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gnu.inet.gopher

Class GopherConnection

public class GopherConnection
extends Object
A gopher client.

Field Summary

static int
DEFAULT_PORT
The default gopher port.
protected InputStream
in
protected OutputStream
out
protected Socket
socket

Constructor Summary

GopherConnection(String host)
Creates a new connection to the gopher server at the specified hostname.
GopherConnection(String host, int port)
Creates a new connection to the gopher server at the specified hostname with the specified non-standard port.

Method Summary

InputStream
get(String selector)
Returns the resource identified by the specified selector.
DirectoryListing
list()
Returns the directory listing for this gopher server.

Field Details

DEFAULT_PORT

public static final int DEFAULT_PORT
The default gopher port.

Field Value:
80

in

protected InputStream in

out

protected OutputStream out

socket

protected Socket socket

Constructor Details

GopherConnection

public GopherConnection(String host)
            throws IOException
Creates a new connection to the gopher server at the specified hostname.

Parameters:

GopherConnection

public GopherConnection(String host,
                        int port)
            throws IOException
Creates a new connection to the gopher server at the specified hostname with the specified non-standard port.

Parameters:
port - the non-standard port to use

Method Details

get

public InputStream get(String selector)
            throws IOException
Returns the resource identified by the specified selector. If the resource is text-based, it will need to be wrapped in a CRLFInputStream.

list

public DirectoryListing list()
            throws IOException
Returns the directory listing for this gopher server. When all entries have been read from the listing, the connection will be closed.

* GopherConnection.java * Copyright (C) 2003 The Free Software Foundation * * This file is part of GNU inetlib, a library. * * GNU inetlib is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * GNU inetlib is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Linking this library statically or dynamically with other modules is * making a combined work based on this library. Thus, the terms and * conditions of the GNU General Public License cover the whole * combination. * * As a special exception, the copyright holders of this library give you * permission to link this library with independent modules to produce an * executable, regardless of the license terms of these independent * modules, and to copy and distribute the resulting executable under * terms of your choice, provided that you also meet, for each linked * independent module, the terms and conditions of the license of that * module. An independent module is a module which is not derived from * or based on this library. If you modify this library, you may extend * this exception to your version of the library, but you are not * obliged to do so. If you do not wish to do so, delete this * exception statement from your version.

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