From 063284837c8c366e5502b1b0264b8eb807b61732 Mon Sep 17 00:00:00 2001
From: Joe Robinson <joe@lc8n.com>
Date: Wed, 27 Oct 2010 14:21:09 +0100
Subject: Basic upload functionality to predifined location, with basic file
 browser

---
 .../commons/net/ftp/parser/OS2FTPEntryParser.java  | 147 +++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 org/apache/commons/net/ftp/parser/OS2FTPEntryParser.java

(limited to 'org/apache/commons/net/ftp/parser/OS2FTPEntryParser.java')

diff --git a/org/apache/commons/net/ftp/parser/OS2FTPEntryParser.java b/org/apache/commons/net/ftp/parser/OS2FTPEntryParser.java
new file mode 100644
index 0000000..dc02ffb
--- /dev/null
+++ b/org/apache/commons/net/ftp/parser/OS2FTPEntryParser.java
@@ -0,0 +1,147 @@
+/*
+ * 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.ftp.parser;
+import java.text.ParseException;
+
+import org.apache.commons.net.ftp.FTPClientConfig;
+import org.apache.commons.net.ftp.FTPFile;
+
+/**
+ * Implementation of FTPFileEntryParser and FTPFileListParser for OS2 Systems.
+ *
+ * @author <a href="Winston.Ojeda@qg.com">Winston Ojeda</a>
+ * @author <a href="mailto:scohen@apache.org">Steve Cohen</a>
+ * @version $Id: OS2FTPEntryParser.java 658518 2008-05-21 01:04:30Z sebb $
+ * @see org.apache.commons.net.ftp.FTPFileEntryParser FTPFileEntryParser (for usage instructions)
+ */
+public class OS2FTPEntryParser extends ConfigurableFTPFileEntryParserImpl
+
+{
+    
+    private static final String DEFAULT_DATE_FORMAT 
+        = "MM-dd-yy HH:mm"; //11-09-01 12:30
+    /**
+     * this is the regular expression used by this parser.
+     */
+    private static final String REGEX =
+        "\\s*([0-9]+)\\s*"
+        + "(\\s+|[A-Z]+)\\s*"
+        + "(DIR|\\s+)\\s*"
+        + "(\\S+)\\s+(\\S+)\\s+" /* date stuff */
+        + "(\\S.*)";
+
+    /**
+     * The default constructor for a OS2FTPEntryParser object.
+     *
+     * @exception IllegalArgumentException
+     * Thrown if the regular expression is unparseable.  Should not be seen
+     * under normal conditions.  It it is seen, this is a sign that
+     * <code>REGEX</code> is  not a valid regular expression.
+     */
+    public OS2FTPEntryParser()
+    {
+        this(null);
+    }
+
+    /**
+     * This constructor allows the creation of an OS2FTPEntryParser object 
+     * with something other than the default configuration.
+     *
+     * @param config The {@link FTPClientConfig configuration} object used to 
+     * configure this parser.
+     * @exception IllegalArgumentException
+     * Thrown if the regular expression is unparseable.  Should not be seen
+     * under normal conditions.  It it is seen, this is a sign that
+     * <code>REGEX</code> is  not a valid regular expression.
+     * @since 1.4
+     */
+     public OS2FTPEntryParser(FTPClientConfig config)
+    {
+        super(REGEX);
+        configure(config);
+    }
+
+    /**
+     * Parses a line of an OS2 FTP server file listing and converts it into a
+     * usable format in the form of an <code> FTPFile </code> instance.  If the
+     * file listing line doesn't describe a file, <code> null </code> is
+     * returned, otherwise a <code> FTPFile </code> instance representing the
+     * files in the directory is returned.
+     * <p>
+     * @param entry A line of text from the file listing
+     * @return An FTPFile instance corresponding to the supplied entry
+     */
+    public FTPFile parseFTPEntry(String entry)
+    {
+
+        FTPFile f = new FTPFile();
+        if (matches(entry))
+        {
+            String size = group(1);
+            String attrib = group(2);
+            String dirString = group(3);
+            String datestr = group(4)+" "+group(5);
+            String name = group(6);
+            try
+            {
+                f.setTimestamp(super.parseTimestamp(datestr));
+            }
+            catch (ParseException e)
+            {
+                // intentionally do nothing
+            }
+
+
+            //is it a DIR or a file
+            if (dirString.trim().equals("DIR") || attrib.trim().equals("DIR"))
+            {
+                f.setType(FTPFile.DIRECTORY_TYPE);
+            }
+            else
+            {
+                f.setType(FTPFile.FILE_TYPE);
+            }
+
+
+            //set the name
+            f.setName(name.trim());
+
+            //set the size
+            f.setSize(Long.parseLong(size.trim()));
+
+            return (f);
+        }
+        return null;
+
+    }
+
+    /**
+     * Defines a default configuration to be used when this class is
+     * instantiated without a {@link  FTPClientConfig  FTPClientConfig}
+     * parameter being specified.
+     * @return the default configuration for this parser.
+     */
+    @Override
+    protected FTPClientConfig getDefaultConfiguration() {
+        return new FTPClientConfig(
+                FTPClientConfig.SYST_OS2,
+                DEFAULT_DATE_FORMAT,
+                null, null, null, null);
+    }
+
+}
-- 
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