#pragma once

struct cmd {
	const char *cmd;
	const char *desc;
	void (* exec)(FILE *out, const char **argv, size_t argc);
};

struct shell {
	char line[128];
	struct cmd *cmds;
	const char *prompt;
	struct usart_console *con;
	FILE *fp;
};

size_t count_args(const char *line);
char **parse_args(const char *line, size_t *argc);

void cmd_exec(struct cmd *cmds, FILE *out, const char **argv, size_t argc);
void cmd_parse(struct cmd *cmds, FILE *out, const char *line);

int shell_init(struct shell *shell, struct cmd *cmds,
	struct usart_console *con, const char *prompt);
int shell_parse(struct shell *shell);

void do_flash_cmd(FILE *out, const char **argv, size_t argc);
void do_ftl_cmd(FILE *out, const char **argv, size_t argc);
void do_mufs_cmd(FILE *out, const char **argv, size_t argc);