1 /*****************************************************************************
2 * item.c: input_item management
3 *****************************************************************************
4 * Copyright (C) 1998-2004 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
29 #include <vlc_common.h>
31 #include "vlc_playlist.h"
32 #include "vlc_interface.h"
33 #include <vlc_charset.h>
38 static int GuessType( const input_item_t *p_item );
40 /** Stuff moved out of vlc_input.h -- FIXME: should probably not be inline
42 static inline void input_item_Init( vlc_object_t *p_o, input_item_t *p_i )
44 memset( p_i, 0, sizeof(input_item_t) );
48 TAB_INIT( p_i->i_es, p_i->es );
49 TAB_INIT( p_i->i_options, p_i->ppsz_options );
50 p_i->optflagv = NULL, p_i->optflagc = 0;
51 TAB_INIT( p_i->i_categories, p_i->pp_categories );
52 TAB_INIT( p_i->i_epg, p_i->pp_epg );
54 p_i->i_type = ITEM_TYPE_UNKNOWN;
55 p_i->b_fixed_name = true;
60 vlc_mutex_init( &p_i->lock );
61 vlc_event_manager_t * p_em = &p_i->event_manager;
62 vlc_event_manager_init( p_em, p_i, p_o );
63 vlc_event_manager_register_event_type( p_em, vlc_InputItemMetaChanged );
64 vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemAdded );
65 vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemTreeAdded );
66 vlc_event_manager_register_event_type( p_em, vlc_InputItemDurationChanged );
67 vlc_event_manager_register_event_type( p_em, vlc_InputItemPreparsedChanged );
68 vlc_event_manager_register_event_type( p_em, vlc_InputItemNameChanged );
69 vlc_event_manager_register_event_type( p_em, vlc_InputItemInfoChanged );
70 vlc_event_manager_register_event_type( p_em, vlc_InputItemErrorWhenReadingChanged );
73 static inline void input_item_Clean( input_item_t *p_i )
77 vlc_event_manager_fini( &p_i->event_manager );
79 free( p_i->psz_name );
83 vlc_mutex_destroy( &p_i->p_stats->lock );
88 vlc_meta_Delete( p_i->p_meta );
90 for( i = 0; i < p_i->i_options; i++ )
91 free( p_i->ppsz_options[i] );
92 TAB_CLEAN( p_i->i_options, p_i->ppsz_options );
95 for( i = 0; i < p_i->i_es; i++ )
97 es_format_Clean( p_i->es[i] );
100 TAB_CLEAN( p_i->i_es, p_i->es );
102 for( i = 0; i < p_i->i_epg; i++ )
103 vlc_epg_Delete( p_i->pp_epg[i] );
104 TAB_CLEAN( p_i->i_epg, p_i->pp_epg );
106 for( i = 0; i < p_i->i_categories; i++ )
107 info_category_Delete( p_i->pp_categories[i] );
108 TAB_CLEAN( p_i->i_categories, p_i->pp_categories );
110 vlc_mutex_destroy( &p_i->lock );
112 void input_item_SetErrorWhenReading( input_item_t *p_i, bool b_error )
116 vlc_mutex_lock( &p_i->lock );
118 b_changed = p_i->b_error_when_reading != b_error;
119 p_i->b_error_when_reading = b_error;
121 vlc_mutex_unlock( &p_i->lock );
127 event.type = vlc_InputItemErrorWhenReadingChanged;
128 event.u.input_item_error_when_reading_changed.new_value = b_error;
129 vlc_event_send( &p_i->event_manager, &event );
132 void input_item_SetPreparsed( input_item_t *p_i, bool b_preparsed )
134 bool b_send_event = false;
136 vlc_mutex_lock( &p_i->lock );
139 p_i->p_meta = vlc_meta_New();
141 int status = vlc_meta_GetStatus(p_i->p_meta);
144 new_status = status | ITEM_PREPARSED;
146 new_status = status & ~ITEM_PREPARSED;
147 if( status != new_status )
149 vlc_meta_SetStatus(p_i->p_meta, new_status);
153 vlc_mutex_unlock( &p_i->lock );
158 event.type = vlc_InputItemPreparsedChanged;
159 event.u.input_item_preparsed_changed.new_status = new_status;
160 vlc_event_send( &p_i->event_manager, &event );
164 void input_item_SetArtNotFound( input_item_t *p_i, bool b_not_found )
166 vlc_mutex_lock( &p_i->lock );
169 p_i->p_meta = vlc_meta_New();
171 int status = vlc_meta_GetStatus(p_i->p_meta);
174 status |= ITEM_ART_NOTFOUND;
176 status &= ~ITEM_ART_NOTFOUND;
178 vlc_meta_SetStatus(p_i->p_meta, status);
180 vlc_mutex_unlock( &p_i->lock );
183 void input_item_SetArtFetched( input_item_t *p_i, bool b_art_fetched )
185 vlc_mutex_lock( &p_i->lock );
188 p_i->p_meta = vlc_meta_New();
190 int status = vlc_meta_GetStatus(p_i->p_meta);
193 status |= ITEM_ART_FETCHED;
195 status &= ~ITEM_ART_FETCHED;
197 vlc_meta_SetStatus(p_i->p_meta, status);
199 vlc_mutex_unlock( &p_i->lock );
202 void input_item_SetMeta( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz_val )
206 vlc_mutex_lock( &p_i->lock );
208 p_i->p_meta = vlc_meta_New();
209 vlc_meta_Set( p_i->p_meta, meta_type, psz_val );
210 vlc_mutex_unlock( &p_i->lock );
212 /* Notify interested third parties */
213 event.type = vlc_InputItemMetaChanged;
214 event.u.input_item_meta_changed.meta_type = meta_type;
215 vlc_event_send( &p_i->event_manager, &event );
218 /* FIXME GRRRRRRRRRR args should be in the reverse order to be
219 * consistant with (nearly?) all or copy funcs */
220 void input_item_CopyOptions( input_item_t *p_parent,
221 input_item_t *p_child )
223 vlc_mutex_lock( &p_parent->lock );
225 for( int i = 0 ; i< p_parent->i_options; i++ )
227 if( !strcmp( p_parent->ppsz_options[i], "meta-file" ) )
230 input_item_AddOption( p_child,
231 p_parent->ppsz_options[i],
232 p_parent->optflagv[i] );
235 vlc_mutex_unlock( &p_parent->lock );
238 static void post_subitems( input_item_node_t *p_node )
240 for( int i = 0; i < p_node->i_children; i++ )
243 event.type = vlc_InputItemSubItemAdded;
244 event.u.input_item_subitem_added.p_new_child = p_node->pp_children[i]->p_item;
245 vlc_event_send( &p_node->p_item->event_manager, &event );
247 post_subitems( p_node->pp_children[i] );
251 /* This won't hold the item, but can tell to interested third parties
252 * Like the playlist, that there is a new sub item. With this design
253 * It is not the input item's responsability to keep all the ref of
254 * the input item children. */
255 void input_item_PostSubItem( input_item_t *p_parent, input_item_t *p_child )
257 vlc_mutex_lock( &p_parent->lock );
258 p_parent->i_type = ITEM_TYPE_PLAYLIST;
259 vlc_mutex_unlock( &p_parent->lock );
261 input_item_node_t *p_node = input_item_node_Create( p_parent );
262 input_item_node_AppendItem( p_node, p_child );
263 input_item_node_PostAndDelete( p_node );
266 bool input_item_HasErrorWhenReading( input_item_t *p_item )
268 vlc_mutex_lock( &p_item->lock );
270 bool b_error = p_item->b_error_when_reading;
272 vlc_mutex_unlock( &p_item->lock );
277 bool input_item_MetaMatch( input_item_t *p_i,
278 vlc_meta_type_t meta_type, const char *psz )
280 vlc_mutex_lock( &p_i->lock );
284 vlc_mutex_unlock( &p_i->lock );
287 const char *psz_meta = vlc_meta_Get( p_i->p_meta, meta_type );
288 bool b_ret = psz_meta && strcasestr( psz_meta, psz );
290 vlc_mutex_unlock( &p_i->lock );
295 char *input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type )
297 vlc_mutex_lock( &p_i->lock );
301 vlc_mutex_unlock( &p_i->lock );
306 if( vlc_meta_Get( p_i->p_meta, meta_type ) )
307 psz = strdup( vlc_meta_Get( p_i->p_meta, meta_type ) );
309 vlc_mutex_unlock( &p_i->lock );
313 /* Get the title of a given item or fallback to the name if the title is empty */
314 char *input_item_GetTitleFbName( input_item_t *p_item )
317 vlc_mutex_lock( &p_item->lock );
319 if( !p_item->p_meta )
321 psz_ret = p_item->psz_name ? strdup( p_item->psz_name ) : NULL;
322 vlc_mutex_unlock( &p_item->lock );
326 const char *psz_title = vlc_meta_Get( p_item->p_meta, vlc_meta_Title );
327 if( !EMPTY_STR( psz_title ) )
328 psz_ret = strdup( psz_title );
330 psz_ret = p_item->psz_name ? strdup( p_item->psz_name ) : NULL;
332 vlc_mutex_unlock( &p_item->lock );
336 char *input_item_GetName( input_item_t *p_item )
338 vlc_mutex_lock( &p_item->lock );
340 char *psz_name = p_item->psz_name ? strdup( p_item->psz_name ) : NULL;
342 vlc_mutex_unlock( &p_item->lock );
345 void input_item_SetName( input_item_t *p_item, const char *psz_name )
347 vlc_mutex_lock( &p_item->lock );
349 free( p_item->psz_name );
350 p_item->psz_name = strdup( psz_name );
352 vlc_mutex_unlock( &p_item->lock );
355 char *input_item_GetURI( input_item_t *p_i )
357 vlc_mutex_lock( &p_i->lock );
359 char *psz_s = p_i->psz_uri ? strdup( p_i->psz_uri ) : NULL;
361 vlc_mutex_unlock( &p_i->lock );
364 void input_item_SetURI( input_item_t *p_i, const char *psz_uri )
367 if( !strstr( psz_uri, "://" )
368 || strchr( psz_uri, ' ' ) || strchr( psz_uri, '"' ) )
369 fprintf( stderr, "Warning: %s(\"%s\"): file path instead of URL.\n",
372 vlc_mutex_lock( &p_i->lock );
373 free( p_i->psz_uri );
374 p_i->psz_uri = strdup( psz_uri );
376 p_i->i_type = GuessType( p_i );
381 if( p_i->i_type == ITEM_TYPE_FILE || p_i->i_type == ITEM_TYPE_DIRECTORY )
383 const char *psz_filename = strrchr( p_i->psz_uri, '/' );
385 if( psz_filename && *psz_filename == '/' )
387 if( psz_filename && *psz_filename )
388 p_i->psz_name = strdup( psz_filename );
390 /* Make the name more readable */
393 decode_URI( p_i->psz_name );
394 EnsureUTF8( p_i->psz_name );
398 { /* Strip login and password from title */
402 vlc_UrlParse( &url, psz_uri, 0 );
403 if( url.psz_protocol )
406 r=asprintf( &p_i->psz_name, "%s://%s:%d%s", url.psz_protocol,
407 url.psz_host, url.i_port,
408 url.psz_path ? url.psz_path : "" );
410 r=asprintf( &p_i->psz_name, "%s://%s%s", url.psz_protocol,
411 url.psz_host ? url.psz_host : "",
412 url.psz_path ? url.psz_path : "" );
417 r=asprintf( &p_i->psz_name, "%s:%d%s", url.psz_host, url.i_port,
418 url.psz_path ? url.psz_path : "" );
420 r=asprintf( &p_i->psz_name, "%s%s", url.psz_host,
421 url.psz_path ? url.psz_path : "" );
423 vlc_UrlClean( &url );
425 p_i->psz_name=NULL; /* recover from undefined value */
428 vlc_mutex_unlock( &p_i->lock );
431 mtime_t input_item_GetDuration( input_item_t *p_i )
433 vlc_mutex_lock( &p_i->lock );
435 mtime_t i_duration = p_i->i_duration;
437 vlc_mutex_unlock( &p_i->lock );
441 void input_item_SetDuration( input_item_t *p_i, mtime_t i_duration )
443 bool b_send_event = false;
445 vlc_mutex_lock( &p_i->lock );
446 if( p_i->i_duration != i_duration )
448 p_i->i_duration = i_duration;
451 vlc_mutex_unlock( &p_i->lock );
457 event.type = vlc_InputItemDurationChanged;
458 event.u.input_item_duration_changed.new_duration = i_duration;
459 vlc_event_send( &p_i->event_manager, &event );
464 bool input_item_IsPreparsed( input_item_t *p_item )
466 vlc_mutex_lock( &p_item->lock );
467 bool b_preparsed = p_item->p_meta ? ( vlc_meta_GetStatus(p_item->p_meta) & ITEM_PREPARSED ) != 0 : false;
468 vlc_mutex_unlock( &p_item->lock );
473 bool input_item_IsArtFetched( input_item_t *p_item )
475 vlc_mutex_lock( &p_item->lock );
476 bool b_fetched = p_item->p_meta ? ( vlc_meta_GetStatus(p_item->p_meta) & ITEM_ART_FETCHED ) != 0 : false;
477 vlc_mutex_unlock( &p_item->lock );
482 static void input_item_Destroy ( gc_object_t *p_gc )
484 input_item_t *p_item = vlc_priv( p_gc, input_item_t );
486 input_item_Clean( p_item );
490 int input_item_AddOption( input_item_t *p_input, const char *psz_option,
493 int err = VLC_SUCCESS;
495 if( psz_option == NULL )
498 vlc_mutex_lock( &p_input->lock );
499 if (flags & VLC_INPUT_OPTION_UNIQUE)
501 for (int i = 0 ; i < p_input->i_options; i++)
502 if( !strcmp( p_input->ppsz_options[i], psz_option ) )
506 uint8_t *flagv = realloc (p_input->optflagv, p_input->optflagc + 1);
512 p_input->optflagv = flagv;
513 flagv[p_input->optflagc++] = flags;
515 INSERT_ELEM( p_input->ppsz_options, p_input->i_options,
516 p_input->i_options, strdup( psz_option ) );
518 vlc_mutex_unlock( &p_input->lock );
522 static info_category_t *InputItemFindCat( input_item_t *p_item,
523 int *pi_index, const char *psz_cat )
525 vlc_assert_locked( &p_item->lock );
526 for( int i = 0; i < p_item->i_categories && psz_cat; i++ )
528 info_category_t *p_cat = p_item->pp_categories[i];
530 if( !strcmp( p_cat->psz_name, psz_cat ) )
541 * Get a info item from a given category in a given input item.
543 * \param p_i The input item to get info from
544 * \param psz_cat String representing the category for the info
545 * \param psz_name String representing the name of the desired info
546 * \return A pointer to the string with the given info if found, or an
547 * empty string otherwise. The caller should free the returned
550 char *input_item_GetInfo( input_item_t *p_i,
552 const char *psz_name )
554 vlc_mutex_lock( &p_i->lock );
556 const info_category_t *p_cat = InputItemFindCat( p_i, NULL, psz_cat );
559 info_t *p_info = info_category_FindInfo( p_cat, NULL, psz_name );
560 if( p_info && p_info->psz_value )
562 char *psz_ret = strdup( p_info->psz_value );
563 vlc_mutex_unlock( &p_i->lock );
567 vlc_mutex_unlock( &p_i->lock );
571 static int InputItemVaAddInfo( input_item_t *p_i,
573 const char *psz_name,
574 const char *psz_format, va_list args )
576 vlc_assert_locked( &p_i->lock );
578 info_category_t *p_cat = InputItemFindCat( p_i, NULL, psz_cat );
581 p_cat = info_category_New( psz_cat );
584 INSERT_ELEM( p_i->pp_categories, p_i->i_categories, p_i->i_categories,
587 info_t *p_info = info_category_VaAddInfo( p_cat, psz_name, psz_format, args );
588 if( !p_info || !p_info->psz_value )
593 static int InputItemAddInfo( input_item_t *p_i,
595 const char *psz_name,
596 const char *psz_format, ... )
600 va_start( args, psz_format );
601 const int i_ret = InputItemVaAddInfo( p_i, psz_cat, psz_name, psz_format, args );
607 int input_item_AddInfo( input_item_t *p_i,
609 const char *psz_name,
610 const char *psz_format, ... )
614 vlc_mutex_lock( &p_i->lock );
616 va_start( args, psz_format );
617 const int i_ret = InputItemVaAddInfo( p_i, psz_cat, psz_name, psz_format, args );
620 vlc_mutex_unlock( &p_i->lock );
627 event.type = vlc_InputItemInfoChanged;
628 vlc_event_send( &p_i->event_manager, &event );
633 int input_item_DelInfo( input_item_t *p_i,
635 const char *psz_name )
637 vlc_mutex_lock( &p_i->lock );
639 info_category_t *p_cat = InputItemFindCat( p_i, &i_cat, psz_cat );
642 vlc_mutex_unlock( &p_i->lock );
648 /* Remove a specific info */
649 int i_ret = info_category_DeleteInfo( p_cat, psz_name );
652 vlc_mutex_unlock( &p_i->lock );
658 /* Remove the complete categorie */
659 info_category_Delete( p_cat );
660 REMOVE_ELEM( p_i->pp_categories, p_i->i_categories, i_cat );
662 vlc_mutex_unlock( &p_i->lock );
666 event.type = vlc_InputItemInfoChanged;
667 vlc_event_send( &p_i->event_manager, &event );
671 void input_item_ReplaceInfos( input_item_t *p_item, info_category_t *p_cat )
673 vlc_mutex_lock( &p_item->lock );
675 info_category_t *p_old = InputItemFindCat( p_item, &i_cat, p_cat->psz_name );
678 info_category_Delete( p_old );
679 p_item->pp_categories[i_cat] = p_cat;
683 INSERT_ELEM( p_item->pp_categories, p_item->i_categories, p_item->i_categories,
686 vlc_mutex_unlock( &p_item->lock );
690 event.type = vlc_InputItemInfoChanged;
691 vlc_event_send( &p_item->event_manager, &event );
693 void input_item_MergeInfos( input_item_t *p_item, info_category_t *p_cat )
695 vlc_mutex_lock( &p_item->lock );
696 info_category_t *p_old = InputItemFindCat( p_item, NULL, p_cat->psz_name );
699 for( int i = 0; i < p_cat->i_infos; i++ )
700 info_category_ReplaceInfo( p_old, p_cat->pp_infos[i] );
701 TAB_CLEAN( p_cat->i_infos, p_cat->pp_infos );
702 info_category_Delete( p_cat );
706 INSERT_ELEM( p_item->pp_categories, p_item->i_categories, p_item->i_categories,
709 vlc_mutex_unlock( &p_item->lock );
713 event.type = vlc_InputItemInfoChanged;
714 vlc_event_send( &p_item->event_manager, &event );
718 void input_item_SetEpg( input_item_t *p_item, const vlc_epg_t *p_update )
720 vlc_mutex_lock( &p_item->lock );
723 vlc_epg_t *p_epg = NULL;
724 for( int i = 0; i < p_item->i_epg; i++ )
726 vlc_epg_t *p_tmp = p_item->pp_epg[i];
728 if( (p_tmp->psz_name == NULL) != (p_update->psz_name == NULL) )
730 if( p_tmp->psz_name && p_update->psz_name && strcmp(p_tmp->psz_name, p_update->psz_name) )
740 p_epg = vlc_epg_New( p_update->psz_name );
742 TAB_APPEND( p_item->i_epg, p_item->pp_epg, p_epg );
745 vlc_epg_Merge( p_epg, p_update );
747 vlc_mutex_unlock( &p_item->lock );
751 if( asprintf( &psz_epg, "EPG %s", p_epg->psz_name ? p_epg->psz_name : "unknown" ) < 0 )
754 input_item_DelInfo( p_item, psz_epg, NULL );
756 vlc_mutex_lock( &p_item->lock );
757 for( int i = 0; i < p_epg->i_event; i++ )
759 const vlc_epg_event_t *p_evt = p_epg->pp_event[i];
760 time_t t_start = (time_t)p_evt->i_start;
764 localtime_r( &t_start, &tm_start );
766 snprintf( psz_start, sizeof(psz_start), "%4.4d-%2.2d-%2.2d %2.2d:%2.2d:%2.2d",
767 1900 + tm_start.tm_year, 1 + tm_start.tm_mon, tm_start.tm_mday,
768 tm_start.tm_hour, tm_start.tm_min, tm_start.tm_sec );
769 if( p_evt->psz_short_description || p_evt->psz_description )
770 InputItemAddInfo( p_item, psz_epg, psz_start, "%s (%2.2d:%2.2d) - %s %s",
772 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60,
773 p_evt->psz_short_description ? p_evt->psz_short_description : "" ,
774 p_evt->psz_description ? p_evt->psz_description : "" );
776 InputItemAddInfo( p_item, psz_epg, psz_start, "%s (%2.2d:%2.2d)",
778 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60 );
780 vlc_mutex_unlock( &p_item->lock );
785 if( p_epg->i_event > 0 )
787 vlc_event_t event = { .type = vlc_InputItemInfoChanged, };
788 vlc_event_send( &p_item->event_manager, &event );
792 void input_item_SetEpgOffline( input_item_t *p_item )
794 vlc_mutex_lock( &p_item->lock );
795 for( int i = 0; i < p_item->i_epg; i++ )
796 vlc_epg_SetCurrent( p_item->pp_epg[i], -1 );
797 vlc_mutex_unlock( &p_item->lock );
800 vlc_mutex_lock( &p_item->lock );
801 const int i_epg_info = p_item->i_epg;
802 char *ppsz_epg_info[i_epg_info];
803 for( int i = 0; i < p_item->i_epg; i++ )
805 const vlc_epg_t *p_epg = p_item->pp_epg[i];
806 if( asprintf( &ppsz_epg_info[i], "EPG %s", p_epg->psz_name ? p_epg->psz_name : "unknown" ) < 0 )
807 ppsz_epg_info[i] = NULL;
809 vlc_mutex_unlock( &p_item->lock );
811 for( int i = 0; i < i_epg_info; i++ )
813 if( !ppsz_epg_info[i] )
815 input_item_DelInfo( p_item, ppsz_epg_info[i], NULL );
816 free( ppsz_epg_info[i] );
820 vlc_event_t event = { .type = vlc_InputItemInfoChanged, };
821 vlc_event_send( &p_item->event_manager, &event );
824 #undef input_item_NewExt
825 input_item_t *input_item_NewExt( vlc_object_t *p_obj, const char *psz_uri,
826 const char *psz_name,
828 const char *const *ppsz_options,
829 unsigned i_option_flags,
832 return input_item_NewWithType( p_obj, psz_uri, psz_name,
833 i_options, ppsz_options, i_option_flags,
834 i_duration, ITEM_TYPE_UNKNOWN );
838 input_item_t *input_item_NewWithType( vlc_object_t *p_obj, const char *psz_uri,
839 const char *psz_name,
841 const char *const *ppsz_options,
842 unsigned i_option_flags,
846 libvlc_priv_t *priv = libvlc_priv (p_obj->p_libvlc);
847 static vlc_mutex_t input_id_lock = VLC_STATIC_MUTEX;
849 input_item_t* p_input = malloc( sizeof(input_item_t ) );
853 input_item_Init( p_obj, p_input );
854 vlc_gc_init( p_input, input_item_Destroy );
856 vlc_mutex_lock( &input_id_lock );
857 p_input->i_id = ++priv->i_last_input_id;
858 vlc_mutex_unlock( &input_id_lock );
860 p_input->b_fixed_name = false;
862 p_input->i_type = i_type;
863 p_input->b_prefers_tree = false;
866 input_item_SetURI( p_input, psz_uri );
868 if( i_type != ITEM_TYPE_UNKNOWN )
869 p_input->i_type = i_type;
872 input_item_SetName( p_input, psz_name );
874 p_input->i_duration = i_duration;
876 for( int i = 0; i < i_options; i++ )
877 input_item_AddOption( p_input, ppsz_options[i], i_option_flags );
881 struct item_type_entry
883 const char psz_scheme[7];
887 static int typecmp( const void *key, const void *entry )
889 const struct item_type_entry *type = entry;
890 const char *uri = key, *scheme = type->psz_scheme;
892 return strncmp( uri, scheme, strlen( scheme ) );
895 /* Guess the type of the item using the beginning of the mrl */
896 static int GuessType( const input_item_t *p_item )
898 static const struct item_type_entry tab[] =
899 { /* /!\ Alphabetical order /!\ */
900 /* Short match work, not just exact match */
901 { "alsa", ITEM_TYPE_CARD },
902 { "atsc", ITEM_TYPE_CARD },
903 { "bd", ITEM_TYPE_DISC },
904 { "cable", ITEM_TYPE_CARD },
905 { "cdda", ITEM_TYPE_CDDA },
906 { "dc1394", ITEM_TYPE_CARD },
907 { "dccp", ITEM_TYPE_NET },
908 { "dir", ITEM_TYPE_DIRECTORY },
909 { "dshow", ITEM_TYPE_CARD },
910 { "dv", ITEM_TYPE_CARD },
911 { "dvb", ITEM_TYPE_CARD },
912 { "dvd", ITEM_TYPE_DISC },
913 { "ftp", ITEM_TYPE_NET },
914 { "http", ITEM_TYPE_NET },
915 { "icyx", ITEM_TYPE_NET },
916 { "itpc", ITEM_TYPE_NET },
917 { "jack", ITEM_TYPE_CARD },
918 { "live", ITEM_TYPE_NET }, /* livedotcom */
919 { "mms", ITEM_TYPE_NET },
920 { "mtp", ITEM_TYPE_DISC },
921 { "ofdm", ITEM_TYPE_CARD },
922 { "oss", ITEM_TYPE_CARD },
923 { "pnm", ITEM_TYPE_NET },
924 { "pvr", ITEM_TYPE_CARD },
925 { "qam", ITEM_TYPE_CARD },
926 { "qpsk", ITEM_TYPE_CARD },
927 { "qtcapt", ITEM_TYPE_CARD }, /* qtcapture */
928 { "raw139", ITEM_TYPE_CARD }, /* raw1394 */
929 { "rt", ITEM_TYPE_NET }, /* rtp, rtsp, rtmp */
930 { "satell", ITEM_TYPE_CARD }, /* sattelite */
931 { "screen", ITEM_TYPE_CARD },
932 { "sdp", ITEM_TYPE_NET },
933 { "smb", ITEM_TYPE_NET },
934 { "svcd", ITEM_TYPE_DISC },
935 { "tcp", ITEM_TYPE_NET },
936 { "terres", ITEM_TYPE_CARD }, /* terrestrial */
937 { "udp", ITEM_TYPE_NET }, /* udplite too */
938 { "unsv", ITEM_TYPE_NET },
939 { "usdigi", ITEM_TYPE_CARD }, /* usdigital */
940 { "v4l", ITEM_TYPE_CARD },
941 { "vcd", ITEM_TYPE_DISC },
942 { "window", ITEM_TYPE_CARD },
944 const struct item_type_entry *e;
946 if( !strstr( p_item->psz_uri, "://" ) )
947 return ITEM_TYPE_FILE;
949 e = bsearch( p_item->psz_uri, tab, sizeof( tab ) / sizeof( tab[0] ),
950 sizeof( tab[0] ), typecmp );
951 return e ? e->i_type : ITEM_TYPE_FILE;
954 input_item_node_t *input_item_node_Create( input_item_t *p_input )
956 input_item_node_t* p_node = malloc( sizeof( input_item_node_t ) );
962 p_node->p_item = p_input;
963 vlc_gc_incref( p_input );
965 p_node->p_parent = NULL;
966 p_node->i_children = 0;
967 p_node->pp_children = NULL;
972 static void RecursiveNodeDelete( input_item_node_t *p_node )
974 for( int i = 0; i < p_node->i_children; i++ )
975 RecursiveNodeDelete( p_node->pp_children[i] );
977 vlc_gc_decref( p_node->p_item );
978 free( p_node->pp_children );
982 void input_item_node_Delete( input_item_node_t *p_node )
984 if( p_node->p_parent )
986 for( int i = 0; i < p_node->p_parent->i_children; i++ )
987 if( p_node->p_parent->pp_children[i] == p_node )
989 REMOVE_ELEM( p_node->p_parent->pp_children,
990 p_node->p_parent->i_children,
996 RecursiveNodeDelete( p_node );
999 input_item_node_t *input_item_node_AppendItem( input_item_node_t *p_node, input_item_t *p_item )
1001 input_item_node_t *p_new_child = input_item_node_Create( p_item );
1002 if( !p_new_child ) return NULL;
1003 input_item_node_AppendNode( p_node, p_new_child );
1007 void input_item_node_AppendNode( input_item_node_t *p_parent, input_item_node_t *p_child )
1009 assert( p_parent && p_child && p_child->p_parent == NULL );
1010 INSERT_ELEM( p_parent->pp_children,
1011 p_parent->i_children,
1012 p_parent->i_children,
1014 p_child->p_parent = p_parent;
1017 void input_item_node_PostAndDelete( input_item_node_t *p_root )
1019 post_subitems( p_root );
1022 event.type = vlc_InputItemSubItemTreeAdded;
1023 event.u.input_item_subitem_tree_added.p_root = p_root;
1024 vlc_event_send( &p_root->p_item->event_manager, &event );
1026 input_item_node_Delete( p_root );