Esempio n. 1
0
func NewAllJoynBridge(bus *dbus.Conn) *AllJoynBridge {
	bridge := new(AllJoynBridge)
	bridge.bus = bus
	bridge.signals = make(chan *dbus.Signal, 100)
	bridge.services = make(map[string]*AllJoynServiceInfo)
	bridge.sessions = []uint32{}

	sbuffer := make(chan *dbus.Signal, 100)
	go bridge.signalsPump(sbuffer)
	bus.Signal(sbuffer)

	return bridge
}
Esempio n. 2
-1
func (fw *Interface) dbusSignalHandler(bus *dbus.Conn) {
	rule := fmt.Sprintf("type='signal',sender='%s',path='%s',interface='%s',member='Reloaded'", firewalldName, firewalldPath, firewalldInterface)
	bus.BusObject().Call("org.freedesktop.DBus.AddMatch", 0, rule)

	rule = fmt.Sprintf("type='signal',interface='org.freedesktop.DBus',member='NameOwnerChanged',path='/org/freedesktop/DBus',sender='org.freedesktop.DBus',arg0='%s'", firewalldName)
	bus.BusObject().Call("org.freedesktop.DBus.AddMatch", 0, rule)

	signal := make(chan *dbus.Signal, 10)
	bus.Signal(signal)

	for s := range signal {
		if s.Name == "org.freedesktop.DBus.NameOwnerChanged" {
			name := s.Body[0].(string)
			new_owner := s.Body[2].(string)

			if name != firewalldName || len(new_owner) == 0 {
				continue
			}

			// FirewallD startup (specifically the part where it deletes
			// all existing iptables rules) may not yet be complete when
			// we get this signal, so make a dummy request to it to
			// synchronize.
			fw.obj.Call(firewalldInterface+".getDefaultZone", 0)

			fw.reload()
		} else if s.Name == firewalldInterface+".Reloaded" {
			fw.reload()
		}
	}
}