1 files changed, 80 insertions, 0 deletions
diff --git a/tags/2.1/src/main/java/org/mockftpserver/fake/filesystem/UnixDirectoryListingFormatter.java b/tags/2.1/src/main/java/org/mockftpserver/fake/filesystem/UnixDirectoryListingFormatter.java
new file mode 100644
index 0000000..65e0f0b
--- /dev/null
+++ b/tags/2.1/src/main/java/org/mockftpserver/fake/filesystem/UnixDirectoryListingFormatter.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2008 the original author or authors.
+ *
+ * Licensed 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.mockftpserver.fake.filesystem;
+
+import org.apache.log4j.Logger;
+import org.mockftpserver.core.util.StringUtil;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Locale;
+
+/**
+ * Unix-specific implementation of the DirectoryListingFormatter interface.
+ *
+ * @author Chris Mair
+ * @version $Revision$ - $Date$
+ */
+public class UnixDirectoryListingFormatter implements DirectoryListingFormatter {
+
+    private static final Logger LOG = Logger.getLogger(UnixDirectoryListingFormatter.class);
+
+    private static final String DATE_FORMAT = "MMM dd  yyyy";
+    private static final int SIZE_WIDTH = 15;
+    private static final int OWNER_WIDTH = 8;
+    private static final int GROUP_WIDTH = 8;
+    private static final String NONE = "none";
+
+    private Locale locale = Locale.ENGLISH;
+
+    // "-rw-rw-r--    1 ftp      ftp           254 Feb 23  2007 robots.txt"
+    // "-rw-r--r--    1 ftp      ftp      30014925 Apr 15 00:19 md5.sums.gz"
+    // "-rwxr-xr-x   1 henry    users       5778 Dec  1  2005 planaccess.sql"
+
+    /**
+     * Format the directory listing for a single file/directory entry.
+     *
+     * @param fileSystemEntry - the FileSystemEntry for a single file system entry
+     * @return the formatted directory listing
+     */
+    public String format(FileSystemEntry fileSystemEntry) {
+        DateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT, locale);
+        String dateStr = dateFormat.format(fileSystemEntry.getLastModified());
+        String dirOrFile = fileSystemEntry.isDirectory() ? "d" : "-";
+        Permissions permissions = fileSystemEntry.getPermissions() != null ? fileSystemEntry.getPermissions() : Permissions.DEFAULT;
+        String permissionsStr = StringUtil.padRight(permissions.asRwxString(), 9);
+        String linkCountStr = "1";
+        String ownerStr = StringUtil.padRight(stringOrNone(fileSystemEntry.getOwner()), OWNER_WIDTH);
+        String groupStr = StringUtil.padRight(stringOrNone(fileSystemEntry.getGroup()), GROUP_WIDTH);
+        String sizeStr = StringUtil.padLeft(Long.toString(fileSystemEntry.getSize()), SIZE_WIDTH);
+        String listing = "" + dirOrFile + permissionsStr + "  " + linkCountStr + " " + ownerStr + " " + groupStr + " " + sizeStr + " " + dateStr + " " + fileSystemEntry.getName();
+        LOG.info("listing=[" + listing + "]");
+        return listing;
+    }
+
+    /**
+     * Set the Locale to be used in formatting the date within file/directory listings
+     * @param locale - the Locale instance
+     */
+    public void setLocale(Locale locale) {
+        this.locale = locale;
+    }
+
+    private String stringOrNone(String string) {
+        return (string == null) ? NONE : string;
+    }
+
+}
+\ No newline at end of file