view src/fs/nomadfs.py @ 160:e0eac67d92b2 draft

fs: add initial fuse NOP implementation
author Steve Dougherty <steve@asksteved.com>
date Sat, 17 Oct 2015 20:59:47 -0400
parents f968abdd362c
children
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#!/usr/bin/env python
#
# Copyright (c) 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
#
# 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 errno
import fuse
import socket
import nomadsocket

fuse.fuse_python_api = (0, 2)


class Nomad(fuse.Fuse):
    def __init__(self, *args, **kw):
        fuse.Fuse.__init__(self, *args, **kw)
        # TODO: take hostname and port as arguments
        # TODO: where to close these? fsdestroy?
        self.sock = socket.create_connection(("localhost", 2323))
        self.conn = nomadsocket.NomadSocket(self.sock)
        self.conn.nop()

    def getattr(self, path):
        return -errno.ENOSYS

    def getdir(self, path):
        return -errno.ENOSYS


if __name__ == "__main__":
    fs = Nomad()
    fs.flags = 0
    fs.multithreaded = 0
    fs.parse(errex=1)
    fs.main()