From 48ded2421114c4c87ef3f8005c9f793a5d077cbd Mon Sep 17 00:00:00 2001
From: Mike Lockwood <lockwood@google.com>
Date: Tue, 10 Jan 2012 14:24:22 -0800
Subject: ganymed-ssh2-build251beta1

Signed-off-by: Mike Lockwood <lockwood@google.com>
---
 .../java/ch/ethz/ssh2/SFTPv3FileAttributes.java    | 148 +++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 src/main/java/ch/ethz/ssh2/SFTPv3FileAttributes.java

(limited to 'src/main/java/ch/ethz/ssh2/SFTPv3FileAttributes.java')

diff --git a/src/main/java/ch/ethz/ssh2/SFTPv3FileAttributes.java b/src/main/java/ch/ethz/ssh2/SFTPv3FileAttributes.java
new file mode 100644
index 0000000..cb455b9
--- /dev/null
+++ b/src/main/java/ch/ethz/ssh2/SFTPv3FileAttributes.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
+ * Please refer to the LICENSE.txt for licensing details.
+ */
+package ch.ethz.ssh2;
+
+/**
+ * A <code>SFTPv3FileAttributes</code> object represents detail information
+ * about a file on the server. Not all fields may/must be present.
+ *
+ * @author Christian Plattner, plattner@inf.ethz.ch
+ * @version $Id: SFTPv3FileAttributes.java 42 2011-06-02 15:34:20Z dkocher@sudo.ch $
+ */
+
+public class SFTPv3FileAttributes
+{
+	/**
+	 * The SIZE attribute. <code>NULL</code> if not present.
+	 */
+	public Long size = null;
+
+	/**
+	 * The UID attribute. <code>NULL</code> if not present.
+	 */
+	public Integer uid = null;
+
+	/**
+	 * The GID attribute. <code>NULL</code> if not present.
+	 */
+	public Integer gid = null;
+
+	/**
+	 * The POSIX permissions. <code>NULL</code> if not present.
+	 * <p>
+	 * Here is a list:
+	 * <p>
+	 * <pre>Note: these numbers are all OCTAL.
+	 *
+	 *  S_IFMT     0170000   bitmask for the file type bitfields
+	 *  S_IFSOCK   0140000   socket
+	 *  S_IFLNK    0120000   symbolic link
+	 *  S_IFREG    0100000   regular file
+	 *  S_IFBLK    0060000   block device
+	 *  S_IFDIR    0040000   directory
+	 *  S_IFCHR    0020000   character device
+	 *  S_IFIFO    0010000   fifo
+	 *  S_ISUID    0004000   set UID bit
+	 *  S_ISGID    0002000   set GID bit
+	 *  S_ISVTX    0001000   sticky bit
+	 *
+	 *  S_IRWXU    00700     mask for file owner permissions
+	 *  S_IRUSR    00400     owner has read permission
+	 *  S_IWUSR    00200     owner has write permission
+	 *  S_IXUSR    00100     owner has execute permission
+	 *  S_IRWXG    00070     mask for group permissions
+	 *  S_IRGRP    00040     group has read permission
+	 *  S_IWGRP    00020     group has write permission
+	 *  S_IXGRP    00010     group has execute permission
+	 *  S_IRWXO    00007     mask for permissions for others (not in group)
+	 *  S_IROTH    00004     others have read permission
+	 *  S_IWOTH    00002     others have write permisson
+	 *  S_IXOTH    00001     others have execute permission
+	 * </pre>
+	 */
+	public Integer permissions = null;
+
+	/**
+	 * The ATIME attribute. Represented as seconds from Jan 1, 1970 in UTC.
+	 * <code>NULL</code> if not present.
+	 */
+	public Integer atime = null;
+
+	/**
+	 * The MTIME attribute. Represented as seconds from Jan 1, 1970 in UTC.
+	 * <code>NULL</code> if not present.
+	 */
+	public Integer mtime = null;
+
+	/**
+	 * Checks if this entry is a directory.
+	 *
+	 * @return Returns true if permissions are available and they indicate
+	 *         that this entry represents a directory.
+	 */
+	public boolean isDirectory()
+	{
+		if (permissions == null)
+			return false;
+
+		return ((permissions.intValue() & 0040000) == 0040000);
+	}
+
+	/**
+	 * Checks if this entry is a regular file.
+	 *
+	 * @return Returns true if permissions are available and they indicate
+	 *         that this entry represents a regular file.
+	 */
+	public boolean isRegularFile()
+	{
+		if (permissions == null)
+			return false;
+
+		return ((permissions.intValue() & 0100000) == 0100000);
+	}
+
+	/**
+	 * Checks if this entry is a a symlink.
+	 *
+	 * @return Returns true if permissions are available and they indicate
+	 *         that this entry represents a symlink.
+	 */
+	public boolean isSymlink()
+	{
+		if (permissions == null)
+			return false;
+
+		return ((permissions.intValue() & 0120000) == 0120000);
+	}
+
+	/**
+	 * Turn the POSIX permissions into a 7 digit octal representation.
+	 * Note: the returned value is first masked with <code>0177777</code>.
+	 * 
+	 * @return <code>NULL</code> if permissions are not available.
+	 */
+	public String getOctalPermissions()
+	{
+		if (permissions == null)
+			return null;
+
+		String res = Integer.toString(permissions.intValue() & 0177777, 8);
+
+		StringBuilder sb = new StringBuilder();
+
+		int leadingZeros = 7 - res.length();
+
+		while (leadingZeros > 0)
+		{
+			sb.append('0');
+			leadingZeros--;
+		}
+
+		sb.append(res);
+
+		return sb.toString();
+	}
+}
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