Example usage for org.apache.commons.net.io FromNetASCIIInputStream FromNetASCIIInputStream

Introduction

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

Prototype

public FromNetASCIIInputStream(InputStream input) 

Source Link

Document

Creates a FromNetASCIIInputStream instance that wraps an existing InputStream.

Usage

From source file:cn.sh.zyh.ftpserver.impl.representation.AsciiRepresentation.java

/**
 * Gets the input stream of special socket.
 * //from  ww  w .  j ava2  s  . c o m
 * @param socket
 *            the socket
 * 
 * @return the input stream
 * 
 * @throws IOException
 *             the IO exception
 * @see cn.sh.zyh.ftpserver.impl.representation.Representation#getInputStream(java.net.Socket)
 */
public InputStream getInputStream(final Socket socket) throws IOException {
    return new FromNetASCIIInputStream(socket.getInputStream());
}

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From source file:expect4j.ExpectUtils.java

/**
 * TODO Simulate "Could not open connection to the host, on port...."
 * TODO Simulate "Connection refused"/*from  w w  w. jav a2 s.  c  om*/
 */
public static Expect4j telnet(String hostname, int port) throws Exception {
    // This library has trouble with EOF
    final TelnetClient client = new TelnetClient();

    TerminalTypeOptionHandler ttopt = new TerminalTypeOptionHandler("VT100", false, false, true, true);
    EchoOptionHandler echoopt = new EchoOptionHandler(true, false, true, false);
    SuppressGAOptionHandler gaopt = new SuppressGAOptionHandler(false, false, false, false);
    client.addOptionHandler(ttopt);
    client.addOptionHandler(echoopt);
    client.addOptionHandler(gaopt);

    client.connect(hostname, port);
    InputStream is = new FromNetASCIIInputStream(client.getInputStream()); // null until client connected
    OutputStream os = new ToNetASCIIOutputStream(client.getOutputStream());

    StreamPair pair = new StreamPair(is, os) {
        public void close() {
            //super.close();
            try {
                if (client != null)
                    client.disconnect();
            } catch (IOException ioe) {

            }
        }
    };

    /*
    URL url=new URL("telnet", hostname, port, "",  new thor.net.URLStreamHandler());
    final URLConnection urlConnection=url.openConnection();
    urlConnection.connect();
    if (urlConnection instanceof TelnetURLConnection) {
    ((TelnetURLConnection)urlConnection).setTelnetTerminalHandler(new SimpleTelnetTerminalHandler());
    }
    OutputStream os=urlConnection.getOutputStream();
    InputStream is=urlConnection.getInputStream();
             
    StreamPair pair = new StreamPair(is, os) {
    public void close() {
        try { ((TelnetURLConnection)urlConnection).disconnect(); }catch(Exception e) { }
    }
    };
     */
    Expect4j expect4j = new Expect4j(pair);

    return expect4j;
}

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From source file:com.atomicleopard.thundr.ftp.commons.FTPClient.java

/**
 * @since 3.1/* w  ww.  j  a  v a  2 s  .c o  m*/
 */
protected boolean _retrieveFile(String command, String remote, OutputStream local) throws IOException {
    Socket socket = _openDataConnection_(command, remote);

    if (socket == null) {
        return false;
    }

    InputStream input = getBufferedInputStream(socket.getInputStream());
    if (__fileType == ASCII_FILE_TYPE) {
        input = new FromNetASCIIInputStream(input);
    }

    CSL csl = null;
    if (__controlKeepAliveTimeout > 0) {
        csl = new CSL(this, __controlKeepAliveTimeout, __controlKeepAliveReplyTimeout);
    }

    // Treat everything else as binary for now
    try {
        Util.copyStream(input, local, getBufferSize(), CopyStreamEvent.UNKNOWN_STREAM_SIZE,
                __mergeListeners(csl), false);
    } finally {
        Util.closeQuietly(input);
        Util.closeQuietly(socket);
        if (csl != null) {
            csl.cleanUp(); // fetch any outstanding keepalive replies
        }
    }

    // Get the transfer response
    boolean ok = completePendingCommand();
    return ok;
}

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From source file:com.atomicleopard.thundr.ftp.commons.FTPClient.java

/**
 * @since 3.1//from  w w  w  .  ja va  2s . c  o  m
 */
protected InputStream _retrieveFileStream(String command, String remote) throws IOException {
    Socket socket = _openDataConnection_(command, remote);

    if (socket == null) {
        return null;
    }

    InputStream input = socket.getInputStream();
    if (__fileType == ASCII_FILE_TYPE) {
        // We buffer ascii transfers because the buffering has to
        // be interposed between FromNetASCIIOutputSream and the underlying
        // socket input stream.  We don't buffer binary transfers
        // because we don't want to impose a buffering policy on the
        // programmer if possible.  Programmers can decide on their
        // own if they want to wrap the SocketInputStream we return
        // for file types other than ASCII.
        input = getBufferedInputStream(input);
        input = new FromNetASCIIInputStream(input);
    }
    return new org.apache.commons.net.io.SocketInputStream(socket, input);
}

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From source file:org.opendaylight.snmp4sdn.internal.ExpectHandler.java

public ExpectHandler(String sw_ipAddr, String username_prompt, String password_prompt, String username,
        String password) throws Exception {
    if (isDummy)//from   w w w.  j  a va 2 s  . c  o  m
        return;
    this.sw_ipAddr = new String(sw_ipAddr);
    this.username_prompt = new String(username_prompt);
    this.password_prompt = new String(password_prompt);
    this.username = new String(username);
    this.password = new String(password);
    System.out.println("NexusCLIHandler() sw_ipaddr:" + sw_ipAddr);
    client = new TelnetClient();
    //client.connect(sw_ipAddr);
    //read();
    //write(username.getBytes());
    //client.disconnect();
    TerminalTypeOptionHandler ttopt = new TerminalTypeOptionHandler("VT100", false, false, true, true);
    EchoOptionHandler echoopt = new EchoOptionHandler(true, false, true, false);
    SuppressGAOptionHandler gaopt = new SuppressGAOptionHandler(false, false, false, false);
    client.addOptionHandler(ttopt);
    client.addOptionHandler(echoopt);
    client.addOptionHandler(gaopt);

    client.connect(sw_ipAddr, 23);
    //System.out.println("after login"); 
    //writer = new OutputStreamWriter(os); 
    out = new PrintStream(client.getOutputStream());
    telnetLogin();
    InputStream is = new FromNetASCIIInputStream(client.getInputStream()); // null until client connected
    //OutputStream os = new ToNetASCIIOutputStream( client.getOutputStream() );
    reader = new InputStreamReader(is);

    //executeNexus("show vlan"); 
    //sendCommand("show vlan");
    //disconnect();
}

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