author | chris <chris@marvin> |
Wed, 01 Jul 2009 10:48:22 +0200 | |
changeset 2 | 1090e2141798 |
parent 1 | 6fceb66e1ad7 |
child 3 | 2fdc9cc89502 |
permissions | -rw-r--r-- |
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/* |
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* SONEWS News Server |
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* see AUTHORS for the list of contributors |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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|
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package org.sonews.daemon.command; |
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|
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import java.io.IOException; |
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import java.sql.SQLException; |
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import org.sonews.daemon.NNTPConnection; |
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|
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/** |
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* <pre> |
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* XPAT header range|<message-id> pat [pat...] |
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* |
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* The XPAT command is used to retrieve specific headers from |
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* specific articles, based on pattern matching on the contents of |
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* the header. This command was first available in INN. |
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* |
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* The required header parameter is the name of a header line (e.g. |
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* "subject") in a news group article. See RFC-1036 for a list |
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* of valid header lines. The required range argument may be |
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* any of the following: |
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* an article number |
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* an article number followed by a dash to indicate |
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* all following |
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* an article number followed by a dash followed by |
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* another article number |
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* |
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* The required message-id argument indicates a specific |
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* article. The range and message-id arguments are mutually |
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* exclusive. At least one pattern in wildmat must be specified |
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* as well. If there are additional arguments the are joined |
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* together separated by a single space to form one complete |
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* pattern. Successful responses start with a 221 response |
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* followed by a the headers from all messages in which the |
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* pattern matched the contents of the specified header line. This |
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* includes an empty list. Once the output is complete, a period |
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* is sent on a line by itself. If the optional argument is a |
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* message-id and no such article exists, the 430 error response |
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* is returned. A 502 response will be returned if the client only |
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* has permission to transfer articles. |
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* |
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* Responses |
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* |
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* 221 Header follows |
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* 430 no such article |
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* 502 no permission |
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* </pre> |
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* [Source:"draft-ietf-nntp-imp-02.txt"] [Copyright: 1998 S. Barber] |
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* |
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* @author Christian Lins |
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* @since sonews/0.5.0 |
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*/ |
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public class XPatCommand extends AbstractCommand |
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{ |
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|
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public XPatCommand(final NNTPConnection conn) |
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{ |
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super(conn); |
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} |
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|
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@Override |
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public boolean hasFinished() |
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{ |
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return true; |
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} |
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|
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@Override |
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public void processLine(final String line) |
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throws IOException, SQLException |
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{ |
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printStatus(500, "not (yet) supported"); |
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} |
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|
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} |