1 files changed, 0 insertions, 228 deletions
diff --git a/vendor/github.com/godbus/dbus/decoder.go b/vendor/github.com/godbus/dbus/decoder.go
deleted file mode 100644
index ef50dcab9..000000000
--- a/vendor/github.com/godbus/dbus/decoder.go
+++ /dev/null
@@ -1,228 +0,0 @@
-package dbus
-
-import (
-	"encoding/binary"
-	"io"
-	"reflect"
-)
-
-type decoder struct {
-	in    io.Reader
-	order binary.ByteOrder
-	pos   int
-}
-
-// newDecoder returns a new decoder that reads values from in. The input is
-// expected to be in the given byte order.
-func newDecoder(in io.Reader, order binary.ByteOrder) *decoder {
-	dec := new(decoder)
-	dec.in = in
-	dec.order = order
-	return dec
-}
-
-// align aligns the input to the given boundary and panics on error.
-func (dec *decoder) align(n int) {
-	if dec.pos%n != 0 {
-		newpos := (dec.pos + n - 1) & ^(n - 1)
-		empty := make([]byte, newpos-dec.pos)
-		if _, err := io.ReadFull(dec.in, empty); err != nil {
-			panic(err)
-		}
-		dec.pos = newpos
-	}
-}
-
-// Calls binary.Read(dec.in, dec.order, v) and panics on read errors.
-func (dec *decoder) binread(v interface{}) {
-	if err := binary.Read(dec.in, dec.order, v); err != nil {
-		panic(err)
-	}
-}
-
-func (dec *decoder) Decode(sig Signature) (vs []interface{}, err error) {
-	defer func() {
-		var ok bool
-		v := recover()
-		if err, ok = v.(error); ok {
-			if err == io.EOF || err == io.ErrUnexpectedEOF {
-				err = FormatError("unexpected EOF")
-			}
-		}
-	}()
-	vs = make([]interface{}, 0)
-	s := sig.str
-	for s != "" {
-		err, rem := validSingle(s, 0)
-		if err != nil {
-			return nil, err
-		}
-		v := dec.decode(s[:len(s)-len(rem)], 0)
-		vs = append(vs, v)
-		s = rem
-	}
-	return vs, nil
-}
-
-func (dec *decoder) decode(s string, depth int) interface{} {
-	dec.align(alignment(typeFor(s)))
-	switch s[0] {
-	case 'y':
-		var b [1]byte
-		if _, err := dec.in.Read(b[:]); err != nil {
-			panic(err)
-		}
-		dec.pos++
-		return b[0]
-	case 'b':
-		i := dec.decode("u", depth).(uint32)
-		switch {
-		case i == 0:
-			return false
-		case i == 1:
-			return true
-		default:
-			panic(FormatError("invalid value for boolean"))
-		}
-	case 'n':
-		var i int16
-		dec.binread(&i)
-		dec.pos += 2
-		return i
-	case 'i':
-		var i int32
-		dec.binread(&i)
-		dec.pos += 4
-		return i
-	case 'x':
-		var i int64
-		dec.binread(&i)
-		dec.pos += 8
-		return i
-	case 'q':
-		var i uint16
-		dec.binread(&i)
-		dec.pos += 2
-		return i
-	case 'u':
-		var i uint32
-		dec.binread(&i)
-		dec.pos += 4
-		return i
-	case 't':
-		var i uint64
-		dec.binread(&i)
-		dec.pos += 8
-		return i
-	case 'd':
-		var f float64
-		dec.binread(&f)
-		dec.pos += 8
-		return f
-	case 's':
-		length := dec.decode("u", depth).(uint32)
-		b := make([]byte, int(length)+1)
-		if _, err := io.ReadFull(dec.in, b); err != nil {
-			panic(err)
-		}
-		dec.pos += int(length) + 1
-		return string(b[:len(b)-1])
-	case 'o':
-		return ObjectPath(dec.decode("s", depth).(string))
-	case 'g':
-		length := dec.decode("y", depth).(byte)
-		b := make([]byte, int(length)+1)
-		if _, err := io.ReadFull(dec.in, b); err != nil {
-			panic(err)
-		}
-		dec.pos += int(length) + 1
-		sig, err := ParseSignature(string(b[:len(b)-1]))
-		if err != nil {
-			panic(err)
-		}
-		return sig
-	case 'v':
-		if depth >= 64 {
-			panic(FormatError("input exceeds container depth limit"))
-		}
-		var variant Variant
-		sig := dec.decode("g", depth).(Signature)
-		if len(sig.str) == 0 {
-			panic(FormatError("variant signature is empty"))
-		}
-		err, rem := validSingle(sig.str, 0)
-		if err != nil {
-			panic(err)
-		}
-		if rem != "" {
-			panic(FormatError("variant signature has multiple types"))
-		}
-		variant.sig = sig
-		variant.value = dec.decode(sig.str, depth+1)
-		return variant
-	case 'h':
-		return UnixFDIndex(dec.decode("u", depth).(uint32))
-	case 'a':
-		if len(s) > 1 && s[1] == '{' {
-			ksig := s[2:3]
-			vsig := s[3 : len(s)-1]
-			v := reflect.MakeMap(reflect.MapOf(typeFor(ksig), typeFor(vsig)))
-			if depth >= 63 {
-				panic(FormatError("input exceeds container depth limit"))
-			}
-			length := dec.decode("u", depth).(uint32)
-			// Even for empty maps, the correct padding must be included
-			dec.align(8)
-			spos := dec.pos
-			for dec.pos < spos+int(length) {
-				dec.align(8)
-				if !isKeyType(v.Type().Key()) {
-					panic(InvalidTypeError{v.Type()})
-				}
-				kv := dec.decode(ksig, depth+2)
-				vv := dec.decode(vsig, depth+2)
-				v.SetMapIndex(reflect.ValueOf(kv), reflect.ValueOf(vv))
-			}
-			return v.Interface()
-		}
-		if depth >= 64 {
-			panic(FormatError("input exceeds container depth limit"))
-		}
-		length := dec.decode("u", depth).(uint32)
-		v := reflect.MakeSlice(reflect.SliceOf(typeFor(s[1:])), 0, int(length))
-		// Even for empty arrays, the correct padding must be included
-		dec.align(alignment(typeFor(s[1:])))
-		spos := dec.pos
-		for dec.pos < spos+int(length) {
-			ev := dec.decode(s[1:], depth+1)
-			v = reflect.Append(v, reflect.ValueOf(ev))
-		}
-		return v.Interface()
-	case '(':
-		if depth >= 64 {
-			panic(FormatError("input exceeds container depth limit"))
-		}
-		dec.align(8)
-		v := make([]interface{}, 0)
-		s = s[1 : len(s)-1]
-		for s != "" {
-			err, rem := validSingle(s, 0)
-			if err != nil {
-				panic(err)
-			}
-			ev := dec.decode(s[:len(s)-len(rem)], depth+1)
-			v = append(v, ev)
-			s = rem
-		}
-		return v
-	default:
-		panic(SignatureError{Sig: s})
-	}
-}
-
-// A FormatError is an error in the wire format.
-type FormatError string
-
-func (e FormatError) Error() string {
-	return "dbus: wire format error: " + string(e)
-}