--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/fs/xdrsock.py	Sat Oct 17 15:56:48 2015 -0400
@@ -0,0 +1,84 @@
+# Copyright (c) 2015 Steve Dougherty <steve@asksteved.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import xdrlib
+
+
+class XDRSock(object):
+
+    def __init__(self, sock):
+        """
+        xdrlib socket wrapper.
+
+        :type sock: socket.socket
+        """
+        self.sock = sock
+        self.packer = xdrlib.Packer()
+
+    def send_u32(self, value):
+        self.packer.reset()
+        self.packer.pack_uint(value)
+        self.sock.sendall(self.packer.get_buffer())
+
+    def send_u64(self, value):
+        self.packer.reset()
+        self.packer.pack_uhyper(value)
+        self.sock.sendall(self.packer.get_buffer())
+
+    def send_fixed_string(self, value):
+        self.packer.reset()
+        self.packer.pack_fstring(len(value), value)
+        self.sock.sendall(self.packer.get_buffer())
+
+    def send_string(self, value):
+        self.packer.reset()
+        self.packer.pack_string(value)
+        self.sock.sendall(self.packer.get_buffer())
+
+    def recv_u32(self):
+        unpacker = xdrlib.Unpacker(self.__recv(4))
+        return unpacker.unpack_uint()
+
+    def recv_u64(self):
+        unpacker = xdrlib.Unpacker(self.__recv(8))
+        return unpacker.unpack_uhyper()
+
+    def recv_fixed_string(self, length):
+        if length % 4:
+            padded_length = length + (4 - (length % 4))
+        else:
+            padded_length = length
+
+        unpacker = xdrlib.Unpacker(self.__recv(padded_length))
+        return unpacker.unpack_fstring(length)
+
+    def recv_string(self):
+        length = self.recv_u32()
+        return self.recv_fixed_string(length)
+
+    def __recv(self, num_bytes):
+        chunks = []
+        remaining_bytes = num_bytes
+        while remaining_bytes > 0:
+            chunk = self.sock.recv(remaining_bytes)
+            remaining_bytes -= len(chunk)
+            chunks.append(chunk)
+
+        return b"".join(chunks)