blob: 021288b3538227624ebfed39287b5d8a6d3687df (
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
|
package hst
import (
"encoding/json"
"syscall"
"hakurei.app/system"
)
// NewEnablements returns the address of [system.Enablement] as [Enablements].
func NewEnablements(e system.Enablement) *Enablements { return (*Enablements)(&e) }
// enablementsJSON is the [json] representation of the [system.Enablement] bit field.
type enablementsJSON struct {
Wayland bool `json:"wayland,omitempty"`
X11 bool `json:"x11,omitempty"`
DBus bool `json:"dbus,omitempty"`
Pulse bool `json:"pulse,omitempty"`
}
// Enablements is the [json] adapter for [system.Enablement].
type Enablements system.Enablement
// Unwrap returns the underlying [system.Enablement].
func (e *Enablements) Unwrap() system.Enablement {
if e == nil {
return 0
}
return system.Enablement(*e)
}
func (e *Enablements) MarshalJSON() ([]byte, error) {
if e == nil {
return nil, syscall.EINVAL
}
return json.Marshal(&enablementsJSON{
Wayland: system.Enablement(*e)&system.EWayland != 0,
X11: system.Enablement(*e)&system.EX11 != 0,
DBus: system.Enablement(*e)&system.EDBus != 0,
Pulse: system.Enablement(*e)&system.EPulse != 0,
})
}
func (e *Enablements) UnmarshalJSON(data []byte) error {
if e == nil {
return syscall.EINVAL
}
v := new(enablementsJSON)
if err := json.Unmarshal(data, &v); err != nil {
return err
}
var ve system.Enablement
if v.Wayland {
ve |= system.EWayland
}
if v.X11 {
ve |= system.EX11
}
if v.DBus {
ve |= system.EDBus
}
if v.Pulse {
ve |= system.EPulse
}
*e = Enablements(ve)
return nil
}
|
