/**
* Receive answer from FritzBox - careful! This blocks if there is no answer from FritzBox
*
* @param client the telnet client
* @return
*/
private static String receive(TelnetClient client) {
StringBuffer strBuffer;
try {
strBuffer = new StringBuffer();
byte[] buf = new byte[4096];
int len = 0;
Thread.sleep(750L);
while ((len = client.getInputStream().read(buf)) != 0) {
strBuffer.append(new String(buf, 0, len));
Thread.sleep(750L);
if (client.getInputStream().available() == 0) break;
}
return strBuffer.toString();
} catch (Exception e) {
logger.warn("Could not receive data", e.toString());
}
return null;
}
@Override
public void connect() {
try {
log.debug("Starting connection to telnet device");
if (loggedIn) {
throw new IllegalStateException("Already connected");
}
log.info(String.format("Connecting to telnet service at %s:%d", targetHost, targetPort));
client.setConnectTimeout(targetTimeout);
client.connect(targetHost, targetPort);
expector =
new Expect(client.getInputStream(), client.getOutputStream(), executorService, log);
expector.setDefaultTimeout(targetTimeout);
expector.setThrowOnError(true);
loggedIn = true;
} catch (Exception e) {
throw new InteractiveSpacesException(
String.format(
"Error while connecting to telnet service at %s:%d", targetHost, targetPort),
e);
}
}
public AutomatedTelnetClient(String server, int port) throws SocketException, IOException {
// Connect to the specified server
telnet.connect(server, port);
// Get input and output stream references
in = telnet.getInputStream();
out = new PrintStream(telnet.getOutputStream());
logger.info("connected telnet client to {}:{}", server, port);
}
private void readResponse() throws IOException {
InputStream in = telnet.getInputStream();
BufferedReader inBuff = new BufferedReader(new InputStreamReader(in, "UTF-8"));
String inputLine;
while ((inputLine = inBuff.readLine()) != null)
if (inputLine.contains("Unsatisfied")) { // filtering Unsatisfied components
arrList.add(inputLine);
log.info(inputLine);
}
inBuff.close();
out.close();
}
public static final void main(String[] args) {
TelnetClient telnet;
telnet = new TelnetClient();
try {
telnet.connect("rainmaker.wunderground.com", 3000);
} catch (IOException e) {
e.printStackTrace();
System.exit(1);
}
IOUtil.readWrite(telnet.getInputStream(), telnet.getOutputStream(), System.in, System.out);
try {
telnet.disconnect();
} catch (IOException e) {
e.printStackTrace();
System.exit(1);
}
System.exit(0);
}
/**
* 登录到目标主机
*
* @param ip
* @param port
* @param username
* @param password
*/
public void login(String ip, int port, String username, String password) {
try {
if (osType) {
asstpwd = "Password:"******"Login incorrect";
} else {
asstpwd = "password:"******"Login Failed";
}
telnet.connect(ip, port);
in = telnet.getInputStream();
out = new PrintStream(telnet.getOutputStream());
readUntil("login:"******"登录失败");
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private void streamReader() {
m_StreamFromStoker = m_Telnet.getInputStream();
try {
// BufferedReader reader = new BufferedReader(new InputStreamReader(
// streamFromStoker));
StringBuilder sb = new StringBuilder();
String line = null;
int intRead;
int lastRead = 0;
int doubleLastRead = 0;
byte[] buff = new byte[1024];
int ret_read = 0;
while (m_TelnetState == TelnetState.CONNECTED) {
if (m_StreamFromStoker.available() <= 0) {
sleep(100);
continue;
}
// telnet.sendAYT(2000);
ret_read = m_StreamFromStoker.read(buff);
for (int i = 0; i < ret_read; i++) {
intRead = buff[i];
if (intRead >= 32 && intRead < 127) {
char c = (char) intRead;
sb.append(c);
}
if (intRead == ' '
&& lastRead == ':'
&& sb.toString().contains(StokerWebConstants.STOKER_PROMPT_LOGIN)) // login:
{
logger.info("found login string");
sendLoginSequence();
sb = new StringBuilder();
}
if (intRead == ' '
&& lastRead == ':'
&& sb.toString().contains(StokerWebConstants.STOKER_PROMPT_PASSWORD)) // password
{
logger.info("found password string");
sendPasswordSequence();
sb = new StringBuilder();
}
if (intRead == ' '
&& lastRead == '>'
&& doubleLastRead == 47
&& sb.toString().contains("tini")
&& sb.toString().contains(" />")) {
logger.info("found tini prompt");
m_LoginState = LoginState.YES;
}
if (intRead == 't'
&& lastRead == 'r'
&& sb.toString().contains(StokerWebConstants.STOKER_CONDITION_START)) // stoker: start
{
logger.info("Stoker Start response detected");
m_StokerState = StokerCmdState.STARTED;
}
if (intRead == 'p'
&& lastRead == 'o'
&& sb.toString().contains(StokerWebConstants.STOKER_CONDITION_STOP)) // stkcmd: stop
{
logger.info("Stoker stopped response detected");
m_StokerState = StokerCmdState.STOPPED;
}
if (intRead == 'd' && lastRead == 'e')
// && sb.toString().contains("stkcmd: not started"))
{
logger.debug("String: " + sb.toString());
logger.info("Stoker not started response detected");
m_StokerState = StokerCmdState.STOPPED;
}
if (intRead == 10) // && m_StokerState == StokerCmdState.STARTED)
{
if (sb.length() > 0) {
sb.append('\n');
try {
// Not sure if I want this here.
m_LastMessageTime = Calendar.getInstance().getTime();
logger.trace("last message time: " + m_LastMessageTime);
addDataPoint(sb.toString());
// System.out.print("p");
m_StokerResponseState = StokerResponseState.TEMPS;
} catch (InvalidDataPointException idp) {
logger.warn("Invalid Data Point: [" + sb.toString() + "]");
}
sb = new StringBuilder();
}
}
doubleLastRead = lastRead;
lastRead = intRead;
} // end for read
} // end while CONNECTED
} catch (Exception e) {
logger.error("Exception while reading socket: " + e.getMessage());
StackTraceElement[] sta = e.getStackTrace();
for (int i = 0; i < sta.length; i++) {
logger.error(sta[i]);
}
reconnect();
}
logger.error("Reader exiting");
}
