• Clément Stenac's avatar
    *experimental* input pre-parsing support. · 01aca2cc
    Clément Stenac authored
    Won't work for many things (only those for which metadata can be gotten during initialization).
    
    Processing is done asynchronously, use playlist_PreparseEnqueue to add an item to the queue.
    01aca2cc
access.c 3.35 KB
/*****************************************************************************
 * access.c
 *****************************************************************************
 * Copyright (C) 1999-2004 VideoLAN
 * $Id: demux.c 7546 2004-04-29 13:53:29Z gbazin $
 *
 * Author: Laurent Aimar <fenrir@via.ecp.fr>
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/

#include <stdlib.h>
#include <vlc/vlc.h>
#include <vlc/input.h>

#include "input_internal.h"

/*****************************************************************************
 * access2_New:
 *****************************************************************************/
access_t *__access2_New( vlc_object_t *p_obj,
                         char *psz_access, char *psz_demux, char *psz_path,
                         vlc_bool_t b_quick )
{
    access_t *p_access = vlc_object_create( p_obj, VLC_OBJECT_ACCESS );

    if( p_access == NULL )
    {
        msg_Err( p_obj, "vlc_object_create( p_obj, VLC_OBJECT_ACCESS ) failed" );
        return NULL;
    }

    /* Parse URL */
    p_access->psz_access = b_quick ? strdup( "file" ) : strdup( psz_access );
    p_access->psz_path   = strdup( psz_path );
    p_access->psz_demux  = strdup( "" );

    if( !b_quick )
        msg_Dbg( p_obj, "access2_New: access='%s' path='%s'",
                 p_access->psz_access, p_access->psz_path );

    p_access->pf_read    = NULL;
    p_access->pf_block   = NULL;
    p_access->pf_seek    = NULL;
    p_access->pf_control = NULL;
    p_access->p_sys      = NULL;
    p_access->info.i_update = 0;
    p_access->info.i_size   = 0;
    p_access->info.i_pos    = 0;
    p_access->info.b_eof    = VLC_FALSE;
    p_access->info.i_title  = 0;
    p_access->info.i_seekpoint = 0;


    /* Before module_Need (for var_Create...) */
    vlc_object_attach( p_access, p_obj );

    p_access->p_module =
        module_Need( p_access, "access2", p_access->psz_access,
                     b_quick ? VLC_TRUE : VLC_FALSE );

    if( p_access->p_module == NULL )
    {
        vlc_object_detach( p_access );
        free( p_access->psz_access );
        free( p_access->psz_path );
        free( p_access->psz_demux );
        vlc_object_destroy( p_access );
        return NULL;
    }

    return p_access;
}

/*****************************************************************************
 * demux2_Delete:
 *****************************************************************************/
void access2_Delete( access_t *p_access )
{
    module_Unneed( p_access, p_access->p_module );
    vlc_object_detach( p_access );

    free( p_access->psz_access );
    free( p_access->psz_path );
    free( p_access->psz_demux );

    vlc_object_destroy( p_access );
}