diff options
Diffstat (limited to 'vendor/github.com/godbus/dbus/transport_generic.go')
-rw-r--r-- | vendor/github.com/godbus/dbus/transport_generic.go | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/godbus/dbus/transport_generic.go b/vendor/github.com/godbus/dbus/transport_generic.go new file mode 100644 index 000000000..3fad859a6 --- /dev/null +++ b/vendor/github.com/godbus/dbus/transport_generic.go @@ -0,0 +1,50 @@ +package dbus + +import ( + "encoding/binary" + "errors" + "io" + "unsafe" +) + +var nativeEndian binary.ByteOrder + +func detectEndianness() binary.ByteOrder { + var x uint32 = 0x01020304 + if *(*byte)(unsafe.Pointer(&x)) == 0x01 { + return binary.BigEndian + } + return binary.LittleEndian +} + +func init() { + nativeEndian = detectEndianness() +} + +type genericTransport struct { + io.ReadWriteCloser +} + +func (t genericTransport) SendNullByte() error { + _, err := t.Write([]byte{0}) + return err +} + +func (t genericTransport) SupportsUnixFDs() bool { + return false +} + +func (t genericTransport) EnableUnixFDs() {} + +func (t genericTransport) ReadMessage() (*Message, error) { + return DecodeMessage(t) +} + +func (t genericTransport) SendMessage(msg *Message) error { + for _, v := range msg.Body { + if _, ok := v.(UnixFD); ok { + return errors.New("dbus: unix fd passing not enabled") + } + } + return msg.EncodeTo(t, nativeEndian) +} |