blob: 86c1cebe06e5064723c808f15d77b7cac0b73743 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
// Copyright (c) 2024 Tulir Asokan
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package event
import (
"fmt"
)
// Source represents the part of the sync response that an event came from.
type Source int
const (
SourcePresence Source = 1 << iota
SourceJoin
SourceInvite
SourceLeave
SourceAccountData
SourceTimeline
SourceState
SourceEphemeral
SourceToDevice
SourceDecrypted
)
const primaryTypes = SourcePresence | SourceAccountData | SourceToDevice | SourceTimeline | SourceState
const roomSections = SourceJoin | SourceInvite | SourceLeave
const roomableTypes = SourceAccountData | SourceTimeline | SourceState
const encryptableTypes = roomableTypes | SourceToDevice
func (es Source) String() string {
var typeName string
switch es & primaryTypes {
case SourcePresence:
typeName = "presence"
case SourceAccountData:
typeName = "account data"
case SourceToDevice:
typeName = "to-device"
case SourceTimeline:
typeName = "timeline"
case SourceState:
typeName = "state"
default:
return fmt.Sprintf("unknown (%d)", es)
}
if es&roomableTypes != 0 {
switch es & roomSections {
case SourceJoin:
typeName = "joined room " + typeName
case SourceInvite:
typeName = "invited room " + typeName
case SourceLeave:
typeName = "left room " + typeName
default:
return fmt.Sprintf("unknown (%s+%d)", typeName, es)
}
es &^= roomSections
}
if es&encryptableTypes != 0 && es&SourceDecrypted != 0 {
typeName += " (decrypted)"
es &^= SourceDecrypted
}
es &^= primaryTypes
if es != 0 {
return fmt.Sprintf("unknown (%s+%d)", typeName, es)
}
return typeName
}
|
