lnw+ba+utxon+cdb: reverts OutPoint and TxOut encoding

channeldb/channel.go

@@ -380,7 +380,7 @@ func (c *OpenChannel) fullSync(tx *bolt.Tx) error {
 		return err
 	}
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, c.ChanID); err != nil {
+	if err := writeOutpoint(&b, &c.FundingOutpoint); err != nil {
 		return err
 	}
 	if chanIndexBucket.Get(b.Bytes()) == nil {
@@ -871,7 +871,7 @@ func (c *OpenChannel) CloseChannel(summary *ChannelCloseSummary) error {
 		}
 
 		var b bytes.Buffer
-		if err := writeOutpoint(&b, c.ChanID); err != nil {
+		if err := writeOutpoint(&b, &c.FundingOutpoint); err != nil {
 			return err
 		}
 
@@ -1245,7 +1245,7 @@ func putChanCapacity(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	scratch3 := make([]byte, 8)
 
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1290,7 +1290,7 @@ func deleteChanCapacity(openChanBucket *bolt.Bucket, chanID []byte) error {
 func fetchChanCapacity(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	// A byte slice re-used to compute each key prefix below.
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1317,7 +1317,7 @@ func putChanFeePerKw(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	byteOrder.PutUint64(scratch, uint64(channel.FeePerKw))
 
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1337,7 +1337,7 @@ func deleteChanMinFeePerKw(openChanBucket *bolt.Bucket, chanID []byte) error {
 
 func fetchChanMinFeePerKw(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1356,7 +1356,7 @@ func putChanNumUpdates(openChanBucket *bolt.Bucket, channel *OpenChannel) error
 	byteOrder.PutUint64(scratch, channel.NumUpdates)
 
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1376,7 +1376,7 @@ func deleteChanNumUpdates(openChanBucket *bolt.Bucket, chanID []byte) error {
 
 func fetchChanNumUpdates(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1395,7 +1395,7 @@ func putChanAmountsTransferred(openChanBucket *bolt.Bucket, channel *OpenChannel
 	scratch2 := make([]byte, 8)
 
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1428,7 +1428,7 @@ func deleteChanAmountsTransferred(openChanBucket *bolt.Bucket, chanID []byte) er
 
 func fetchChanAmountsTransferred(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1450,7 +1450,7 @@ func putChanIsPending(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	scratch := make([]byte, 2)
 
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1476,7 +1476,7 @@ func deleteChanIsPending(openChanBucket *bolt.Bucket, chanID []byte) error {
 
 func fetchChanIsPending(openChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1541,7 +1541,7 @@ func deleteChanConfInfo(openChanBucket *bolt.Bucket, chanID []byte) error {
 func putChannelIDs(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	// TODO(roasbeef): just pass in chanID everywhere for puts
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1568,7 +1568,7 @@ func fetchChannelIDs(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 		b   bytes.Buffer
 	)
 
-	if err = writeOutpoint(&b, channel.ChanID); err != nil {
+	if err = writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 
@@ -1658,7 +1658,7 @@ func deleteChanCommitTxns(nodeChanBucket *bolt.Bucket, chanID []byte) error {
 func fetchChanCommitTxns(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var bc bytes.Buffer
 	var err error
-	if err = writeOutpoint(&bc, channel.ChanID); err != nil {
+	if err = writeOutpoint(&bc, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 	txnsKey := make([]byte, len(commitTxnsKey)+bc.Len())
@@ -1745,7 +1745,7 @@ func putChanConfigs(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 
 func fetchChanConfigs(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var bc bytes.Buffer
-	if err := writeOutpoint(&bc, channel.ChanID); err != nil {
+	if err := writeOutpoint(&bc, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 	configKey := make([]byte, len(chanConfigPrefix)+len(bc.Bytes()))
@@ -1885,7 +1885,7 @@ func deleteChanFundingInfo(nodeChanBucket *bolt.Bucket, chanID []byte) error {
 
 func fetchChanFundingInfo(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 	fundTxnKey := make([]byte, len(fundingTxnKey)+b.Len())
@@ -1971,7 +1971,7 @@ func deleteChanRevocationState(nodeChanBucket *bolt.Bucket, chanID []byte) error
 
 func fetchChanRevocationState(nodeChanBucket *bolt.Bucket, channel *OpenChannel) error {
 	var b bytes.Buffer
-	if err := writeOutpoint(&b, channel.ChanID); err != nil {
+	if err := writeOutpoint(&b, &channel.FundingOutpoint); err != nil {
 		return err
 	}
 	preimageKey := make([]byte, len(revocationStateKey)+b.Len())

channeldb/db.go

@@ -269,7 +269,7 @@ func (d *DB) fetchNodeChannels(openChanBucket,
 
 		outBytes := bytes.NewReader(k)
 		chanID := &wire.OutPoint{}
-		if err := lnwire.ReadOutPoint(outBytes, chanID); err != nil {
+		if err := readOutpoint(outBytes, chanID); err != nil {
 			return err
 		}
 
@@ -373,7 +373,7 @@ func (d *DB) MarkChannelAsOpen(outpoint *wire.OutPoint,
 		// Generate the database key, which will consist of the
 		// IsPending prefix followed by the channel's outpoint.
 		var b bytes.Buffer
-		if err := lnwire.WriteOutPoint(&b, outpoint); err != nil {
+		if err := writeOutpoint(&b, outpoint); err != nil {
 			return err
 		}
 		keyPrefix := make([]byte, 3+b.Len())
@@ -455,7 +455,7 @@ func (d *DB) FetchClosedChannels(pendingOnly bool) ([]*ChannelCloseSummary, erro
 func (d *DB) MarkChanFullyClosed(chanPoint *wire.OutPoint) error {
 	return d.Update(func(tx *bolt.Tx) error {
 		var b bytes.Buffer
-		if err := lnwire.WriteOutPoint(&b, chanPoint); err != nil {
+		if err := writeOutpoint(&b, chanPoint); err != nil {
 			return err
 		}
 

channeldb/graph.go

@@ -456,7 +456,7 @@ func (c *ChannelGraph) AddChannelEdge(edge *ChannelEdgeInfo) error {
 		// Finally we add it to the channel index which maps channel
 		// points (outpoints) to the shorter channel ID's.
 		var b bytes.Buffer
-		if err := lnwire.WriteOutPoint(&b, &edge.ChannelPoint); err != nil {
+		if err := writeOutpoint(&b, &edge.ChannelPoint); err != nil {
 			return err
 		}
 		return chanIndex.Put(b.Bytes(), chanKey[:])
@@ -600,7 +600,7 @@ func (c *ChannelGraph) PruneGraph(spentOutputs []*wire.OutPoint,
 			// if NOT if filter
 
 			var opBytes bytes.Buffer
-			if err := lnwire.WriteOutPoint(&opBytes, chanPoint); err != nil {
+			if err := writeOutpoint(&opBytes, chanPoint); err != nil {
 				return nil
 			}
 
@@ -724,7 +724,7 @@ func (c *ChannelGraph) ChannelID(chanPoint *wire.OutPoint) (uint64, error) {
 	var chanID uint64
 
 	var b bytes.Buffer
-	if err := lnwire.WriteOutPoint(&b, chanPoint); err != nil {
+	if err := writeOutpoint(&b, chanPoint); err != nil {
 		return 0, nil
 	}
 
@@ -756,7 +756,7 @@ func (c *ChannelGraph) ChannelID(chanPoint *wire.OutPoint) (uint64, error) {
 func delChannelByEdge(edges *bolt.Bucket, edgeIndex *bolt.Bucket,
 	chanIndex *bolt.Bucket, chanPoint *wire.OutPoint) error {
 	var b bytes.Buffer
-	if err := lnwire.WriteOutPoint(&b, chanPoint); err != nil {
+	if err := writeOutpoint(&b, chanPoint); err != nil {
 		return err
 	}
 
@@ -1271,7 +1271,7 @@ func (c *ChannelGraph) FetchChannelEdgesByOutpoint(op *wire.OutPoint) (*ChannelE
 			return err
 		}
 		var b bytes.Buffer
-		if err := lnwire.WriteOutPoint(&b, op); err != nil {
+		if err := writeOutpoint(&b, op); err != nil {
 			return err
 		}
 		chanID := chanIndex.Get(b.Bytes())
@@ -1692,7 +1692,7 @@ func putChanEdgeInfo(edgeIndex *bolt.Bucket, edgeInfo *ChannelEdgeInfo, chanID [
 		return err
 	}
 
-	if err := lnwire.WriteOutPoint(&b, &edgeInfo.ChannelPoint); err != nil {
+	if err := writeOutpoint(&b, &edgeInfo.ChannelPoint); err != nil {
 		return err
 	}
 	if err := binary.Write(&b, byteOrder, uint64(edgeInfo.Capacity)); err != nil {
@@ -1794,7 +1794,7 @@ func deserializeChanEdgeInfo(r io.Reader) (*ChannelEdgeInfo, error) {
 	}
 
 	edgeInfo.ChannelPoint = wire.OutPoint{}
-	if err := lnwire.ReadOutPoint(r, &edgeInfo.ChannelPoint); err != nil {
+	if err := readOutpoint(r, &edgeInfo.ChannelPoint); err != nil {
 		return nil, err
 	}
 	if err := binary.Read(r, byteOrder, &edgeInfo.Capacity); err != nil {