/*
 * Copyright 2014 The ChromiumOS Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#include "simulation.h"

#ifdef HAS_GNU_READLINE
#include <readline/readline.h>
#include <readline/history.h>

char *get_input(const char *prompt)
{
	static char *line;

	if (line) {
		free(line);
		line = 0;
	}

	line = readline(prompt);

	if (line && *line)
		add_history(line);

	return line;
}

#else /* no readline */

char *get_input(const char *prompt)
{
	static char mybuf[80];
	char *got;
	printf("%s", prompt);
	got = fgets(mybuf, sizeof(mybuf), stdin);
	return got;
}

#endif /* HAS_GNU_READLINE */

void *entry_input(void *ptr)
{
	char *got, buf[80];
	char *str, *word, *saveptr;
	int argc;
	char *argv[40];
	int ret;

	do {
		got = get_input("lightbar% ");
		if (got) {
			strcpy(buf, got);
			argc = 0;
			argv[argc++] = "lightbar";
			word = str = buf;
			while (word && argc < ARRAY_SIZE(argv)) {
				word = strtok_r(str, " \t\r\n", &saveptr);
				if (word)
					argv[argc++] = word;
				str = 0;
			}
			argv[argc] = 0;
			ret = fake_consolecmd_lightbar(argc, argv);
			if (ret)
				printf("ERROR %d\n", ret);
		}

	} while (got);

	exit(0);

	return 0;
}