1 files changed, 0 insertions, 441 deletions
diff --git a/vendor/github.com/godbus/dbus/v5/export.go b/vendor/github.com/godbus/dbus/v5/export.go
deleted file mode 100644
index 2447b51d4..000000000
--- a/vendor/github.com/godbus/dbus/v5/export.go
+++ /dev/null
@@ -1,441 +0,0 @@
-package dbus
-
-import (
-	"errors"
-	"fmt"
-	"reflect"
-	"strings"
-)
-
-var (
-	ErrMsgInvalidArg = Error{
-		"org.freedesktop.DBus.Error.InvalidArgs",
-		[]interface{}{"Invalid type / number of args"},
-	}
-	ErrMsgNoObject = Error{
-		"org.freedesktop.DBus.Error.NoSuchObject",
-		[]interface{}{"No such object"},
-	}
-	ErrMsgUnknownMethod = Error{
-		"org.freedesktop.DBus.Error.UnknownMethod",
-		[]interface{}{"Unknown / invalid method"},
-	}
-	ErrMsgUnknownInterface = Error{
-		"org.freedesktop.DBus.Error.UnknownInterface",
-		[]interface{}{"Object does not implement the interface"},
-	}
-)
-
-func MakeFailedError(err error) *Error {
-	return &Error{
-		"org.freedesktop.DBus.Error.Failed",
-		[]interface{}{err.Error()},
-	}
-}
-
-// Sender is a type which can be used in exported methods to receive the message
-// sender.
-type Sender string
-
-func computeMethodName(name string, mapping map[string]string) string {
-	newname, ok := mapping[name]
-	if ok {
-		name = newname
-	}
-	return name
-}
-
-func getMethods(in interface{}, mapping map[string]string) map[string]reflect.Value {
-	if in == nil {
-		return nil
-	}
-	methods := make(map[string]reflect.Value)
-	val := reflect.ValueOf(in)
-	typ := val.Type()
-	for i := 0; i < typ.NumMethod(); i++ {
-		methtype := typ.Method(i)
-		method := val.Method(i)
-		t := method.Type()
-		// only track valid methods must return *Error as last arg
-		// and must be exported
-		if t.NumOut() == 0 ||
-			t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) ||
-			methtype.PkgPath != "" {
-			continue
-		}
-		// map names while building table
-		methods[computeMethodName(methtype.Name, mapping)] = method
-	}
-	return methods
-}
-
-func getAllMethods(in interface{}, mapping map[string]string) map[string]reflect.Value {
-	if in == nil {
-		return nil
-	}
-	methods := make(map[string]reflect.Value)
-	val := reflect.ValueOf(in)
-	typ := val.Type()
-	for i := 0; i < typ.NumMethod(); i++ {
-		methtype := typ.Method(i)
-		method := val.Method(i)
-		// map names while building table
-		methods[computeMethodName(methtype.Name, mapping)] = method
-	}
-	return methods
-}
-
-func standardMethodArgumentDecode(m Method, sender string, msg *Message, body []interface{}) ([]interface{}, error) {
-	pointers := make([]interface{}, m.NumArguments())
-	decode := make([]interface{}, 0, len(body))
-
-	for i := 0; i < m.NumArguments(); i++ {
-		tp := reflect.TypeOf(m.ArgumentValue(i))
-		val := reflect.New(tp)
-		pointers[i] = val.Interface()
-		if tp == reflect.TypeOf((*Sender)(nil)).Elem() {
-			val.Elem().SetString(sender)
-		} else if tp == reflect.TypeOf((*Message)(nil)).Elem() {
-			val.Elem().Set(reflect.ValueOf(*msg))
-		} else {
-			decode = append(decode, pointers[i])
-		}
-	}
-
-	if len(decode) != len(body) {
-		return nil, ErrMsgInvalidArg
-	}
-
-	if err := Store(body, decode...); err != nil {
-		return nil, ErrMsgInvalidArg
-	}
-
-	return pointers, nil
-}
-
-func (conn *Conn) decodeArguments(m Method, sender string, msg *Message) ([]interface{}, error) {
-	if decoder, ok := m.(ArgumentDecoder); ok {
-		return decoder.DecodeArguments(conn, sender, msg, msg.Body)
-	}
-	return standardMethodArgumentDecode(m, sender, msg, msg.Body)
-}
-
-// handleCall handles the given method call (i.e. looks if it's one of the
-// pre-implemented ones and searches for a corresponding handler if not).
-func (conn *Conn) handleCall(msg *Message) {
-	name := msg.Headers[FieldMember].value.(string)
-	path := msg.Headers[FieldPath].value.(ObjectPath)
-	ifaceName, _ := msg.Headers[FieldInterface].value.(string)
-	sender, hasSender := msg.Headers[FieldSender].value.(string)
-	serial := msg.serial
-	if ifaceName == "org.freedesktop.DBus.Peer" {
-		switch name {
-		case "Ping":
-			conn.sendReply(sender, serial)
-		case "GetMachineId":
-			conn.sendReply(sender, serial, conn.uuid)
-		default:
-			conn.sendError(ErrMsgUnknownMethod, sender, serial)
-		}
-		return
-	}
-	if len(name) == 0 {
-		conn.sendError(ErrMsgUnknownMethod, sender, serial)
-	}
-
-	object, ok := conn.handler.LookupObject(path)
-	if !ok {
-		conn.sendError(ErrMsgNoObject, sender, serial)
-		return
-	}
-
-	iface, exists := object.LookupInterface(ifaceName)
-	if !exists {
-		conn.sendError(ErrMsgUnknownInterface, sender, serial)
-		return
-	}
-
-	m, exists := iface.LookupMethod(name)
-	if !exists {
-		conn.sendError(ErrMsgUnknownMethod, sender, serial)
-		return
-	}
-	args, err := conn.decodeArguments(m, sender, msg)
-	if err != nil {
-		conn.sendError(err, sender, serial)
-		return
-	}
-
-	ret, err := m.Call(args...)
-	if err != nil {
-		conn.sendError(err, sender, serial)
-		return
-	}
-
-	if msg.Flags&FlagNoReplyExpected == 0 {
-		reply := new(Message)
-		reply.Type = TypeMethodReply
-		reply.Headers = make(map[HeaderField]Variant)
-		if hasSender {
-			reply.Headers[FieldDestination] = msg.Headers[FieldSender]
-		}
-		reply.Headers[FieldReplySerial] = MakeVariant(msg.serial)
-		reply.Body = make([]interface{}, len(ret))
-		for i := 0; i < len(ret); i++ {
-			reply.Body[i] = ret[i]
-		}
-		reply.Headers[FieldSignature] = MakeVariant(SignatureOf(reply.Body...))
-
-		conn.sendMessageAndIfClosed(reply, nil)
-	}
-}
-
-// Emit emits the given signal on the message bus. The name parameter must be
-// formatted as "interface.member", e.g., "org.freedesktop.DBus.NameLost".
-func (conn *Conn) Emit(path ObjectPath, name string, values ...interface{}) error {
-	if !path.IsValid() {
-		return errors.New("dbus: invalid object path")
-	}
-	i := strings.LastIndex(name, ".")
-	if i == -1 {
-		return errors.New("dbus: invalid method name")
-	}
-	iface := name[:i]
-	member := name[i+1:]
-	if !isValidMember(member) {
-		return errors.New("dbus: invalid method name")
-	}
-	if !isValidInterface(iface) {
-		return errors.New("dbus: invalid interface name")
-	}
-	msg := new(Message)
-	msg.Type = TypeSignal
-	msg.Headers = make(map[HeaderField]Variant)
-	msg.Headers[FieldInterface] = MakeVariant(iface)
-	msg.Headers[FieldMember] = MakeVariant(member)
-	msg.Headers[FieldPath] = MakeVariant(path)
-	msg.Body = values
-	if len(values) > 0 {
-		msg.Headers[FieldSignature] = MakeVariant(SignatureOf(values...))
-	}
-
-	var closed bool
-	conn.sendMessageAndIfClosed(msg, func() {
-		closed = true
-	})
-	if closed {
-		return ErrClosed
-	}
-	return nil
-}
-
-// Export registers the given value to be exported as an object on the
-// message bus.
-//
-// If a method call on the given path and interface is received, an exported
-// method with the same name is called with v as the receiver if the
-// parameters match and the last return value is of type *Error. If this
-// *Error is not nil, it is sent back to the caller as an error.
-// Otherwise, a method reply is sent with the other return values as its body.
-//
-// Any parameters with the special type Sender are set to the sender of the
-// dbus message when the method is called. Parameters of this type do not
-// contribute to the dbus signature of the method (i.e. the method is exposed
-// as if the parameters of type Sender were not there).
-//
-// Similarly, any parameters with the type Message are set to the raw message
-// received on the bus. Again, parameters of this type do not contribute to the
-// dbus signature of the method.
-//
-// Every method call is executed in a new goroutine, so the method may be called
-// in multiple goroutines at once.
-//
-// Method calls on the interface org.freedesktop.DBus.Peer will be automatically
-// handled for every object.
-//
-// Passing nil as the first parameter will cause conn to cease handling calls on
-// the given combination of path and interface.
-//
-// Export returns an error if path is not a valid path name.
-func (conn *Conn) Export(v interface{}, path ObjectPath, iface string) error {
-	return conn.ExportWithMap(v, nil, path, iface)
-}
-
-// ExportAll registers all exported methods defined by the given object on
-// the message bus.
-//
-// Unlike Export there is no requirement to have the last parameter as type
-// *Error. If you want to be able to return error then you can append an error
-// type parameter to your method signature. If the error returned is not nil,
-// it is sent back to the caller as an error. Otherwise, a method reply is
-// sent with the other return values as its body.
-func (conn *Conn) ExportAll(v interface{}, path ObjectPath, iface string) error {
-	return conn.export(getAllMethods(v, nil), path, iface, false)
-}
-
-// ExportWithMap works exactly like Export but provides the ability to remap
-// method names (e.g. export a lower-case method).
-//
-// The keys in the map are the real method names (exported on the struct), and
-// the values are the method names to be exported on DBus.
-func (conn *Conn) ExportWithMap(v interface{}, mapping map[string]string, path ObjectPath, iface string) error {
-	return conn.export(getMethods(v, mapping), path, iface, false)
-}
-
-// ExportSubtree works exactly like Export but registers the given value for
-// an entire subtree rather under the root path provided.
-//
-// In order to make this useful, one parameter in each of the value's exported
-// methods should be a Message, in which case it will contain the raw message
-// (allowing one to get access to the path that caused the method to be called).
-//
-// Note that more specific export paths take precedence over less specific. For
-// example, a method call using the ObjectPath /foo/bar/baz will call a method
-// exported on /foo/bar before a method exported on /foo.
-func (conn *Conn) ExportSubtree(v interface{}, path ObjectPath, iface string) error {
-	return conn.ExportSubtreeWithMap(v, nil, path, iface)
-}
-
-// ExportSubtreeWithMap works exactly like ExportSubtree but provides the
-// ability to remap method names (e.g. export a lower-case method).
-//
-// The keys in the map are the real method names (exported on the struct), and
-// the values are the method names to be exported on DBus.
-func (conn *Conn) ExportSubtreeWithMap(v interface{}, mapping map[string]string, path ObjectPath, iface string) error {
-	return conn.export(getMethods(v, mapping), path, iface, true)
-}
-
-// ExportMethodTable like Export registers the given methods as an object
-// on the message bus. Unlike Export the it uses a method table to define
-// the object instead of a native go object.
-//
-// The method table is a map from method name to function closure
-// representing the method. This allows an object exported on the bus to not
-// necessarily be a native go object. It can be useful for generating exposed
-// methods on the fly.
-//
-// Any non-function objects in the method table are ignored.
-func (conn *Conn) ExportMethodTable(methods map[string]interface{}, path ObjectPath, iface string) error {
-	return conn.exportMethodTable(methods, path, iface, false)
-}
-
-// Like ExportSubtree, but with the same caveats as ExportMethodTable.
-func (conn *Conn) ExportSubtreeMethodTable(methods map[string]interface{}, path ObjectPath, iface string) error {
-	return conn.exportMethodTable(methods, path, iface, true)
-}
-
-func (conn *Conn) exportMethodTable(methods map[string]interface{}, path ObjectPath, iface string, includeSubtree bool) error {
-	var out map[string]reflect.Value
-	if methods != nil {
-		out = make(map[string]reflect.Value)
-		for name, method := range methods {
-			rval := reflect.ValueOf(method)
-			if rval.Kind() != reflect.Func {
-				continue
-			}
-			t := rval.Type()
-			// only track valid methods must return *Error as last arg
-			if t.NumOut() == 0 ||
-				t.Out(t.NumOut()-1) != reflect.TypeOf(&ErrMsgInvalidArg) {
-				continue
-			}
-			out[name] = rval
-		}
-	}
-	return conn.export(out, path, iface, includeSubtree)
-}
-
-func (conn *Conn) unexport(h *defaultHandler, path ObjectPath, iface string) error {
-	if h.PathExists(path) {
-		obj := h.objects[path]
-		obj.DeleteInterface(iface)
-		if len(obj.interfaces) == 0 {
-			h.DeleteObject(path)
-		}
-	}
-	return nil
-}
-
-// export is the worker function for all exports/registrations.
-func (conn *Conn) export(methods map[string]reflect.Value, path ObjectPath, iface string, includeSubtree bool) error {
-	h, ok := conn.handler.(*defaultHandler)
-	if !ok {
-		return fmt.Errorf(
-			`dbus: export only allowed on the default handler. Received: %T"`,
-			conn.handler)
-	}
-
-	if !path.IsValid() {
-		return fmt.Errorf(`dbus: Invalid path name: "%s"`, path)
-	}
-
-	// Remove a previous export if the interface is nil
-	if methods == nil {
-		return conn.unexport(h, path, iface)
-	}
-
-	// If this is the first handler for this path, make a new map to hold all
-	// handlers for this path.
-	if !h.PathExists(path) {
-		h.AddObject(path, newExportedObject())
-	}
-
-	exportedMethods := make(map[string]Method)
-	for name, method := range methods {
-		exportedMethods[name] = exportedMethod{method}
-	}
-
-	// Finally, save this handler
-	obj := h.objects[path]
-	obj.AddInterface(iface, newExportedIntf(exportedMethods, includeSubtree))
-
-	return nil
-}
-
-// ReleaseName calls org.freedesktop.DBus.ReleaseName and awaits a response.
-func (conn *Conn) ReleaseName(name string) (ReleaseNameReply, error) {
-	var r uint32
-	err := conn.busObj.Call("org.freedesktop.DBus.ReleaseName", 0, name).Store(&r)
-	if err != nil {
-		return 0, err
-	}
-	return ReleaseNameReply(r), nil
-}
-
-// RequestName calls org.freedesktop.DBus.RequestName and awaits a response.
-func (conn *Conn) RequestName(name string, flags RequestNameFlags) (RequestNameReply, error) {
-	var r uint32
-	err := conn.busObj.Call("org.freedesktop.DBus.RequestName", 0, name, flags).Store(&r)
-	if err != nil {
-		return 0, err
-	}
-	return RequestNameReply(r), nil
-}
-
-// ReleaseNameReply is the reply to a ReleaseName call.
-type ReleaseNameReply uint32
-
-const (
-	ReleaseNameReplyReleased ReleaseNameReply = 1 + iota
-	ReleaseNameReplyNonExistent
-	ReleaseNameReplyNotOwner
-)
-
-// RequestNameFlags represents the possible flags for a RequestName call.
-type RequestNameFlags uint32
-
-const (
-	NameFlagAllowReplacement RequestNameFlags = 1 << iota
-	NameFlagReplaceExisting
-	NameFlagDoNotQueue
-)
-
-// RequestNameReply is the reply to a RequestName call.
-type RequestNameReply uint32
-
-const (
-	RequestNameReplyPrimaryOwner RequestNameReply = 1 + iota
-	RequestNameReplyInQueue
-	RequestNameReplyExists
-	RequestNameReplyAlreadyOwner
-)