Removed duplicate org.apache.commons files

1 files changed, 0 insertions, 358 deletions

diff --git a/org/apache/commons/net/pop3/POP3.java b/org/apache/commons/net/pop3/POP3.java
deleted file mode 100644
index 80033ab..0000000
--- a/org/apache/commons/net/pop3/POP3.java
+++ /dev/null
@@ -1,358 +0,0 @@
-/*

- * Licensed to the Apache Software Foundation (ASF) under one or more

- * contributor license agreements.  See the NOTICE file distributed with

- * this work for additional information regarding copyright ownership.

- * The ASF licenses this file to You under the Apache License, Version 2.0

- * (the "License"); you may not use this file except in compliance with

- * the License.  You may obtain a copy of the License at

- *

- *      http://www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an "AS IS" BASIS,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- */

-

-package org.apache.commons.net.pop3;

-

-import java.io.BufferedReader;

-import java.io.BufferedWriter;

-import java.io.EOFException;

-import java.io.IOException;

-import java.io.InputStreamReader;

-import java.io.OutputStreamWriter;

-import java.util.Enumeration;

-import java.util.Vector;

-

-import org.apache.commons.net.MalformedServerReplyException;

-import org.apache.commons.net.ProtocolCommandListener;

-import org.apache.commons.net.ProtocolCommandSupport;

-import org.apache.commons.net.SocketClient;

-

-/***

- * The POP3 class is not meant to be used by itself and is provided

- * only so that you may easily implement your own POP3 client if

- * you so desire.  If you have no need to perform your own implementation,

- * you should use {@link org.apache.commons.net.pop3.POP3Client}.

- * <p>

- * Rather than list it separately for each method, we mention here that

- * every method communicating with the server and throwing an IOException

- * can also throw a

- * {@link org.apache.commons.net.MalformedServerReplyException}

- * , which is a subclass

- * of IOException.  A MalformedServerReplyException will be thrown when

- * the reply received from the server deviates enough from the protocol

- * specification that it cannot be interpreted in a useful manner despite

- * attempts to be as lenient as possible.

- * <p>

- * <p>

- * @author Daniel F. Savarese

- * @see POP3Client

- * @see org.apache.commons.net.MalformedServerReplyException

- ***/

-

-public class POP3 extends SocketClient

-{

-    /*** The default POP3 port.  Set to 110 according to RFC 1288. ***/

-    public static final int DEFAULT_PORT = 110;

-    /***

-     * A constant representing the state where the client is not yet connected

-     * to a POP3 server.

-     ***/

-    public static final int DISCONNECTED_STATE = -1;

-    /***  A constant representing the POP3 authorization state. ***/

-    public static final int AUTHORIZATION_STATE = 0;

-    /***  A constant representing the POP3 transaction state. ***/

-    public static final int TRANSACTION_STATE = 1;

-    /***  A constant representing the POP3 update state. ***/

-    public static final int UPDATE_STATE = 2;

-

-    static final String _OK = "+OK";

-    static final String _ERROR = "-ERR";

-

-    // We have to ensure that the protocol communication is in ASCII

-    // but we use ISO-8859-1 just in case 8-bit characters cross

-    // the wire.

-    private static final String __DEFAULT_ENCODING = "ISO-8859-1";

-

-    private int __popState;

-    private BufferedWriter __writer;

-    private StringBuffer __commandBuffer;

-

-    BufferedReader _reader;

-    int _replyCode;

-    String _lastReplyLine;

-    Vector<String> _replyLines;

-

-    /***

-     * A ProtocolCommandSupport object used to manage the registering of

-     * ProtocolCommandListeners and te firing of ProtocolCommandEvents.

-     ***/

-    protected ProtocolCommandSupport _commandSupport_;

-

-    /***

-     * The default POP3Client constructor.  Initializes the state

-     * to <code>DISCONNECTED_STATE</code>.

-     ***/

-    public POP3()

-    {

-        setDefaultPort(DEFAULT_PORT);

-        __commandBuffer = new StringBuffer();

-        __popState = DISCONNECTED_STATE;

-        _reader = null;

-        __writer = null;

-        _replyLines = new Vector<String>();

-        _commandSupport_ = new ProtocolCommandSupport(this);

-    }

-

-    private void __getReply() throws IOException

-    {

-        String line;

-

-        _replyLines.setSize(0);

-        line = _reader.readLine();

-

-        if (line == null)

-            throw new EOFException("Connection closed without indication.");

-

-        if (line.startsWith(_OK))

-            _replyCode = POP3Reply.OK;

-        else if (line.startsWith(_ERROR))

-            _replyCode = POP3Reply.ERROR;

-        else

-            throw new

-            MalformedServerReplyException(

-                "Received invalid POP3 protocol response from server.");

-

-        _replyLines.addElement(line);

-        _lastReplyLine = line;

-

-        if (_commandSupport_.getListenerCount() > 0)

-            _commandSupport_.fireReplyReceived(_replyCode, getReplyString());

-    }

-

-

-    /***

-     * Performs connection initialization and sets state to

-     * <code> AUTHORIZATION_STATE </code>.

-     ***/

-    @Override

-    protected void _connectAction_() throws IOException

-    {

-        super._connectAction_();

-        _reader =

-          new BufferedReader(new InputStreamReader(_input_,

-                                                   __DEFAULT_ENCODING));

-        __writer =

-          new BufferedWriter(new OutputStreamWriter(_output_,

-                                                    __DEFAULT_ENCODING));

-        __getReply();

-        setState(AUTHORIZATION_STATE);

-    }

-

-

-    /***

-     * Adds a ProtocolCommandListener.  Delegates this task to

-     * {@link #_commandSupport_  _commandSupport_ }.

-     * <p>

-     * @param listener  The ProtocolCommandListener to add.

-     ***/

-    public void addProtocolCommandListener(ProtocolCommandListener listener)

-    {

-        _commandSupport_.addProtocolCommandListener(listener);

-    }

-

-    /***

-     * Removes a ProtocolCommandListener.  Delegates this task to

-     * {@link #_commandSupport_  _commandSupport_ }.

-     * <p>

-     * @param listener  The ProtocolCommandListener to remove.

-     ***/

-    public void removeProtocolCommandistener(ProtocolCommandListener listener)

-    {

-        _commandSupport_.removeProtocolCommandListener(listener);

-    }

-

-

-    /***

-     * Sets POP3 client state.  This must be one of the

-     * <code>_STATE</code> constants.

-     * <p>

-     * @param state  The new state.

-     ***/

-    public void setState(int state)

-    {

-        __popState = state;

-    }

-

-

-    /***

-     * Returns the current POP3 client state.

-     * <p>

-     * @return The current POP3 client state.

-     ***/

-    public int getState()

-    {

-        return __popState;

-    }

-

-

-    /***

-     * Retrieves the additional lines of a multi-line server reply.

-     ***/

-    public void getAdditionalReply() throws IOException

-    {

-        String line;

-

-        line = _reader.readLine();

-        while (line != null)

-        {

-            _replyLines.addElement(line);

-            if (line.equals("."))

-                break;

-            line = _reader.readLine();

-        }

-    }

-

-

-    /***

-     * Disconnects the client from the server, and sets the state to

-     * <code> DISCONNECTED_STATE </code>.  The reply text information

-     * from the last issued command is voided to allow garbage collection

-     * of the memory used to store that information.

-     * <p>

-     * @exception IOException  If there is an error in disconnecting.

-     ***/

-    @Override

-    public void disconnect() throws IOException

-    {

-        super.disconnect();

-        _reader = null;

-        __writer = null;

-        _lastReplyLine = null;

-        _replyLines.setSize(0);

-        setState(DISCONNECTED_STATE);

-    }

-

-

-    /***

-     * Sends a command an arguments to the server and returns the reply code.

-     * <p>

-     * @param command  The POP3 command to send.

-     * @param args     The command arguments.

-     * @return  The server reply code (either POP3Reply.OK or POP3Reply.ERROR).

-     ***/

-    public int sendCommand(String command, String args) throws IOException

-    {

-        String message;

-

-        __commandBuffer.setLength(0);

-        __commandBuffer.append(command);

-

-        if (args != null)

-        {

-            __commandBuffer.append(' ');

-            __commandBuffer.append(args);

-        }

-        __commandBuffer.append(SocketClient.NETASCII_EOL);

-

-        __writer.write(message = __commandBuffer.toString());

-        __writer.flush();

-

-        if (_commandSupport_.getListenerCount() > 0)

-            _commandSupport_.fireCommandSent(command, message);

-

-        __getReply();

-        return _replyCode;

-    }

-

-    /***

-     * Sends a command with no arguments to the server and returns the

-     * reply code.

-     * <p>

-     * @param command  The POP3 command to send.

-     * @return  The server reply code (either POP3Reply.OK or POP3Reply.ERROR).

-     ***/

-    public int sendCommand(String command) throws IOException

-    {

-        return sendCommand(command, null);

-    }

-

-    /***

-     * Sends a command an arguments to the server and returns the reply code.

-     * <p>

-     * @param command  The POP3 command to send

-     *                  (one of the POP3Command constants).

-     * @param args     The command arguments.

-     * @return  The server reply code (either POP3Reply.OK or POP3Reply.ERROR).

-     ***/

-    public int sendCommand(int command, String args) throws IOException

-    {

-        return sendCommand(POP3Command._commands[command], args);

-    }

-

-    /***

-     * Sends a command with no arguments to the server and returns the

-     * reply code.

-     * <p>

-     * @param command  The POP3 command to send

-     *                  (one of the POP3Command constants).

-     * @return  The server reply code (either POP3Reply.OK or POP3Reply.ERROR).

-     ***/

-    public int sendCommand(int command) throws IOException

-    {

-        return sendCommand(POP3Command._commands[command], null);

-    }

-

-

-    /***

-     * Returns an array of lines received as a reply to the last command

-     * sent to the server.  The lines have end of lines truncated.  If

-     * the reply is a single line, but its format ndicates it should be

-     * a multiline reply, then you must call

-     * {@link #getAdditionalReply  getAdditionalReply() } to

-     * fetch the rest of the reply, and then call <code>getReplyStrings</code>

-     * again.  You only have to worry about this if you are implementing

-     * your own client using the {@link #sendCommand  sendCommand } methods.

-     * <p>

-     * @return The last server response.

-     ***/

-    public String[] getReplyStrings()

-    {

-        String[] lines;

-        lines = new String[_replyLines.size()];

-        _replyLines.copyInto(lines);

-        return lines;

-    }

-

-    /***

-     * Returns the reply to the last command sent to the server.

-     * The value is a single string containing all the reply lines including

-     * newlines.  If the reply is a single line, but its format ndicates it

-     * should be a multiline reply, then you must call

-     * {@link #getAdditionalReply  getAdditionalReply() } to

-     * fetch the rest of the reply, and then call <code>getReplyString</code>

-     * again.  You only have to worry about this if you are implementing

-     * your own client using the {@link #sendCommand  sendCommand } methods.

-     * <p>

-     * @return The last server response.

-     ***/

-    public String getReplyString()

-    {

-        Enumeration<String> en;

-        StringBuffer buffer = new StringBuffer(256);

-

-        en = _replyLines.elements();

-        while (en.hasMoreElements())

-        {

-            buffer.append(en.nextElement());

-            buffer.append(SocketClient.NETASCII_EOL);

-        }

-

-        return buffer.toString();

-    }

-

-}

-