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c5a296b10c
Currently we only have the one event format version defined, but this adds the necessary infrastructure to persist and fetch the format versions alongside the events. We specify the format version rather than the room version as: 1. We don't necessarily know the room version, existing events may be either v1 or v2. 2. We'd need to be careful to prevent/handle correctly if different events in the same room reported to be of different versions, which sounds annoying.
146 lines
3.8 KiB
Python
146 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014-2016 OpenMarket Ltd
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# Copyright 2017 Vector Creations Ltd
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# Copyright 2018 New Vector Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Contains constants from the specification."""
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# the "depth" field on events is limited to 2**63 - 1
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MAX_DEPTH = 2**63 - 1
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class Membership(object):
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"""Represents the membership states of a user in a room."""
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INVITE = u"invite"
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JOIN = u"join"
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KNOCK = u"knock"
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LEAVE = u"leave"
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BAN = u"ban"
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LIST = (INVITE, JOIN, KNOCK, LEAVE, BAN)
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class PresenceState(object):
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"""Represents the presence state of a user."""
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OFFLINE = u"offline"
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UNAVAILABLE = u"unavailable"
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ONLINE = u"online"
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class JoinRules(object):
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PUBLIC = u"public"
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KNOCK = u"knock"
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INVITE = u"invite"
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PRIVATE = u"private"
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class LoginType(object):
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PASSWORD = u"m.login.password"
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EMAIL_IDENTITY = u"m.login.email.identity"
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MSISDN = u"m.login.msisdn"
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RECAPTCHA = u"m.login.recaptcha"
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TERMS = u"m.login.terms"
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DUMMY = u"m.login.dummy"
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# Only for C/S API v1
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APPLICATION_SERVICE = u"m.login.application_service"
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SHARED_SECRET = u"org.matrix.login.shared_secret"
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class EventTypes(object):
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Member = "m.room.member"
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Create = "m.room.create"
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Tombstone = "m.room.tombstone"
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JoinRules = "m.room.join_rules"
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PowerLevels = "m.room.power_levels"
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Aliases = "m.room.aliases"
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Redaction = "m.room.redaction"
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ThirdPartyInvite = "m.room.third_party_invite"
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Encryption = "m.room.encryption"
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RoomHistoryVisibility = "m.room.history_visibility"
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CanonicalAlias = "m.room.canonical_alias"
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RoomAvatar = "m.room.avatar"
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GuestAccess = "m.room.guest_access"
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# These are used for validation
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Message = "m.room.message"
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Topic = "m.room.topic"
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Name = "m.room.name"
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ServerACL = "m.room.server_acl"
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Pinned = "m.room.pinned_events"
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class RejectedReason(object):
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AUTH_ERROR = "auth_error"
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REPLACED = "replaced"
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NOT_ANCESTOR = "not_ancestor"
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class RoomCreationPreset(object):
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PRIVATE_CHAT = "private_chat"
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PUBLIC_CHAT = "public_chat"
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TRUSTED_PRIVATE_CHAT = "trusted_private_chat"
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class ThirdPartyEntityKind(object):
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USER = "user"
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LOCATION = "location"
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class RoomVersions(object):
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V1 = "1"
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V2 = "2"
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VDH_TEST = "vdh-test-version"
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STATE_V2_TEST = "state-v2-test"
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# the version we will give rooms which are created on this server
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DEFAULT_ROOM_VERSION = RoomVersions.V1
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# vdh-test-version is a placeholder to get room versioning support working and tested
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# until we have a working v2.
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KNOWN_ROOM_VERSIONS = {
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RoomVersions.V1,
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RoomVersions.V2,
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RoomVersions.VDH_TEST,
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RoomVersions.STATE_V2_TEST,
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}
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class EventFormatVersions(object):
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"""This is an internal enum for tracking the version of the event format,
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independently from the room version.
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"""
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V1 = 1
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KNOWN_EVENT_FORMAT_VERSIONS = {
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EventFormatVersions.V1,
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}
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ServerNoticeMsgType = "m.server_notice"
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ServerNoticeLimitReached = "m.server_notice.usage_limit_reached"
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class UserTypes(object):
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"""Allows for user type specific behaviour. With the benefit of hindsight
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'admin' and 'guest' users should also be UserTypes. Normal users are type None
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"""
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SUPPORT = "support"
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ALL_USER_TYPES = (SUPPORT,)
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