Save correct addresses for new utxos

cmd.go

@@ -375,12 +375,12 @@ func (w *BtcWallet) newBlockTxHandler(result interface{}, e *btcjson.Error) bool
 		}
 		return false
 	}
-	sender58, ok := v["sender"].(string)
+	sender, ok := v["sender"].(string)
 	if !ok {
 		log.Error("Tx Handler: Unspecified sender.")
 		return false
 	}
-	receiver58, ok := v["receiver"].(string)
+	receiver, ok := v["receiver"].(string)
 	if !ok {
 		log.Error("Tx Handler: Unspecified receiver.")
 		return false
@@ -429,8 +429,13 @@ func (w *BtcWallet) newBlockTxHandler(result interface{}, e *btcjson.Error) bool
 		return false
 	}
 
-	sender := btcutil.Base58Decode(sender58)
-	receiver := btcutil.Base58Decode(receiver58)
+	// TODO(jrick): btcd does not find the sender yet.
+	senderHash, _, _ := btcutil.DecodeAddress(sender)
+	receiverHash, _, err := btcutil.DecodeAddress(receiver)
+	if err != nil {
+		log.Error("Tx Handler: receiver address can not be decoded: " + err.Error())
+		return false
+	}
 
 	go func() {
 		t := &tx.RecvTx{
@@ -438,8 +443,8 @@ func (w *BtcWallet) newBlockTxHandler(result interface{}, e *btcjson.Error) bool
 		}
 		copy(t.TxHash[:], txhash[:])
 		copy(t.BlockHash[:], blockhash[:])
-		copy(t.SenderAddr[:], sender)
-		copy(t.ReceiverAddr[:], receiver)
+		copy(t.SenderAddr[:], senderHash)
+		copy(t.ReceiverAddr[:], receiverHash)
 
 		w.TxStore.Lock()
 		txs := w.TxStore.s
@@ -457,7 +462,8 @@ func (w *BtcWallet) newBlockTxHandler(result interface{}, e *btcjson.Error) bool
 			}
 			copy(u.Out.Hash[:], txhash[:])
 			u.Out.Index = uint32(index)
-			copy(u.Addr[:], receiver)
+			
+			copy(u.AddrHash[:], receiverHash)
 			copy(u.BlockHash[:], blockhash[:])
 
 			w.UtxoStore.Lock()

createtx.go

@@ -169,7 +169,7 @@ func (w *BtcWallet) txToPairs(pairs map[string]uint64, fee uint64, minconf int)
 		msgtx.AddTxIn(btcwire.NewTxIn((*btcwire.OutPoint)(&op.Out), nil))
 	}
 	for i, op := range outputs {
-		addrstr, err := btcutil.EncodeAddress(op.Addr[:], w.Wallet.Net())
+		addrstr, err := btcutil.EncodeAddress(op.AddrHash[:], w.Wallet.Net())
 		if err != nil {
 			return nil, err
 		}

tx/tx.go

@@ -39,7 +39,7 @@ type UtxoStore []*Utxo
 // Utxo is a type storing information about a single unspent
 // transaction output.
 type Utxo struct {
-	Addr      [ripemd160.Size]byte
+	AddrHash  [ripemd160.Size]byte
 	Out       OutPoint
 	Subscript PkScript
 	Amt       uint64 // Measured in Satoshis
@@ -183,12 +183,12 @@ func (u *UtxoStore) Rollback(height int64, hash *btcwire.ShaHash) (modified bool
 // ReadFrom satisifies the io.ReaderFrom interface.  A Utxo is read
 // from r with the format:
 //
-//  [Addr (20 bytes), Out (36 bytes), Subscript (varies), Amt (8 bytes), Height (8 bytes), BlockHash (32 bytes)]
+//  [AddrHash (20 bytes), Out (36 bytes), Subscript (varies), Amt (8 bytes), Height (8 bytes), BlockHash (32 bytes)]
 //
 // Each field is read little endian.
 func (u *Utxo) ReadFrom(r io.Reader) (n int64, err error) {
 	datas := []interface{}{
-		&u.Addr,
+		&u.AddrHash,
 		&u.Out,
 		&u.Subscript,
 		&u.Amt,
@@ -213,12 +213,12 @@ func (u *Utxo) ReadFrom(r io.Reader) (n int64, err error) {
 // WriteTo satisifies the io.WriterTo interface.  A Utxo is written to
 // w in the format:
 //
-//  [Addr (20 bytes), Out (36 bytes), Subscript (varies), Amt (8 bytes), Height (8 bytes), BlockHash (32 bytes)]
+//  [AddrHash (20 bytes), Out (36 bytes), Subscript (varies), Amt (8 bytes), Height (8 bytes), BlockHash (32 bytes)]
 //
 // Each field is written little endian.
 func (u *Utxo) WriteTo(w io.Writer) (n int64, err error) {
 	datas := []interface{}{
-		&u.Addr,
+		&u.AddrHash,
 		&u.Out,
 		&u.Subscript,
 		&u.Amt,

wallet/wallet.go

@@ -648,7 +648,7 @@ func (w *Wallet) NextUnusedAddress() (string, error) {
 }
 
 // GetAddressKey returns the private key for a payment address stored
-// in a wallet.  This can fail if the payment address for a different
+// in a wallet.  This can fail if the payment address is for a different
 // Bitcoin network than what this wallet uses, the address is not
 // contained in the wallet, the address does not include a public and
 // private key, or if the wallet is locked.