Example usage for org.apache.commons.net.tftp TFTP ASCII_MODE

Introduction

In this page you can find the example usage for org.apache.commons.net.tftp TFTP ASCII_MODE.

Prototype

int ASCII_MODE

To view the source code for org.apache.commons.net.tftp TFTP ASCII_MODE.

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Document

The ascii transfer mode.

Usage

From source file:TFTPExample.java

public static void main(String[] args) {
    boolean receiveFile = true, closed;
    int transferMode = TFTP.BINARY_MODE, argc;
    String arg, hostname, localFilename, remoteFilename;
    TFTPClient tftp;//from  ww  w .  j ava2s.  c om

    // Parse options
    for (argc = 0; argc < args.length; argc++) {
        arg = args[argc];
        if (arg.startsWith("-")) {
            if (arg.equals("-r")) {
                receiveFile = true;
            } else if (arg.equals("-s")) {
                receiveFile = false;
            } else if (arg.equals("-a")) {
                transferMode = TFTP.ASCII_MODE;
            } else if (arg.equals("-b")) {
                transferMode = TFTP.BINARY_MODE;
            } else {
                System.err.println("Error: unrecognized option.");
                System.err.print(USAGE);
                System.exit(1);
            }
        } else {
            break;
        }
    }

    // Make sure there are enough arguments
    if (args.length - argc != 3) {
        System.err.println("Error: invalid number of arguments.");
        System.err.print(USAGE);
        System.exit(1);
    }

    // Get host and file arguments
    hostname = args[argc];
    localFilename = args[argc + 1];
    remoteFilename = args[argc + 2];

    // Create our TFTP instance to handle the file transfer.
    tftp = new TFTPClient();

    // We want to timeout if a response takes longer than 60 seconds
    tftp.setDefaultTimeout(60000);

    // Open local socket
    try {
        tftp.open();
    } catch (SocketException e) {
        System.err.println("Error: could not open local UDP socket.");
        System.err.println(e.getMessage());
        System.exit(1);
    }

    // We haven't closed the local file yet.
    closed = false;

    // If we're receiving a file, receive, otherwise send.
    if (receiveFile) {
        FileOutputStream output = null;
        File file;

        file = new File(localFilename);

        // If file exists, don't overwrite it.
        if (file.exists()) {
            System.err.println("Error: " + localFilename + " already exists.");
            System.exit(1);
        }

        // Try to open local file for writing
        try {
            output = new FileOutputStream(file);
        } catch (IOException e) {
            tftp.close();
            System.err.println("Error: could not open local file for writing.");
            System.err.println(e.getMessage());
            System.exit(1);
        }

        // Try to receive remote file via TFTP
        try {
            tftp.receiveFile(remoteFilename, transferMode, output, hostname);
        } catch (UnknownHostException e) {
            System.err.println("Error: could not resolve hostname.");
            System.err.println(e.getMessage());
            System.exit(1);
        } catch (IOException e) {
            System.err.println("Error: I/O exception occurred while receiving file.");
            System.err.println(e.getMessage());
            System.exit(1);
        } finally {
            // Close local socket and output file
            tftp.close();
            try {
                if (output != null) {
                    output.close();
                }
                closed = true;
            } catch (IOException e) {
                closed = false;
                System.err.println("Error: error closing file.");
                System.err.println(e.getMessage());
            }
        }

        if (!closed) {
            System.exit(1);
        }

    } else {
        // We're sending a file
        FileInputStream input = null;

        // Try to open local file for reading
        try {
            input = new FileInputStream(localFilename);
        } catch (IOException e) {
            tftp.close();
            System.err.println("Error: could not open local file for reading.");
            System.err.println(e.getMessage());
            System.exit(1);
        }

        // Try to send local file via TFTP
        try {
            tftp.sendFile(remoteFilename, transferMode, input, hostname);
        } catch (UnknownHostException e) {
            System.err.println("Error: could not resolve hostname.");
            System.err.println(e.getMessage());
            System.exit(1);
        } catch (IOException e) {
            System.err.println("Error: I/O exception occurred while sending file.");
            System.err.println(e.getMessage());
            System.exit(1);
        } finally {
            // Close local socket and input file
            tftp.close();
            try {
                if (input != null) {
                    input.close();
                }
                closed = true;
            } catch (IOException e) {
                closed = false;
                System.err.println("Error: error closing file.");
                System.err.println(e.getMessage());
            }
        }

        if (!closed) {
            System.exit(1);
        }
    }
}

---

From source file:com.xiangzhurui.util.ftp.TFTPExample.java

public static void main(String[] args) {
    boolean receiveFile = true, closed;
    int transferMode = TFTP.BINARY_MODE, argc;
    String arg, hostname, localFilename, remoteFilename;
    TFTPClient tftp;/* w  w  w . j a  va2  s .co  m*/

    // Parse options
    for (argc = 0; argc < args.length; argc++) {
        arg = args[argc];
        if (arg.startsWith("-")) {
            if (arg.equals("-r")) {
                receiveFile = true;
            } else if (arg.equals("-s")) {
                receiveFile = false;
            } else if (arg.equals("-a")) {
                transferMode = TFTP.ASCII_MODE;
            } else if (arg.equals("-b")) {
                transferMode = TFTP.BINARY_MODE;
            } else {
                System.err.println("Error: unrecognized option.");
                System.err.print(USAGE);
                System.exit(1);
            }
        } else {
            break;
        }
    }

    // Make sure there are enough arguments
    if (args.length - argc != 3) {
        System.err.println("Error: invalid number of arguments.");
        System.err.print(USAGE);
        System.exit(1);
    }

    // Get host and file arguments
    hostname = args[argc];
    localFilename = args[argc + 1];
    remoteFilename = args[argc + 2];

    // Create our TFTP instance to handle the file transfer.
    tftp = new TFTPClient();

    // We want to timeout if a response takes longer than 60 seconds
    tftp.setDefaultTimeout(60000);

    // Open local socket
    try {
        tftp.open();
    } catch (SocketException e) {
        System.err.println("Error: could not open local UDP socket.");
        System.err.println(e.getMessage());
        System.exit(1);
    }

    // We haven't closed the local file yet.
    closed = false;

    // If we're receiving a file, receive, otherwise send.
    if (receiveFile) {
        FileOutputStream output = null;
        File file;

        file = new File(localFilename);

        // If file exists, don't overwrite it.
        if (file.exists()) {
            System.err.println("Error: " + localFilename + " already exists.");
            System.exit(1);
        }

        // Try to open local file for writing
        try {
            output = new FileOutputStream(file);
        } catch (IOException e) {
            tftp.close();
            System.err.println("Error: could not open local file for writing.");
            System.err.println(e.getMessage());
            System.exit(1);
        }

        // Try to receive remote file via TFTP
        try {
            tftp.receiveFile(remoteFilename, transferMode, output, hostname);
        } catch (UnknownHostException e) {
            System.err.println("Error: could not resolve hostname.");
            System.err.println(e.getMessage());
            System.exit(1);
        } catch (IOException e) {
            System.err.println("Error: I/O exception occurred while receiving file.");
            System.err.println(e.getMessage());
            System.exit(1);
        } finally {
            // Close local socket and output file
            tftp.close();
            try {
                if (output != null) {
                    output.close();
                }
                closed = true;
            } catch (IOException e) {
                closed = false;
                System.err.println("Error: error closing file.");
                System.err.println(e.getMessage());
            }
        }

        if (!closed) {
            System.exit(1);
        }

    } else {
        // We're sending a file
        FileInputStream input = null;

        // Try to open local file for reading
        try {
            input = new FileInputStream(localFilename);
        } catch (IOException e) {
            tftp.close();
            System.err.println("Error: could not open local file for reading.");
            System.err.println(e.getMessage());
            System.exit(1);
        }

        // Try to send local file via TFTP
        try {
            tftp.sendFile(remoteFilename, transferMode, input, hostname);
        } catch (UnknownHostException e) {
            System.err.println("Error: could not resolve hostname.");
            System.err.println(e.getMessage());
            System.exit(1);
        } catch (IOException e) {
            System.err.println("Error: I/O exception occurred while sending file.");
            System.err.println(e.getMessage());
            System.exit(1);
        } finally {
            // Close local socket and input file
            tftp.close();
            try {
                if (input != null) {
                    input.close();
                }
                closed = true;
            } catch (IOException e) {
                closed = false;
                System.err.println("Error: error closing file.");
                System.err.println(e.getMessage());
            }
        }

        if (!closed) {
            System.exit(1);
        }

    }

}

---

From source file:org.apache.common.net.examples.ftp.TFTPExample.java

public final static void main(String[] args) {
    boolean receiveFile = true, closed;
    int transferMode = TFTP.BINARY_MODE, argc;
    String arg, hostname, localFilename, remoteFilename;
    TFTPClient tftp;/* w ww  . j a v a 2s . c o m*/

    // Parse options
    for (argc = 0; argc < args.length; argc++) {
        arg = args[argc];
        if (arg.startsWith("-")) {
            if (arg.equals("-r")) {
                receiveFile = true;
            } else if (arg.equals("-s")) {
                receiveFile = false;
            } else if (arg.equals("-a")) {
                transferMode = TFTP.ASCII_MODE;
            } else if (arg.equals("-b")) {
                transferMode = TFTP.BINARY_MODE;
            } else {
                System.err.println("Error: unrecognized option.");
                System.err.print(USAGE);
                System.exit(1);
            }
        } else {
            break;
        }
    }

    // Make sure there are enough arguments
    if (args.length - argc != 3) {
        System.err.println("Error: invalid number of arguments.");
        System.err.print(USAGE);
        System.exit(1);
    }

    // Get host and file arguments
    hostname = args[argc];
    localFilename = args[argc + 1];
    remoteFilename = args[argc + 2];

    // Create our TFTP instance to handle the file transfer.
    tftp = new TFTPClient();

    // We want to timeout if a response takes longer than 60 seconds
    tftp.setDefaultTimeout(60000);

    // Open local socket
    try {
        tftp.open();
    } catch (SocketException e) {
        System.err.println("Error: could not open local UDP socket.");
        System.err.println(e.getMessage());
        System.exit(1);
    }

    // We haven't closed the local file yet.
    closed = false;

    // If we're receiving a file, receive, otherwise send.
    if (receiveFile) {
        FileOutputStream output = null;
        File file;

        file = new File(localFilename);

        // If file exists, don't overwrite it.
        if (file.exists()) {
            System.err.println("Error: " + localFilename + " already exists.");
            System.exit(1);
        }

        // Try to open local file for writing
        try {
            output = new FileOutputStream(file);
        } catch (IOException e) {
            tftp.close();
            System.err.println("Error: could not open local file for writing.");
            System.err.println(e.getMessage());
            System.exit(1);
        }

        // Try to receive remote file via TFTP
        try {
            tftp.receiveFile(remoteFilename, transferMode, output, hostname);
        } catch (UnknownHostException e) {
            System.err.println("Error: could not resolve hostname.");
            System.err.println(e.getMessage());
            System.exit(1);
        } catch (IOException e) {
            System.err.println("Error: I/O exception occurred while receiving file.");
            System.err.println(e.getMessage());
            System.exit(1);
        } finally {
            // Close local socket and output file
            tftp.close();
            try {
                if (output != null) {
                    output.close();
                }
                closed = true;
            } catch (IOException e) {
                closed = false;
                System.err.println("Error: error closing file.");
                System.err.println(e.getMessage());
            }
        }

        if (!closed) {
            System.exit(1);
        }

    } else {
        // We're sending a file
        FileInputStream input = null;

        // Try to open local file for reading
        try {
            input = new FileInputStream(localFilename);
        } catch (IOException e) {
            tftp.close();
            System.err.println("Error: could not open local file for reading.");
            System.err.println(e.getMessage());
            System.exit(1);
        }

        // Try to send local file via TFTP
        try {
            tftp.sendFile(remoteFilename, transferMode, input, hostname);
        } catch (UnknownHostException e) {
            System.err.println("Error: could not resolve hostname.");
            System.err.println(e.getMessage());
            System.exit(1);
        } catch (IOException e) {
            System.err.println("Error: I/O exception occurred while sending file.");
            System.err.println(e.getMessage());
            System.exit(1);
        } finally {
            // Close local socket and input file
            tftp.close();
            try {
                if (input != null) {
                    input.close();
                }
                closed = true;
            } catch (IOException e) {
                closed = false;
                System.err.println("Error: error closing file.");
                System.err.println(e.getMessage());
            }
        }

        if (!closed) {
            System.exit(1);
        }

    }

}

---

From source file:org.apache.commons.net.examples.ftp.TFTPExample.java

public static void main(String[] args) {
    boolean receiveFile = true, closed;
    int transferMode = TFTP.BINARY_MODE, argc;
    String arg, hostname, localFilename, remoteFilename;
    final TFTPClient tftp;
    int timeout = 60000;
    boolean verbose = false;

    // Parse options
    for (argc = 0; argc < args.length; argc++) {
        arg = args[argc];// w w  w  . j  av  a  2s  .c  o  m
        if (arg.startsWith("-")) {
            if (arg.equals("-r")) {
                receiveFile = true;
            } else if (arg.equals("-s")) {
                receiveFile = false;
            } else if (arg.equals("-a")) {
                transferMode = TFTP.ASCII_MODE;
            } else if (arg.equals("-b")) {
                transferMode = TFTP.BINARY_MODE;
            } else if (arg.equals("-t")) {
                timeout = 1000 * Integer.parseInt(args[++argc]);
            } else if (arg.equals("-v")) {
                verbose = true;
            } else {
                System.err.println("Error: unrecognized option.");
                System.err.print(USAGE);
                System.exit(1);
            }
        } else {
            break;
        }
    }

    // Make sure there are enough arguments
    if (args.length - argc != 3) {
        System.err.println("Error: invalid number of arguments.");
        System.err.print(USAGE);
        System.exit(1);
    }

    // Get host and file arguments
    hostname = args[argc];
    localFilename = args[argc + 1];
    remoteFilename = args[argc + 2];

    // Create our TFTP instance to handle the file transfer.
    if (verbose) {
        tftp = new TFTPClient() {
            @Override
            protected void trace(String direction, TFTPPacket packet) {
                System.out.println(direction + " " + packet);
            }
        };
    } else {
        tftp = new TFTPClient();
    }

    // We want to timeout if a response takes longer than 60 seconds
    tftp.setDefaultTimeout(timeout);

    // We haven't closed the local file yet.
    closed = false;

    // If we're receiving a file, receive, otherwise send.
    if (receiveFile) {
        closed = receive(transferMode, hostname, localFilename, remoteFilename, tftp);
    } else {
        // We're sending a file
        closed = send(transferMode, hostname, localFilename, remoteFilename, tftp);
    }

    System.out.println("Recd: " + tftp.getTotalBytesReceived() + " Sent: " + tftp.getTotalBytesSent());

    if (!closed) {
        System.out.println("Failed");
        System.exit(1);
    }

    System.out.println("OK");
}

---