def getattr(self, path, fh=None):
'''
Returns a dictionary with keys identical to the stat C structure of
stat(2).
st_atime, st_mtime and st_ctime should be floats.
NOTE: There is an incombatibility between Linux and Mac OS X
concerning st_nlink of directories. Mac OS X counts all files inside
the directory, while Linux counts only the subdirectories.
'''
if path == '/':
st_nlink = 2 + len(self._all_dbs)
return {
'st_mode': (stat.S_IFDIR | 0o755),
'st_nlink': st_nlink,
}
doc = self._get_doc(path[1:])
# stat attrs
file_type = stat.S_IFREG
st_nlink = 1
st_size = 0
if is_db(doc):
file_type = stat.S_IFDIR
st_nlink = 2
st_size = 4096
elif is_doc(doc):
file_type = stat.S_IFREG
st_nlink = 1
st_size = len(self._get_doc_formated(doc))
return {
'st_mode': (file_type | 0o755),
'st_nlink': st_nlink,
'st_size': st_size,
}
def readdir(self, path, fh):
'''
Can return either a list of names, or a list of (name, attrs, offset)
tuples. attrs is a dict as in getattr.
'''
ret = ('.', '..')
if path == '/':
return ret + tuple(self._all_dbs)
doc = self._get_doc(path[1:])
if is_db(doc):
db = self.account[doc['db_name']]
docs = tuple(map(
lambda x: '{}.json'.format(x['id']),
filter(
lambda x: False if x['id'].startswith('_design/') else True,
db.all_docs()
)
))
self.log.debug('All docs of {}: {}'.format(db.uri, docs))
return ret + docs
