool
*
pb_bool
;
int
*
pi_int
;
int64_t
*
pi_64
;
bool
*
pb_bool
;
int
*
pi_int
;
int64_t
*
pi_64
;
switch
(
i_query
)
{
/* */
case
ACCESS_CAN_SEEK
:
case
ACCESS_CAN_FASTSEEK
:
pb_bool
=
(
bool
*
)
va_arg
(
args
,
bool
*
);
pb_bool
=
(
bool
*
)
va_arg
(
args
,
bool
*
);
*
pb_bool
=
false
;
/* TODO */
break
;
case
ACCESS_CAN_PAUSE
:
pb_bool
=
(
bool
*
)
va_arg
(
args
,
bool
*
);
pb_bool
=
(
bool
*
)
va_arg
(
args
,
bool
*
);
*
pb_bool
=
false
;
/* TODO */
break
;
case
ACCESS_CAN_CONTROL_PACE
:
pb_bool
=
(
bool
*
)
va_arg
(
args
,
bool
*
);
pb_bool
=
(
bool
*
)
va_arg
(
args
,
bool
*
);
*
pb_bool
=
true
;
break
;
/* */
case
ACCESS_GET_MTU
:
pi_int
=
(
int
*
)
va_arg
(
args
,
int
*
);
pi_int
=
(
int
*
)
va_arg
(
args
,
int
*
);
*
pi_int
=
0
;
break
;
case
ACCESS_GET_PTS_DELAY
:
pi_64
=
(
int64_t
*
)
va_arg
(
args
,
int64_t
*
);
pi_64
=
(
int64_t
*
)
va_arg
(
args
,
int64_t
*
);
*
pi_64
=
var_GetInteger
(
p_access
,
"rtmp-caching"
)
*
INT64_C
(
1000
);
break
;
...
...
@@ -503,13 +535,18 @@ static void ThreadControl( vlc_object_t *p_this )
while
(
!
p_thread
->
b_die
)
{
rtmp_packet
=
rtmp_read_net_packet
(
p_thread
);
if
(
rtmp_packet
!=
NULL
)
{
if
(
rtmp_packet
->
content_type
<
0x01
/* RTMP_CONTENT_TYPE_CHUNK_SIZE */
||
rtmp_packet
->
content_type
>
0x14
)
/* RTMP_CONTENT_TYPE_INVOKE */
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
msg_Warn
(
p_thread
,
"unknown content type received"
);
}
else
p_thread
->
rtmp_handler
[
rtmp_packet
->
content_type
](
p_thread
,
rtmp_packet
);
}
...
...
@@ -524,6 +561,9 @@ static void ThreadControl( vlc_object_t *p_this )
}
p_thread
->
b_die
=
1
;
((
access_t
*
)
p_thread
->
p_base_object
)
->
info
.
b_eof
=
true
;
block_FifoWake
(
p_thread
->
p_fifo_input
);
}
}
}
modules/access/rtmp/rtmp_amf_flv.c
View file @
aa5fe86a
...
...
@@ -98,32 +98,36 @@ const uint16_t RTMP_PING_PONG_FROM_CLIENT = 0x0007;
const
uint8_t
RTMP_PING_SIZE_CLEAR_STREAM
=
6
;
const
uint8_t
RTMP_PING_SIZE_CLEAR_PLAYING_BUFFER
=
6
;
const
uint8_t
RTMP_PING_SIZE_BUFFER_TIME_CLIENT
=
10
;
/*const uint8_t RTMP_PING_SIZE_RESET_STREAM = 0x0004; TODO
const uint8_t RTMP_PING_SIZE_CLIENT_FROM_SERVER = 0x0006;
const
uint8_t
RTMP_PING_SIZE_RESET_STREAM
=
6
;
/*const uint8_t RTMP_PING_SIZE_CLIENT_FROM_SERVER = 0x0006; TODO
const uint8_t RTMP_PING_SIZE_PONG_FROM_CLIENT = 0x0007;
*/
/* default values */
const
uint8_t
RTMP_DEFAULT_STREAM_INDEX_CONTROL
=
0x02
;
const
uint8_t
RTMP_DEFAULT_STREAM_INDEX_INVOKE
=
0x03
;
const
uint8_t
RTMP_DEFAULT_STREAM_INDEX_NOTIFY
=
0x04
;
const
uint8_t
RTMP_DEFAULT_STREAM_INDEX_VIDEO_DATA
=
0x05
;
const
uint8_t
RTMP_DEFAULT_STREAM_INDEX_AUDIO_DATA
=
0x06
;
const
uint32_t
RTMP_DEFAULT_CHUNK_SIZE
=
128
;
const
double
RTMP_DEFAULT_STREAM_CLIENT_ID
=
1
.
0
;
const
double
RTMP_DEFAULT_STREAM_SERVER_ID
=
1
.
0
;
/* misc */
const
uint16_t
MAX_EMPTY_BLOCKS
=
200
;
/* empty
_
blocks in fifo for media*/
const
uint16_t
MAX_EMPTY_BLOCKS
=
200
;
/* empty
blocks in fifo for media*/
const
uint16_t
RTMP_BODY_SIZE_ALLOC
=
1024
;
const
uint32_t
RTMP_TIME_CLIENT_BUFFER
=
5000
;
/* miliseconds */
const
uint8_t
RTMP_CONTROL_STREAM_INDEX_DEFAULT
=
0x02
;
const
uint8_t
RTMP_AMF_STREAM_INDEX_DEFAULT
=
0x03
;
const
uint32_t
RTMP_TIME_CLIENT_BUFFER
=
2000
;
/* miliseconds */
const
uint32_t
RTMP_SERVER_BW
=
0x00000200
;
const
uint32_t
RTMP_SRC_DST_CONNECT_OBJECT
=
0x00000000
;
const
uint32_t
RTMP_SRC_DST_CONNECT_OBJECT2
=
0x00000001
;
const
uint32_t
RTMP_SRC_DST_DEFAULT
=
0x01000000
;
const
uint64_t
RTMP_AUDIOCODECS
=
0x4083380000000000
;
const
uint64_t
RTMP_VIDEOCODECS
=
0x405f000000000000
;
const
uint64_t
RTMP_VIDEOFUNCTION
=
0x3ff0000000000000
;
/*****************************************************************************
* AMF header:
******************************************************************************/
/* packet sizes */
const
uint8_t
AMF_PACKET_SIZE_VIDEO
=
128
;
const
uint8_t
AMF_PACKET_SIZE_AUDIO
=
64
;
/* boolean constants */
const
uint8_t
AMF_BOOLEAN_FALSE
=
0x00
;
const
uint8_t
AMF_BOOLEAN_TRUE
=
0x01
;
...
...
@@ -165,6 +169,7 @@ const uint64_t AMF_CALL_NETCONNECTION_CONNECT_VIDEOCODECS = 0x405F000000000000;
const
uint64_t
AMF_CALL_NETCONNECTION_CONNECT_VIDEOFUNCTION
=
0x3FF0000000000000
;
const
uint64_t
AMF_CALL_NETCONNECTION_CONNECT_OBJECTENCODING
=
0x0
;
const
double
AMF_CALL_STREAM_CLIENT_NUMBER
=
3
.
0
;
const
double
AMF_CALL_ONBWDONE
=
2
.
0
;
const
uint64_t
AMF_CALL_NETSTREAM_PLAY
=
0x0
;
/*****************************************************************************
...
...
@@ -221,24 +226,31 @@ const uint8_t FLV_VIDEO_FRAME_TYPE_DISPOSABLE_INTER_FRAME = 0x30;
/*****************************************************************************
* static RTMP functions:
******************************************************************************/
static
void
rtmp_handler_null
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_invoke
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_audio_data
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_video_data
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_notify
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_null
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_chunk_size
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_invoke
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_audio_data
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_video_data
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
rtmp_handler_notify
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
rtmp_packet_t
*
rtmp_new_packet
(
rtmp_control_thread_t
*
p_thread
,
uint8_t
stream_index
,
uint32_t
timestamp
,
uint8_t
content_type
,
uint32_t
src_dst
,
rtmp_body_t
*
body
);
static
uint8_t
*
rtmp_encode_packet
(
access_t
*
p_access
,
rtmp_packet_t
*
rtmp_packet
);
static
rtmp_packet_t
*
rtmp_encode_NetConnection_Connect_result
(
rtmp_control_thread_t
*
p_thread
,
double
number
);
static
rtmp_packet_t
*
rtmp_encode_createStream_result
(
rtmp_control_thread_t
*
p_thread
,
double
number
);
static
uint8_t
rtmp_encode_header_size
(
access_t
*
p_access
,
uint8_t
header_size
);
static
block_t
*
rtmp_new_block
(
rtmp_control_thread_t
*
p_thread
,
uint8_t
*
buffer
,
int32_t
length_buffer
);
static
rtmp_packet_t
*
rtmp_encode_onBWDone
(
rtmp_control_thread_t
*
p_thread
,
double
number
);
static
rtmp_packet_t
*
rtmp_encode_server_bw
(
rtmp_control_thread_t
*
p_thread
,
uint32_t
number
);
static
rtmp_packet_t
*
rtmp_encode_NetConnection_connect_result
(
rtmp_control_thread_t
*
p_thread
,
double
number
);
static
rtmp_packet_t
*
rtmp_encode_createStream_result
(
rtmp_control_thread_t
*
p_thread
,
double
stream_client
,
double
stream_server
);
static
rtmp_packet_t
*
rtmp_encode_ping_reset_stream
(
rtmp_control_thread_t
*
p_thread
);
static
rtmp_packet_t
*
rtmp_encode_ping_clear_stream
(
rtmp_control_thread_t
*
p_thread
,
uint32_t
src_dst
);
static
rtmp_packet_t
*
rtmp_encode_NetStream_play_reset_onStatus
(
rtmp_control_thread_t
*
p_thread
,
char
*
psz_media
);
static
rtmp_packet_t
*
rtmp_encode_NetStream_play_start_onStatus
(
rtmp_control_thread_t
*
p_thread
,
char
*
psz_media
);
static
uint8_t
rtmp_encode_header_size
(
vlc_object_t
*
p_this
,
uint8_t
header_size
);
static
uint8_t
rtmp_decode_header_size
(
vlc_object_t
*
p_this
,
uint8_t
header_size
);
static
uint8_t
rtmp_get_stream_index
(
uint8_t
content_type
);
static
rtmp_body_t
*
rtmp_body_new
(
void
);
static
void
rtmp_body_append
(
rtmp_body_t
*
rtmp_body
,
uint8_t
*
buffer
,
uint8_t
length
);
static
void
rtmp_body_append
(
rtmp_body_t
*
rtmp_body
,
uint8_t
*
buffer
,
uint32_t
length
);
static
uint8_t
*
ping_encode
(
uint16_t
type
,
uint32_t
src_dst
,
uint32_t
third_arg
,
uint32_t
fourth_arg
);
/*TODO: change function name*/
static
uint8_t
*
rtmp_encode_ping
(
uint16_t
type
,
uint32_t
src_dst
,
uint32_t
third_arg
,
uint32_t
fourth_arg
);
/*****************************************************************************
* static AMF functions:
...
...
@@ -253,40 +265,34 @@ static char *amf_decode_object( uint8_t **buffer );
/*****************************************************************************
* static FLV functions:
******************************************************************************/
static
block_t
*
flv_new_packet
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
flv_rebuild
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
flv_get_metadata_audio
(
rtmp_packet_t
*
packet_audio
,
uint8_t
*
stereo
,
uint8_t
*
audiosamplesize
,
uint8_t
*
audiosamplerate
,
uint8_t
*
audiocodecid
);
static
void
flv_get_metadata_video
(
rtmp_packet_t
*
packet_video
,
uint8_t
*
videocodecid
,
uint8_t
*
frametype
);
static
rtmp_packet_t
*
flv_build_onMetaData
(
access_t
*
p_access
,
uint64_t
duration
,
uint8_t
stereo
,
uint8_t
audiosamplesize
,
uint8_t
audiosamplerate
,
uint8_t
audiocodecid
,
uint8_t
videocodecid
);
static
void
flv_rebuild
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
static
void
flv_get_metadata_audio
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
packet_audio
,
uint8_t
*
stereo
,
uint8_t
*
audiosamplesize
,
uint32_t
*
audiosamplerate
,
uint8_t
*
audiocodecid
);
static
void
flv_get_metadata_video
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
packet_video
,
uint8_t
*
videocodecid
,
uint8_t
*
frametype
);
static
rtmp_packet_t
*
flv_build_onMetaData
(
access_t
*
p_access
,
uint64_t
duration
,
uint8_t
stereo
,
uint8_t
audiosamplesize
,
uint32_t
audiosamplerate
,
uint8_t
audiocodecid
,
uint8_t
videocodecid
);
/*****************************************************************************
* RTMP implementation:
******************************************************************************/
/*****************************************************************************
* rtmp_handshake_passive:
*******************************************************************************/
int
rtmp_handshake_passive
(
vlc_object_t
*
p_this
)
int
rtmp_handshake_passive
(
vlc_object_t
*
p_this
,
int
fd
)
{
access_t
*
p_access
=
(
access_t
*
)
p_this
;
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
uint8_t
p_read
[
RTMP_HANDSHAKE_BODY_SIZE
+
1
];
uint8_t
p_write
[
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
];
ssize_t
i_ret
;
int
i
;
/* Receive handshake */
i_ret
=
net_Read
(
p_
access
,
p_sys
->
fd
,
NULL
,
p_read
,
RTMP_HANDSHAKE_BODY_SIZE
+
1
,
true
);
i_ret
=
net_Read
(
p_
this
,
fd
,
NULL
,
p_read
,
RTMP_HANDSHAKE_BODY_SIZE
+
1
,
true
);
if
(
i_ret
!=
RTMP_HANDSHAKE_BODY_SIZE
+
1
)
{
msg_Err
(
p_
acces
s
,
"failed to receive handshake"
);
msg_Err
(
p_
thi
s
,
"failed to receive handshake"
);
return
-
1
;
}
/* Check handshake */
if
(
p_read
[
0
]
!=
RTMP_HANDSHAKE
)
{
msg_Err
(
p_
acces
s
,
"first byte in handshake corrupt"
);
msg_Err
(
p_
thi
s
,
"first byte in handshake corrupt"
);
return
-
1
;
}
...
...
@@ -296,18 +302,18 @@ int rtmp_handshake_passive( vlc_object_t *p_this )
memcpy
(
p_write
+
1
+
RTMP_HANDSHAKE_BODY_SIZE
,
p_read
+
1
,
RTMP_HANDSHAKE_BODY_SIZE
);
/* Send handshake*/
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
p_write
,
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
);
i_ret
=
net_Write
(
p_
this
,
fd
,
NULL
,
p_write
,
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
);
if
(
i_ret
!=
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
)
{
msg_Err
(
p_
acces
s
,
"failed to send handshake"
);
msg_Err
(
p_
thi
s
,
"failed to send handshake"
);
return
-
1
;
}
/* Receive acknowledge */
i_ret
=
net_Read
(
p_
access
,
p_sys
->
fd
,
NULL
,
p_read
,
RTMP_HANDSHAKE_BODY_SIZE
,
true
);
i_ret
=
net_Read
(
p_
this
,
fd
,
NULL
,
p_read
,
RTMP_HANDSHAKE_BODY_SIZE
,
true
);
if
(
i_ret
!=
RTMP_HANDSHAKE_BODY_SIZE
)
{
msg_Err
(
p_
acces
s
,
"failed to receive acknowledge"
);
msg_Err
(
p_
thi
s
,
"failed to receive acknowledge"
);
return
-
1
;
}
...
...
@@ -315,19 +321,16 @@ int rtmp_handshake_passive( vlc_object_t *p_this )
for
(
i
=
8
;
i
<
RTMP_HANDSHAKE_BODY_SIZE
;
i
++
)
if
(
p_write
[
i
+
1
]
!=
p_read
[
i
]
)
{
msg_Err
(
p_
acces
s
,
"body acknowledge received corrupt"
);
msg_Err
(
p_
thi
s
,
"body acknowledge received corrupt"
);
return
-
1
;
}
return
0
;
}
/*****************************************************************************
* rtmp_handshake_active:
*******************************************************************************/
int
rtmp_handshake_active
(
vlc_object_t
*
p_this
)
int
rtmp_handshake_active
(
vlc_object_t
*
p_this
,
int
fd
)
{
access_t
*
p_access
=
(
access_t
*
)
p_this
;
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
uint8_t
p_read
[
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
];
uint8_t
p_write
[
RTMP_HANDSHAKE_BODY_SIZE
+
1
];
ssize_t
i_ret
;
...
...
@@ -338,53 +341,49 @@ int rtmp_handshake_active( vlc_object_t *p_this )
p_write
[
i
+
1
]
=
i
&
0xFF
;
/* Send handshake*/
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
p_write
,
RTMP_HANDSHAKE_BODY_SIZE
+
1
);
i_ret
=
net_Write
(
p_
this
,
fd
,
NULL
,
p_write
,
RTMP_HANDSHAKE_BODY_SIZE
+
1
);
if
(
i_ret
!=
RTMP_HANDSHAKE_BODY_SIZE
+
1
)
{
msg_Err
(
p_
acces
s
,
"failed to send handshake"
);
msg_Err
(
p_
thi
s
,
"failed to send handshake"
);
return
-
1
;
}
/* Receive handshake */
i_ret
=
net_Read
(
p_
access
,
p_sys
->
fd
,
NULL
,
p_read
,
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
,
true
);
i_ret
=
net_Read
(
p_
this
,
fd
,
NULL
,
p_read
,
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
,
true
);
if
(
i_ret
!=
RTMP_HANDSHAKE_BODY_SIZE
*
2
+
1
)
{
msg_Err
(
p_
acces
s
,
"failed to receive handshake"
);
msg_Err
(
p_
thi
s
,
"failed to receive handshake"
);
return
-
1
;
}
/* Check handshake */
if
(
p_read
[
0
]
!=
RTMP_HANDSHAKE
)
{
msg_Err
(
p_
acces
s
,
"first byte in handshake received corrupt"
);
msg_Err
(
p_
thi
s
,
"first byte in handshake received corrupt"
);
return
-
1
;
}
for
(
i
=
0
;
i
<
RTMP_HANDSHAKE_BODY_SIZE
;
i
++
)
for
(
i
=
8
;
i
<
RTMP_HANDSHAKE_BODY_SIZE
;
i
++
)
if
(
p_write
[
i
+
1
]
!=
p_read
[
i
+
1
+
RTMP_HANDSHAKE_BODY_SIZE
]
)
{
msg_Err
(
p_
acces
s
,
"body handshake received corrupt"
);
msg_Err
(
p_
thi
s
,
"body handshake received corrupt"
);
return
-
1
;
}
/* Acknowledge handshake */
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
p_read
+
1
,
RTMP_HANDSHAKE_BODY_SIZE
);
i_ret
=
net_Write
(
p_
this
,
fd
,
NULL
,
p_read
+
1
,
RTMP_HANDSHAKE_BODY_SIZE
);
if
(
i_ret
!=
RTMP_HANDSHAKE_BODY_SIZE
)
{
msg_Err
(
p_
acces
s
,
"failed to acknowledge handshake"
);
msg_Err
(
p_
thi
s
,
"failed to acknowledge handshake"
);
return
-
1
;
}
return
0
;
}
/*****************************************************************************
* rtmp_connect_active:
******************************************************************************/
int
rtmp_connect_active
(
vlc_object_t
*
p_this
)
int
rtmp_connect_active
(
rtmp_control_thread_t
*
p_thread
)
{
access_t
*
p_access
=
(
access_t
*
)
p_this
;
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
...
...
@@ -392,7 +391,7 @@ int rtmp_connect_active( vlc_object_t *p_this )
ssize_t
i_ret
;
/* Build NetConnection.connect call */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"connect"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
...
...
@@ -409,28 +408,28 @@ int rtmp_connect_active( vlc_object_t *p_this )
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"app"
,
AMF_DATATYPE_STRING
,
p_
sys
->
psz_application
);
AMF_DATATYPE_STRING
,
p_
thread
->
psz_application
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"app"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
p_
sys
->
psz_application
)
);
free
(
tmp_buffer
);
AMF_DATATYPE_SIZE_STRING
+
strlen
(
p_
thread
->
psz_application
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"flashVer"
,
AMF_DATATYPE_STRING
,
"LNX 9,0,48,0"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"flashVer"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"LNX 9,0,48,0"
)
);
free
(
tmp_buffer
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"swfUrl"
,
AMF_DATATYPE_STRING
,
"file:///mac.flv"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"swfUrl"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"file:///mac.flv"
)
);
free
(
tmp_buffer
);
free
(
tmp_buffer
);
tmp_url
=
(
char
*
)
malloc
(
strlen
(
"rtmp://"
)
+
strlen
(
p_
sys
->
url
.
psz_buffer
)
+
1
);
sprintf
(
tmp_url
,
"rtmp://%s"
,
p_
sys
->
url
.
psz_buffer
);
tmp_url
=
(
char
*
)
malloc
(
strlen
(
"rtmp://"
)
+
strlen
(
p_
thread
->
url
.
psz_buffer
)
+
1
);
sprintf
(
tmp_url
,
"rtmp://%s"
,
p_
thread
->
url
.
psz_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"tcUrl"
,
AMF_DATATYPE_STRING
,
tmp_url
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
...
...
@@ -485,22 +484,22 @@ int rtmp_connect_active( vlc_object_t *p_this )
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_END_OF_OBJECT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_
access
,
rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_
thread
,
rtmp_packet
);
/* Call NetConnection.connect */
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
i_ret
=
net_Write
(
p_
thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_
access
,
"failed send call NetConnection.connect"
);
msg_Err
(
p_
thread
,
"failed send call NetConnection.connect"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
...
...
@@ -509,28 +508,28 @@ int rtmp_connect_active( vlc_object_t *p_this )
free
(
tmp_buffer
);
/* Wait for NetConnection.connect result */
vlc_mutex_lock
(
&
p_
sys
->
p_
thread
->
lock
);
vlc_cond_wait
(
&
p_
sys
->
p_thread
->
wait
,
&
p_sys
->
p_thread
->
lock
);
vlc_mutex_unlock
(
&
p_
sys
->
p_
thread
->
lock
);
vlc_mutex_lock
(
&
p_thread
->
lock
);
vlc_cond_wait
(
&
p_
thread
->
wait
,
&
p_thread
->
lock
);
vlc_mutex_unlock
(
&
p_thread
->
lock
);
if
(
p_
sys
->
p_
thread
->
result_connect
)
if
(
p_thread
->
result_connect
)
{
msg_Err
(
p_
access
,
"failed call NetConnection.connect"
);
msg_Err
(
p_
thread
,
"failed call NetConnection.connect"
);
return
-
1
;
}
/* Force control thread to stop if receive NetStream.play call and wait is not ready */
vlc_mutex_lock
(
&
p_
sys
->
p_
thread
->
lock
);
vlc_mutex_lock
(
&
p_thread
->
lock
);
/* Build NetStream.createStream call */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"createStream"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"createStream"
)
);
free
(
tmp_buffer
);
p_
sys
->
p_thread
->
stream_client
=
AMF_CALL_STREAM_CLIENT_NUMBER
;
p_
thread
->
stream_client_id
=
RTMP_DEFAULT_STREAM_CLIENT_ID
;
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
AMF_CALL_STREAM_CLIENT_NUMBER
);
...
...
@@ -541,22 +540,22 @@ int rtmp_connect_active( vlc_object_t *p_this )
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NULL
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_
access
,
rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_
thread
,
rtmp_packet
);
/* Call NetStream.createStream */
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
i_ret
=
net_Write
(
p_
thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_
access
,
"failed send call NetStream.createStream"
);
msg_Err
(
p_
thread
,
"failed send call NetStream.createStream"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
...
...
@@ -565,28 +564,28 @@ int rtmp_connect_active( vlc_object_t *p_this )
free
(
tmp_buffer
);
/*TODO: read server stream number*/
/* Build ping packet */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
ping_encode
(
RTMP_PING_BUFFER_TIME_CLIENT
,
RTMP_SRC_DST_CONNECT_OBJECT
,
RTMP_TIME_CLIENT_BUFFER
,
0
);
tmp_buffer
=
rtmp_encode_ping
(
RTMP_PING_BUFFER_TIME_CLIENT
,
RTMP_SRC_DST_CONNECT_OBJECT
,
RTMP_TIME_CLIENT_BUFFER
,
0
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
RTMP_PING_SIZE_BUFFER_TIME_CLIENT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_CONTROL_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_CONTROL
,
0
,
RTMP_CONTENT_TYPE_PING
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_
access
,
rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_
thread
,
rtmp_packet
);
/* Send ping packet */
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
i_ret
=
net_Write
(
p_
thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_
access
,
"failed send ping BUFFER_TIME_CLIENT"
);
msg_Err
(
p_
thread
,
"failed send ping BUFFER_TIME_CLIENT"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
...
...
@@ -595,7 +594,7 @@ int rtmp_connect_active( vlc_object_t *p_this )
free
(
tmp_buffer
);
/* Build NetStream.play call */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"play"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
...
...
@@ -611,27 +610,27 @@ int rtmp_connect_active( vlc_object_t *p_this )
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NULL
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
p_
sys
->
psz_media
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
p_
thread
->
psz_media
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_STRING
+
strlen
(
p_
sys
->
psz_media
)
);
AMF_DATATYPE_SIZE_STRING
+
strlen
(
p_
thread
->
psz_media
)
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
RTMP_SRC_DST_DEFAULT
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_
access
,
rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_
thread
,
rtmp_packet
);
/* Call NetStream.play */
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
i_ret
=
net_Write
(
p_
thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_
access
,
"failed send call NetStream.play"
);
msg_Err
(
p_
thread
,
"failed send call NetStream.play"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
...
...
@@ -640,28 +639,28 @@ int rtmp_connect_active( vlc_object_t *p_this )
free
(
tmp_buffer
);
/* Build ping packet */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
ping_encode
(
RTMP_PING_BUFFER_TIME_CLIENT
,
RTMP_SRC_DST_CONNECT_OBJECT2
,
RTMP_TIME_CLIENT_BUFFER
,
0
);
tmp_buffer
=
rtmp_encode_ping
(
RTMP_PING_BUFFER_TIME_CLIENT
,
RTMP_SRC_DST_CONNECT_OBJECT2
,
RTMP_TIME_CLIENT_BUFFER
,
0
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
RTMP_PING_SIZE_BUFFER_TIME_CLIENT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_CONTROL_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_CONTROL
,
0
,
RTMP_CONTENT_TYPE_PING
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_
access
,
rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_
thread
,
rtmp_packet
);
/* Send ping packet */
i_ret
=
net_Write
(
p_
access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
i_ret
=
net_Write
(
p_
thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_
access
,
"failed send ping BUFFER_TIME_CLIENT"
);
msg_Err
(
p_
thread
,
"failed send ping BUFFER_TIME_CLIENT"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
...
...
@@ -670,20 +669,40 @@ int rtmp_connect_active( vlc_object_t *p_this )
free
(
tmp_buffer
);
/* Wait for NetStream.play.start result */
vlc_cond_wait
(
&
p_
sys
->
p_thread
->
wait
,
&
p_sys
->
p_thread
->
lock
);
vlc_mutex_unlock
(
&
p_
sys
->
p_
thread
->
lock
);
vlc_cond_wait
(
&
p_
thread
->
wait
,
&
p_thread
->
lock
);
vlc_mutex_unlock
(
&
p_thread
->
lock
);
if
(
p_
sys
->
p_
thread
->
result_play
)
if
(
p_thread
->
result_play
)
{
msg_Err
(
p_
access
,
"failed call NetStream.play"
);
msg_Err
(
p_
thread
,
"failed call NetStream.play"
);
return
-
1
;
}
/* Next packet is the beginning of flv stream */
msg_Dbg
(
p_access
,
"Next packet is the beginning of flv stream"
);
msg_Dbg
(
p_thread
,
"next packet is the beginning of flv stream"
);
return
0
;
}
int
rtmp_connect_passive
(
rtmp_control_thread_t
*
p_thread
)
{
/* Force control thread to stop if receive NetStream.play call and wait is not ready */
vlc_mutex_lock
(
&
p_thread
->
lock
);
/* Wait for NetStream.play.start result */
vlc_cond_wait
(
&
p_thread
->
wait
,
&
p_thread
->
lock
);
vlc_mutex_unlock
(
&
p_thread
->
lock
);
if
(
p_thread
->
result_play
)
{
msg_Err
(
p_thread
,
"failed call NetStream.play"
);
return
-
1
;
}
return
0
;
}
/* TODO
int
rtmp_seek( access_t *p_access, int64_t i_pos )
...
...
@@ -718,7 +737,7 @@ msg_Warn(p_access, "i_pos %lld", i_pos);
rtmp_body_append( rtmp_body, tmp_buffer, AMF_DATATYPE_SIZE_NUMBER );
free( tmp_buffer );
rtmp_packet = rtmp_new_packet( p_sys->p_thread, RTMP_
AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet = rtmp_new_packet( p_sys->p_thread, RTMP_
DEFAULT_STREAM_INDEX_INVOKE
,
0, RTMP_DATATYPE_INVOKE, RTMP_SRC_DST_DEFAULT, rtmp_body );
free( rtmp_body->body );
free( rtmp_body );
...
...
@@ -750,17 +769,16 @@ msg_Warn(p_access, "i_pos %lld", i_pos);
return 0;
}
*/
int
rtmp_send_bytes_read
(
access_t
*
p_access
,
uint32_t
reply
)
rtmp_packet_t
*
rtmp_build_bytes_read
(
rtmp_control_thread_t
*
p_thread
,
uint32_t
reply
)
{
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
ssize_t
i_ret
;
/* Build bytes read packet */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
(
uint8_t
*
)
malloc
(
sizeof
(
uint32_t
)
*
sizeof
(
uint8_t
)
);
reply
=
hton32
(
reply
);
...
...
@@ -769,43 +787,23 @@ rtmp_send_bytes_read( access_t *p_access, uint32_t reply )
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
sizeof
(
uint32_t
)
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_CONTROL_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_CONTROL
,
0
,
RTMP_CONTENT_TYPE_BYTES_READ
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_access
,
rtmp_packet
);
/* Send bytes read packet */
i_ret
=
net_Write
(
p_access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_access
,
"failed send bytes read"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
return
0
;
return
rtmp_packet
;
}
int
rtmp_
send_publish_start
(
access_t
*
p_access
)
rtmp_packet_t
*
rtmp_
build_publish_start
(
rtmp_control_thread_t
*
p_thread
)
{
access_sys_t
*
p_sys
=
p_access
->
p_sys
;
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
ssize_t
i_ret
;
/* Build publish start event */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"onStatus"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
...
...
@@ -813,7 +811,7 @@ rtmp_send_publish_start( access_t *p_access )
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
p_
sys
->
p_thread
->
stream_server
);
&
p_
thread
->
stream_server_id
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
...
...
@@ -847,16 +845,16 @@ rtmp_send_publish_start( access_t *p_access )
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"details"
,
AMF_DATATYPE_STRING
,
p_
sys
->
p_
thread
->
psz_publish
);
AMF_DATATYPE_STRING
,
p_thread
->
psz_publish
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"details"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
p_
sys
->
p_
thread
->
psz_publish
)
);
AMF_DATATYPE_SIZE_STRING
+
strlen
(
p_thread
->
psz_publish
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"clientid"
,
AMF_DATATYPE_NUMBER
,
&
p_
sys
->
p_thread
->
stream_client
);
AMF_DATATYPE_NUMBER
,
&
p_
thread
->
stream_client_id
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"
videoCodecs
"
)
+
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"
clientid
"
)
+
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
...
...
@@ -864,145 +862,157 @@ rtmp_send_publish_start( access_t *p_access )
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_END_OF_OBJECT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_
sys
->
p_thread
,
RTMP_AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_
thread
,
RTMP_DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
tmp_buffer
=
rtmp_encode_packet
(
p_access
,
rtmp_packet
);
/* Send publish start event */
i_ret
=
net_Write
(
p_access
,
p_sys
->
fd
,
NULL
,
tmp_buffer
,
rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
rtmp_packet
->
length_encoded
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_access
,
"failed send publish start event"
);
return
-
1
;
}
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
free
(
tmp_buffer
);
return
0
;
return
rtmp_packet
;
}
rtmp_packet_t
*
rtmp_
read_net_packet
(
rtmp_control_thread_t
*
p_thread
)
rtmp_
build_flv_over_rtmp
(
rtmp_control_thread_t
*
p_thread
,
block_t
*
p_buffer
)
{
int
interchunk_headers
;
uint8_t
p_read
[
12
],
trash
;
rtmp_packet_t
*
rtmp_packet
;
ssize_t
i_ret
;
int
i
;
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
p_read
,
1
,
true
);
if
(
i_ret
!=
1
)
{
msg_Err
(
p_thread
,
"rtmp_read_net_packet: net_Read error"
);
return
NULL
;
}
rtmp_packet
=
(
rtmp_packet_t
*
)
malloc
(
sizeof
(
rtmp_packet_t
)
);
rtmp_packet
->
body
=
(
rtmp_body_t
*
)
malloc
(
sizeof
(
rtmp_body_t
)
);
rtmp_packet
->
length_header
=
rtmp_decode_header_size
(
(
vlc_object_t
*
)
p_thread
,
p_read
[
0
]
&
RTMP_HEADER_SIZE_MASK
);
rtmp_packet
->
stream_index
=
p_read
[
0
]
&
RTMP_HEADER_STREAM_INDEX_MASK
;
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
p_read
+
1
,
rtmp_packet
->
length_header
-
1
,
true
);
if
(
i_ret
!=
rtmp_packet
->
length_header
-
1
)
goto
error
;
if
(
rtmp_packet
->
length_header
>=
4
)
if
(
p_thread
->
flv_length_body
>
0
)
{
p_read
[
0
]
=
0
;
p_thread
->
flv_length_body
-=
p_buffer
->
i_buffer
;
rtmp_body_append
(
p_thread
->
flv_body
,
p_buffer
->
p_buffer
,
p_buffer
->
i_buffer
);
rtmp_packet
->
timestamp_relative
=
ntoh32
(
*
(
uint32_t
*
)
p_read
);
rtmp_packet
->
timestamp
=
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
timestamp
+
rtmp_packet
->
timestamp_relative
;
if
(
p_thread
->
flv_length_body
>
0
)
return
NULL
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
timestamp
=
rtmp_packet
->
timestamp
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
timestamp_relative
=
rtmp_packet
->
timestamp_relative
;
}
else
{
rtmp_packet
->
timestamp_relative
=
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
timestamp_relative
;
rtmp_packet
->
timestamp
=
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
timestamp
+
rtmp_packet
->
timestamp_relative
;
p_thread
->
flv_content_type
=
*
p_buffer
->
p_buffer
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
timestamp
=
rtmp_packet
->
timestamp
;
p_buffer
->
p_buffer
[
0
]
=
0
;
p_thread
->
flv_length_body
=
ntoh32
(
*
(
uint32_t
*
)
(
p_buffer
->
p_buffer
)
);
p_buffer
->
p_buffer
[
3
]
=
0
;
p_thread
->
flv_timestamp
=
ntoh32
(
*
(
uint32_t
*
)
(
p_buffer
->
p_buffer
+
3
)
);
}
if
(
rtmp_packet
->
length_header
>=
8
)
if
(
p_thread
->
flv_length_body
>
p_buffer
->
i_buffer
-
FLV_TAG_SIZE
-
FLV_TAG_PREVIOUS_TAG_SIZE
)
{
p_read
[
3
]
=
0
;
rtmp_packet
->
body
->
length_body
=
ntoh32
(
*
(
uint32_t
*
)
(
p_read
+
3
)
);
rtmp_packet
->
content_type
=
p_read
[
7
];
p_thread
->
flv_length_body
-=
p_buffer
->
i_buffer
-
FLV_TAG_SIZE
-
FLV_TAG_PREVIOUS_TAG_SIZE
;
rtmp_body_append
(
p_thread
->
flv_body
,
p_buffer
->
p_buffer
+
FLV_TAG_SIZE
,
p_buffer
->
i_buffer
-
FLV_TAG_SIZE
);
interchunk_headers
=
rtmp_packet
->
body
->
length_body
/
AMF_PACKET_SIZE_VIDEO
;
rtmp_packet
->
length_encoded
=
rtmp_packet
->
length_header
+
rtmp_packet
->
body
->
length_body
+
interchunk_headers
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
length_header
=
rtmp_packet
->
length_header
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
content_type
=
rtmp_packet
->
content_type
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
length_encoded
=
rtmp_packet
->
length_encoded
;
return
NULL
;
}
else
{
rtmp_packet
->
content_type
=
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
content_type
;
rtmp_body_append
(
p_thread
->
flv_body
,
p_buffer
->
p_buffer
+
FLV_TAG_SIZE
,
p_thread
->
flv_length_body
);
}
rtmp_packet
->
body
->
length_body
=
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
length_encoded
-
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
length_header
-
(
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
length_encoded
-
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
length_header
)
/
AMF_PACKET_SIZE_VIDEO
;
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
rtmp_get_stream_index
(
p_thread
->
flv_content_type
),
p_thread
->
flv_timestamp
,
p_thread
->
flv_content_type
,
RTMP_SRC_DST_DEFAULT
,
p_thread
->
flv_body
);
p_thread
->
flv_length_body
=
0
;
rtmp_body_reset
(
p_thread
->
flv_body
);
interchunk_headers
=
rtmp_packet
->
body
->
length_body
/
AMF_PACKET_SIZE_VIDEO
;
rtmp_packet
->
length_encoded
=
rtmp_packet
->
length_header
+
rtmp_packet
->
body
->
length_body
+
interchunk_headers
;
}
return
rtmp_packet
;
}
if
(
rtmp_packet
->
length_header
>=
12
)
{
rtmp_packet
->
src_dst
=
ntoh32
(
*
(
uint32_t
*
)
(
p_read
+
8
)
);
rtmp_packet_t
*
rtmp_read_net_packet
(
rtmp_control_thread_t
*
p_thread
)
{
int
length_header
;
int
stream_index
;
int
bytes_left
;
uint8_t
p_read
[
12
];
rtmp_packet_t
*
rtmp_packet
;
ssize_t
i_ret
;
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
src_dst
=
rtmp_packet
->
src_dst
;
}
else
for
(;;)
{
rtmp_packet
->
src_dst
=
p_thread
->
rtmp_headers_recv
[
rtmp_packet
->
stream_index
].
src_dst
;
}
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
p_read
,
1
,
true
);
if
(
i_ret
!=
1
)
goto
error
;
rtmp_packet
->
body
->
length_buffer
=
rtmp_packet
->
body
->
length_body
;
rtmp_packet
->
body
->
body
=
(
uint8_t
*
)
malloc
(
rtmp_packet
->
body
->
length_buffer
*
sizeof
(
uint8_t
)
)
;
length_header
=
rtmp_decode_header_size
(
(
vlc_object_t
*
)
p_thread
,
p_read
[
0
]
&
RTMP_HEADER_SIZE_MASK
)
;
stream_index
=
p_read
[
0
]
&
RTMP_HEADER_STREAM_INDEX_MASK
;
if
(
rtmp_packet
->
body
->
length_body
%
AMF_PACKET_SIZE_VIDEO
==
0
)
interchunk_headers
--
;
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
p_read
+
1
,
length_header
-
1
,
true
);
if
(
i_ret
!=
length_header
-
1
)
goto
error
;
/* Update timestamp if not is an interchunk packet */
if
(
length_header
==
1
&&
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
==
NULL
)
{
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp
+=
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp_relative
;
}
/* Length 4 and 8 headers have relative timestamp */
if
(
length_header
==
4
||
length_header
==
8
)
{
p_read
[
0
]
=
0
;
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp_relative
=
ntoh32
(
*
(
uint32_t
*
)
p_read
);
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp
+=
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp_relative
;
}
if
(
length_header
>=
8
)
{
p_read
[
3
]
=
0
;
p_thread
->
rtmp_headers_recv
[
stream_index
].
length_body
=
ntoh32
(
*
(
uint32_t
*
)
(
p_read
+
3
)
);
p_thread
->
rtmp_headers_recv
[
stream_index
].
content_type
=
p_read
[
7
];
}
/* Length 12 headers have absolute timestamp */
if
(
length_header
>=
12
)
{
p_read
[
0
]
=
0
;
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp
=
ntoh32
(
*
(
uint32_t
*
)
p_read
);
p_thread
->
rtmp_headers_recv
[
stream_index
].
src_dst
=
ntoh32
(
*
(
uint32_t
*
)
(
p_read
+
8
)
);
}
if
(
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
==
NULL
)
{
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
=
rtmp_body_new
(
p_thread
->
rtmp_headers_recv
[
stream_index
].
length_body
);
}
bytes_left
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
->
length_buffer
-
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
->
length_body
;
if
(
bytes_left
>
p_thread
->
chunk_size_recv
)
bytes_left
=
p_thread
->
chunk_size_recv
;
for
(
i
=
0
;
i
<
interchunk_headers
;
i
++
)
{
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
rtmp_packet
->
body
->
body
+
(
i
*
AMF_PACKET_SIZE_VIDEO
),
AMF_PACKET_SIZE_VIDEO
,
true
);
if
(
i_ret
!=
AMF_PACKET_SIZE_VIDEO
)
goto
error2
;
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
&
trash
,
1
,
true
);
if
(
i_ret
!=
1
)
goto
error2
;
}
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
->
body
+
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
->
length_body
,
bytes_left
,
true
);
if
(
i_ret
!=
bytes_left
)
goto
error
;
i_ret
=
net_Read
(
p_thread
,
p_thread
->
fd
,
NULL
,
rtmp_packet
->
body
->
body
+
(
i
*
AMF_PACKET_SIZE_VIDEO
),
rtmp_packet
->
body
->
length_body
-
(
i
*
AMF_PACKET_SIZE_VIDEO
),
true
);
if
(
i_ret
!=
rtmp_packet
->
body
->
length_body
-
(
i
*
AMF_PACKET_SIZE_VIDEO
)
)
goto
error2
;
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
->
length_body
+=
bytes_left
;
return
rtmp_packet
;
if
(
p_thread
->
rtmp_headers_recv
[
stream_index
].
length_body
==
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
->
length_body
)
{
rtmp_packet
=
(
rtmp_packet_t
*
)
malloc
(
sizeof
(
rtmp_packet_t
)
);
error2:
free
(
rtmp_packet
->
body
->
body
);
error:
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
rtmp_packet
->
stream_index
=
stream_index
;
rtmp_packet
->
timestamp
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp
;
rtmp_packet
->
timestamp_relative
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
timestamp_relative
;
rtmp_packet
->
content_type
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
content_type
;
rtmp_packet
->
src_dst
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
src_dst
;
rtmp_packet
->
length_body
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
length_body
;
rtmp_packet
->
body
=
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
;
p_thread
->
rtmp_headers_recv
[
stream_index
].
body
=
NULL
;
return
rtmp_packet
;
}
}
error:
msg_Err
(
p_thread
,
"rtmp_read_net_packet: net_Read error"
);
return
NULL
;
...
...
@@ -1011,7 +1021,7 @@ error:
void
rtmp_init_handler
(
rtmp_handler_t
*
rtmp_handler
)
{
rtmp_handler
[
RTMP_CONTENT_TYPE_CHUNK_SIZE
]
=
rtmp_handler_
null
;
rtmp_handler
[
RTMP_CONTENT_TYPE_CHUNK_SIZE
]
=
rtmp_handler_
chunk_size
;
rtmp_handler
[
RTMP_CONTENT_TYPE_UNKNOWN_02
]
=
rtmp_handler_null
;
rtmp_handler
[
RTMP_CONTENT_TYPE_BYTES_READ
]
=
rtmp_handler_null
;
rtmp_handler
[
RTMP_CONTENT_TYPE_PING
]
=
rtmp_handler_null
;
...
...
@@ -1030,30 +1040,40 @@ rtmp_init_handler( rtmp_handler_t *rtmp_handler )
}
static
void
rtmp_handler_null
(
rtmp_control_thread_t
*
rtmp_control_thread
,
rtmp_packet_t
*
rtmp_packet
)
rtmp_handler_null
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
}
static
void
rtmp_handler_chunk_size
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
p_thread
->
chunk_size_recv
=
ntoh32
(
*
(
uint32_t
*
)
(
rtmp_packet
->
body
->
body
)
);
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
free
(
rtmp_packet
);
}
static
void
rtmp_handler_audio_data
(
rtmp_control_thread_t
*
rtmp_control
_thread
,
rtmp_packet_t
*
rtmp_packet
)
rtmp_handler_audio_data
(
rtmp_control_thread_t
*
p
_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
block_t
*
p_buffer
;
if
(
!
rtmp_control
_thread
->
has_audio
)
if
(
!
p
_thread
->
has_audio
)
{
rtmp_control
_thread
->
has_audio
=
1
;
p
_thread
->
has_audio
=
1
;
flv_get_metadata_audio
(
rtmp_packet
,
&
rtmp_control_thread
->
metadata_stereo
,
&
rtmp_control
_thread
->
metadata_samplesize
,
&
rtmp_control_thread
->
metadata_samplerate
,
&
rtmp_control
_thread
->
metadata_audiocodecid
);
flv_get_metadata_audio
(
p_thread
,
rtmp_packet
,
&
p_thread
->
metadata_stereo
,
&
p
_thread
->
metadata_samplesize
,
&
p_thread
->
metadata_samplerate
,
&
p
_thread
->
metadata_audiocodecid
);
}
flv_rebuild
(
rtmp_control
_thread
,
rtmp_packet
);
p_buffer
=
flv_new_packet
(
rtmp_control_thread
,
rtmp_packet
);
block_FifoPut
(
rtmp_control_thread
->
p_fifo_media
,
p_buffer
);
flv_rebuild
(
p
_thread
,
rtmp_packet
);
p_buffer
=
rtmp_new_block
(
p_thread
,
rtmp_packet
->
body
->
body
,
rtmp_packet
->
body
->
length_body
);
block_FifoPut
(
p_thread
->
p_fifo_input
,
p_buffer
);
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
...
...
@@ -1061,20 +1081,21 @@ rtmp_handler_audio_data( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet
}
static
void
rtmp_handler_video_data
(
rtmp_control_thread_t
*
rtmp_control
_thread
,
rtmp_packet_t
*
rtmp_packet
)
rtmp_handler_video_data
(
rtmp_control_thread_t
*
p
_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
block_t
*
p_buffer
;
if
(
!
rtmp_control
_thread
->
has_video
)
if
(
!
p
_thread
->
has_video
)
{
rtmp_control
_thread
->
has_video
=
1
;
p
_thread
->
has_video
=
1
;
flv_get_metadata_video
(
rtmp_packet
,
&
rtmp_control_thread
->
metadata_videocodecid
,
&
rtmp_control
_thread
->
metadata_frametype
);
flv_get_metadata_video
(
p_thread
,
rtmp_packet
,
&
p_thread
->
metadata_videocodecid
,
&
p
_thread
->
metadata_frametype
);
}
flv_rebuild
(
rtmp_control_thread
,
rtmp_packet
);
p_buffer
=
flv_new_packet
(
rtmp_control_thread
,
rtmp_packet
);
block_FifoPut
(
rtmp_control_thread
->
p_fifo_media
,
p_buffer
);
flv_rebuild
(
p_thread
,
rtmp_packet
);
p_buffer
=
rtmp_new_block
(
p_thread
,
rtmp_packet
->
body
->
body
,
rtmp_packet
->
body
->
length_body
);
block_FifoPut
(
p_thread
->
p_fifo_input
,
p_buffer
);
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
...
...
@@ -1082,15 +1103,15 @@ rtmp_handler_video_data( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet
}
static
void
rtmp_handler_notify
(
rtmp_control_thread_t
*
rtmp_control
_thread
,
rtmp_packet_t
*
rtmp_packet
)
rtmp_handler_notify
(
rtmp_control_thread_t
*
p
_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
block_t
*
p_buffer
;
rtmp_control
_thread
->
metadata_received
=
1
;
p
_thread
->
metadata_received
=
1
;
flv_rebuild
(
rtmp_control
_thread
,
rtmp_packet
);
p_buffer
=
flv_new_packet
(
rtmp_control_thread
,
rtmp_packet
);
block_FifoPut
(
rtmp_control_thread
->
p_fifo_media
,
p_buffer
);
flv_rebuild
(
p
_thread
,
rtmp_packet
);
p_buffer
=
rtmp_new_block
(
p_thread
,
rtmp_packet
->
body
->
body
,
rtmp_packet
->
body
->
length_body
);
block_FifoPut
(
p_thread
->
p_fifo_input
,
p_buffer
);
free
(
rtmp_packet
->
body
->
body
);
free
(
rtmp_packet
->
body
);
...
...
@@ -1098,9 +1119,8 @@ rtmp_handler_notify( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *
}
static
void
rtmp_handler_invoke
(
rtmp_control_thread_t
*
rtmp_control
_thread
,
rtmp_packet_t
*
rtmp_packet
)
rtmp_handler_invoke
(
rtmp_control_thread_t
*
p
_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
access_t
*
p_access
=
(
access_t
*
)
rtmp_control_thread
;
rtmp_packet_t
*
tmp_rtmp_packet
;
uint8_t
*
i
,
*
end
,
*
tmp_buffer
;
double
number
;
...
...
@@ -1116,23 +1136,80 @@ rtmp_handler_invoke( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *
i
++
;
/* Pass over AMF_DATATYPE_NUMBER */
number
=
amf_decode_number
(
&
i
);
msg_Dbg
(
rtmp_control
_thread
,
"%s %.1f"
,
string
,
number
);
msg_Dbg
(
p
_thread
,
"%s %.1f"
,
string
,
number
);
if
(
strcmp
(
"connect"
,
string
)
==
0
)
{
tmp_rtmp_packet
=
rtmp_encode_NetConnection_Connect_result
(
rtmp_control_thread
,
number
);
/* Connection bandwith */
tmp_rtmp_packet
=
rtmp_encode_onBWDone
(
p_thread
,
AMF_CALL_ONBWDONE
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send connection bandwith"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
/* Server bandwith */
tmp_rtmp_packet
=
rtmp_encode_server_bw
(
p_thread
,
RTMP_SERVER_BW
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send server bandwith"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
/* Clear stream */
tmp_rtmp_packet
=
rtmp_encode_ping_clear_stream
(
p_thread
,
RTMP_SRC_DST_CONNECT_OBJECT
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_access
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send clear stream"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
/* Reply NetConnection.connect */
i_ret
=
net_Write
(
rtmp_control_thread
,
rtmp_control_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
tmp_rtmp_packet
=
rtmp_encode_NetConnection_connect_result
(
p_thread
,
number
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
rtmp_control
_thread
,
"failed send reply NetConnection.connect"
);
msg_Err
(
p
_thread
,
"failed send reply NetConnection.connect"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
...
...
@@ -1141,22 +1218,60 @@ rtmp_handler_invoke( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *
}
else
if
(
strcmp
(
"createStream"
,
string
)
==
0
)
{
rtmp_control_thread
->
stream_client
=
number
;
rtmp_control_thread
->
stream_server
=
number
;
p_thread
->
stream_client_id
=
number
;
p_thread
->
stream_server_id
=
RTMP_DEFAULT_STREAM_SERVER_ID
;
tmp_rtmp_packet
=
rtmp_encode_createStream_result
(
rtmp_control_thread
,
number
);
/* Reply createStream */
tmp_rtmp_packet
=
rtmp_encode_createStream_result
(
p_thread
,
p_thread
->
stream_client_id
,
p_thread
->
stream_server_id
);
tmp_buffer
=
rtmp_encode_packet
(
p_
access
,
tmp_rtmp_packet
);
tmp_buffer
=
rtmp_encode_packet
(
p_
thread
,
tmp_rtmp_packet
);
/* Reply createStream */
i_ret
=
net_Write
(
rtmp_control_thread
,
rtmp_control_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send reply createStream"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
/* Reset stream */
tmp_rtmp_packet
=
rtmp_encode_ping_reset_stream
(
p_thread
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send reset stream"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
/* Clear stream */
tmp_rtmp_packet
=
rtmp_encode_ping_clear_stream
(
p_thread
,
RTMP_SRC_DST_CONNECT_OBJECT2
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
rtmp_control_thread
,
"failed send reply createS
tream"
);
msg_Err
(
p_thread
,
"failed send clear s
tream"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
...
...
@@ -1166,101 +1281,182 @@ rtmp_handler_invoke( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *
else
if
(
strcmp
(
"publish"
,
string
)
==
0
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"N
ull"
);
msg_Dbg
(
p_thread
,
"n
ull"
);
i
++
;
string2
=
amf_decode_string
(
&
i
);
msg_Dbg
(
rtmp_control_thread
,
"S
tring: %s"
,
string2
);
msg_Dbg
(
p_thread
,
"s
tring: %s"
,
string2
);
rtmp_control
_thread
->
psz_publish
=
strdup
(
string2
);
p
_thread
->
psz_publish
=
strdup
(
string2
);
free
(
string2
);
}
else
if
(
strcmp
(
"play"
,
string
)
==
0
)
{
i
++
;
msg_Dbg
(
p_thread
,
"null"
);
free
(
string
);
i
++
;
string2
=
amf_decode_string
(
&
i
);
msg_Dbg
(
p_thread
,
"string: %s"
,
string2
);
while
(
i
<
end
)
{
if
(
*
i
==
AMF_DATATYPE_NUMBER
)
/* Reply NetStream.play.reset */
tmp_rtmp_packet
=
rtmp_encode_NetStream_play_reset_onStatus
(
p_thread
,
string2
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"Number: %le"
,
amf_decode_number
(
&
i
)
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send reply NetStream.play.reset"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
/* Reply NetStream.play.start */
tmp_rtmp_packet
=
rtmp_encode_NetStream_play_start_onStatus
(
p_thread
,
string2
);
tmp_buffer
=
rtmp_encode_packet
(
p_thread
,
tmp_rtmp_packet
);
i_ret
=
net_Write
(
p_thread
,
p_thread
->
fd
,
NULL
,
tmp_buffer
,
tmp_rtmp_packet
->
length_encoded
);
if
(
i_ret
!=
tmp_rtmp_packet
->
length_encoded
)
{
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
msg_Err
(
p_thread
,
"failed send reply NetStream.play.start"
);
}
free
(
tmp_rtmp_packet
->
body
->
body
);
free
(
tmp_rtmp_packet
->
body
);
free
(
tmp_rtmp_packet
);
free
(
tmp_buffer
);
free
(
string2
);
p_thread
->
result_play
=
0
;
vlc_mutex_lock
(
&
p_thread
->
lock
);
vlc_cond_signal
(
&
p_thread
->
wait
);
vlc_mutex_unlock
(
&
p_thread
->
lock
);
}
free
(
string
);
while
(
i
<
end
)
{
if
(
*
i
==
AMF_DATATYPE_NUMBER
)
{
i
++
;
msg_Dbg
(
p_thread
,
"number: %le"
,
amf_decode_number
(
&
i
)
);
}
else
if
(
*
i
==
AMF_DATATYPE_BOOLEAN
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"Boolean: %s"
,
amf_decode_boolean
(
&
i
)
?
"True"
:
"F
alse"
);
msg_Dbg
(
p_thread
,
"boolean: %s"
,
amf_decode_boolean
(
&
i
)
?
"true"
:
"f
alse"
);
}
else
if
(
*
i
==
AMF_DATATYPE_STRING
)
{
i
++
;
string
=
amf_decode_string
(
&
i
);
msg_Dbg
(
rtmp_control_thread
,
"S
tring: %s"
,
string
);
msg_Dbg
(
p_thread
,
"s
tring: %s"
,
string
);
free
(
string
);
}
else
if
(
*
i
==
AMF_DATATYPE_OBJECT
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"O
bject"
);
msg_Dbg
(
p_thread
,
"o
bject"
);
while
(
(
string
=
amf_decode_object
(
&
i
)
)
!=
NULL
)
{
if
(
*
i
==
AMF_DATATYPE_NUMBER
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"Key: %s V
alue: %le"
,
string
,
amf_decode_number
(
&
i
)
);
msg_Dbg
(
p_thread
,
"key: %s v
alue: %le"
,
string
,
amf_decode_number
(
&
i
)
);
}
else
if
(
*
i
==
AMF_DATATYPE_BOOLEAN
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"Key: %s Value: %s"
,
string
,
amf_decode_boolean
(
&
i
)
?
"True"
:
"F
alse"
);
msg_Dbg
(
p_thread
,
"key: %s value: %s"
,
string
,
amf_decode_boolean
(
&
i
)
?
"true"
:
"f
alse"
);
}
else
if
(
*
i
==
AMF_DATATYPE_STRING
)
{
i
++
;
string2
=
amf_decode_string
(
&
i
);
msg_Dbg
(
rtmp_control_thread
,
"Key: %s V
alue: %s"
,
string
,
string2
);
msg_Dbg
(
p_thread
,
"key: %s v
alue: %s"
,
string
,
string2
);
if
(
strcmp
(
"code"
,
string
)
==
0
)
{
if
(
strcmp
(
"NetConnection.Connect.Success"
,
string2
)
==
0
)
{
rtmp_control
_thread
->
result_connect
=
0
;
p
_thread
->
result_connect
=
0
;
vlc_mutex_lock
(
&
rtmp_control
_thread
->
lock
);
vlc_cond_signal
(
&
rtmp_control
_thread
->
wait
);
vlc_mutex_unlock
(
&
rtmp_control
_thread
->
lock
);
vlc_mutex_lock
(
&
p
_thread
->
lock
);
vlc_cond_signal
(
&
p
_thread
->
wait
);
vlc_mutex_unlock
(
&
p
_thread
->
lock
);
}
else
if
(
strcmp
(
"NetConnection.Connect.InvalidApp"
,
string2
)
==
0
)
{
rtmp_control
_thread
->
b_die
=
1
;
p
_thread
->
b_die
=
1
;
vlc_mutex_lock
(
&
rtmp_control
_thread
->
lock
);
vlc_cond_signal
(
&
rtmp_control
_thread
->
wait
);
vlc_mutex_unlock
(
&
rtmp_control
_thread
->
lock
);
vlc_mutex_lock
(
&
p
_thread
->
lock
);
vlc_cond_signal
(
&
p
_thread
->
wait
);
vlc_mutex_unlock
(
&
p
_thread
->
lock
);
}
else
if
(
strcmp
(
"NetStream.Play.Start"
,
string2
)
==
0
)
{
rtmp_control_thread
->
result_play
=
0
;
p_thread
->
result_play
=
0
;
vlc_mutex_lock
(
&
p_thread
->
lock
);
vlc_cond_signal
(
&
p_thread
->
wait
);
vlc_mutex_unlock
(
&
p_thread
->
lock
);
}
else
if
(
strcmp
(
"NetStream.Play.Stop"
,
string2
)
==
0
)
{
p_thread
->
result_stop
=
1
;
vlc_mutex_lock
(
&
rtmp_control_thread
->
lock
);
vlc_cond_signal
(
&
rtmp_control_thread
->
wait
);
vlc_mutex_unlock
(
&
rtmp_control_thread
->
lock
);
block_FifoWake
(
p_thread
->
p_fifo_input
);
}
}
free
(
string2
);
}
else
if
(
*
i
==
AMF_DATATYPE_NULL
)
else
if
(
*
i
==
AMF_DATATYPE_NULL
)
{
i
++
;
msg_Dbg
(
p_thread
,
"key: %s value: Null"
,
string
);
}
else
if
(
*
i
==
AMF_DATATYPE_UNDEFINED
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"Key: %s Value: Null"
,
string
);
msg_Dbg
(
p_thread
,
"key: %s value: undefined (Null)"
,
string
);
}
else
{
i
++
;
msg_Warn
(
p_thread
,
"key: %s value: undefined AMF type"
,
string
);
}
free
(
string
);
}
msg_Dbg
(
rtmp_control_thread
,
"E
nd of object"
);
msg_Dbg
(
p_thread
,
"e
nd of object"
);
}
else
if
(
*
i
==
AMF_DATATYPE_NULL
)
{
i
++
;
msg_Dbg
(
rtmp_control_thread
,
"Null"
);
msg_Dbg
(
p_thread
,
"null"
);
}
else
if
(
*
i
==
AMF_DATATYPE_UNDEFINED
)
{
i
++
;
msg_Dbg
(
p_thread
,
"undefined (null)"
);
}
else
{
i
++
;
msg_Warn
(
p_thread
,
"undefined AMF type"
);
}
}
...
...
@@ -1270,6 +1466,7 @@ rtmp_handler_invoke( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *
}
/* length header calculated automatically based on last packet in the same channel */
/* timestamps passed are always absolute */
static
rtmp_packet_t
*
rtmp_new_packet
(
rtmp_control_thread_t
*
p_thread
,
uint8_t
stream_index
,
uint32_t
timestamp
,
uint8_t
content_type
,
uint32_t
src_dst
,
rtmp_body_t
*
body
)
{
...
...
@@ -1277,7 +1474,9 @@ rtmp_new_packet( rtmp_control_thread_t *p_thread, uint8_t stream_index, uint32_t
rtmp_packet_t
*
rtmp_packet
;
rtmp_packet
=
(
rtmp_packet_t
*
)
malloc
(
sizeof
(
rtmp_packet_t
)
);
interchunk_headers
=
body
->
length_body
/
AMF_PACKET_SIZE_VIDEO
;
interchunk_headers
=
body
->
length_body
/
p_thread
->
chunk_size_send
;
if
(
body
->
length_body
%
p_thread
->
chunk_size_send
==
0
)
interchunk_headers
--
;
if
(
src_dst
!=
p_thread
->
rtmp_headers_send
[
stream_index
].
src_dst
)
{
...
...
@@ -1291,15 +1490,19 @@ rtmp_new_packet( rtmp_control_thread_t *p_thread, uint8_t stream_index, uint32_t
else
if
(
content_type
!=
p_thread
->
rtmp_headers_send
[
stream_index
].
content_type
||
body
->
length_body
!=
p_thread
->
rtmp_headers_send
[
stream_index
].
length_body
)
{
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp_relative
=
timestamp
;
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp_relative
=
timestamp
-
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
;
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
=
timestamp
;
p_thread
->
rtmp_headers_send
[
stream_index
].
length_body
=
body
->
length_body
;
p_thread
->
rtmp_headers_send
[
stream_index
].
content_type
=
content_type
;
rtmp_packet
->
length_header
=
8
;
}
else
if
(
timestamp
!=
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
_relative
)
else
if
(
timestamp
!=
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
)
{
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp_relative
=
timestamp
;
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp_relative
=
timestamp
-
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
;
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
=
timestamp
;
rtmp_packet
->
length_header
=
4
;
}
...
...
@@ -1307,7 +1510,7 @@ rtmp_new_packet( rtmp_control_thread_t *p_thread, uint8_t stream_index, uint32_t
{
rtmp_packet
->
length_header
=
1
;
}
/*TODO: puede que no haga falta guardar el timestamp relative */
rtmp_packet
->
stream_index
=
stream_index
;
if
(
rtmp_packet
->
length_header
==
12
)
{
...
...
@@ -1316,8 +1519,8 @@ rtmp_new_packet( rtmp_control_thread_t *p_thread, uint8_t stream_index, uint32_t
}
else
{
rtmp_packet
->
timestamp
=
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp
+
timestamp
;
rtmp_packet
->
timestamp_relative
=
timestamp
;
rtmp_packet
->
timestamp
=
timestamp
;
rtmp_packet
->
timestamp_relative
=
p_thread
->
rtmp_headers_send
[
stream_index
].
timestamp_relative
;
}
rtmp_packet
->
length_encoded
=
rtmp_packet
->
length_header
+
body
->
length_body
+
interchunk_headers
;
rtmp_packet
->
length_body
=
body
->
length_body
;
...
...
@@ -1334,46 +1537,80 @@ rtmp_new_packet( rtmp_control_thread_t *p_thread, uint8_t stream_index, uint32_t
return
rtmp_packet
;
}
static
block_t
*
rtmp_new_block
(
rtmp_control_thread_t
*
p_thread
,
uint8_t
*
buffer
,
int32_t
length_buffer
)
{
block_t
*
p_buffer
;
/* DOWN: p_thread->p_empty_blocks->i_depth */
while
(
block_FifoCount
(
p_thread
->
p_empty_blocks
)
>
MAX_EMPTY_BLOCKS
)
{
p_buffer
=
block_FifoGet
(
p_thread
->
p_empty_blocks
);
block_Release
(
p_buffer
);
}
/* DOWN: p_thread->p_empty_blocks->i_depth */
if
(
block_FifoCount
(
p_thread
->
p_empty_blocks
)
==
0
)
{
p_buffer
=
block_New
(
p_thread
,
length_buffer
);
}
else
{
p_buffer
=
block_FifoGet
(
p_thread
->
p_empty_blocks
);
p_buffer
=
block_Realloc
(
p_buffer
,
0
,
length_buffer
);
}
p_buffer
->
i_buffer
=
length_buffer
;
memcpy
(
p_buffer
->
p_buffer
,
buffer
,
p_buffer
->
i_buffer
);
return
p_buffer
;
}
/* call sequence for each packet rtmp_new_packet -> rtmp_encode_packet -> send */
/* no parallelism allowed because of optimization in header length */
static
uint8_t
*
rtmp_encode_packet
(
access_t
*
p_access
,
rtmp_packet_t
*
rtmp_packet
)
uint8_t
*
rtmp_encode_packet
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
uint8_t
*
out
;
int
interchunk_headers
;
uint32_t
length_body
,
src_dst
;
uint32_t
timestamp
,
length_body
,
src_dst
;
int
i
,
j
;
out
=
(
uint8_t
*
)
malloc
(
rtmp_packet
->
length_encoded
*
sizeof
(
uint8_t
)
);
interchunk_headers
=
rtmp_packet
->
body
->
length_body
/
AMF_PACKET_SIZE_VIDEO
;
interchunk_headers
=
rtmp_packet
->
body
->
length_body
/
p_thread
->
chunk_size_send
;
if
(
rtmp_packet
->
body
->
length_body
%
p_thread
->
chunk_size_send
==
0
)
interchunk_headers
--
;
out
[
0
]
=
rtmp_encode_header_size
(
p_access
,
rtmp_packet
->
length_header
)
+
rtmp_packet
->
stream_index
;
if
(
rtmp_packet
->
length_header
==
12
)
{
/* Timestamp absolute */
timestamp
=
hton32
(
rtmp_packet
->
timestamp
);
memcpy
(
out
,
&
timestamp
,
sizeof
(
uint32_t
)
);
if
(
rtmp_packet
->
length_header
>=
4
)
{
/* Timestamp */
out
[
1
]
=
0
;
out
[
2
]
=
0
;
out
[
3
]
=
0
;
src_dst
=
hton32
(
rtmp_packet
->
src_dst
);
memcpy
(
out
+
8
,
&
src_dst
,
sizeof
(
uint32_t
)
);
}
if
(
rtmp_packet
->
length_header
>=
8
)
{
/* Length without inter chunk headers */
length_body
=
hton32
(
rtmp_packet
->
body
->
length_body
);
memcpy
(
out
+
3
,
&
length_body
,
sizeof
(
uint32_t
)
);
out
[
3
]
=
0
;
out
[
7
]
=
rtmp_packet
->
content_type
;
}
if
(
rtmp_packet
->
length_header
>=
12
)
if
(
rtmp_packet
->
length_header
>=
4
&&
rtmp_packet
->
length_header
!=
12
)
{
src_dst
=
hton32
(
rtmp_packet
->
src_dst
);
memcpy
(
out
+
8
,
&
src_dst
,
sizeof
(
uint32_t
)
);
/* Timestamp relative */
timestamp
=
hton32
(
rtmp_packet
->
timestamp_relative
);
memcpy
(
out
,
&
timestamp
,
sizeof
(
uint32_t
)
);
}
// Insert inter chunk headers
out
[
0
]
=
rtmp_encode_header_size
(
(
vlc_object_t
*
)
p_thread
,
rtmp_packet
->
length_header
)
+
rtmp_packet
->
stream_index
;
/* Insert inter chunk headers */
for
(
i
=
0
,
j
=
0
;
i
<
rtmp_packet
->
body
->
length_body
+
interchunk_headers
;
i
++
,
j
++
)
{
if
(
j
%
AMF_PACKET_SIZE_VIDEO
==
0
&&
j
!=
0
)
if
(
j
%
p_thread
->
chunk_size_send
==
0
&&
j
!=
0
)
out
[
rtmp_packet
->
length_header
+
i
++
]
=
RTMP_HEADER_SIZE_1
+
rtmp_packet
->
stream_index
;
out
[
rtmp_packet
->
length_header
+
i
]
=
rtmp_packet
->
body
->
body
[
j
];
}
...
...
@@ -1382,14 +1619,64 @@ rtmp_encode_packet( access_t *p_access, rtmp_packet_t *rtmp_packet )
}
static
rtmp_packet_t
*
rtmp_encode_NetConnection_Connect_result
(
rtmp_control_thread_t
*
p_thread
,
double
number
)
rtmp_encode_onBWDone
(
rtmp_control_thread_t
*
p_thread
,
double
number
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
/* Build onBWDone */
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"onBWDone"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"onBWDone"
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
number
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NULL
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NULL
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
RTMP_SRC_DST_CONNECT_OBJECT
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
return
rtmp_packet
;
}
static
rtmp_packet_t
*
rtmp_encode_server_bw
(
rtmp_control_thread_t
*
p_thread
,
uint32_t
number
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
/* Build server bw */
rtmp_body
=
rtmp_body_new
(
-
1
);
rtmp_body_append
(
rtmp_body
,
(
uint8_t
*
)
&
number
,
sizeof
(
uint32_t
)
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_CONTROL
,
0
,
RTMP_CONTENT_TYPE_SERVER_BW
,
RTMP_SRC_DST_CONNECT_OBJECT
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
return
rtmp_packet
;
}
static
rtmp_packet_t
*
rtmp_encode_NetConnection_connect_result
(
rtmp_control_thread_t
*
p_thread
,
double
number
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
/* Build NetConnection.connect result */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"_result"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
...
...
@@ -1413,27 +1700,27 @@ rtmp_encode_NetConnection_Connect_result( rtmp_control_thread_t *p_thread, doubl
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"level"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"status"
)
);
free
(
tmp_buffer
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"code"
,
AMF_DATATYPE_STRING
,
"NetConnection.Connect.Success"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"code"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"NetConnection.Connect.Success"
)
);
free
(
tmp_buffer
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"description"
,
AMF_DATATYPE_STRING
,
"Connection succeeded."
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"description"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"Connection succeeded"
)
);
free
(
tmp_buffer
);
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"Connection succeeded
.
"
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_END_OF_OBJECT
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_END_OF_OBJECT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_
AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_
DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
...
...
@@ -1442,20 +1729,102 @@ rtmp_encode_NetConnection_Connect_result( rtmp_control_thread_t *p_thread, doubl
}
static
rtmp_packet_t
*
rtmp_encode_createStream_result
(
rtmp_control_thread_t
*
p_thread
,
double
number
)
rtmp_encode_createStream_result
(
rtmp_control_thread_t
*
p_thread
,
double
stream_client_id
,
double
stream_server_id
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
/* Build createStream result */
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"_result"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"_result"
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
stream_client_id
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NULL
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NULL
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
stream_server_id
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
return
rtmp_packet
;
}
static
rtmp_packet_t
*
rtmp_encode_ping_reset_stream
(
rtmp_control_thread_t
*
p_thread
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
/* Build ping reset stream */
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
rtmp_encode_ping
(
RTMP_PING_RESET_STREAM
,
RTMP_SRC_DST_CONNECT_OBJECT2
,
0
,
0
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
RTMP_PING_SIZE_RESET_STREAM
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_CONTROL
,
0
,
RTMP_CONTENT_TYPE_PING
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
return
rtmp_packet
;
}
static
rtmp_packet_t
*
rtmp_encode_ping_clear_stream
(
rtmp_control_thread_t
*
p_thread
,
uint32_t
src_dst
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
/* Build ping clear stream */
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
rtmp_encode_ping
(
RTMP_PING_CLEAR_STREAM
,
src_dst
,
0
,
0
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
RTMP_PING_SIZE_CLEAR_STREAM
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_CONTROL
,
0
,
RTMP_CONTENT_TYPE_PING
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
return
rtmp_packet
;
}
static
rtmp_packet_t
*
rtmp_encode_NetStream_play_reset_onStatus
(
rtmp_control_thread_t
*
p_thread
,
char
*
psz_media
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
double
number
;
char
*
description
;
/* Build NetStream.play.reset onStatus */
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"onStatus"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"onStatus"
)
);
free
(
tmp_buffer
);
number
=
1
;
/* TODO: review this number*/
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
number
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
...
...
@@ -1464,12 +1833,134 @@ rtmp_encode_createStream_result( rtmp_control_thread_t *p_thread, double number
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NULL
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_OBJECT
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"level"
,
AMF_DATATYPE_STRING
,
"status"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"level"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"status"
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"code"
,
AMF_DATATYPE_STRING
,
"NetStream.Play.Reset"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"code"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"NetStream.Play.Reset"
)
);
free
(
tmp_buffer
);
description
=
(
char
*
)
malloc
(
strlen
(
"Playing and resetting "
)
+
strlen
(
psz_media
)
+
strlen
(
"."
)
+
1
);
sprintf
(
description
,
"Playing and resetting %s."
,
psz_media
);
tmp_buffer
=
amf_encode_object_variable
(
"description"
,
AMF_DATATYPE_STRING
,
description
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"description"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
description
)
);
free
(
tmp_buffer
);
free
(
description
);
tmp_buffer
=
amf_encode_object_variable
(
"details"
,
AMF_DATATYPE_STRING
,
psz_media
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"details"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
psz_media
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"clientid"
,
AMF_DATATYPE_NUMBER
,
&
p_thread
->
stream_client_id
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"clientid"
)
+
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_END_OF_OBJECT
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_END_OF_OBJECT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_NOTIFY
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
RTMP_SRC_DST_DEFAULT
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
return
rtmp_packet
;
}
static
rtmp_packet_t
*
rtmp_encode_NetStream_play_start_onStatus
(
rtmp_control_thread_t
*
p_thread
,
char
*
psz_media
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
double
number
;
char
*
description
;
/* Build NetStream.play.start onStatus */
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"onStatus"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"onStatus"
)
);
free
(
tmp_buffer
);
number
=
1
;
/* TODO: review this number*/
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NUMBER
,
&
number
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_AMF_STREAM_INDEX_DEFAULT
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
0
,
rtmp_body
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_NULL
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_NULL
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_OBJECT
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"level"
,
AMF_DATATYPE_STRING
,
"status"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"level"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"status"
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"code"
,
AMF_DATATYPE_STRING
,
"NetStream.Play.Start"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"code"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
"NetStream.Play.Start"
)
);
free
(
tmp_buffer
);
description
=
(
char
*
)
malloc
(
strlen
(
"Started playing "
)
+
strlen
(
psz_media
)
+
strlen
(
"."
)
+
1
);
sprintf
(
description
,
"Started playing %s."
,
psz_media
);
tmp_buffer
=
amf_encode_object_variable
(
"description"
,
AMF_DATATYPE_STRING
,
description
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"description"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
description
)
);
free
(
tmp_buffer
);
free
(
description
);
tmp_buffer
=
amf_encode_object_variable
(
"details"
,
AMF_DATATYPE_STRING
,
psz_media
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"details"
)
+
AMF_DATATYPE_SIZE_STRING
+
strlen
(
psz_media
)
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_object_variable
(
"clientid"
,
AMF_DATATYPE_NUMBER
,
&
p_thread
->
stream_client_id
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"clientid"
)
+
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_END_OF_OBJECT
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_END_OF_OBJECT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_thread
,
RTMP_DEFAULT_STREAM_INDEX_NOTIFY
,
0
,
RTMP_CONTENT_TYPE_INVOKE
,
RTMP_SRC_DST_DEFAULT
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
...
...
@@ -1477,7 +1968,7 @@ rtmp_encode_createStream_result( rtmp_control_thread_t *p_thread, double number
}
static
uint8_t
rtmp_encode_header_size
(
access_t
*
p_acces
s
,
uint8_t
header_size
)
rtmp_encode_header_size
(
vlc_object_t
*
p_thi
s
,
uint8_t
header_size
)
{
if
(
header_size
==
1
)
return
RTMP_HEADER_SIZE_1
;
...
...
@@ -1489,7 +1980,7 @@ rtmp_encode_header_size( access_t *p_access, uint8_t header_size )
return
RTMP_HEADER_SIZE_12
;
else
{
msg_Err
(
p_
acces
s
,
"invalid header size for encoding"
);
msg_Err
(
p_
thi
s
,
"invalid header size for encoding"
);
return
0
;
}
}
...
...
@@ -1512,30 +2003,52 @@ rtmp_decode_header_size( vlc_object_t *p_this, uint8_t header_size )
}
}
static
uint8_t
rtmp_get_stream_index
(
uint8_t
content_type
)
{
if
(
content_type
==
RTMP_CONTENT_TYPE_AUDIO_DATA
)
return
RTMP_DEFAULT_STREAM_INDEX_AUDIO_DATA
;
else
if
(
content_type
==
RTMP_CONTENT_TYPE_VIDEO_DATA
)
return
RTMP_DEFAULT_STREAM_INDEX_VIDEO_DATA
;
else
if
(
content_type
==
RTMP_CONTENT_TYPE_NOTIFY
)
return
RTMP_DEFAULT_STREAM_INDEX_NOTIFY
;
else
return
-
1
;
}
/*****************************************************************************
* Body handling implementation:
******************************************************************************/
static
rtmp_body_t
*
rtmp_body_new
(
void
)
rtmp_body_t
*
rtmp_body_new
(
int
length_buffer
)
{
rtmp_body_t
*
rtmp_body
;
rtmp_body
=
(
rtmp_body_t
*
)
malloc
(
sizeof
(
rtmp_body_t
)
);
rtmp_body
->
length_body
=
0
;
rtmp_body
->
length_buffer
=
RTMP_BODY_SIZE_ALLOC
;
rtmp_body
->
body
=
(
uint8_t
*
)
malloc
(
RTMP_BODY_SIZE_ALLOC
*
sizeof
(
uint8_t
)
);
if
(
length_buffer
<
0
)
rtmp_body
->
length_buffer
=
RTMP_BODY_SIZE_ALLOC
;
else
rtmp_body
->
length_buffer
=
length_buffer
;
rtmp_body
->
body
=
(
uint8_t
*
)
malloc
(
rtmp_body
->
length_buffer
*
sizeof
(
uint8_t
)
);
return
rtmp_body
;
}
void
rtmp_body_reset
(
rtmp_body_t
*
rtmp_body
)
{
rtmp_body
->
length_body
=
0
;
}
static
void
rtmp_body_append
(
rtmp_body_t
*
rtmp_body
,
uint8_t
*
buffer
,
uint
8
_t
length
)
rtmp_body_append
(
rtmp_body_t
*
rtmp_body
,
uint8_t
*
buffer
,
uint
32
_t
length
)
{
if
(
rtmp_body
->
length_body
+
length
>
rtmp_body
->
length_buffer
)
{
rtmp_body
->
length_buffer
+=
RTMP_BODY_SIZE_ALLOC
;
rtmp_body
->
body
=
(
uint8_t
*
)
realloc
(
rtmp_body
->
body
,
rtmp_body
->
length_buffer
);
rtmp_body
->
length_buffer
=
rtmp_body
->
length_body
+
length
;
rtmp_body
->
body
=
(
uint8_t
*
)
realloc
(
rtmp_body
->
body
,
rtmp_body
->
length_buffer
*
sizeof
(
uint8_t
)
);
}
memcpy
(
rtmp_body
->
body
+
rtmp_body
->
length_body
,
buffer
,
length
);
...
...
@@ -1546,7 +2059,7 @@ rtmp_body_append( rtmp_body_t *rtmp_body, uint8_t *buffer, uint8_t length )
* RTMP ping implementation:
******************************************************************************/
static
uint8_t
*
ping_encode
(
uint16_t
type
,
uint32_t
src_dst
,
uint32_t
third_arg
,
uint32_t
fourth_arg
)
rtmp_encode_ping
(
uint16_t
type
,
uint32_t
src_dst
,
uint32_t
third_arg
,
uint32_t
fourth_arg
)
{
uint8_t
*
out
;
...
...
@@ -1561,10 +2074,11 @@ ping_encode( uint16_t type, uint32_t src_dst, uint32_t third_arg, uint32_t fourt
third_arg
=
hton32
(
third_arg
);
memcpy
(
out
+
6
,
&
third_arg
,
sizeof
(
uint32_t
)
);
}
/* else if( type == RTMP_PING_RESET_STREAM ) TODO: research this
else
if
(
type
==
RTMP_PING_RESET_STREAM
)
{
out
=
(
uint8_t
*
)
malloc
(
RTMP_PING_SIZE_RESET_STREAM
*
sizeof
(
uint8_t
)
);
}
else if( type == RTMP_PING_CLIENT_FROM_SERVER )
/* else if( type == RTMP_PING_CLIENT_FROM_SERVER ) TODO: research this
{
}
else if( type == RTMP_PING_PONG_FROM_CLIENT )
...
...
@@ -1762,36 +2276,8 @@ amf_decode_object( uint8_t **buffer )
/*****************************************************************************
* FLV rebuilding implementation:
******************************************************************************/
static
block_t
*
flv_new_packet
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
block_t
*
p_buffer
;
/* DOWN: p_thread->p_empty_blocks->i_depth */
while
(
block_FifoCount
(
p_thread
->
p_empty_blocks
)
>
MAX_EMPTY_BLOCKS
)
{
p_buffer
=
block_FifoGet
(
p_thread
->
p_empty_blocks
);
block_Release
(
p_buffer
);
}
/* DOWN: p_thread->p_empty_blocks->i_depth */
if
(
block_FifoCount
(
p_thread
->
p_empty_blocks
)
==
0
)
{
p_buffer
=
block_New
(
p_thread
,
rtmp_packet
->
body
->
length_body
);
}
else
{
p_buffer
=
block_FifoGet
(
p_thread
->
p_empty_blocks
);
p_buffer
=
block_Realloc
(
p_buffer
,
0
,
rtmp_packet
->
body
->
length_body
);
}
p_buffer
->
i_buffer
=
rtmp_packet
->
body
->
length_body
;
memcpy
(
p_buffer
->
p_buffer
,
rtmp_packet
->
body
->
body
,
p_buffer
->
i_buffer
);
return
p_buffer
;
}
static
void
flv_rebuild
(
rtmp_control_thread_t
*
rtmp_control
_thread
,
rtmp_packet_t
*
rtmp_packet
)
flv_rebuild
(
rtmp_control_thread_t
*
p
_thread
,
rtmp_packet_t
*
rtmp_packet
)
{
uint32_t
length_tag
,
timestamp
;
...
...
@@ -1801,8 +2287,8 @@ flv_rebuild( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *rtmp_pac
rtmp_packet
->
body
->
body
,
rtmp_packet
->
body
->
length_body
);
/* Insert tag */
rtmp_control_thread
->
flv_tag_previous_tag_size
=
hton32
(
rtmp_control
_thread
->
flv_tag_previous_tag_size
);
memcpy
(
rtmp_packet
->
body
->
body
,
&
rtmp_control
_thread
->
flv_tag_previous_tag_size
,
sizeof
(
uint32_t
)
);
p_thread
->
flv_tag_previous_tag_size
=
hton32
(
p
_thread
->
flv_tag_previous_tag_size
);
memcpy
(
rtmp_packet
->
body
->
body
,
&
p
_thread
->
flv_tag_previous_tag_size
,
sizeof
(
uint32_t
)
);
/* Fill backwards because of overlapping*/
rtmp_packet
->
body
->
body
[
11
]
=
0x00
;
...
...
@@ -1819,7 +2305,7 @@ flv_rebuild( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *rtmp_pac
rtmp_packet
->
body
->
body
[
13
]
=
0x00
;
rtmp_packet
->
body
->
body
[
14
]
=
0x00
;
rtmp_control
_thread
->
flv_tag_previous_tag_size
=
rtmp_packet
->
body
->
length_body
+
FLV_TAG_SIZE
;
p
_thread
->
flv_tag_previous_tag_size
=
rtmp_packet
->
body
->
length_body
+
FLV_TAG_SIZE
;
/* Update size */
rtmp_packet
->
body
->
length_body
+=
FLV_TAG_PREVIOUS_TAG_SIZE
+
FLV_TAG_SIZE
;
...
...
@@ -1827,30 +2313,36 @@ flv_rebuild( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *rtmp_pac
}
static
void
flv_get_metadata_audio
(
rtmp_
packet_t
*
packet_audio
,
uint8_t
*
stereo
,
uint8_t
*
audiosamplesize
,
uint8
_t
*
audiosamplerate
,
uint8_t
*
audiocodecid
)
flv_get_metadata_audio
(
rtmp_
control_thread_t
*
p_thread
,
rtmp_packet_t
*
packet_audio
,
uint8_t
*
stereo
,
uint8_t
*
audiosamplesize
,
uint32
_t
*
audiosamplerate
,
uint8_t
*
audiocodecid
)
{
uint8_t
data_audio
;
data_audio
=
*
(
packet_audio
->
body
->
body
+
packet_audio
->
length_header
)
;
data_audio
=
*
packet_audio
->
body
->
body
;
if
(
(
data_audio
&
FLV_AUDIO_STEREO_MASK
)
==
FLV_AUDIO_STEREO_MONO
)
*
stereo
=
FLV_AUDIO_STEREO_MONO
;
else
if
(
(
data_audio
&
FLV_AUDIO_STEREO_MASK
)
==
FLV_AUDIO_STEREO_STEREO
)
*
stereo
=
FLV_AUDIO_STEREO_STEREO
;
else
msg_Warn
(
p_thread
,
"unknown metadata audio stereo"
);
if
(
(
data_audio
&
FLV_AUDIO_SIZE_MASK
)
==
FLV_AUDIO_SIZE_8_BIT
)
*
audiosamplesize
=
FLV_AUDIO_SIZE_8_BIT
>>
1
;
else
if
(
(
data_audio
&
FLV_AUDIO_SIZE_MASK
)
==
FLV_AUDIO_SIZE_16_BIT
)
*
audiosamplesize
=
FLV_AUDIO_SIZE_16_BIT
>>
1
;
else
msg_Warn
(
p_thread
,
"unknown metadata audio sample size"
);
if
(
(
data_audio
&
FLV_AUDIO_RATE_MASK
)
==
FLV_AUDIO_RATE_5_5_KHZ
)
*
audiosamplerate
=
FLV_AUDIO_RATE_5_5_KHZ
>>
2
;
*
audiosamplerate
=
551
2
;
else
if
(
(
data_audio
&
FLV_AUDIO_RATE_MASK
)
==
FLV_AUDIO_RATE_11_KHZ
)
*
audiosamplerate
=
FLV_AUDIO_RATE_11_KHZ
>>
2
;
*
audiosamplerate
=
11025
;
else
if
(
(
data_audio
&
FLV_AUDIO_RATE_MASK
)
==
FLV_AUDIO_RATE_22_KHZ
)
*
audiosamplerate
=
FLV_AUDIO_RATE_22_KHZ
>>
2
;
*
audiosamplerate
=
22050
;
else
if
(
(
data_audio
&
FLV_AUDIO_RATE_MASK
)
==
FLV_AUDIO_RATE_44_KHZ
)
*
audiosamplerate
=
FLV_AUDIO_RATE_44_KHZ
>>
2
;
*
audiosamplerate
=
44100
;
else
msg_Warn
(
p_thread
,
"unknown metadata audio sample rate"
);
if
(
(
data_audio
&
FLV_AUDIO_CODEC_ID_MASK
)
==
FLV_AUDIO_CODEC_ID_UNCOMPRESSED
)
*
audiocodecid
=
FLV_AUDIO_CODEC_ID_UNCOMPRESSED
>>
4
;
...
...
@@ -1862,14 +2354,16 @@ flv_get_metadata_audio( rtmp_packet_t *packet_audio, uint8_t *stereo, uint8_t *a
*
audiocodecid
=
FLV_AUDIO_CODEC_ID_NELLYMOSER_8KHZ_MONO
>>
4
;
else
if
(
(
data_audio
&
FLV_AUDIO_CODEC_ID_MASK
)
==
FLV_AUDIO_CODEC_ID_NELLYMOSER
)
*
audiocodecid
=
FLV_AUDIO_CODEC_ID_NELLYMOSER
>>
4
;
else
msg_Warn
(
p_thread
,
"unknown metadata audio codec id"
);
}
static
void
flv_get_metadata_video
(
rtmp_packet_t
*
packet_video
,
uint8_t
*
videocodecid
,
uint8_t
*
frametype
)
flv_get_metadata_video
(
rtmp_
control_thread_t
*
p_thread
,
rtmp_
packet_t
*
packet_video
,
uint8_t
*
videocodecid
,
uint8_t
*
frametype
)
{
uint8_t
data_video
;
data_video
=
*
(
packet_video
->
body
->
body
+
packet_video
->
length_header
)
;
data_video
=
*
packet_video
->
body
->
body
;
if
(
(
data_video
&
FLV_VIDEO_CODEC_ID_MASK
)
==
FLV_VIDEO_CODEC_ID_SORENSEN_H263
)
*
videocodecid
=
FLV_VIDEO_CODEC_ID_SORENSEN_H263
;
...
...
@@ -1881,6 +2375,8 @@ flv_get_metadata_video( rtmp_packet_t *packet_video, uint8_t *videocodecid, uint
*
videocodecid
=
FLV_VIDEO_CODEC_ID_ON2_VP6_ALPHA
;
else
if
(
(
data_video
&
FLV_VIDEO_CODEC_ID_MASK
)
==
FLV_VIDEO_CODEC_ID_SCREEN_VIDEO_2
)
*
videocodecid
=
FLV_VIDEO_CODEC_ID_SCREEN_VIDEO_2
;
else
msg_Warn
(
p_thread
,
"unknown metadata video codec id"
);
if
(
(
data_video
&
FLV_VIDEO_FRAME_TYPE_MASK
)
==
FLV_VIDEO_FRAME_TYPE_KEYFRAME
)
*
frametype
=
FLV_VIDEO_FRAME_TYPE_KEYFRAME
>>
4
;
...
...
@@ -1888,17 +2384,19 @@ flv_get_metadata_video( rtmp_packet_t *packet_video, uint8_t *videocodecid, uint
*
frametype
=
FLV_VIDEO_FRAME_TYPE_INTER_FRAME
>>
4
;
else
if
(
(
data_video
&
FLV_VIDEO_FRAME_TYPE_MASK
)
==
FLV_VIDEO_FRAME_TYPE_DISPOSABLE_INTER_FRAME
)
*
frametype
=
FLV_VIDEO_FRAME_TYPE_DISPOSABLE_INTER_FRAME
>>
4
;
else
msg_Warn
(
p_thread
,
"unknown metadata video frame type"
);
}
static
rtmp_packet_t
*
flv_build_onMetaData
(
access_t
*
p_access
,
uint64_t
duration
,
uint8_t
stereo
,
uint8_t
audiosamplesize
,
uint
8
_t
audiosamplerate
,
uint8_t
audiocodecid
,
uint8_t
videocodecid
)
flv_build_onMetaData
(
access_t
*
p_access
,
uint64_t
duration
,
uint8_t
stereo
,
uint8_t
audiosamplesize
,
uint
32
_t
audiosamplerate
,
uint8_t
audiocodecid
,
uint8_t
videocodecid
)
{
rtmp_packet_t
*
rtmp_packet
;
rtmp_body_t
*
rtmp_body
;
uint8_t
*
tmp_buffer
;
uint64_t
number
;
double
number
;
rtmp_body
=
rtmp_body_new
();
rtmp_body
=
rtmp_body_new
(
-
1
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_STRING
,
"onMetaData"
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
...
...
@@ -1956,13 +2454,12 @@ flv_build_onMetaData( access_t *p_access, uint64_t duration, uint8_t stereo, uin
AMF_DATATYPE_SIZE_OBJECT_VARIABLE
+
strlen
(
"videocodecid"
)
+
AMF_DATATYPE_SIZE_NUMBER
);
free
(
tmp_buffer
);
tmp_buffer
=
amf_encode_element
(
AMF_DATATYPE_END_OF_OBJECT
,
NULL
);
rtmp_body_append
(
rtmp_body
,
tmp_buffer
,
AMF_DATATYPE_SIZE_END_OF_OBJECT
);
free
(
tmp_buffer
);
rtmp_packet
=
rtmp_new_packet
(
p_access
->
p_sys
->
p_thread
,
RTMP_
AMF_STREAM_INDEX_DEFAULT
,
rtmp_packet
=
rtmp_new_packet
(
p_access
->
p_sys
->
p_thread
,
RTMP_
DEFAULT_STREAM_INDEX_INVOKE
,
0
,
RTMP_CONTENT_TYPE_NOTIFY
,
0
,
rtmp_body
);
free
(
rtmp_body
->
body
);
free
(
rtmp_body
);
...
...
@@ -1981,7 +2478,7 @@ flv_get_metadata( access_t *p_access )
p_sys
->
p_thread
->
metadata_samplesize
,
p_sys
->
p_thread
->
metadata_samplerate
,
p_sys
->
p_thread
->
metadata_audiocodecid
,
p_sys
->
p_thread
->
metadata_videocodecid
);
flv_rebuild
(
p_sys
->
p_thread
,
flv_metadata_packet
);
p_buffer
=
flv_new_packet
(
p_sys
->
p_thread
,
flv_metadata_packet
);
p_buffer
=
rtmp_new_block
(
p_sys
->
p_thread
,
flv_metadata_packet
->
body
->
body
,
flv_metadata_packet
->
body
->
length_buffer
);
free
(
flv_metadata_packet
->
body
->
body
);
free
(
flv_metadata_packet
->
body
);
...
...
modules/access/rtmp/rtmp_amf_flv.h
View file @
aa5fe86a
...
...
@@ -26,7 +26,7 @@
typedef
struct
rtmp_packet_t
rtmp_packet_t
;
typedef
struct
rtmp_body_t
rtmp_body_t
;
typedef
struct
rtmp_control_thread_t
rtmp_control_thread_t
;
typedef
void
(
*
rtmp_handler_t
)(
rtmp_control_thread_t
*
rtmp_control
_thread
,
rtmp_packet_t
*
rtmp_packet
);
typedef
void
(
*
rtmp_handler_t
)(
rtmp_control_thread_t
*
p
_thread
,
rtmp_packet_t
*
rtmp_packet
);
struct
rtmp_packet_t
{
...
...
@@ -54,51 +54,61 @@ struct rtmp_control_thread_t
int
fd
;
block_fifo_t
*
p_fifo_media
;
vlc_url_t
url
;
char
*
psz_application
;
char
*
psz_media
;
block_fifo_t
*
p_fifo_input
;
block_fifo_t
*
p_empty_blocks
;
vlc_mutex_t
lock
;
vlc_cond_t
wait
;
int
result_connect
;
int
result_publish
;
int
result_play
;
int
result_publish
;
int
result_stop
;
double
stream_client
;
double
stream_server
;
double
stream_client
_id
;
double
stream_server
_id
;
char
*
psz_publish
;
/* Rebuild FLV variables */
/* Rebuild FLV variables
(access)
*/
int
has_audio
;
int
has_video
;
int
metadata_received
;
uint8_t
metadata_stereo
;
uint8_t
metadata_samplesize
;
uint
8
_t
metadata_samplerate
;
uint
32
_t
metadata_samplerate
;
uint8_t
metadata_audiocodecid
;
uint8_t
metadata_videocodecid
;
uint8_t
metadata_frametype
;
int
first_media_packet
;
uint32_t
flv_tag_previous_tag_size
;
/* Vars for rebuilding FLV (access_output) */
rtmp_body_t
*
flv_body
;
uint8_t
flv_content_type
;
uint32_t
flv_length_body
;
uint32_t
flv_timestamp
;
/* vars for channel state */
uint32_t
chunk_size_recv
;
uint32_t
chunk_size_send
;
rtmp_packet_t
rtmp_headers_recv
[
64
];
/* RTMP_HEADER_STREAM_MAX */
rtmp_packet_t
rtmp_headers_send
[
64
];
rtmp_handler_t
rtmp_handler
[
21
];
/* index by RTMP_CONTENT_TYPE */
/* Pointer to base module object (later needs to casted) */
void
*
p_base_object
;
};
struct
access_sys_t
{
int
active
;
int
fd
;
vlc_url_t
url
;
char
*
psz_application
;
char
*
psz_media
;
/* vars for reading from fifo */
block_t
*
flv_packet
;
int
read_packet
;
...
...
@@ -110,17 +120,27 @@ struct access_sys_t
/*****************************************************************************
* RTMP header:
******************************************************************************/
int
rtmp_handshake_passive
(
vlc_object_t
*
p_this
);
int
rtmp_handshake_active
(
vlc_object_t
*
p_this
);
int
rtmp_connect_active
(
vlc_object_t
*
p_this
);
int
rtmp_handshake_active
(
vlc_object_t
*
p_this
,
int
fd
);
int
rtmp_handshake_passive
(
vlc_object_t
*
p_this
,
int
fd
);
int
rtmp_connect_active
(
rtmp_control_thread_t
*
p_thread
);
int
rtmp_connect_passive
(
rtmp_control_thread_t
*
p_thread
);
//int rtmp_seek( access_t *p_access, int64_t i_pos ); TODO
int
rtmp_send_bytes_read
(
access_t
*
p_access
,
uint32_t
reply
);
int
rtmp_send_publish_start
(
access_t
*
p_access
);
//
rtmp_packet_t
*
rtmp_build_bytes_read
(
rtmp_control_thread_t
*
p_thread
,
uint32_t
reply
);
rtmp_packet_t
*
rtmp_build_publish_start
(
rtmp_control_thread_t
*
p_thread
);
rtmp_packet_t
*
rtmp_build_flv_over_rtmp
(
rtmp_control_thread_t
*
p_thread
,
block_t
*
p_buffer
);
rtmp_packet_t
*
rtmp_read_net_packet
(
rtmp_control_thread_t
*
p_thread
);
uint8_t
*
rtmp_encode_packet
(
rtmp_control_thread_t
*
p_thread
,
rtmp_packet_t
*
rtmp_packet
);
void
rtmp_init_handler
(
rtmp_handler_t
*
rtmp_handler
);
/*****************************************************************************
* FLV header:
******************************************************************************/
block_t
*
flv_get_metadata
(
access_t
*
p_access
);
block_t
*
flv_insert_header
(
access_t
*
p_access
,
block_t
*
first_packet
);
/*****************************************************************************
* RTMP body header:
******************************************************************************/
rtmp_body_t
*
rtmp_body_new
(
int
length_buffer
);
void
rtmp_body_reset
(
rtmp_body_t
*
);
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