/*
 * In this module we are going to implement TMFFS2 functionality.
 */

#include <sys/types.h>
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
#include "../include/pktmux.h"
#include "../include/limits.h"
#include "localtypes.h"
#include "etm.h"
#include "tmffs2.h"

void
cmd_ffs2_version()
{
	u_char cmdpkt[4];

	cmdpkt[1] = ETM_FFS2;
	cmdpkt[2] = TMFFS_VERSION;
	send_etm_cmd(cmdpkt, 2);
}

static struct cmdtab {
	char *cmd;
	int minargs;
	int maxargs;
	void (*func)();
} ffs2_cmds[] = {
	{"version", 0, 0, cmd_ffs2_version},
	{0, 0, 0, 0}
};

void
cmd_ffs2(argc, argv)
	char **argv;
{
	struct cmdtab *tp;
	int extargs;

	for (tp = ffs2_cmds; tp->cmd; tp++)
		if (!strcmp(tp->cmd, argv[1]))
			break;
	if (!tp->func) {
		printf("error: no such ffs2 command\n");
		return;
	}
	extargs = argc - 2;
	if (extargs > tp->maxargs) {
		printf("error: too many arguments\n");
		return;
	}
	if (extargs < tp->minargs) {
		printf("error: too few arguments\n");
		return;
	}
	tp->func(argc - 1, argv + 1);
}