/*****************************************************************************
* aribb24.c : ARIB STD-B24 JIS 8bit character code decoder
*****************************************************************************
* Copyright (C) 2014 François Cartegnie
*
* Authors: François Cartegnie <fcvlcdev@free.fr>
*
* 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 Lesser General Public License for more details.
*
* 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.
*****************************************************************************/
#ifndef ARIBB24_MAIN_C
#define ARIBB24_MAIN_C 1
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "aribb24/aribb24.h"
#include "aribb24_private.h"
#include "parser_private.h"
#include "aribb24/decoder.h"
#include "decoder_private.h"
void arib_log( arib_instance_t *p_instance, const char *psz_format, ... )
{
#ifdef HAVE_VASPRINTF
va_list args;
free( p_instance->p->psz_last_error );
va_start( args, psz_format );
if ( vasprintf( &p_instance->p->psz_last_error, psz_format, args ) < 0 )
{
p_instance->p->psz_last_error = NULL;
return;
}
if ( p_instance->p->pf_messages )
{
p_instance->p->pf_messages( p_instance->p->p_opaque,
p_instance->p->psz_last_error );
}
else
{
// vprintf ?
}
va_end( args );
#endif
}
arib_instance_t * arib_instance_new( void *p_opaque )
{
arib_instance_t *p_instance = calloc( 1, sizeof(*p_instance) );
if ( !p_instance )
return NULL;
p_instance->p = calloc( 1, sizeof(*(p_instance->p)) );
if (!p_instance->p)
{
free( p_instance );
return NULL;
}
p_instance->p->p_opaque = p_opaque;
p_instance->b_use_private_conv = true;
return p_instance;
}
void arib_instance_destroy( arib_instance_t *p_instance )
{
if ( p_instance->p->p_decoder )
arib_decoder_free( p_instance->p->p_decoder );
if ( p_instance->p->p_parser )
arib_parser_free( p_instance->p->p_parser );
free( p_instance->p->psz_base_path );
free( p_instance->p->psz_last_error );
drcs_conversion_t *p_drcs_conv, *p_next;
for( p_drcs_conv = p_instance->p->p_drcs_conv; p_drcs_conv; p_drcs_conv = p_next )
{
p_next = p_drcs_conv->p_next;
free( p_drcs_conv );
}
free( p_instance->p );
free( p_instance );
}
void arib_register_messages_callback( arib_instance_t *p_arib_instance,
arib_messages_callback_t pf_callback )
{
p_arib_instance->p->pf_messages = pf_callback;
}
void arib_set_base_path( arib_instance_t *p_instance, const char *psz_path )
{
if ( p_instance->p->psz_base_path )
free( p_instance->p->psz_base_path );
p_instance->p->psz_base_path = psz_path ? strdup( psz_path ): NULL;
}
arib_parser_t * arib_get_parser( arib_instance_t *p_instance )
{
if ( !p_instance->p->p_parser )
p_instance->p->p_parser = arib_parser_new( p_instance );
return p_instance->p->p_parser;
}
arib_decoder_t * arib_get_decoder( arib_instance_t *p_instance )
{
if ( !p_instance->p->p_decoder )
p_instance->p->p_decoder = arib_decoder_new( p_instance );
return p_instance->p->p_decoder;
}
#endif