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-rw-r--r--xlators/bindings/python/src/testxlator.py49
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diff --git a/xlators/bindings/python/src/testxlator.py b/xlators/bindings/python/src/testxlator.py
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--- a/xlators/bindings/python/src/testxlator.py
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-"""
- Copyright (c) 2007-2012 Red Hat, Inc. <http://www.redhat.com>
- This file is part of GlusterFS.
-
- This file is licensed to you under your choice of the GNU Lesser
- General Public License, version 3 or any later version (LGPLv3 or
- later), or the GNU General Public License, version 2 (GPLv2), in all
- cases as published by the Free Software Foundation.
-"""
-
-"""
-This is a test translator written in python.
-
-Important things to note:
- This file must be import-able from glusterfsd. This probably means
- setting PYTHONPATH to where this file is located.
-
- This file must have a top-level xlator class object that will be
- used to instantiate individual translators.
-"""
-from gluster import *
-
-class MyXlator(ComplexTranslator):
- name = "MyXlator"
- def writev_cbk(self, frame, cookie, op_ret, op_errno, buf):
- stack_unwind(frame, op_ret, op_errno, buf)
- return 0
-
- def writev(self, frame, fd, vector, count, offset):
- gf_log(self.name, GF_LOG_WARNING, "writev %i bytes", vector.iov_len)
- # TODO: Use cookie to pass this to writev_cbk
- old_count = vector.iov_len
-
- data = vector.getBytes().encode("zlib")
-
- vector = iovec(data)
- gf_log(self.name, GF_LOG_WARNING, "writev %i bytes", vector.iov_len)
-
- @ret_fn_t
- def rfn(frame, prev, this, op_ret, op_errno, *params):
- if len(params) == 0:
- params = [0]
- return self.writev_cbk(frame, prev, old_count, op_errno, *params)
-
- stack_wind(frame, rfn, self.firstChild,
- self.firstChild[0].fops[0].writev, fd, vector, count, offset)
- return 0
-
-xlator = MyXlator