#ifndef FT_SSL_CMD_DIGEST_H
#define FT_SSL_CMD_DIGEST_H

#include <getopt.h>
#include <cli.h>

#include "internal/cli/cli_handlers.h"
#include "internal/cmd/command.h"

#define DIGEST_OPTION_LIST \
	X( \
		'h', \
		"help", \
		no_argument, \
		cli_handle_help, \
		OPT_ARG_NONE, \
		"Display this help and exit", \
		0 \
	) \
	X( \
		'V', \
		"version", \
		no_argument, \
		cli_handle_version, \
		OPT_ARG_NONE, \
		"Display version information and exit", \
		0 \
	) \
	X( \
		'p', \
		"stdin", \
		no_argument, \
		cli_handle_p, \
		OPT_ARG_NONE, \
		"Echo stdin to stdout and append checksum to output", \
		0 \
	) \
	X( \
		'q', \
		"quiet", \
		no_argument, \
		cli_handle_q, \
		OPT_ARG_NONE, \
		"Quiet mode: only print the digest", \
		0 \
	) \
	X( \
		'r', \
		"reverse", \
		no_argument, \
		cli_handle_r, \
		OPT_ARG_NONE, \
		"Reverse the output format (digest then filename)", \
		0 \
	) \
	X( \
		's', \
		"string", \
		required_argument, \
		cli_handle_s, \
		OPT_ARG_STRING, \
		"Hash a string", \
		CLI_OPT_F_REPEATABLE \
	)

#undef X
#define X(short_opt, long_opt, has_arg, handler, arg_type, desc, flags) + 1
enum { DIGEST_OPT_LEN = (0 DIGEST_OPTION_LIST) };

#undef X
#define X(short_opt, long_opt, has_arg, handler, arg_type, desc, flags) \
	+ (1 * (has_arg == no_argument) \
	+ (2 * (has_arg == required_argument) \
	+ (3 * (has_arg == optional_argument))))
enum { DIGEST_OPTSTR_LEN = (2 DIGEST_OPTION_LIST) };
/* +2 for ':' to disable getopt error messages and \0 */

#undef X

extern const struct option_descriptor	g_digest_opts[];
int										digest_run(int argc, char **argv,
		const struct command_descriptor *self);

#endif