/*
 * Copyright (C) 2017 Red Hat, Inc.
 *
 * Author: Nikos Mavrogiannopoulos
 *
 * This file is part of GnuTLS.
 *
 * The GnuTLS 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 library 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, see <https://www.gnu.org/licenses/>
 *
 */

#include "gnutls_int.h"
#include "c-strcase.h"

/* Compatibility compression functions */

/**
 * gnutls_compression_get_name:
 * @algorithm: is a Compression algorithm
 *
 * Convert a #gnutls_compression_method_t value to a string.
 *
 * Returns: a pointer to a string that contains the name of the
 *   specified compression algorithm, or %NULL.
 **/
const char *gnutls_compression_get_name(gnutls_compression_method_t
					algorithm)
{
	if (algorithm == GNUTLS_COMP_NULL)
		return "NULL";

	return NULL;
}

/**
 * gnutls_compression_get_id:
 * @name: is a compression method name
 *
 * The names are compared in a case insensitive way.
 *
 * Returns: an id of the specified in a string compression method, or
 *   %GNUTLS_COMP_UNKNOWN on error.
 **/
gnutls_compression_method_t gnutls_compression_get_id(const char *name)
{
	if (c_strcasecmp(name, "NULL") == 0)
		return GNUTLS_COMP_NULL;

	return GNUTLS_COMP_UNKNOWN;
}

/**
 * gnutls_compression_list:
 *
 * Get a list of compression methods.
 *
 * Returns: a zero-terminated list of #gnutls_compression_method_t
 *   integers indicating the available compression methods.
 **/
const gnutls_compression_method_t *gnutls_compression_list(void)
{
	static const gnutls_compression_method_t list[2] = {GNUTLS_COMP_NULL, 0};
	return list;
}