1 /*****************************************************************************
2 * input.c: input thread
3 *****************************************************************************
4 * Copyright (C) 1998-2007 the VideoLAN team
7 * Authors: Christophe Massiot <massiot@via.ecp.fr>
8 * Laurent Aimar <fenrir@via.ecp.fr>
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.
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.
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 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
32 #include <vlc_common.h>
38 #include "input_internal.h"
41 #include "es_out_timeshift.h"
46 #include "ressource.h"
49 #include "../stream_output/stream_output.h"
51 #include <vlc_interface.h>
53 #include <vlc_charset.h>
54 #include <vlc_strings.h>
56 #ifdef HAVE_SYS_STAT_H
57 # include <sys/stat.h>
60 /*****************************************************************************
62 *****************************************************************************/
63 static void Destructor( input_thread_t * p_input );
65 static void *Run ( vlc_object_t *p_this );
66 static void *RunAndDestroy ( vlc_object_t *p_this );
68 static input_thread_t * Create ( vlc_object_t *, input_item_t *,
69 const char *, bool, input_ressource_t * );
70 static int Init ( input_thread_t *p_input );
71 static void End ( input_thread_t *p_input );
72 static void MainLoop( input_thread_t *p_input );
74 static void ObjectKillChildrens( input_thread_t *, vlc_object_t * );
76 static inline int ControlPop( input_thread_t *, int *, vlc_value_t *, mtime_t i_deadline );
77 static void ControlReduce( input_thread_t * );
78 static bool Control( input_thread_t *, int, vlc_value_t );
80 static int UpdateTitleSeekpointFromAccess( input_thread_t * );
81 static void UpdateGenericFromAccess( input_thread_t * );
83 static int UpdateTitleSeekpointFromDemux( input_thread_t * );
84 static void UpdateGenericFromDemux( input_thread_t * );
86 static void MRLSections( input_thread_t *, char *, int *, int *, int *, int *);
88 static input_source_t *InputSourceNew( input_thread_t *);
89 static int InputSourceInit( input_thread_t *, input_source_t *,
90 const char *, const char *psz_forced_demux );
91 static void InputSourceClean( input_source_t * );
92 static void InputSourceMeta( input_thread_t *, input_source_t *, vlc_meta_t * );
95 //static void InputGetAttachments( input_thread_t *, input_source_t * );
96 static void SlaveDemux( input_thread_t *p_input );
97 static void SlaveSeek( input_thread_t *p_input );
99 static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta );
100 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta );
101 static void InputGetExtraFiles( input_thread_t *p_input,
102 int *pi_list, char ***pppsz_list,
103 const char *psz_access, const char *psz_path );
105 static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
106 int i_new, input_attachment_t **pp_new );
108 static void SubtitleAdd( input_thread_t *p_input, char *psz_subtitle, bool b_forced );
110 static void input_ChangeState( input_thread_t *p_input, int i_state ); /* TODO fix name */
112 /*****************************************************************************
113 * This function creates a new input, and returns a pointer
114 * to its description. On error, it returns NULL.
116 * XXX Do not forget to update vlc_input.h if you add new variables.
117 *****************************************************************************/
118 static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
119 const char *psz_header, bool b_quick,
120 input_ressource_t *p_ressource )
122 static const char input_name[] = "input";
123 input_thread_t *p_input = NULL; /* thread descriptor */
127 /* Allocate descriptor */
128 p_input = vlc_custom_create( p_parent, sizeof( *p_input ),
129 VLC_OBJECT_INPUT, input_name );
130 if( p_input == NULL )
133 /* Construct a nice name for the input timer */
134 char psz_timer_name[255];
135 char * psz_name = input_item_GetName( p_item );
136 snprintf( psz_timer_name, sizeof(psz_timer_name),
137 "input launching for '%s'", psz_name );
139 msg_Dbg( p_input, "Creating an input for '%s'", psz_name);
143 /* Start a timer to mesure how long it takes
144 * to launch an input */
145 stats_TimerStart( p_input, psz_timer_name,
146 STATS_TIMER_INPUT_LAUNCHING );
148 p_input->p = calloc( 1, sizeof( input_thread_private_t ) );
152 p_input->b_preparsing = b_quick;
153 p_input->psz_header = psz_header ? strdup( psz_header ) : NULL;
155 /* Init Common fields */
156 p_input->b_eof = false;
157 p_input->p->b_can_pace_control = true;
158 p_input->p->i_start = 0;
159 p_input->p->i_time = 0;
160 p_input->p->i_stop = 0;
161 p_input->p->i_run = 0;
162 p_input->p->i_title = 0;
163 p_input->p->title = NULL;
164 p_input->p->i_title_offset = p_input->p->i_seekpoint_offset = 0;
165 p_input->p->i_state = INIT_S;
166 p_input->p->i_rate = INPUT_RATE_DEFAULT;
167 p_input->p->b_recording = false;
168 memset( &p_input->p->bookmark, 0, sizeof(p_input->p->bookmark) );
169 TAB_INIT( p_input->p->i_bookmark, p_input->p->pp_bookmark );
170 TAB_INIT( p_input->p->i_attachment, p_input->p->attachment );
171 p_input->p->p_es_out_display = NULL;
172 p_input->p->p_es_out = NULL;
173 p_input->p->p_sout = NULL;
174 p_input->p->b_out_pace_control = false;
176 vlc_gc_incref( p_item ); /* Released in Destructor() */
177 p_input->p->p_item = p_item;
179 /* Init Input fields */
180 p_input->p->input.p_access = NULL;
181 p_input->p->input.p_stream = NULL;
182 p_input->p->input.p_demux = NULL;
183 p_input->p->input.b_title_demux = false;
184 p_input->p->input.i_title = 0;
185 p_input->p->input.title = NULL;
186 p_input->p->input.i_title_offset = p_input->p->input.i_seekpoint_offset = 0;
187 p_input->p->input.b_can_pace_control = true;
188 p_input->p->input.b_can_rate_control = true;
189 p_input->p->input.b_rescale_ts = true;
190 p_input->p->input.b_eof = false;
192 vlc_mutex_lock( &p_item->lock );
194 if( !p_item->p_stats )
195 p_item->p_stats = stats_NewInputStats( p_input );
196 vlc_mutex_unlock( &p_item->lock );
199 p_input->p->i_slave = 0;
200 p_input->p->slave = NULL;
204 p_input->p->p_ressource = p_ressource;
206 p_input->p->p_ressource = input_ressource_New();
207 input_ressource_SetInput( p_input->p->p_ressource, p_input );
209 /* Init control buffer */
210 vlc_mutex_init( &p_input->p->lock_control );
211 vlc_cond_init( &p_input->p->wait_control );
212 p_input->p->i_control = 0;
214 /* Parse input options */
215 vlc_mutex_lock( &p_item->lock );
216 assert( (int)p_item->optflagc == p_item->i_options );
217 for( i = 0; i < p_item->i_options; i++ )
218 var_OptionParse( VLC_OBJECT(p_input), p_item->ppsz_options[i],
219 !!(p_item->optflagv[i] & VLC_INPUT_OPTION_TRUSTED) );
220 vlc_mutex_unlock( &p_item->lock );
222 /* Create Object Variables for private use only */
223 input_ConfigVarInit( p_input );
225 /* Create Objects variables for public Get and Set */
226 input_ControlVarInit( p_input );
229 if( !p_input->b_preparsing )
231 var_Get( p_input, "bookmarks", &val );
234 /* FIXME: have a common cfg parsing routine used by sout and others */
235 char *psz_parser, *psz_start, *psz_end;
236 psz_parser = val.psz_string;
237 while( (psz_start = strchr( psz_parser, '{' ) ) )
239 seekpoint_t *p_seekpoint;
242 psz_end = strchr( psz_start, '}' );
243 if( !psz_end ) break;
244 psz_parser = psz_end + 1;
245 backup = *psz_parser;
249 p_seekpoint = vlc_seekpoint_New();
250 while( (psz_end = strchr( psz_start, ',' ) ) )
253 if( !strncmp( psz_start, "name=", 5 ) )
255 p_seekpoint->psz_name = strdup(psz_start + 5);
257 else if( !strncmp( psz_start, "bytes=", 6 ) )
259 p_seekpoint->i_byte_offset = atoll(psz_start + 6);
261 else if( !strncmp( psz_start, "time=", 5 ) )
263 p_seekpoint->i_time_offset = atoll(psz_start + 5) *
266 psz_start = psz_end + 1;
268 msg_Dbg( p_input, "adding bookmark: %s, bytes=%"PRId64", time=%"PRId64,
269 p_seekpoint->psz_name, p_seekpoint->i_byte_offset,
270 p_seekpoint->i_time_offset );
271 input_Control( p_input, INPUT_ADD_BOOKMARK, p_seekpoint );
272 vlc_seekpoint_Delete( p_seekpoint );
273 *psz_parser = backup;
275 free( val.psz_string );
279 /* Remove 'Now playing' info as it is probably outdated */
280 input_item_SetNowPlaying( p_item, NULL );
281 input_SendEventMeta( p_input );
284 if( p_input->b_preparsing )
285 p_input->i_flags |= OBJECT_FLAGS_QUIET | OBJECT_FLAGS_NOINTERACT;
288 memset( &p_input->p->counters, 0, sizeof( p_input->p->counters ) );
289 vlc_mutex_init( &p_input->p->counters.counters_lock );
291 /* Set the destructor when we are sure we are initialized */
292 vlc_object_set_destructor( p_input, (vlc_destructor_t)Destructor );
294 /* Attach only once we are ready */
295 vlc_object_attach( p_input, p_parent );
301 * Input destructor (called when the object's refcount reaches 0).
303 static void Destructor( input_thread_t * p_input )
306 char * psz_name = input_item_GetName( p_input->p->p_item );
307 msg_Dbg( p_input, "Destroying the input for '%s'", psz_name);
311 stats_TimerDump( p_input, STATS_TIMER_INPUT_LAUNCHING );
312 stats_TimerClean( p_input, STATS_TIMER_INPUT_LAUNCHING );
314 if( p_input->p->p_ressource )
315 input_ressource_Delete( p_input->p->p_ressource );
317 vlc_gc_decref( p_input->p->p_item );
319 vlc_mutex_destroy( &p_input->p->counters.counters_lock );
321 vlc_cond_destroy( &p_input->p->wait_control );
322 vlc_mutex_destroy( &p_input->p->lock_control );
327 * Initialize an input thread and run it. You will need to monitor the
328 * thread to clean up after it is done
330 * \param p_parent a vlc_object
331 * \param p_item an input item
332 * \return a pointer to the spawned input thread
334 input_thread_t *__input_CreateThread( vlc_object_t *p_parent,
335 input_item_t *p_item )
337 return __input_CreateThreadExtended( p_parent, p_item, NULL, NULL );
341 input_thread_t *__input_CreateThreadExtended( vlc_object_t *p_parent,
342 input_item_t *p_item,
343 const char *psz_log, input_ressource_t *p_ressource )
345 input_thread_t *p_input;
347 p_input = Create( p_parent, p_item, psz_log, false, p_ressource );
351 /* Create thread and wait for its readiness. */
352 if( vlc_thread_create( p_input, "input", Run,
353 VLC_THREAD_PRIORITY_INPUT ) )
355 input_ChangeState( p_input, ERROR_S );
356 msg_Err( p_input, "cannot create input thread" );
357 vlc_object_detach( p_input );
358 vlc_object_release( p_input );
366 * Initialize an input thread and run it. This thread will clean after itself,
367 * you can forget about it. It can work either in blocking or non-blocking mode
369 * \param p_parent a vlc_object
370 * \param p_item an input item
371 * \param b_block should we block until read is finished ?
372 * \return an error code, VLC_SUCCESS on success
374 int __input_Read( vlc_object_t *p_parent, input_item_t *p_item,
377 input_thread_t *p_input;
379 p_input = Create( p_parent, p_item, NULL, false, NULL );
385 RunAndDestroy( VLC_OBJECT(p_input) );
390 if( vlc_thread_create( p_input, "input", RunAndDestroy,
391 VLC_THREAD_PRIORITY_INPUT ) )
393 input_ChangeState( p_input, ERROR_S );
394 msg_Err( p_input, "cannot create input thread" );
395 vlc_object_release( p_input );
403 * Initialize an input and initialize it to preparse the item
404 * This function is blocking. It will only accept parsing regular files.
406 * \param p_parent a vlc_object_t
407 * \param p_item an input item
408 * \return VLC_SUCCESS or an error
410 int input_Preparse( vlc_object_t *p_parent, input_item_t *p_item )
412 input_thread_t *p_input;
414 /* Allocate descriptor */
415 p_input = Create( p_parent, p_item, NULL, true, NULL );
419 if( !Init( p_input ) )
422 vlc_object_detach( p_input );
423 vlc_object_release( p_input );
429 * Request a running input thread to stop and die
431 * \param the input thread to stop
433 void input_StopThread( input_thread_t *p_input )
435 /* Set die for input and ALL of this childrens (even (grand-)grand-childrens)
436 * It is needed here even if it is done in INPUT_CONTROL_SET_DIE handler to
437 * unlock the control loop */
438 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
440 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
443 input_ressource_t *input_DetachRessource( input_thread_t *p_input )
445 assert( p_input->b_dead );
447 input_ressource_t *p_ressource = p_input->p->p_ressource;
448 input_ressource_SetInput( p_ressource, NULL );
450 p_input->p->p_ressource = NULL;
451 p_input->p->p_sout = NULL;
457 * Get the item from an input thread
458 * FIXME it does not increase ref count of the item.
459 * if it is used after p_input is destroyed nothing prevent it from
462 input_item_t *input_GetItem( input_thread_t *p_input )
464 assert( p_input && p_input->p );
465 return p_input->p->p_item;
468 /*****************************************************************************
469 * ObjectKillChildrens
470 *****************************************************************************/
471 static void ObjectKillChildrens( input_thread_t *p_input, vlc_object_t *p_obj )
476 /* FIXME ObjectKillChildrens seems a very bad idea in fact */
477 i = vlc_internals( p_obj )->i_object_type;
478 if( i == VLC_OBJECT_VOUT ||i == VLC_OBJECT_AOUT ||
479 p_obj == VLC_OBJECT(p_input->p->p_sout) ||
480 i == VLC_OBJECT_DECODER || i == VLC_OBJECT_PACKETIZER )
483 vlc_object_kill( p_obj );
485 p_list = vlc_list_children( p_obj );
486 for( i = 0; i < p_list->i_count; i++ )
487 ObjectKillChildrens( p_input, p_list->p_values[i].p_object );
488 vlc_list_release( p_list );
491 /*****************************************************************************
492 * Run: main thread loop
493 * This is the "normal" thread that spawns the input processing chain,
494 * reads the stream, cleans up and waits
495 *****************************************************************************/
496 static void *Run( vlc_object_t *p_this )
498 input_thread_t *p_input = (input_thread_t *)p_this;
499 const int canc = vlc_savecancel();
501 if( Init( p_input ) )
510 /* Tell we're dead */
511 input_SendEventDead( p_input );
512 vlc_restorecancel( canc );
516 /*****************************************************************************
517 * RunAndDestroy: main thread loop
518 * This is the "just forget me" thread that spawns the input processing chain,
519 * reads the stream, cleans up and releases memory
520 *****************************************************************************/
521 static void *RunAndDestroy( vlc_object_t *p_this )
523 input_thread_t *p_input = (input_thread_t *)p_this;
524 const int canc = vlc_savecancel();
526 if( Init( p_input ) )
536 vlc_object_release( p_input );
537 vlc_restorecancel( canc );
541 /*****************************************************************************
542 * Main loop: Fill buffers from access, and demux
543 *****************************************************************************/
547 * It asks the demuxer to demux some data
549 static void MainLoopDemux( input_thread_t *p_input, bool *pb_changed, mtime_t *pi_start_mdate )
555 if( ( p_input->p->i_stop > 0 && p_input->p->i_time >= p_input->p->i_stop ) ||
556 ( p_input->p->i_run > 0 && *pi_start_mdate+p_input->p->i_run < mdate() ) )
559 i_ret = demux_Demux( p_input->p->input.p_demux );
563 if( p_input->p->input.p_demux->info.i_update )
565 if( p_input->p->input.b_title_demux )
567 i_ret = UpdateTitleSeekpointFromDemux( p_input );
570 UpdateGenericFromDemux( p_input );
572 else if( p_input->p->input.p_access &&
573 p_input->p->input.p_access->info.i_update )
575 if( !p_input->p->input.b_title_demux )
577 i_ret = UpdateTitleSeekpointFromAccess( p_input );
580 UpdateGenericFromAccess( p_input );
584 if( i_ret == 0 ) /* EOF */
588 var_Get( p_input, "input-repeat", &repeat );
589 if( repeat.i_int == 0 )
591 /* End of file - we do not set b_die because only the
592 * playlist is allowed to do so. */
593 msg_Dbg( p_input, "EOF reached" );
594 p_input->p->input.b_eof = true;
600 msg_Dbg( p_input, "repeating the same input (%d)",
602 if( repeat.i_int > 0 )
605 var_Set( p_input, "input-repeat", repeat );
608 /* Seek to start title/seekpoint */
609 val.i_int = p_input->p->input.i_title_start -
610 p_input->p->input.i_title_offset;
611 if( val.i_int < 0 || val.i_int >= p_input->p->input.i_title )
613 input_ControlPush( p_input,
614 INPUT_CONTROL_SET_TITLE, &val );
616 val.i_int = p_input->p->input.i_seekpoint_start -
617 p_input->p->input.i_seekpoint_offset;
618 if( val.i_int > 0 /* TODO: check upper boundary */ )
619 input_ControlPush( p_input,
620 INPUT_CONTROL_SET_SEEKPOINT, &val );
622 /* Seek to start position */
623 if( p_input->p->i_start > 0 )
625 val.i_time = p_input->p->i_start;
626 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME,
632 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION,
637 *pi_start_mdate = mdate();
642 input_ChangeState( p_input, ERROR_S );
645 if( i_ret > 0 && p_input->p->i_slave > 0 )
647 SlaveDemux( p_input );
653 * It update the variables used by the interfaces
655 static void MainLoopInterface( input_thread_t *p_input )
657 double f_position = 0.0;
659 mtime_t i_length = 0;
661 /* update input status variables */
662 if( demux_Control( p_input->p->input.p_demux,
663 DEMUX_GET_POSITION, &f_position ) )
666 if( demux_Control( p_input->p->input.p_demux,
667 DEMUX_GET_TIME, &i_time ) )
669 p_input->p->i_time = i_time;
671 if( demux_Control( p_input->p->input.p_demux,
672 DEMUX_GET_LENGTH, &i_length ) )
675 es_out_SetTimes( p_input->p->p_es_out, f_position, i_time, i_length );
677 /* update current bookmark */
678 vlc_mutex_lock( &p_input->p->p_item->lock );
679 p_input->p->bookmark.i_time_offset = i_time;
680 if( p_input->p->input.p_stream )
681 p_input->p->bookmark.i_byte_offset = stream_Tell( p_input->p->input.p_stream );
682 vlc_mutex_unlock( &p_input->p->p_item->lock );
687 * It updates the globals statics
689 static void MainLoopStatistic( input_thread_t *p_input )
691 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
692 input_SendEventStatistics( p_input );
697 * The main input loop.
699 static void MainLoop( input_thread_t *p_input )
701 mtime_t i_start_mdate = mdate();
702 mtime_t i_intf_update = 0;
703 mtime_t i_statistic_update = 0;
705 /* Start the timer */
706 stats_TimerStop( p_input, STATS_TIMER_INPUT_LAUNCHING );
708 while( vlc_object_alive( p_input ) && !p_input->b_error )
719 b_force_update = false;
721 /* FIXME if p_input->p->i_state == PAUSE_S the access/access_demux
722 * is paused -> this may cause problem with some of them
723 * The same problem can be seen when seeking while paused */
724 b_paused = p_input->p->i_state == PAUSE_S &&
725 !es_out_GetBuffering( p_input->p->p_es_out );
729 if( !p_input->p->input.b_eof )
731 MainLoopDemux( p_input, &b_force_update, &i_start_mdate );
733 i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
735 else if( !p_input->b_eof && !es_out_GetEmpty( p_input->p->p_es_out ) )
737 msg_Dbg( p_input, "waiting decoder fifos to empty" );
738 i_wakeup = mdate() + INPUT_IDLE_SLEEP;
748 i_deadline = i_wakeup;
750 i_deadline = __MIN( i_intf_update, i_statistic_update );
753 ControlReduce( p_input );
754 while( !ControlPop( p_input, &i_type, &val, i_deadline ) )
757 msg_Dbg( p_input, "control type=%d", i_type );
759 if( Control( p_input, i_type, val ) )
760 b_force_update = true;
763 /* Update interface and statistics */
765 if( i_intf_update < i_current || b_force_update )
767 MainLoopInterface( p_input );
768 i_intf_update = i_current + INT64_C(250000);
769 b_force_update = false;
771 if( i_statistic_update < i_current )
773 MainLoopStatistic( p_input );
774 i_statistic_update = i_current + INT64_C(1000000);
777 /* Check if i_wakeup is still valid */
780 mtime_t i_new_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
784 } while( i_current < i_wakeup );
787 if( !p_input->b_error )
788 input_ChangeState( p_input, END_S );
791 static void InitStatistics( input_thread_t * p_input )
793 if( p_input->b_preparsing ) return;
795 /* Prepare statistics */
796 #define INIT_COUNTER( c, type, compute ) p_input->p->counters.p_##c = \
797 stats_CounterCreate( p_input, VLC_VAR_##type, STATS_##compute);
798 if( libvlc_stats( p_input ) )
800 INIT_COUNTER( read_bytes, INTEGER, COUNTER );
801 INIT_COUNTER( read_packets, INTEGER, COUNTER );
802 INIT_COUNTER( demux_read, INTEGER, COUNTER );
803 INIT_COUNTER( input_bitrate, FLOAT, DERIVATIVE );
804 INIT_COUNTER( demux_bitrate, FLOAT, DERIVATIVE );
805 INIT_COUNTER( played_abuffers, INTEGER, COUNTER );
806 INIT_COUNTER( lost_abuffers, INTEGER, COUNTER );
807 INIT_COUNTER( displayed_pictures, INTEGER, COUNTER );
808 INIT_COUNTER( lost_pictures, INTEGER, COUNTER );
809 INIT_COUNTER( decoded_audio, INTEGER, COUNTER );
810 INIT_COUNTER( decoded_video, INTEGER, COUNTER );
811 INIT_COUNTER( decoded_sub, INTEGER, COUNTER );
812 p_input->p->counters.p_sout_send_bitrate = NULL;
813 p_input->p->counters.p_sout_sent_packets = NULL;
814 p_input->p->counters.p_sout_sent_bytes = NULL;
815 if( p_input->p->counters.p_demux_bitrate )
816 p_input->p->counters.p_demux_bitrate->update_interval = 1000000;
817 if( p_input->p->counters.p_input_bitrate )
818 p_input->p->counters.p_input_bitrate->update_interval = 1000000;
823 static int InitSout( input_thread_t * p_input )
825 if( p_input->b_preparsing )
828 /* Find a usable sout and attach it to p_input */
829 char *psz = var_GetNonEmptyString( p_input, "sout" );
830 if( psz && strncasecmp( p_input->p->p_item->psz_uri, "vlc:", 4 ) )
832 p_input->p->p_sout = input_ressource_RequestSout( p_input->p->p_ressource, NULL, psz );
833 if( !p_input->p->p_sout )
835 input_ChangeState( p_input, ERROR_S );
836 msg_Err( p_input, "cannot start stream output instance, " \
841 if( libvlc_stats( p_input ) )
843 INIT_COUNTER( sout_sent_packets, INTEGER, COUNTER );
844 INIT_COUNTER( sout_sent_bytes, INTEGER, COUNTER );
845 INIT_COUNTER( sout_send_bitrate, FLOAT, DERIVATIVE );
846 if( p_input->p->counters.p_sout_send_bitrate )
847 p_input->p->counters.p_sout_send_bitrate->update_interval =
853 input_ressource_RequestSout( p_input->p->p_ressource, NULL, NULL );
861 static void InitTitle( input_thread_t * p_input )
863 input_source_t *p_master = &p_input->p->input;
865 if( p_input->b_preparsing )
868 /* Create global title (from master) */
869 p_input->p->i_title = p_master->i_title;
870 p_input->p->title = p_master->title;
871 p_input->p->i_title_offset = p_master->i_title_offset;
872 p_input->p->i_seekpoint_offset = p_master->i_seekpoint_offset;
873 if( p_input->p->i_title > 0 )
875 /* Setup variables */
876 input_ControlVarNavigation( p_input );
877 input_SendEventTitle( p_input, 0 );
881 p_input->p->b_can_pace_control = p_master->b_can_pace_control;
882 p_input->p->b_can_pause = p_master->b_can_pause;
883 p_input->p->b_can_rate_control = p_master->b_can_rate_control;
886 static void StartTitle( input_thread_t * p_input )
890 /* Start title/chapter */
891 val.i_int = p_input->p->input.i_title_start -
892 p_input->p->input.i_title_offset;
893 if( val.i_int > 0 && val.i_int < p_input->p->input.i_title )
894 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
896 val.i_int = p_input->p->input.i_seekpoint_start -
897 p_input->p->input.i_seekpoint_offset;
898 if( val.i_int > 0 /* TODO: check upper boundary */ )
899 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &val );
901 /* Start/stop/run time */
902 p_input->p->i_start = INT64_C(1000000) * var_GetInteger( p_input, "start-time" );
903 p_input->p->i_stop = INT64_C(1000000) * var_GetInteger( p_input, "stop-time" );
904 p_input->p->i_run = INT64_C(1000000) * var_GetInteger( p_input, "run-time" );
905 if( p_input->p->i_run < 0 )
907 msg_Warn( p_input, "invalid run-time ignored" );
908 p_input->p->i_run = 0;
911 const mtime_t i_length = var_GetTime( p_input, "length" );
912 if( p_input->p->i_start > 0 )
914 if( p_input->p->i_start >= i_length )
916 msg_Warn( p_input, "invalid start-time ignored" );
922 msg_Dbg( p_input, "starting at time: %ds",
923 (int)( p_input->p->i_start / INT64_C(1000000) ) );
925 s.i_time = p_input->p->i_start;
926 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
929 if( p_input->p->i_stop > 0 && p_input->p->i_stop <= p_input->p->i_start )
931 msg_Warn( p_input, "invalid stop-time ignored" );
932 p_input->p->i_stop = 0;
934 p_input->p->b_fast_seek = var_GetBool( p_input, "input-fast-seek" );
937 static void LoadSubtitles( input_thread_t *p_input )
940 /* Get fps and set it if not already set */
941 const double f_fps = p_input->p->f_fps;
944 float f_requested_fps;
946 var_Create( p_input, "sub-original-fps", VLC_VAR_FLOAT );
947 var_SetFloat( p_input, "sub-original-fps", f_fps );
949 f_requested_fps = var_CreateGetFloat( p_input, "sub-fps" );
950 if( f_requested_fps != f_fps )
952 var_Create( p_input, "sub-fps", VLC_VAR_FLOAT|
954 var_SetFloat( p_input, "sub-fps", f_requested_fps );
958 const int i_delay = var_CreateGetInteger( p_input, "sub-delay" );
960 var_SetTime( p_input, "spu-delay", (mtime_t)i_delay * 100000 );
962 /* Look for and add subtitle files */
963 char *psz_subtitle = var_GetNonEmptyString( p_input, "sub-file" );
964 if( psz_subtitle != NULL )
966 msg_Dbg( p_input, "forced subtitle: %s", psz_subtitle );
967 SubtitleAdd( p_input, psz_subtitle, true );
970 if( var_GetBool( p_input, "sub-autodetect-file" ) )
972 char *psz_autopath = var_GetNonEmptyString( p_input, "sub-autodetect-path" );
973 char **ppsz_subs = subtitles_Detect( p_input, psz_autopath,
974 p_input->p->p_item->psz_uri );
975 free( psz_autopath );
977 for( int i = 0; ppsz_subs && ppsz_subs[i]; i++ )
979 /* Try to autoselect the first autodetected subtitles file
980 * if no subtitles file was specified */
981 bool b_forced = i == 0 && !psz_subtitle;
983 if( !psz_subtitle || strcmp( psz_subtitle, ppsz_subs[i] ) )
984 SubtitleAdd( p_input, ppsz_subs[i], b_forced );
986 free( ppsz_subs[i] );
990 free( psz_subtitle );
993 static void LoadSlaves( input_thread_t *p_input )
995 char *psz = var_GetNonEmptyString( p_input, "input-slave" );
1000 while( psz && *psz )
1002 while( *psz == ' ' || *psz == '#' )
1005 char *psz_delim = strchr( psz, '#' );
1007 *psz_delim++ = '\0';
1012 msg_Dbg( p_input, "adding slave input '%s'", psz );
1014 input_source_t *p_slave = InputSourceNew( p_input );
1015 if( p_slave && !InputSourceInit( p_input, p_slave, psz, NULL ) )
1016 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, p_slave );
1025 static void UpdatePtsDelay( input_thread_t *p_input )
1027 input_thread_private_t *p_sys = p_input->p;
1029 /* Get max pts delay from input source */
1030 mtime_t i_pts_delay = p_sys->input.i_pts_delay;
1031 for( int i = 0; i < p_sys->i_slave; i++ )
1032 i_pts_delay = __MAX( i_pts_delay, p_sys->slave[i]->i_pts_delay );
1034 if( i_pts_delay < 0 )
1037 /* Take care of audio/spu delay */
1038 const mtime_t i_audio_delay = var_GetTime( p_input, "audio-delay" );
1039 const mtime_t i_spu_delay = var_GetTime( p_input, "spu-delay" );
1040 const mtime_t i_extra_delay = __MIN( i_audio_delay, i_spu_delay );
1041 if( i_extra_delay < 0 )
1042 i_pts_delay -= i_extra_delay;
1044 /* Update cr_average depending on the caching */
1045 const int i_cr_average = var_GetInteger( p_input, "cr-average" ) * i_pts_delay / DEFAULT_PTS_DELAY;
1048 es_out_SetJitter( p_input->p->p_es_out, i_pts_delay, i_cr_average );
1051 static void InitPrograms( input_thread_t * p_input )
1056 /* Compute correct pts_delay */
1057 UpdatePtsDelay( p_input );
1060 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, true );
1061 i_es_out_mode = ES_OUT_MODE_AUTO;
1063 if( p_input->p->p_sout )
1065 var_Get( p_input, "sout-all", &val );
1068 i_es_out_mode = ES_OUT_MODE_ALL;
1073 var_Get( p_input, "programs", &val );
1074 if( val.p_list && val.p_list->i_count )
1076 i_es_out_mode = ES_OUT_MODE_PARTIAL;
1077 /* Note : we should remove the "program" callback. */
1081 var_Change( p_input, "programs", VLC_VAR_FREELIST, &val,
1086 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, i_es_out_mode );
1088 /* Inform the demuxer about waited group (needed only for DVB) */
1089 if( i_es_out_mode == ES_OUT_MODE_ALL )
1091 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1, NULL );
1093 else if( i_es_out_mode == ES_OUT_MODE_PARTIAL )
1095 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1,
1100 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP,
1101 (int) var_GetInteger( p_input, "program" ), NULL );
1105 static int Init( input_thread_t * p_input )
1110 for( i = 0; i < p_input->p->p_item->i_options; i++ )
1112 if( !strncmp( p_input->p->p_item->ppsz_options[i], "meta-file", 9 ) )
1114 msg_Dbg( p_input, "Input is a meta file: disabling unneeded options" );
1115 var_SetString( p_input, "sout", "" );
1116 var_SetBool( p_input, "sout-all", false );
1117 var_SetString( p_input, "input-slave", "" );
1118 var_SetInteger( p_input, "input-repeat", 0 );
1119 var_SetString( p_input, "sub-file", "" );
1120 var_SetBool( p_input, "sub-autodetect-file", false );
1124 InitStatistics( p_input );
1126 ret = InitSout( p_input );
1127 if( ret != VLC_SUCCESS )
1132 p_input->p->p_es_out_display = input_EsOutNew( p_input, p_input->p->i_rate );
1133 p_input->p->p_es_out = input_EsOutTimeshiftNew( p_input, p_input->p->p_es_out_display, p_input->p->i_rate );
1134 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, false );
1135 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
1137 var_Create( p_input, "bit-rate", VLC_VAR_INTEGER );
1138 var_Create( p_input, "sample-rate", VLC_VAR_INTEGER );
1141 input_ChangeState( p_input, OPENING_S );
1142 input_SendEventCache( p_input, 0.0 );
1145 if( InputSourceInit( p_input, &p_input->p->input,
1146 p_input->p->p_item->psz_uri, NULL ) )
1151 InitTitle( p_input );
1153 /* Load master infos */
1156 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_LENGTH,
1160 i_length = input_item_GetDuration( p_input->p->p_item );
1161 input_SendEventTimes( p_input, 0.0, 0, i_length );
1163 if( !p_input->b_preparsing )
1165 StartTitle( p_input );
1166 LoadSubtitles( p_input );
1167 LoadSlaves( p_input );
1168 InitPrograms( p_input );
1171 if( !p_input->b_preparsing && p_input->p->p_sout )
1173 p_input->p->b_out_pace_control = (p_input->p->p_sout->i_out_pace_nocontrol > 0);
1175 if( p_input->p->b_can_pace_control && p_input->p->b_out_pace_control )
1177 /* We don't want a high input priority here or we'll
1178 * end-up sucking up all the CPU time */
1179 vlc_thread_set_priority( p_input, VLC_THREAD_PRIORITY_LOW );
1182 msg_Dbg( p_input, "starting in %s mode",
1183 p_input->p->b_out_pace_control ? "async" : "sync" );
1186 p_meta = vlc_meta_New();
1189 /* Get meta data from users */
1190 InputMetaUser( p_input, p_meta );
1192 /* Get meta data from master input */
1193 InputSourceMeta( p_input, &p_input->p->input, p_meta );
1195 /* And from slave */
1196 for( int i = 0; i < p_input->p->i_slave; i++ )
1197 InputSourceMeta( p_input, p_input->p->slave[i], p_meta );
1200 InputUpdateMeta( p_input, p_meta );
1203 msg_Dbg( p_input, "`%s' successfully opened",
1204 p_input->p->p_item->psz_uri );
1206 /* initialization is complete */
1207 input_ChangeState( p_input, PLAYING_S );
1212 input_ChangeState( p_input, ERROR_S );
1214 if( p_input->p->p_es_out )
1215 es_out_Delete( p_input->p->p_es_out );
1216 if( p_input->p->p_es_out_display )
1217 es_out_Delete( p_input->p->p_es_out_display );
1218 if( p_input->p->p_ressource )
1220 if( p_input->p->p_sout )
1221 input_ressource_RequestSout( p_input->p->p_ressource,
1222 p_input->p->p_sout, NULL );
1223 input_ressource_SetInput( p_input->p->p_ressource, NULL );
1229 if( !p_input->b_preparsing && libvlc_stats( p_input ) )
1231 #define EXIT_COUNTER( c ) do { if( p_input->p->counters.p_##c ) \
1232 stats_CounterClean( p_input->p->counters.p_##c );\
1233 p_input->p->counters.p_##c = NULL; } while(0)
1234 EXIT_COUNTER( read_bytes );
1235 EXIT_COUNTER( read_packets );
1236 EXIT_COUNTER( demux_read );
1237 EXIT_COUNTER( input_bitrate );
1238 EXIT_COUNTER( demux_bitrate );
1239 EXIT_COUNTER( played_abuffers );
1240 EXIT_COUNTER( lost_abuffers );
1241 EXIT_COUNTER( displayed_pictures );
1242 EXIT_COUNTER( lost_pictures );
1243 EXIT_COUNTER( decoded_audio );
1244 EXIT_COUNTER( decoded_video );
1245 EXIT_COUNTER( decoded_sub );
1247 if( p_input->p->p_sout )
1249 EXIT_COUNTER( sout_sent_packets );
1250 EXIT_COUNTER( sout_sent_bytes );
1251 EXIT_COUNTER( sout_send_bitrate );
1256 /* Mark them deleted */
1257 p_input->p->input.p_demux = NULL;
1258 p_input->p->input.p_stream = NULL;
1259 p_input->p->input.p_access = NULL;
1260 p_input->p->p_es_out = NULL;
1261 p_input->p->p_es_out_display = NULL;
1262 p_input->p->p_sout = NULL;
1264 return VLC_EGENERIC;
1267 /*****************************************************************************
1268 * End: end the input thread
1269 *****************************************************************************/
1270 static void End( input_thread_t * p_input )
1274 /* We are at the end */
1275 input_ChangeState( p_input, END_S );
1277 /* Clean control variables */
1278 input_ControlVarStop( p_input );
1280 /* Stop es out activity */
1281 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, false );
1282 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
1284 /* Clean up master */
1285 InputSourceClean( &p_input->p->input );
1288 for( i = 0; i < p_input->p->i_slave; i++ )
1290 InputSourceClean( p_input->p->slave[i] );
1291 free( p_input->p->slave[i] );
1293 free( p_input->p->slave );
1295 /* Unload all modules */
1296 if( p_input->p->p_es_out )
1297 es_out_Delete( p_input->p->p_es_out );
1298 if( p_input->p->p_es_out_display )
1299 es_out_Delete( p_input->p->p_es_out_display );
1301 if( !p_input->b_preparsing )
1303 #define CL_CO( c ) stats_CounterClean( p_input->p->counters.p_##c ); p_input->p->counters.p_##c = NULL;
1304 if( libvlc_stats( p_input ) )
1306 libvlc_priv_t *p_private = libvlc_priv( p_input->p_libvlc );
1308 /* make sure we are up to date */
1309 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
1310 CL_CO( read_bytes );
1311 CL_CO( read_packets );
1312 CL_CO( demux_read );
1313 CL_CO( input_bitrate );
1314 CL_CO( demux_bitrate );
1315 CL_CO( played_abuffers );
1316 CL_CO( lost_abuffers );
1317 CL_CO( displayed_pictures );
1318 CL_CO( lost_pictures );
1319 CL_CO( decoded_audio) ;
1320 CL_CO( decoded_video );
1321 CL_CO( decoded_sub) ;
1324 /* Close optional stream output instance */
1325 if( p_input->p->p_sout )
1327 CL_CO( sout_sent_packets );
1328 CL_CO( sout_sent_bytes );
1329 CL_CO( sout_send_bitrate );
1334 if( p_input->p->i_attachment > 0 )
1336 for( i = 0; i < p_input->p->i_attachment; i++ )
1337 vlc_input_attachment_Delete( p_input->p->attachment[i] );
1338 TAB_CLEAN( p_input->p->i_attachment, p_input->p->attachment );
1342 input_ressource_RequestSout( p_input->p->p_ressource,
1343 p_input->p->p_sout, NULL );
1344 input_ressource_SetInput( p_input->p->p_ressource, NULL );
1347 /*****************************************************************************
1349 *****************************************************************************/
1350 void input_ControlPush( input_thread_t *p_input,
1351 int i_type, vlc_value_t *p_val )
1353 vlc_mutex_lock( &p_input->p->lock_control );
1354 if( i_type == INPUT_CONTROL_SET_DIE )
1356 /* Special case, empty the control */
1357 p_input->p->i_control = 1;
1358 p_input->p->control[0].i_type = i_type;
1359 memset( &p_input->p->control[0].val, 0, sizeof( vlc_value_t ) );
1361 else if( p_input->p->i_control >= INPUT_CONTROL_FIFO_SIZE )
1363 msg_Err( p_input, "input control fifo overflow, trashing type=%d",
1368 p_input->p->control[p_input->p->i_control].i_type = i_type;
1370 p_input->p->control[p_input->p->i_control].val = *p_val;
1372 memset( &p_input->p->control[p_input->p->i_control].val, 0,
1373 sizeof( vlc_value_t ) );
1375 p_input->p->i_control++;
1377 vlc_cond_signal( &p_input->p->wait_control );
1378 vlc_mutex_unlock( &p_input->p->lock_control );
1381 static inline int ControlPop( input_thread_t *p_input,
1382 int *pi_type, vlc_value_t *p_val,
1383 mtime_t i_deadline )
1385 input_thread_private_t *p_sys = p_input->p;
1387 vlc_mutex_lock( &p_sys->lock_control );
1388 while( p_sys->i_control <= 0 )
1390 if( !vlc_object_alive( p_input ) || i_deadline < 0 )
1392 vlc_mutex_unlock( &p_sys->lock_control );
1393 return VLC_EGENERIC;
1396 if( vlc_cond_timedwait( &p_sys->wait_control, &p_sys->lock_control,
1399 vlc_mutex_unlock( &p_sys->lock_control );
1400 return VLC_EGENERIC;
1405 *pi_type = p_sys->control[0].i_type;
1406 *p_val = p_sys->control[0].val;
1409 if( p_sys->i_control > 0 )
1410 memmove( &p_sys->control[0], &p_sys->control[1],
1411 sizeof(*p_sys->control) * p_sys->i_control );
1412 vlc_mutex_unlock( &p_sys->lock_control );
1417 static void ControlReduce( input_thread_t *p_input )
1419 vlc_mutex_lock( &p_input->p->lock_control );
1421 for( int i = 1; i < p_input->p->i_control; i++ )
1423 const int i_lt = p_input->p->control[i-1].i_type;
1424 const int i_ct = p_input->p->control[i].i_type;
1426 /* XXX We can't merge INPUT_CONTROL_SET_ES */
1427 /* msg_Dbg( p_input, "[%d/%d] l=%d c=%d", i, p_input->p->i_control,
1431 ( i_ct == INPUT_CONTROL_SET_STATE ||
1432 i_ct == INPUT_CONTROL_SET_RATE ||
1433 i_ct == INPUT_CONTROL_SET_POSITION ||
1434 i_ct == INPUT_CONTROL_SET_TIME ||
1435 i_ct == INPUT_CONTROL_SET_PROGRAM ||
1436 i_ct == INPUT_CONTROL_SET_TITLE ||
1437 i_ct == INPUT_CONTROL_SET_SEEKPOINT ||
1438 i_ct == INPUT_CONTROL_SET_BOOKMARK ) )
1441 // msg_Dbg( p_input, "merged at %d", i );
1442 /* Remove the i-1 */
1443 for( j = i; j < p_input->p->i_control; j++ )
1444 p_input->p->control[j-1] = p_input->p->control[j];
1445 p_input->p->i_control--;
1449 /* TODO but that's not that important
1450 - merge SET_X with SET_X_CMD
1451 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before a SET_TITLE
1452 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before another among them
1457 vlc_mutex_unlock( &p_input->p->lock_control );
1460 static void ControlPause( input_thread_t *p_input, mtime_t i_control_date )
1462 int i_ret = VLC_SUCCESS;
1463 int i_state = PAUSE_S;
1465 if( p_input->p->b_can_pause )
1467 if( p_input->p->input.p_access )
1468 i_ret = access_Control( p_input->p->input.p_access,
1469 ACCESS_SET_PAUSE_STATE, true );
1471 i_ret = demux_Control( p_input->p->input.p_demux,
1472 DEMUX_SET_PAUSE_STATE, true );
1476 msg_Warn( p_input, "cannot set pause state" );
1477 i_state = p_input->p->i_state;
1484 i_ret = es_out_SetPauseState( p_input->p->p_es_out, p_input->p->b_can_pause, true, i_control_date );
1487 msg_Warn( p_input, "cannot set pause state at es_out level" );
1488 i_state = p_input->p->i_state;
1492 /* Switch to new state */
1493 input_ChangeState( p_input, i_state );
1497 static void ControlUnpause( input_thread_t *p_input, mtime_t i_control_date )
1499 int i_ret = VLC_SUCCESS;
1501 if( p_input->p->b_can_pause )
1503 if( p_input->p->input.p_access )
1504 i_ret = access_Control( p_input->p->input.p_access,
1505 ACCESS_SET_PAUSE_STATE, false );
1507 i_ret = demux_Control( p_input->p->input.p_demux,
1508 DEMUX_SET_PAUSE_STATE, false );
1511 /* FIXME What to do ? */
1512 msg_Warn( p_input, "cannot unset pause -> EOF" );
1513 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
1517 /* Switch to play */
1518 input_ChangeState( p_input, PLAYING_S );
1522 es_out_SetPauseState( p_input->p->p_es_out, false, false, i_control_date );
1525 static bool Control( input_thread_t *p_input, int i_type,
1528 const mtime_t i_control_date = mdate();
1529 /* FIXME b_force_update is abused, it should be carefully checked */
1530 bool b_force_update = false;
1533 return b_force_update;
1537 case INPUT_CONTROL_SET_DIE:
1538 msg_Dbg( p_input, "control: stopping input" );
1540 /* Mark all submodules to die */
1541 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
1544 case INPUT_CONTROL_SET_POSITION:
1545 case INPUT_CONTROL_SET_POSITION_OFFSET:
1549 if( p_input->p->b_recording )
1551 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) ignored while recording" );
1554 f_pos = val.f_float;
1555 if( i_type != INPUT_CONTROL_SET_POSITION )
1556 f_pos += var_GetFloat( p_input, "position" );
1559 else if( f_pos > 1.0 )
1561 /* Reset the decoders states and clock sync (before calling the demuxer */
1562 es_out_SetTime( p_input->p->p_es_out, -1 );
1563 if( demux_Control( p_input->p->input.p_demux, DEMUX_SET_POSITION,
1564 f_pos, !p_input->p->b_fast_seek ) )
1566 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) "
1567 "%2.1f%% failed", f_pos * 100 );
1571 if( p_input->p->i_slave > 0 )
1572 SlaveSeek( p_input );
1573 p_input->p->input.b_eof = false;
1575 b_force_update = true;
1580 case INPUT_CONTROL_SET_TIME:
1581 case INPUT_CONTROL_SET_TIME_OFFSET:
1586 if( p_input->p->b_recording )
1588 msg_Err( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) ignored while recording" );
1592 i_time = val.i_time;
1593 if( i_type != INPUT_CONTROL_SET_TIME )
1594 i_time += var_GetTime( p_input, "time" );
1599 /* Reset the decoders states and clock sync (before calling the demuxer */
1600 es_out_SetTime( p_input->p->p_es_out, -1 );
1602 i_ret = demux_Control( p_input->p->input.p_demux,
1603 DEMUX_SET_TIME, i_time,
1604 !p_input->p->b_fast_seek );
1609 /* Emulate it with a SET_POS */
1610 demux_Control( p_input->p->input.p_demux,
1611 DEMUX_GET_LENGTH, &i_length );
1614 double f_pos = (double)i_time / (double)i_length;
1615 i_ret = demux_Control( p_input->p->input.p_demux,
1616 DEMUX_SET_POSITION, f_pos,
1617 !p_input->p->b_fast_seek );
1622 msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) %"PRId64
1623 " failed or not possible", i_time );
1627 if( p_input->p->i_slave > 0 )
1628 SlaveSeek( p_input );
1629 p_input->p->input.b_eof = false;
1631 b_force_update = true;
1636 case INPUT_CONTROL_SET_STATE:
1637 if( ( val.i_int == PLAYING_S && p_input->p->i_state == PAUSE_S ) ||
1638 ( val.i_int == PAUSE_S && p_input->p->i_state == PAUSE_S ) )
1640 ControlUnpause( p_input, i_control_date );
1642 b_force_update = true;
1644 else if( val.i_int == PAUSE_S && p_input->p->i_state == PLAYING_S /* &&
1645 p_input->p->b_can_pause */ )
1647 ControlPause( p_input, i_control_date );
1649 b_force_update = true;
1651 else if( val.i_int == PAUSE_S && !p_input->p->b_can_pause && 0 )
1653 b_force_update = true;
1655 /* Correct "state" value */
1656 input_ChangeState( p_input, p_input->p->i_state );
1658 else if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
1660 msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
1664 case INPUT_CONTROL_SET_RATE:
1665 case INPUT_CONTROL_SET_RATE_SLOWER:
1666 case INPUT_CONTROL_SET_RATE_FASTER:
1671 /* Get rate and direction */
1672 if( i_type == INPUT_CONTROL_SET_RATE )
1674 i_rate = abs( val.i_int );
1675 i_rate_sign = val.i_int < 0 ? -1 : 1;
1679 static const int ppi_factor[][2] = {
1680 {1,64}, {1,32}, {1,16}, {1,8}, {1,4}, {1,3}, {1,2}, {2,3},
1682 {3,2}, {2,1}, {3,1}, {4,1}, {8,1}, {16,1}, {32,1}, {64,1},
1689 i_rate_sign = p_input->p->i_rate < 0 ? -1 : 1;
1693 for( i = 0; ppi_factor[i][0] != 0; i++ )
1695 const int i_test_r = INPUT_RATE_DEFAULT * ppi_factor[i][0] / ppi_factor[i][1];
1696 const int i_test_e = abs( abs( p_input->p->i_rate ) - i_test_r );
1697 if( i_test_e < i_error )
1704 assert( i_idx >= 0 && ppi_factor[i_idx][0] != 0 );
1706 if( i_type == INPUT_CONTROL_SET_RATE_SLOWER )
1708 if( ppi_factor[i_idx+1][0] > 0 )
1709 i_rate = INPUT_RATE_DEFAULT * ppi_factor[i_idx+1][0] / ppi_factor[i_idx+1][1];
1711 i_rate = INPUT_RATE_MAX+1;
1715 assert( i_type == INPUT_CONTROL_SET_RATE_FASTER );
1717 i_rate = INPUT_RATE_DEFAULT * ppi_factor[i_idx-1][0] / ppi_factor[i_idx-1][1];
1719 i_rate = INPUT_RATE_MIN-1;
1723 /* Check rate bound */
1724 if( i_rate < INPUT_RATE_MIN )
1726 msg_Dbg( p_input, "cannot set rate faster" );
1727 i_rate = INPUT_RATE_MIN;
1729 else if( i_rate > INPUT_RATE_MAX )
1731 msg_Dbg( p_input, "cannot set rate slower" );
1732 i_rate = INPUT_RATE_MAX;
1735 /* Apply direction */
1736 if( i_rate_sign < 0 )
1738 if( p_input->p->input.b_rescale_ts )
1740 msg_Dbg( p_input, "cannot set negative rate" );
1741 i_rate = p_input->p->i_rate;
1742 assert( i_rate > 0 );
1746 i_rate *= i_rate_sign;
1750 if( i_rate != INPUT_RATE_DEFAULT &&
1751 ( ( !p_input->p->b_can_rate_control && !p_input->p->input.b_rescale_ts ) ||
1752 ( p_input->p->p_sout && !p_input->p->b_out_pace_control ) ) )
1754 msg_Dbg( p_input, "cannot change rate" );
1755 i_rate = INPUT_RATE_DEFAULT;
1757 if( i_rate != p_input->p->i_rate &&
1758 !p_input->p->b_can_pace_control && p_input->p->b_can_rate_control )
1761 if( p_input->p->input.p_access )
1763 i_ret = VLC_EGENERIC;
1767 if( !p_input->p->input.b_rescale_ts )
1768 es_out_Control( p_input->p->p_es_out, ES_OUT_RESET_PCR );
1770 i_ret = demux_Control( p_input->p->input.p_demux,
1771 DEMUX_SET_RATE, &i_rate );
1775 msg_Warn( p_input, "ACCESS/DEMUX_SET_RATE failed" );
1776 i_rate = p_input->p->i_rate;
1781 if( i_rate != p_input->p->i_rate )
1783 p_input->p->i_rate = i_rate;
1784 input_SendEventRate( p_input, i_rate );
1786 if( p_input->p->input.b_rescale_ts )
1788 const int i_rate_source = (p_input->p->b_can_pace_control || p_input->p->b_can_rate_control ) ? i_rate : INPUT_RATE_DEFAULT;
1789 es_out_SetRate( p_input->p->p_es_out, i_rate_source, i_rate );
1792 b_force_update = true;
1797 case INPUT_CONTROL_SET_PROGRAM:
1798 /* No need to force update, es_out does it if needed */
1799 es_out_Control( p_input->p->p_es_out,
1800 ES_OUT_SET_GROUP, val.i_int );
1802 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, val.i_int,
1806 case INPUT_CONTROL_SET_ES:
1807 /* No need to force update, es_out does it if needed */
1808 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, val.i_int );
1811 case INPUT_CONTROL_RESTART_ES:
1812 es_out_Control( p_input->p->p_es_out_display, ES_OUT_RESTART_ES_BY_ID, val.i_int );
1815 case INPUT_CONTROL_SET_AUDIO_DELAY:
1816 if( !es_out_SetDelay( p_input->p->p_es_out_display, AUDIO_ES, val.i_time ) )
1818 input_SendEventAudioDelay( p_input, val.i_time );
1819 UpdatePtsDelay( p_input );
1823 case INPUT_CONTROL_SET_SPU_DELAY:
1824 if( !es_out_SetDelay( p_input->p->p_es_out_display, SPU_ES, val.i_time ) )
1826 input_SendEventSubtitleDelay( p_input, val.i_time );
1827 UpdatePtsDelay( p_input );
1831 case INPUT_CONTROL_SET_TITLE:
1832 case INPUT_CONTROL_SET_TITLE_NEXT:
1833 case INPUT_CONTROL_SET_TITLE_PREV:
1834 if( p_input->p->b_recording )
1836 msg_Err( p_input, "INPUT_CONTROL_SET_TITLE(*) ignored while recording" );
1839 if( p_input->p->input.b_title_demux &&
1840 p_input->p->input.i_title > 0 )
1843 /* FIXME handle demux title */
1844 demux_t *p_demux = p_input->p->input.p_demux;
1847 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1848 i_title = p_demux->info.i_title - 1;
1849 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1850 i_title = p_demux->info.i_title + 1;
1852 i_title = val.i_int;
1854 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1856 es_out_SetTime( p_input->p->p_es_out, -1 );
1858 demux_Control( p_demux, DEMUX_SET_TITLE, i_title );
1859 input_SendEventTitle( p_input, i_title );
1862 else if( p_input->p->input.i_title > 0 )
1864 access_t *p_access = p_input->p->input.p_access;
1867 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1868 i_title = p_access->info.i_title - 1;
1869 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1870 i_title = p_access->info.i_title + 1;
1872 i_title = val.i_int;
1874 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1876 es_out_SetTime( p_input->p->p_es_out, -1 );
1878 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1879 ACCESS_SET_TITLE, i_title );
1880 input_SendEventTitle( p_input, i_title );
1884 case INPUT_CONTROL_SET_SEEKPOINT:
1885 case INPUT_CONTROL_SET_SEEKPOINT_NEXT:
1886 case INPUT_CONTROL_SET_SEEKPOINT_PREV:
1887 if( p_input->p->b_recording )
1889 msg_Err( p_input, "INPUT_CONTROL_SET_SEEKPOINT(*) ignored while recording" );
1893 if( p_input->p->input.b_title_demux &&
1894 p_input->p->input.i_title > 0 )
1896 demux_t *p_demux = p_input->p->input.p_demux;
1898 int64_t i_input_time;
1899 int64_t i_seekpoint_time;
1901 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1903 i_seekpoint = p_demux->info.i_seekpoint;
1904 i_seekpoint_time = p_input->p->input.title[p_demux->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1905 i_input_time = var_GetTime( p_input, "time" );
1906 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1908 if( i_input_time < i_seekpoint_time + 3000000 )
1914 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1915 i_seekpoint = p_demux->info.i_seekpoint + 1;
1917 i_seekpoint = val.i_int;
1919 if( i_seekpoint >= 0 && i_seekpoint <
1920 p_input->p->input.title[p_demux->info.i_title]->i_seekpoint )
1923 es_out_SetTime( p_input->p->p_es_out, -1 );
1925 demux_Control( p_demux, DEMUX_SET_SEEKPOINT, i_seekpoint );
1926 input_SendEventSeekpoint( p_input, p_demux->info.i_title, i_seekpoint );
1929 else if( p_input->p->input.i_title > 0 )
1931 access_t *p_access = p_input->p->input.p_access;
1933 int64_t i_input_time;
1934 int64_t i_seekpoint_time;
1936 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1938 i_seekpoint = p_access->info.i_seekpoint;
1939 i_seekpoint_time = p_input->p->input.title[p_access->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1940 i_input_time = var_GetTime( p_input, "time" );
1941 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1943 if( i_input_time < i_seekpoint_time + 3000000 )
1949 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1950 i_seekpoint = p_access->info.i_seekpoint + 1;
1952 i_seekpoint = val.i_int;
1954 if( i_seekpoint >= 0 && i_seekpoint <
1955 p_input->p->input.title[p_access->info.i_title]->i_seekpoint )
1957 es_out_SetTime( p_input->p->p_es_out, -1 );
1959 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1960 ACCESS_SET_SEEKPOINT, i_seekpoint );
1961 input_SendEventSeekpoint( p_input, p_access->info.i_title, i_seekpoint );
1966 case INPUT_CONTROL_ADD_SUBTITLE:
1967 if( val.psz_string )
1969 SubtitleAdd( p_input, val.psz_string, true );
1970 free( val.psz_string );
1974 case INPUT_CONTROL_ADD_SLAVE:
1975 if( val.psz_string )
1977 input_source_t *slave = InputSourceNew( p_input );
1979 if( slave && !InputSourceInit( p_input, slave, val.psz_string, NULL ) )
1985 msg_Dbg( p_input, "adding %s as slave on the fly",
1989 if( demux_Control( p_input->p->input.p_demux,
1990 DEMUX_GET_TIME, &i_time ) )
1992 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
1993 InputSourceClean( slave );
1997 if( demux_Control( slave->p_demux,
1998 DEMUX_SET_TIME, i_time, true ) )
2000 msg_Err( p_input, "seek failed for new slave" );
2001 InputSourceClean( slave );
2006 /* Get meta (access and demux) */
2007 p_meta = vlc_meta_New();
2010 access_Control( slave->p_access, ACCESS_GET_META, p_meta );
2011 demux_Control( slave->p_demux, DEMUX_GET_META, p_meta );
2012 InputUpdateMeta( p_input, p_meta );
2015 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, slave );
2020 msg_Warn( p_input, "failed to add %s as slave",
2024 free( val.psz_string );
2028 case INPUT_CONTROL_SET_RECORD_STATE:
2029 if( !!p_input->p->b_recording != !!val.b_bool )
2031 if( p_input->p->input.b_can_stream_record )
2033 if( demux_Control( p_input->p->input.p_demux,
2034 DEMUX_SET_RECORD_STATE, val.b_bool ) )
2039 if( es_out_SetRecordState( p_input->p->p_es_out_display, val.b_bool ) )
2042 p_input->p->b_recording = val.b_bool;
2044 input_SendEventRecord( p_input, val.b_bool );
2046 b_force_update = true;
2050 case INPUT_CONTROL_SET_FRAME_NEXT:
2051 if( p_input->p->i_state == PAUSE_S )
2053 es_out_SetFrameNext( p_input->p->p_es_out );
2055 else if( p_input->p->i_state == PLAYING_S )
2057 ControlPause( p_input, i_control_date );
2061 msg_Err( p_input, "invalid state for frame next" );
2063 b_force_update = true;
2066 case INPUT_CONTROL_SET_BOOKMARK:
2068 seekpoint_t bookmark;
2070 bookmark.i_time_offset = -1;
2071 bookmark.i_byte_offset = -1;
2073 vlc_mutex_lock( &p_input->p->p_item->lock );
2074 if( val.i_int >= 0 && val.i_int < p_input->p->i_bookmark )
2076 const seekpoint_t *p_bookmark = p_input->p->pp_bookmark[val.i_int];
2077 bookmark.i_time_offset = p_bookmark->i_time_offset;
2078 bookmark.i_byte_offset = p_bookmark->i_byte_offset;
2080 vlc_mutex_unlock( &p_input->p->p_item->lock );
2082 if( bookmark.i_time_offset < 0 && bookmark.i_byte_offset < 0 )
2084 msg_Err( p_input, "invalid bookmark %d", val.i_int );
2088 if( bookmark.i_time_offset >= 0 )
2090 val.i_time = bookmark.i_time_offset;
2091 b_force_update = Control( p_input, INPUT_CONTROL_SET_TIME, val );
2093 else if( bookmark.i_byte_offset >= 0 &&
2094 p_input->p->input.p_stream )
2096 const int64_t i_size = stream_Size( p_input->p->input.p_stream );
2097 if( i_size > 0 && bookmark.i_byte_offset <= i_size )
2099 val.f_float = (double)bookmark.i_byte_offset / i_size;
2100 b_force_update = Control( p_input, INPUT_CONTROL_SET_POSITION, val );
2107 msg_Err( p_input, "not yet implemented" );
2111 return b_force_update;
2114 /*****************************************************************************
2115 * UpdateTitleSeekpoint
2116 *****************************************************************************/
2117 static int UpdateTitleSeekpoint( input_thread_t *p_input,
2118 int i_title, int i_seekpoint )
2120 int i_title_end = p_input->p->input.i_title_end -
2121 p_input->p->input.i_title_offset;
2122 int i_seekpoint_end = p_input->p->input.i_seekpoint_end -
2123 p_input->p->input.i_seekpoint_offset;
2125 if( i_title_end >= 0 && i_seekpoint_end >= 0 )
2127 if( i_title > i_title_end ||
2128 ( i_title == i_title_end && i_seekpoint > i_seekpoint_end ) )
2131 else if( i_seekpoint_end >= 0 )
2133 if( i_seekpoint > i_seekpoint_end )
2136 else if( i_title_end >= 0 )
2138 if( i_title > i_title_end )
2143 /*****************************************************************************
2145 *****************************************************************************/
2146 static int UpdateTitleSeekpointFromDemux( input_thread_t *p_input )
2148 demux_t *p_demux = p_input->p->input.p_demux;
2150 /* TODO event-like */
2151 if( p_demux->info.i_update & INPUT_UPDATE_TITLE )
2153 input_SendEventTitle( p_input, p_demux->info.i_title );
2155 p_demux->info.i_update &= ~INPUT_UPDATE_TITLE;
2157 if( p_demux->info.i_update & INPUT_UPDATE_SEEKPOINT )
2159 input_SendEventSeekpoint( p_input,
2160 p_demux->info.i_title, p_demux->info.i_seekpoint );
2162 p_demux->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2165 /* Hmmm only works with master input */
2166 if( p_input->p->input.p_demux == p_demux )
2167 return UpdateTitleSeekpoint( p_input,
2168 p_demux->info.i_title,
2169 p_demux->info.i_seekpoint );
2173 static void UpdateGenericFromDemux( input_thread_t *p_input )
2175 demux_t *p_demux = p_input->p->input.p_demux;
2177 if( p_demux->info.i_update & INPUT_UPDATE_META )
2179 vlc_meta_t *p_meta = vlc_meta_New();
2182 demux_Control( p_input->p->input.p_demux, DEMUX_GET_META, p_meta );
2183 InputUpdateMeta( p_input, p_meta );
2185 p_demux->info.i_update &= ~INPUT_UPDATE_META;
2188 p_demux->info.i_update &= ~INPUT_UPDATE_SIZE;
2192 /*****************************************************************************
2193 * Update*FromAccess:
2194 *****************************************************************************/
2195 static int UpdateTitleSeekpointFromAccess( input_thread_t *p_input )
2197 access_t *p_access = p_input->p->input.p_access;
2199 if( p_access->info.i_update & INPUT_UPDATE_TITLE )
2201 input_SendEventTitle( p_input, p_access->info.i_title );
2203 stream_Control( p_input->p->input.p_stream, STREAM_UPDATE_SIZE );
2205 p_access->info.i_update &= ~INPUT_UPDATE_TITLE;
2207 if( p_access->info.i_update & INPUT_UPDATE_SEEKPOINT )
2209 input_SendEventSeekpoint( p_input,
2210 p_access->info.i_title, p_access->info.i_seekpoint );
2212 p_access->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2214 /* Hmmm only works with master input */
2215 if( p_input->p->input.p_access == p_access )
2216 return UpdateTitleSeekpoint( p_input,
2217 p_access->info.i_title,
2218 p_access->info.i_seekpoint );
2221 static void UpdateGenericFromAccess( input_thread_t *p_input )
2223 access_t *p_access = p_input->p->input.p_access;
2225 if( p_access->info.i_update & INPUT_UPDATE_META )
2227 /* TODO maybe multi - access ? */
2228 vlc_meta_t *p_meta = vlc_meta_New();
2231 access_Control( p_input->p->input.p_access, ACCESS_GET_META, p_meta );
2232 InputUpdateMeta( p_input, p_meta );
2234 p_access->info.i_update &= ~INPUT_UPDATE_META;
2236 if( p_access->info.i_update & INPUT_UPDATE_SIGNAL )
2241 if( access_Control( p_access, ACCESS_GET_SIGNAL, &f_quality, &f_strength ) )
2242 f_quality = f_strength = -1;
2244 input_SendEventSignal( p_input, f_quality, f_strength );
2246 p_access->info.i_update &= ~INPUT_UPDATE_SIGNAL;
2249 p_access->info.i_update &= ~INPUT_UPDATE_SIZE;
2252 /*****************************************************************************
2254 *****************************************************************************/
2255 static input_source_t *InputSourceNew( input_thread_t *p_input )
2257 VLC_UNUSED(p_input);
2259 return calloc( 1, sizeof( input_source_t ) );
2262 /*****************************************************************************
2264 *****************************************************************************/
2265 static int InputSourceInit( input_thread_t *p_input,
2266 input_source_t *in, const char *psz_mrl,
2267 const char *psz_forced_demux )
2269 char psz_dup[strlen(psz_mrl) + 1];
2270 const char *psz_access;
2271 const char *psz_demux;
2276 strcpy( psz_dup, psz_mrl );
2279 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_dup );
2281 msg_Dbg( p_input, "`%s' gives access `%s' demux `%s' path `%s'",
2282 psz_mrl, psz_access, psz_demux, psz_path );
2283 if( !p_input->b_preparsing )
2285 /* Hack to allow udp://@:port syntax */
2287 (strncmp( psz_access, "udp", 3 ) &&
2288 strncmp( psz_access, "rtp", 3 )) )
2290 /* Find optional titles and seekpoints */
2291 MRLSections( p_input, psz_path, &in->i_title_start, &in->i_title_end,
2292 &in->i_seekpoint_start, &in->i_seekpoint_end );
2295 if( psz_forced_demux && *psz_forced_demux )
2297 psz_demux = psz_forced_demux;
2299 else if( *psz_demux == '\0' )
2301 /* special hack for forcing a demuxer with --demux=module
2302 * (and do nothing with a list) */
2303 char *psz_var_demux = var_GetNonEmptyString( p_input, "demux" );
2305 if( psz_var_demux != NULL &&
2306 !strchr(psz_var_demux, ',' ) &&
2307 !strchr(psz_var_demux, ':' ) )
2309 psz_demux = psz_var_demux;
2311 msg_Dbg( p_input, "enforced demux ` %s'", psz_demux );
2315 /* Try access_demux first */
2316 in->p_demux = demux_New( p_input, psz_access, psz_demux, psz_path,
2317 NULL, p_input->p->p_es_out, false );
2321 /* Preparsing is only for file:// */
2324 if( !*psz_access ) /* path without scheme:// */
2325 psz_access = "file";
2326 if( strcmp( psz_access, "file" ) )
2328 msg_Dbg( p_input, "trying to pre-parse %s", psz_path );
2333 /* Get infos from access_demux */
2334 demux_Control( in->p_demux,
2335 DEMUX_GET_PTS_DELAY, &in->i_pts_delay );
2337 in->b_title_demux = true;
2338 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2339 &in->title, &in->i_title,
2340 &in->i_title_offset, &in->i_seekpoint_offset ) )
2342 TAB_INIT( in->i_title, in->title );
2344 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_PACE,
2345 &in->b_can_pace_control ) )
2346 in->b_can_pace_control = false;
2348 if( !in->b_can_pace_control )
2350 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_RATE,
2351 &in->b_can_rate_control, &in->b_rescale_ts ) )
2353 in->b_can_rate_control = false;
2354 in->b_rescale_ts = true; /* not used */
2359 in->b_can_rate_control = true;
2360 in->b_rescale_ts = true;
2362 if( demux_Control( in->p_demux, DEMUX_CAN_PAUSE,
2363 &in->b_can_pause ) )
2364 in->b_can_pause = false;
2365 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2366 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2367 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
2369 int ret = demux_Control( in->p_demux, DEMUX_CAN_SEEK,
2371 if( ret != VLC_SUCCESS )
2373 var_Set( p_input, "can-seek", val );
2377 /* Now try a real access */
2378 in->p_access = access_New( p_input, psz_access, psz_demux, psz_path );
2380 /* Access failed, URL encoded ? */
2381 if( in->p_access == NULL && strchr( psz_path, '%' ) )
2383 decode_URI( psz_path );
2385 msg_Dbg( p_input, "retrying with access `%s' demux `%s' path `%s'",
2386 psz_access, psz_demux, psz_path );
2388 in->p_access = access_New( p_input,
2389 psz_access, psz_demux, psz_path );
2391 if( in->p_access == NULL )
2393 msg_Err( p_input, "open of `%s' failed: %s", psz_mrl,
2395 intf_UserFatal( VLC_OBJECT( p_input), false,
2396 _("Your input can't be opened"),
2397 _("VLC is unable to open the MRL '%s'."
2398 " Check the log for details."), psz_mrl );
2402 /* Get infos from access */
2403 if( !p_input->b_preparsing )
2405 access_Control( in->p_access,
2406 ACCESS_GET_PTS_DELAY, &in->i_pts_delay );
2408 in->b_title_demux = false;
2409 if( access_Control( in->p_access, ACCESS_GET_TITLE_INFO,
2410 &in->title, &in->i_title,
2411 &in->i_title_offset, &in->i_seekpoint_offset ) )
2414 TAB_INIT( in->i_title, in->title );
2416 access_Control( in->p_access, ACCESS_CAN_CONTROL_PACE,
2417 &in->b_can_pace_control );
2418 in->b_can_rate_control = in->b_can_pace_control;
2419 in->b_rescale_ts = true;
2421 access_Control( in->p_access, ACCESS_CAN_PAUSE,
2423 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2424 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2425 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
2427 access_Control( in->p_access, ACCESS_CAN_SEEK,
2429 var_Set( p_input, "can-seek", val );
2434 char **ppsz_input_list;
2436 TAB_INIT( i_input_list, ppsz_input_list );
2438 /* On master stream only, use input-list */
2439 if( &p_input->p->input == in )
2445 psz_parser = var_CreateGetNonEmptyString( p_input, "input-list" );
2447 while( psz_parser && *psz_parser )
2449 char *p = strchr( psz_parser, ',' );
2455 char *psz_name = strdup( psz_parser );
2457 TAB_APPEND( i_input_list, ppsz_input_list, psz_name );
2464 /* Autodetect extra files if none specified */
2465 if( i_input_list <= 0 )
2467 InputGetExtraFiles( p_input, &i_input_list, &ppsz_input_list,
2468 psz_access, psz_path );
2470 if( i_input_list > 0 )
2471 TAB_APPEND( i_input_list, ppsz_input_list, NULL );
2473 /* Create the stream_t */
2474 in->p_stream = stream_AccessNew( in->p_access, ppsz_input_list );
2475 if( ppsz_input_list )
2477 for( int i = 0; ppsz_input_list[i] != NULL; i++ )
2478 free( ppsz_input_list[i] );
2479 TAB_CLEAN( i_input_list, ppsz_input_list );
2482 if( in->p_stream == NULL )
2484 msg_Warn( p_input, "cannot create a stream_t from access" );
2488 /* Add stream filters */
2489 char *psz_stream_filter = var_GetNonEmptyString( p_input,
2491 in->p_stream = stream_FilterChainNew( in->p_stream,
2493 var_GetBool( p_input, "input-record-native" ) );
2494 free( psz_stream_filter );
2496 /* Open a demuxer */
2497 if( *psz_demux == '\0' && *in->p_access->psz_demux )
2499 psz_demux = in->p_access->psz_demux;
2503 /* Take access/stream redirections into account */
2504 char *psz_real_path;
2505 char *psz_buf = NULL;
2506 if( in->p_stream->psz_path )
2508 const char *psz_a, *psz_d;
2509 psz_buf = strdup( in->p_stream->psz_path );
2510 input_SplitMRL( &psz_a, &psz_d, &psz_real_path, psz_buf );
2514 psz_real_path = psz_path;
2516 in->p_demux = demux_New( p_input, psz_access, psz_demux,
2518 in->p_stream, p_input->p->p_es_out,
2519 p_input->b_preparsing );
2523 if( in->p_demux == NULL )
2525 msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
2526 psz_access, psz_demux, psz_path );
2527 intf_UserFatal( VLC_OBJECT( p_input ), false,
2528 _("VLC can't recognize the input's format"),
2529 _("The format of '%s' cannot be detected. "
2530 "Have a look at the log for details."), psz_mrl );
2534 /* Get title from demux */
2535 if( !p_input->b_preparsing && in->i_title <= 0 )
2537 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2538 &in->title, &in->i_title,
2539 &in->i_title_offset, &in->i_seekpoint_offset ))
2541 TAB_INIT( in->i_title, in->title );
2545 in->b_title_demux = true;
2550 /* Set record capabilities */
2551 if( demux_Control( in->p_demux, DEMUX_CAN_RECORD, &in->b_can_stream_record ) )
2552 in->b_can_stream_record = false;
2554 if( !var_GetBool( p_input, "input-record-native" ) )
2555 in->b_can_stream_record = false;
2556 var_SetBool( p_input, "can-record", true );
2558 var_SetBool( p_input, "can-record", in->b_can_stream_record );
2562 * FIXME improve for b_preparsing: move it after GET_META and check psz_arturl */
2563 if( 1 || !p_input->b_preparsing )
2566 input_attachment_t **attachment;
2567 if( !demux_Control( in->p_demux, DEMUX_GET_ATTACHMENTS,
2568 &attachment, &i_attachment ) )
2570 vlc_mutex_lock( &p_input->p->p_item->lock );
2571 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2572 i_attachment, attachment );
2573 vlc_mutex_unlock( &p_input->p->p_item->lock );
2576 if( !demux_Control( in->p_demux, DEMUX_GET_FPS, &f_fps ) && f_fps > 0.0 )
2578 vlc_mutex_lock( &p_input->p->p_item->lock );
2579 p_input->p->f_fps = f_fps;
2580 vlc_mutex_unlock( &p_input->p->p_item->lock );
2583 if( var_GetInteger( p_input, "clock-synchro" ) != -1 )
2584 in->b_can_pace_control = !var_GetInteger( p_input, "clock-synchro" );
2590 demux_Delete( in->p_demux );
2593 stream_Delete( in->p_stream );
2596 access_Delete( in->p_access );
2598 return VLC_EGENERIC;
2601 /*****************************************************************************
2603 *****************************************************************************/
2604 static void InputSourceClean( input_source_t *in )
2609 demux_Delete( in->p_demux );
2612 stream_Delete( in->p_stream );
2615 access_Delete( in->p_access );
2617 if( in->i_title > 0 )
2619 for( i = 0; i < in->i_title; i++ )
2620 vlc_input_title_Delete( in->title[i] );
2621 TAB_CLEAN( in->i_title, in->title );
2625 /*****************************************************************************
2627 *****************************************************************************/
2628 static void InputSourceMeta( input_thread_t *p_input,
2629 input_source_t *p_source, vlc_meta_t *p_meta )
2631 access_t *p_access = p_source->p_access;
2632 demux_t *p_demux = p_source->p_demux;
2634 /* XXX Remember that checking against p_item->p_meta->i_status & ITEM_PREPARSED
2637 /* Read access meta */
2639 access_Control( p_access, ACCESS_GET_META, p_meta );
2641 /* Read demux meta */
2642 demux_Control( p_demux, DEMUX_GET_META, p_meta );
2644 /* If the demux report unsupported meta data, try an external "meta reader" */
2646 if( demux_Control( p_demux, DEMUX_HAS_UNSUPPORTED_META, &b_bool ) )
2651 demux_meta_t *p_demux_meta = p_demux->p_private = calloc( 1, sizeof(*p_demux_meta) );
2655 module_t *p_id3 = module_need( p_demux, "meta reader", NULL, false );
2658 if( p_demux_meta->p_meta )
2660 vlc_meta_Merge( p_meta, p_demux_meta->p_meta );
2661 vlc_meta_Delete( p_demux_meta->p_meta );
2664 if( p_demux_meta->i_attachments > 0 )
2666 vlc_mutex_lock( &p_input->p->p_item->lock );
2667 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2668 p_demux_meta->i_attachments, p_demux_meta->attachments );
2669 vlc_mutex_unlock( &p_input->p->p_item->lock );
2671 module_unneed( p_demux, p_id3 );
2673 free( p_demux_meta );
2677 static void SlaveDemux( input_thread_t *p_input )
2682 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2684 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2688 for( i = 0; i < p_input->p->i_slave; i++ )
2690 input_source_t *in = p_input->p->slave[i];
2696 if( demux_Control( in->p_demux, DEMUX_SET_NEXT_DEMUX_TIME, i_time ) )
2701 if( demux_Control( in->p_demux, DEMUX_GET_TIME, &i_stime ) )
2703 msg_Err( p_input, "slave[%d] doesn't like "
2704 "DEMUX_GET_TIME -> EOF", i );
2709 if( i_stime >= i_time )
2712 if( ( i_ret = demux_Demux( in->p_demux ) ) <= 0 )
2718 i_ret = demux_Demux( in->p_demux );
2723 msg_Dbg( p_input, "slave %d EOF", i );
2729 static void SlaveSeek( input_thread_t *p_input )
2734 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2736 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2740 for( i = 0; i < p_input->p->i_slave; i++ )
2742 input_source_t *in = p_input->p->slave[i];
2744 if( demux_Control( in->p_demux, DEMUX_SET_TIME, i_time, true ) )
2747 msg_Err( p_input, "seek failed for slave %d -> EOF", i );
2757 /*****************************************************************************
2759 *****************************************************************************/
2760 static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta )
2764 /* Get meta information from user */
2765 #define GET_META( field, s ) do { \
2766 var_Get( p_input, (s), &val ); \
2767 if( val.psz_string && *val.psz_string ) \
2768 vlc_meta_Set( p_meta, vlc_meta_ ## field, val.psz_string ); \
2769 free( val.psz_string ); } while(0)
2771 GET_META( Title, "meta-title" );
2772 GET_META( Artist, "meta-artist" );
2773 GET_META( Genre, "meta-genre" );
2774 GET_META( Copyright, "meta-copyright" );
2775 GET_META( Description, "meta-description" );
2776 GET_META( Date, "meta-date" );
2777 GET_META( URL, "meta-url" );
2781 /*****************************************************************************
2782 * InputUpdateMeta: merge p_item meta data with p_meta taking care of
2783 * arturl and locking issue.
2784 *****************************************************************************/
2785 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
2787 input_item_t *p_item = p_input->p->p_item;
2789 char *psz_title = NULL;
2790 char *psz_arturl = input_item_GetArtURL( p_item );
2792 vlc_mutex_lock( &p_item->lock );
2794 if( vlc_meta_Get( p_meta, vlc_meta_Title ) && !p_item->b_fixed_name )
2795 psz_title = strdup( vlc_meta_Get( p_meta, vlc_meta_Title ) );
2797 vlc_meta_Merge( p_item->p_meta, p_meta );
2799 vlc_meta_Delete( p_meta );
2801 if( !psz_arturl || *psz_arturl == '\0' )
2803 const char *psz_tmp = vlc_meta_Get( p_item->p_meta, vlc_meta_ArtworkURL );
2805 psz_arturl = strdup( psz_tmp );
2807 vlc_mutex_unlock( &p_item->lock );
2809 if( psz_arturl && *psz_arturl )
2811 input_item_SetArtURL( p_item, psz_arturl );
2813 if( !strncmp( psz_arturl, "attachment://", strlen("attachment") ) )
2815 /* Don't look for art cover if sout
2816 * XXX It can change when sout has meta data support */
2817 if( p_input->p->p_sout && !p_input->b_preparsing )
2818 input_item_SetArtURL( p_item, "" );
2820 input_ExtractAttachmentAndCacheArt( p_input );
2827 input_item_SetName( p_item, psz_title );
2830 input_item_SetPreparsed( p_item, true );
2832 input_SendEventMeta( p_input );
2834 /** \todo handle sout meta */
2837 static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
2838 int i_new, input_attachment_t **pp_new )
2840 int i_attachment = *pi_attachment;
2841 input_attachment_t **attachment = *ppp_attachment;
2844 attachment = realloc( attachment,
2845 sizeof(input_attachment_t**) * ( i_attachment + i_new ) );
2846 for( i = 0; i < i_new; i++ )
2847 attachment[i_attachment++] = pp_new[i];
2851 *pi_attachment = i_attachment;
2852 *ppp_attachment = attachment;
2854 /*****************************************************************************
2855 * InputGetExtraFiles
2856 * Autodetect extra input list
2857 *****************************************************************************/
2858 static void InputGetExtraFilesPattern( input_thread_t *p_input,
2859 int *pi_list, char ***pppsz_list,
2860 const char *psz_path,
2861 const char *psz_match,
2862 const char *psz_format,
2863 int i_start, int i_stop )
2868 TAB_INIT( i_list, ppsz_list );
2870 char *psz_base = strdup( psz_path );
2874 /* Remove the extension */
2875 char *psz_end = &psz_base[strlen(psz_base)-strlen(psz_match)];
2876 assert( psz_end >= psz_base);
2879 /* Try to list files */
2880 for( int i = i_start; i <= i_stop; i++ )
2885 if( asprintf( &psz_file, psz_format, psz_base, i ) < 0 )
2888 if( utf8_stat( psz_file, &st ) || !S_ISREG( st.st_mode ) || !st.st_size )
2894 msg_Dbg( p_input, "Detected extra file `%s'", psz_file );
2895 TAB_APPEND( i_list, ppsz_list, psz_file );
2900 *pppsz_list = ppsz_list;
2903 static void InputGetExtraFiles( input_thread_t *p_input,
2904 int *pi_list, char ***pppsz_list,
2905 const char *psz_access, const char *psz_path )
2909 const char *psz_match;
2910 const char *psz_format;
2914 /* XXX the order is important */
2915 { ".001", "%s.%.3d", 2, 999 },
2916 { ".part1.rar", "%s.part%.1d.rar",2, 9 },
2917 { ".part01.rar", "%s.part%.2d.rar",2, 99, },
2918 { ".part001.rar", "%s.part%.3d.rar",2, 999 },
2919 { ".rar", "%s.r%.2d", 1, 99 },
2920 { NULL, NULL, 0, 0 }
2923 TAB_INIT( *pi_list, *pppsz_list );
2925 if( ( psz_access && *psz_access && strcmp( psz_access, "file" ) ) || !psz_path )
2928 const size_t i_path = strlen(psz_path);
2930 for( int i = 0; p_pattern[i].psz_match != NULL; i++ )
2932 const size_t i_ext = strlen(p_pattern[i].psz_match );
2934 if( i_path < i_ext )
2936 if( !strcmp( &psz_path[i_path-i_ext], p_pattern[i].psz_match ) )
2938 InputGetExtraFilesPattern( p_input, pi_list, pppsz_list,
2940 p_pattern[i].psz_match, p_pattern[i].psz_format,
2941 p_pattern[i].i_start, p_pattern[i].i_stop );
2948 static void input_ChangeState( input_thread_t *p_input, int i_state )
2950 const bool b_changed = p_input->p->i_state != i_state;
2952 p_input->p->i_state = i_state;
2953 if( i_state == ERROR_S )
2954 p_input->b_error = true;
2955 else if( i_state == END_S )
2956 p_input->b_eof = true;
2960 input_item_SetErrorWhenReading( p_input->p->p_item, p_input->b_error );
2961 input_SendEventState( p_input, i_state );
2966 /*****************************************************************************
2967 * MRLSplit: parse the access, demux and url part of the
2968 * Media Resource Locator.
2969 *****************************************************************************/
2970 void input_SplitMRL( const char **ppsz_access, const char **ppsz_demux, char **ppsz_path,
2973 char *psz_access = NULL;
2974 char *psz_demux = NULL;
2977 /* Either there is an access/demux specification before ://
2978 * or we have a plain local file path. */
2979 psz_path = strstr( psz_dup, "://" );
2980 if( psz_path != NULL )
2983 psz_path += 3; /* skips "://" */
2985 /* Separate access from demux (<access>/<demux>://<path>) */
2986 psz_access = psz_dup;
2987 psz_demux = strchr( psz_access, '/' );
2989 *psz_demux++ = '\0';
2991 /* We really don't want module name substitution here! */
2992 if( psz_access[0] == '$' )
2994 if( psz_demux && psz_demux[0] == '$' )
3001 *ppsz_access = psz_access ? psz_access : (char*)"";
3002 *ppsz_demux = psz_demux ? psz_demux : (char*)"";
3003 *ppsz_path = psz_path;
3006 static inline bool next(char ** src)
3010 long result = strtol( *src, &end, 0 );
3011 if( errno != 0 || result >= LONG_MAX || result <= LONG_MIN ||
3020 /*****************************************************************************
3021 * MRLSections: parse title and seekpoint info from the Media Resource Locator.
3024 * [url][@[title-start][:chapter-start][-[title-end][:chapter-end]]]
3025 *****************************************************************************/
3026 static void MRLSections( input_thread_t *p_input, char *psz_source,
3027 int *pi_title_start, int *pi_title_end,
3028 int *pi_chapter_start, int *pi_chapter_end )
3030 char *psz, *psz_end, *psz_next, *psz_check;
3032 *pi_title_start = *pi_title_end = -1;
3033 *pi_chapter_start = *pi_chapter_end = -1;
3035 /* Start by parsing titles and chapters */
3036 if( !psz_source || !( psz = strrchr( psz_source, '@' ) ) ) return;
3039 /* Check we are really dealing with a title/chapter section */
3040 psz_check = psz + 1;
3041 if( !*psz_check ) return;
3042 if( isdigit(*psz_check) )
3043 if(!next(&psz_check)) return;
3044 if( *psz_check != ':' && *psz_check != '-' && *psz_check ) return;
3045 if( *psz_check == ':' && ++psz_check )
3047 if( isdigit(*psz_check) )
3048 if(!next(&psz_check)) return;
3050 if( *psz_check != '-' && *psz_check ) return;
3051 if( *psz_check == '-' && ++psz_check )
3053 if( isdigit(*psz_check) )
3054 if(!next(&psz_check)) return;
3056 if( *psz_check != ':' && *psz_check ) return;
3057 if( *psz_check == ':' && ++psz_check )
3059 if( isdigit(*psz_check) )
3060 if(!next(&psz_check)) return;
3062 if( *psz_check ) return;
3064 /* Separate start and end */
3066 if( ( psz_end = strchr( psz, '-' ) ) ) *psz_end++ = 0;
3068 /* Look for the start title */
3069 *pi_title_start = strtol( psz, &psz_next, 0 );
3070 if( !*pi_title_start && psz == psz_next ) *pi_title_start = -1;
3071 *pi_title_end = *pi_title_start;
3074 /* Look for the start chapter */
3076 *pi_chapter_start = strtol( psz, &psz_next, 0 );
3077 if( !*pi_chapter_start && psz == psz_next ) *pi_chapter_start = -1;
3078 *pi_chapter_end = *pi_chapter_start;
3082 /* Look for the end title */
3083 *pi_title_end = strtol( psz_end, &psz_next, 0 );
3084 if( !*pi_title_end && psz_end == psz_next ) *pi_title_end = -1;
3087 /* Look for the end chapter */
3088 if( *psz_end ) psz_end++;
3089 *pi_chapter_end = strtol( psz_end, &psz_next, 0 );
3090 if( !*pi_chapter_end && psz_end == psz_next ) *pi_chapter_end = -1;
3093 msg_Dbg( p_input, "source=`%s' title=%d/%d seekpoint=%d/%d",
3094 psz_source, *pi_title_start, *pi_chapter_start,
3095 *pi_title_end, *pi_chapter_end );
3098 /*****************************************************************************
3099 * input_AddSubtitles: add a subtitles file and enable it
3100 *****************************************************************************/
3101 static void SubtitleAdd( input_thread_t *p_input, char *psz_subtitle, bool b_forced )
3103 input_source_t *sub;
3106 char *psz_path, *psz_extension;
3108 /* if we are provided a subtitle.sub file,
3109 * see if we don't have a subtitle.idx and use it instead */
3110 psz_path = strdup( psz_subtitle );
3113 psz_extension = strrchr( psz_path, '.');
3114 if( psz_extension && strcmp( psz_extension, ".sub" ) == 0 )
3118 strcpy( psz_extension, ".idx" );
3120 if( !utf8_stat( psz_path, &st ) && S_ISREG( st.st_mode ) )
3122 msg_Dbg( p_input, "using %s subtitles file instead of %s",
3123 psz_path, psz_subtitle );
3124 strcpy( psz_subtitle, psz_path );
3130 var_Change( p_input, "spu-es", VLC_VAR_CHOICESCOUNT, &count, NULL );
3132 sub = InputSourceNew( p_input );
3133 if( !sub || InputSourceInit( p_input, sub, psz_subtitle, "subtitle" ) )
3138 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, sub );
3141 if( b_forced && !var_Change( p_input, "spu-es", VLC_VAR_GETLIST, &list, NULL ) )
3143 if( count.i_int == 0 )
3145 /* if it was first one, there is disable too */
3147 if( count.i_int < list.p_list->i_count )
3149 const int i_id = list.p_list->p_values[count.i_int].i_int;
3151 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_DEFAULT_BY_ID, i_id );
3152 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, i_id );
3154 var_Change( p_input, "spu-es", VLC_VAR_FREELIST, &list, NULL );
3158 /*****************************************************************************
3160 *****************************************************************************/
3161 void input_UpdateStatistic( input_thread_t *p_input,
3162 input_statistic_t i_type, int i_delta )
3164 assert( p_input->p->i_state != INIT_S );
3166 vlc_mutex_lock( &p_input->p->counters.counters_lock);
3169 #define I(c) stats_UpdateInteger( p_input, p_input->p->counters.c, i_delta, NULL )
3170 case INPUT_STATISTIC_DECODED_VIDEO:
3173 case INPUT_STATISTIC_DECODED_AUDIO:
3176 case INPUT_STATISTIC_DECODED_SUBTITLE:
3179 case INPUT_STATISTIC_SENT_PACKET:
3180 I(p_sout_sent_packets);
3183 case INPUT_STATISTIC_SENT_BYTE:
3185 int i_bytes; /* That's pretty stupid to define it as an integer, it will overflow
3187 if( !stats_UpdateInteger( p_input, p_input->p->counters.p_sout_sent_bytes, i_delta, &i_bytes ) )
3188 stats_UpdateFloat( p_input, p_input->p->counters.p_sout_send_bitrate, i_bytes, NULL );
3192 msg_Err( p_input, "Invalid statistic type %d (internal error)", i_type );
3195 vlc_mutex_unlock( &p_input->p->counters.counters_lock);
3199 /* TODO FIXME nearly the same logic that snapshot code */
3200 char *input_CreateFilename( vlc_object_t *p_obj, const char *psz_path, const char *psz_prefix, const char *psz_extension )
3205 path = utf8_opendir( psz_path );
3210 char *psz_tmp = str_format( p_obj, psz_prefix );
3214 filename_sanitize( psz_tmp );
3215 if( asprintf( &psz_file, "%s"DIR_SEP"%s%s%s",
3217 psz_extension ? "." : "",
3218 psz_extension ? psz_extension : "" ) < 0 )
3225 psz_file = str_format( p_obj, psz_path );
3226 path_sanitize( psz_file );