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
|
package dbusutil
import (
"errors"
"reflect"
"github.com/godbus/dbus"
"github.com/godbus/dbus/introspect"
)
func newImplementerStatic(impl Implementer, structValue reflect.Value) *implementerStatic {
s := &implementerStatic{}
structType := structValue.Type()
s.props = getFieldPropStaticMap(structType, structValue)
s.introspectInterface = introspect.Interface{
Name: impl.GetInterfaceName(),
Signals: getSignals(structType),
Properties: getPropsIntrospection(s.props),
Methods: getMethods(impl, getMethodDetailMap(structType)),
}
return s
}
type implementerStatic struct {
props map[string]*fieldPropStatic
introspectInterface introspect.Interface
}
func (is *implementerStatic) checkProperty(propName string) error {
_, ok := is.props[propName]
if ok {
return nil
}
return errors.New("property not found")
}
func (is *implementerStatic) checkPropertyValue(propName string, value interface{}) error {
p := is.props[propName]
if p == nil {
return errors.New("property not found")
}
if p.signature != dbus.SignatureOf(value) {
return errors.New("property signature not equal")
}
return nil
}
|
