refactor(deps): Manage deps with goven

third_party/github.com/guelfey/go.dbus/_examples/prop.go

@@ -0,0 +1,68 @@
+package main
+
+import (
+	"fmt"
+	"github.com/coreos/coreos-cloudinit/third_party/github.com/guelfey/go.dbus"
+	"github.com/coreos/coreos-cloudinit/third_party/github.com/guelfey/go.dbus/introspect"
+	"github.com/coreos/coreos-cloudinit/third_party/github.com/guelfey/go.dbus/prop"
+	"os"
+)
+
+type foo string
+
+func (f foo) Foo() (string, *dbus.Error) {
+	fmt.Println(f)
+	return string(f), nil
+}
+
+func main() {
+	conn, err := dbus.SessionBus()
+	if err != nil {
+		panic(err)
+	}
+	reply, err := conn.RequestName("com.github.guelfey.Demo",
+		dbus.NameFlagDoNotQueue)
+	if err != nil {
+		panic(err)
+	}
+	if reply != dbus.RequestNameReplyPrimaryOwner {
+		fmt.Fprintln(os.Stderr, "name already taken")
+		os.Exit(1)
+	}
+	propsSpec := map[string]map[string]*prop.Prop{
+		"com.github.guelfey.Demo": {
+			"SomeInt": {
+				int32(0),
+				true,
+				prop.EmitTrue,
+				func(c *prop.Change) *dbus.Error {
+					fmt.Println(c.Name, "changed to", c.Value)
+					return nil
+				},
+			},
+		},
+	}
+	f := foo("Bar")
+	conn.Export(f, "/com/github/guelfey/Demo", "com.github.guelfey.Demo")
+	props := prop.New(conn, "/com/github/guelfey/Demo", propsSpec)
+	n := &introspect.Node{
+		Name: "/com/github/guelfey/Demo",
+		Interfaces: []introspect.Interface{
+			introspect.IntrospectData,
+			prop.IntrospectData,
+			{
+				Name:       "com.github.guelfey.Demo",
+				Methods:    introspect.Methods(f),
+				Properties: props.Introspection("com.github.guelfey.Demo"),
+			},
+		},
+	}
+	conn.Export(introspect.NewIntrospectable(n), "/com/github/guelfey/Demo",
+		"org.freedesktop.DBus.Introspectable")
+	fmt.Println("Listening on com.github.guelfey.Demo / /com/github/guelfey/Demo ...")
+
+	c := make(chan *dbus.Signal)
+	conn.Signal(c)
+	for _ = range c {
+	}
+}