Example usage for org.apache.commons.net CharGenTCPClient CharGenTCPClient

Introduction

In this page you can find the example usage for org.apache.commons.net CharGenTCPClient CharGenTCPClient.

Prototype

public CharGenTCPClient() 

Source Link

Document

The default constructor for CharGenTCPClient.

Usage

From source file:examples.chargen.java

public static final void chargenTCP(String host) throws IOException {
    int lines = 100;
    String line;/*from w  w w  . ja  va 2  s .c o  m*/
    CharGenTCPClient client = new CharGenTCPClient();
    BufferedReader chargenInput;

    // We want to timeout if a response takes longer than 60 seconds
    client.setDefaultTimeout(60000);
    client.connect(host);
    chargenInput = new BufferedReader(new InputStreamReader(client.getInputStream()));

    // We assume the chargen service outputs lines, but it really doesn't
    // have to, so this code might actually not work if no newlines are
    // present.
    while (lines-- > 0) {
        if ((line = chargenInput.readLine()) == null)
            break;
        System.out.println(line);
    }

    client.disconnect();
}

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From source file:ProtocolRunner.java

public static SocketClient getTCPClientInstance(int clientType) {
   switch(clientType) {
        case 0: { // is chargen
            if(charGenTCPClient == null) {
                charGenTCPClient = new CharGenTCPClient();
            }//from  w  w  w. j av  a 2 s  . c o m
            return charGenTCPClient;
        }
       case 1: { // is daytime 
           if(daytimeTCPClient == null) {
               daytimeTCPClient = new DaytimeTCPClient();
           }
           return daytimeTCPClient;
       }
       case 2: { // is echo
           if(echoTCPClient == null) {
               echoTCPClient = new EchoTCPClient();
           }
           return echoTCPClient;
       }
       case 3: { // is finger
           if(fingerClient == null) {
               fingerClient = new FingerClient();
           }
           return fingerClient;
       }
       case 4: { // is ftp
           if(ftpClient == null) {
               ftpClient = new FTPClient();
           }
           return ftpClient;
       }
       case 5: { // is nntp
           if(nntpClient == null) {
               nntpClient = new NNTPClient();
           }
           return nntpClient;
       }
       case 6: { // is pop3
           if(pop3Client == null) {
               pop3Client = new POP3Client();
           }
           return pop3Client;
       }
       case 7: { // is smtp
           if(smtpClient == null) {
               smtpClient = new SMTPClient();
           }
           return smtpClient;
       }
       case 8: { // is time
           if(timeTCPClient == null) {
               timeTCPClient = new TimeTCPClient();
           }
           return timeTCPClient;
       }
       case 9: { // is whois
           if(whoisClient == null) {
               whoisClient = new WhoisClient();
           }
           return whoisClient;
       }
    }
    return null;
}

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