/*
 * Copyright (C) 2014-2021 CZ.NIC
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 * In addition, as a special exception, the copyright holders give
 * permission to link the code of portions of this program with the
 * OpenSSL library under certain conditions as described in each
 * individual source file, and distribute linked combinations including
 * the two.
 */

/*
 * This header file must not be included in other header files.
 *
 * It provides functions needed for internal conversion.
 */

#pragma once

#if defined(__APPLE__) || defined(__clang__)
#  define __USE_C99_MATH
#  define _Bool bool
#else /* !__APPLE__ */
#  include <cstdbool>
#endif /* __APPLE__ */

#include <libdatovka/isds.h>

namespace IsdsInternal {

	/*!
	 * @brief Wraps the isds_long_message().
	 *
	 * @param[in] ctx Libdatovka context.
	 */
	static inline
	QString isdsLongMessage(const struct isds_ctx *ctx)
	{
#ifdef WIN32
		/* The function returns strings in local encoding. */
		return QString::fromLocal8Bit(isds_long_message(ctx));
		/*
		 * TODO -- Is there a mechanism how to force the local encoding
		 * into libdatovka to be UTF-8?
		 */
#else /* !WIN32 */
		return QString::fromUtf8(isds_long_message(ctx));
#endif /* WIN32 */
	}

}
