<commit_before>/*****************************************************************************
 * item.c: input_item management
 *****************************************************************************
 * Copyright (C) 1998-2004 the VideoLAN team
 * $Id$
 *
 * Authors: <NAME> <<EMAIL>>
 *
 * 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
 * (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.
 *
 * 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.
 *****************************************************************************/

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <assert.h>

#include <vlc_common.h>
#include "vlc_playlist.h"
#include "vlc_interface.h"

#include "item.h"

static void GuessType( input_item_t *p_item );

/** 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 )
{
    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 );

    p_i->i_type = ITEM_TYPE_UNKNOWN;
    p_i->b_fixed_name = true;

    p_i->p_stats = NULL;
    p_i->p_meta = NULL;

    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 );
}

static inline void input_item_Clean( input_item_t *p_i )
{
    int i;

    vlc_event_manager_fini( &p_i->event_manager );

    free( p_i->psz_name );
    free( p_i->psz_uri );
    if( p_i->p_stats )
    {
        vlc_mutex_destroy( &p_i->p_stats->lock );
        free( p_i->p_stats );
    }

    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);

    for( i = 0; i < p_i->i_es; i++ )
    {
        es_format_Clean( p_i->es[i] );
        free( p_i->es[i] );
    }
    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;

        for( j = 0; j < p_category->i_infos; j++ )
        {
            struct info_t *p_info = p_category->pp_infos[j];

            free( p_info->psz_name);
            free( p_info->psz_value );
            free( p_info );
        }
        TAB_CLEAN( p_category->i_infos, p_category->pp_infos );

        free( p_category->psz_name );
        free( p_category );
    }
    TAB_CLEAN( p_i->i_categories, p_i->pp_categories );

    vlc_mutex_destroy( &p_i->lock );
}
void input_item_SetErrorWhenReading( input_item_t *p_i, bool b_error )
{
    bool b_changed;

    vlc_mutex_lock( &p_i->lock );

    b_changed = p_i->b_error_when_reading != b_error;
    p_i->b_error_when_reading = b_error;

    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_SetPreparsed( input_item_t *p_i, bool b_preparsed )
{
    bool b_send_event = false;

    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();

    int i_new_status;
    if( b_preparsed )
        i_new_status = p_i->p_meta->i_status | ITEM_PREPARSED;
    else
        i_new_status = p_i->p_meta->i_status & ~ITEM_PREPARSED;
    if( p_i->p_meta->i_status != i_new_status )
    {
        p_i->p_meta->i_status = i_new_status;
        b_send_event = true;
    }

    vlc_mutex_unlock( &p_i->lock );

    if( b_send_event )
    {
        vlc_event_t event;
        event.type = vlc_InputItemPreparsedChanged;
        event.u.input_item_preparsed_changed.new_status = i_new_status;
        vlc_event_send( &p_i->event_manager, &event );
    }
}
void input_item_SetArtNotFound( input_item_t *p_i, bool b_not_found )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();

    if( b_not_found )
        p_i->p_meta->i_status |= ITEM_ART_NOTFOUND;
    else
        p_i->p_meta->i_status &= ~ITEM_ART_NOTFOUND;

    vlc_mutex_unlock( &p_i->lock );
}
void input_item_SetArtFetched( input_item_t *p_i, bool b_art_fetched )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();

    if( b_art_fetched )
        p_i->p_meta->i_status |= ITEM_ART_FETCHED;
    else
        p_i->p_meta->i_status &= ~ITEM_ART_FETCHED;

    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 )
{
    vlc_event_t event;

    vlc_mutex_lock( &p_i->lock );
    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();
    vlc_meta_Set( p_i->p_meta, meta_type, psz_val );
    vlc_mutex_unlock( &p_i->lock );

    /* Notify interested third parties */
    event.type = vlc_InputItemMetaChanged;
    event.u.input_item_meta_changed.meta_type = meta_type;
    vlc_event_send( &p_i->event_manager, &event );
}

/* FIXME GRRRRRRRRRR args should be in the reverse order to be 
 * consistant with (nearly?) all or copy funcs */
void input_item_CopyOptions( input_item_t *p_parent,
                             input_item_t *p_child )
{
    vlc_mutex_lock( &p_parent->lock );

    for( int i = 0 ; i< p_parent->i_options; i++ )
    {
        if( !strcmp( p_parent->ppsz_options[i], "meta-file" ) )
            continue;

        input_item_AddOption( p_child,
                              p_parent->ppsz_options[i],
                              p_parent->optflagv[i] );
    }

    vlc_mutex_unlock( &p_parent->lock );
}

/* 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 )
{
    vlc_mutex_lock( &p_parent->lock );

    p_parent->i_type = ITEM_TYPE_PLAYLIST;

    vlc_mutex_unlock( &p_parent->lock );

    /* Notify interested third parties */
    vlc_event_t event;

    event.type = vlc_InputItemSubItemAdded;
    event.u.input_item_subitem_added.p_new_child = p_child;
    vlc_event_send( &p_parent->event_manager, &event );
}

bool input_item_HasErrorWhenReading( input_item_t *p_item )
{
    vlc_mutex_lock( &p_item->lock );

    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 )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
    {
        vlc_mutex_unlock( &p_i->lock );
        return false;
    }
    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 b_ret;
}

char *input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
    {
        vlc_mutex_unlock( &p_i->lock );
        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 ) );

    vlc_mutex_unlock( &p_i->lock );
    return psz;
}

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, const char *psz_uri )
{
    vlc_mutex_lock( &p_i->lock );

    free( p_i->psz_uri );
    p_i->psz_uri = strdup( psz_uri );

    GuessType( p_i );

    if( !p_i->psz_name && p_i->i_type == ITEM_TYPE_FILE )
    {
        const char *psz_filename = strrchr( p_i->psz_uri, DIR_SEP_CHAR );
        if( psz_filename && *psz_filename == DIR_SEP_CHAR )
            psz_filename++;
        if( psz_filename && *psz_filename )
            p_i->psz_name = strdup( psz_filename );
    }

    if( !p_i->psz_name )
        p_i->psz_name = strdup( p_i->psz_uri );

    vlc_mutex_unlock( &p_i->lock );
}

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 )
{
    bool b_send_event = false;

    vlc_mutex_lock( &p_i->lock );
    if( p_i->i_duration != i_duration )
    {
        p_i->i_duration = i_duration;
        b_send_event = true;
    }
    vlc_mutex_unlock( &p_i->lock );

    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 );
    }
}


bool input_item_IsPreparsed( input_item_t *p_item )
{
    vlc_mutex_lock( &p_item->lock );
    bool b_preparsed = p_item->p_meta ? ( p_item->p_meta->i_status & ITEM_PREPARSED ) != 0 : false;
    vlc_mutex_unlock( &p_item->lock );

    return b_preparsed;
}

bool input_item_IsArtFetched( input_item_t *p_item )
{
    vlc_mutex_lock( &p_item->lock );
    bool b_fetched = p_item->p_meta ? ( p_item->p_meta->i_status & ITEM_ART_FETCHED ) != 0 : false;
    vlc_mutex_unlock( &p_item->lock );

    return b_fetched;
}

/**
 * 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( int i = 0; i< p_i->i_categories; i++ )
    {
        const info_category_t *p_cat = p_i->pp_categories[i];

        if( !psz_cat || strcmp( p_cat->psz_name, psz_cat ) )
            continue;

        for( int 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_mutex_unlock( &p_i->lock );
    return strdup( "" );
}

static void input_item_Destroy ( gc_object_t *p_gc )
{
    input_item_t *p_item = vlc_priv( p_gc, input_item_t );

    input_item_Clean( p_item );
    free( p_item );
}

int input_item_AddOption( input_item_t *p_input, const char *psz_option,
                          unsigned flags )
{
    int err = VLC_SUCCESS;

    if( psz_option == NULL )
        return VLC_EGENERIC;

    vlc_mutex_lock( &p_input->lock );
    if (flags & VLC_INPUT_OPTION_UNIQUE)
    {
        for (int i = 0 ; i < p_input->i_options; i++)
            if( !strcmp( p_input->ppsz_options[i], psz_option ) )
                goto out;
    }

    uint8_t *flagv = realloc (p_input->optflagv, p_input->optflagc + 1);
    if (flagv == NULL)
    {
        err = VLC_ENOMEM;
        goto out;
    }
    p_input->optflagv = flagv;
    flagv[p_input->optflagc++] = flags;

    INSERT_ELEM( p_input->ppsz_options, p_input->i_options,
                 p_input->i_options, strdup( psz_option ) );
out:
    vlc_mutex_unlock( &p_input->lock );
    return err;
}

int input_item_AddInfo( input_item_t *p_i,
                        const char *psz_cat,
                        const char *psz_name,
                        const char *psz_format, ... )
{
    va_list args;
    int i;
    info_t *p_info = NULL;
    info_category_t *p_cat = NULL ;

    vlc_mutex_lock( &p_i->lock );

    for( i = 0 ; i < p_i->i_categories ; i ++ )
    {
        if( !strcmp( p_i->pp_categories[i]->psz_name, psz_cat ) )
        {
            p_cat = p_i->pp_categories[i];
            break;
        }
    }
    if( !p_cat )
    {
        if( !(p_cat = (info_category_t *)malloc( sizeof(info_category_t) )) )
        {
            vlc_mutex_unlock( &p_i->lock );
            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 );
    }

    for( i = 0; i< p_cat->i_infos; i++ )
    {
        if( !strcmp( p_cat->pp_infos[i]->psz_name, psz_name ) )
        {
            p_info = p_cat->pp_infos[i];
            break;
        }
    }

    if( !p_info )
    {
        if( ( p_info = (info_t *)malloc( sizeof( info_t ) ) ) == NULL )
        {
            vlc_mutex_unlock( &p_i->lock );
            return VLC_ENOMEM;
        }
        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 );
    }

    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 );

    if( p_info->psz_value )
    {
        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;
}
int input_item_DelInfo( input_item_t *p_i,
                        const char *psz_cat,
                        const char *psz_name )
{
    info_category_t *p_cat = NULL;
    int i_cat;
    int i;

    vlc_mutex_lock( &p_i->lock );
    for( i_cat = 0; i_cat < p_i->i_categories; i_cat++ )
    {
        if( !strcmp( p_i->pp_categories[i_cat]->psz_name,
                     psz_cat ) )
        {
            p_cat = p_i->pp_categories[i_cat];
            break;
        }
    }
    if( p_cat == NULL )
    {
        vlc_mutex_unlock( &p_i->lock );
        return VLC_EGENERIC;
    }

    if( psz_name )
    {
        /* Remove a specific info */
        for( i = 0; i < p_cat->i_infos; i++ )
        {
            if( !strcmp( p_cat->pp_infos[i]->psz_name, psz_name ) )
            {
                free( p_cat->pp_infos[i]->psz_name );
                free( p_cat->pp_infos[i]->psz_value );
                free( p_cat->pp_infos[i] );
                REMOVE_ELEM( p_cat->pp_infos, p_cat->i_infos, i );
                break;
            }
        }
        if( i >= p_cat->i_infos )
        {
            vlc_mutex_unlock( &p_i->lock );
            return VLC_EGENERIC;
        }
    }
    else
    {
        /* Remove the complete categorie */
        for( i = 0; i < p_cat->i_infos; i++ )
        {
            free( p_cat->pp_infos[i]->psz_name );
            free( p_cat->pp_infos[i]->psz_value );
            free( p_cat->pp_infos[i] );
        }
        free( p_cat->pp_infos );
        REMOVE_ELEM( p_i->pp_categories, p_i->i_categories, i_cat );
    }

    // Free the category
    free( p_cat->psz_name );
    free( p_cat );
    vlc_mutex_unlock( &p_i->lock );


    vlc_event_t event;
    event.type = vlc_InputItemInfoChanged;
    vlc_event_send( &p_i->event_manager, &event );

    return VLC_SUCCESS;
}

void input_item_SetEpg( input_item_t *p_item,
                        const char *psz_epg, const vlc_epg_t *p_epg )
{
    input_item_DelInfo( p_item, psz_epg, NULL );

#ifdef HAVE_LOCALTIME_R
    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 )
            input_item_AddInfo( p_item, psz_epg, psz_start, "%s (%2.2d:%2.2d) - %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 );
        else
            input_item_AddInfo( 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 );<commit_msg>Avoid event spaming on epg changes.<commit_after>/*****************************************************************************
 * item.c: input_item management
 *****************************************************************************
 * Copyright (C) 1998-2004 the VideoLAN team
 * $Id$
 *
 * Authors: <NAME> <<EMAIL>>
 *
 * 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
 * (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.
 *
 * 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.
 *****************************************************************************/

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <assert.h>

#include <vlc_common.h>
#include "vlc_playlist.h"
#include "vlc_interface.h"

#include "item.h"

static void GuessType( input_item_t *p_item );

/** 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 )
{
    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 );

    p_i->i_type = ITEM_TYPE_UNKNOWN;
    p_i->b_fixed_name = true;

    p_i->p_stats = NULL;
    p_i->p_meta = NULL;

    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 );
}

static inline void input_item_Clean( input_item_t *p_i )
{
    int i;

    vlc_event_manager_fini( &p_i->event_manager );

    free( p_i->psz_name );
    free( p_i->psz_uri );
    if( p_i->p_stats )
    {
        vlc_mutex_destroy( &p_i->p_stats->lock );
        free( p_i->p_stats );
    }

    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);

    for( i = 0; i < p_i->i_es; i++ )
    {
        es_format_Clean( p_i->es[i] );
        free( p_i->es[i] );
    }
    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;

        for( j = 0; j < p_category->i_infos; j++ )
        {
            struct info_t *p_info = p_category->pp_infos[j];

            free( p_info->psz_name);
            free( p_info->psz_value );
            free( p_info );
        }
        TAB_CLEAN( p_category->i_infos, p_category->pp_infos );

        free( p_category->psz_name );
        free( p_category );
    }
    TAB_CLEAN( p_i->i_categories, p_i->pp_categories );

    vlc_mutex_destroy( &p_i->lock );
}
void input_item_SetErrorWhenReading( input_item_t *p_i, bool b_error )
{
    bool b_changed;

    vlc_mutex_lock( &p_i->lock );

    b_changed = p_i->b_error_when_reading != b_error;
    p_i->b_error_when_reading = b_error;

    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_SetPreparsed( input_item_t *p_i, bool b_preparsed )
{
    bool b_send_event = false;

    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();

    int i_new_status;
    if( b_preparsed )
        i_new_status = p_i->p_meta->i_status | ITEM_PREPARSED;
    else
        i_new_status = p_i->p_meta->i_status & ~ITEM_PREPARSED;
    if( p_i->p_meta->i_status != i_new_status )
    {
        p_i->p_meta->i_status = i_new_status;
        b_send_event = true;
    }

    vlc_mutex_unlock( &p_i->lock );

    if( b_send_event )
    {
        vlc_event_t event;
        event.type = vlc_InputItemPreparsedChanged;
        event.u.input_item_preparsed_changed.new_status = i_new_status;
        vlc_event_send( &p_i->event_manager, &event );
    }
}
void input_item_SetArtNotFound( input_item_t *p_i, bool b_not_found )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();

    if( b_not_found )
        p_i->p_meta->i_status |= ITEM_ART_NOTFOUND;
    else
        p_i->p_meta->i_status &= ~ITEM_ART_NOTFOUND;

    vlc_mutex_unlock( &p_i->lock );
}
void input_item_SetArtFetched( input_item_t *p_i, bool b_art_fetched )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();

    if( b_art_fetched )
        p_i->p_meta->i_status |= ITEM_ART_FETCHED;
    else
        p_i->p_meta->i_status &= ~ITEM_ART_FETCHED;

    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 )
{
    vlc_event_t event;

    vlc_mutex_lock( &p_i->lock );
    if( !p_i->p_meta )
        p_i->p_meta = vlc_meta_New();
    vlc_meta_Set( p_i->p_meta, meta_type, psz_val );
    vlc_mutex_unlock( &p_i->lock );

    /* Notify interested third parties */
    event.type = vlc_InputItemMetaChanged;
    event.u.input_item_meta_changed.meta_type = meta_type;
    vlc_event_send( &p_i->event_manager, &event );
}

/* FIXME GRRRRRRRRRR args should be in the reverse order to be 
 * consistant with (nearly?) all or copy funcs */
void input_item_CopyOptions( input_item_t *p_parent,
                             input_item_t *p_child )
{
    vlc_mutex_lock( &p_parent->lock );

    for( int i = 0 ; i< p_parent->i_options; i++ )
    {
        if( !strcmp( p_parent->ppsz_options[i], "meta-file" ) )
            continue;

        input_item_AddOption( p_child,
                              p_parent->ppsz_options[i],
                              p_parent->optflagv[i] );
    }

    vlc_mutex_unlock( &p_parent->lock );
}

/* 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 )
{
    vlc_mutex_lock( &p_parent->lock );

    p_parent->i_type = ITEM_TYPE_PLAYLIST;

    vlc_mutex_unlock( &p_parent->lock );

    /* Notify interested third parties */
    vlc_event_t event;

    event.type = vlc_InputItemSubItemAdded;
    event.u.input_item_subitem_added.p_new_child = p_child;
    vlc_event_send( &p_parent->event_manager, &event );
}

bool input_item_HasErrorWhenReading( input_item_t *p_item )
{
    vlc_mutex_lock( &p_item->lock );

    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 )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
    {
        vlc_mutex_unlock( &p_i->lock );
        return false;
    }
    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 b_ret;
}

char *input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type )
{
    vlc_mutex_lock( &p_i->lock );

    if( !p_i->p_meta )
    {
        vlc_mutex_unlock( &p_i->lock );
        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 ) );

    vlc_mutex_unlock( &p_i->lock );
    return psz;
}

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, const char *psz_uri )
{
    vlc_mutex_lock( &p_i->lock );

    free( p_i->psz_uri );
    p_i->psz_uri = strdup( psz_uri );

    GuessType( p_i );

    if( !p_i->psz_name && p_i->i_type == ITEM_TYPE_FILE )
    {
        const char *psz_filename = strrchr( p_i->psz_uri, DIR_SEP_CHAR );
        if( psz_filename && *psz_filename == DIR_SEP_CHAR )
            psz_filename++;
        if( psz_filename && *psz_filename )
            p_i->psz_name = strdup( psz_filename );
    }

    if( !p_i->psz_name )
        p_i->psz_name = strdup( p_i->psz_uri );

    vlc_mutex_unlock( &p_i->lock );
}

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 )
{
    bool b_send_event = false;

    vlc_mutex_lock( &p_i->lock );
    if( p_i->i_duration != i_duration )
    {
        p_i->i_duration = i_duration;
        b_send_event = true;
    }
    vlc_mutex_unlock( &p_i->lock );

    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 );
    }
}


bool input_item_IsPreparsed( input_item_t *p_item )
{
    vlc_mutex_lock( &p_item->lock );
    bool b_preparsed = p_item->p_meta ? ( p_item->p_meta->i_status & ITEM_PREPARSED ) != 0 : false;
    vlc_mutex_unlock( &p_item->lock );

    return b_preparsed;
}

bool input_item_IsArtFetched( input_item_t *p_item )
{
    vlc_mutex_lock( &p_item->lock );
    bool b_fetched = p_item->p_meta ? ( p_item->p_meta->i_status & ITEM_ART_FETCHED ) != 0 : false;
    vlc_mutex_unlock( &p_item->lock );

    return b_fetched;
}

static void input_item_Destroy ( gc_object_t *p_gc )
{
    input_item_t *p_item = vlc_priv( p_gc, input_item_t );

    input_item_Clean( p_item );
    free( p_item );
}

int input_item_AddOption( input_item_t *p_input, const char *psz_option,
                          unsigned flags )
{
    int err = VLC_SUCCESS;

    if( psz_option == NULL )
        return VLC_EGENERIC;

    vlc_mutex_lock( &p_input->lock );
    if (flags & VLC_INPUT_OPTION_UNIQUE)
    {
        for (int i = 0 ; i < p_input->i_options; i++)
            if( !strcmp( p_input->ppsz_options[i], psz_option ) )
                goto out;
    }

    uint8_t *flagv = realloc (p_input->optflagv, p_input->optflagc + 1);
    if (flagv == NULL)
    {
        err = VLC_ENOMEM;
        goto out;
    }
    p_input->optflagv = flagv;
    flagv[p_input->optflagc++] = flags;

    INSERT_ELEM( p_input->ppsz_options, p_input->i_options,
                 p_input->i_options, strdup( psz_option ) );
out:
    vlc_mutex_unlock( &p_input->lock );
    return err;
}

/**
 * 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( int i = 0; i< p_i->i_categories; i++ )
    {
        const info_category_t *p_cat = p_i->pp_categories[i];

        if( !psz_cat || strcmp( p_cat->psz_name, psz_cat ) )
            continue;

        for( int 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_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 )
{
    int i;
    info_t *p_info = NULL;
    info_category_t *p_cat = NULL ;

    vlc_assert_locked( &p_i->lock );

    for( i = 0 ; i < p_i->i_categories ; i ++ )
    {
        if( !strcmp( p_i->pp_categories[i]->psz_name, psz_cat ) )
        {
            p_cat = p_i->pp_categories[i];
            break;
        }
    }
    if( !p_cat )
    {
        if( !(p_cat = malloc( sizeof(*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 );
    }

    for( i = 0; i< p_cat->i_infos; i++ )
    {
        if( !strcmp( p_cat->pp_infos[i]->psz_name, psz_name ) )
        {
            p_info = p_cat->pp_infos[i];
            break;
        }
    }

    if( !p_info )
    {
        if( ( p_info = malloc( sizeof( *p_info ) ) ) == NULL )
            return VLC_ENOMEM;

        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 );
    }

    if( vasprintf( &p_info->psz_value, psz_format, args ) == -1 )
        p_info->psz_value = NULL;

    return p_info->psz_value ? VLC_SUCCESS : VLC_ENOMEM;
}

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;
}

int input_item_DelInfo( input_item_t *p_i,
                        const char *psz_cat,
                        const char *psz_name )
{
    info_category_t *p_cat = NULL;
    int i_cat;
    int i;

    vlc_mutex_lock( &p_i->lock );
    for( i_cat = 0; i_cat < p_i->i_categories; i_cat++ )
    {
        if( !strcmp( p_i->pp_categories[i_cat]->psz_name,
                     psz_cat ) )
        {
            p_cat = p_i->pp_categories[i_cat];
            break;
        }
    }
    if( p_cat == NULL )
    {
        vlc_mutex_unlock( &p_i->lock );
        return VLC_EGENERIC;
    }

    if( psz_name )
    {
        /* Remove a specific info */
        for( i = 0; i < p_cat->i_infos; i++ )
        {
            if( !strcmp( p_cat->pp_infos[i]->psz_name, psz_name ) )
            {
                free( p_cat->pp_infos[i]->psz_name );
                free( p_cat->pp_infos[i]->psz_value );
                free( p_cat->pp_infos[i] );
                REMOVE_ELEM( p_cat->pp_infos, p_cat->i_infos, i );
                break;
            }
        }
        if( i >= p_cat->i_infos )
        {
            vlc_mutex_unlock( &p_i->lock );
            return VLC_EGENERIC;
        }
    }
    else
    {
        /* Remove the complete categorie */
        for( i = 0; i < p_cat->i_infos; i++ )
        {
            free( p_cat->pp_infos[i]->psz_name );
            free( p_cat->pp_infos[i]->psz_value );
            free( p_cat->pp_infos[i] );
        }
        free( p_cat->pp_infos );
        REMOVE_ELEM( p_i->pp_categories, p_i->i_categories, i_cat );
    }

    // Free the category
    free( p_cat->psz_name );
    free( p_cat );
    vlc_mutex_unlock( &p_i->lock );


    vlc_event_t event;
    event.type = vlc_InputItemInfoChanged;
    vlc_event_send( &p_i->event_manager, &event );

    return VLC_SUCCESS;
}

void input_item_SetEpg( input_item_t *p_item,
                        const char *psz_epg, const vlc_epg_t *p_epg )
{
    input_item_DelInfo( p_item, psz_epg, NULL );

#ifdef HAVE_LOCALTIME_R
    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",
                              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 );
        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 );

    if( p_epg->i_event > 0 )
    {
        vlc_event_t event;

        event.type = vlc_InputItemInfoChanged;
        vlc_event_send( &p_item->event_manager, &event );
{'fraction_non_alphanumeric': 0.12846314343818505, 'fraction_numerical': 0.0046219264189314106, 'mean_word_length': 2.4440603965799528, 'pattern_counts': {'":': 0, '<': 41, '<?xml version=': 0, '>': 510, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 2, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4963623', 'n_tokens_mistral': 14661, 'n_tokens_neox': 14448, 'n_words': 2740}