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package object_manager
import (
"errors"
"fmt"
"unsafe"
"github.com/godbus/dbus"
"pkg.deepin.io/lib/dbusutil"
"pkg.deepin.io/lib/dbusutil/proxy"
)
type ObjectManager struct{}
func (v *ObjectManager) GetObject_() *proxy.Object {
return (*proxy.Object)(unsafe.Pointer(v))
}
func (*ObjectManager) GetInterfaceName_() string {
return "org.freedesktop.DBus.ObjectManager"
}
// method GetManagedObjects
func (v *ObjectManager) GoGetManagedObjects(flags dbus.Flags, ch chan *dbus.Call) *dbus.Call {
return v.GetObject_().Go_(v.GetInterfaceName_()+".GetManagedObjects", flags, ch)
}
func (*ObjectManager) StoreGetManagedObjects(call *dbus.Call) (object_paths_interfaces_and_properties map[dbus.ObjectPath]map[string]map[string]dbus.Variant, err error) {
err = call.Store(&object_paths_interfaces_and_properties)
return
}
func (v *ObjectManager) GetManagedObjects(flags dbus.Flags) (object_paths_interfaces_and_properties map[dbus.ObjectPath]map[string]map[string]dbus.Variant, err error) {
return v.StoreGetManagedObjects(
<-v.GoGetManagedObjects(flags, make(chan *dbus.Call, 1)).Done)
}
// signal InterfacesAdded
func (v *ObjectManager) ConnectInterfacesAdded(cb func(object_path dbus.ObjectPath, interfaces_and_properties map[string]map[string]dbus.Variant)) (dbusutil.SignalHandlerId, error) {
if cb == nil {
return 0, errors.New("nil callback")
}
obj := v.GetObject_()
rule := fmt.Sprintf(
"type='signal',interface='%s',member='%s',path='%s',sender='%s'",
v.GetInterfaceName_(), "InterfacesAdded", obj.Path_(), obj.ServiceName_())
sigRule := &dbusutil.SignalRule{
Path: obj.Path_(),
Name: v.GetInterfaceName_() + ".InterfacesAdded",
}
handlerFunc := func(sig *dbus.Signal) {
var object_path dbus.ObjectPath
var interfaces_and_properties map[string]map[string]dbus.Variant
err := dbus.Store(sig.Body, &object_path, &interfaces_and_properties)
if err == nil {
cb(object_path, interfaces_and_properties)
}
}
return obj.ConnectSignal_(rule, sigRule, handlerFunc)
}
// signal InterfacesRemoved
func (v *ObjectManager) ConnectInterfacesRemoved(cb func(object_path dbus.ObjectPath, interfaces []string)) (dbusutil.SignalHandlerId, error) {
if cb == nil {
return 0, errors.New("nil callback")
}
obj := v.GetObject_()
rule := fmt.Sprintf(
"type='signal',interface='%s',member='%s',path='%s',sender='%s'",
v.GetInterfaceName_(), "InterfacesRemoved", obj.Path_(), obj.ServiceName_())
sigRule := &dbusutil.SignalRule{
Path: obj.Path_(),
Name: v.GetInterfaceName_() + ".InterfacesRemoved",
}
handlerFunc := func(sig *dbus.Signal) {
var object_path dbus.ObjectPath
var interfaces []string
err := dbus.Store(sig.Body, &object_path, &interfaces)
if err == nil {
cb(object_path, interfaces)
}
}
return obj.ConnectSignal_(rule, sigRule, handlerFunc)
}
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