#ifndef PING_CLI_H
#define PING_CLI_H

#include "ft_ping.h"

#define CLI_SUCCESS			0
#define CLI_ERROR			1
#define CLI_EXIT_SUCCESS	-1


typedef int (*t_option_handler)(const char *arg, t_ping_config *config);

typedef enum e_option_arg_type
{
	OPT_ARG_NONE = 0,
	OPT_ARG_INT,
	OPT_ARG_UINT,
	OPT_ARG_SECONDS,
	OPT_ARG_BYTES,
	OPT_ARG_TTL,
	OPT_ARG_STRING
}	t_option_arg_type;

typedef struct s_option_descriptor
{
	int					short_opt;
	const char			*long_opt;
	int					has_arg;
	t_option_handler	handler;
	t_option_arg_type	arg_type;
	const char			*description;
}	t_option_descriptor;

extern const t_option_descriptor	g_options[];

int	cli_handle_count(const char *arg, t_ping_config *config);
int	cli_handle_flood(const char *arg, t_ping_config *config);
int	cli_handle_help(const char *arg, t_ping_config *config);
int	cli_handle_interval(const char *arg, t_ping_config *config);
int	cli_handle_quiet(const char *arg, t_ping_config *config);
int	cli_handle_size(const char *arg, t_ping_config *config);
int	cli_handle_timeout(const char *arg, t_ping_config *config);
int	cli_handle_ttl(const char *arg, t_ping_config *config);
int	cli_handle_version(const char *arg, t_ping_config *config);
int	cli_handle_verbose(const char *arg, t_ping_config *config);

int cli_parse_uint64(const char *s, uint64_t *out);
int cli_parse_float(const char *s, float *out);

#endif