void
do_command(char c)
{
switch (c) {
case '.':
case '\004': /* ^D */
event_loopexit(NULL);
break;
case '\032': /* ^Z */
restore_termios();
kill(getpid(), SIGTSTP);
set_termios();
break;
case 'C':
connect_command();
break;
case 'D':
ioctl(line_fd, TIOCCDTR, NULL);
sleep(1);
ioctl(line_fd, TIOCSDTR, NULL);
break;
case 'R':
start_record();
break;
case 'S':
set_speed();
break;
case 'X':
send_xmodem();
break;
case '$':
pipe_command();
break;
case '>':
send_file();
break;
case '#':
ioctl(line_fd, TIOCSBRK, NULL);
sleep(1);
ioctl(line_fd, TIOCCBRK, NULL);
break;
case '~':
bufferevent_write(line_ev, "~", 1);
break;
case '?':
printf("\r\n"
"~# send break\r\n"
"~$ pipe local command to remote host\r\n"
"~> send file to remote host\r\n"
"~C connect program to remote host\r\n"
"~D de-assert DTR line briefly\r\n"
"~R start recording to file\r\n"
"~S set speed\r\n"
"~X send file with XMODEM\r\n"
"~? get this summary\r\n"
);
break;
}
}
/* A line of input (a command) is received. Look at the first character to determine
* the type and take it from there.
*/
static void handle_line(struct file_info *fi, char *line){
switch (line[0]) {
case 0:
break;
case 'C':
connect_command(fi, &line[1]);
break;
case 'G':
gossip_received(fi, &line[1]);
break;
case 'H':
hello_received(fi, &line[1]);
break;
case 'E':
case 'e':
exit(0);
break;
case 'S':
send_handler(fi, &line[1]);
break;
default:
fprintf(stderr, "unknown command: '%s'\n", line);
}
}
