1 files changed, 0 insertions, 210 deletions
diff --git a/vendor/github.com/godbus/dbus/encoder.go b/vendor/github.com/godbus/dbus/encoder.go
deleted file mode 100644
index 8bb717761..000000000
--- a/vendor/github.com/godbus/dbus/encoder.go
+++ /dev/null
@@ -1,210 +0,0 @@
-package dbus
-
-import (
-	"bytes"
-	"encoding/binary"
-	"io"
-	"reflect"
-)
-
-// An encoder encodes values to the D-Bus wire format.
-type encoder struct {
-	out   io.Writer
-	order binary.ByteOrder
-	pos   int
-}
-
-// NewEncoder returns a new encoder that writes to out in the given byte order.
-func newEncoder(out io.Writer, order binary.ByteOrder) *encoder {
-	return newEncoderAtOffset(out, 0, order)
-}
-
-// newEncoderAtOffset returns a new encoder that writes to out in the given
-// byte order. Specify the offset to initialize pos for proper alignment
-// computation.
-func newEncoderAtOffset(out io.Writer, offset int, order binary.ByteOrder) *encoder {
-	enc := new(encoder)
-	enc.out = out
-	enc.order = order
-	enc.pos = offset
-	return enc
-}
-
-// Aligns the next output to be on a multiple of n. Panics on write errors.
-func (enc *encoder) align(n int) {
-	pad := enc.padding(0, n)
-	if pad > 0 {
-		empty := make([]byte, pad)
-		if _, err := enc.out.Write(empty); err != nil {
-			panic(err)
-		}
-		enc.pos += pad
-	}
-}
-
-// pad returns the number of bytes of padding, based on current position and additional offset.
-// and alignment.
-func (enc *encoder) padding(offset, algn int) int {
-	abs := enc.pos + offset
-	if abs%algn != 0 {
-		newabs := (abs + algn - 1) & ^(algn - 1)
-		return newabs - abs
-	}
-	return 0
-}
-
-// Calls binary.Write(enc.out, enc.order, v) and panics on write errors.
-func (enc *encoder) binwrite(v interface{}) {
-	if err := binary.Write(enc.out, enc.order, v); err != nil {
-		panic(err)
-	}
-}
-
-// Encode encodes the given values to the underyling reader. All written values
-// are aligned properly as required by the D-Bus spec.
-func (enc *encoder) Encode(vs ...interface{}) (err error) {
-	defer func() {
-		err, _ = recover().(error)
-	}()
-	for _, v := range vs {
-		enc.encode(reflect.ValueOf(v), 0)
-	}
-	return nil
-}
-
-// encode encodes the given value to the writer and panics on error. depth holds
-// the depth of the container nesting.
-func (enc *encoder) encode(v reflect.Value, depth int) {
-	enc.align(alignment(v.Type()))
-	switch v.Kind() {
-	case reflect.Uint8:
-		var b [1]byte
-		b[0] = byte(v.Uint())
-		if _, err := enc.out.Write(b[:]); err != nil {
-			panic(err)
-		}
-		enc.pos++
-	case reflect.Bool:
-		if v.Bool() {
-			enc.encode(reflect.ValueOf(uint32(1)), depth)
-		} else {
-			enc.encode(reflect.ValueOf(uint32(0)), depth)
-		}
-	case reflect.Int16:
-		enc.binwrite(int16(v.Int()))
-		enc.pos += 2
-	case reflect.Uint16:
-		enc.binwrite(uint16(v.Uint()))
-		enc.pos += 2
-	case reflect.Int, reflect.Int32:
-		enc.binwrite(int32(v.Int()))
-		enc.pos += 4
-	case reflect.Uint, reflect.Uint32:
-		enc.binwrite(uint32(v.Uint()))
-		enc.pos += 4
-	case reflect.Int64:
-		enc.binwrite(v.Int())
-		enc.pos += 8
-	case reflect.Uint64:
-		enc.binwrite(v.Uint())
-		enc.pos += 8
-	case reflect.Float64:
-		enc.binwrite(v.Float())
-		enc.pos += 8
-	case reflect.String:
-		enc.encode(reflect.ValueOf(uint32(len(v.String()))), depth)
-		b := make([]byte, v.Len()+1)
-		copy(b, v.String())
-		b[len(b)-1] = 0
-		n, err := enc.out.Write(b)
-		if err != nil {
-			panic(err)
-		}
-		enc.pos += n
-	case reflect.Ptr:
-		enc.encode(v.Elem(), depth)
-	case reflect.Slice, reflect.Array:
-		if depth >= 64 {
-			panic(FormatError("input exceeds container depth limit"))
-		}
-		// Lookahead offset: 4 bytes for uint32 length (with alignment),
-		// plus alignment for elements.
-		n := enc.padding(0, 4) + 4
-		offset := enc.pos + n + enc.padding(n, alignment(v.Type().Elem()))
-
-		var buf bytes.Buffer
-		bufenc := newEncoderAtOffset(&buf, offset, enc.order)
-
-		for i := 0; i < v.Len(); i++ {
-			bufenc.encode(v.Index(i), depth+1)
-		}
-		enc.encode(reflect.ValueOf(uint32(buf.Len())), depth)
-		length := buf.Len()
-		enc.align(alignment(v.Type().Elem()))
-		if _, err := buf.WriteTo(enc.out); err != nil {
-			panic(err)
-		}
-		enc.pos += length
-	case reflect.Struct:
-		if depth >= 64 && v.Type() != signatureType {
-			panic(FormatError("input exceeds container depth limit"))
-		}
-		switch t := v.Type(); t {
-		case signatureType:
-			str := v.Field(0)
-			enc.encode(reflect.ValueOf(byte(str.Len())), depth+1)
-			b := make([]byte, str.Len()+1)
-			copy(b, str.String())
-			b[len(b)-1] = 0
-			n, err := enc.out.Write(b)
-			if err != nil {
-				panic(err)
-			}
-			enc.pos += n
-		case variantType:
-			variant := v.Interface().(Variant)
-			enc.encode(reflect.ValueOf(variant.sig), depth+1)
-			enc.encode(reflect.ValueOf(variant.value), depth+1)
-		default:
-			for i := 0; i < v.Type().NumField(); i++ {
-				field := t.Field(i)
-				if field.PkgPath == "" && field.Tag.Get("dbus") != "-" {
-					enc.encode(v.Field(i), depth+1)
-				}
-			}
-		}
-	case reflect.Map:
-		// Maps are arrays of structures, so they actually increase the depth by
-		// 2.
-		if depth >= 63 {
-			panic(FormatError("input exceeds container depth limit"))
-		}
-		if !isKeyType(v.Type().Key()) {
-			panic(InvalidTypeError{v.Type()})
-		}
-		keys := v.MapKeys()
-		// Lookahead offset: 4 bytes for uint32 length (with alignment),
-		// plus 8-byte alignment
-		n := enc.padding(0, 4) + 4
-		offset := enc.pos + n + enc.padding(n, 8)
-
-		var buf bytes.Buffer
-		bufenc := newEncoderAtOffset(&buf, offset, enc.order)
-		for _, k := range keys {
-			bufenc.align(8)
-			bufenc.encode(k, depth+2)
-			bufenc.encode(v.MapIndex(k), depth+2)
-		}
-		enc.encode(reflect.ValueOf(uint32(buf.Len())), depth)
-		length := buf.Len()
-		enc.align(8)
-		if _, err := buf.WriteTo(enc.out); err != nil {
-			panic(err)
-		}
-		enc.pos += length
-	case reflect.Interface:
-		enc.encode(reflect.ValueOf(MakeVariant(v.Interface())), depth)
-	default:
-		panic(InvalidTypeError{v.Type()})
-	}
-}