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"
49 #include "../stream_output/stream_output.h"
51 #include <vlc_dialog.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_resource_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_resource_t *p_resource )
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_resource = p_resource;
206 p_input->p->p_resource = input_resource_New();
207 input_resource_SetInput( p_input->p->p_resource, 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_resource )
315 input_resource_Delete( p_input->p->p_resource );
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_resource_t *p_resource )
345 input_thread_t *p_input;
347 p_input = Create( p_parent, p_item, psz_log, false, p_resource );
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_resource_t *input_DetachResource( input_thread_t *p_input )
445 assert( p_input->b_dead );
447 input_resource_SetInput( p_input->p->p_resource, NULL );
449 input_resource_t *p_resource = input_resource_Detach( p_input->p->p_resource );
450 p_input->p->p_sout = NULL;
456 * Get the item from an input thread
457 * FIXME it does not increase ref count of the item.
458 * if it is used after p_input is destroyed nothing prevent it from
461 input_item_t *input_GetItem( input_thread_t *p_input )
463 assert( p_input && p_input->p );
464 return p_input->p->p_item;
467 /*****************************************************************************
468 * ObjectKillChildrens
469 *****************************************************************************/
470 static void ObjectKillChildrens( input_thread_t *p_input, vlc_object_t *p_obj )
475 /* FIXME ObjectKillChildrens seems a very bad idea in fact */
476 i = vlc_internals( p_obj )->i_object_type;
477 if( i == VLC_OBJECT_VOUT ||i == VLC_OBJECT_AOUT ||
478 p_obj == VLC_OBJECT(p_input->p->p_sout) ||
479 i == VLC_OBJECT_DECODER || i == VLC_OBJECT_PACKETIZER )
482 vlc_object_kill( p_obj );
484 p_list = vlc_list_children( p_obj );
485 for( i = 0; i < p_list->i_count; i++ )
486 ObjectKillChildrens( p_input, p_list->p_values[i].p_object );
487 vlc_list_release( p_list );
490 /*****************************************************************************
491 * Run: main thread loop
492 * This is the "normal" thread that spawns the input processing chain,
493 * reads the stream, cleans up and waits
494 *****************************************************************************/
495 static void *Run( vlc_object_t *p_this )
497 input_thread_t *p_input = (input_thread_t *)p_this;
498 const int canc = vlc_savecancel();
500 if( Init( p_input ) )
509 /* Tell we're dead */
510 input_SendEventDead( p_input );
511 vlc_restorecancel( canc );
515 /*****************************************************************************
516 * RunAndDestroy: main thread loop
517 * This is the "just forget me" thread that spawns the input processing chain,
518 * reads the stream, cleans up and releases memory
519 *****************************************************************************/
520 static void *RunAndDestroy( vlc_object_t *p_this )
522 input_thread_t *p_input = (input_thread_t *)p_this;
523 const int canc = vlc_savecancel();
525 if( Init( p_input ) )
535 vlc_object_release( p_input );
536 vlc_restorecancel( canc );
540 /*****************************************************************************
541 * Main loop: Fill buffers from access, and demux
542 *****************************************************************************/
546 * It asks the demuxer to demux some data
548 static void MainLoopDemux( input_thread_t *p_input, bool *pb_changed, mtime_t *pi_start_mdate )
554 if( ( p_input->p->i_stop > 0 && p_input->p->i_time >= p_input->p->i_stop ) ||
555 ( p_input->p->i_run > 0 && *pi_start_mdate+p_input->p->i_run < mdate() ) )
558 i_ret = demux_Demux( p_input->p->input.p_demux );
562 if( p_input->p->input.p_demux->info.i_update )
564 if( p_input->p->input.b_title_demux )
566 i_ret = UpdateTitleSeekpointFromDemux( p_input );
569 UpdateGenericFromDemux( p_input );
571 else if( p_input->p->input.p_access &&
572 p_input->p->input.p_access->info.i_update )
574 if( !p_input->p->input.b_title_demux )
576 i_ret = UpdateTitleSeekpointFromAccess( p_input );
579 UpdateGenericFromAccess( p_input );
583 if( i_ret == 0 ) /* EOF */
587 var_Get( p_input, "input-repeat", &repeat );
588 if( repeat.i_int == 0 )
590 /* End of file - we do not set b_die because only the
591 * playlist is allowed to do so. */
592 msg_Dbg( p_input, "EOF reached" );
593 p_input->p->input.b_eof = true;
599 msg_Dbg( p_input, "repeating the same input (%d)",
601 if( repeat.i_int > 0 )
604 var_Set( p_input, "input-repeat", repeat );
607 /* Seek to start title/seekpoint */
608 val.i_int = p_input->p->input.i_title_start -
609 p_input->p->input.i_title_offset;
610 if( val.i_int < 0 || val.i_int >= p_input->p->input.i_title )
612 input_ControlPush( p_input,
613 INPUT_CONTROL_SET_TITLE, &val );
615 val.i_int = p_input->p->input.i_seekpoint_start -
616 p_input->p->input.i_seekpoint_offset;
617 if( val.i_int > 0 /* TODO: check upper boundary */ )
618 input_ControlPush( p_input,
619 INPUT_CONTROL_SET_SEEKPOINT, &val );
621 /* Seek to start position */
622 if( p_input->p->i_start > 0 )
624 val.i_time = p_input->p->i_start;
625 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME,
631 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION,
636 *pi_start_mdate = mdate();
641 input_ChangeState( p_input, ERROR_S );
644 if( i_ret > 0 && p_input->p->i_slave > 0 )
646 SlaveDemux( p_input );
652 * It update the variables used by the interfaces
654 static void MainLoopInterface( input_thread_t *p_input )
656 double f_position = 0.0;
658 mtime_t i_length = 0;
660 /* update input status variables */
661 if( demux_Control( p_input->p->input.p_demux,
662 DEMUX_GET_POSITION, &f_position ) )
665 if( demux_Control( p_input->p->input.p_demux,
666 DEMUX_GET_TIME, &i_time ) )
668 p_input->p->i_time = i_time;
670 if( demux_Control( p_input->p->input.p_demux,
671 DEMUX_GET_LENGTH, &i_length ) )
674 es_out_SetTimes( p_input->p->p_es_out, f_position, i_time, i_length );
676 /* update current bookmark */
677 vlc_mutex_lock( &p_input->p->p_item->lock );
678 p_input->p->bookmark.i_time_offset = i_time;
679 if( p_input->p->input.p_stream )
680 p_input->p->bookmark.i_byte_offset = stream_Tell( p_input->p->input.p_stream );
681 vlc_mutex_unlock( &p_input->p->p_item->lock );
686 * It updates the globals statics
688 static void MainLoopStatistic( input_thread_t *p_input )
690 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
691 input_SendEventStatistics( p_input );
696 * The main input loop.
698 static void MainLoop( input_thread_t *p_input )
700 mtime_t i_start_mdate = mdate();
701 mtime_t i_intf_update = 0;
702 mtime_t i_statistic_update = 0;
704 /* Start the timer */
705 stats_TimerStop( p_input, STATS_TIMER_INPUT_LAUNCHING );
707 while( vlc_object_alive( p_input ) && !p_input->b_error )
718 b_force_update = false;
720 /* FIXME if p_input->p->i_state == PAUSE_S the access/access_demux
721 * is paused -> this may cause problem with some of them
722 * The same problem can be seen when seeking while paused */
723 b_paused = p_input->p->i_state == PAUSE_S &&
724 !es_out_GetBuffering( p_input->p->p_es_out );
728 if( !p_input->p->input.b_eof )
730 MainLoopDemux( p_input, &b_force_update, &i_start_mdate );
732 i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
734 else if( !p_input->b_eof && !es_out_GetEmpty( p_input->p->p_es_out ) )
736 msg_Dbg( p_input, "waiting decoder fifos to empty" );
737 i_wakeup = mdate() + INPUT_IDLE_SLEEP;
747 i_deadline = i_wakeup;
749 i_deadline = __MIN( i_intf_update, i_statistic_update );
752 ControlReduce( p_input );
753 while( !ControlPop( p_input, &i_type, &val, i_deadline ) )
756 msg_Dbg( p_input, "control type=%d", i_type );
758 if( Control( p_input, i_type, val ) )
759 b_force_update = true;
762 /* Update interface and statistics */
764 if( i_intf_update < i_current || b_force_update )
766 MainLoopInterface( p_input );
767 i_intf_update = i_current + INT64_C(250000);
768 b_force_update = false;
770 if( i_statistic_update < i_current )
772 MainLoopStatistic( p_input );
773 i_statistic_update = i_current + INT64_C(1000000);
776 /* Check if i_wakeup is still valid */
779 mtime_t i_new_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
783 } while( i_current < i_wakeup );
786 if( !p_input->b_error )
787 input_ChangeState( p_input, END_S );
790 static void InitStatistics( input_thread_t * p_input )
792 if( p_input->b_preparsing ) return;
794 /* Prepare statistics */
795 #define INIT_COUNTER( c, type, compute ) p_input->p->counters.p_##c = \
796 stats_CounterCreate( p_input, VLC_VAR_##type, STATS_##compute);
797 if( libvlc_stats( p_input ) )
799 INIT_COUNTER( read_bytes, INTEGER, COUNTER );
800 INIT_COUNTER( read_packets, INTEGER, COUNTER );
801 INIT_COUNTER( demux_read, INTEGER, COUNTER );
802 INIT_COUNTER( input_bitrate, FLOAT, DERIVATIVE );
803 INIT_COUNTER( demux_bitrate, FLOAT, DERIVATIVE );
804 INIT_COUNTER( demux_corrupted, INTEGER, COUNTER );
805 INIT_COUNTER( demux_discontinuity, INTEGER, COUNTER );
806 INIT_COUNTER( played_abuffers, INTEGER, COUNTER );
807 INIT_COUNTER( lost_abuffers, INTEGER, COUNTER );
808 INIT_COUNTER( displayed_pictures, INTEGER, COUNTER );
809 INIT_COUNTER( lost_pictures, INTEGER, COUNTER );
810 INIT_COUNTER( decoded_audio, INTEGER, COUNTER );
811 INIT_COUNTER( decoded_video, INTEGER, COUNTER );
812 INIT_COUNTER( decoded_sub, INTEGER, COUNTER );
813 p_input->p->counters.p_sout_send_bitrate = NULL;
814 p_input->p->counters.p_sout_sent_packets = NULL;
815 p_input->p->counters.p_sout_sent_bytes = NULL;
816 if( p_input->p->counters.p_demux_bitrate )
817 p_input->p->counters.p_demux_bitrate->update_interval = 1000000;
818 if( p_input->p->counters.p_input_bitrate )
819 p_input->p->counters.p_input_bitrate->update_interval = 1000000;
824 static int InitSout( input_thread_t * p_input )
826 if( p_input->b_preparsing )
829 /* Find a usable sout and attach it to p_input */
830 char *psz = var_GetNonEmptyString( p_input, "sout" );
831 if( psz && strncasecmp( p_input->p->p_item->psz_uri, "vlc:", 4 ) )
833 p_input->p->p_sout = input_resource_RequestSout( p_input->p->p_resource, NULL, psz );
834 if( !p_input->p->p_sout )
836 input_ChangeState( p_input, ERROR_S );
837 msg_Err( p_input, "cannot start stream output instance, " \
842 if( libvlc_stats( p_input ) )
844 INIT_COUNTER( sout_sent_packets, INTEGER, COUNTER );
845 INIT_COUNTER( sout_sent_bytes, INTEGER, COUNTER );
846 INIT_COUNTER( sout_send_bitrate, FLOAT, DERIVATIVE );
847 if( p_input->p->counters.p_sout_send_bitrate )
848 p_input->p->counters.p_sout_send_bitrate->update_interval =
854 input_resource_RequestSout( p_input->p->p_resource, NULL, NULL );
862 static void InitTitle( input_thread_t * p_input )
864 input_source_t *p_master = &p_input->p->input;
866 if( p_input->b_preparsing )
869 /* Create global title (from master) */
870 p_input->p->i_title = p_master->i_title;
871 p_input->p->title = p_master->title;
872 p_input->p->i_title_offset = p_master->i_title_offset;
873 p_input->p->i_seekpoint_offset = p_master->i_seekpoint_offset;
874 if( p_input->p->i_title > 0 )
876 /* Setup variables */
877 input_ControlVarNavigation( p_input );
878 input_SendEventTitle( p_input, 0 );
882 p_input->p->b_can_pace_control = p_master->b_can_pace_control;
883 p_input->p->b_can_pause = p_master->b_can_pause;
884 p_input->p->b_can_rate_control = p_master->b_can_rate_control;
887 static void StartTitle( input_thread_t * p_input )
891 /* Start title/chapter */
892 val.i_int = p_input->p->input.i_title_start -
893 p_input->p->input.i_title_offset;
894 if( val.i_int > 0 && val.i_int < p_input->p->input.i_title )
895 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
897 val.i_int = p_input->p->input.i_seekpoint_start -
898 p_input->p->input.i_seekpoint_offset;
899 if( val.i_int > 0 /* TODO: check upper boundary */ )
900 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &val );
902 /* Start/stop/run time */
903 p_input->p->i_start = INT64_C(1000000) * var_GetInteger( p_input, "start-time" );
904 p_input->p->i_stop = INT64_C(1000000) * var_GetInteger( p_input, "stop-time" );
905 p_input->p->i_run = INT64_C(1000000) * var_GetInteger( p_input, "run-time" );
906 if( p_input->p->i_run < 0 )
908 msg_Warn( p_input, "invalid run-time ignored" );
909 p_input->p->i_run = 0;
912 const mtime_t i_length = var_GetTime( p_input, "length" );
913 if( p_input->p->i_start > 0 )
915 if( p_input->p->i_start >= i_length )
917 msg_Warn( p_input, "invalid start-time ignored" );
923 msg_Dbg( p_input, "starting at time: %ds",
924 (int)( p_input->p->i_start / INT64_C(1000000) ) );
926 s.i_time = p_input->p->i_start;
927 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
930 if( p_input->p->i_stop > 0 && p_input->p->i_stop <= p_input->p->i_start )
932 msg_Warn( p_input, "invalid stop-time ignored" );
933 p_input->p->i_stop = 0;
935 p_input->p->b_fast_seek = var_GetBool( p_input, "input-fast-seek" );
938 static void LoadSubtitles( input_thread_t *p_input )
941 /* Get fps and set it if not already set */
942 const double f_fps = p_input->p->f_fps;
945 float f_requested_fps;
947 var_Create( p_input, "sub-original-fps", VLC_VAR_FLOAT );
948 var_SetFloat( p_input, "sub-original-fps", f_fps );
950 f_requested_fps = var_CreateGetFloat( p_input, "sub-fps" );
951 if( f_requested_fps != f_fps )
953 var_Create( p_input, "sub-fps", VLC_VAR_FLOAT|
955 var_SetFloat( p_input, "sub-fps", f_requested_fps );
959 const int i_delay = var_CreateGetInteger( p_input, "sub-delay" );
961 var_SetTime( p_input, "spu-delay", (mtime_t)i_delay * 100000 );
963 /* Look for and add subtitle files */
964 char *psz_subtitle = var_GetNonEmptyString( p_input, "sub-file" );
965 if( psz_subtitle != NULL )
967 msg_Dbg( p_input, "forced subtitle: %s", psz_subtitle );
968 SubtitleAdd( p_input, psz_subtitle, true );
971 if( var_GetBool( p_input, "sub-autodetect-file" ) )
973 char *psz_autopath = var_GetNonEmptyString( p_input, "sub-autodetect-path" );
974 char **ppsz_subs = subtitles_Detect( p_input, psz_autopath,
975 p_input->p->p_item->psz_uri );
976 free( psz_autopath );
978 for( int i = 0; ppsz_subs && ppsz_subs[i]; i++ )
980 /* Try to autoselect the first autodetected subtitles file
981 * if no subtitles file was specified */
982 bool b_forced = i == 0 && !psz_subtitle;
984 if( !psz_subtitle || strcmp( psz_subtitle, ppsz_subs[i] ) )
985 SubtitleAdd( p_input, ppsz_subs[i], b_forced );
987 free( ppsz_subs[i] );
991 free( psz_subtitle );
994 static void LoadSlaves( input_thread_t *p_input )
996 char *psz = var_GetNonEmptyString( p_input, "input-slave" );
1000 char *psz_org = psz;
1001 while( psz && *psz )
1003 while( *psz == ' ' || *psz == '#' )
1006 char *psz_delim = strchr( psz, '#' );
1008 *psz_delim++ = '\0';
1013 msg_Dbg( p_input, "adding slave input '%s'", psz );
1015 input_source_t *p_slave = InputSourceNew( p_input );
1016 if( p_slave && !InputSourceInit( p_input, p_slave, psz, NULL ) )
1017 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, p_slave );
1026 static void UpdatePtsDelay( input_thread_t *p_input )
1028 input_thread_private_t *p_sys = p_input->p;
1030 /* Get max pts delay from input source */
1031 mtime_t i_pts_delay = p_sys->input.i_pts_delay;
1032 for( int i = 0; i < p_sys->i_slave; i++ )
1033 i_pts_delay = __MAX( i_pts_delay, p_sys->slave[i]->i_pts_delay );
1035 if( i_pts_delay < 0 )
1038 /* Take care of audio/spu delay */
1039 const mtime_t i_audio_delay = var_GetTime( p_input, "audio-delay" );
1040 const mtime_t i_spu_delay = var_GetTime( p_input, "spu-delay" );
1041 const mtime_t i_extra_delay = __MIN( i_audio_delay, i_spu_delay );
1042 if( i_extra_delay < 0 )
1043 i_pts_delay -= i_extra_delay;
1045 /* Update cr_average depending on the caching */
1046 const int i_cr_average = var_GetInteger( p_input, "cr-average" ) * i_pts_delay / DEFAULT_PTS_DELAY;
1049 es_out_SetJitter( p_input->p->p_es_out, i_pts_delay, i_cr_average );
1052 static void InitPrograms( input_thread_t * p_input )
1057 /* Compute correct pts_delay */
1058 UpdatePtsDelay( p_input );
1061 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, true );
1062 i_es_out_mode = ES_OUT_MODE_AUTO;
1064 if( p_input->p->p_sout )
1066 var_Get( p_input, "sout-all", &val );
1069 i_es_out_mode = ES_OUT_MODE_ALL;
1074 var_Get( p_input, "programs", &val );
1075 if( val.p_list && val.p_list->i_count )
1077 i_es_out_mode = ES_OUT_MODE_PARTIAL;
1078 /* Note : we should remove the "program" callback. */
1082 var_Change( p_input, "programs", VLC_VAR_FREELIST, &val,
1087 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, i_es_out_mode );
1089 /* Inform the demuxer about waited group (needed only for DVB) */
1090 if( i_es_out_mode == ES_OUT_MODE_ALL )
1092 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1, NULL );
1094 else if( i_es_out_mode == ES_OUT_MODE_PARTIAL )
1096 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1,
1101 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP,
1102 (int) var_GetInteger( p_input, "program" ), NULL );
1106 static int Init( input_thread_t * p_input )
1111 for( i = 0; i < p_input->p->p_item->i_options; i++ )
1113 if( !strncmp( p_input->p->p_item->ppsz_options[i], "meta-file", 9 ) )
1115 msg_Dbg( p_input, "Input is a meta file: disabling unneeded options" );
1116 var_SetString( p_input, "sout", "" );
1117 var_SetBool( p_input, "sout-all", false );
1118 var_SetString( p_input, "input-slave", "" );
1119 var_SetInteger( p_input, "input-repeat", 0 );
1120 var_SetString( p_input, "sub-file", "" );
1121 var_SetBool( p_input, "sub-autodetect-file", false );
1125 InitStatistics( p_input );
1127 ret = InitSout( p_input );
1128 if( ret != VLC_SUCCESS )
1133 p_input->p->p_es_out_display = input_EsOutNew( p_input, p_input->p->i_rate );
1134 p_input->p->p_es_out = input_EsOutTimeshiftNew( p_input, p_input->p->p_es_out_display, p_input->p->i_rate );
1135 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, false );
1136 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
1138 var_Create( p_input, "bit-rate", VLC_VAR_INTEGER );
1139 var_Create( p_input, "sample-rate", VLC_VAR_INTEGER );
1142 input_ChangeState( p_input, OPENING_S );
1143 input_SendEventCache( p_input, 0.0 );
1146 if( InputSourceInit( p_input, &p_input->p->input,
1147 p_input->p->p_item->psz_uri, NULL ) )
1152 InitTitle( p_input );
1154 /* Load master infos */
1157 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_LENGTH,
1161 i_length = input_item_GetDuration( p_input->p->p_item );
1162 input_SendEventTimes( p_input, 0.0, 0, i_length );
1164 if( !p_input->b_preparsing )
1166 StartTitle( p_input );
1167 LoadSubtitles( p_input );
1168 LoadSlaves( p_input );
1169 InitPrograms( p_input );
1172 if( !p_input->b_preparsing && p_input->p->p_sout )
1174 p_input->p->b_out_pace_control = (p_input->p->p_sout->i_out_pace_nocontrol > 0);
1176 if( p_input->p->b_can_pace_control && p_input->p->b_out_pace_control )
1178 /* We don't want a high input priority here or we'll
1179 * end-up sucking up all the CPU time */
1180 vlc_thread_set_priority( p_input, VLC_THREAD_PRIORITY_LOW );
1183 msg_Dbg( p_input, "starting in %s mode",
1184 p_input->p->b_out_pace_control ? "async" : "sync" );
1187 p_meta = vlc_meta_New();
1190 /* Get meta data from users */
1191 InputMetaUser( p_input, p_meta );
1193 /* Get meta data from master input */
1194 InputSourceMeta( p_input, &p_input->p->input, p_meta );
1196 /* And from slave */
1197 for( int i = 0; i < p_input->p->i_slave; i++ )
1198 InputSourceMeta( p_input, p_input->p->slave[i], p_meta );
1201 InputUpdateMeta( p_input, p_meta );
1204 msg_Dbg( p_input, "`%s' successfully opened",
1205 p_input->p->p_item->psz_uri );
1207 /* initialization is complete */
1208 input_ChangeState( p_input, PLAYING_S );
1213 input_ChangeState( p_input, ERROR_S );
1215 if( p_input->p->p_es_out )
1216 es_out_Delete( p_input->p->p_es_out );
1217 if( p_input->p->p_es_out_display )
1218 es_out_Delete( p_input->p->p_es_out_display );
1219 if( p_input->p->p_resource )
1221 if( p_input->p->p_sout )
1222 input_resource_RequestSout( p_input->p->p_resource,
1223 p_input->p->p_sout, NULL );
1224 input_resource_SetInput( p_input->p->p_resource, NULL );
1230 if( !p_input->b_preparsing && libvlc_stats( p_input ) )
1232 #define EXIT_COUNTER( c ) do { if( p_input->p->counters.p_##c ) \
1233 stats_CounterClean( p_input->p->counters.p_##c );\
1234 p_input->p->counters.p_##c = NULL; } while(0)
1235 EXIT_COUNTER( read_bytes );
1236 EXIT_COUNTER( read_packets );
1237 EXIT_COUNTER( demux_read );
1238 EXIT_COUNTER( input_bitrate );
1239 EXIT_COUNTER( demux_bitrate );
1240 EXIT_COUNTER( played_abuffers );
1241 EXIT_COUNTER( lost_abuffers );
1242 EXIT_COUNTER( displayed_pictures );
1243 EXIT_COUNTER( lost_pictures );
1244 EXIT_COUNTER( decoded_audio );
1245 EXIT_COUNTER( decoded_video );
1246 EXIT_COUNTER( decoded_sub );
1248 if( p_input->p->p_sout )
1250 EXIT_COUNTER( sout_sent_packets );
1251 EXIT_COUNTER( sout_sent_bytes );
1252 EXIT_COUNTER( sout_send_bitrate );
1257 /* Mark them deleted */
1258 p_input->p->input.p_demux = NULL;
1259 p_input->p->input.p_stream = NULL;
1260 p_input->p->input.p_access = NULL;
1261 p_input->p->p_es_out = NULL;
1262 p_input->p->p_es_out_display = NULL;
1263 p_input->p->p_sout = NULL;
1265 return VLC_EGENERIC;
1268 /*****************************************************************************
1269 * End: end the input thread
1270 *****************************************************************************/
1271 static void End( input_thread_t * p_input )
1275 /* We are at the end */
1276 input_ChangeState( p_input, END_S );
1278 /* Clean control variables */
1279 input_ControlVarStop( p_input );
1281 /* Stop es out activity */
1282 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, false );
1283 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
1285 /* Clean up master */
1286 InputSourceClean( &p_input->p->input );
1289 for( i = 0; i < p_input->p->i_slave; i++ )
1291 InputSourceClean( p_input->p->slave[i] );
1292 free( p_input->p->slave[i] );
1294 free( p_input->p->slave );
1296 /* Unload all modules */
1297 if( p_input->p->p_es_out )
1298 es_out_Delete( p_input->p->p_es_out );
1299 if( p_input->p->p_es_out_display )
1300 es_out_Delete( p_input->p->p_es_out_display );
1302 if( !p_input->b_preparsing )
1304 #define CL_CO( c ) stats_CounterClean( p_input->p->counters.p_##c ); p_input->p->counters.p_##c = NULL;
1305 if( libvlc_stats( p_input ) )
1307 /* make sure we are up to date */
1308 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
1309 CL_CO( read_bytes );
1310 CL_CO( read_packets );
1311 CL_CO( demux_read );
1312 CL_CO( input_bitrate );
1313 CL_CO( demux_bitrate );
1314 CL_CO( played_abuffers );
1315 CL_CO( lost_abuffers );
1316 CL_CO( displayed_pictures );
1317 CL_CO( lost_pictures );
1318 CL_CO( decoded_audio) ;
1319 CL_CO( decoded_video );
1320 CL_CO( decoded_sub) ;
1323 /* Close optional stream output instance */
1324 if( p_input->p->p_sout )
1326 CL_CO( sout_sent_packets );
1327 CL_CO( sout_sent_bytes );
1328 CL_CO( sout_send_bitrate );
1333 if( p_input->p->i_attachment > 0 )
1335 for( i = 0; i < p_input->p->i_attachment; i++ )
1336 vlc_input_attachment_Delete( p_input->p->attachment[i] );
1337 TAB_CLEAN( p_input->p->i_attachment, p_input->p->attachment );
1341 input_resource_RequestSout( p_input->p->p_resource,
1342 p_input->p->p_sout, NULL );
1343 input_resource_SetInput( p_input->p->p_resource, NULL );
1346 /*****************************************************************************
1348 *****************************************************************************/
1349 void input_ControlPush( input_thread_t *p_input,
1350 int i_type, vlc_value_t *p_val )
1352 vlc_mutex_lock( &p_input->p->lock_control );
1353 if( i_type == INPUT_CONTROL_SET_DIE )
1355 /* Special case, empty the control */
1356 p_input->p->i_control = 1;
1357 p_input->p->control[0].i_type = i_type;
1358 memset( &p_input->p->control[0].val, 0, sizeof( vlc_value_t ) );
1360 else if( p_input->p->i_control >= INPUT_CONTROL_FIFO_SIZE )
1362 msg_Err( p_input, "input control fifo overflow, trashing type=%d",
1367 p_input->p->control[p_input->p->i_control].i_type = i_type;
1369 p_input->p->control[p_input->p->i_control].val = *p_val;
1371 memset( &p_input->p->control[p_input->p->i_control].val, 0,
1372 sizeof( vlc_value_t ) );
1374 p_input->p->i_control++;
1376 vlc_cond_signal( &p_input->p->wait_control );
1377 vlc_mutex_unlock( &p_input->p->lock_control );
1380 static inline int ControlPop( input_thread_t *p_input,
1381 int *pi_type, vlc_value_t *p_val,
1382 mtime_t i_deadline )
1384 input_thread_private_t *p_sys = p_input->p;
1386 vlc_mutex_lock( &p_sys->lock_control );
1387 while( p_sys->i_control <= 0 )
1389 if( !vlc_object_alive( p_input ) || i_deadline < 0 )
1391 vlc_mutex_unlock( &p_sys->lock_control );
1392 return VLC_EGENERIC;
1395 if( vlc_cond_timedwait( &p_sys->wait_control, &p_sys->lock_control,
1398 vlc_mutex_unlock( &p_sys->lock_control );
1399 return VLC_EGENERIC;
1404 *pi_type = p_sys->control[0].i_type;
1405 *p_val = p_sys->control[0].val;
1408 if( p_sys->i_control > 0 )
1409 memmove( &p_sys->control[0], &p_sys->control[1],
1410 sizeof(*p_sys->control) * p_sys->i_control );
1411 vlc_mutex_unlock( &p_sys->lock_control );
1416 static void ControlReduce( input_thread_t *p_input )
1418 vlc_mutex_lock( &p_input->p->lock_control );
1420 for( int i = 1; i < p_input->p->i_control; i++ )
1422 const int i_lt = p_input->p->control[i-1].i_type;
1423 const int i_ct = p_input->p->control[i].i_type;
1425 /* XXX We can't merge INPUT_CONTROL_SET_ES */
1426 /* msg_Dbg( p_input, "[%d/%d] l=%d c=%d", i, p_input->p->i_control,
1430 ( i_ct == INPUT_CONTROL_SET_STATE ||
1431 i_ct == INPUT_CONTROL_SET_RATE ||
1432 i_ct == INPUT_CONTROL_SET_POSITION ||
1433 i_ct == INPUT_CONTROL_SET_TIME ||
1434 i_ct == INPUT_CONTROL_SET_PROGRAM ||
1435 i_ct == INPUT_CONTROL_SET_TITLE ||
1436 i_ct == INPUT_CONTROL_SET_SEEKPOINT ||
1437 i_ct == INPUT_CONTROL_SET_BOOKMARK ) )
1440 // msg_Dbg( p_input, "merged at %d", i );
1441 /* Remove the i-1 */
1442 for( j = i; j < p_input->p->i_control; j++ )
1443 p_input->p->control[j-1] = p_input->p->control[j];
1444 p_input->p->i_control--;
1448 /* TODO but that's not that important
1449 - merge SET_X with SET_X_CMD
1450 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before a SET_TITLE
1451 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before another among them
1456 vlc_mutex_unlock( &p_input->p->lock_control );
1459 static void ControlPause( input_thread_t *p_input, mtime_t i_control_date )
1461 int i_ret = VLC_SUCCESS;
1462 int i_state = PAUSE_S;
1464 if( p_input->p->b_can_pause )
1466 if( p_input->p->input.p_access )
1467 i_ret = access_Control( p_input->p->input.p_access,
1468 ACCESS_SET_PAUSE_STATE, true );
1470 i_ret = demux_Control( p_input->p->input.p_demux,
1471 DEMUX_SET_PAUSE_STATE, true );
1475 msg_Warn( p_input, "cannot set pause state" );
1476 i_state = p_input->p->i_state;
1483 i_ret = es_out_SetPauseState( p_input->p->p_es_out, p_input->p->b_can_pause, true, i_control_date );
1486 msg_Warn( p_input, "cannot set pause state at es_out level" );
1487 i_state = p_input->p->i_state;
1491 /* Switch to new state */
1492 input_ChangeState( p_input, i_state );
1496 static void ControlUnpause( input_thread_t *p_input, mtime_t i_control_date )
1498 int i_ret = VLC_SUCCESS;
1500 if( p_input->p->b_can_pause )
1502 if( p_input->p->input.p_access )
1503 i_ret = access_Control( p_input->p->input.p_access,
1504 ACCESS_SET_PAUSE_STATE, false );
1506 i_ret = demux_Control( p_input->p->input.p_demux,
1507 DEMUX_SET_PAUSE_STATE, false );
1510 /* FIXME What to do ? */
1511 msg_Warn( p_input, "cannot unset pause -> EOF" );
1512 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
1516 /* Switch to play */
1517 input_ChangeState( p_input, PLAYING_S );
1521 es_out_SetPauseState( p_input->p->p_es_out, false, false, i_control_date );
1524 static bool Control( input_thread_t *p_input, int i_type,
1527 const mtime_t i_control_date = mdate();
1528 /* FIXME b_force_update is abused, it should be carefully checked */
1529 bool b_force_update = false;
1532 return b_force_update;
1536 case INPUT_CONTROL_SET_DIE:
1537 msg_Dbg( p_input, "control: stopping input" );
1539 /* Mark all submodules to die */
1540 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
1543 case INPUT_CONTROL_SET_POSITION:
1544 case INPUT_CONTROL_SET_POSITION_OFFSET:
1548 if( p_input->p->b_recording )
1550 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) ignored while recording" );
1553 f_pos = val.f_float;
1554 if( i_type != INPUT_CONTROL_SET_POSITION )
1555 f_pos += var_GetFloat( p_input, "position" );
1558 else if( f_pos > 1.0 )
1560 /* Reset the decoders states and clock sync (before calling the demuxer */
1561 es_out_SetTime( p_input->p->p_es_out, -1 );
1562 if( demux_Control( p_input->p->input.p_demux, DEMUX_SET_POSITION,
1563 f_pos, !p_input->p->b_fast_seek ) )
1565 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) "
1566 "%2.1f%% failed", f_pos * 100 );
1570 if( p_input->p->i_slave > 0 )
1571 SlaveSeek( p_input );
1572 p_input->p->input.b_eof = false;
1574 b_force_update = true;
1579 case INPUT_CONTROL_SET_TIME:
1580 case INPUT_CONTROL_SET_TIME_OFFSET:
1585 if( p_input->p->b_recording )
1587 msg_Err( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) ignored while recording" );
1591 i_time = val.i_time;
1592 if( i_type != INPUT_CONTROL_SET_TIME )
1593 i_time += var_GetTime( p_input, "time" );
1598 /* Reset the decoders states and clock sync (before calling the demuxer */
1599 es_out_SetTime( p_input->p->p_es_out, -1 );
1601 i_ret = demux_Control( p_input->p->input.p_demux,
1602 DEMUX_SET_TIME, i_time,
1603 !p_input->p->b_fast_seek );
1608 /* Emulate it with a SET_POS */
1609 demux_Control( p_input->p->input.p_demux,
1610 DEMUX_GET_LENGTH, &i_length );
1613 double f_pos = (double)i_time / (double)i_length;
1614 i_ret = demux_Control( p_input->p->input.p_demux,
1615 DEMUX_SET_POSITION, f_pos,
1616 !p_input->p->b_fast_seek );
1621 msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) %"PRId64
1622 " failed or not possible", i_time );
1626 if( p_input->p->i_slave > 0 )
1627 SlaveSeek( p_input );
1628 p_input->p->input.b_eof = false;
1630 b_force_update = true;
1635 case INPUT_CONTROL_SET_STATE:
1636 if( ( val.i_int == PLAYING_S && p_input->p->i_state == PAUSE_S ) ||
1637 ( val.i_int == PAUSE_S && p_input->p->i_state == PAUSE_S ) )
1639 ControlUnpause( p_input, i_control_date );
1641 b_force_update = true;
1643 else if( val.i_int == PAUSE_S && p_input->p->i_state == PLAYING_S /* &&
1644 p_input->p->b_can_pause */ )
1646 ControlPause( p_input, i_control_date );
1648 b_force_update = true;
1650 else if( val.i_int == PAUSE_S && !p_input->p->b_can_pause && 0 )
1652 b_force_update = true;
1654 /* Correct "state" value */
1655 input_ChangeState( p_input, p_input->p->i_state );
1657 else if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
1659 msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
1663 case INPUT_CONTROL_SET_RATE:
1664 case INPUT_CONTROL_SET_RATE_SLOWER:
1665 case INPUT_CONTROL_SET_RATE_FASTER:
1670 /* Get rate and direction */
1671 if( i_type == INPUT_CONTROL_SET_RATE )
1673 i_rate = abs( val.i_int );
1674 i_rate_sign = val.i_int < 0 ? -1 : 1;
1678 static const int ppi_factor[][2] = {
1679 {1,64}, {1,32}, {1,16}, {1,8}, {1,4}, {1,3}, {1,2}, {2,3},
1681 {3,2}, {2,1}, {3,1}, {4,1}, {8,1}, {16,1}, {32,1}, {64,1},
1688 i_rate_sign = p_input->p->i_rate < 0 ? -1 : 1;
1692 for( i = 0; ppi_factor[i][0] != 0; i++ )
1694 const int i_test_r = INPUT_RATE_DEFAULT * ppi_factor[i][0] / ppi_factor[i][1];
1695 const int i_test_e = abs( abs( p_input->p->i_rate ) - i_test_r );
1696 if( i_test_e < i_error )
1703 assert( i_idx >= 0 && ppi_factor[i_idx][0] != 0 );
1705 if( i_type == INPUT_CONTROL_SET_RATE_SLOWER )
1707 if( ppi_factor[i_idx+1][0] > 0 )
1708 i_rate = INPUT_RATE_DEFAULT * ppi_factor[i_idx+1][0] / ppi_factor[i_idx+1][1];
1710 i_rate = INPUT_RATE_MAX+1;
1714 assert( i_type == INPUT_CONTROL_SET_RATE_FASTER );
1716 i_rate = INPUT_RATE_DEFAULT * ppi_factor[i_idx-1][0] / ppi_factor[i_idx-1][1];
1718 i_rate = INPUT_RATE_MIN-1;
1722 /* Check rate bound */
1723 if( i_rate < INPUT_RATE_MIN )
1725 msg_Dbg( p_input, "cannot set rate faster" );
1726 i_rate = INPUT_RATE_MIN;
1728 else if( i_rate > INPUT_RATE_MAX )
1730 msg_Dbg( p_input, "cannot set rate slower" );
1731 i_rate = INPUT_RATE_MAX;
1734 /* Apply direction */
1735 if( i_rate_sign < 0 )
1737 if( p_input->p->input.b_rescale_ts )
1739 msg_Dbg( p_input, "cannot set negative rate" );
1740 i_rate = p_input->p->i_rate;
1741 assert( i_rate > 0 );
1745 i_rate *= i_rate_sign;
1749 if( i_rate != INPUT_RATE_DEFAULT &&
1750 ( ( !p_input->p->b_can_rate_control && !p_input->p->input.b_rescale_ts ) ||
1751 ( p_input->p->p_sout && !p_input->p->b_out_pace_control ) ) )
1753 msg_Dbg( p_input, "cannot change rate" );
1754 i_rate = INPUT_RATE_DEFAULT;
1756 if( i_rate != p_input->p->i_rate &&
1757 !p_input->p->b_can_pace_control && p_input->p->b_can_rate_control )
1760 if( p_input->p->input.p_access )
1762 i_ret = VLC_EGENERIC;
1766 if( !p_input->p->input.b_rescale_ts )
1767 es_out_Control( p_input->p->p_es_out, ES_OUT_RESET_PCR );
1769 i_ret = demux_Control( p_input->p->input.p_demux,
1770 DEMUX_SET_RATE, &i_rate );
1774 msg_Warn( p_input, "ACCESS/DEMUX_SET_RATE failed" );
1775 i_rate = p_input->p->i_rate;
1780 if( i_rate != p_input->p->i_rate )
1782 p_input->p->i_rate = i_rate;
1783 input_SendEventRate( p_input, i_rate );
1785 if( p_input->p->input.b_rescale_ts )
1787 const int i_rate_source = (p_input->p->b_can_pace_control || p_input->p->b_can_rate_control ) ? i_rate : INPUT_RATE_DEFAULT;
1788 es_out_SetRate( p_input->p->p_es_out, i_rate_source, i_rate );
1791 b_force_update = true;
1796 case INPUT_CONTROL_SET_PROGRAM:
1797 /* No need to force update, es_out does it if needed */
1798 es_out_Control( p_input->p->p_es_out,
1799 ES_OUT_SET_GROUP, val.i_int );
1801 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, val.i_int,
1805 case INPUT_CONTROL_SET_ES:
1806 /* No need to force update, es_out does it if needed */
1807 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, val.i_int );
1810 case INPUT_CONTROL_RESTART_ES:
1811 es_out_Control( p_input->p->p_es_out_display, ES_OUT_RESTART_ES_BY_ID, val.i_int );
1814 case INPUT_CONTROL_SET_AUDIO_DELAY:
1815 if( !es_out_SetDelay( p_input->p->p_es_out_display, AUDIO_ES, val.i_time ) )
1817 input_SendEventAudioDelay( p_input, val.i_time );
1818 UpdatePtsDelay( p_input );
1822 case INPUT_CONTROL_SET_SPU_DELAY:
1823 if( !es_out_SetDelay( p_input->p->p_es_out_display, SPU_ES, val.i_time ) )
1825 input_SendEventSubtitleDelay( p_input, val.i_time );
1826 UpdatePtsDelay( p_input );
1830 case INPUT_CONTROL_SET_TITLE:
1831 case INPUT_CONTROL_SET_TITLE_NEXT:
1832 case INPUT_CONTROL_SET_TITLE_PREV:
1833 if( p_input->p->b_recording )
1835 msg_Err( p_input, "INPUT_CONTROL_SET_TITLE(*) ignored while recording" );
1838 if( p_input->p->input.b_title_demux &&
1839 p_input->p->input.i_title > 0 )
1842 /* FIXME handle demux title */
1843 demux_t *p_demux = p_input->p->input.p_demux;
1846 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1847 i_title = p_demux->info.i_title - 1;
1848 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1849 i_title = p_demux->info.i_title + 1;
1851 i_title = val.i_int;
1853 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1855 es_out_SetTime( p_input->p->p_es_out, -1 );
1857 demux_Control( p_demux, DEMUX_SET_TITLE, i_title );
1858 input_SendEventTitle( p_input, i_title );
1861 else if( p_input->p->input.i_title > 0 )
1863 access_t *p_access = p_input->p->input.p_access;
1866 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1867 i_title = p_access->info.i_title - 1;
1868 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1869 i_title = p_access->info.i_title + 1;
1871 i_title = val.i_int;
1873 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1875 es_out_SetTime( p_input->p->p_es_out, -1 );
1877 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1878 ACCESS_SET_TITLE, i_title );
1879 input_SendEventTitle( p_input, i_title );
1883 case INPUT_CONTROL_SET_SEEKPOINT:
1884 case INPUT_CONTROL_SET_SEEKPOINT_NEXT:
1885 case INPUT_CONTROL_SET_SEEKPOINT_PREV:
1886 if( p_input->p->b_recording )
1888 msg_Err( p_input, "INPUT_CONTROL_SET_SEEKPOINT(*) ignored while recording" );
1892 if( p_input->p->input.b_title_demux &&
1893 p_input->p->input.i_title > 0 )
1895 demux_t *p_demux = p_input->p->input.p_demux;
1897 int64_t i_input_time;
1898 int64_t i_seekpoint_time;
1900 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1902 i_seekpoint = p_demux->info.i_seekpoint;
1903 i_seekpoint_time = p_input->p->input.title[p_demux->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1904 i_input_time = var_GetTime( p_input, "time" );
1905 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1907 if( i_input_time < i_seekpoint_time + 3000000 )
1913 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1914 i_seekpoint = p_demux->info.i_seekpoint + 1;
1916 i_seekpoint = val.i_int;
1918 if( i_seekpoint >= 0 && i_seekpoint <
1919 p_input->p->input.title[p_demux->info.i_title]->i_seekpoint )
1922 es_out_SetTime( p_input->p->p_es_out, -1 );
1924 demux_Control( p_demux, DEMUX_SET_SEEKPOINT, i_seekpoint );
1925 input_SendEventSeekpoint( p_input, p_demux->info.i_title, i_seekpoint );
1928 else if( p_input->p->input.i_title > 0 )
1930 access_t *p_access = p_input->p->input.p_access;
1932 int64_t i_input_time;
1933 int64_t i_seekpoint_time;
1935 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1937 i_seekpoint = p_access->info.i_seekpoint;
1938 i_seekpoint_time = p_input->p->input.title[p_access->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1939 i_input_time = var_GetTime( p_input, "time" );
1940 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1942 if( i_input_time < i_seekpoint_time + 3000000 )
1948 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1949 i_seekpoint = p_access->info.i_seekpoint + 1;
1951 i_seekpoint = val.i_int;
1953 if( i_seekpoint >= 0 && i_seekpoint <
1954 p_input->p->input.title[p_access->info.i_title]->i_seekpoint )
1956 es_out_SetTime( p_input->p->p_es_out, -1 );
1958 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1959 ACCESS_SET_SEEKPOINT, i_seekpoint );
1960 input_SendEventSeekpoint( p_input, p_access->info.i_title, i_seekpoint );
1965 case INPUT_CONTROL_ADD_SUBTITLE:
1966 if( val.psz_string )
1968 SubtitleAdd( p_input, val.psz_string, true );
1969 free( val.psz_string );
1973 case INPUT_CONTROL_ADD_SLAVE:
1974 if( val.psz_string )
1976 input_source_t *slave = InputSourceNew( p_input );
1978 if( slave && !InputSourceInit( p_input, slave, val.psz_string, NULL ) )
1984 msg_Dbg( p_input, "adding %s as slave on the fly",
1988 if( demux_Control( p_input->p->input.p_demux,
1989 DEMUX_GET_TIME, &i_time ) )
1991 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
1992 InputSourceClean( slave );
1996 if( demux_Control( slave->p_demux,
1997 DEMUX_SET_TIME, i_time, true ) )
1999 msg_Err( p_input, "seek failed for new slave" );
2000 InputSourceClean( slave );
2005 /* Get meta (access and demux) */
2006 p_meta = vlc_meta_New();
2009 access_Control( slave->p_access, ACCESS_GET_META, p_meta );
2010 demux_Control( slave->p_demux, DEMUX_GET_META, p_meta );
2011 InputUpdateMeta( p_input, p_meta );
2014 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, slave );
2019 msg_Warn( p_input, "failed to add %s as slave",
2023 free( val.psz_string );
2027 case INPUT_CONTROL_SET_RECORD_STATE:
2028 if( !!p_input->p->b_recording != !!val.b_bool )
2030 if( p_input->p->input.b_can_stream_record )
2032 if( demux_Control( p_input->p->input.p_demux,
2033 DEMUX_SET_RECORD_STATE, val.b_bool ) )
2038 if( es_out_SetRecordState( p_input->p->p_es_out_display, val.b_bool ) )
2041 p_input->p->b_recording = val.b_bool;
2043 input_SendEventRecord( p_input, val.b_bool );
2045 b_force_update = true;
2049 case INPUT_CONTROL_SET_FRAME_NEXT:
2050 if( p_input->p->i_state == PAUSE_S )
2052 es_out_SetFrameNext( p_input->p->p_es_out );
2054 else if( p_input->p->i_state == PLAYING_S )
2056 ControlPause( p_input, i_control_date );
2060 msg_Err( p_input, "invalid state for frame next" );
2062 b_force_update = true;
2065 case INPUT_CONTROL_SET_BOOKMARK:
2067 seekpoint_t bookmark;
2069 bookmark.i_time_offset = -1;
2070 bookmark.i_byte_offset = -1;
2072 vlc_mutex_lock( &p_input->p->p_item->lock );
2073 if( val.i_int >= 0 && val.i_int < p_input->p->i_bookmark )
2075 const seekpoint_t *p_bookmark = p_input->p->pp_bookmark[val.i_int];
2076 bookmark.i_time_offset = p_bookmark->i_time_offset;
2077 bookmark.i_byte_offset = p_bookmark->i_byte_offset;
2079 vlc_mutex_unlock( &p_input->p->p_item->lock );
2081 if( bookmark.i_time_offset < 0 && bookmark.i_byte_offset < 0 )
2083 msg_Err( p_input, "invalid bookmark %d", val.i_int );
2087 if( bookmark.i_time_offset >= 0 )
2089 val.i_time = bookmark.i_time_offset;
2090 b_force_update = Control( p_input, INPUT_CONTROL_SET_TIME, val );
2092 else if( bookmark.i_byte_offset >= 0 &&
2093 p_input->p->input.p_stream )
2095 const int64_t i_size = stream_Size( p_input->p->input.p_stream );
2096 if( i_size > 0 && bookmark.i_byte_offset <= i_size )
2098 val.f_float = (double)bookmark.i_byte_offset / i_size;
2099 b_force_update = Control( p_input, INPUT_CONTROL_SET_POSITION, val );
2106 msg_Err( p_input, "not yet implemented" );
2110 return b_force_update;
2113 /*****************************************************************************
2114 * UpdateTitleSeekpoint
2115 *****************************************************************************/
2116 static int UpdateTitleSeekpoint( input_thread_t *p_input,
2117 int i_title, int i_seekpoint )
2119 int i_title_end = p_input->p->input.i_title_end -
2120 p_input->p->input.i_title_offset;
2121 int i_seekpoint_end = p_input->p->input.i_seekpoint_end -
2122 p_input->p->input.i_seekpoint_offset;
2124 if( i_title_end >= 0 && i_seekpoint_end >= 0 )
2126 if( i_title > i_title_end ||
2127 ( i_title == i_title_end && i_seekpoint > i_seekpoint_end ) )
2130 else if( i_seekpoint_end >= 0 )
2132 if( i_seekpoint > i_seekpoint_end )
2135 else if( i_title_end >= 0 )
2137 if( i_title > i_title_end )
2142 /*****************************************************************************
2144 *****************************************************************************/
2145 static int UpdateTitleSeekpointFromDemux( input_thread_t *p_input )
2147 demux_t *p_demux = p_input->p->input.p_demux;
2149 /* TODO event-like */
2150 if( p_demux->info.i_update & INPUT_UPDATE_TITLE )
2152 input_SendEventTitle( p_input, p_demux->info.i_title );
2154 p_demux->info.i_update &= ~INPUT_UPDATE_TITLE;
2156 if( p_demux->info.i_update & INPUT_UPDATE_SEEKPOINT )
2158 input_SendEventSeekpoint( p_input,
2159 p_demux->info.i_title, p_demux->info.i_seekpoint );
2161 p_demux->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2164 /* Hmmm only works with master input */
2165 if( p_input->p->input.p_demux == p_demux )
2166 return UpdateTitleSeekpoint( p_input,
2167 p_demux->info.i_title,
2168 p_demux->info.i_seekpoint );
2172 static void UpdateGenericFromDemux( input_thread_t *p_input )
2174 demux_t *p_demux = p_input->p->input.p_demux;
2176 if( p_demux->info.i_update & INPUT_UPDATE_META )
2178 vlc_meta_t *p_meta = vlc_meta_New();
2181 demux_Control( p_input->p->input.p_demux, DEMUX_GET_META, p_meta );
2182 InputUpdateMeta( p_input, p_meta );
2184 p_demux->info.i_update &= ~INPUT_UPDATE_META;
2187 p_demux->info.i_update &= ~INPUT_UPDATE_SIZE;
2191 /*****************************************************************************
2192 * Update*FromAccess:
2193 *****************************************************************************/
2194 static int UpdateTitleSeekpointFromAccess( input_thread_t *p_input )
2196 access_t *p_access = p_input->p->input.p_access;
2198 if( p_access->info.i_update & INPUT_UPDATE_TITLE )
2200 input_SendEventTitle( p_input, p_access->info.i_title );
2202 stream_Control( p_input->p->input.p_stream, STREAM_UPDATE_SIZE );
2204 p_access->info.i_update &= ~INPUT_UPDATE_TITLE;
2206 if( p_access->info.i_update & INPUT_UPDATE_SEEKPOINT )
2208 input_SendEventSeekpoint( p_input,
2209 p_access->info.i_title, p_access->info.i_seekpoint );
2211 p_access->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2213 /* Hmmm only works with master input */
2214 if( p_input->p->input.p_access == p_access )
2215 return UpdateTitleSeekpoint( p_input,
2216 p_access->info.i_title,
2217 p_access->info.i_seekpoint );
2220 static void UpdateGenericFromAccess( input_thread_t *p_input )
2222 access_t *p_access = p_input->p->input.p_access;
2224 if( p_access->info.i_update & INPUT_UPDATE_META )
2226 /* TODO maybe multi - access ? */
2227 vlc_meta_t *p_meta = vlc_meta_New();
2230 access_Control( p_input->p->input.p_access, ACCESS_GET_META, p_meta );
2231 InputUpdateMeta( p_input, p_meta );
2233 p_access->info.i_update &= ~INPUT_UPDATE_META;
2235 if( p_access->info.i_update & INPUT_UPDATE_SIGNAL )
2240 if( access_Control( p_access, ACCESS_GET_SIGNAL, &f_quality, &f_strength ) )
2241 f_quality = f_strength = -1;
2243 input_SendEventSignal( p_input, f_quality, f_strength );
2245 p_access->info.i_update &= ~INPUT_UPDATE_SIGNAL;
2248 p_access->info.i_update &= ~INPUT_UPDATE_SIZE;
2251 /*****************************************************************************
2253 *****************************************************************************/
2254 static input_source_t *InputSourceNew( input_thread_t *p_input )
2256 VLC_UNUSED(p_input);
2258 return calloc( 1, sizeof( input_source_t ) );
2261 /*****************************************************************************
2263 *****************************************************************************/
2264 static int InputSourceInit( input_thread_t *p_input,
2265 input_source_t *in, const char *psz_mrl,
2266 const char *psz_forced_demux )
2268 char psz_dup[strlen(psz_mrl) + 1];
2269 const char *psz_access;
2270 const char *psz_demux;
2275 strcpy( psz_dup, psz_mrl );
2278 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_dup );
2280 msg_Dbg( p_input, "`%s' gives access `%s' demux `%s' path `%s'",
2281 psz_mrl, psz_access, psz_demux, psz_path );
2282 if( !p_input->b_preparsing )
2284 /* Hack to allow udp://@:port syntax */
2286 (strncmp( psz_access, "udp", 3 ) &&
2287 strncmp( psz_access, "rtp", 3 )) )
2289 /* Find optional titles and seekpoints */
2290 MRLSections( p_input, psz_path, &in->i_title_start, &in->i_title_end,
2291 &in->i_seekpoint_start, &in->i_seekpoint_end );
2294 if( psz_forced_demux && *psz_forced_demux )
2296 psz_demux = psz_forced_demux;
2298 else if( *psz_demux == '\0' )
2300 /* special hack for forcing a demuxer with --demux=module
2301 * (and do nothing with a list) */
2302 char *psz_var_demux = var_GetNonEmptyString( p_input, "demux" );
2304 if( psz_var_demux != NULL &&
2305 !strchr(psz_var_demux, ',' ) &&
2306 !strchr(psz_var_demux, ':' ) )
2308 psz_demux = psz_var_demux;
2310 msg_Dbg( p_input, "enforced demux ` %s'", psz_demux );
2314 /* Try access_demux first */
2315 in->p_demux = demux_New( p_input, psz_access, psz_demux, psz_path,
2316 NULL, p_input->p->p_es_out, false );
2320 /* Preparsing is only for file:// */
2323 if( !*psz_access ) /* path without scheme:// */
2324 psz_access = "file";
2325 if( strcmp( psz_access, "file" ) )
2327 msg_Dbg( p_input, "trying to pre-parse %s", psz_path );
2332 /* Get infos from access_demux */
2333 demux_Control( in->p_demux,
2334 DEMUX_GET_PTS_DELAY, &in->i_pts_delay );
2336 in->b_title_demux = true;
2337 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2338 &in->title, &in->i_title,
2339 &in->i_title_offset, &in->i_seekpoint_offset ) )
2341 TAB_INIT( in->i_title, in->title );
2343 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_PACE,
2344 &in->b_can_pace_control ) )
2345 in->b_can_pace_control = false;
2347 if( !in->b_can_pace_control )
2349 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_RATE,
2350 &in->b_can_rate_control, &in->b_rescale_ts ) )
2352 in->b_can_rate_control = false;
2353 in->b_rescale_ts = true; /* not used */
2358 in->b_can_rate_control = true;
2359 in->b_rescale_ts = true;
2361 if( demux_Control( in->p_demux, DEMUX_CAN_PAUSE,
2362 &in->b_can_pause ) )
2363 in->b_can_pause = false;
2364 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2365 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2366 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
2368 int ret = demux_Control( in->p_demux, DEMUX_CAN_SEEK,
2370 if( ret != VLC_SUCCESS )
2372 var_Set( p_input, "can-seek", val );
2376 /* Now try a real access */
2377 in->p_access = access_New( p_input, psz_access, psz_demux, psz_path );
2379 /* Access failed, URL encoded ? */
2380 if( in->p_access == NULL && strchr( psz_path, '%' ) )
2382 decode_URI( psz_path );
2384 msg_Dbg( p_input, "retrying with access `%s' demux `%s' path `%s'",
2385 psz_access, psz_demux, psz_path );
2387 in->p_access = access_New( p_input,
2388 psz_access, psz_demux, psz_path );
2390 if( in->p_access == NULL )
2392 msg_Err( p_input, "open of `%s' failed: %s", psz_mrl,
2394 dialog_Fatal( p_input, _("Your input can't be opened"),
2395 _("VLC is unable to open the MRL '%s'."
2396 " Check the log for details."), psz_mrl );
2400 /* Get infos from access */
2401 if( !p_input->b_preparsing )
2404 access_Control( in->p_access,
2405 ACCESS_GET_PTS_DELAY, &in->i_pts_delay );
2407 in->b_title_demux = false;
2408 if( access_Control( in->p_access, ACCESS_GET_TITLE_INFO,
2409 &in->title, &in->i_title,
2410 &in->i_title_offset, &in->i_seekpoint_offset ) )
2413 TAB_INIT( in->i_title, in->title );
2415 access_Control( in->p_access, ACCESS_CAN_CONTROL_PACE,
2416 &in->b_can_pace_control );
2417 in->b_can_rate_control = in->b_can_pace_control;
2418 in->b_rescale_ts = true;
2420 access_Control( in->p_access, ACCESS_CAN_PAUSE, &in->b_can_pause );
2421 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2422 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2423 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
2425 access_Control( in->p_access, ACCESS_CAN_SEEK, &b_can_seek );
2426 var_SetBool( p_input, "can-seek", b_can_seek );
2431 char **ppsz_input_list;
2433 TAB_INIT( i_input_list, ppsz_input_list );
2435 /* On master stream only, use input-list */
2436 if( &p_input->p->input == in )
2442 psz_parser = var_CreateGetNonEmptyString( p_input, "input-list" );
2444 while( psz_parser && *psz_parser )
2446 char *p = strchr( psz_parser, ',' );
2452 char *psz_name = strdup( psz_parser );
2454 TAB_APPEND( i_input_list, ppsz_input_list, psz_name );
2461 /* Autodetect extra files if none specified */
2462 if( i_input_list <= 0 )
2464 InputGetExtraFiles( p_input, &i_input_list, &ppsz_input_list,
2465 psz_access, psz_path );
2467 if( i_input_list > 0 )
2468 TAB_APPEND( i_input_list, ppsz_input_list, NULL );
2470 /* Create the stream_t */
2471 in->p_stream = stream_AccessNew( in->p_access, ppsz_input_list );
2472 if( ppsz_input_list )
2474 for( int i = 0; ppsz_input_list[i] != NULL; i++ )
2475 free( ppsz_input_list[i] );
2476 TAB_CLEAN( i_input_list, ppsz_input_list );
2479 if( in->p_stream == NULL )
2481 msg_Warn( p_input, "cannot create a stream_t from access" );
2485 /* Add stream filters */
2486 char *psz_stream_filter = var_GetNonEmptyString( p_input,
2488 in->p_stream = stream_FilterChainNew( in->p_stream,
2490 var_GetBool( p_input, "input-record-native" ) );
2491 free( psz_stream_filter );
2493 /* Open a demuxer */
2494 if( *psz_demux == '\0' && *in->p_access->psz_demux )
2496 psz_demux = in->p_access->psz_demux;
2500 /* Take access/stream redirections into account */
2501 char *psz_real_path;
2502 char *psz_buf = NULL;
2503 if( in->p_stream->psz_path )
2505 const char *psz_a, *psz_d;
2506 psz_buf = strdup( in->p_stream->psz_path );
2507 input_SplitMRL( &psz_a, &psz_d, &psz_real_path, psz_buf );
2511 psz_real_path = psz_path;
2513 in->p_demux = demux_New( p_input, psz_access, psz_demux,
2515 in->p_stream, p_input->p->p_es_out,
2516 p_input->b_preparsing );
2520 if( in->p_demux == NULL )
2522 msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
2523 psz_access, psz_demux, psz_path );
2524 dialog_Fatal( VLC_OBJECT( p_input ),
2525 _("VLC can't recognize the input's format"),
2526 _("The format of '%s' cannot be detected. "
2527 "Have a look at the log for details."), psz_mrl );
2531 /* Get title from demux */
2532 if( !p_input->b_preparsing && in->i_title <= 0 )
2534 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2535 &in->title, &in->i_title,
2536 &in->i_title_offset, &in->i_seekpoint_offset ))
2538 TAB_INIT( in->i_title, in->title );
2542 in->b_title_demux = true;
2547 /* Set record capabilities */
2548 if( demux_Control( in->p_demux, DEMUX_CAN_RECORD, &in->b_can_stream_record ) )
2549 in->b_can_stream_record = false;
2551 if( !var_GetBool( p_input, "input-record-native" ) )
2552 in->b_can_stream_record = false;
2553 var_SetBool( p_input, "can-record", true );
2555 var_SetBool( p_input, "can-record", in->b_can_stream_record );
2559 * FIXME improve for b_preparsing: move it after GET_META and check psz_arturl */
2560 if( 1 || !p_input->b_preparsing )
2563 input_attachment_t **attachment;
2564 if( !demux_Control( in->p_demux, DEMUX_GET_ATTACHMENTS,
2565 &attachment, &i_attachment ) )
2567 vlc_mutex_lock( &p_input->p->p_item->lock );
2568 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2569 i_attachment, attachment );
2570 vlc_mutex_unlock( &p_input->p->p_item->lock );
2573 if( !demux_Control( in->p_demux, DEMUX_GET_FPS, &f_fps ) && f_fps > 0.0 )
2575 vlc_mutex_lock( &p_input->p->p_item->lock );
2576 p_input->p->f_fps = f_fps;
2577 vlc_mutex_unlock( &p_input->p->p_item->lock );
2580 if( var_GetInteger( p_input, "clock-synchro" ) != -1 )
2581 in->b_can_pace_control = !var_GetInteger( p_input, "clock-synchro" );
2587 demux_Delete( in->p_demux );
2590 stream_Delete( in->p_stream );
2593 access_Delete( in->p_access );
2595 return VLC_EGENERIC;
2598 /*****************************************************************************
2600 *****************************************************************************/
2601 static void InputSourceClean( input_source_t *in )
2606 demux_Delete( in->p_demux );
2609 stream_Delete( in->p_stream );
2612 access_Delete( in->p_access );
2614 if( in->i_title > 0 )
2616 for( i = 0; i < in->i_title; i++ )
2617 vlc_input_title_Delete( in->title[i] );
2618 TAB_CLEAN( in->i_title, in->title );
2622 /*****************************************************************************
2624 *****************************************************************************/
2625 static void InputSourceMeta( input_thread_t *p_input,
2626 input_source_t *p_source, vlc_meta_t *p_meta )
2628 access_t *p_access = p_source->p_access;
2629 demux_t *p_demux = p_source->p_demux;
2631 /* XXX Remember that checking against p_item->p_meta->i_status & ITEM_PREPARSED
2634 /* Read access meta */
2636 access_Control( p_access, ACCESS_GET_META, p_meta );
2638 /* Read demux meta */
2639 demux_Control( p_demux, DEMUX_GET_META, p_meta );
2641 /* If the demux report unsupported meta data, try an external "meta reader" */
2643 if( demux_Control( p_demux, DEMUX_HAS_UNSUPPORTED_META, &b_bool ) )
2648 demux_meta_t *p_demux_meta = p_demux->p_private = calloc( 1, sizeof(*p_demux_meta) );
2652 module_t *p_id3 = module_need( p_demux, "meta reader", NULL, false );
2655 if( p_demux_meta->p_meta )
2657 vlc_meta_Merge( p_meta, p_demux_meta->p_meta );
2658 vlc_meta_Delete( p_demux_meta->p_meta );
2661 if( p_demux_meta->i_attachments > 0 )
2663 vlc_mutex_lock( &p_input->p->p_item->lock );
2664 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2665 p_demux_meta->i_attachments, p_demux_meta->attachments );
2666 vlc_mutex_unlock( &p_input->p->p_item->lock );
2668 module_unneed( p_demux, p_id3 );
2670 free( p_demux_meta );
2674 static void SlaveDemux( input_thread_t *p_input )
2679 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2681 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2685 for( i = 0; i < p_input->p->i_slave; i++ )
2687 input_source_t *in = p_input->p->slave[i];
2693 if( demux_Control( in->p_demux, DEMUX_SET_NEXT_DEMUX_TIME, i_time ) )
2698 if( demux_Control( in->p_demux, DEMUX_GET_TIME, &i_stime ) )
2700 msg_Err( p_input, "slave[%d] doesn't like "
2701 "DEMUX_GET_TIME -> EOF", i );
2706 if( i_stime >= i_time )
2709 if( ( i_ret = demux_Demux( in->p_demux ) ) <= 0 )
2715 i_ret = demux_Demux( in->p_demux );
2720 msg_Dbg( p_input, "slave %d EOF", i );
2726 static void SlaveSeek( input_thread_t *p_input )
2731 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2733 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2737 for( i = 0; i < p_input->p->i_slave; i++ )
2739 input_source_t *in = p_input->p->slave[i];
2741 if( demux_Control( in->p_demux, DEMUX_SET_TIME, i_time, true ) )
2744 msg_Err( p_input, "seek failed for slave %d -> EOF", i );
2754 /*****************************************************************************
2756 *****************************************************************************/
2757 static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta )
2761 /* Get meta information from user */
2762 #define GET_META( field, s ) do { \
2763 var_Get( p_input, (s), &val ); \
2764 if( val.psz_string && *val.psz_string ) \
2765 vlc_meta_Set( p_meta, vlc_meta_ ## field, val.psz_string ); \
2766 free( val.psz_string ); } while(0)
2768 GET_META( Title, "meta-title" );
2769 GET_META( Artist, "meta-artist" );
2770 GET_META( Genre, "meta-genre" );
2771 GET_META( Copyright, "meta-copyright" );
2772 GET_META( Description, "meta-description" );
2773 GET_META( Date, "meta-date" );
2774 GET_META( URL, "meta-url" );
2778 /*****************************************************************************
2779 * InputUpdateMeta: merge p_item meta data with p_meta taking care of
2780 * arturl and locking issue.
2781 *****************************************************************************/
2782 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
2784 input_item_t *p_item = p_input->p->p_item;
2786 char *psz_title = NULL;
2787 char *psz_arturl = input_item_GetArtURL( p_item );
2789 vlc_mutex_lock( &p_item->lock );
2791 if( vlc_meta_Get( p_meta, vlc_meta_Title ) && !p_item->b_fixed_name )
2792 psz_title = strdup( vlc_meta_Get( p_meta, vlc_meta_Title ) );
2794 vlc_meta_Merge( p_item->p_meta, p_meta );
2796 vlc_meta_Delete( p_meta );
2798 if( !psz_arturl || *psz_arturl == '\0' )
2800 const char *psz_tmp = vlc_meta_Get( p_item->p_meta, vlc_meta_ArtworkURL );
2802 psz_arturl = strdup( psz_tmp );
2804 vlc_mutex_unlock( &p_item->lock );
2806 if( psz_arturl && *psz_arturl )
2808 input_item_SetArtURL( p_item, psz_arturl );
2810 if( !strncmp( psz_arturl, "attachment://", strlen("attachment") ) )
2812 /* Don't look for art cover if sout
2813 * XXX It can change when sout has meta data support */
2814 if( p_input->p->p_sout && !p_input->b_preparsing )
2815 input_item_SetArtURL( p_item, "" );
2817 input_ExtractAttachmentAndCacheArt( p_input );
2824 input_item_SetName( p_item, psz_title );
2827 input_item_SetPreparsed( p_item, true );
2829 input_SendEventMeta( p_input );
2831 /** \todo handle sout meta */
2834 static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
2835 int i_new, input_attachment_t **pp_new )
2837 int i_attachment = *pi_attachment;
2838 input_attachment_t **attachment = *ppp_attachment;
2841 attachment = realloc( attachment,
2842 sizeof(input_attachment_t**) * ( i_attachment + i_new ) );
2843 for( i = 0; i < i_new; i++ )
2844 attachment[i_attachment++] = pp_new[i];
2848 *pi_attachment = i_attachment;
2849 *ppp_attachment = attachment;
2851 /*****************************************************************************
2852 * InputGetExtraFiles
2853 * Autodetect extra input list
2854 *****************************************************************************/
2855 static void InputGetExtraFilesPattern( input_thread_t *p_input,
2856 int *pi_list, char ***pppsz_list,
2857 const char *psz_path,
2858 const char *psz_match,
2859 const char *psz_format,
2860 int i_start, int i_stop )
2865 TAB_INIT( i_list, ppsz_list );
2867 char *psz_base = strdup( psz_path );
2871 /* Remove the extension */
2872 char *psz_end = &psz_base[strlen(psz_base)-strlen(psz_match)];
2873 assert( psz_end >= psz_base);
2876 /* Try to list files */
2877 for( int i = i_start; i <= i_stop; i++ )
2882 if( asprintf( &psz_file, psz_format, psz_base, i ) < 0 )
2885 if( utf8_stat( psz_file, &st ) || !S_ISREG( st.st_mode ) || !st.st_size )
2891 msg_Dbg( p_input, "Detected extra file `%s'", psz_file );
2892 TAB_APPEND( i_list, ppsz_list, psz_file );
2897 *pppsz_list = ppsz_list;
2900 static void InputGetExtraFiles( input_thread_t *p_input,
2901 int *pi_list, char ***pppsz_list,
2902 const char *psz_access, const char *psz_path )
2906 const char *psz_match;
2907 const char *psz_format;
2911 /* XXX the order is important */
2912 { ".001", "%s.%.3d", 2, 999 },
2913 { ".part1.rar", "%s.part%.1d.rar",2, 9 },
2914 { ".part01.rar", "%s.part%.2d.rar",2, 99, },
2915 { ".part001.rar", "%s.part%.3d.rar",2, 999 },
2916 { ".rar", "%s.r%.2d", 1, 99 },
2917 { NULL, NULL, 0, 0 }
2920 TAB_INIT( *pi_list, *pppsz_list );
2922 if( ( psz_access && *psz_access && strcmp( psz_access, "file" ) ) || !psz_path )
2925 const size_t i_path = strlen(psz_path);
2927 for( int i = 0; p_pattern[i].psz_match != NULL; i++ )
2929 const size_t i_ext = strlen(p_pattern[i].psz_match );
2931 if( i_path < i_ext )
2933 if( !strcmp( &psz_path[i_path-i_ext], p_pattern[i].psz_match ) )
2935 InputGetExtraFilesPattern( p_input, pi_list, pppsz_list,
2937 p_pattern[i].psz_match, p_pattern[i].psz_format,
2938 p_pattern[i].i_start, p_pattern[i].i_stop );
2945 static void input_ChangeState( input_thread_t *p_input, int i_state )
2947 const bool b_changed = p_input->p->i_state != i_state;
2949 p_input->p->i_state = i_state;
2950 if( i_state == ERROR_S )
2951 p_input->b_error = true;
2952 else if( i_state == END_S )
2953 p_input->b_eof = true;
2957 input_item_SetErrorWhenReading( p_input->p->p_item, p_input->b_error );
2958 input_SendEventState( p_input, i_state );
2963 /*****************************************************************************
2964 * MRLSplit: parse the access, demux and url part of the
2965 * Media Resource Locator.
2966 *****************************************************************************/
2967 void input_SplitMRL( const char **ppsz_access, const char **ppsz_demux, char **ppsz_path,
2970 char *psz_access = NULL;
2971 char *psz_demux = NULL;
2974 /* Either there is an access/demux specification before ://
2975 * or we have a plain local file path. */
2976 psz_path = strstr( psz_dup, "://" );
2977 if( psz_path != NULL )
2980 psz_path += 3; /* skips "://" */
2982 /* Separate access from demux (<access>/<demux>://<path>) */
2983 psz_access = psz_dup;
2984 psz_demux = strchr( psz_access, '/' );
2986 *psz_demux++ = '\0';
2988 /* We really don't want module name substitution here! */
2989 if( psz_access[0] == '$' )
2991 if( psz_demux && psz_demux[0] == '$' )
2998 *ppsz_access = psz_access ? psz_access : (char*)"";
2999 *ppsz_demux = psz_demux ? psz_demux : (char*)"";
3000 *ppsz_path = psz_path;
3003 static inline bool next(char ** src)
3007 long result = strtol( *src, &end, 0 );
3008 if( errno != 0 || result >= LONG_MAX || result <= LONG_MIN ||
3017 /*****************************************************************************
3018 * MRLSections: parse title and seekpoint info from the Media Resource Locator.
3021 * [url][@[title-start][:chapter-start][-[title-end][:chapter-end]]]
3022 *****************************************************************************/
3023 static void MRLSections( input_thread_t *p_input, char *psz_source,
3024 int *pi_title_start, int *pi_title_end,
3025 int *pi_chapter_start, int *pi_chapter_end )
3027 char *psz, *psz_end, *psz_next, *psz_check;
3029 *pi_title_start = *pi_title_end = -1;
3030 *pi_chapter_start = *pi_chapter_end = -1;
3032 /* Start by parsing titles and chapters */
3033 if( !psz_source || !( psz = strrchr( psz_source, '@' ) ) ) return;
3036 /* Check we are really dealing with a title/chapter section */
3037 psz_check = psz + 1;
3038 if( !*psz_check ) return;
3039 if( isdigit(*psz_check) )
3040 if(!next(&psz_check)) return;
3041 if( *psz_check != ':' && *psz_check != '-' && *psz_check ) return;
3042 if( *psz_check == ':' && ++psz_check )
3044 if( isdigit(*psz_check) )
3045 if(!next(&psz_check)) return;
3047 if( *psz_check != '-' && *psz_check ) return;
3048 if( *psz_check == '-' && ++psz_check )
3050 if( isdigit(*psz_check) )
3051 if(!next(&psz_check)) return;
3053 if( *psz_check != ':' && *psz_check ) return;
3054 if( *psz_check == ':' && ++psz_check )
3056 if( isdigit(*psz_check) )
3057 if(!next(&psz_check)) return;
3059 if( *psz_check ) return;
3061 /* Separate start and end */
3063 if( ( psz_end = strchr( psz, '-' ) ) ) *psz_end++ = 0;
3065 /* Look for the start title */
3066 *pi_title_start = strtol( psz, &psz_next, 0 );
3067 if( !*pi_title_start && psz == psz_next ) *pi_title_start = -1;
3068 *pi_title_end = *pi_title_start;
3071 /* Look for the start chapter */
3073 *pi_chapter_start = strtol( psz, &psz_next, 0 );
3074 if( !*pi_chapter_start && psz == psz_next ) *pi_chapter_start = -1;
3075 *pi_chapter_end = *pi_chapter_start;
3079 /* Look for the end title */
3080 *pi_title_end = strtol( psz_end, &psz_next, 0 );
3081 if( !*pi_title_end && psz_end == psz_next ) *pi_title_end = -1;
3084 /* Look for the end chapter */
3085 if( *psz_end ) psz_end++;
3086 *pi_chapter_end = strtol( psz_end, &psz_next, 0 );
3087 if( !*pi_chapter_end && psz_end == psz_next ) *pi_chapter_end = -1;
3090 msg_Dbg( p_input, "source=`%s' title=%d/%d seekpoint=%d/%d",
3091 psz_source, *pi_title_start, *pi_chapter_start,
3092 *pi_title_end, *pi_chapter_end );
3095 /*****************************************************************************
3096 * input_AddSubtitles: add a subtitles file and enable it
3097 *****************************************************************************/
3098 static void SubtitleAdd( input_thread_t *p_input, char *psz_subtitle, bool b_forced )
3100 input_source_t *sub;
3103 char *psz_path, *psz_extension;
3105 /* if we are provided a subtitle.sub file,
3106 * see if we don't have a subtitle.idx and use it instead */
3107 psz_path = strdup( psz_subtitle );
3110 psz_extension = strrchr( psz_path, '.');
3111 if( psz_extension && strcmp( psz_extension, ".sub" ) == 0 )
3115 strcpy( psz_extension, ".idx" );
3117 if( !utf8_stat( psz_path, &st ) && S_ISREG( st.st_mode ) )
3119 msg_Dbg( p_input, "using %s subtitles file instead of %s",
3120 psz_path, psz_subtitle );
3121 strcpy( psz_subtitle, psz_path );
3127 var_Change( p_input, "spu-es", VLC_VAR_CHOICESCOUNT, &count, NULL );
3129 sub = InputSourceNew( p_input );
3130 if( !sub || InputSourceInit( p_input, sub, psz_subtitle, "subtitle" ) )
3135 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, sub );
3138 if( b_forced && !var_Change( p_input, "spu-es", VLC_VAR_GETLIST, &list, NULL ) )
3140 if( count.i_int == 0 )
3142 /* if it was first one, there is disable too */
3144 if( count.i_int < list.p_list->i_count )
3146 const int i_id = list.p_list->p_values[count.i_int].i_int;
3148 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_DEFAULT_BY_ID, i_id );
3149 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, i_id );
3151 var_Change( p_input, "spu-es", VLC_VAR_FREELIST, &list, NULL );
3155 /*****************************************************************************
3157 *****************************************************************************/
3158 void input_UpdateStatistic( input_thread_t *p_input,
3159 input_statistic_t i_type, int i_delta )
3161 assert( p_input->p->i_state != INIT_S );
3163 vlc_mutex_lock( &p_input->p->counters.counters_lock);
3166 #define I(c) stats_UpdateInteger( p_input, p_input->p->counters.c, i_delta, NULL )
3167 case INPUT_STATISTIC_DECODED_VIDEO:
3170 case INPUT_STATISTIC_DECODED_AUDIO:
3173 case INPUT_STATISTIC_DECODED_SUBTITLE:
3176 case INPUT_STATISTIC_SENT_PACKET:
3177 I(p_sout_sent_packets);
3180 case INPUT_STATISTIC_SENT_BYTE:
3182 int i_bytes; /* That's pretty stupid to define it as an integer, it will overflow
3184 if( !stats_UpdateInteger( p_input, p_input->p->counters.p_sout_sent_bytes, i_delta, &i_bytes ) )
3185 stats_UpdateFloat( p_input, p_input->p->counters.p_sout_send_bitrate, i_bytes, NULL );
3189 msg_Err( p_input, "Invalid statistic type %d (internal error)", i_type );
3192 vlc_mutex_unlock( &p_input->p->counters.counters_lock);
3196 /* TODO FIXME nearly the same logic that snapshot code */
3197 char *input_CreateFilename( vlc_object_t *p_obj, const char *psz_path, const char *psz_prefix, const char *psz_extension )
3202 path = utf8_opendir( psz_path );
3207 char *psz_tmp = str_format( p_obj, psz_prefix );
3211 filename_sanitize( psz_tmp );
3212 if( asprintf( &psz_file, "%s"DIR_SEP"%s%s%s",
3214 psz_extension ? "." : "",
3215 psz_extension ? psz_extension : "" ) < 0 )
3222 psz_file = str_format( p_obj, psz_path );
3223 path_sanitize( psz_file );