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channeldb: export net.Addr encode/decode methods

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We'll move these to the new graphdb package later and import them from
there.
This commit is contained in:
Elle Mouton 2024-10-22 12:22:54 +02:00
parent 1ebdefb943
commit 1e81d83f78
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GPG key ID: D7D916376026F177
5 changed files with 14 additions and 14 deletions
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8
channeldb/addr.go
View file

@ -121,10 +121,10 @@ func encodeOnionAddr(w io.Writer, addr *tor.OnionAddr) error {
return nil
}
// deserializeAddr reads the serialized raw representation of an address and
// DeserializeAddr reads the serialized raw representation of an address and
// deserializes it into the actual address. This allows us to avoid address
// resolution within the channeldb package.
func deserializeAddr(r io.Reader) (net.Addr, error) {
func DeserializeAddr(r io.Reader) (net.Addr, error) {
var addrType [1]byte
if _, err := r.Read(addrType[:]); err != nil {
return nil, err
@ -207,9 +207,9 @@ func deserializeAddr(r io.Reader) (net.Addr, error) {
return address, nil
}
// serializeAddr serializes an address into its raw bytes representation so that
// SerializeAddr serializes an address into its raw bytes representation so that
// it can be deserialized without requiring address resolution.
func serializeAddr(w io.Writer, address net.Addr) error {
func SerializeAddr(w io.Writer, address net.Addr) error {
switch addr := address.(type) {
case *net.TCPAddr:
return encodeTCPAddr(w, addr)

4
channeldb/addr_test.go
View file

@ -117,7 +117,7 @@ func TestAddrSerialization(t *testing.T) {
var b bytes.Buffer
for _, test := range addrTests {
err := serializeAddr(&b, test.expAddr)
err := SerializeAddr(&b, test.expAddr)
switch {
case err == nil && test.serErr != "":
t.Fatalf("expected serialization err for addr %v",
@ -136,7 +136,7 @@ func TestAddrSerialization(t *testing.T) {
continue
}
addr, err := deserializeAddr(&b)
addr, err := DeserializeAddr(&b)
if err != nil {
t.Fatalf("unable to deserialize address: %v", err)
}

8
channeldb/codec.go
View file

@ -218,7 +218,7 @@ func WriteElement(w io.Writer, element interface{}) error {
}
case net.Addr:
if err := serializeAddr(w, e); err != nil {
if err := SerializeAddr(w, e); err != nil {
return err
}
@ -228,7 +228,7 @@ func WriteElement(w io.Writer, element interface{}) error {
}
for _, addr := range e {
if err := serializeAddr(w, addr); err != nil {
if err := SerializeAddr(w, addr); err != nil {
return err
}
}
@ -451,7 +451,7 @@ func ReadElement(r io.Reader, element interface{}) error {
}
case *net.Addr:
addr, err := deserializeAddr(r)
addr, err := DeserializeAddr(r)
if err != nil {
return err
}
@ -465,7 +465,7 @@ func ReadElement(r io.Reader, element interface{}) error {
*e = make([]net.Addr, numAddrs)
for i := uint32(0); i < numAddrs; i++ {
addr, err := deserializeAddr(r)
addr, err := DeserializeAddr(r)
if err != nil {
return err
}

4
channeldb/graph.go
View file

@ -4016,7 +4016,7 @@ func putLightningNode(nodeBucket kvdb.RwBucket, aliasBucket kvdb.RwBucket, // no
}
for _, address := range node.Addresses {
if err := serializeAddr(&b, address); err != nil {
if err := SerializeAddr(&b, address); err != nil {
return err
}
}
@ -4209,7 +4209,7 @@ func deserializeLightningNode(r io.Reader) (LightningNode, error) {
var addresses []net.Addr
for i := 0; i < numAddresses; i++ {
address, err := deserializeAddr(r)
address, err := DeserializeAddr(r)
if err != nil {
return LightningNode{}, err
}

4
channeldb/nodes.go
View file

@ -273,7 +273,7 @@ func serializeLinkNode(w io.Writer, l *LinkNode) error {
}
for _, addr := range l.Addresses {
if err := serializeAddr(w, addr); err != nil {
if err := SerializeAddr(w, addr); err != nil {
return err
}
}
@ -315,7 +315,7 @@ func deserializeLinkNode(r io.Reader) (*LinkNode, error) {
node.Addresses = make([]net.Addr, numAddrs)
for i := uint32(0); i < numAddrs; i++ {
addr, err := deserializeAddr(r)
addr, err := DeserializeAddr(r)
if err != nil {
return nil, err
}