def fsStat(self, request, context):
stv = os.statvfs(request.path)
data = dict((key, getattr(stv, key))
for key in ('f_bavail', 'f_bfree', 'f_blocks', 'f_bsize',
'f_favail', 'f_ffree', 'f_files', 'f_flag',
'f_frsize', 'f_namemax'))
return users_pb2.JsonReply(data=json.dumps(data))
def fsReadDir(self, request, context):
dirents = ['.', '..']
if os.path.isdir(request.path):
dirents.extend(os.listdir(request.path))
return users_pb2.JsonReply(data=json.dumps(dirents))
def fileWrite(self, request, context):
global lock
lock.acquire()
os.lseek(request.fh, request.offset, os.SEEK_SET)
reply = users_pb2.JsonReply(
data=json.dumps(os.write(request.fh, request.buf)))
lock.release()
return reply
def fsGetAttr(self, request, context):
error = False
data = {}
try:
st = os.lstat(request.path)
data = dict(
(key, getattr(st, key))
for key in ('st_atime', 'st_ctime', 'st_gid', 'st_mode',
'st_mtime', 'st_nlink', 'st_size', 'st_uid'))
except:
error = True
return users_pb2.JsonReply(data=json.dumps(data), error=error)
def fileCreate(self, request, context):
data = os.open(request.path, os.O_RDWR | os.O_CREAT, request.mode)
return users_pb2.JsonReply(data=json.dumps(data))
def fileOpen(self, request, context):
data = os.open(request.path, request.flags)
return users_pb2.JsonReply(data=json.dumps(data))
def fsFlock(self, request, context):
data = os.flock(request.fileDescriptor, request.lockOperation)
return users_pb2.JsonReply(data=json.dumps(data))
def fsLink(self, request, context):
data = os.link(request.name, request.target)
return users_pb2.JsonReply(data=json.dumps(data))
def fsRename(self, request, context):
data = os.rename(request.oldPath, request.newPath)
return users_pb2.JsonReply(data=json.dumps(data))
def fsChmod(self, request, context):
data = os.chmod(request.path, request.mode)
return users_pb2.JsonReply(data=json.dumps(data))
def fsUtimens(self, request, context):
data = os.utime(request.path, (request.aTime, request.mTime))
return users_pb2.JsonReply(data=json.dumps(data))
def fsMkDir(self, request, context):
data = os.mkdir(request.path, request.mode)
return users_pb2.JsonReply(data=json.dumps(data))
def fsRmDir(self, request, context):
data = os.rmdir(request.path)
return users_pb2.JsonReply(data=json.dumps(data))
def fsChown(self, request, context):
data = os.chown(request.path, request.uid, request.gid)
return users_pb2.JsonReply(data=json.dumps(data))
def fileFlush(self, request, context):
return users_pb2.JsonReply(data=json.dumps(os.fsync(request.fh)))
def fsUnlink(self, request, context):
global lock
lock.acquire()
data = os.unlink(request.path)
lock.release()
return users_pb2.JsonReply(data=json.dumps(data))
def fileRelease(self, request, context):
return users_pb2.JsonReply(data=json.dumps(os.close(request.fh)))
def fsAccess(self, request, context):
if not os.access(request.path, request.mode):
return users_pb2.JsonReply(error=True)
return users_pb2.JsonReply(error=False)
