/*
 * Copyright (c) 2013-2015 Intel Corporation.  All rights reserved.
 *
 * This software is available to you under the BSD license
 * below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>

#include <rdma/fi_errno.h>

#include "shared.h"
#include "benchmark_shared.h"

int main(int argc, char **argv)
{
	int op, ret, cleanup_ret;

	opts = INIT_OPTS;

	hints = fi_allocinfo();
	if (!hints)
		return EXIT_FAILURE;

	while ((op = getopt_long(argc, argv, "Uh" CS_OPTS INFO_OPTS BENCHMARK_OPTS,
				 long_opts, &lopt_idx)) != -1) {
		switch (op) {
		default:
			if (!ft_parse_long_opts(op, optarg))
				continue;
			ft_parse_benchmark_opts(op, optarg);
			ft_parseinfo(op, optarg, hints, &opts);
			ft_parsecsopts(op, optarg, &opts);
			break;
		case 'U':
			hints->tx_attr->op_flags |= FI_DELIVERY_COMPLETE;
			break;
		case '?':
		case 'h':
			ft_csusage(argv[0], "Ping pong client and server using RDM.");
			ft_benchmark_usage();
			ft_longopts_usage();
			return EXIT_FAILURE;
		}
	}

	if (optind < argc)
		opts.dst_addr = argv[optind];

	hints->ep_attr->type = FI_EP_RDM;
	hints->caps = FI_MSG;
	hints->mode |= FI_CONTEXT | FI_CONTEXT2;
	hints->domain_attr->mr_mode = opts.mr_mode;
	hints->tx_attr->tclass = FI_TC_LOW_LATENCY;
	hints->addr_format = opts.address_format;

	ret = run_pingpong();

	cleanup_ret = ft_free_res();
	return ft_exit_code(ret ? ret : cleanup_ret);
}
