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lnwire: rename ChannelUpdateAnnouncement to ChannelUpdate

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This commit is contained in:
Olaoluwa Osuntokun 2017-04-17 16:20:15 -07:00
parent e947162d97
commit 1b10db212e
No known key found for this signature in database
GPG Key ID: 9CC5B105D03521A2
2 changed files with 26 additions and 26 deletions
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44
lnwire/channel_update_announcement.go → lnwire/channel_update.go
View File

@ -8,11 +8,11 @@ import (
"github.com/roasbeef/btcd/btcec"
)
// ChannelUpdateAnnouncement message is used after channel has been initially
// announced. Each side independently announces its fees and minimum expiry for
// HTLCs and other parameters. Also this message is used to redeclare initially
// setted channel parameters.
type ChannelUpdateAnnouncement struct {
// ChannelUpdate message is used after channel has been initially announced.
// Each side independently announces its fees and minimum expiry for HTLCs and
// other parameters. Also this message is used to redeclare initially setted
// channel parameters.
type ChannelUpdate struct {
// Signature is used to validate the announced data and prove the
// ownership of node id.
Signature *btcec.Signature
@ -47,15 +47,15 @@ type ChannelUpdateAnnouncement struct {
FeeProportionalMillionths uint32
}
// A compile time check to ensure ChannelUpdateAnnouncement implements the
// lnwire.Message interface.
var _ Message = (*ChannelUpdateAnnouncement)(nil)
// A compile time check to ensure ChannelUpdate implements the lnwire.Message
// interface.
var _ Message = (*ChannelUpdate)(nil)
// Validate performs any necessary sanity checks to ensure all fields present
// on the ChannelUpdateAnnouncement are valid.
// on the ChannelUpdate are valid.
//
// This is part of the lnwire.Message interface.
func (a *ChannelUpdateAnnouncement) Validate() error {
func (a *ChannelUpdate) Validate() error {
// NOTE: As far as we don't have the node id (public key) in this
// message, we can't validate the signature on this stage, it should
// be validated latter - in discovery service handler.
@ -67,11 +67,11 @@ func (a *ChannelUpdateAnnouncement) Validate() error {
return nil
}
// Decode deserializes a serialized ChannelUpdateAnnouncement stored in the
// passed io.Reader observing the specified protocol version.
// Decode deserializes a serialized ChannelUpdate stored in the passed
// io.Reader observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (a *ChannelUpdateAnnouncement) Decode(r io.Reader, pver uint32) error {
func (a *ChannelUpdate) Decode(r io.Reader, pver uint32) error {
return readElements(r,
&a.Signature,
&a.ShortChannelID,
@ -84,11 +84,11 @@ func (a *ChannelUpdateAnnouncement) Decode(r io.Reader, pver uint32) error {
)
}
// Encode serializes the target ChannelUpdateAnnouncement into the passed
// io.Writer observing the protocol version specified.
// Encode serializes the target ChannelUpdate into the passed io.Writer
// observing the protocol version specified.
//
// This is part of the lnwire.Message interface.
func (a *ChannelUpdateAnnouncement) Encode(w io.Writer, pver uint32) error {
func (a *ChannelUpdate) Encode(w io.Writer, pver uint32) error {
return writeElements(w,
a.Signature,
a.ShortChannelID,
@ -105,15 +105,15 @@ func (a *ChannelUpdateAnnouncement) Encode(w io.Writer, pver uint32) error {
// wire.
//
// This is part of the lnwire.Message interface.
func (a *ChannelUpdateAnnouncement) Command() uint32 {
return CmdChannelUpdateAnnouncement
func (a *ChannelUpdate) Command() uint32 {
return CmdChannelUpdate
}
// MaxPayloadLength returns the maximum allowed payload size for this message
// observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (a *ChannelUpdateAnnouncement) MaxPayloadLength(pver uint32) uint32 {
func (a *ChannelUpdate) MaxPayloadLength(pver uint32) uint32 {
var length uint32
// Signature - 64 bytes
@ -143,9 +143,9 @@ func (a *ChannelUpdateAnnouncement) MaxPayloadLength(pver uint32) uint32 {
return length
}
// DataToSign is used to retrieve part of the announcement message which
// should be signed.
func (a *ChannelUpdateAnnouncement) DataToSign() ([]byte, error) {
// DataToSign is used to retrieve part of the announcement message which should
// be signed.
func (a *ChannelUpdate) DataToSign() ([]byte, error) {
// We should not include the signatures itself.
var w bytes.Buffer

8
lnwire/channel_update_announcement_test.go → lnwire/channel_update_test.go
View File

@ -6,8 +6,8 @@ import (
"testing"
)
func TestChannelUpdateAnnouncementEncodeDecode(t *testing.T) {
cua := &ChannelUpdateAnnouncement{
func TestChannelUpdateEncodeDecode(t *testing.T) {
cua := &ChannelUpdate{
Signature: someSig,
ShortChannelID: someShortChannelID,
Timestamp: maxUint32,
@ -21,7 +21,7 @@ func TestChannelUpdateAnnouncementEncodeDecode(t *testing.T) {
// Next encode the CUA message into an empty bytes buffer.
var b bytes.Buffer
if err := cua.Encode(&b, 0); err != nil {
t.Fatalf("unable to encode ChannelUpdateAnnouncement: %v", err)
t.Fatalf("unable to encode ChannelUpdate: %v", err)
}
// Ensure the max payload estimate is correct.
@ -32,7 +32,7 @@ func TestChannelUpdateAnnouncementEncodeDecode(t *testing.T) {
}
// Deserialize the encoded CUA message into a new empty struct.
cua2 := &ChannelUpdateAnnouncement{}
cua2 := &ChannelUpdate{}
if err := cua2.Decode(&b, 0); err != nil {
t.Fatalf("unable to decode ChannelUpdateAnnouncement: %v", err)
}