/*
* GPAC - Multimedia Framework C SDK
*
* Authors: Jean Le Feuvre
* Copyright (c) Telecom ParisTech 2000-2012
* All rights reserved
*
* This file is part of GPAC
*
* GPAC 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, or (at your option)
* any later version.
*
* GPAC 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 library; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef _GF_ISO_639_H
#define _GF_ISO_639_H
#ifdef __cplusplus
extern "C" {
#endif
/*!
* \file <gpac/iso639.h>
* \brief Language codes helper tools.
*/
/*!
* \addtogroup lang_grp Languages
* \ingroup utils_grp
* \brief Language codes helper tools
*
* This section documents the language codes used in GPAC, based in ISO 639 or RFC 5646.
* @{
*/
#include <gpac/setup.h>
/*!
* Gets number of supported language codes
* \return the number of supported language codes
*/
u32 gf_lang_get_count();
/*!
* Finds language by name or code
* \param lang_or_rfc_5646_code the langauage name, ISO 639 code or RFC 5646 code
* \return the index of the language, or -1 if not supported
*/
s32 gf_lang_find(const char *lang_or_rfc_5646_code);
/*!
* Gets the langauge name for the given index
* \param lang_idx the langauge 0-based IDX
* \return the name of the language
*/
const char *gf_lang_get_name(u32 lang_idx);
/*!
* Gets the 2 character code for the given index
* \param lang_idx the langauge 0-based IDX
* \return the 2 character code of the language
*/
const char *gf_lang_get_2cc(u32 lang_idx);
/*!
* Gets the 3 character code for the given index
* \param lang_idx the langauge 0-based IDX
* \return the 3 character code of the language
*/
const char *gf_lang_get_3cc(u32 lang_idx);
/*! @} */
#ifdef __cplusplus
}
#endif
#endif