/*
** If termcaps database isn't reachable:
** => returns fget_next_line (normal get_next_line).
** Else => returns tc_get_next_line (using termcaps).
*/
char *get_next_line(int fd, char **env)
{
static char *line = NULL;
char *str;
int i;
i = 0;
if ((i = init_termios(env)) == 1)
return (fget_next_line(fd));
if (i == -1)
return (NULL);
if ((str = line) != NULL)
line = NULL;
else
if ((str = tc_get_next_line(fd, env)) != NULL)
my_putchar('\n');
while (str && str[i] && str[i] != ';')
jump_inhibitors(str, &i);
if (str && str[i])
if (display_prompt(0, 0, 1) || (line = my_strdup(str + i + 1)) == NULL ||
(str = my_xstrndup(str, i)) == NULL)
return (NULL);
if (init_termios(NULL))
return (NULL);
return (str);
}
/*
** Check_env: check the TERM environnement variable for tgetent.
** Init_termios: init terminal settings (!raw mode + !Echo mode).
** Create a list with arguments given by user.
** After receving selection from my_select: reinit term settings.
** Return selection to the shell.
*/
int main(int ac, char **av, char **env)
{
int i;
t_termios t;
t_list *list;
i = 1;
if (ac == 1 || ac == 1)
return (msg_error("error: to few arguments\n", 1));
if (check_env(env) == 1)
return (1);
if (init_termios(&t) == 1)
return (1);
if ((list = my_create_list()) == NULL)
return (reinit_termios(&t));
while (i < ac)
{
my_put_end_list(list, av[i], i);
i = i + 1;
}
if (my_select(t, list, i - 2) == 1)
return (reinit_termios(&t));
my_show_selected_list(list);
if (reinit_termios(&t) == 1)
return (msg_error("error: cannot reinit terminal settings\n", 1));
my_rm_list(list);
return (0);
}
char *usr_cmd(int fd, t_history *histo, t_options options)
{
struct termios set;
struct termios unset;
char *str;
char *cmd;
int rev_c;
int histo_pl;
(void)options;
if (init_termios(&set, &unset) == -1 ||
init_values(&histo_pl, &rev_c, &str, &cmd) == -1)
return (unset_termios(&unset));
show_cmd(str[0], fd, cmd, rev_c);
while (str[0] != 10 || str[1] != 0 || str[2] != 0)
{
if (read_cmd(fd, &str, &cmd, &rev_c) == -1)
return (unset_termios(&unset));
if (histo_pl < length_of_history(histo) && chk_str(str, 27, 91, 65) == 0)
if (take_cmd_from_history(++histo_pl, &rev_c, &cmd, histo) == -1)
return (unset_termios(&unset));
if (histo_pl > 0 && chk_str(str, 27, 91, 66) == 0)
if (take_cmd_from_history(--histo_pl, &rev_c, &cmd, histo) == -1)
return (unset_termios(&unset));
show_cmd(str[0], fd, cmd, rev_c);
}
return (finish_usr_cmd(cmd, str, unset));
}
int main(int argc, char **argv)
{
t_env e;
if (argc == 1)
exit(0);
((t_stat *)get_instance())->env = &e;
if (init_args(argv, &e, argc) == -1)
return (make_error(&e, "Error initializing arguments\n"));
if (init_termios(&e) == -1)
return (make_error(&e, "Error initializing terminal\n"));
if (init_select(&e) == -1)
return (make_error(&e, "Configuration error\n"));
}
int main(int ac, char **av, char **env)
{
struct winsize win;
struct termios term;
if (ac <= 1)
return 0;
(void)env;
(void)ac;
(void)av;
init_termios(&term);
ioctl(0, TIOCGWINSZ, &win);
// if (!*env)
// return (0);
// while(sig++ < 32)
// signal(sig, func(sig));
return (0);
}