1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2001, 2002 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
32 #include <vlc_common.h>
33 #include <vlc_access.h>
34 #include "vlc_strings.h"
35 #include "vlc_input.h"
37 #include <vlc_network.h>
49 /*****************************************************************************
51 *****************************************************************************/
52 int MMSHOpen ( access_t * );
53 void MMSHClose ( access_t * );
55 static block_t *Block( access_t *p_access );
56 static ssize_t ReadRedirect( access_t *, uint8_t *, size_t );
57 static int Seek( access_t *, int64_t );
58 static int Control( access_t *, int, va_list );
60 static int Describe( access_t *, char **ppsz_location );
61 static int Start( access_t *, int64_t );
62 static void Stop( access_t * );
64 static int GetPacket( access_t *, chunk_t * );
65 static void GetHeader( access_t *p_access );
67 static int Restart( access_t * );
68 static int Reset( access_t * );
70 //#define MMSH_USER_AGENT "NSPlayer/4.1.0.3856"
71 #define MMSH_USER_AGENT "NSPlayer/7.10.0.3059"
73 /****************************************************************************
74 * Open: connect to ftp server and ask for file
75 ****************************************************************************/
76 int MMSHOpen( access_t *p_access )
79 char *psz_location = NULL;
82 STANDARD_BLOCK_ACCESS_INIT
84 p_sys->i_proto= MMS_PROTO_HTTP;
88 p_sys->b_proxy = false;
89 memset( &p_sys->proxy, 0, sizeof(p_sys->proxy) );
92 /* TODO reuse instead http-proxy from http access ? */
93 psz_proxy = var_CreateGetString( p_access, "mmsh-proxy" );
96 char *psz_http_proxy = config_GetPsz( p_access, "http-proxy" );
97 if( psz_http_proxy && *psz_http_proxy )
100 psz_proxy = psz_http_proxy;
101 var_SetString( p_access, "mmsh-proxy", psz_proxy );
105 free( psz_http_proxy );
111 p_sys->b_proxy = true;
112 vlc_UrlParse( &p_sys->proxy, psz_proxy, 0 );
117 char *psz_proxy = getenv( "http_proxy" );
118 if( psz_proxy && *psz_proxy )
120 p_sys->b_proxy = true;
121 vlc_UrlParse( &p_sys->proxy, psz_proxy, 0 );
129 if( ( p_sys->proxy.psz_host == NULL ) ||
130 ( *p_sys->proxy.psz_host == '\0' ) )
132 msg_Warn( p_access, "invalid proxy host" );
133 vlc_UrlClean( &p_sys->proxy );
138 if( p_sys->proxy.i_port <= 0 )
139 p_sys->proxy.i_port = 80;
140 msg_Dbg( p_access, "Using http proxy %s:%d",
141 p_sys->proxy.psz_host, p_sys->proxy.i_port );
144 /* open a tcp connection */
145 vlc_UrlParse( &p_sys->url, p_access->psz_path, 0 );
146 if( ( p_sys->url.psz_host == NULL ) ||
147 ( *p_sys->url.psz_host == '\0' ) )
149 msg_Err( p_access, "invalid host" );
150 vlc_UrlClean( &p_sys->proxy );
151 vlc_UrlClean( &p_sys->url );
155 if( p_sys->url.i_port <= 0 )
156 p_sys->url.i_port = 80;
158 if( Describe( p_access, &psz_location ) )
160 vlc_UrlClean( &p_sys->proxy );
161 vlc_UrlClean( &p_sys->url );
165 /* Handle redirection */
166 if( psz_location && *psz_location )
168 msg_Dbg( p_access, "redirection to %s", psz_location );
170 input_thread_t * p_input = vlc_object_find( p_access, VLC_OBJECT_INPUT, FIND_PARENT );
171 input_item_t * p_new_loc;
175 free( psz_location );
178 /** \bug we do not autodelete here */
179 p_new_loc = input_item_New( p_access, psz_location, psz_location );
180 input_item_AddSubItem( input_GetItem( p_input ), p_new_loc );
181 vlc_gc_decref( p_new_loc );
182 vlc_object_release( p_input );
184 free( psz_location );
186 p_access->pf_block = NULL;
187 p_access->pf_read = ReadRedirect;
190 free( psz_location );
193 if( Start( p_access, 0 ) )
195 msg_Err( p_access, "cannot start stream" );
196 free( p_sys->p_header );
197 vlc_UrlClean( &p_sys->proxy );
198 vlc_UrlClean( &p_sys->url );
203 if( !p_sys->b_broadcast )
205 p_access->info.i_size = p_sys->asfh.i_file_size;
211 /*****************************************************************************
212 * Close: free unused data structures
213 *****************************************************************************/
214 void MMSHClose ( access_t *p_access )
216 access_sys_t *p_sys = p_access->p_sys;
220 free( p_sys->p_header );
222 vlc_UrlClean( &p_sys->proxy );
223 vlc_UrlClean( &p_sys->url );
227 /*****************************************************************************
229 *****************************************************************************/
230 static int Control( access_t *p_access, int i_query, va_list args )
232 access_sys_t *p_sys = p_access->p_sys;
242 case ACCESS_CAN_SEEK:
243 pb_bool = (bool*)va_arg( args, bool* );
244 *pb_bool = !p_sys->b_broadcast;
247 case ACCESS_CAN_FASTSEEK:
248 pb_bool = (bool*)va_arg( args, bool* );
252 case ACCESS_CAN_PAUSE:
253 case ACCESS_CAN_CONTROL_PACE:
254 pb_bool = (bool*)va_arg( args, bool* );
260 pi_int = (int*)va_arg( args, int * );
264 case ACCESS_GET_PTS_DELAY:
265 pi_64 = (int64_t*)va_arg( args, int64_t * );
266 *pi_64 = (int64_t)var_GetInteger( p_access, "mms-caching" ) * INT64_C(1000);
269 case ACCESS_GET_PRIVATE_ID_STATE:
270 i_int = (int)va_arg( args, int );
271 pb_bool = (bool *)va_arg( args, bool * );
273 if( (i_int < 0) || (i_int > 127) )
275 *pb_bool = p_sys->asfh.stream[i_int].i_selected ? true : false;
279 case ACCESS_SET_PAUSE_STATE:
280 b_bool = (bool)va_arg( args, int );
284 Seek( p_access, p_access->info.i_pos );
287 case ACCESS_GET_TITLE_INFO:
288 case ACCESS_SET_TITLE:
289 case ACCESS_SET_SEEKPOINT:
290 case ACCESS_SET_PRIVATE_ID_STATE:
291 case ACCESS_GET_CONTENT_TYPE:
295 msg_Warn( p_access, "unimplemented query in control" );
302 /*****************************************************************************
303 * Seek: try to go at the right place
304 *****************************************************************************/
305 static int Seek( access_t *p_access, int64_t i_pos )
307 access_sys_t *p_sys = p_access->p_sys;
312 msg_Dbg( p_access, "seeking to %"PRId64, i_pos );
314 i_packet = ( i_pos - p_sys->i_header ) / p_sys->asfh.i_min_data_packet_size;
315 i_offset = ( i_pos - p_sys->i_header ) % p_sys->asfh.i_min_data_packet_size;
318 Start( p_access, i_packet * p_sys->asfh.i_min_data_packet_size );
320 while( vlc_object_alive (p_access) )
322 if( GetPacket( p_access, &ck ) )
326 if( ck.i_type != 0x4824 )
329 msg_Warn( p_access, "skipping header" );
332 p_access->info.i_pos = i_pos;
333 p_access->info.b_eof = false;
334 p_sys->i_packet_used += i_offset;
339 /*****************************************************************************
341 *****************************************************************************/
342 static ssize_t ReadRedirect( access_t *p_access, uint8_t *p, size_t i_len )
344 VLC_UNUSED(p_access); VLC_UNUSED(p); VLC_UNUSED(i_len);
348 /*****************************************************************************
350 *****************************************************************************/
351 static block_t *Block( access_t *p_access )
353 access_sys_t *p_sys = p_access->p_sys;
354 const unsigned i_packet_min = p_sys->asfh.i_min_data_packet_size;
356 if( p_access->info.i_pos < p_sys->i_start + p_sys->i_header )
358 const size_t i_offset = p_access->info.i_pos - p_sys->i_start;
359 const size_t i_copy = p_sys->i_header - i_offset;
361 block_t *p_block = block_New( p_access, i_copy );
365 memcpy( p_block->p_buffer, &p_sys->p_header[i_offset], i_copy );
366 p_access->info.i_pos += i_copy;
369 else if( p_sys->i_packet_length > 0 &&
370 p_sys->i_packet_used < __MAX( p_sys->i_packet_length, i_packet_min ) )
373 size_t i_padding = 0;
375 if( p_sys->i_packet_used < p_sys->i_packet_length )
376 i_copy = p_sys->i_packet_length - p_sys->i_packet_used;
377 if( __MAX( p_sys->i_packet_used, p_sys->i_packet_length ) < i_packet_min )
378 i_padding = i_packet_min - __MAX( p_sys->i_packet_used, p_sys->i_packet_length );
380 block_t *p_block = block_New( p_access, i_copy + i_padding );
385 memcpy( &p_block->p_buffer[0], &p_sys->p_packet[p_sys->i_packet_used], i_copy );
387 memset( &p_block->p_buffer[i_copy], 0, i_padding );
389 p_sys->i_packet_used += i_copy + i_padding;
390 p_access->info.i_pos += i_copy + i_padding;
396 if( GetPacket( p_access, &ck ) )
399 if( p_sys->b_broadcast )
401 if( (ck.i_type == 0x4524) && (ck.i_sequence != 0) )
402 i_ret = Restart( p_access );
403 else if( ck.i_type == 0x4324 )
404 i_ret = Reset( p_access );
408 p_access->info.b_eof = true;
412 if( ck.i_type != 0x4424 )
414 p_sys->i_packet_used = 0;
415 p_sys->i_packet_length = 0;
422 static int Restart( access_t *p_access )
424 access_sys_t *p_sys = p_access->p_sys;
425 char *psz_location = NULL;
427 msg_Dbg( p_access, "Restart the stream" );
428 p_sys->i_start = p_access->info.i_pos;
431 msg_Dbg( p_access, "stoping the stream" );
435 msg_Dbg( p_access, "describe the stream" );
436 if( Describe( p_access, &psz_location ) )
438 msg_Err( p_access, "describe failed" );
442 if( Start( p_access, 0 ) )
444 msg_Err( p_access, "Start failed" );
449 static int Reset( access_t *p_access )
451 access_sys_t *p_sys = p_access->p_sys;
452 asf_header_t old_asfh = p_sys->asfh;
455 msg_Dbg( p_access, "Reset the stream" );
456 p_sys->i_start = p_access->info.i_pos;
459 p_sys->i_packet_sequence = 0;
460 p_sys->i_packet_used = 0;
461 p_sys->i_packet_length = 0;
462 p_sys->p_packet = NULL;
464 /* Get the next header FIXME memory loss ? */
465 GetHeader( p_access );
466 if( p_sys->i_header <= 0 )
469 asf_HeaderParse ( &p_sys->asfh,
470 p_sys->p_header, p_sys->i_header );
471 msg_Dbg( p_access, "packet count=%"PRId64" packet size=%d",
472 p_sys->asfh.i_data_packets_count,
473 p_sys->asfh.i_min_data_packet_size );
475 asf_StreamSelect( &p_sys->asfh,
476 var_CreateGetInteger( p_access, "mms-maxbitrate" ),
477 var_CreateGetInteger( p_access, "mms-all" ),
478 var_CreateGetInteger( p_access, "audio" ),
479 var_CreateGetInteger( p_access, "video" ) );
481 /* Check we have comptible asfh */
482 for( i = 1; i < 128; i++ )
484 asf_stream_t *p_old = &old_asfh.stream[i];
485 asf_stream_t *p_new = &p_sys->asfh.stream[i];
487 if( p_old->i_cat != p_new->i_cat || p_old->i_selected != p_new->i_selected )
492 msg_Warn( p_access, "incompatible asf header, restart" );
493 return Restart( p_access );
497 p_sys->i_packet_used = 0;
498 p_sys->i_packet_length = 0;
502 static int OpenConnection( access_t *p_access )
504 access_sys_t *p_sys = p_access->p_sys;
505 vlc_url_t srv = p_sys->b_proxy ? p_sys->proxy : p_sys->url;
507 if( ( p_sys->fd = net_ConnectTCP( p_access,
508 srv.psz_host, srv.i_port ) ) < 0 )
510 msg_Err( p_access, "cannot connect to %s:%d",
511 srv.psz_host, srv.i_port );
517 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
518 "GET http://%s:%d%s HTTP/1.0\r\n",
519 p_sys->url.psz_host, p_sys->url.i_port,
520 ( (p_sys->url.psz_path == NULL) ||
521 (*p_sys->url.psz_path == '\0') ) ?
522 "/" : p_sys->url.psz_path );
524 /* Proxy Authentication */
525 if( p_sys->proxy.psz_username && *p_sys->proxy.psz_username )
530 if( asprintf( &buf, "%s:%s", p_sys->proxy.psz_username,
531 p_sys->proxy.psz_password ? p_sys->proxy.psz_password : "" ) == -1 )
534 b64 = vlc_b64_encode( buf );
537 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
538 "Proxy-Authorization: Basic %s\r\n", b64 );
544 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
545 "GET %s HTTP/1.0\r\n"
547 ( (p_sys->url.psz_path == NULL) ||
548 (*p_sys->url.psz_path == '\0') ) ?
549 "/" : p_sys->url.psz_path,
550 p_sys->url.psz_host, p_sys->url.i_port );
555 /*****************************************************************************
557 *****************************************************************************/
558 static int Describe( access_t *p_access, char **ppsz_location )
560 access_sys_t *p_sys = p_access->p_sys;
561 char *psz_location = NULL;
566 p_sys->b_broadcast = true;
567 p_sys->i_request_context = 1;
568 p_sys->i_packet_sequence = 0;
569 p_sys->i_packet_used = 0;
570 p_sys->i_packet_length = 0;
571 p_sys->p_packet = NULL;
572 GenerateGuid ( &p_sys->guid );
574 if( OpenConnection( p_access ) )
577 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
579 "User-Agent: "MMSH_USER_AGENT"\r\n"
580 "Pragma: no-cache,rate=1.000000,stream-time=0,stream-offset=0:0,request-context=%d,max-duration=0\r\n"
581 "Pragma: xClientGUID={"GUID_FMT"}\r\n"
582 "Connection: Close\r\n",
583 p_sys->i_request_context++,
584 GUID_PRINT( p_sys->guid ) );
586 if( net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL, "\r\n" ) < 0 )
588 msg_Err( p_access, "failed to send request" );
592 /* Receive the http header */
593 if( ( psz = net_Gets( VLC_OBJECT(p_access), p_sys->fd, NULL ) ) == NULL )
595 msg_Err( p_access, "failed to read answer" );
599 if( strncmp( psz, "HTTP/1.", 7 ) )
601 msg_Err( p_access, "invalid HTTP reply '%s'", psz );
605 i_code = atoi( &psz[9] );
608 msg_Err( p_access, "error: %s", psz );
613 msg_Dbg( p_access, "HTTP reply '%s'", psz );
617 char *psz = net_Gets( p_access, p_sys->fd, NULL );
622 msg_Err( p_access, "failed to read answer" );
632 if( ( p = strchr( psz, ':' ) ) == NULL )
634 msg_Err( p_access, "malformed header line: %s", psz );
639 while( *p == ' ' ) p++;
641 /* FIXME FIXME test Content-Type to see if it's a plain stream or an
643 if( !strcasecmp( psz, "Pragma" ) )
645 if( strstr( p, "features" ) )
647 /* FIXME, it is a bit badly done here ..... */
648 if( strstr( p, "broadcast" ) )
650 msg_Dbg( p_access, "stream type = broadcast" );
651 p_sys->b_broadcast = true;
653 else if( strstr( p, "seekable" ) )
655 msg_Dbg( p_access, "stream type = seekable" );
656 p_sys->b_broadcast = false;
660 msg_Warn( p_access, "unknow stream types (%s)", p );
661 p_sys->b_broadcast = false;
665 else if( !strcasecmp( psz, "Location" ) )
667 psz_location = strdup( p );
673 /* Handle the redirection */
674 if( ( (i_code == 301) || (i_code == 302) ||
675 (i_code == 303) || (i_code == 307) ) &&
676 psz_location && *psz_location )
678 msg_Dbg( p_access, "redirection to %s", psz_location );
679 net_Close( p_sys->fd ); p_sys->fd = -1;
681 *ppsz_location = psz_location;
685 /* Read the asf header */
686 GetHeader( p_access );
687 if( p_sys->i_header <= 0 )
689 msg_Err( p_access, "header size == 0" );
692 /* close this connection */
693 net_Close( p_sys->fd );
696 /* *** parse header and get stream and their id *** */
697 /* get all streams properties,
699 * TODO : stream bitrates properties(optional)
700 * and bitrate mutual exclusion(optional) */
701 asf_HeaderParse ( &p_sys->asfh,
702 p_sys->p_header, p_sys->i_header );
703 msg_Dbg( p_access, "packet count=%"PRId64" packet size=%d",
704 p_sys->asfh.i_data_packets_count,
705 p_sys->asfh.i_min_data_packet_size );
707 if( p_sys->asfh.i_min_data_packet_size <= 0 )
710 asf_StreamSelect( &p_sys->asfh,
711 var_CreateGetInteger( p_access, "mms-maxbitrate" ),
712 var_CreateGetInteger( p_access, "mms-all" ),
713 var_CreateGetInteger( p_access, "audio" ),
714 var_CreateGetInteger( p_access, "video" ) );
720 net_Close( p_sys->fd );
726 static void GetHeader( access_t *p_access )
728 access_sys_t *p_sys = p_access->p_sys;
730 /* Read the asf header */
732 free( p_sys->p_header );
733 p_sys->p_header = NULL;
737 if( GetPacket( p_access, &ck ) || ck.i_type != 0x4824 )
742 p_sys->i_header += ck.i_data;
743 p_sys->p_header = realloc( p_sys->p_header, p_sys->i_header );
744 memcpy( &p_sys->p_header[p_sys->i_header - ck.i_data],
745 ck.p_data, ck.i_data );
748 msg_Dbg( p_access, "complete header size=%d", p_sys->i_header );
752 /*****************************************************************************
754 ****************************************************************************/
755 static int Start( access_t *p_access, int64_t i_pos )
757 access_sys_t *p_sys = p_access->p_sys;
759 int i_streams_selected = 0;
763 msg_Dbg( p_access, "starting stream" );
765 for( i = 1; i < 128; i++ )
767 if( p_sys->asfh.stream[i].i_cat == ASF_STREAM_UNKNOWN )
770 if( p_sys->asfh.stream[i].i_selected )
771 i_streams_selected++;
773 if( i_streams_selected <= 0 )
775 msg_Err( p_access, "no stream selected" );
779 if( OpenConnection( p_access ) )
782 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
784 "User-Agent: "MMSH_USER_AGENT"\r\n" );
785 if( p_sys->b_broadcast )
787 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
788 "Pragma: no-cache,rate=1.000000,request-context=%d\r\n",
789 p_sys->i_request_context++ );
793 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
794 "Pragma: no-cache,rate=1.000000,stream-time=0,stream-offset=%u:%u,request-context=%d,max-duration=0\r\n",
795 (uint32_t)((i_pos >> 32)&0xffffffff),
796 (uint32_t)(i_pos&0xffffffff),
797 p_sys->i_request_context++ );
799 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
800 "Pragma: xPlayStrm=1\r\n"
801 "Pragma: xClientGUID={"GUID_FMT"}\r\n"
802 "Pragma: stream-switch-count=%d\r\n"
803 "Pragma: stream-switch-entry=",
804 GUID_PRINT( p_sys->guid ),
807 for( i = 1; i < 128; i++ )
809 if( p_sys->asfh.stream[i].i_cat != ASF_STREAM_UNKNOWN )
812 if( p_sys->asfh.stream[i].i_selected )
816 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
817 "ffff:%d:%d ", i, i_select );
820 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL, "\r\n" );
821 net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL,
822 "Connection: Close\r\n" );
824 if( net_Printf( VLC_OBJECT(p_access), p_sys->fd, NULL, "\r\n" ) < 0 )
826 msg_Err( p_access, "failed to send request" );
830 psz = net_Gets( VLC_OBJECT(p_access), p_sys->fd, NULL );
833 msg_Err( p_access, "cannot read data 0" );
837 if( atoi( &psz[9] ) >= 400 )
839 msg_Err( p_access, "error: %s", psz );
843 msg_Dbg( p_access, "HTTP reply '%s'", psz );
846 /* FIXME check HTTP code */
849 char *psz = net_Gets( p_access, p_sys->fd, NULL );
852 msg_Err( p_access, "cannot read data 1" );
860 msg_Dbg( p_access, "%s", psz );
864 p_sys->i_packet_used = 0;
865 p_sys->i_packet_length = 0;
870 /*****************************************************************************
872 *****************************************************************************/
873 static void Stop( access_t *p_access )
875 access_sys_t *p_sys = p_access->p_sys;
877 msg_Dbg( p_access, "closing stream" );
880 net_Close( p_sys->fd );
885 /*****************************************************************************
887 *****************************************************************************/
888 static int GetPacket( access_t * p_access, chunk_t *p_ck )
890 access_sys_t *p_sys = p_access->p_sys;
894 memset( p_ck, 0, sizeof( chunk_t ) );
896 /* Read the chunk header */
897 /* Some headers are short, like 0x4324. Reading 12 bytes will cause us
898 * to lose synchronization with the stream. Just read to the length
899 * (4 bytes), decode and then read up to 8 additional bytes to get the
902 if( net_Read( p_access, p_sys->fd, NULL, p_sys->buffer, 4, true ) < 4 )
904 msg_Err( p_access, "cannot read data 2" );
908 p_ck->i_type = GetWLE( p_sys->buffer);
909 p_ck->i_size = GetWLE( p_sys->buffer + 2);
911 restsize = p_ck->i_size;
915 if( net_Read( p_access, p_sys->fd, NULL, p_sys->buffer + 4, restsize, true ) < restsize )
917 msg_Err( p_access, "cannot read data 3" );
920 p_ck->i_sequence = GetDWLE( p_sys->buffer + 4);
921 p_ck->i_unknown = GetWLE( p_sys->buffer + 8);
923 /* Set i_size2 to 8 if this header was short, since a real value won't be
924 * present in the buffer. Using 8 avoid reading additional data for the
930 p_ck->i_size2 = GetWLE( p_sys->buffer + 10);
932 p_ck->p_data = p_sys->buffer + 12;
933 p_ck->i_data = p_ck->i_size2 - 8;
935 if( p_ck->i_type == 0x4524 ) // Transfer complete
937 if( p_ck->i_sequence == 0 )
939 msg_Warn( p_access, "EOF" );
944 msg_Warn( p_access, "next stream following" );
948 else if( p_ck->i_type == 0x4324 )
950 /* 0x4324 is CHUNK_TYPE_RESET: a new stream will follow with a sequence of 0 */
951 msg_Warn( p_access, "next stream following (reset) seq=%d", p_ck->i_sequence );
954 else if( (p_ck->i_type != 0x4824) && (p_ck->i_type != 0x4424) )
956 msg_Err( p_access, "invalid chunk FATAL (0x%x)", p_ck->i_type );
960 if( (p_ck->i_data > 0) &&
961 (net_Read( p_access, p_sys->fd, NULL, &p_sys->buffer[12],
962 p_ck->i_data, true ) < p_ck->i_data) )
964 msg_Err( p_access, "cannot read data 4" );
969 if( (p_sys->i_packet_sequence != 0) &&
970 (p_ck->i_sequence != p_sys->i_packet_sequence) )
972 msg_Warn( p_access, "packet lost ? (%d != %d)", p_ck->i_sequence, p_sys->i_packet_sequence );
976 p_sys->i_packet_sequence = p_ck->i_sequence + 1;
977 p_sys->i_packet_used = 0;
978 p_sys->i_packet_length = p_ck->i_data;
979 p_sys->p_packet = p_ck->p_data;