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#@+leo-ver=4
#@+node:@file fuse.py
#
# Copyright (C) 2001 Jeff Epler <jepler@unpythonic.dhs.org>
#
# This program can be distributed under the terms of the GNU GPL.
# See the file COPYING.
#
#@@language python
#@+others
#@+node:imports
# suppress version mismatch warnings
try:
import warnings
warnings.filterwarnings('ignore',
'Python C API version mismatch',
RuntimeWarning,
)
except:
pass
from _fuse import main, DEBUG
import os, sys
from errno import *
#@-node:imports
#@+node:class ErrnoWrapper
class ErrnoWrapper:
#@ @+others
#@+node:__init__
def __init__(self, func):
self.func = func
#@-node:__init__
#@+node:__call__
def __call__(self, *args, **kw):
try:
return apply(self.func, args, kw)
except (IOError, OSError), detail:
# Sometimes this is an int, sometimes an instance...
if hasattr(detail, "errno"): detail = detail.errno
return -detail
#@-node:__call__
#@-others
#@-node:class ErrnoWrapper
#@+node:class Fuse
class Fuse:
#@ @+others
#@+node:attribs
_attrs = ['getattr', 'readlink', 'getdir', 'mknod', 'mkdir',
'unlink', 'rmdir', 'symlink', 'rename', 'link', 'chmod',
'chown', 'truncate', 'utime', 'open', 'read', 'write', 'release',
'statfs', 'fsync']
flags = 0
multithreaded = 0
#@-node:attribs
#@+node:__init__
def __init__(self, *args, **kw):
# default attributes
self.optlist = []
self.optdict = {}
self.mountpoint = None
# grab arguments, if any
argv = sys.argv
argc = len(argv)
if argc > 1:
# we've been given the mountpoint
self.mountpoint = argv[1]
if argc > 2:
# we've received mount args
optstr = argv[2]
opts = optstr.split(",")
for o in opts:
try:
k, v = o.split("=", 1)
self.optdict[k] = v
except:
self.optlist.append(o)
#@-node:__init__
#@+node:main
def main(self):
d = {'flags': self.flags}
d['multithreaded'] = self.multithreaded
for a in self._attrs:
if hasattr(self,a):
d[a] = ErrnoWrapper(getattr(self, a))
apply(main, (), d)
#@-node:main
#@-others
#@-node:class Fuse
#@-others
#@-node:@file fuse.py
#@-leo
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