X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Finput%2Fitem.c;h=226b14bf9ceaa02596e0082d886e6e43089dbaf4;hb=4455e6d2935a498e02ac3c6ac144f0525d2e01f0;hp=91d30deff38e59457bfe355602eb47c7db5b8081;hpb=6baf831c58de58106c0f3ca82211235922948c8a;p=vlc diff --git a/src/input/item.c b/src/input/item.c index 91d30deff3..226b14bf9c 100644 --- a/src/input/item.c +++ b/src/input/item.c @@ -1,134 +1,137 @@ /***************************************************************************** * item.c: input_item management ***************************************************************************** - * Copyright (C) 1998-2004 the VideoLAN team + * Copyright (C) 1998-2004 VLC authors and VideoLAN * $Id$ * * Authors: Clément Stenac * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include +#include #include -#include "vlc_playlist.h" -#include "vlc_interface.h" +#include +#include +#include -#include "input_internal.h" +#include "item.h" +#include "info.h" -static void GuessType( input_item_t *p_item ); +static int GuessType( const input_item_t *p_item, bool *p_net ); -/** Stuff moved out of vlc_input.h -- FIXME: should probably not be inline - * anyway. */ -static inline void input_item_Init( vlc_object_t *p_o, input_item_t *p_i ) +void input_item_SetErrorWhenReading( input_item_t *p_i, bool b_error ) { - memset( p_i, 0, sizeof(input_item_t) ); - p_i->psz_name = NULL; - p_i->psz_uri = NULL; - TAB_INIT( p_i->i_es, p_i->es ); - TAB_INIT( p_i->i_options, p_i->ppsz_options ); - p_i->optflagv = NULL, p_i->optflagc = 0; - TAB_INIT( p_i->i_categories, p_i->pp_categories ); + bool b_changed; - p_i->i_type = ITEM_TYPE_UNKNOWN; - p_i->b_fixed_name = true; + vlc_mutex_lock( &p_i->lock ); - p_i->p_stats = NULL; - p_i->p_meta = NULL; + b_changed = p_i->b_error_when_reading != b_error; + p_i->b_error_when_reading = b_error; - vlc_mutex_init( &p_i->lock ); - vlc_event_manager_t * p_em = &p_i->event_manager; - vlc_event_manager_init( p_em, p_i, p_o ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemMetaChanged ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemAdded ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemDurationChanged ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemPreparsedChanged ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemNameChanged ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemInfoChanged ); - vlc_event_manager_register_event_type( p_em, vlc_InputItemErrorWhenReadingChanged ); + vlc_mutex_unlock( &p_i->lock ); + + if( b_changed ) + { + vlc_event_t event; + + event.type = vlc_InputItemErrorWhenReadingChanged; + event.u.input_item_error_when_reading_changed.new_value = b_error; + vlc_event_send( &p_i->event_manager, &event ); + } +} +void input_item_SignalPreparseEnded( input_item_t *p_i ) +{ + vlc_event_t event; + event.type = vlc_InputItemPreparseEnded; + vlc_event_send( &p_i->event_manager, &event ); } -static inline void input_item_Clean( input_item_t *p_i ) +void input_item_SetPreparsed( input_item_t *p_i, bool b_preparsed ) { - int i; + bool b_send_event = false; - vlc_event_manager_fini( &p_i->event_manager ); + vlc_mutex_lock( &p_i->lock ); - free( p_i->psz_name ); - free( p_i->psz_uri ); - if( p_i->p_stats ) + if( !p_i->p_meta ) + p_i->p_meta = vlc_meta_New(); + + int status = vlc_meta_GetStatus(p_i->p_meta); + int new_status; + if( b_preparsed ) + new_status = status | ITEM_PREPARSED; + else + new_status = status & ~ITEM_PREPARSED; + if( status != new_status ) { - vlc_mutex_destroy( &p_i->p_stats->lock ); - free( p_i->p_stats ); + vlc_meta_SetStatus(p_i->p_meta, new_status); + b_send_event = true; } - if( p_i->p_meta ) - vlc_meta_Delete( p_i->p_meta ); - - for( i = 0; i < p_i->i_options; i++ ) - free( p_i->ppsz_options[i] ); - TAB_CLEAN( p_i->i_options, p_i->ppsz_options ); - free( p_i->optflagv); + vlc_mutex_unlock( &p_i->lock ); - for( i = 0; i < p_i->i_es; i++ ) + if( b_send_event ) { - es_format_Clean( p_i->es[i] ); - free( p_i->es[i] ); + vlc_event_t event; + event.type = vlc_InputItemPreparsedChanged; + event.u.input_item_preparsed_changed.new_status = new_status; + vlc_event_send( &p_i->event_manager, &event ); } - TAB_CLEAN( p_i->i_es, p_i->es ); +} - for( i = 0; i < p_i->i_categories; i++ ) - { - info_category_t *p_category = p_i->pp_categories[i]; - int j; +void input_item_SetArtNotFound( input_item_t *p_i, bool b_not_found ) +{ + vlc_mutex_lock( &p_i->lock ); - for( j = 0; j < p_category->i_infos; j++ ) - { - struct info_t *p_info = p_category->pp_infos[j]; + if( !p_i->p_meta ) + p_i->p_meta = vlc_meta_New(); - free( p_info->psz_name); - free( p_info->psz_value ); - free( p_info ); - } - TAB_CLEAN( p_category->i_infos, p_category->pp_infos ); + int status = vlc_meta_GetStatus(p_i->p_meta); - free( p_category->psz_name ); - free( p_category ); - } - TAB_CLEAN( p_i->i_categories, p_i->pp_categories ); + if( b_not_found ) + status |= ITEM_ART_NOTFOUND; + else + status &= ~ITEM_ART_NOTFOUND; + + vlc_meta_SetStatus(p_i->p_meta, status); - vlc_mutex_destroy( &p_i->lock ); + vlc_mutex_unlock( &p_i->lock ); } -void input_item_SetHasErrorWhenReading( input_item_t *p_i, bool error ) +void input_item_SetArtFetched( input_item_t *p_i, bool b_art_fetched ) { - vlc_event_t event; + vlc_mutex_lock( &p_i->lock ); - if( p_i->b_error_when_reading == error ) - return; + if( !p_i->p_meta ) + p_i->p_meta = vlc_meta_New(); - p_i->b_error_when_reading = error; + int status = vlc_meta_GetStatus(p_i->p_meta); - /* Notify interested third parties */ - event.type = vlc_InputItemErrorWhenReadingChanged; - event.u.input_item_error_when_reading_changed.new_value = error; - vlc_event_send( &p_i->event_manager, &event ); + if( b_art_fetched ) + status |= ITEM_ART_FETCHED; + else + status &= ~ITEM_ART_FETCHED; + + vlc_meta_SetStatus(p_i->p_meta, status); + + vlc_mutex_unlock( &p_i->lock ); } void input_item_SetMeta( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz_val ) @@ -147,90 +150,81 @@ void input_item_SetMeta( input_item_t *p_i, vlc_meta_type_t meta_type, const cha vlc_event_send( &p_i->event_manager, &event ); } -/** - * Get the item from an input thread - */ -input_item_t *input_GetItem( input_thread_t *p_input ) -{ - assert( p_input && p_input->p ); - return p_input->p->input.p_item; -} - +/* FIXME GRRRRRRRRRR args should be in the reverse order to be + * consistent with (nearly?) all or copy funcs */ void input_item_CopyOptions( input_item_t *p_parent, - input_item_t *p_child ) + input_item_t *p_child ) { - int i; - for( i = 0 ; i< p_parent->i_options; i++ ) + vlc_mutex_lock( &p_parent->lock ); + + for( int i = 0 ; i< p_parent->i_options; i++ ) { - char *psz_option= strdup( p_parent->ppsz_options[i] ); - if( !strcmp( psz_option, "meta-file" ) ) - { - free( psz_option ); + if( !strcmp( p_parent->ppsz_options[i], "meta-file" ) ) continue; - } - p_child->i_options++; - p_child->ppsz_options = (char **)realloc( p_child->ppsz_options, - p_child->i_options * - sizeof( char * ) ); - p_child->ppsz_options[p_child->i_options-1] = psz_option; - p_child->optflagc++; - p_child->optflagv = (uint8_t *)realloc( p_child->optflagv, - p_child->optflagc ); - p_child->optflagv[p_child->optflagc - 1] = p_parent->optflagv[i]; + + input_item_AddOption( p_child, + p_parent->ppsz_options[i], + p_parent->optflagv[i] ); } + + vlc_mutex_unlock( &p_parent->lock ); } -void input_item_SetName( input_item_t *p_item, const char *psz_name ) +static void post_subitems( input_item_node_t *p_node ) { - free( p_item->psz_name ); - p_item->psz_name = strdup( psz_name ); + for( int i = 0; i < p_node->i_children; i++ ) + { + vlc_event_t event; + event.type = vlc_InputItemSubItemAdded; + event.u.input_item_subitem_added.p_new_child = p_node->pp_children[i]->p_item; + vlc_event_send( &p_node->p_item->event_manager, &event ); + + post_subitems( p_node->pp_children[i] ); + } } /* This won't hold the item, but can tell to interested third parties * Like the playlist, that there is a new sub item. With this design * It is not the input item's responsability to keep all the ref of * the input item children. */ -void input_item_AddSubItem( input_item_t *p_parent, - input_item_t *p_child ) +void input_item_PostSubItem( input_item_t *p_parent, input_item_t *p_child ) { - vlc_event_t event; - - p_parent->i_type = ITEM_TYPE_PLAYLIST; - - /* Notify interested third parties */ - event.type = vlc_InputItemSubItemAdded; - event.u.input_item_subitem_added.p_new_child = p_child; - vlc_event_send( &p_parent->event_manager, &event ); + input_item_node_t *p_node = input_item_node_Create( p_parent ); + input_item_node_AppendItem( p_node, p_child ); + input_item_node_PostAndDelete( p_node ); } -int input_item_AddOption (input_item_t *item, const char *str) +bool input_item_HasErrorWhenReading( input_item_t *p_item ) { - return input_item_AddOpt (item, str, VLC_INPUT_OPTION_TRUSTED); -} + vlc_mutex_lock( &p_item->lock ); -bool input_item_HasErrorWhenReading (input_item_t *item) -{ - return item->b_error_when_reading; + bool b_error = p_item->b_error_when_reading; + + vlc_mutex_unlock( &p_item->lock ); + + return b_error; } -bool input_item_MetaMatch( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz ) +bool input_item_MetaMatch( input_item_t *p_i, + vlc_meta_type_t meta_type, const char *psz ) { vlc_mutex_lock( &p_i->lock ); + if( !p_i->p_meta ) { vlc_mutex_unlock( &p_i->lock ); return false; } - const char * meta = vlc_meta_Get( p_i->p_meta, meta_type ); - bool ret = meta && strcasestr( meta, psz ); + const char *psz_meta = vlc_meta_Get( p_i->p_meta, meta_type ); + bool b_ret = psz_meta && strcasestr( psz_meta, psz ); + vlc_mutex_unlock( &p_i->lock ); - return ret; + return b_ret; } -char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type ) +char *input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type ) { - char * psz = NULL; vlc_mutex_lock( &p_i->lock ); if( !p_i->p_meta ) @@ -239,6 +233,7 @@ char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type ) return NULL; } + char *psz = NULL; if( vlc_meta_Get( p_i->p_meta, meta_type ) ) psz = strdup( vlc_meta_Get( p_i->p_meta, meta_type ) ); @@ -246,149 +241,253 @@ char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type ) return psz; } -char * input_item_GetName( input_item_t * p_i ) +/* Get the title of a given item or fallback to the name if the title is empty */ +char *input_item_GetTitleFbName( input_item_t *p_item ) { - vlc_mutex_lock( &p_i->lock ); - char *psz_s = p_i->psz_name ? strdup( p_i->psz_name ) : NULL; - vlc_mutex_unlock( &p_i->lock ); - return psz_s; + char *psz_ret; + vlc_mutex_lock( &p_item->lock ); + + if( !p_item->p_meta ) + { + psz_ret = p_item->psz_name ? strdup( p_item->psz_name ) : NULL; + vlc_mutex_unlock( &p_item->lock ); + return psz_ret; + } + + const char *psz_title = vlc_meta_Get( p_item->p_meta, vlc_meta_Title ); + if( !EMPTY_STR( psz_title ) ) + psz_ret = strdup( psz_title ); + else + psz_ret = p_item->psz_name ? strdup( p_item->psz_name ) : NULL; + + vlc_mutex_unlock( &p_item->lock ); + return psz_ret; } -char * input_item_GetURI( input_item_t * p_i ) +char *input_item_GetName( input_item_t *p_item ) +{ + vlc_mutex_lock( &p_item->lock ); + + char *psz_name = p_item->psz_name ? strdup( p_item->psz_name ) : NULL; + + vlc_mutex_unlock( &p_item->lock ); + return psz_name; +} +void input_item_SetName( input_item_t *p_item, const char *psz_name ) +{ + vlc_mutex_lock( &p_item->lock ); + + free( p_item->psz_name ); + p_item->psz_name = strdup( psz_name ); + + vlc_mutex_unlock( &p_item->lock ); +} + +char *input_item_GetURI( input_item_t *p_i ) { vlc_mutex_lock( &p_i->lock ); + char *psz_s = p_i->psz_uri ? strdup( p_i->psz_uri ) : NULL; + vlc_mutex_unlock( &p_i->lock ); return psz_s; } -void input_item_SetURI( input_item_t * p_i, char * psz_uri ) +void input_item_SetURI( input_item_t *p_i, const char *psz_uri ) { + assert( psz_uri ); +#ifndef NDEBUG + if( !strstr( psz_uri, "://" ) + || strchr( psz_uri, ' ' ) || strchr( psz_uri, '"' ) ) + fprintf( stderr, "Warning: %s(\"%s\"): file path instead of URL.\n", + __func__, psz_uri ); +#endif vlc_mutex_lock( &p_i->lock ); free( p_i->psz_uri ); p_i->psz_uri = strdup( psz_uri ); + + p_i->i_type = GuessType( p_i, &p_i->b_net ); + + if( p_i->psz_name ) + ; + else + if( p_i->i_type == ITEM_TYPE_FILE || p_i->i_type == ITEM_TYPE_DIRECTORY ) + { + const char *psz_filename = strrchr( p_i->psz_uri, '/' ); + + if( psz_filename && *psz_filename == '/' ) + psz_filename++; + if( psz_filename && *psz_filename ) + p_i->psz_name = strdup( psz_filename ); + + /* Make the name more readable */ + if( p_i->psz_name ) + { + decode_URI( p_i->psz_name ); + EnsureUTF8( p_i->psz_name ); + } + } + else + { /* Strip login and password from title */ + int r; + vlc_url_t url; + + vlc_UrlParse( &url, psz_uri, 0 ); + if( url.psz_protocol ) + { + if( url.i_port > 0 ) + r=asprintf( &p_i->psz_name, "%s://%s:%d%s", url.psz_protocol, + url.psz_host, url.i_port, + url.psz_path ? url.psz_path : "" ); + else + r=asprintf( &p_i->psz_name, "%s://%s%s", url.psz_protocol, + url.psz_host ? url.psz_host : "", + url.psz_path ? url.psz_path : "" ); + } + else + { + if( url.i_port > 0 ) + r=asprintf( &p_i->psz_name, "%s:%d%s", url.psz_host, url.i_port, + url.psz_path ? url.psz_path : "" ); + else + r=asprintf( &p_i->psz_name, "%s%s", url.psz_host, + url.psz_path ? url.psz_path : "" ); + } + vlc_UrlClean( &url ); + if( -1==r ) + p_i->psz_name=NULL; /* recover from undefined value */ + } + vlc_mutex_unlock( &p_i->lock ); } -mtime_t input_item_GetDuration( input_item_t * p_i ) +mtime_t input_item_GetDuration( input_item_t *p_i ) { vlc_mutex_lock( &p_i->lock ); + mtime_t i_duration = p_i->i_duration; + vlc_mutex_unlock( &p_i->lock ); return i_duration; } -void input_item_SetDuration( input_item_t * p_i, mtime_t i_duration ) +void input_item_SetDuration( input_item_t *p_i, mtime_t i_duration ) { - bool send_event = false; + bool b_send_event = false; vlc_mutex_lock( &p_i->lock ); if( p_i->i_duration != i_duration ) { p_i->i_duration = i_duration; - send_event = true; + b_send_event = true; } vlc_mutex_unlock( &p_i->lock ); - if ( send_event == true ) + if( b_send_event ) { vlc_event_t event; + event.type = vlc_InputItemDurationChanged; event.u.input_item_duration_changed.new_duration = i_duration; vlc_event_send( &p_i->event_manager, &event ); } - - return; } - -bool input_item_IsPreparsed( input_item_t *p_i ) +char *input_item_GetNowPlayingFb( input_item_t *p_item ) { - return p_i->p_meta ? p_i->p_meta->i_status & ITEM_PREPARSED : false ; + char *psz_meta = input_item_GetMeta( p_item, vlc_meta_NowPlaying ); + if( !psz_meta || strlen( psz_meta ) == 0 ) + { + free( psz_meta ); + return input_item_GetMeta( p_item, vlc_meta_ESNowPlaying ); + } + + return psz_meta; } -bool input_item_IsArtFetched( input_item_t *p_i ) +bool input_item_IsPreparsed( input_item_t *p_item ) { - return p_i->p_meta ? p_i->p_meta->i_status & ITEM_ART_FETCHED : false ; + vlc_mutex_lock( &p_item->lock ); + bool b_preparsed = p_item->p_meta ? ( vlc_meta_GetStatus(p_item->p_meta) & ITEM_PREPARSED ) != 0 : false; + vlc_mutex_unlock( &p_item->lock ); + + return b_preparsed; } -const vlc_meta_t * input_item_GetMetaObject( input_item_t *p_i ) +bool input_item_IsArtFetched( input_item_t *p_item ) { - if( !p_i->p_meta ) - p_i->p_meta = vlc_meta_New(); + vlc_mutex_lock( &p_item->lock ); + bool b_fetched = p_item->p_meta ? ( vlc_meta_GetStatus(p_item->p_meta) & ITEM_ART_FETCHED ) != 0 : false; + vlc_mutex_unlock( &p_item->lock ); - return p_i->p_meta; + return b_fetched; } -void input_item_MetaMerge( input_item_t *p_i, const vlc_meta_t * p_new_meta ) +bool input_item_ShouldPreparseSubItems( input_item_t *p_item ) { - if( !p_i->p_meta ) - p_i->p_meta = vlc_meta_New(); + bool b_ret; + + vlc_mutex_lock( &p_item->lock ); + b_ret = p_item->i_preparse_depth == -1 ? true : p_item->i_preparse_depth > 0; + vlc_mutex_unlock( &p_item->lock ); - vlc_meta_Merge( p_i->p_meta, p_new_meta ); + return b_ret; } -/** - * Get a info item from a given category in a given input item. - * - * \param p_i The input item to get info from - * \param psz_cat String representing the category for the info - * \param psz_name String representing the name of the desired info - * \return A pointer to the string with the given info if found, or an - * empty string otherwise. The caller should free the returned - * pointer. - */ -char *input_item_GetInfo( input_item_t *p_i, - const char *psz_cat, - const char *psz_name ) +input_item_t *input_item_Hold( input_item_t *p_item ) { - int i,j; + input_item_owner_t *owner = item_owner(p_item); - vlc_mutex_lock( &p_i->lock ); + atomic_fetch_add( &owner->refs, 1 ); + return p_item; +} - for( i = 0 ; i< p_i->i_categories ; i++ ) - { - info_category_t *p_cat = p_i->pp_categories[i]; +void input_item_Release( input_item_t *p_item ) +{ + input_item_owner_t *owner = item_owner(p_item); - if( !psz_cat || strcmp( p_cat->psz_name, psz_cat ) ) - continue; + if( atomic_fetch_sub(&owner->refs, 1) != 1 ) + return; - for( j = 0; j < p_cat->i_infos ; j++ ) - { - if( !strcmp( p_cat->pp_infos[j]->psz_name, psz_name ) ) - { - char *psz_ret = strdup( p_cat->pp_infos[j]->psz_value ); - vlc_mutex_unlock( &p_i->lock ); - return psz_ret; - } - } + vlc_event_manager_fini( &p_item->event_manager ); + + free( p_item->psz_name ); + free( p_item->psz_uri ); + if( p_item->p_stats != NULL ) + { + vlc_mutex_destroy( &p_item->p_stats->lock ); + free( p_item->p_stats ); } - vlc_mutex_unlock( &p_i->lock ); - return strdup( "" ); -} -static void input_item_Destroy ( gc_object_t *p_this ) -{ - vlc_object_t *p_obj = (vlc_object_t *)p_this->p_destructor_arg; - libvlc_priv_t *priv = libvlc_priv (p_obj->p_libvlc); - input_item_t *p_input = (input_item_t *) p_this; - int i; + if( p_item->p_meta != NULL ) + vlc_meta_Delete( p_item->p_meta ); - input_item_Clean( p_input ); + for( int i = 0; i < p_item->i_options; i++ ) + free( p_item->ppsz_options[i] ); + TAB_CLEAN( p_item->i_options, p_item->ppsz_options ); + free( p_item->optflagv ); - vlc_object_lock( p_obj->p_libvlc ); + for( int i = 0; i < p_item->i_es; i++ ) + { + es_format_Clean( p_item->es[i] ); + free( p_item->es[i] ); + } + TAB_CLEAN( p_item->i_es, p_item->es ); - ARRAY_BSEARCH( priv->input_items,->i_id, int, p_input->i_id, i); - if( i != -1 ) - ARRAY_REMOVE( priv->input_items, i); + for( int i = 0; i < p_item->i_epg; i++ ) + vlc_epg_Delete( p_item->pp_epg[i] ); + TAB_CLEAN( p_item->i_epg, p_item->pp_epg ); - vlc_object_unlock( p_obj->p_libvlc ); + for( int i = 0; i < p_item->i_categories; i++ ) + info_category_Delete( p_item->pp_categories[i] ); + TAB_CLEAN( p_item->i_categories, p_item->pp_categories ); - free( p_input ); + vlc_mutex_destroy( &p_item->lock ); + free( owner ); } -int input_item_AddOpt( input_item_t *p_input, const char *psz_option, - unsigned flags ) +int input_item_AddOption( input_item_t *p_input, const char *psz_option, + unsigned flags ) { int err = VLC_SUCCESS; @@ -419,192 +518,636 @@ out: return err; } -int input_item_AddInfo( input_item_t *p_i, - const char *psz_cat, - const char *psz_name, - const char *psz_format, ... ) +static info_category_t *InputItemFindCat( input_item_t *p_item, + int *pi_index, const char *psz_cat ) { - va_list args; - int i; - info_t *p_info = NULL; - info_category_t *p_cat = NULL ; + vlc_assert_locked( &p_item->lock ); + for( int i = 0; i < p_item->i_categories && psz_cat; i++ ) + { + info_category_t *p_cat = p_item->pp_categories[i]; + + if( !strcmp( p_cat->psz_name, psz_cat ) ) + { + if( pi_index ) + *pi_index = i; + return p_cat; + } + } + return NULL; +} +/** + * Get a info item from a given category in a given input item. + * + * \param p_i The input item to get info from + * \param psz_cat String representing the category for the info + * \param psz_name String representing the name of the desired info + * \return A pointer to the string with the given info if found, or an + * empty string otherwise. The caller should free the returned + * pointer. + */ +char *input_item_GetInfo( input_item_t *p_i, + const char *psz_cat, + const char *psz_name ) +{ vlc_mutex_lock( &p_i->lock ); - for( i = 0 ; i < p_i->i_categories ; i ++ ) + const info_category_t *p_cat = InputItemFindCat( p_i, NULL, psz_cat ); + if( p_cat ) { - if( !strcmp( p_i->pp_categories[i]->psz_name, psz_cat ) ) + info_t *p_info = info_category_FindInfo( p_cat, NULL, psz_name ); + if( p_info && p_info->psz_value ) { - p_cat = p_i->pp_categories[i]; - break; + char *psz_ret = strdup( p_info->psz_value ); + vlc_mutex_unlock( &p_i->lock ); + return psz_ret; } } + vlc_mutex_unlock( &p_i->lock ); + return strdup( "" ); +} + +static int InputItemVaAddInfo( input_item_t *p_i, + const char *psz_cat, + const char *psz_name, + const char *psz_format, va_list args ) +{ + vlc_assert_locked( &p_i->lock ); + + info_category_t *p_cat = InputItemFindCat( p_i, NULL, psz_cat ); if( !p_cat ) { - if( !(p_cat = (info_category_t *)malloc( sizeof(info_category_t) )) ) - { - vlc_mutex_unlock( &p_i->lock ); + p_cat = info_category_New( psz_cat ); + if( !p_cat ) return VLC_ENOMEM; - } - p_cat->psz_name = strdup( psz_cat ); - p_cat->i_infos = 0; - p_cat->pp_infos = 0; INSERT_ELEM( p_i->pp_categories, p_i->i_categories, p_i->i_categories, p_cat ); } + info_t *p_info = info_category_VaAddInfo( p_cat, psz_name, psz_format, args ); + if( !p_info || !p_info->psz_value ) + return VLC_EGENERIC; + return VLC_SUCCESS; +} + +static int InputItemAddInfo( input_item_t *p_i, + const char *psz_cat, + const char *psz_name, + const char *psz_format, ... ) +{ + va_list args; + + va_start( args, psz_format ); + const int i_ret = InputItemVaAddInfo( p_i, psz_cat, psz_name, psz_format, args ); + va_end( args ); + + return i_ret; +} + +int input_item_AddInfo( input_item_t *p_i, + const char *psz_cat, + const char *psz_name, + const char *psz_format, ... ) +{ + va_list args; + + vlc_mutex_lock( &p_i->lock ); + + va_start( args, psz_format ); + const int i_ret = InputItemVaAddInfo( p_i, psz_cat, psz_name, psz_format, args ); + va_end( args ); + + vlc_mutex_unlock( &p_i->lock ); + + + if( !i_ret ) + { + vlc_event_t event; + + event.type = vlc_InputItemInfoChanged; + vlc_event_send( &p_i->event_manager, &event ); + } + return i_ret; +} - for( i = 0; i< p_cat->i_infos; i++ ) +int input_item_DelInfo( input_item_t *p_i, + const char *psz_cat, + const char *psz_name ) +{ + vlc_mutex_lock( &p_i->lock ); + int i_cat; + info_category_t *p_cat = InputItemFindCat( p_i, &i_cat, psz_cat ); + if( !p_cat ) { - if( !strcmp( p_cat->pp_infos[i]->psz_name, psz_name ) ) - { - p_info = p_cat->pp_infos[i]; - break; - } + vlc_mutex_unlock( &p_i->lock ); + return VLC_EGENERIC; } - if( !p_info ) + if( psz_name ) { - if( ( p_info = (info_t *)malloc( sizeof( info_t ) ) ) == NULL ) + /* Remove a specific info */ + int i_ret = info_category_DeleteInfo( p_cat, psz_name ); + if( i_ret ) { vlc_mutex_unlock( &p_i->lock ); - return VLC_ENOMEM; + return VLC_EGENERIC; } - INSERT_ELEM( p_cat->pp_infos, p_cat->i_infos, p_cat->i_infos, p_info ); - p_info->psz_name = strdup( psz_name ); } else { - free( p_info->psz_value ); + /* Remove the complete categorie */ + info_category_Delete( p_cat ); + REMOVE_ELEM( p_i->pp_categories, p_i->i_categories, i_cat ); } + vlc_mutex_unlock( &p_i->lock ); - va_start( args, psz_format ); - if( vasprintf( &p_info->psz_value, psz_format, args) == -1 ) - p_info->psz_value = NULL; - va_end( args ); - vlc_mutex_unlock( &p_i->lock ); + vlc_event_t event; + event.type = vlc_InputItemInfoChanged; + vlc_event_send( &p_i->event_manager, &event ); - return p_info->psz_value ? VLC_SUCCESS : VLC_ENOMEM; + return VLC_SUCCESS; } +void input_item_ReplaceInfos( input_item_t *p_item, info_category_t *p_cat ) +{ + vlc_mutex_lock( &p_item->lock ); + int i_cat; + info_category_t *p_old = InputItemFindCat( p_item, &i_cat, p_cat->psz_name ); + if( p_old ) + { + info_category_Delete( p_old ); + p_item->pp_categories[i_cat] = p_cat; + } + else + { + INSERT_ELEM( p_item->pp_categories, p_item->i_categories, p_item->i_categories, + p_cat ); + } + vlc_mutex_unlock( &p_item->lock ); + -input_item_t *__input_item_GetById( vlc_object_t *p_obj, int i_id ) + vlc_event_t event; + event.type = vlc_InputItemInfoChanged; + vlc_event_send( &p_item->event_manager, &event ); +} +void input_item_MergeInfos( input_item_t *p_item, info_category_t *p_cat ) { - libvlc_priv_t *priv = libvlc_priv (p_obj->p_libvlc); - input_item_t * p_ret = NULL; - int i; + vlc_mutex_lock( &p_item->lock ); + info_category_t *p_old = InputItemFindCat( p_item, NULL, p_cat->psz_name ); + if( p_old ) + { + for( int i = 0; i < p_cat->i_infos; i++ ) + info_category_ReplaceInfo( p_old, p_cat->pp_infos[i] ); + TAB_CLEAN( p_cat->i_infos, p_cat->pp_infos ); + info_category_Delete( p_cat ); + } + else + { + INSERT_ELEM( p_item->pp_categories, p_item->i_categories, p_item->i_categories, + p_cat ); + } + vlc_mutex_unlock( &p_item->lock ); + + + vlc_event_t event; + event.type = vlc_InputItemInfoChanged; + vlc_event_send( &p_item->event_manager, &event ); +} - vlc_object_lock( p_obj->p_libvlc ); +#define EPG_DEBUG +void input_item_SetEpg( input_item_t *p_item, const vlc_epg_t *p_update ) +{ + vlc_mutex_lock( &p_item->lock ); + + /* */ + vlc_epg_t *p_epg = NULL; + for( int i = 0; i < p_item->i_epg; i++ ) + { + vlc_epg_t *p_tmp = p_item->pp_epg[i]; + + if( (p_tmp->psz_name == NULL) != (p_update->psz_name == NULL) ) + continue; + if( p_tmp->psz_name && p_update->psz_name && strcmp(p_tmp->psz_name, p_update->psz_name) ) + continue; + + p_epg = p_tmp; + break; + } + + /* */ + if( !p_epg ) + { + p_epg = vlc_epg_New( p_update->psz_name ); + if( p_epg ) + TAB_APPEND( p_item->i_epg, p_item->pp_epg, p_epg ); + } + if( p_epg ) + vlc_epg_Merge( p_epg, p_update ); + + vlc_mutex_unlock( &p_item->lock ); + + if( !p_epg ) + return; + +#ifdef EPG_DEBUG + char *psz_epg; + if( asprintf( &psz_epg, "EPG %s", p_epg->psz_name ? p_epg->psz_name : "unknown" ) < 0 ) + goto signal; + + input_item_DelInfo( p_item, psz_epg, NULL ); + + vlc_mutex_lock( &p_item->lock ); + for( int i = 0; i < p_epg->i_event; i++ ) + { + const vlc_epg_event_t *p_evt = p_epg->pp_event[i]; + time_t t_start = (time_t)p_evt->i_start; + struct tm tm_start; + char psz_start[128]; + + localtime_r( &t_start, &tm_start ); + + snprintf( psz_start, sizeof(psz_start), "%4.4d-%2.2d-%2.2d %2.2d:%2.2d:%2.2d", + 1900 + tm_start.tm_year, 1 + tm_start.tm_mon, tm_start.tm_mday, + tm_start.tm_hour, tm_start.tm_min, tm_start.tm_sec ); + if( p_evt->psz_short_description || p_evt->psz_description ) + InputItemAddInfo( p_item, psz_epg, psz_start, "%s (%2.2d:%2.2d) - %s %s", + p_evt->psz_name, + p_evt->i_duration/60/60, (p_evt->i_duration/60)%60, + p_evt->psz_short_description ? p_evt->psz_short_description : "" , + p_evt->psz_description ? p_evt->psz_description : "" ); + else + InputItemAddInfo( p_item, psz_epg, psz_start, "%s (%2.2d:%2.2d)", + p_evt->psz_name, + p_evt->i_duration/60/60, (p_evt->i_duration/60)%60 ); + } + vlc_mutex_unlock( &p_item->lock ); + free( psz_epg ); +signal: +#endif + + if( p_epg->i_event > 0 ) + { + vlc_event_t event = { .type = vlc_InputItemInfoChanged, }; + vlc_event_send( &p_item->event_manager, &event ); + } +} - ARRAY_BSEARCH( priv->input_items, ->i_id, int, i_id, i); - if( i != -1 ) - p_ret = ARRAY_VAL( priv->input_items, i); +void input_item_SetEpgOffline( input_item_t *p_item ) +{ + vlc_mutex_lock( &p_item->lock ); + for( int i = 0; i < p_item->i_epg; i++ ) + vlc_epg_SetCurrent( p_item->pp_epg[i], -1 ); + vlc_mutex_unlock( &p_item->lock ); + +#ifdef EPG_DEBUG + vlc_mutex_lock( &p_item->lock ); + const int i_epg_info = p_item->i_epg; + if( i_epg_info > 0 ) + { + char *ppsz_epg_info[i_epg_info]; + for( int i = 0; i < p_item->i_epg; i++ ) + { + const vlc_epg_t *p_epg = p_item->pp_epg[i]; + if( asprintf( &ppsz_epg_info[i], "EPG %s", p_epg->psz_name ? p_epg->psz_name : "unknown" ) < 0 ) + ppsz_epg_info[i] = NULL; + } + vlc_mutex_unlock( &p_item->lock ); - vlc_object_unlock( p_obj->p_libvlc ); + for( int i = 0; i < i_epg_info; i++ ) + { + if( !ppsz_epg_info[i] ) + continue; + input_item_DelInfo( p_item, ppsz_epg_info[i], NULL ); + free( ppsz_epg_info[i] ); + } + } + else + vlc_mutex_unlock( &p_item->lock ); +#endif - return p_ret; + vlc_event_t event = { .type = vlc_InputItemInfoChanged, }; + vlc_event_send( &p_item->event_manager, &event ); } -input_item_t *__input_item_NewExt( vlc_object_t *p_obj, const char *psz_uri, - const char *psz_name, - int i_options, - const char *const *ppsz_options, - mtime_t i_duration ) +input_item_t *input_item_NewExt( const char *psz_uri, + const char *psz_name, + int i_options, + const char *const *ppsz_options, + unsigned i_option_flags, + mtime_t i_duration ) { - return input_item_NewWithType( p_obj, psz_uri, psz_name, - i_options, ppsz_options, + return input_item_NewWithType( psz_uri, psz_name, + i_options, ppsz_options, i_option_flags, i_duration, ITEM_TYPE_UNKNOWN ); } -input_item_t *input_item_NewWithType( vlc_object_t *p_obj, const char *psz_uri, - const char *psz_name, - int i_options, - const char *const *ppsz_options, - mtime_t i_duration, - int i_type ) +input_item_t * +input_item_NewWithTypeExt( const char *psz_uri, const char *psz_name, + int i_options, const char *const *ppsz_options, + unsigned flags, mtime_t duration, int type, + int i_net ) { - libvlc_priv_t *priv = libvlc_priv (p_obj->p_libvlc); + static atomic_uint last_input_id = ATOMIC_VAR_INIT(0); + + input_item_owner_t *owner = calloc( 1, sizeof( *owner ) ); + if( unlikely(owner == NULL) ) + return NULL; - DECMALLOC_NULL( p_input, input_item_t ); + atomic_init( &owner->refs, 1 ); - input_item_Init( p_obj, p_input ); - vlc_gc_init( p_input, input_item_Destroy, (void *)p_obj->p_libvlc ); + input_item_t *p_input = &owner->item; + vlc_event_manager_t * p_em = &p_input->event_manager; - vlc_object_lock( p_obj->p_libvlc ); - p_input->i_id = ++priv->i_last_input_id; - ARRAY_APPEND( priv->input_items, p_input ); - vlc_object_unlock( p_obj->p_libvlc ); + p_input->i_id = atomic_fetch_add(&last_input_id, 1); + vlc_mutex_init( &p_input->lock ); - p_input->b_fixed_name = false; + p_input->psz_name = NULL; + if( psz_name ) + input_item_SetName( p_input, psz_name ); + p_input->psz_uri = NULL; if( psz_uri ) - p_input->psz_uri = strdup( psz_uri ); + input_item_SetURI( p_input, psz_uri ); else - p_input->psz_uri = NULL; + p_input->i_type = ITEM_TYPE_UNKNOWN; + + TAB_INIT( p_input->i_options, p_input->ppsz_options ); + p_input->optflagc = 0; + p_input->optflagv = NULL; + for( int i = 0; i < i_options; i++ ) + input_item_AddOption( p_input, ppsz_options[i], flags ); + + p_input->i_duration = duration; + TAB_INIT( p_input->i_categories, p_input->pp_categories ); + TAB_INIT( p_input->i_es, p_input->es ); + p_input->p_stats = NULL; + p_input->p_meta = NULL; + TAB_INIT( p_input->i_epg, p_input->pp_epg ); + + vlc_event_manager_init( p_em, p_input ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemMetaChanged ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemAdded ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemSubItemTreeAdded ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemDurationChanged ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemPreparsedChanged ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemNameChanged ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemInfoChanged ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemErrorWhenReadingChanged ); + vlc_event_manager_register_event_type( p_em, vlc_InputItemPreparseEnded ); + + if( type != ITEM_TYPE_UNKNOWN ) + p_input->i_type = type; + p_input->b_error_when_reading = false; - p_input->i_type = i_type; - p_input->b_prefers_tree = false; + if( i_net != -1 ) + p_input->b_net = !!i_net; + else if( p_input->i_type == ITEM_TYPE_STREAM ) + p_input->b_net = true; + return p_input; +} + +input_item_t * +input_item_NewWithType( const char *psz_uri, const char *psz_name, + int i_options, const char *const *ppsz_options, + unsigned flags, mtime_t duration, int type ) +{ + return input_item_NewWithTypeExt( psz_uri, psz_name, i_options, + ppsz_options, flags, duration, type, + -1 ); +} + +input_item_t *input_item_Copy( input_item_t *p_input ) +{ + vlc_mutex_lock( &p_input->lock ); - if( p_input->i_type == ITEM_TYPE_UNKNOWN ) - GuessType( p_input ); + input_item_t *p_new_input = + input_item_NewWithType( p_input->psz_uri, p_input->psz_name, + 0, NULL, 0, p_input->i_duration, + p_input->i_type ); - if( psz_name != NULL ) - p_input->psz_name = strdup( psz_name ); - else if( p_input->i_type == ITEM_TYPE_FILE && p_input->psz_uri ) + if( p_new_input ) { - const char *psz_filename = strrchr( p_input->psz_uri, DIR_SEP_CHAR ); - if( psz_filename && *psz_filename == DIR_SEP_CHAR ) - psz_filename++; - p_input->psz_name = strdup( psz_filename && *psz_filename - ? psz_filename : p_input->psz_uri ); + for( int i = 0 ; i< p_input->i_options; i++ ) + { + input_item_AddOption( p_new_input, + p_input->ppsz_options[i], + p_input->optflagv[i] ); + } + + if( p_input->p_meta ) + { + p_new_input->p_meta = vlc_meta_New(); + vlc_meta_Merge( p_new_input->p_meta, p_input->p_meta ); + } } - else - p_input->psz_name = p_input->psz_uri ? strdup( p_input->psz_uri ) : NULL; - p_input->i_duration = i_duration; + vlc_mutex_unlock( &p_input->lock ); - for( int i = 0; i < i_options; i++ ) - input_item_AddOption( p_input, ppsz_options[i] ); - return p_input; + return p_new_input; +} + +struct item_type_entry +{ + const char psz_scheme[7]; + uint8_t i_type; + bool b_net; +}; + +static int typecmp( const void *key, const void *entry ) +{ + const struct item_type_entry *type = entry; + const char *uri = key, *scheme = type->psz_scheme; + + return strncmp( uri, scheme, strlen( scheme ) ); } /* Guess the type of the item using the beginning of the mrl */ -static void GuessType( input_item_t *p_item) +static int GuessType( const input_item_t *p_item, bool *p_net ) { - int i; - static struct { const char *psz_search; int i_type; } types_array[] = - { - { "http", ITEM_TYPE_NET }, - { "dvd", ITEM_TYPE_DISC }, - { "cdda", ITEM_TYPE_CDDA }, - { "mms", ITEM_TYPE_NET }, - { "rtsp", ITEM_TYPE_NET }, - { "udp", ITEM_TYPE_NET }, - { "rtp", ITEM_TYPE_NET }, - { "vcd", ITEM_TYPE_DISC }, - { "v4l", ITEM_TYPE_CARD }, - { "dshow", ITEM_TYPE_CARD }, - { "pvr", ITEM_TYPE_CARD }, - { "dvb", ITEM_TYPE_CARD }, - { "qpsk", ITEM_TYPE_CARD }, - { "sdp", ITEM_TYPE_NET }, - { NULL, 0 } + static const struct item_type_entry tab[] = + { /* /!\ Alphabetical order /!\ */ + /* Short match work, not just exact match */ + { "alsa", ITEM_TYPE_CARD, false }, + { "atsc", ITEM_TYPE_CARD, false }, + { "bd", ITEM_TYPE_DISC, false }, + { "cable", ITEM_TYPE_CARD, false }, + { "cdda", ITEM_TYPE_CDDA, false }, + { "cqam", ITEM_TYPE_CARD, false }, + { "dc1394", ITEM_TYPE_CARD, false }, + { "dccp", ITEM_TYPE_STREAM, true }, + { "deckli", ITEM_TYPE_CARD, false }, /* decklink */ + { "dir", ITEM_TYPE_DIRECTORY, false }, + { "dshow", ITEM_TYPE_CARD, false }, + { "dv", ITEM_TYPE_CARD, false }, + { "dvb", ITEM_TYPE_CARD, false }, + { "dvd", ITEM_TYPE_DISC, false }, + { "dtv", ITEM_TYPE_CARD, false }, + { "eyetv", ITEM_TYPE_CARD, false }, + { "fd", ITEM_TYPE_UNKNOWN, false }, + { "ftp", ITEM_TYPE_FILE, true }, + { "http", ITEM_TYPE_FILE, true }, + { "icyx", ITEM_TYPE_STREAM, true }, + { "imem", ITEM_TYPE_UNKNOWN, false }, + { "itpc", ITEM_TYPE_PLAYLIST, true }, + { "jack", ITEM_TYPE_CARD, false }, + { "linsys", ITEM_TYPE_CARD, false }, + { "live", ITEM_TYPE_STREAM, true }, /* livedotcom */ + { "mms", ITEM_TYPE_STREAM, true }, + { "mtp", ITEM_TYPE_DISC, false }, + { "ofdm", ITEM_TYPE_CARD, false }, + { "oss", ITEM_TYPE_CARD, false }, + { "pnm", ITEM_TYPE_STREAM, true }, + { "qam", ITEM_TYPE_CARD, false }, + { "qpsk", ITEM_TYPE_CARD, false }, + { "qtcapt", ITEM_TYPE_CARD, false }, /* qtcapture */ + { "raw139", ITEM_TYPE_CARD, false }, /* raw1394 */ + { "rt", ITEM_TYPE_STREAM, true }, /* rtp, rtsp, rtmp */ + { "satell", ITEM_TYPE_CARD, false }, /* sattelite */ + { "screen", ITEM_TYPE_CARD, false }, + { "sdp", ITEM_TYPE_STREAM, true }, + { "sftp", ITEM_TYPE_FILE, true }, + { "shm", ITEM_TYPE_CARD, false }, + { "smb", ITEM_TYPE_FILE, true }, + { "svcd", ITEM_TYPE_DISC, false }, + { "tcp", ITEM_TYPE_STREAM, true }, + { "terres", ITEM_TYPE_CARD, false }, /* terrestrial */ + { "udp", ITEM_TYPE_STREAM, true }, /* udplite too */ + { "unsv", ITEM_TYPE_STREAM, true }, + { "usdigi", ITEM_TYPE_CARD, false }, /* usdigital */ + { "v4l", ITEM_TYPE_CARD, false }, + { "vcd", ITEM_TYPE_DISC, false }, + { "window", ITEM_TYPE_CARD, false }, }; + const struct item_type_entry *e; + + if( !strstr( p_item->psz_uri, "://" ) ) + return ITEM_TYPE_FILE; - if( !p_item->psz_uri ) + e = bsearch( p_item->psz_uri, tab, sizeof( tab ) / sizeof( tab[0] ), + sizeof( tab[0] ), typecmp ); + if( e ) { - p_item->i_type = ITEM_TYPE_FILE; - return; + *p_net = e->b_net; + return e->i_type; + } else + { + *p_net = false; + return ITEM_TYPE_FILE; } +} + +input_item_node_t *input_item_node_Create( input_item_t *p_input ) +{ + input_item_node_t* p_node = malloc( sizeof( input_item_node_t ) ); + if( !p_node ) + return NULL; + + assert( p_input ); + + p_node->p_item = p_input; + vlc_gc_incref( p_input ); + + p_node->p_parent = NULL; + p_node->i_children = 0; + p_node->pp_children = NULL; + + return p_node; +} + +static void RecursiveNodeDelete( input_item_node_t *p_node ) +{ + for( int i = 0; i < p_node->i_children; i++ ) + RecursiveNodeDelete( p_node->pp_children[i] ); + + vlc_gc_decref( p_node->p_item ); + free( p_node->pp_children ); + free( p_node ); +} + +void input_item_node_Delete( input_item_node_t *p_node ) +{ + if( p_node->p_parent ) + for( int i = 0; i < p_node->p_parent->i_children; i++ ) + if( p_node->p_parent->pp_children[i] == p_node ) + { + REMOVE_ELEM( p_node->p_parent->pp_children, + p_node->p_parent->i_children, + i ); + break; + } - for( i = 0; types_array[i].psz_search != NULL; i++ ) + RecursiveNodeDelete( p_node ); +} + +input_item_node_t *input_item_node_AppendItem( input_item_node_t *p_node, input_item_t *p_item ) +{ + int i_preparse_depth; + input_item_node_t *p_new_child = input_item_node_Create( p_item ); + if( !p_new_child ) return NULL; + + vlc_mutex_lock( &p_node->p_item->lock ); + vlc_mutex_lock( &p_item->lock ); + i_preparse_depth = p_node->p_item->i_preparse_depth; + p_item->i_preparse_depth = i_preparse_depth > 0 ? + i_preparse_depth -1 : + i_preparse_depth; + vlc_mutex_unlock( &p_item->lock ); + vlc_mutex_unlock( &p_node->p_item->lock ); + + input_item_node_AppendNode( p_node, p_new_child ); + return p_new_child; +} + +void input_item_node_AppendNode( input_item_node_t *p_parent, input_item_node_t *p_child ) +{ + assert( p_parent && p_child && p_child->p_parent == NULL ); + INSERT_ELEM( p_parent->pp_children, + p_parent->i_children, + p_parent->i_children, + p_child ); + p_child->p_parent = p_parent; +} + +void input_item_node_PostAndDelete( input_item_node_t *p_root ) +{ + post_subitems( p_root ); + + vlc_event_t event; + event.type = vlc_InputItemSubItemTreeAdded; + event.u.input_item_subitem_tree_added.p_root = p_root; + vlc_event_send( &p_root->p_item->event_manager, &event ); + + input_item_node_Delete( p_root ); +} + +/* Called by es_out when a new Elementary Stream is added or updated. */ +void input_item_UpdateTracksInfo(input_item_t *item, const es_format_t *fmt) +{ + int i; + es_format_t *fmt_copy = malloc(sizeof *fmt_copy); + if (!fmt_copy) + return; + + es_format_Copy(fmt_copy, fmt); + /* XXX: we could free p_extra to save memory, we will likely not need + * the decoder specific data */ + + vlc_mutex_lock( &item->lock ); + + for( i = 0; i < item->i_es; i++ ) { - if( !strncmp( p_item->psz_uri, types_array[i].psz_search, - strlen( types_array[i].psz_search ) ) ) - { - p_item->i_type = types_array[i].i_type; - return; - } + if (item->es[i]->i_id != fmt->i_id) + continue; + + /* We've found the right ES, replace it */ + es_format_Clean(item->es[i]); + free(item->es[i]); + item->es[i] = fmt_copy; + vlc_mutex_unlock( &item->lock ); + return; } - p_item->i_type = ITEM_TYPE_FILE; + + /* ES not found, insert it */ + TAB_APPEND(item->i_es, item->es, fmt_copy); + vlc_mutex_unlock( &item->lock ); }