public static void main(String args[]) {
Protocol p;
Thread a, b;
int port;
// 保證至少有 protocol 與 host
if (args.length < 2) {
System.out.println("Not enough parameter!");
return;
}
if (args[0].equalsIgnoreCase("telnet")) {
if (args.length == 2) {
port = 23;
} else {
port = Integer.parseInt(args[2]);
}
p = new Telnet(args[1], port);
} else if (args[0].equalsIgnoreCase("ssh2")) {
if (args.length == 2) {
port = 22;
} else {
port = Integer.parseInt(args[2]);
}
p = new SSH2(args[1], port, null);
p.setTerminalType("vt100");
} else {
System.out.println("Unknown protocol!");
return;
}
if (p.connect() == false) {
System.out.println("Connection error!");
return;
}
a = new ForwardThread(p.getInputStream(), System.out);
b = new ForwardThread(System.in, p.getOutputStream());
a.start();
b.start();
try {
a.join();
b.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
