--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/src/main/java/ch/ethz/ssh2/sftp/Packet.java	Thu Dec 03 11:23:55 2015 -0800
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
+ * Please refer to the LICENSE.txt for licensing details.
+ */
+package ch.ethz.ssh2.sftp;
+
+/**
+ * SFTP Paket Types
+ *
+ * @author Christian Plattner
+ * @version 2.50, 03/15/10
+ */
+public class Packet {
+    public static final int SSH_FXP_INIT = 1;
+    public static final int SSH_FXP_VERSION = 2;
+    public static final int SSH_FXP_OPEN = 3;
+    public static final int SSH_FXP_CLOSE = 4;
+    public static final int SSH_FXP_READ = 5;
+    public static final int SSH_FXP_WRITE = 6;
+    public static final int SSH_FXP_LSTAT = 7;
+    public static final int SSH_FXP_FSTAT = 8;
+    public static final int SSH_FXP_SETSTAT = 9;
+    public static final int SSH_FXP_FSETSTAT = 10;
+    public static final int SSH_FXP_OPENDIR = 11;
+    public static final int SSH_FXP_READDIR = 12;
+    public static final int SSH_FXP_REMOVE = 13;
+    public static final int SSH_FXP_MKDIR = 14;
+    public static final int SSH_FXP_RMDIR = 15;
+    public static final int SSH_FXP_REALPATH = 16;
+    public static final int SSH_FXP_STAT = 17;
+    public static final int SSH_FXP_RENAME = 18;
+    public static final int SSH_FXP_READLINK = 19;
+    public static final int SSH_FXP_SYMLINK = 20;
+    public static final int SSH_FXP_LINK = 21;
+
+    public static final int SSH_FXP_STATUS = 101;
+    public static final int SSH_FXP_HANDLE = 102;
+    public static final int SSH_FXP_DATA = 103;
+    public static final int SSH_FXP_NAME = 104;
+    public static final int SSH_FXP_ATTRS = 105;
+
+    /**
+     * SSH_FXP_EXTENDED and SSH_FXP_EXTENDED_REPLY packets can be used to
+     * implement extensions, which can be vendor specific.
+     */
+    public static final int SSH_FXP_EXTENDED = 200;
+    /**
+     * SSH_FXP_EXTENDED and SSH_FXP_EXTENDED_REPLY packets can be used to
+     * implement extensions, which can be vendor specific.
+     */
+    public static final int SSH_FXP_EXTENDED_REPLY = 201;
+
+    public static String forName(int type) {
+        switch (type) {
+            case SSH_FXP_INIT:
+                return "SSH_FXP_INIT";
+
+            case SSH_FXP_VERSION:
+                return "SSH_FXP_VERSION";
+
+            case SSH_FXP_OPEN:
+                return "SSH_FXP_OPEN";
+
+            case SSH_FXP_CLOSE:
+                return "SSH_FXP_CLOSE";
+
+            case SSH_FXP_READ:
+                return "SSH_FXP_READ";
+
+            case SSH_FXP_WRITE:
+                return "SSH_FXP_WRITE";
+
+            case SSH_FXP_LSTAT:
+                return "SSH_FXP_LSTAT";
+
+            case SSH_FXP_FSTAT:
+                return "SSH_FXP_FSTAT";
+
+            case SSH_FXP_SETSTAT:
+                return "SSH_FXP_SETSTAT";
+
+            case SSH_FXP_FSETSTAT:
+                return "SSH_FXP_FSETSTAT";
+
+            case SSH_FXP_OPENDIR:
+                return "SSH_FXP_OPENDIR";
+
+            case SSH_FXP_READDIR:
+                return "SSH_FXP_READDIR";
+
+            case SSH_FXP_REMOVE:
+                return "SSH_FXP_REMOVE";
+
+            case SSH_FXP_MKDIR:
+                return "SSH_FXP_MKDIR";
+
+            case SSH_FXP_RMDIR:
+                return "SSH_FXP_RMDIR";
+
+            case SSH_FXP_REALPATH:
+                return "SSH_FXP_REALPATH";
+
+            case SSH_FXP_STAT:
+                return "SSH_FXP_STAT";
+
+            case SSH_FXP_RENAME:
+                return "SSH_FXP_RENAME";
+
+            case SSH_FXP_READLINK:
+                return "SSH_FXP_READLINK";
+
+            case SSH_FXP_SYMLINK:
+                return "SSH_FXP_SYMLINK";
+
+            case SSH_FXP_STATUS:
+                return "SSH_FXP_STATUS";
+
+            case SSH_FXP_HANDLE:
+                return "SSH_FXP_HANDLE";
+
+            case SSH_FXP_DATA:
+                return "SSH_FXP_DATA";
+
+            case SSH_FXP_NAME:
+                return "SSH_FXP_NAME";
+
+            case SSH_FXP_ATTRS:
+                return "SSH_FXP_ATTRS";
+
+            case SSH_FXP_EXTENDED:
+                return "SSH_FXP_EXTENDED";
+
+            case SSH_FXP_EXTENDED_REPLY:
+                return "SSH_FXP_EXTENDED_REPLY";
+        }
+
+        return null;
+    }
+}