Example usage for org.apache.commons.net.finger FingerClient FingerClient

Introduction

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

Prototype

public FingerClient() 

Source Link

Document

The default FingerClient constructor.

Usage

From source file:examples.finger.java

public static final void main(String[] args) {
    boolean longOutput = false;
    int arg = 0, index;
    String handle, host;/* w ww.j  a v  a 2 s. c o m*/
    FingerClient finger;
    InetAddress address = null;

    // Get flags.  If an invalid flag is present, exit with usage message.
    while (arg < args.length && args[arg].startsWith("-")) {
        if (args[arg].equals("-l"))
            longOutput = true;
        else {
            System.err.println("usage: finger [-l] [[[handle][@<server>]] ...]");
            System.exit(1);
        }
        ++arg;
    }

    finger = new FingerClient();
    // We want to timeout if a response takes longer than 60 seconds
    finger.setDefaultTimeout(60000);

    if (arg >= args.length) {
        // Finger local host

        try {
            address = InetAddress.getLocalHost();
        } catch (UnknownHostException e) {
            System.err.println("Error unknown host: " + e.getMessage());
            System.exit(1);
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        return;
    }

    // Finger each argument
    while (arg < args.length) {

        index = args[arg].lastIndexOf("@");

        if (index == -1) {
            handle = args[arg];
            try {
                address = InetAddress.getLocalHost();
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        } else {
            handle = args[arg].substring(0, index);
            host = args[arg].substring(index + 1);

            try {
                address = InetAddress.getByName(host);
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        }

        System.out.println("[" + address.getHostName() + "]");

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput, handle));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        ++arg;
        if (arg != args.length)
            System.out.print("\n");
    }
}

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From source file:examples.unix.finger.java

public static void main(String[] args) {
    boolean longOutput = false;
    int arg = 0, index;
    String handle, host;/*from   w  ww .ja  v  a 2s.c  o  m*/
    FingerClient finger;
    InetAddress address = null;

    // Get flags.  If an invalid flag is present, exit with usage message.
    while (arg < args.length && args[arg].startsWith("-")) {
        if (args[arg].equals("-l")) {
            longOutput = true;
        } else {
            System.err.println("usage: finger [-l] [[[handle][@<server>]] ...]");
            System.exit(1);
        }
        ++arg;
    }

    finger = new FingerClient();
    // We want to timeout if a response takes longer than 60 seconds
    finger.setDefaultTimeout(60000);

    if (arg >= args.length) {
        // Finger local host

        try {
            address = InetAddress.getLocalHost();
        } catch (UnknownHostException e) {
            System.err.println("Error unknown host: " + e.getMessage());
            System.exit(1);
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        return;
    }

    // Finger each argument
    while (arg < args.length) {

        index = args[arg].lastIndexOf("@");

        if (index == -1) {
            handle = args[arg];
            try {
                address = InetAddress.getLocalHost();
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        } else {
            handle = args[arg].substring(0, index);
            host = args[arg].substring(index + 1);

            try {
                address = InetAddress.getByName(host);
                System.out.println("[" + address.getHostName() + "]");
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput, handle));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        ++arg;
        if (arg != args.length) {
            System.out.print("\n");
        }
    }
}

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From source file:org.apache.common.net.examples.unix.finger.java

public static final void main(String[] args) {
    boolean longOutput = false;
    int arg = 0, index;
    String handle, host;/*w w  w  . jav  a2  s  . com*/
    FingerClient finger;
    InetAddress address = null;

    // Get flags.  If an invalid flag is present, exit with usage message.
    while (arg < args.length && args[arg].startsWith("-")) {
        if (args[arg].equals("-l")) {
            longOutput = true;
        } else {
            System.err.println("usage: finger [-l] [[[handle][@<server>]] ...]");
            System.exit(1);
        }
        ++arg;
    }

    finger = new FingerClient();
    // We want to timeout if a response takes longer than 60 seconds
    finger.setDefaultTimeout(60000);

    if (arg >= args.length) {
        // Finger local host

        try {
            address = InetAddress.getLocalHost();
        } catch (UnknownHostException e) {
            System.err.println("Error unknown host: " + e.getMessage());
            System.exit(1);
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        return;
    }

    // Finger each argument
    while (arg < args.length) {

        index = args[arg].lastIndexOf("@");

        if (index == -1) {
            handle = args[arg];
            try {
                address = InetAddress.getLocalHost();
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        } else {
            handle = args[arg].substring(0, index);
            host = args[arg].substring(index + 1);

            try {
                address = InetAddress.getByName(host);
                System.out.println("[" + address.getHostName() + "]");
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput, handle));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        ++arg;
        if (arg != args.length) {
            System.out.print("\n");
        }
    }
}

---

From source file:org.apache.commons.net.examples.unix.finger.java

public static void main(String[] args) {
    boolean longOutput = false;
    int arg = 0, index;
    String handle, host;//from   w w w.j  a  v  a 2 s . c  o  m
    FingerClient finger;
    InetAddress address = null;

    // Get flags.  If an invalid flag is present, exit with usage message.
    while (arg < args.length && args[arg].startsWith("-")) {
        if (args[arg].equals("-l")) {
            longOutput = true;
        } else {
            System.err.println("usage: finger [-l] [[[handle][@<server>]] ...]");
            System.exit(1);
        }
        ++arg;
    }

    finger = new FingerClient();
    // We want to timeout if a response takes longer than 60 seconds
    finger.setDefaultTimeout(60000);

    if (arg >= args.length) {
        // Finger local host

        try {
            address = InetAddress.getLocalHost();
        } catch (UnknownHostException e) {
            System.err.println("Error unknown host: " + e.getMessage());
            System.exit(1);
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        return;
    }

    // Finger each argument
    while (arg < args.length) {

        index = args[arg].lastIndexOf('@');

        if (index == -1) {
            handle = args[arg];
            try {
                address = InetAddress.getLocalHost();
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        } else {
            handle = args[arg].substring(0, index);
            host = args[arg].substring(index + 1);

            try {
                address = InetAddress.getByName(host);
                System.out.println("[" + address.getHostName() + "]");
            } catch (UnknownHostException e) {
                System.err.println("Error unknown host: " + e.getMessage());
                System.exit(1);
            }
        }

        try {
            finger.connect(address);
            System.out.print(finger.query(longOutput, handle));
            finger.disconnect();
        } catch (IOException e) {
            System.err.println("Error I/O exception: " + e.getMessage());
            System.exit(1);
        }

        ++arg;
        if (arg != args.length) {
            System.out.print("\n");
        }
    }
}

---