Re-enable art fetching when in "ALL" mode
[vlc.git] / src / input / input.c
1 /*****************************************************************************
2  * input.c: input thread
3  *****************************************************************************
4  * Copyright (C) 1998-2004 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Christophe Massiot <massiot@via.ecp.fr>
8  *          Laurent Aimar <fenrir@via.ecp.fr>
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23  *****************************************************************************/
24
25 /*****************************************************************************
26  * Preamble
27  *****************************************************************************/
28 #include <stdlib.h>
29 #include <ctype.h>
30
31 #include <vlc/vlc.h>
32 #include <vlc/input.h>
33 #include <vlc/decoder.h>
34 #include <vlc/vout.h>
35
36 #include "input_internal.h"
37
38 #include "stream_output.h"
39 #include "vlc_playlist.h"
40 #include "vlc_interface.h"
41 #include "vlc_interaction.h"
42
43 #include "charset.h"
44
45 #ifdef HAVE_SYS_STAT_H
46 #   include <sys/stat.h>
47 #endif
48
49 /*****************************************************************************
50  * Local prototypes
51  *****************************************************************************/
52 static  int Run  ( input_thread_t *p_input );
53 static  int RunAndClean  ( input_thread_t *p_input );
54
55 static input_thread_t * Create  ( vlc_object_t *, input_item_t *, char *,
56                                   vlc_bool_t );
57 static  int             Init    ( input_thread_t *p_input );
58 static void             Error   ( input_thread_t *p_input );
59 static void             End     ( input_thread_t *p_input );
60 static void             MainLoop( input_thread_t *p_input );
61
62 static inline int ControlPopNoLock( input_thread_t *, int *, vlc_value_t * );
63 static void       ControlReduce( input_thread_t * );
64 static vlc_bool_t Control( input_thread_t *, int, vlc_value_t );
65
66 static int  UpdateFromAccess( input_thread_t * );
67 static int  UpdateFromDemux( input_thread_t * );
68 static int  UpdateMeta( input_thread_t * );
69
70 static void UpdateItemLength( input_thread_t *, int64_t i_length );
71
72 static void DecodeUrl( char * );
73 static void MRLSections( input_thread_t *, char *, int *, int *, int *, int *);
74
75 static input_source_t *InputSourceNew( input_thread_t *);
76 static int  InputSourceInit( input_thread_t *, input_source_t *,
77                              char *, char *psz_forced_demux );
78 static void InputSourceClean( input_thread_t *, input_source_t * );
79
80 static void SlaveDemux( input_thread_t *p_input );
81 static void SlaveSeek( input_thread_t *p_input );
82
83 static void InputMetaUser( input_thread_t *p_input );
84
85 /*****************************************************************************
86  * This function creates a new input, and returns a pointer
87  * to its description. On error, it returns NULL.
88  *
89  * Variables for _public_ use:
90  * * Get and Set:
91  *  - state
92  *  - rate,rate-slower, rate-faster
93  *  - position, position-offset
94  *  - time, time-offset
95  *  - title,title-next,title-prev
96  *  - chapter,chapter-next, chapter-prev
97  *  - program, audio-es, video-es, spu-es
98  *  - audio-delay, spu-delay
99  *  - bookmark
100  * * Get only:
101  *  - length
102  *  - bookmarks
103  *  - seekable (if you can seek, it doesn't say if 'bar display' has be shown or not, for that check position != 0.0)
104  * * For intf callback upon changes
105  *  - intf-change
106  * TODO explain when Callback is called
107  * TODO complete this list (?)
108  *****************************************************************************/
109 static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
110                                char *psz_header, vlc_bool_t b_quick )
111 {
112     input_thread_t *p_input = NULL;                 /* thread descriptor */
113     vlc_value_t val;
114     int i;
115
116     /* Allocate descriptor */
117     p_input = vlc_object_create( p_parent, VLC_OBJECT_INPUT );
118     if( p_input == NULL )
119     {
120         msg_Err( p_parent, "out of memory" );
121         return NULL;
122     }
123     p_input->b_preparsing = b_quick;
124     p_input->psz_header = psz_header ? strdup( psz_header ) : NULL;
125
126     /* Init Common fields */
127     p_input->b_eof = VLC_FALSE;
128     p_input->b_can_pace_control = VLC_TRUE;
129     p_input->i_start = 0;
130     p_input->i_time  = 0;
131     p_input->i_stop  = 0;
132     p_input->i_title = 0;
133     p_input->title   = NULL;
134     p_input->i_title_offset = p_input->i_seekpoint_offset = 0;
135     p_input->i_state = INIT_S;
136     p_input->i_rate  = INPUT_RATE_DEFAULT;
137     p_input->i_bookmark = 0;
138     p_input->bookmark = NULL;
139     p_input->p_meta  = NULL;
140     p_input->p_es_out = NULL;
141     p_input->p_sout  = NULL;
142     p_input->b_out_pace_control = VLC_FALSE;
143     p_input->i_pts_delay = 0;
144
145     /* Init Input fields */
146     p_input->input.p_item = p_item;
147     p_input->input.p_access = NULL;
148     p_input->input.p_stream = NULL;
149     p_input->input.p_demux  = NULL;
150     p_input->input.b_title_demux = VLC_FALSE;
151     p_input->input.i_title  = 0;
152     p_input->input.title    = NULL;
153     p_input->input.i_title_offset = p_input->input.i_seekpoint_offset = 0;
154     p_input->input.b_can_pace_control = VLC_TRUE;
155     p_input->input.b_eof = VLC_FALSE;
156     p_input->input.i_cr_average = 0;
157
158     if( !p_input->input.p_item->p_meta )
159         p_input->input.p_item->p_meta = vlc_meta_New();
160     stats_ReinitInputStats( p_item->p_stats );
161
162     /* No slave */
163     p_input->i_slave = 0;
164     p_input->slave   = NULL;
165
166     /* Init control buffer */
167     vlc_mutex_init( p_input, &p_input->lock_control );
168     p_input->i_control = 0;
169
170     /* Parse input options */
171     vlc_mutex_lock( &p_item->lock );
172     for( i = 0; i < p_item->i_options; i++ )
173     {
174         var_OptionParse( p_input, p_item->ppsz_options[i] );
175     }
176     vlc_mutex_unlock( &p_item->lock );
177
178     /* Create Object Variables for private use only */
179     input_ConfigVarInit( p_input );
180
181     /* Create Objects variables for public Get and Set */
182     input_ControlVarInit( p_input );
183     p_input->input.i_cr_average = var_GetInteger( p_input, "cr-average" );
184
185     if( !p_input->b_preparsing )
186     {
187         var_Get( p_input, "bookmarks", &val );
188         if( val.psz_string )
189         {
190             /* FIXME: have a common cfg parsing routine used by sout and others */
191             char *psz_parser, *psz_start, *psz_end;
192             psz_parser = val.psz_string;
193             while( (psz_start = strchr( psz_parser, '{' ) ) )
194             {
195                  seekpoint_t *p_seekpoint = vlc_seekpoint_New();
196                  char backup;
197                  psz_start++;
198                  psz_end = strchr( psz_start, '}' );
199                  if( !psz_end ) break;
200                  psz_parser = psz_end + 1;
201                  backup = *psz_parser;
202                  *psz_parser = 0;
203                  *psz_end = ',';
204                  while( (psz_end = strchr( psz_start, ',' ) ) )
205                  {
206                      *psz_end = 0;
207                      if( !strncmp( psz_start, "name=", 5 ) )
208                      {
209                          p_seekpoint->psz_name = psz_start + 5;
210                      }
211                      else if( !strncmp( psz_start, "bytes=", 6 ) )
212                      {
213                          p_seekpoint->i_byte_offset = atoll(psz_start + 6);
214                      }
215                      else if( !strncmp( psz_start, "time=", 5 ) )
216                      {
217                          p_seekpoint->i_time_offset = atoll(psz_start + 5) *
218                                                         1000000;
219                      }
220                      psz_start = psz_end + 1;
221                 }
222                 msg_Dbg( p_input, "adding bookmark: %s, bytes="I64Fd", time="I64Fd,
223                                   p_seekpoint->psz_name, p_seekpoint->i_byte_offset,
224                                   p_seekpoint->i_time_offset );
225                 input_Control( p_input, INPUT_ADD_BOOKMARK, p_seekpoint );
226                 vlc_seekpoint_Delete( p_seekpoint );
227                 *psz_parser = backup;
228             }
229             free( val.psz_string );
230         }
231     }
232
233     /* Remove 'Now playing' info as it is probably outdated */
234     input_Control( p_input, INPUT_DEL_INFO, _(VLC_META_INFO_CAT),
235                    VLC_META_NOW_PLAYING );     /* ? Don't translate as it might has been copied ? */
236
237     return p_input;
238 }
239
240 /**
241  * Initialize an input thread and run it. You will need to monitor the
242  * thread to clean up after it is done
243  *
244  * \param p_parent a vlc_object
245  * \param p_item an input item
246  * \return a pointer to the spawned input thread
247  */
248 input_thread_t *__input_CreateThread( vlc_object_t *p_parent,
249                                       input_item_t *p_item )
250 {
251     return __input_CreateThread2( p_parent, p_item, NULL );
252 }
253
254
255 /* Gruik ! */
256 input_thread_t *__input_CreateThread2( vlc_object_t *p_parent,
257                                        input_item_t *p_item,
258                                        char *psz_header )
259 {
260     input_thread_t *p_input = NULL;      /* thread descriptor */
261
262     p_input = Create( p_parent, p_item, psz_header, VLC_FALSE );
263     /* Now we can attach our new input */
264     vlc_object_attach( p_input, p_parent );
265
266     /* Create thread and wait for its readiness. */
267     if( vlc_thread_create( p_input, "input", Run,
268                             VLC_THREAD_PRIORITY_INPUT, VLC_TRUE ) )
269     {
270         msg_Err( p_input, "cannot create input thread" );
271         vlc_object_detach( p_input );
272         vlc_object_destroy( p_input );
273         return NULL;
274     }
275
276     return p_input;
277 }
278
279
280 /**
281  * Initialize an input thread and run it. This thread will clean after himself,
282  * you can forget about it. It can work either in blocking or non-blocking mode
283  *
284  * \param p_parent a vlc_object
285  * \param p_item an input item
286  * \param b_block should we block until read is finished ?
287  * \return the input object id if non blocking, an error code else
288  */
289 int __input_Read( vlc_object_t *p_parent, input_item_t *p_item,
290                    vlc_bool_t b_block )
291 {
292     input_thread_t *p_input = NULL;         /* thread descriptor */
293
294     p_input = Create( p_parent, p_item, NULL, VLC_FALSE );
295     /* Now we can attach our new input */
296     vlc_object_attach( p_input, p_parent );
297
298     if( b_block )
299     {
300         RunAndClean( p_input );
301         return VLC_SUCCESS;
302     }
303     else
304     {
305         if( vlc_thread_create( p_input, "input", RunAndClean,
306                                VLC_THREAD_PRIORITY_INPUT, VLC_TRUE ) )
307         {
308             msg_Err( p_input, "cannot create input thread" );
309             vlc_object_detach( p_input );
310             vlc_object_destroy( p_input );
311             return VLC_EGENERIC;
312         }
313     }
314     return p_input->i_object_id;
315 }
316
317 /**
318  * Initialize an input and initialize it to preparse the item
319  * This function is blocking. It will only accept to parse files
320  *
321  * \param p_parent a vlc_object_t
322  * \param p_item an input item
323  * \return VLC_SUCCESS or an error
324  */
325 int __input_Preparse( vlc_object_t *p_parent, input_item_t *p_item )
326 {
327     input_thread_t *p_input = NULL;           /* thread descriptor */
328
329     /* Allocate descriptor */
330     p_input = Create( p_parent, p_item, NULL, VLC_TRUE );
331     p_input->i_flags |= OBJECT_FLAGS_QUIET;
332     p_input->i_flags |= OBJECT_FLAGS_NOINTERACT;
333
334     /* Now we can attach our new input */
335     vlc_object_attach( p_input, p_parent );
336
337     Init( p_input );
338
339     /* Clean up master */
340     InputSourceClean( p_input, &p_input->input );
341
342     /* Unload all modules */
343     if( p_input->p_es_out ) input_EsOutDelete( p_input->p_es_out );
344
345     vlc_object_detach( p_input );
346     vlc_object_destroy( p_input );
347
348     return VLC_SUCCESS;
349 }
350
351 /**
352  * Request a running input thread to stop and die
353  *
354  * \param the input thread to stop
355  */
356 void input_StopThread( input_thread_t *p_input )
357 {
358     vlc_list_t *p_list;
359     int i;
360
361     /* Set die for input */
362     p_input->b_die = VLC_TRUE;
363
364     /* We cannot touch p_input fields directly (we can from another thread),
365      * so use the vlc_object_find way, it's perfectly safe */
366
367     /* Set die for all access */
368     p_list = vlc_list_find( p_input, VLC_OBJECT_ACCESS, FIND_CHILD );
369     for( i = 0; i < p_list->i_count; i++ )
370     {
371         p_list->p_values[i].p_object->b_die = VLC_TRUE;
372     }
373     vlc_list_release( p_list );
374
375     /* Set die for all stream */
376     p_list = vlc_list_find( p_input, VLC_OBJECT_STREAM, FIND_CHILD );
377     for( i = 0; i < p_list->i_count; i++ )
378     {
379         p_list->p_values[i].p_object->b_die = VLC_TRUE;
380     }
381     vlc_list_release( p_list );
382
383     /* Set die for all demux */
384     p_list = vlc_list_find( p_input, VLC_OBJECT_DEMUX, FIND_CHILD );
385     for( i = 0; i < p_list->i_count; i++ )
386     {
387         p_list->p_values[i].p_object->b_die = VLC_TRUE;
388     }
389     vlc_list_release( p_list );
390
391     input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
392 }
393
394 /**
395  * Clean up a dead input thread
396  * This function does not return until the thread is effectively cancelled.
397  *
398  * \param the input thread to kill
399  */
400 void input_DestroyThread( input_thread_t *p_input )
401 {
402     /* Join the thread */
403     vlc_thread_join( p_input );
404
405     /* Delete input lock (only after thread joined) */
406     vlc_mutex_destroy( &p_input->lock_control );
407
408     /* TODO: maybe input_DestroyThread should also delete p_input instead
409      * of the playlist but I'm not sure if it's possible */
410 }
411
412 /*****************************************************************************
413  * Run: main thread loop
414  * This is the "normal" thread that spawns the input processing chain,
415  * reads the stream, cleans up and waits
416  *****************************************************************************/
417 static int Run( input_thread_t *p_input )
418 {
419     /* Signal that the thread is launched */
420     vlc_thread_ready( p_input );
421
422     if( Init( p_input ) )
423     {
424         /* If we failed, wait before we are killed, and exit */
425         p_input->b_error = VLC_TRUE;
426
427         Error( p_input );
428
429         /* Tell we're dead */
430         p_input->b_dead = VLC_TRUE;
431
432         return 0;
433     }
434
435     MainLoop( p_input );
436
437     if( !p_input->b_eof && !p_input->b_error && p_input->input.b_eof )
438     {
439         /* We have finish to demux data but not to play them */
440         while( !p_input->b_die )
441         {
442             if( input_EsOutDecodersEmpty( p_input->p_es_out ) )
443                 break;
444
445             msg_Dbg( p_input, "waiting decoder fifos to empty" );
446
447             msleep( INPUT_IDLE_SLEEP );
448         }
449
450         /* We have finished */
451         p_input->b_eof = VLC_TRUE;
452     }
453
454     /* Wait until we are asked to die */
455     if( !p_input->b_die )
456     {
457         Error( p_input );
458     }
459
460     /* Clean up */
461     End( p_input );
462
463     return 0;
464 }
465
466 /*****************************************************************************
467  * RunAndClean: main thread loop
468  * This is the "just forget me" thread that spawns the input processing chain,
469  * reads the stream, cleans up and releases memory
470  *****************************************************************************/
471 static int RunAndClean( input_thread_t *p_input )
472 {
473     /* Signal that the thread is launched */
474     vlc_thread_ready( p_input );
475
476     if( Init( p_input ) )
477     {
478         /* If we failed, just exit */
479         return 0;
480     }
481
482     MainLoop( p_input );
483
484     if( !p_input->b_eof && !p_input->b_error && p_input->input.b_eof )
485     {
486         /* We have finished demuxing data but not playing it */
487         while( !p_input->b_die )
488         {
489             if( input_EsOutDecodersEmpty( p_input->p_es_out ) )
490                 break;
491
492             msg_Dbg( p_input, "waiting decoder fifos to empty" );
493
494             msleep( INPUT_IDLE_SLEEP );
495         }
496
497         /* We have finished */
498         p_input->b_eof = VLC_TRUE;
499     }
500
501     /* Clean up */
502     End( p_input );
503
504     /* Release memory */
505     vlc_object_detach( p_input );
506     vlc_object_destroy( p_input );
507
508     return 0;
509 }
510
511
512 /*****************************************************************************
513  * Main loop: Fill buffers from access, and demux
514  *****************************************************************************/
515 static void MainLoop( input_thread_t *p_input )
516 {
517     int64_t i_intf_update = 0;
518     while( !p_input->b_die && !p_input->b_error && !p_input->input.b_eof )
519     {
520         vlc_bool_t b_force_update = VLC_FALSE;
521         int i_ret;
522         int i_type;
523         vlc_value_t val;
524
525         /* Do the read */
526         if( p_input->i_state != PAUSE_S  )
527         {
528             if( p_input->i_stop <= 0 || p_input->i_time < p_input->i_stop )
529                 i_ret=p_input->input.p_demux->pf_demux(p_input->input.p_demux);
530             else
531                 i_ret = 0;  /* EOF */
532
533             if( i_ret > 0 )
534             {
535                 /* TODO */
536                 if( p_input->input.b_title_demux &&
537                     p_input->input.p_demux->info.i_update )
538                 {
539                     i_ret = UpdateFromDemux( p_input );
540                     b_force_update = VLC_TRUE;
541                 }
542                 else if( !p_input->input.b_title_demux &&
543                           p_input->input.p_access &&
544                           p_input->input.p_access->info.i_update )
545                 {
546                     i_ret = UpdateFromAccess( p_input );
547                     b_force_update = VLC_TRUE;
548                 }
549             }
550
551             if( i_ret == 0 )    /* EOF */
552             {
553                 vlc_value_t repeat;
554
555                 var_Get( p_input, "input-repeat", &repeat );
556                 if( repeat.i_int == 0 )
557                 {
558                     /* End of file - we do not set b_die because only the
559                      * playlist is allowed to do so. */
560                     msg_Dbg( p_input, "EOF reached" );
561                     p_input->input.b_eof = VLC_TRUE;
562                 }
563                 else
564                 {
565                     msg_Dbg( p_input, "repeating the same input (%d)",
566                              repeat.i_int );
567                     if( repeat.i_int > 0 )
568                     {
569                         repeat.i_int--;
570                         var_Set( p_input, "input-repeat", repeat );
571                     }
572
573                     /* Seek to start title/seekpoint */
574                     val.i_int = p_input->input.i_title_start -
575                         p_input->input.i_title_offset;
576                     if( val.i_int < 0 || val.i_int >= p_input->input.i_title )
577                         val.i_int = 0;
578                     input_ControlPush( p_input,
579                                        INPUT_CONTROL_SET_TITLE, &val );
580
581                     val.i_int = p_input->input.i_seekpoint_start -
582                         p_input->input.i_seekpoint_offset;
583                     if( val.i_int > 0 /* TODO: check upper boundary */ )
584                         input_ControlPush( p_input,
585                                            INPUT_CONTROL_SET_SEEKPOINT, &val );
586
587                     /* Seek to start position */
588                     if( p_input->i_start > 0 )
589                     {
590                         val.i_time = p_input->i_start;
591                         input_ControlPush( p_input, INPUT_CONTROL_SET_TIME,
592                                            &val );
593                     }
594                     else
595                     {
596                         val.f_float = 0.0;
597                         input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION,
598                                            &val );
599                     }
600                 }
601             }
602             else if( i_ret < 0 )
603             {
604                 p_input->b_error = VLC_TRUE;
605             }
606
607             if( i_ret > 0 && p_input->i_slave > 0 )
608             {
609                 SlaveDemux( p_input );
610             }
611         }
612         else
613         {
614             /* Small wait */
615             msleep( 10*1000 );
616         }
617
618         /* Handle control */
619         vlc_mutex_lock( &p_input->lock_control );
620         ControlReduce( p_input );
621         while( !ControlPopNoLock( p_input, &i_type, &val ) )
622         {
623             msg_Dbg( p_input, "control type=%d", i_type );
624             if( Control( p_input, i_type, val ) )
625                 b_force_update = VLC_TRUE;
626         }
627         vlc_mutex_unlock( &p_input->lock_control );
628
629         if( b_force_update || i_intf_update < mdate() )
630         {
631             vlc_value_t val;
632             double f_pos;
633             int64_t i_time, i_length;
634             /* update input status variables */
635             if( !demux2_Control( p_input->input.p_demux,
636                                  DEMUX_GET_POSITION, &f_pos ) )
637             {
638                 val.f_float = (float)f_pos;
639                 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
640             }
641             if( !demux2_Control( p_input->input.p_demux,
642                                  DEMUX_GET_TIME, &i_time ) )
643             {
644                 p_input->i_time = i_time;
645                 val.i_time = i_time;
646                 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
647             }
648             if( !demux2_Control( p_input->input.p_demux,
649                                  DEMUX_GET_LENGTH, &i_length ) )
650             {
651                 vlc_value_t old_val;
652                 var_Get( p_input, "length", &old_val );
653                 val.i_time = i_length;
654                 var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
655
656                 if( old_val.i_time != val.i_time )
657                 {
658                     UpdateItemLength( p_input, i_length );
659                 }
660             }
661
662             var_SetBool( p_input, "intf-change", VLC_TRUE );
663             i_intf_update = mdate() + I64C(150000);
664         }
665     }
666 }
667
668
669 static int Init( input_thread_t * p_input )
670 {
671     char *psz;
672     char *psz_subtitle;
673     vlc_value_t val;
674     double f_fps;
675     vlc_meta_t *p_meta;
676     int i_es_out_mode;
677     int i, i_delay;
678
679     /* Initialize optional stream output. (before access/demuxer)
680      * XXX: we add a special case if the uri starts by vlc.
681      * else 'vlc in.file --sout "" vlc:quit'  cannot work (the output will
682      * be destroyed in case of a file).
683      * (this will break playing of file starting by 'vlc:' but I don't
684      * want to add more logic, just force file by file:// or code it ;)
685      */
686     memset( &p_input->counters, 0, sizeof( p_input->counters ) );
687     if( !p_input->b_preparsing )
688     {
689         /* Prepare statistics */
690 #define INIT_COUNTER( p, type, compute ) p_input->counters.p_##p = \
691      stats_CounterCreate( p_input, VLC_VAR_##type, STATS_##compute);
692         if( p_input->p_libvlc->b_stats )
693         {
694             INIT_COUNTER( read_bytes, INTEGER, COUNTER );
695             INIT_COUNTER( read_packets, INTEGER, COUNTER );
696             INIT_COUNTER( demux_read, INTEGER, COUNTER );
697             INIT_COUNTER( input_bitrate, FLOAT, DERIVATIVE );
698             INIT_COUNTER( demux_bitrate, FLOAT, DERIVATIVE );
699             INIT_COUNTER( played_abuffers, INTEGER, COUNTER );
700             INIT_COUNTER( lost_abuffers, INTEGER, COUNTER );
701             INIT_COUNTER( displayed_pictures, INTEGER, COUNTER );
702             INIT_COUNTER( lost_pictures, INTEGER, COUNTER );
703             INIT_COUNTER( decoded_audio, INTEGER, COUNTER );
704             INIT_COUNTER( decoded_video, INTEGER, COUNTER );
705             INIT_COUNTER( decoded_sub, INTEGER, COUNTER );
706             p_input->counters.p_sout_send_bitrate = NULL;
707             p_input->counters.p_sout_sent_packets = NULL;
708             p_input->counters.p_sout_sent_bytes = NULL;
709             if( p_input->counters.p_demux_bitrate )
710                 p_input->counters.p_demux_bitrate->update_interval = 1000000;
711             if( p_input->counters.p_input_bitrate )
712                 p_input->counters.p_input_bitrate->update_interval = 1000000;
713         }
714         vlc_mutex_init( p_input, &p_input->counters.counters_lock );
715
716         /* handle sout */
717         psz = var_GetString( p_input, "sout" );
718         if( *psz && strncasecmp( p_input->input.p_item->psz_uri, "vlc:", 4 ) )
719         {
720             p_input->p_sout = sout_NewInstance( p_input, psz );
721             if( p_input->p_sout == NULL )
722             {
723                 msg_Err( p_input, "cannot start stream output instance, " \
724                                   "aborting" );
725                 free( psz );
726                 return VLC_EGENERIC;
727             }
728             if( p_input->p_libvlc->b_stats )
729             {
730                 INIT_COUNTER( sout_sent_packets, INTEGER, COUNTER );
731                 INIT_COUNTER (sout_sent_bytes, INTEGER, COUNTER );
732                 INIT_COUNTER( sout_send_bitrate, FLOAT, DERIVATIVE );
733                 if( p_input->counters.p_sout_send_bitrate )
734                      p_input->counters.p_sout_send_bitrate->update_interval =
735                              1000000;
736             }
737         }
738         free( psz );
739     }
740
741     /* Create es out */
742     p_input->p_es_out = input_EsOutNew( p_input );
743     es_out_Control( p_input->p_es_out, ES_OUT_SET_ACTIVE, VLC_FALSE );
744     es_out_Control( p_input->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
745
746     var_Create( p_input, "bit-rate", VLC_VAR_INTEGER );
747     var_Create( p_input, "sample-rate", VLC_VAR_INTEGER );
748
749     if( InputSourceInit( p_input, &p_input->input,
750                          p_input->input.p_item->psz_uri, NULL ) )
751     {
752         goto error;
753     }
754
755     /* Create global title (from master) */
756     if( !p_input->b_preparsing )
757     {
758         p_input->i_title = p_input->input.i_title;
759         p_input->title   = p_input->input.title;
760         p_input->i_title_offset = p_input->input.i_title_offset;
761         p_input->i_seekpoint_offset = p_input->input.i_seekpoint_offset;
762         if( p_input->i_title > 0 )
763         {
764             /* Setup variables */
765             input_ControlVarNavigation( p_input );
766             input_ControlVarTitle( p_input, 0 );
767         }
768
769         /* Global flag */
770         p_input->b_can_pace_control = p_input->input.b_can_pace_control;
771         p_input->b_can_pause        = p_input->input.b_can_pause;
772
773         /* Fix pts delay */
774         if( p_input->i_pts_delay < 0 )
775             p_input->i_pts_delay = 0;
776
777         /* If the desynchronisation requested by the user is < 0, we need to
778          * cache more data. */
779         var_Get( p_input, "audio-desync", &val );
780         if( val.i_int < 0 ) p_input->i_pts_delay -= (val.i_int * 1000);
781
782         /* Update cr_average depending on the caching */
783         p_input->input.i_cr_average *= (10 * p_input->i_pts_delay / 200000);
784         p_input->input.i_cr_average /= 10;
785         if( p_input->input.i_cr_average < 10 ) p_input->input.i_cr_average = 10;
786     }
787
788     /* Load master infos */
789     /* Init length */
790     if( !demux2_Control( p_input->input.p_demux, DEMUX_GET_LENGTH,
791                          &val.i_time ) && val.i_time > 0 )
792     {
793         var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
794         UpdateItemLength( p_input, val.i_time );
795         p_input->input.p_item->i_duration = val.i_time;
796     }
797
798     /* Start title/chapter */
799     if( !p_input->b_preparsing )
800     {
801         val.i_int = p_input->input.i_title_start -
802                     p_input->input.i_title_offset;
803         if( val.i_int > 0 && val.i_int < p_input->input.i_title )
804             input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
805         val.i_int = p_input->input.i_seekpoint_start -
806                     p_input->input.i_seekpoint_offset;
807         if( val.i_int > 0 /* TODO: check upper boundary */ )
808             input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &val );
809
810         /* Start time*/
811         /* Set start time */
812         p_input->i_start = (int64_t)var_GetInteger( p_input, "start-time" ) *
813                            I64C(1000000);
814         p_input->i_stop  = (int64_t)var_GetInteger( p_input, "stop-time" ) *
815                            I64C(1000000);
816
817         if( p_input->i_start > 0 )
818         {
819             if( p_input->i_start >= val.i_time )
820             {
821                 msg_Warn( p_input, "invalid start-time ignored" );
822             }
823             else
824             {
825                 vlc_value_t s;
826
827                 msg_Dbg( p_input, "starting at time: %ds",
828                                   (int)( p_input->i_start / I64C(1000000) ) );
829
830                 s.i_time = p_input->i_start;
831                 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
832             }
833         }
834         if( p_input->i_stop > 0 && p_input->i_stop <= p_input->i_start )
835         {
836             msg_Warn( p_input, "invalid stop-time ignored" );
837             p_input->i_stop = 0;
838         }
839
840
841         /* Load subtitles */
842         /* Get fps and set it if not already set */
843         if( !demux2_Control( p_input->input.p_demux, DEMUX_GET_FPS, &f_fps ) &&
844             f_fps > 1.0 )
845         {
846             float f_requested_fps;
847
848             var_Create( p_input, "sub-original-fps", VLC_VAR_FLOAT );
849             var_SetFloat( p_input, "sub-original-fps", f_fps );
850
851             f_requested_fps = var_CreateGetFloat( p_input, "sub-fps" );
852             if( f_requested_fps != f_fps )
853             {
854                 var_Create( p_input, "sub-fps", VLC_VAR_FLOAT|
855                                                 VLC_VAR_DOINHERIT );
856                 var_SetFloat( p_input, "sub-fps", f_requested_fps );
857             }
858         }
859
860         i_delay = var_CreateGetInteger( p_input, "sub-delay" );
861         if( i_delay != 0 )
862         {
863             var_SetTime( p_input, "spu-delay", (mtime_t)i_delay * 100000 );
864         }
865
866
867         /* Look for and add subtitle files */
868         psz_subtitle = var_GetString( p_input, "sub-file" );
869         if( *psz_subtitle )
870         {
871             msg_Dbg( p_input, "forced subtitle: %s", psz_subtitle );
872             input_AddSubtitles( p_input, psz_subtitle, VLC_FALSE );
873         }
874
875         var_Get( p_input, "sub-autodetect-file", &val );
876         if( val.b_bool )
877         {
878             char *psz_autopath = var_GetString( p_input, "sub-autodetect-path" );
879             char **subs = subtitles_Detect( p_input, psz_autopath,
880                                             p_input->input.p_item->psz_uri );
881             input_source_t *sub;
882
883             i = 0;
884
885             /* Try to autoselect the first autodetected subtitles file
886              * if no subtitles file was specified */
887             if( *psz_subtitle == 0 && subs && subs[0] )
888             {
889                 input_AddSubtitles( p_input, subs[0], VLC_FALSE );
890                 free( subs[0] );
891                 i = 1;
892             }
893
894             /* Then, just add the following subtitles files */
895             for( ; subs && subs[i]; i++ )
896             {
897                 if( strcmp( psz_subtitle, subs[i] ) )
898                 {
899                     sub = InputSourceNew( p_input );
900                     if( !InputSourceInit( p_input, sub, subs[i], "subtitle" ) )
901                     {
902                         TAB_APPEND( p_input->i_slave, p_input->slave, sub );
903                     }
904                 }
905                 free( subs[i] );
906             }
907             if( subs ) free( subs );
908             if( psz_autopath ) free( psz_autopath );
909         }
910         free( psz_subtitle );
911
912         /* Look for slave */
913         psz = var_GetString( p_input, "input-slave" );
914         if( *psz )
915         {
916             char *psz_delim;
917             input_source_t *slave;
918             while( psz && *psz )
919             {
920                 while( *psz == ' ' || *psz == '#' )
921                 {
922                     psz++;
923                 }
924                 if( ( psz_delim = strchr( psz, '#' ) ) )
925                 {
926                     *psz_delim++ = '\0';
927                 }
928                 if( *psz == 0 )
929                 {
930                     break;
931                 }
932
933                 msg_Dbg( p_input, "adding slave input '%s'", psz );
934                 slave = InputSourceNew( p_input );
935                 if( !InputSourceInit( p_input, slave, psz, NULL ) )
936                 {
937                     TAB_APPEND( p_input->i_slave, p_input->slave, slave );
938                 }
939                 psz = psz_delim;
940             }
941         }
942         if( psz ) free( psz );
943     }
944     else
945     {
946         p_input->i_start = 0;
947         p_input->i_start = 0;
948     }
949
950     /* Set up es_out */
951     if( !p_input->b_preparsing )
952     {
953         es_out_Control( p_input->p_es_out, ES_OUT_SET_ACTIVE, VLC_TRUE );
954         i_es_out_mode = ES_OUT_MODE_AUTO;
955         val.p_list = NULL;
956         if( p_input->p_sout )
957         {
958             var_Get( p_input, "sout-all", &val );
959             if ( val.b_bool )
960             {
961                 i_es_out_mode = ES_OUT_MODE_ALL;
962                 val.p_list = NULL;
963             }
964             else
965             {
966                 var_Get( p_input, "programs", &val );
967                 if ( val.p_list && val.p_list->i_count )
968                 {
969                     i_es_out_mode = ES_OUT_MODE_PARTIAL;
970                     /* Note : we should remove the "program" callback. */
971                 }
972                 else
973                     var_Change( p_input, "programs", VLC_VAR_FREELIST, &val,
974                                 NULL );
975             }
976         }
977         es_out_Control( p_input->p_es_out, ES_OUT_SET_MODE, i_es_out_mode );
978
979         /* Inform the demuxer about waited group (needed only for DVB) */
980         if( i_es_out_mode == ES_OUT_MODE_ALL )
981         {
982             demux2_Control( p_input->input.p_demux, DEMUX_SET_GROUP, -1, NULL );
983         }
984         else if( i_es_out_mode == ES_OUT_MODE_PARTIAL )
985         {
986             demux2_Control( p_input->input.p_demux, DEMUX_SET_GROUP, -1,
987                             val.p_list );
988         }
989         else
990         {
991             demux2_Control( p_input->input.p_demux, DEMUX_SET_GROUP,
992                            (int) var_GetInteger( p_input, "program" ), NULL );
993         }
994
995         if( p_input->p_sout )
996         {
997             if( p_input->p_sout->i_out_pace_nocontrol > 0 )
998             {
999                 p_input->b_out_pace_control = VLC_FALSE;
1000             }
1001             else
1002             {
1003                 p_input->b_out_pace_control = VLC_TRUE;
1004             }
1005
1006             if( p_input->b_can_pace_control && p_input->b_out_pace_control )
1007             {
1008                 /* We don't want a high input priority here or we'll
1009                  * end-up sucking up all the CPU time */
1010                 vlc_thread_set_priority( p_input, VLC_THREAD_PRIORITY_LOW );
1011             }
1012
1013             msg_Dbg( p_input, "starting in %s mode",
1014                      p_input->b_out_pace_control ? "async" : "sync" );
1015         }
1016     }
1017
1018     p_meta = p_input->input.p_item->p_meta;
1019     /* Get meta data from users */
1020     InputMetaUser( p_input );
1021     /* Get meta data from master input */
1022     demux2_Control( p_input->input.p_demux, DEMUX_GET_META, p_meta );
1023
1024     /* Access_file does not give any meta, and there are no slave */
1025     if( !p_input->b_preparsing )
1026     {
1027         if( p_input->input.p_access )
1028             access2_Control( p_input->input.p_access, ACCESS_GET_META,
1029                              p_meta );
1030
1031         /* Get meta data from slave input */
1032         for( i = 0; i < p_input->i_slave; i++ )
1033         {
1034             demux2_Control( p_input->slave[i]->p_demux,
1035                             DEMUX_GET_META, p_meta );
1036             if( p_input->slave[i]->p_access )
1037             {
1038                 access2_Control( p_input->slave[i]->p_access,
1039                                  ACCESS_GET_META, p_meta );
1040             }
1041         }
1042     }
1043
1044     UpdateMeta( p_input );
1045
1046     if( !p_input->b_preparsing )
1047     {
1048         msg_Dbg( p_input, "`%s' successfully opened",
1049                  p_input->input.p_item->psz_uri );
1050
1051     }
1052
1053     /* initialization is complete */
1054     input_ChangeState(p_input, PLAYING_S);
1055
1056     return VLC_SUCCESS;
1057
1058 error:
1059     if( p_input->p_es_out )
1060         input_EsOutDelete( p_input->p_es_out );
1061
1062     if( p_input->p_sout )
1063         sout_DeleteInstance( p_input->p_sout );
1064
1065     /* Mark them deleted */
1066     p_input->input.p_demux = NULL;
1067     p_input->input.p_stream = NULL;
1068     p_input->input.p_access = NULL;
1069     p_input->p_es_out = NULL;
1070     p_input->p_sout = NULL;
1071
1072     return VLC_EGENERIC;
1073 }
1074
1075 /*****************************************************************************
1076  * Error: RunThread() error loop
1077  *****************************************************************************
1078  * This function is called when an error occurred during thread main's loop.
1079  *****************************************************************************/
1080 static void Error( input_thread_t *p_input )
1081 {
1082     while( !p_input->b_die )
1083     {
1084         /* Sleep a while */
1085         msleep( INPUT_IDLE_SLEEP );
1086     }
1087 }
1088
1089 /*****************************************************************************
1090  * End: end the input thread
1091  *****************************************************************************/
1092 static void End( input_thread_t * p_input )
1093 {
1094     int i;
1095
1096     msg_Dbg( p_input, "closing input" );
1097
1098     /* We are at the end */
1099     input_ChangeState(p_input, END_S);
1100
1101     /* Clean control variables */
1102     input_ControlVarClean( p_input );
1103
1104     /* Clean up master */
1105     InputSourceClean( p_input, &p_input->input );
1106
1107     /* Delete slave */
1108     for( i = 0; i < p_input->i_slave; i++ )
1109     {
1110         InputSourceClean( p_input, p_input->slave[i] );
1111         free( p_input->slave[i] );
1112     }
1113     if( p_input->slave ) free( p_input->slave );
1114
1115     /* Unload all modules */
1116     if( p_input->p_es_out )
1117         input_EsOutDelete( p_input->p_es_out );
1118
1119 #define CL_CO( c ) stats_CounterClean( p_input->counters.p_##c ); p_input->counters.p_##c = NULL;
1120     if( p_input->p_libvlc->b_stats )
1121     {
1122         vlc_mutex_lock( &p_input->counters.counters_lock );
1123         CL_CO( read_bytes );
1124         CL_CO( read_packets );
1125         CL_CO( demux_read );
1126         CL_CO( input_bitrate );
1127         CL_CO( demux_bitrate );
1128         CL_CO( played_abuffers );
1129         CL_CO( lost_abuffers );
1130         CL_CO( displayed_pictures );
1131         CL_CO( lost_pictures );
1132         CL_CO( decoded_audio) ;
1133         CL_CO( decoded_video );
1134         CL_CO( decoded_sub) ;
1135         vlc_mutex_unlock( &p_input->counters.counters_lock );
1136     }
1137
1138     /* Close optional stream output instance */
1139     if( p_input->p_sout )
1140     {
1141         vlc_value_t keep;
1142
1143         vlc_mutex_lock( &p_input->counters.counters_lock );
1144         CL_CO( sout_sent_packets );
1145         CL_CO( sout_sent_bytes );
1146         CL_CO( sout_send_bitrate );
1147         vlc_mutex_unlock( &p_input->counters.counters_lock );
1148
1149         if( var_Get( p_input, "sout-keep", &keep ) >= 0 && keep.b_bool )
1150         {
1151             /* attach sout to the playlist */
1152             msg_Dbg( p_input, "keeping sout" );
1153             vlc_object_detach( p_input->p_sout );
1154             vlc_object_attach( p_input->p_sout, p_input->p_libvlc->p_playlist );
1155         }
1156         else
1157         {
1158             msg_Dbg( p_input, "destroying sout" );
1159             sout_DeleteInstance( p_input->p_sout );
1160         }
1161     }
1162
1163 #undef CL_CO
1164     /* Tell we're dead */
1165     p_input->b_dead = VLC_TRUE;
1166 }
1167
1168 /*****************************************************************************
1169  * Control
1170  *****************************************************************************/
1171 static inline int ControlPopNoLock( input_thread_t *p_input,
1172                                     int *pi_type, vlc_value_t *p_val )
1173 {
1174     if( p_input->i_control <= 0 )
1175     {
1176         return VLC_EGENERIC;
1177     }
1178
1179     *pi_type = p_input->control[0].i_type;
1180     *p_val   = p_input->control[0].val;
1181
1182     p_input->i_control--;
1183     if( p_input->i_control > 0 )
1184     {
1185         int i;
1186
1187         for( i = 0; i < p_input->i_control; i++ )
1188         {
1189             p_input->control[i].i_type = p_input->control[i+1].i_type;
1190             p_input->control[i].val    = p_input->control[i+1].val;
1191         }
1192     }
1193
1194     return VLC_SUCCESS;
1195 }
1196
1197 static void ControlReduce( input_thread_t *p_input )
1198 {
1199     int i;
1200     for( i = 1; i < p_input->i_control; i++ )
1201     {
1202         const int i_lt = p_input->control[i-1].i_type;
1203         const int i_ct = p_input->control[i].i_type;
1204
1205         /* XXX We can't merge INPUT_CONTROL_SET_ES */
1206 /*        msg_Dbg( p_input, "[%d/%d] l=%d c=%d", i, p_input->i_control,
1207                  i_lt, i_ct );
1208 */
1209         if( i_lt == i_ct &&
1210             ( i_ct == INPUT_CONTROL_SET_STATE ||
1211               i_ct == INPUT_CONTROL_SET_RATE ||
1212               i_ct == INPUT_CONTROL_SET_POSITION ||
1213               i_ct == INPUT_CONTROL_SET_TIME ||
1214               i_ct == INPUT_CONTROL_SET_PROGRAM ||
1215               i_ct == INPUT_CONTROL_SET_TITLE ||
1216               i_ct == INPUT_CONTROL_SET_SEEKPOINT ||
1217               i_ct == INPUT_CONTROL_SET_BOOKMARK ) )
1218         {
1219             int j;
1220 //            msg_Dbg( p_input, "merged at %d", i );
1221             /* Remove the i-1 */
1222             for( j = i; j <  p_input->i_control; j++ )
1223                 p_input->control[j-1] = p_input->control[j];
1224             p_input->i_control--;
1225         }
1226         else
1227         {
1228             /* TODO but that's not that important
1229                 - merge SET_X with SET_X_CMD
1230                 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before a SET_TITLE
1231                 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before another among them
1232                 - ?
1233                 */
1234         }
1235     }
1236 }
1237
1238 static vlc_bool_t Control( input_thread_t *p_input, int i_type,
1239                            vlc_value_t val )
1240 {
1241     vlc_bool_t b_force_update = VLC_FALSE;
1242
1243     if( !p_input ) return b_force_update;
1244
1245     switch( i_type )
1246     {
1247         case INPUT_CONTROL_SET_DIE:
1248             msg_Dbg( p_input, "control: stopping input" );
1249             /* Mark all submodules to die */
1250             if( p_input->input.p_access )
1251                 p_input->input.p_access->b_die = VLC_TRUE;
1252             if( p_input->input.p_stream )
1253                 p_input->input.p_stream->b_die = VLC_TRUE;
1254             p_input->input.p_demux->b_die = VLC_TRUE;
1255
1256             p_input->b_die = VLC_TRUE;
1257             break;
1258
1259         case INPUT_CONTROL_SET_POSITION:
1260         case INPUT_CONTROL_SET_POSITION_OFFSET:
1261         {
1262             double f_pos;
1263             if( i_type == INPUT_CONTROL_SET_POSITION )
1264             {
1265                 f_pos = val.f_float;
1266             }
1267             else
1268             {
1269                 /* Should not fail */
1270                 demux2_Control( p_input->input.p_demux,
1271                                 DEMUX_GET_POSITION, &f_pos );
1272                 f_pos += val.f_float;
1273             }
1274             if( f_pos < 0.0 ) f_pos = 0.0;
1275             if( f_pos > 1.0 ) f_pos = 1.0;
1276             /* Reset the decoders states and clock sync (before calling the demuxer */
1277             es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1278             input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1279             if( demux2_Control( p_input->input.p_demux, DEMUX_SET_POSITION,
1280                                 f_pos ) )
1281             {
1282                 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) "
1283                          "%2.1f%% failed", f_pos * 100 );
1284             }
1285             else
1286             {
1287                 if( p_input->i_slave > 0 )
1288                     SlaveSeek( p_input );
1289
1290                 b_force_update = VLC_TRUE;
1291             }
1292             break;
1293         }
1294
1295         case INPUT_CONTROL_SET_TIME:
1296         case INPUT_CONTROL_SET_TIME_OFFSET:
1297         {
1298             int64_t i_time;
1299             int i_ret;
1300
1301             if( i_type == INPUT_CONTROL_SET_TIME )
1302             {
1303                 i_time = val.i_time;
1304             }
1305             else
1306             {
1307                 /* Should not fail */
1308                 demux2_Control( p_input->input.p_demux,
1309                                 DEMUX_GET_TIME, &i_time );
1310                 i_time += val.i_time;
1311             }
1312             if( i_time < 0 ) i_time = 0;
1313
1314             /* Reset the decoders states and clock sync (before calling the demuxer */
1315             es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1316             input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1317
1318             i_ret = demux2_Control( p_input->input.p_demux,
1319                                     DEMUX_SET_TIME, i_time );
1320             if( i_ret )
1321             {
1322                 int64_t i_length;
1323
1324                 /* Emulate it with a SET_POS */
1325                 demux2_Control( p_input->input.p_demux,
1326                                 DEMUX_GET_LENGTH, &i_length );
1327                 if( i_length > 0 )
1328                 {
1329                     double f_pos = (double)i_time / (double)i_length;
1330                     i_ret = demux2_Control( p_input->input.p_demux,
1331                                             DEMUX_SET_POSITION, f_pos );
1332                 }
1333             }
1334             if( i_ret )
1335             {
1336                 msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) "I64Fd
1337                          " failed or not possible", i_time );
1338             }
1339             else
1340             {
1341                 if( p_input->i_slave > 0 )
1342                     SlaveSeek( p_input );
1343
1344                 b_force_update = VLC_TRUE;
1345             }
1346             break;
1347         }
1348
1349         case INPUT_CONTROL_SET_STATE:
1350             if( ( val.i_int == PLAYING_S && p_input->i_state == PAUSE_S ) ||
1351                 ( val.i_int == PAUSE_S && p_input->i_state == PAUSE_S ) )
1352             {
1353                 int i_ret;
1354                 if( p_input->input.p_access )
1355                     i_ret = access2_Control( p_input->input.p_access,
1356                                              ACCESS_SET_PAUSE_STATE, VLC_FALSE );
1357                 else
1358                     i_ret = demux2_Control( p_input->input.p_demux,
1359                                             DEMUX_SET_PAUSE_STATE, VLC_FALSE );
1360
1361                 if( i_ret )
1362                 {
1363                     /* FIXME What to do ? */
1364                     msg_Warn( p_input, "cannot unset pause -> EOF" );
1365                     vlc_mutex_unlock( &p_input->lock_control );
1366                     input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
1367                     vlc_mutex_lock( &p_input->lock_control );
1368                 }
1369
1370                 b_force_update = VLC_TRUE;
1371
1372                 /* Switch to play */
1373                 p_input->i_state = PLAYING_S;
1374                 val.i_int = PLAYING_S;
1375                 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
1376
1377                 /* Reset clock */
1378                 es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1379                 input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1380             }
1381             else if( val.i_int == PAUSE_S && p_input->i_state == PLAYING_S &&
1382                      p_input->b_can_pause )
1383             {
1384                 int i_ret;
1385                 if( p_input->input.p_access )
1386                     i_ret = access2_Control( p_input->input.p_access,
1387                                              ACCESS_SET_PAUSE_STATE, VLC_TRUE );
1388                 else
1389                     i_ret = demux2_Control( p_input->input.p_demux,
1390                                             DEMUX_SET_PAUSE_STATE, VLC_TRUE );
1391
1392                 b_force_update = VLC_TRUE;
1393
1394                 if( i_ret )
1395                 {
1396                     msg_Warn( p_input, "cannot set pause state" );
1397                     val.i_int = p_input->i_state;
1398                 }
1399                 else
1400                 {
1401                     val.i_int = PAUSE_S;
1402                 }
1403
1404                 /* Switch to new state */
1405                 p_input->i_state = val.i_int;
1406                 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
1407             }
1408             else if( val.i_int == PAUSE_S && !p_input->b_can_pause )
1409             {
1410                 b_force_update = VLC_TRUE;
1411
1412                 /* Correct "state" value */
1413                 val.i_int = p_input->i_state;
1414                 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
1415             }
1416             else if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
1417             {
1418                 msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
1419             }
1420             break;
1421
1422         case INPUT_CONTROL_SET_RATE:
1423         case INPUT_CONTROL_SET_RATE_SLOWER:
1424         case INPUT_CONTROL_SET_RATE_FASTER:
1425         {
1426             int i_rate;
1427
1428             if( i_type == INPUT_CONTROL_SET_RATE_SLOWER )
1429                 i_rate = p_input->i_rate * 2;
1430             else if( i_type == INPUT_CONTROL_SET_RATE_FASTER )
1431                 i_rate = p_input->i_rate / 2;
1432             else
1433                 i_rate = val.i_int;
1434
1435             if( i_rate < INPUT_RATE_MIN )
1436             {
1437                 msg_Dbg( p_input, "cannot set rate faster" );
1438                 i_rate = INPUT_RATE_MIN;
1439             }
1440             else if( i_rate > INPUT_RATE_MAX )
1441             {
1442                 msg_Dbg( p_input, "cannot set rate slower" );
1443                 i_rate = INPUT_RATE_MAX;
1444             }
1445             if( i_rate != INPUT_RATE_DEFAULT &&
1446                 ( !p_input->b_can_pace_control ||
1447                   ( p_input->p_sout && !p_input->b_out_pace_control ) ) )
1448             {
1449                 msg_Dbg( p_input, "cannot change rate" );
1450                 i_rate = INPUT_RATE_DEFAULT;
1451             }
1452             if( i_rate != p_input->i_rate )
1453             {
1454                 p_input->i_rate  = i_rate;
1455                 val.i_int = i_rate;
1456                 var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
1457
1458                 /* We haven't send data to decoder when rate != default */
1459                 if( i_rate == INPUT_RATE_DEFAULT )
1460                     input_EsOutDiscontinuity( p_input->p_es_out, VLC_TRUE );
1461
1462                 /* Reset clock */
1463                 es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1464
1465                 b_force_update = VLC_TRUE;
1466             }
1467             break;
1468         }
1469
1470         case INPUT_CONTROL_SET_PROGRAM:
1471             /* No need to force update, es_out does it if needed */
1472             es_out_Control( p_input->p_es_out,
1473                             ES_OUT_SET_GROUP, val.i_int );
1474
1475             demux2_Control( p_input->input.p_demux, DEMUX_SET_GROUP, val.i_int,
1476                             NULL );
1477             break;
1478
1479         case INPUT_CONTROL_SET_ES:
1480             /* No need to force update, es_out does it if needed */
1481             es_out_Control( p_input->p_es_out, ES_OUT_SET_ES,
1482                             input_EsOutGetFromID( p_input->p_es_out,
1483                                                   val.i_int ) );
1484             break;
1485
1486         case INPUT_CONTROL_SET_AUDIO_DELAY:
1487             input_EsOutSetDelay( p_input->p_es_out,
1488                                  AUDIO_ES, val.i_time );
1489             var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
1490             break;
1491
1492         case INPUT_CONTROL_SET_SPU_DELAY:
1493             input_EsOutSetDelay( p_input->p_es_out,
1494                                  SPU_ES, val.i_time );
1495             var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
1496             break;
1497
1498         case INPUT_CONTROL_SET_TITLE:
1499         case INPUT_CONTROL_SET_TITLE_NEXT:
1500         case INPUT_CONTROL_SET_TITLE_PREV:
1501             if( p_input->input.b_title_demux &&
1502                 p_input->input.i_title > 0 )
1503             {
1504                 /* TODO */
1505                 /* FIXME handle demux title */
1506                 demux_t *p_demux = p_input->input.p_demux;
1507                 int i_title;
1508
1509                 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1510                     i_title = p_demux->info.i_title - 1;
1511                 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1512                     i_title = p_demux->info.i_title + 1;
1513                 else
1514                     i_title = val.i_int;
1515
1516                 if( i_title >= 0 && i_title < p_input->input.i_title )
1517                 {
1518                     input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1519                     es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1520
1521                     demux2_Control( p_demux, DEMUX_SET_TITLE, i_title );
1522                     input_ControlVarTitle( p_input, i_title );
1523                 }
1524             }
1525             else if( p_input->input.i_title > 0 )
1526             {
1527                 access_t *p_access = p_input->input.p_access;
1528                 int i_title;
1529
1530                 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1531                     i_title = p_access->info.i_title - 1;
1532                 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1533                     i_title = p_access->info.i_title + 1;
1534                 else
1535                     i_title = val.i_int;
1536
1537                 if( i_title >= 0 && i_title < p_input->input.i_title )
1538                 {
1539                     input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1540                     es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1541
1542                     access2_Control( p_access, ACCESS_SET_TITLE, i_title );
1543                     stream_AccessReset( p_input->input.p_stream );
1544                 }
1545             }
1546             break;
1547         case INPUT_CONTROL_SET_SEEKPOINT:
1548         case INPUT_CONTROL_SET_SEEKPOINT_NEXT:
1549         case INPUT_CONTROL_SET_SEEKPOINT_PREV:
1550             if( p_input->input.b_title_demux &&
1551                 p_input->input.i_title > 0 )
1552             {
1553                 demux_t *p_demux = p_input->input.p_demux;
1554                 int i_seekpoint;
1555                 int64_t i_input_time;
1556                 int64_t i_seekpoint_time;
1557
1558                 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1559                 {
1560                     i_seekpoint = p_demux->info.i_seekpoint;
1561                     i_seekpoint_time = p_input->input.title[p_demux->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1562                     if( i_seekpoint_time >= 0 &&
1563                          !demux2_Control( p_demux,
1564                                           DEMUX_GET_TIME, &i_input_time ) )
1565                     {
1566                         if ( i_input_time < i_seekpoint_time + 3000000 )
1567                             i_seekpoint--;
1568                     }
1569                     else
1570                         i_seekpoint--;
1571                 }
1572                 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1573                     i_seekpoint = p_demux->info.i_seekpoint + 1;
1574                 else
1575                     i_seekpoint = val.i_int;
1576
1577                 if( i_seekpoint >= 0 && i_seekpoint <
1578                     p_input->input.title[p_demux->info.i_title]->i_seekpoint )
1579                 {
1580                     input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1581                     es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1582
1583                     demux2_Control( p_demux, DEMUX_SET_SEEKPOINT, i_seekpoint );
1584                 }
1585             }
1586             else if( p_input->input.i_title > 0 )
1587             {
1588                 demux_t *p_demux = p_input->input.p_demux;
1589                 access_t *p_access = p_input->input.p_access;
1590                 int i_seekpoint;
1591                 int64_t i_input_time;
1592                 int64_t i_seekpoint_time;
1593
1594                 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1595                 {
1596                     i_seekpoint = p_access->info.i_seekpoint;
1597                     i_seekpoint_time = p_input->input.title[p_access->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1598                     if( i_seekpoint_time >= 0 &&
1599                         demux2_Control( p_demux,
1600                                         DEMUX_GET_TIME, &i_input_time ) )
1601                     {
1602                         if ( i_input_time < i_seekpoint_time + 3000000 )
1603                             i_seekpoint--;
1604                     }
1605                     else
1606                         i_seekpoint--;
1607                 }
1608                 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT ) 
1609                     i_seekpoint = p_access->info.i_seekpoint + 1;
1610                 else
1611                     i_seekpoint = val.i_int;
1612
1613                 if( i_seekpoint >= 0 && i_seekpoint <
1614                     p_input->input.title[p_access->info.i_title]->i_seekpoint )
1615                 {
1616                     input_EsOutDiscontinuity( p_input->p_es_out, VLC_FALSE );
1617                     es_out_Control( p_input->p_es_out, ES_OUT_RESET_PCR );
1618
1619                     access2_Control( p_access, ACCESS_SET_SEEKPOINT,
1620                                     i_seekpoint );
1621                     stream_AccessReset( p_input->input.p_stream );
1622                 }
1623             }
1624             break;
1625
1626         case INPUT_CONTROL_ADD_SLAVE:
1627             if( val.psz_string )
1628             {
1629                 input_source_t *slave = InputSourceNew( p_input );
1630
1631                 if( !InputSourceInit( p_input, slave, val.psz_string, NULL ) )
1632                 {
1633                     vlc_meta_t *p_meta = p_input->input.p_item->p_meta;
1634                     int64_t i_time;
1635
1636                     /* Add the slave */
1637                     msg_Dbg( p_input, "adding %s as slave on the fly",
1638                              val.psz_string );
1639
1640                     /* Set position */
1641                     if( demux2_Control( p_input->input.p_demux,
1642                                         DEMUX_GET_TIME, &i_time ) )
1643                     {
1644                         msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
1645                         InputSourceClean( p_input, slave );
1646                         free( slave );
1647                         break;
1648                     }
1649                     if( demux2_Control( slave->p_demux,
1650                                         DEMUX_SET_TIME, i_time ) )
1651                     {
1652                         msg_Err( p_input, "seek failed for new slave" );
1653                         InputSourceClean( p_input, slave );
1654                         free( slave );
1655                         break;
1656                     }
1657
1658                     /* Get meta (access and demux) */
1659                     access2_Control( slave->p_access, ACCESS_GET_META,
1660                                      p_meta );
1661                     demux2_Control( slave->p_demux, DEMUX_GET_META, p_meta );
1662                     UpdateMeta( p_input );
1663
1664                     TAB_APPEND( p_input->i_slave, p_input->slave, slave );
1665                 }
1666                 else
1667                 {
1668                     msg_Warn( p_input, "failed to add %s as slave",
1669                               val.psz_string );
1670                 }
1671
1672                 free( val.psz_string );
1673             }
1674             break;
1675
1676         case INPUT_CONTROL_SET_BOOKMARK:
1677         default:
1678             msg_Err( p_input, "not yet implemented" );
1679             break;
1680     }
1681
1682     return b_force_update;
1683 }
1684
1685 /*****************************************************************************
1686  * UpdateFromDemux:
1687  *****************************************************************************/
1688 static int UpdateFromDemux( input_thread_t *p_input )
1689 {
1690     demux_t *p_demux = p_input->input.p_demux;
1691     vlc_value_t v;
1692
1693     if( p_demux->info.i_update & INPUT_UPDATE_TITLE )
1694     {
1695         v.i_int = p_demux->info.i_title;
1696         var_Change( p_input, "title", VLC_VAR_SETVALUE, &v, NULL );
1697
1698         input_ControlVarTitle( p_input, p_demux->info.i_title );
1699
1700         p_demux->info.i_update &= ~INPUT_UPDATE_TITLE;
1701     }
1702     if( p_demux->info.i_update & INPUT_UPDATE_SEEKPOINT )
1703     {
1704         v.i_int = p_demux->info.i_seekpoint;
1705         var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &v, NULL);
1706
1707         p_demux->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
1708     }
1709     p_demux->info.i_update &= ~INPUT_UPDATE_SIZE;
1710
1711     /* Hmmm only works with master input */
1712     if( p_input->input.p_demux == p_demux )
1713     {
1714         int i_title_end = p_input->input.i_title_end -
1715             p_input->input.i_title_offset;
1716         int i_seekpoint_end = p_input->input.i_seekpoint_end -
1717             p_input->input.i_seekpoint_offset;
1718
1719         if( i_title_end >= 0 && i_seekpoint_end >= 0 )
1720         {
1721             if( p_demux->info.i_title > i_title_end ||
1722                 ( p_demux->info.i_title == i_title_end &&
1723                   p_demux->info.i_seekpoint > i_seekpoint_end ) ) return 0;
1724         }
1725         else if( i_seekpoint_end >=0 )
1726         {
1727             if( p_demux->info.i_seekpoint > i_seekpoint_end ) return 0;
1728         }
1729         else if( i_title_end >= 0 )
1730         {
1731             if( p_demux->info.i_title > i_title_end ) return 0;
1732         }
1733     }
1734
1735     return 1;
1736 }
1737
1738 /*****************************************************************************
1739  * UpdateFromAccess:
1740  *****************************************************************************/
1741 static int UpdateFromAccess( input_thread_t *p_input )
1742 {
1743     access_t *p_access = p_input->input.p_access;
1744     vlc_value_t v;
1745
1746     if( p_access->info.i_update & INPUT_UPDATE_TITLE )
1747     {
1748         v.i_int = p_access->info.i_title;
1749         var_Change( p_input, "title", VLC_VAR_SETVALUE, &v, NULL );
1750
1751         input_ControlVarTitle( p_input, p_access->info.i_title );
1752
1753         stream_AccessUpdate( p_input->input.p_stream );
1754
1755         p_access->info.i_update &= ~INPUT_UPDATE_TITLE;
1756     }
1757     if( p_access->info.i_update & INPUT_UPDATE_SEEKPOINT )
1758     {
1759         v.i_int = p_access->info.i_seekpoint;
1760         var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &v, NULL);
1761         p_access->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
1762     }
1763     if( p_access->info.i_update & INPUT_UPDATE_META )
1764     {
1765         /* TODO maybe multi - access ? */
1766         vlc_meta_t *p_meta = p_input->input.p_item->p_meta;
1767         access2_Control( p_input->input.p_access,ACCESS_GET_META, p_meta );
1768         UpdateMeta( p_input );
1769         var_SetBool( p_input, "item-change", p_input->input.p_item->i_id );
1770         p_access->info.i_update &= ~INPUT_UPDATE_META;
1771     }
1772
1773     p_access->info.i_update &= ~INPUT_UPDATE_SIZE;
1774
1775     /* Hmmm only works with master input */
1776     if( p_input->input.p_access == p_access )
1777     {
1778         int i_title_end = p_input->input.i_title_end -
1779             p_input->input.i_title_offset;
1780         int i_seekpoint_end = p_input->input.i_seekpoint_end -
1781             p_input->input.i_seekpoint_offset;
1782
1783         if( i_title_end >= 0 && i_seekpoint_end >=0 )
1784         {
1785             if( p_access->info.i_title > i_title_end ||
1786                 ( p_access->info.i_title == i_title_end &&
1787                   p_access->info.i_seekpoint > i_seekpoint_end ) ) return 0;
1788         }
1789         else if( i_seekpoint_end >=0 )
1790         {
1791             if( p_access->info.i_seekpoint > i_seekpoint_end ) return 0;
1792         }
1793         else if( i_title_end >= 0 )
1794         {
1795             if( p_access->info.i_title > i_title_end ) return 0;
1796         }
1797     }
1798
1799     return 1;
1800 }
1801
1802 /*****************************************************************************
1803  * UpdateMeta:
1804  *****************************************************************************/
1805 static int  UpdateMeta( input_thread_t *p_input )
1806 {
1807     vlc_meta_t *p_meta = p_input->input.p_item->p_meta;
1808     if( !p_meta )
1809         return VLC_SUCCESS;
1810
1811     if( p_meta->psz_title && !p_input->input.p_item->b_fixed_name )
1812         input_Control( p_input, INPUT_SET_NAME, p_meta->psz_title );
1813
1814     /** \todo handle sout meta */
1815
1816     return VLC_SUCCESS;
1817 }
1818
1819 /*****************************************************************************
1820  * UpdateItemLength:
1821  *****************************************************************************/
1822 static void UpdateItemLength( input_thread_t *p_input, int64_t i_length )
1823 {
1824     vlc_mutex_lock( &p_input->input.p_item->lock );
1825     p_input->input.p_item->i_duration = i_length;
1826     vlc_mutex_unlock( &p_input->input.p_item->lock );
1827
1828     if( !p_input->b_preparsing )
1829     {
1830         pl_Yield( p_input );
1831         var_SetInteger( pl_Get( p_input ), "item-change",
1832                         p_input->input.p_item->i_id );
1833         pl_Release( p_input )
1834     }
1835 }
1836
1837 /*****************************************************************************
1838  * InputSourceNew:
1839  *****************************************************************************/
1840 static input_source_t *InputSourceNew( input_thread_t *p_input )
1841 {
1842     input_source_t *in = (input_source_t*) malloc( sizeof( input_source_t ) );
1843
1844     if( !in )
1845     {
1846         msg_Err( p_input, "out of memory for new input source" );
1847         return NULL;
1848     }
1849
1850     in->p_item   = NULL;
1851     in->p_access = NULL;
1852     in->p_stream = NULL;
1853     in->p_demux  = NULL;
1854     in->b_title_demux = VLC_FALSE;
1855     in->i_title  = 0;
1856     in->title    = NULL;
1857     in->b_can_pace_control = VLC_TRUE;
1858     in->b_eof = VLC_FALSE;
1859     in->i_cr_average = 0;
1860
1861     return in;
1862 }
1863
1864 /*****************************************************************************
1865  * InputSourceInit:
1866  *****************************************************************************/
1867 static int InputSourceInit( input_thread_t *p_input,
1868                             input_source_t *in, char *psz_mrl,
1869                             char *psz_forced_demux )
1870 {
1871     char *psz_dup = strdup( psz_mrl );
1872     char *psz_access;
1873     char *psz_demux;
1874     char *psz_path;
1875     char *psz_tmp;
1876     char *psz;
1877     vlc_value_t val;
1878
1879     if( !in ) return VLC_EGENERIC;
1880
1881     /* Split uri */
1882     if( !p_input->b_preparsing )
1883     {
1884         MRLSplit( VLC_OBJECT(p_input), psz_dup,
1885                   &psz_access, &psz_demux, &psz_path );
1886
1887         msg_Dbg( p_input, "`%s' gives access `%s' demux `%s' path `%s'",
1888                  psz_mrl, psz_access, psz_demux, psz_path );
1889
1890         /* Hack to allow udp://@:port syntax */
1891         if( !psz_access ||
1892             (strncmp( psz_access, "udp", 3 ) &&
1893              strncmp( psz_access, "rtp", 3 )) )
1894
1895         /* Find optional titles and seekpoints */
1896         MRLSections( p_input, psz_path, &in->i_title_start, &in->i_title_end,
1897                      &in->i_seekpoint_start, &in->i_seekpoint_end );
1898
1899         if( psz_forced_demux && *psz_forced_demux )
1900         {
1901             psz_demux = psz_forced_demux;
1902         }
1903         else if( !psz_demux || *psz_demux == '\0' )
1904         {
1905             /* special hack for forcing a demuxer with --demux=module
1906              * (and do nothing with a list) */
1907             char *psz_var_demux = var_GetString( p_input, "demux" );
1908
1909             if( *psz_var_demux != '\0' &&
1910                 !strchr(psz_var_demux, ',' ) &&
1911                 !strchr(psz_var_demux, ':' ) )
1912             {
1913                 psz_demux = psz_var_demux;
1914
1915                 msg_Dbg( p_input, "enforced demux ` %s'", psz_demux );
1916             }
1917             else if( psz_var_demux )
1918             {
1919                 free( psz_var_demux );
1920             }
1921         }
1922
1923         /* Try access_demux if no demux given */
1924         if( *psz_demux == '\0' )
1925         {
1926             in->p_demux = demux2_New( p_input, psz_access, psz_demux, psz_path,
1927                                       NULL, p_input->p_es_out, VLC_FALSE );
1928         }
1929     }
1930     else
1931     {
1932         psz_path = psz_mrl;
1933         msg_Dbg( p_input, "trying to pre-parse %s",  psz_path );
1934         psz_demux = strdup( "" );
1935         psz_access = strdup( "file" );
1936     }
1937
1938     if( in->p_demux )
1939     {
1940         int64_t i_pts_delay;
1941
1942         /* Get infos from access_demux */
1943         demux2_Control( in->p_demux,
1944                         DEMUX_GET_PTS_DELAY, &i_pts_delay );
1945         p_input->i_pts_delay = __MAX( p_input->i_pts_delay, i_pts_delay );
1946
1947         in->b_title_demux = VLC_TRUE;
1948         if( demux2_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
1949                             &in->title, &in->i_title,
1950                             &in->i_title_offset, &in->i_seekpoint_offset ) )
1951         {
1952             in->i_title = 0;
1953             in->title   = NULL;
1954         }
1955         demux2_Control( in->p_demux, DEMUX_CAN_CONTROL_PACE,
1956                         &in->b_can_pace_control );
1957         demux2_Control( in->p_demux, DEMUX_CAN_PAUSE,
1958                         &in->b_can_pause );
1959
1960         /* FIXME todo
1961         demux2_Control( in->p_demux, DEMUX_CAN_SEEK,
1962                         &val.b_bool );
1963         */
1964     }
1965     else
1966     {
1967         int64_t i_pts_delay;
1968
1969         input_ChangeState( p_input, OPENING_S);
1970
1971         /* Now try a real access */
1972         in->p_access = access2_New( p_input, psz_access, psz_demux, psz_path,
1973                                     p_input->b_preparsing );
1974
1975         /* Access failed, URL encoded ? */
1976         if( in->p_access == NULL && strchr( psz_path, '%' ) )
1977         {
1978             DecodeUrl( psz_path );
1979
1980             msg_Dbg( p_input, "retrying with access `%s' demux `%s' path `%s'",
1981                      psz_access, psz_demux, psz_path );
1982
1983             in->p_access = access2_New( p_input,
1984                                         psz_access, psz_demux, psz_path,
1985                                         p_input->b_preparsing );
1986         }
1987 #ifndef WIN32      /* Remove this gross hack from the win32 build as colons
1988                         * are forbidden in filenames on Win32. */
1989
1990         /* Maybe we got something like: /Volumes/toto:titi/gabu.mpg */
1991         if( in->p_access == NULL &&
1992             *psz_access == '\0' && ( *psz_demux || *psz_path ) )
1993         {
1994             if( psz_dup ) free( psz_dup );
1995             psz_dup = strdup( psz_mrl );
1996             psz_access = "";
1997             if( psz_forced_demux && *psz_forced_demux )
1998             {
1999                 psz_demux = psz_forced_demux;
2000             }
2001             else psz_demux = "";
2002             psz_path = psz_dup;
2003
2004             in->p_access = access2_New( p_input,
2005                                         psz_access, psz_demux, psz_path,
2006                                         p_input->b_preparsing );
2007         }
2008 #endif
2009
2010         if( in->p_access == NULL )
2011         {
2012             msg_Err( p_input, "no suitable access module for `%s'", psz_mrl );
2013             intf_UserFatal( VLC_OBJECT( p_input), VLC_FALSE,
2014                             _("Your input can't be opened"),
2015                             _("VLC is unable to open the MRL '%s'."
2016                             " Check the log for details."), psz_mrl );
2017             goto error;
2018         }
2019
2020         /* */
2021         psz_tmp = psz = var_GetString( p_input, "access-filter" );
2022         while( psz && *psz )
2023         {
2024             access_t *p_access = in->p_access;
2025             char *end = strchr( psz, ':' );
2026
2027             if( end )
2028                 *end++ = '\0';
2029
2030             in->p_access = access2_FilterNew( in->p_access, psz );
2031             if( in->p_access == NULL )
2032             {
2033                 in->p_access = p_access;
2034                 msg_Warn( p_input, "failed to insert access filter %s",
2035                           psz );
2036             }
2037
2038             psz = end;
2039         }
2040         if( psz_tmp ) free( psz_tmp );
2041
2042         /* Get infos from access */
2043         if( !p_input->b_preparsing )
2044         {
2045             access2_Control( in->p_access,
2046                              ACCESS_GET_PTS_DELAY, &i_pts_delay );
2047             p_input->i_pts_delay = __MAX( p_input->i_pts_delay, i_pts_delay );
2048
2049             in->b_title_demux = VLC_FALSE;
2050             if( access2_Control( in->p_access, ACCESS_GET_TITLE_INFO,
2051                                  &in->title, &in->i_title,
2052                                 &in->i_title_offset, &in->i_seekpoint_offset ) )
2053
2054             {
2055                 in->i_title = 0;
2056                 in->title   = NULL;
2057             }
2058             access2_Control( in->p_access, ACCESS_CAN_CONTROL_PACE,
2059                              &in->b_can_pace_control );
2060             access2_Control( in->p_access, ACCESS_CAN_PAUSE,
2061                              &in->b_can_pause );
2062             access2_Control( in->p_access, ACCESS_CAN_SEEK,
2063                              &val.b_bool );
2064             var_Set( p_input, "seekable", val );
2065         }
2066
2067         input_ChangeState( p_input, BUFFERING_S);
2068
2069         /* Create the stream_t */
2070         in->p_stream = stream_AccessNew( in->p_access, p_input->b_preparsing );
2071         if( in->p_stream == NULL )
2072         {
2073             msg_Warn( p_input, "cannot create a stream_t from access" );
2074             goto error;
2075         }
2076
2077         /* Open a demuxer */
2078         if( *psz_demux == '\0' && *in->p_access->psz_demux )
2079         {
2080             psz_demux = in->p_access->psz_demux;
2081         }
2082         in->p_demux = demux2_New( p_input, psz_access, psz_demux, psz_path,
2083                                   in->p_stream, p_input->p_es_out,
2084                                   p_input->b_preparsing );
2085         if( in->p_demux == NULL )
2086         {
2087             msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
2088                      psz_access, psz_demux, psz_path );
2089             intf_UserFatal( VLC_OBJECT( p_input), VLC_FALSE, 
2090                             _("Can't recognize the input's format"),
2091                             _("The format of '%s' can't be detected. "
2092                             "Have a look the log for details."), psz_mrl );
2093             goto error;
2094         }
2095
2096         /* TODO get title from demux */
2097         if( !p_input->b_preparsing && in->i_title <= 0 )
2098         {
2099             if( demux2_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2100                                 &in->title, &in->i_title,
2101                                 &in->i_title_offset, &in->i_seekpoint_offset ))
2102             {
2103                 in->i_title = 0;
2104                 in->title   = NULL;
2105             }
2106             else
2107             {
2108                 in->b_title_demux = VLC_TRUE;
2109             }
2110         }
2111     }
2112
2113     if( var_GetInteger( p_input, "clock-synchro" ) != -1 )
2114         in->b_can_pace_control = !var_GetInteger( p_input, "clock-synchro" );
2115
2116     if( psz_dup ) free( psz_dup );
2117     return VLC_SUCCESS;
2118
2119 error:
2120     if( in->p_demux )
2121         demux2_Delete( in->p_demux );
2122
2123     if( in->p_stream )
2124         stream_Delete( in->p_stream );
2125
2126     if( in->p_access )
2127         access2_Delete( in->p_access );
2128     if( psz_dup ) free( psz_dup );
2129
2130     return VLC_EGENERIC;
2131 }
2132
2133 /*****************************************************************************
2134  * InputSourceClean:
2135  *****************************************************************************/
2136 static void InputSourceClean( input_thread_t *p_input, input_source_t *in )
2137 {
2138     if( in->p_demux )
2139         demux2_Delete( in->p_demux );
2140
2141     if( in->p_stream )
2142         stream_Delete( in->p_stream );
2143
2144     if( in->p_access )
2145         access2_Delete( in->p_access );
2146
2147     if( in->i_title > 0 )
2148     {
2149         int i;
2150         for( i = 0; i < in->i_title; i++ )
2151         {
2152             vlc_input_title_Delete( in->title[i] );
2153         }
2154         free( in->title );
2155     }
2156 }
2157
2158 static void SlaveDemux( input_thread_t *p_input )
2159 {
2160     int64_t i_time;
2161     int i;
2162  
2163     if( demux2_Control( p_input->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2164     {
2165         msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2166         return;
2167     }
2168
2169     for( i = 0; i < p_input->i_slave; i++ )
2170     {
2171         input_source_t *in = p_input->slave[i];
2172         int i_ret = 1;
2173
2174         if( in->b_eof )
2175             continue;
2176
2177         if( demux2_Control( in->p_demux, DEMUX_SET_NEXT_DEMUX_TIME, i_time ) )
2178         {
2179             for( ;; )
2180             {
2181                 int64_t i_stime;
2182                 if( demux2_Control( in->p_demux, DEMUX_GET_TIME, &i_stime ) )
2183                 {
2184                     msg_Err( p_input, "slave[%d] doesn't like "
2185                              "DEMUX_GET_TIME -> EOF", i );
2186                     i_ret = 0;
2187                     break;
2188                 }
2189
2190                 if( i_stime >= i_time )
2191                     break;
2192
2193                 if( ( i_ret = in->p_demux->pf_demux( in->p_demux ) ) <= 0 )
2194                     break;
2195             }
2196         }
2197         else
2198         {
2199             i_ret = in->p_demux->pf_demux( in->p_demux );
2200         }
2201
2202         if( i_ret <= 0 )
2203         {
2204             msg_Dbg( p_input, "slave %d EOF", i );
2205             in->b_eof = VLC_TRUE;
2206         }
2207     }
2208 }
2209
2210 static void SlaveSeek( input_thread_t *p_input )
2211 {
2212     int64_t i_time;
2213     int i;
2214
2215     if( demux2_Control( p_input->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2216     {
2217         msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2218         return;
2219     }
2220
2221     for( i = 0; i < p_input->i_slave; i++ )
2222     {
2223         input_source_t *in = p_input->slave[i];
2224
2225         if( demux2_Control( in->p_demux, DEMUX_SET_TIME, i_time ) )
2226         {
2227             msg_Err( p_input, "seek failed for slave %d -> EOF", i );
2228             in->b_eof = VLC_TRUE;
2229         }
2230     }
2231 }
2232 /*****************************************************************************
2233  * InputMetaUser:
2234  *****************************************************************************/
2235 static void InputMetaUser( input_thread_t *p_input )
2236 {
2237     vlc_meta_t *p_meta = p_input->input.p_item->p_meta;
2238     vlc_value_t val;
2239
2240     if( !p_meta ) return;
2241
2242     /* Get meta information from user */
2243 #define GET_META( field, s ) \
2244     var_Get( p_input, (s), &val );  \
2245     if( *val.psz_string ) { \
2246         if( p_meta->psz_ ## field ) free ( p_meta->psz_ ## field ); \
2247         p_meta->psz_ ## field = strdup( val.psz_string ); \
2248     } \
2249     free( val.psz_string )
2250
2251     GET_META( title, "meta-title" );
2252     GET_META( artist, "meta-artist" );
2253     GET_META( genre, "meta-genre" );
2254     GET_META( copyright, "meta-copyright" );
2255     GET_META( description, "meta-description" );
2256     GET_META( date, "meta-date" );
2257     GET_META( url, "meta-url" );
2258 #undef GET_META
2259 }
2260
2261 /*****************************************************************************
2262  * DecodeUrl: decode a given encoded url
2263  *****************************************************************************/
2264 static void DecodeUrl( char *psz )
2265 {
2266     char *dup = strdup( psz );
2267     char *p = dup;
2268
2269     while( *p )
2270     {
2271         if( *p == '%' )
2272         {
2273             char val[3];
2274             p++;
2275             if( !*p )
2276             {
2277                 break;
2278             }
2279
2280             val[0] = *p++;
2281             val[1] = *p++;
2282             val[2] = '\0';
2283
2284             *psz++ = strtol( val, NULL, 16 );
2285         }
2286         else if( *p == '+' )
2287         {
2288             *psz++ = ' ';
2289             p++;
2290         }
2291         else
2292         {
2293             *psz++ = *p++;
2294         }
2295     }
2296     if( psz ) *psz++  ='\0';
2297     if( dup ) free( dup );
2298 }
2299
2300 /*****************************************************************************
2301  * MRLSplit: parse the access, demux and url part of the
2302  *           Media Resource Locator.
2303  *****************************************************************************/
2304 void MRLSplit( vlc_object_t *p_input, char *psz_dup,
2305                char **ppsz_access, char **ppsz_demux, char **ppsz_path )
2306 {
2307     char *psz_access = NULL;
2308     char *psz_demux  = NULL;
2309     char *psz_path   = NULL;
2310     char *psz, *psz_check;
2311
2312     psz = strchr( psz_dup, ':' );
2313
2314     /* '@' not allowed in access/demux part */
2315     psz_check = strchr( psz_dup, '@' );
2316     if( psz_check && psz_check < psz ) psz = 0;
2317
2318 #if defined( WIN32 ) || defined( UNDER_CE )
2319     if( psz - psz_dup == 1 )
2320     {
2321         msg_Dbg( p_input, "drive letter %c: found in source", *psz_dup );
2322         psz_path = psz_dup;
2323     }
2324     else
2325 #endif
2326
2327     if( psz )
2328     {
2329         *psz++ = '\0';
2330         if( psz[0] == '/' && psz[1] == '/' ) psz += 2;
2331
2332         psz_path = psz;
2333
2334         psz = strchr( psz_dup, '/' );
2335         if( psz )
2336         {
2337             *psz++ = '\0';
2338             psz_demux = psz;
2339         }
2340
2341         psz_access = psz_dup;
2342     }
2343     else
2344     {
2345         psz_path = psz_dup;
2346     }
2347
2348     if( !psz_access ) *ppsz_access = "";
2349     else *ppsz_access = psz_access;
2350
2351     if( !psz_demux ) *ppsz_demux = "";
2352     else *ppsz_demux = psz_demux;
2353
2354     if( !psz_path ) *ppsz_path = "";
2355     else *ppsz_path = psz_path;
2356 }
2357
2358 /*****************************************************************************
2359  * MRLSections: parse title and seekpoint info from the Media Resource Locator.
2360  *
2361  * Syntax:
2362  * [url][@[title-start][:chapter-start][-[title-end][:chapter-end]]]
2363  *****************************************************************************/
2364 static void MRLSections( input_thread_t *p_input, char *psz_source,
2365                          int *pi_title_start, int *pi_title_end,
2366                          int *pi_chapter_start, int *pi_chapter_end )
2367 {
2368     char *psz, *psz_end, *psz_next, *psz_check;
2369
2370     *pi_title_start = *pi_title_end = -1;
2371     *pi_chapter_start = *pi_chapter_end = -1;
2372
2373     /* Start by parsing titles and chapters */
2374     if( !psz_source || !( psz = strrchr( psz_source, '@' ) ) ) return;
2375
2376     /* Check we are really dealing with a title/chapter section */
2377     psz_check = psz + 1;
2378     if( !*psz_check ) return;
2379     if( isdigit(*psz_check) ) strtol( psz_check, &psz_check, 0 );
2380     if( *psz_check != ':' && *psz_check != '-' && *psz_check ) return;
2381     if( *psz_check == ':' && ++psz_check )
2382         if( isdigit(*psz_check) ) strtol( psz_check, &psz_check, 0 );
2383     if( *psz_check != '-' && *psz_check ) return;
2384     if( *psz_check == '-' && ++psz_check )
2385         if( isdigit(*psz_check) ) strtol( psz_check, &psz_check, 0 );
2386     if( *psz_check != ':' && *psz_check ) return;
2387     if( *psz_check == ':' && ++psz_check )
2388         if( isdigit(*psz_check) ) strtol( psz_check, &psz_check, 0 );
2389     if( *psz_check ) return;
2390
2391     /* Separate start and end */
2392     *psz++ = 0;
2393     if( ( psz_end = strchr( psz, '-' ) ) ) *psz_end++ = 0;
2394
2395     /* Look for the start title */
2396     *pi_title_start = strtol( psz, &psz_next, 0 );
2397     if( !*pi_title_start && psz == psz_next ) *pi_title_start = -1;
2398     *pi_title_end = *pi_title_start;
2399     psz = psz_next;
2400
2401     /* Look for the start chapter */
2402     if( *psz ) psz++;
2403     *pi_chapter_start = strtol( psz, &psz_next, 0 );
2404     if( !*pi_chapter_start && psz == psz_next ) *pi_chapter_start = -1;
2405     *pi_chapter_end = *pi_chapter_start;
2406
2407     if( psz_end )
2408     {
2409         /* Look for the end title */
2410         *pi_title_end = strtol( psz_end, &psz_next, 0 );
2411         if( !*pi_title_end && psz_end == psz_next ) *pi_title_end = -1;
2412         psz_end = psz_next;
2413
2414         /* Look for the end chapter */
2415         if( *psz_end ) psz_end++;
2416         *pi_chapter_end = strtol( psz_end, &psz_next, 0 );
2417         if( !*pi_chapter_end && psz_end == psz_next ) *pi_chapter_end = -1;
2418     }
2419
2420     msg_Dbg( p_input, "source=`%s' title=%d/%d seekpoint=%d/%d",
2421              psz_source, *pi_title_start, *pi_chapter_start,
2422              *pi_title_end, *pi_chapter_end );
2423 }
2424
2425 /*****************************************************************************
2426  * input_AddSubtitles: add a subtitles file and enable it
2427  *****************************************************************************/
2428 vlc_bool_t input_AddSubtitles( input_thread_t *p_input, char *psz_subtitle,
2429                                vlc_bool_t b_check_extension )
2430 {
2431     input_source_t *sub;
2432     vlc_value_t count;
2433     vlc_value_t list;
2434     char *psz_path, *psz_extension;
2435
2436     if( b_check_extension && !subtitles_Filter( psz_subtitle ) )
2437     {
2438         return VLC_FALSE;
2439     }
2440
2441     /* if we are provided a subtitle.sub file,
2442      * see if we don't have a subtitle.idx and use it instead */
2443     psz_path = strdup( psz_subtitle );
2444     if( psz_path )
2445     {
2446         psz_extension = strrchr( psz_path, '.');
2447         if( psz_extension && strcmp( psz_extension, ".sub" ) == 0 )
2448         {
2449             FILE *f;
2450
2451             strcpy( psz_extension, ".idx" );
2452             /* FIXME: a portable wrapper for stat() or access() would be more suited */
2453             if( ( f = utf8_fopen( psz_path, "rt" ) ) )
2454             {
2455                 fclose( f );
2456                 msg_Dbg( p_input, "using %s subtitles file instead of %s",
2457                          psz_path, psz_subtitle );
2458                 strcpy( psz_subtitle, psz_path );
2459             }
2460         }
2461         free( psz_path );
2462     }
2463
2464     var_Change( p_input, "spu-es", VLC_VAR_CHOICESCOUNT, &count, NULL );
2465
2466     sub = InputSourceNew( p_input );
2467     if( !InputSourceInit( p_input, sub, psz_subtitle, "subtitle" ) )
2468     {
2469         TAB_APPEND( p_input->i_slave, p_input->slave, sub );
2470
2471         /* Select the ES */
2472         if( !var_Change( p_input, "spu-es", VLC_VAR_GETLIST, &list, NULL ) )
2473         {
2474             if( count.i_int == 0 )
2475                 count.i_int++;
2476             /* if it was first one, there is disable too */
2477
2478             if( count.i_int < list.p_list->i_count )
2479             {
2480                 input_ControlPush( p_input, INPUT_CONTROL_SET_ES,
2481                                    &list.p_list->p_values[count.i_int] );
2482             }
2483             var_Change( p_input, "spu-es", VLC_VAR_FREELIST, &list, NULL );
2484         }
2485     }
2486
2487     return VLC_TRUE;
2488 }