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WalletTool: magic --output value ALL for easier emptying of wallets.

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This commit is contained in:
Andreas Schildbach
2014-11-07 13:21:46 +01:00
parent c2611b5345
commit 91e7fe6816
2 changed files with 9 additions and 2 deletions
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7
tools/src/main/java/org/bitcoinj/tools/WalletTool.java
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@@ -18,6 +18,7 @@
package org.bitcoinj.tools; package org.bitcoinj.tools;
import org.bitcoinj.core.*; import org.bitcoinj.core.*;
import org.bitcoinj.core.Wallet.BalanceType;
import org.bitcoinj.crypto.DeterministicKey; import org.bitcoinj.crypto.DeterministicKey;
import org.bitcoinj.crypto.KeyCrypterException; import org.bitcoinj.crypto.KeyCrypterException;
import org.bitcoinj.crypto.MnemonicCode; import org.bitcoinj.crypto.MnemonicCode;
@@ -517,7 +518,11 @@ public class WalletTool {
} }
String destination = parts[0]; String destination = parts[0];
try { try {
Coin value = parseCoin(parts[1]); Coin value;
if ("ALL".equalsIgnoreCase(parts[1]))
value = wallet.getBalance(BalanceType.ESTIMATED);
else
value = parseCoin(parts[1]);
if (destination.startsWith("0")) { if (destination.startsWith("0")) {
// Treat as a raw public key. // Treat as a raw public key.
byte[] pubKey = new BigInteger(destination, 16).toByteArray(); byte[] pubKey = new BigInteger(destination, 16).toByteArray();

4
tools/src/main/resources/org/bitcoinj/tools/wallet-tool-help.txt
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@@ -27,9 +27,11 @@ Usage: wallet-tool --flags action-name
send Creates and broadcasts a transaction from the given wallet. send Creates and broadcasts a transaction from the given wallet.
Requires either --output or --payment-request to be specified. Requires either --output or --payment-request to be specified.
If --output is specified, a transaction is created from the provided output If --output is specified, a transaction is created from the provided output
from this wallet and broadcasted, eg: from this wallet and broadcasted, e.g.:
--output=1GthXFQMktFLWdh5EPNGqbq3H6WdG8zsWj:1.245 --output=1GthXFQMktFLWdh5EPNGqbq3H6WdG8zsWj:1.245
You can repeat --output=address:value multiple times. You can repeat --output=address:value multiple times.
There is a magic value ALL which empties the wallet to that address, e.g.:
--output=1GthXFQMktFLWdh5EPNGqbq3H6WdG8zsWj:ALL
If the output destination starts with 04 and is 65 or 33 bytes long it will be If the output destination starts with 04 and is 65 or 33 bytes long it will be
treated as a public key instead of an address and the send will use treated as a public key instead of an address and the send will use
<key> CHECKSIG as the script. <key> CHECKSIG as the script.