#include <libgen.h>
#include <stdlib.h>
#include <string.h>

#include "cli.h"
#include "ping.h"
#include "version_gen.h"

/* Forward declarations */
static int init_prog_name(char *name);
t_prog_name g_prog_name = {NULL, NULL};
/* -------------------- */

int
main(int argc, char **argv)
{
	t_ping_config	config;
	int				ret;

	if (0 != init_prog_name(argv[0]))
		return EXIT_FAILURE;
	ret = cli_parse_arguments(argc, argv, &config);
	if (ret != CLI_SUCCESS)
		goto cleanup;

	ret = ping_run(&config);

cleanup:
	cli_config_free(&config);
	free(g_prog_name.alloc);
	return (ret == CLI_ERROR) ? EXIT_FAILURE : EXIT_SUCCESS;
}

static int
init_prog_name(char *name)
{
	char *path_dup = strdup(name);
	if (NULL == path_dup)
		return 1;

	g_prog_name.alloc = path_dup;
	g_prog_name.name = basename(path_dup);
	return 0;
}