int main(int ac, char **av)
{
t_env env;
if (!(isatty(0)))
error_quit("Invalid stdin, please run from terminal");
g_env = &env;
env.old_width = 0;
env.old_height = 0;
env.list_size = ac - 1;
env.items = NULL;
get_tty_fd(&env);
build_list(&env, ac, av);
env.curr = env.items;
init_signals();
tgetent(0, getenv("TERM"));
if (!(env.caps = malloc(sizeof(*env.caps))))
error_quit("Failed to malloc env caps");
init_caps(env.caps);
key_codes_init(&env);
terminal_catch();
env.fd = 2;
while (1)
{
draw_list(&env);
read_stdin(&env);
}
}
int main(int argc, char **argv)
{
t_list *list;
char *term;
char *bp;
int tty;
struct termios t;
struct termios save;
init_main(&bp, &list);
tty = get_tty_fd();
if (argc < 2)
{
my_printf("[*] Usage : %s [arg:]\n", argv[0]);
return (0);
}
if (my_params_to_list(&list, argc, argv))
return (1);
if (catch_error(&term, bp, &t, &save))
return (1);
raw_mode(&t);
clean_screen(tty);
my_select(&list, tty);
default_mode(&save);
return (0);
}
int main (int argc, char *argv[]) {
int kfd, tfd;
int nfd;
fd_set fixed_mask, select_mask;
int cr;
char c;
int i;
int echo;
int mapda;
int ctsrts;
if (argc < 2) {
fprintf (stderr, "Usage %s <tty_spec> [ echo ] [ crlf ] [ noctsrts ]\n",
argv[0]);
init_tty("", 0, 0, 0);
exit (1);
}
echo = 0;
mapda = 0;
ctsrts = 1;
for (i = 2; i < argc; i++) {
if (strcmp(argv[i], "echo") == 0) {
echo = 1;
} else if (strcmp(argv[i], "crlf") == 0) {
mapda = 1;
} else if (strcmp(argv[i], "noctsrts") == 0) {
ctsrts = 0;
} else {
fprintf (stderr, "Usage %s <tty_spec> [ echo ] [ crlf ] [ noctsrts ]\n",
argv[0]);
init_tty("", 0, 0, 0);
exit (1);
}
}
init_tty(argv[1], ctsrts, echo, mapda);
tfd = get_tty_fd();
printf ("Ready. Exit with Ctrl X.\n");
kfd = fileno(stdin);
init_kbd(kfd);
nfd = tfd;
if (nfd < kfd) nfd = kfd;
FD_ZERO (&fixed_mask);
FD_SET (tfd, &fixed_mask);
FD_SET (kfd, &fixed_mask);
for (;;) {
memcpy (&select_mask, &fixed_mask, sizeof(fd_set));
cr = select (nfd+1, &select_mask, (fd_set*)NULL, (fd_set*)NULL,
(struct timeval*)NULL);
if (cr == -1) {
if (errno != EINTR) {
perror ("select");
}
} else if (cr == 0) {
fprintf (stderr, "select returned 0\n");
} else {
if (FD_ISSET(kfd, &select_mask) ) {
#ifdef DEBUG
fprintf (stderr, "kbd event selected\n");
#endif
errno = 0;
cr = read (kfd, &c, 1);
if (cr != 1) {
perror ("read kbd");
}
#ifdef DEBUG
fprintf (stderr, "kbd char read: %c 0x%x\n", c, (int)c);
#endif
if (c == 0x18) {
/* Exit */
restore_kbd (kfd);
restore_tty ();
(void) putchar ((int)'\n');
exit (0);
}
send_tty (c);
#ifdef DEBUG
fprintf (stderr, "sent to tty.\n");
#endif
} else if (FD_ISSET(tfd, &select_mask) ) {
#ifdef DEBUG
fprintf (stderr, "tty event selected\n");
#endif
read_tty (&c);
#ifdef DEBUG
fprintf (stderr, "tty char read: %c %x\n", c, (int)c);
#endif
(void) putchar ((int)c);
#ifdef DEBUG
fprintf (stderr, "sent to display.\n");
#endif
(void) fflush (stdout);
} else {
fprintf (stderr, "select returned but fd not set\n");
}
}
}
}
