# Copyright (c) 2010-2012 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from eventlet import Timeout


class MessageTimeout(Timeout):

    def __init__(self, seconds=None, msg=None):
        Timeout.__init__(self, seconds=seconds)
        self.msg = msg

    def __str__(self):
        return '%s: %s' % (Timeout.__str__(self), self.msg)


class SwiftException(Exception):
    pass


class AuditException(SwiftException):
    pass


class DiskFileError(SwiftException):
    pass


class DiskFileNotOpenError(DiskFileError):
    pass


class DiskFileCollision(DiskFileError):
    pass


class DiskFileNotExist(DiskFileError):
    pass


class DiskFileNoSpace(DiskFileError):
    pass


class DiskFileDeviceUnavailable(DiskFileError):
    pass


class PathNotDir(OSError):
    pass


class ChunkReadTimeout(Timeout):
    pass


class ChunkWriteTimeout(Timeout):
    pass


class ConnectionTimeout(Timeout):
    pass


class DriveNotMounted(SwiftException):
    pass


class LockTimeout(MessageTimeout):
    pass


class RingBuilderError(SwiftException):
    pass


class RingValidationError(RingBuilderError):
    pass


class EmptyRingError(RingBuilderError):
    pass


class DuplicateDeviceError(RingBuilderError):
    pass


class ListingIterError(SwiftException):
    pass


class ListingIterNotFound(ListingIterError):
    pass


class ListingIterNotAuthorized(ListingIterError):

    def __init__(self, aresp):
        self.aresp = aresp


class SegmentError(SwiftException):
    pass
