int get_next_line(int const fd, char **line)
{
static char *s;
int ret;
char buf[BUFF_SIZE + 1];
int n;
ret = 1;
while (ret > 0 && ft_isin(s) == 0)
{
if ((ret = read(fd, buf, BUFF_SIZE)) == -1)
return (-1);
buf[ret] = '\0';
s = ft_readline(s, buf);
}
n = ft_isin(s);
if (ret == 0 && n == 0)
{
*line = s;
return (0);
}
if (n > 0)
{
s = ft_tobesave(s, n - 1, line);
return (1);
}
return (-1);
}
int main(int ac, char **av, char **ep)
{
char *line;
char *prompt;
t_lxem *lex;
prompt = (ac < 2 ? "" : av[1]);
g_ftenviron = ep;
while (42)
{
line = ft_readline(prompt, (RL_GECHO | RL_GHISTORY | RL_GSAVE | RL_GLOAD), ft_getenv(ep, "TERM"));
if (line)
{
if (!ft_strcmp(line, "exit"))
{
ft_memdel((void **)&line);
break ;
}
if ((lex = ft_lexer(line)))
lx_del(&lex);
ft_memdel((void **)&line);
}
}
ft_atexit(EXIT_SUCCESS, av[0], "main: Success");
return (0);
}
