本文整理汇总了Java中org.bitcoinj.script.ScriptOpCodes类的典型用法代码示例。如果您正苦于以下问题：Java ScriptOpCodes类的具体用法？Java ScriptOpCodes怎么用？Java ScriptOpCodes使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ScriptOpCodes类属于org.bitcoinj.script包，在下文中一共展示了ScriptOpCodes类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: CLTVScriptPair
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
CLTVScriptPair(ECKey newPsynymKey, long expireDate) {
ScriptBuilder sb = new ScriptBuilder();
//the part that freezes the tx output, special 5 byte number
sb.data(encodeExpireDate(expireDate));
//sb.smallNum(num)
sb.op(ScriptOpCodes.OP_CHECKLOCKTIMEVERIFY);
sb.op(ScriptOpCodes.OP_DROP);
//standard p2pkh part
sb.op(ScriptOpCodes.OP_DUP);
sb.op(ScriptOpCodes.OP_HASH160);
sb.data(newPsynymKey.getPubKeyHash());
sb.op(ScriptOpCodes.OP_EQUALVERIFY);
sb.op(ScriptOpCodes.OP_CHECKSIG);
this.redeemScript = sb.build();
System.out.println("cltvscripiar yielded a locktime of " + new Date(getLockTime()*1000));
assert(expireDate == getLockTime());
this.pubKeyScript = ScriptBuilder.createP2SHOutputScript(redeemScript);
this.pubkeyHash = newPsynymKey.getPubKeyHash();
this.pubkey = newPsynymKey.getPubKey();
}
示例2: buildScript
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
public Script buildScript() {
ScriptBuilder sbuilder = new ScriptBuilder();
sbuilder = sbuilder.op(ScriptOpCodes.OP_RETURN);
ScriptChunk protocolIdentifier = new ScriptChunk((byte) magicNumber.length, magicNumber);
sbuilder = sbuilder.addChunk(protocolIdentifier);
byte[] data;
ByteBuffer result = ByteBuffer.allocate(8 + this.onionAddress.getBytes().length);
result.put(this.onionAddress.getBytes());
result.putInt(this.mixValue);
result.putInt(this.acceptableLossValue);
data = result.array();
System.out.println("length of data arary " + data.length);
ScriptChunk dataChunk = new ScriptChunk(data.length, data);
sbuilder = sbuilder.addChunk(dataChunk);
return sbuilder.build();
}
示例3: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static Block createGenesis(NetworkParameters n) {
Block genesisBlock = new Block(n);
//genesisBlock.setVersion(CoinDefinition.genesisBlockVersion);
Transaction t = new Transaction(n);
try {
// A script containing the difficulty bits and the following message:
//
// coin dependent
byte[] bytes = Hex.decode(CoinDefinition.genesisTxInBytes);
//byte[] bytes = Hex.decode("04ffff001d0104294469676974616c636f696e2c20412043757272656e637920666f722061204469676974616c20416765");
t.addInput(new TransactionInput(n, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Hex.decode(CoinDefinition.genesisTxOutBytes));
//("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(n, t, Coin.valueOf(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
return genesisBlock;
}
示例4: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static AltcoinBlock createGenesis(NetworkParameters params) {
AltcoinBlock genesisBlock = new AltcoinBlock(params, Block.BLOCK_VERSION_GENESIS);
Transaction t = new Transaction(params);
try {
byte[] bytes = Utils.HEX.decode
("04ffff001d0104084e696e746f6e646f");
t.addInput(new TransactionInput(params, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Utils.HEX.decode
("040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(params, t, COIN.multiply(88), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
return genesisBlock;
}
示例5: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static AltcoinBlock createGenesis(NetworkParameters params) {
AltcoinBlock genesisBlock = new AltcoinBlock(params, Block.BLOCK_VERSION_GENESIS);
Transaction t = new Transaction(params);
try {
byte[] bytes = Hex.decode
("04ffff001d0104404e592054696d65732030352f4f63742f32303131205374657665204a6f62732c204170706c65e280997320566973696f6e6172792c2044696573206174203536");
t.addInput(new TransactionInput(params, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Hex.decode
("040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(params, t, COIN.multiply(50), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
genesisBlock.setTime(1317798646L);
genesisBlock.setDifficultyTarget(0x1e0ffff0L);
genesisBlock.setNonce(385270584);
return genesisBlock;
}
示例6: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static AltcoinBlock createGenesis(NetworkParameters params) {
AltcoinBlock genesisBlock = new AltcoinBlock(params, Block.BLOCK_VERSION_GENESIS);
Transaction t = new Transaction(params);
try {
byte[] bytes = Hex.decode
("04ffff001d0104404e592054696d65732030352f4f63742f32303131205374657665204a6f62732c204170706c65e280997320566973696f6e6172792c2044696573206174203536");
t.addInput(new TransactionInput(params, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Hex.decode
("040184710fa689ad5023690c80f3a49c8f13f8d45b8c857fbcbc8bc4a8e4d3eb4b10f4d4604fa08dce601aaf0f470216fe1b51850b4acf21b179c45070ac7b03a9"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(params, t, COIN.multiply(50), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
genesisBlock.setTime(1317972665L);
genesisBlock.setDifficultyTarget(0x1e0ffff0L);
genesisBlock.setNonce(2084524493);
return genesisBlock;
}
示例7: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static AltcoinBlock createGenesis(NetworkParameters params) {
AltcoinBlock genesisBlock = new AltcoinBlock(params, Block.BLOCK_VERSION_GENESIS);
Transaction t = new Transaction(params);
try {
// "... choose what comes next. Lives of your own, or a return to chains. -- V"
byte[] bytes = Utils.HEX.decode
("04ff7f001c020a024b2e2e2e2063686f6f7365207768617420636f6d6573206e6578742e20204c69766573206f6620796f7572206f776e2c206f7220612072657475726e20746f20636861696e732e202d2d2056");
t.addInput(new TransactionInput(params, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Utils.HEX.decode
("04b620369050cd899ffbbc4e8ee51e8c4534a855bb463439d63d235d4779685d8b6f4870a238cf365ac94fa13ef9a2a22cd99d0d5ee86dcabcafce36c7acf43ce5"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(params, t, COIN.multiply(50), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
return genesisBlock;
}
示例8: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static Block createGenesis(NetworkParameters n) {
Block genesisBlock = new Block(n);
Transaction t = new Transaction(n);
try {
// A script containing the difficulty bits and the following message:
//
// "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"
byte[] bytes = Utils.HEX.decode
("04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73");
t.addInput(new TransactionInput(n, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Utils.HEX.decode
("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(n, t, FIFTY_COINS, scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
return genesisBlock;
}
示例9: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static Block createGenesis(NetworkParameters n) {
Block genesisBlock = new Block(n);
Transaction t = new Transaction(n);
try {
// A script containing the difficulty bits and the following message:
//
// coin dependent
byte[] bytes = Hex.decode(CoinDefinition.genesisTxInBytes);
//byte[] bytes = Hex.decode("04ffff001d0104294469676974616c636f696e2c20412043757272656e637920666f722061204469676974616c20416765");
t.addInput(new TransactionInput(n, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Hex.decode(CoinDefinition.genesisTxOutBytes));
//("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(n, t, Coin.valueOf(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
return genesisBlock;
}
示例10: parseScript
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
public static Script parseScript(String script) {
StringTokenizer tokenizer = new StringTokenizer(script);
ScriptBuilder builder = new ScriptBuilder();
while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
token = token.replace("OP_", "");
Integer opCode = ScriptOpCodes.getOpCode(token);
if (opCode != ScriptOpCodes.OP_INVALIDOPCODE) {
builder.op(opCode);
continue;
}
Integer smallNum = null;
try {
smallNum = Integer.parseInt(token);
if (smallNum <= 16) {
builder.smallNum(smallNum);
continue;
}
} catch (NumberFormatException e) {
}
builder.data(Hex.decode(token));
}
return builder.build();
}
示例11: createGenesis
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
private static Block createGenesis(NetworkParameters n) {
Block genesisBlock = new Block(n, Block.BLOCK_VERSION_GENESIS);
Transaction t = new Transaction(n);
try {
// A script containing the difficulty bits and the following message:
//
// coin dependent
byte[] bytes = Utils.HEX.decode(CoinDefinition.genesisTxInBytes);
t.addInput(new TransactionInput(n, t, bytes));
ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
Script.writeBytes(scriptPubKeyBytes, Utils.HEX.decode(CoinDefinition.genesisTxOutBytes));
scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
t.addOutput(new TransactionOutput(n, t, Coin.valueOf(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
} catch (Exception e) {
// Cannot happen.
throw new RuntimeException(e);
}
genesisBlock.addTransaction(t);
return genesisBlock;
}
示例12: testUpdateLength
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
@Test
public void testUpdateLength() {
NetworkParameters params = UnitTestParams.get();
Block block = params.getGenesisBlock().createNextBlockWithCoinbase(Block.BLOCK_VERSION_GENESIS, new ECKey().getPubKey(), Block.BLOCK_HEIGHT_GENESIS);
assertEquals(block.bitcoinSerialize().length, block.length);
final int origBlockLen = block.length;
Transaction tx = new Transaction(params);
// this is broken until the transaction has > 1 input + output (which is required anyway...)
//assertTrue(tx.length == tx.bitcoinSerialize().length && tx.length == 8);
byte[] outputScript = new byte[10];
Arrays.fill(outputScript, (byte) ScriptOpCodes.OP_FALSE);
tx.addOutput(new TransactionOutput(params, null, Coin.SATOSHI, outputScript));
tx.addInput(new TransactionInput(params, null, new byte[] {(byte) ScriptOpCodes.OP_FALSE},
new TransactionOutPoint(params, 0, Sha256Hash.of(new byte[] { 1 }))));
int origTxLength = 8 + 2 + 8 + 1 + 10 + 40 + 1 + 1;
assertEquals(tx.unsafeBitcoinSerialize().length, tx.length);
assertEquals(origTxLength, tx.length);
block.addTransaction(tx);
assertEquals(block.unsafeBitcoinSerialize().length, block.length);
assertEquals(origBlockLen + tx.length, block.length);
block.getTransactions().get(1).getInputs().get(0).setScriptBytes(new byte[] {(byte) ScriptOpCodes.OP_FALSE, (byte) ScriptOpCodes.OP_FALSE});
assertEquals(block.length, origBlockLen + tx.length);
assertEquals(tx.length, origTxLength + 1);
block.getTransactions().get(1).getInputs().get(0).clearScriptBytes();
assertEquals(block.length, block.unsafeBitcoinSerialize().length);
assertEquals(block.length, origBlockLen + tx.length);
assertEquals(tx.length, origTxLength - 1);
block.getTransactions().get(1).addInput(new TransactionInput(params, null, new byte[] {(byte) ScriptOpCodes.OP_FALSE},
new TransactionOutPoint(params, 0, Sha256Hash.of(new byte[] { 1 }))));
assertEquals(block.length, origBlockLen + tx.length);
assertEquals(tx.length, origTxLength + 41); // - 1 + 40 + 1 + 1
}
示例13: testUpdateLength
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
@Test
public void testUpdateLength() {
NetworkParameters params = UnitTestParams.get();
Block block = params.getGenesisBlock().createNextBlockWithCoinbase(new ECKey().getPubKey());
assertEquals(block.bitcoinSerialize().length, block.length);
final int origBlockLen = block.length;
Transaction tx = new Transaction(params);
// this is broken until the transaction has > 1 input + output (which is required anyway...)
//assertTrue(tx.length == tx.bitcoinSerialize().length && tx.length == 8);
byte[] outputScript = new byte[10];
Arrays.fill(outputScript, (byte) ScriptOpCodes.OP_FALSE);
tx.addOutput(new TransactionOutput(params, null, Coin.SATOSHI, outputScript));
tx.addInput(new TransactionInput(params, null, new byte[] {(byte) ScriptOpCodes.OP_FALSE},
new TransactionOutPoint(params, 0, Sha256Hash.create(new byte[] {1}))));
int origTxLength = 8 + 2 + 8 + 1 + 10 + 40 + 1 + 1;
assertEquals(tx.bitcoinSerialize().length, tx.length);
assertEquals(origTxLength, tx.length);
block.addTransaction(tx);
assertEquals(block.bitcoinSerialize().length, block.length);
assertEquals(origBlockLen + tx.length, block.length);
block.getTransactions().get(1).getInputs().get(0).setScriptBytes(new byte[] {(byte) ScriptOpCodes.OP_FALSE, (byte) ScriptOpCodes.OP_FALSE});
assertEquals(block.length, origBlockLen + tx.length);
assertEquals(tx.length, origTxLength + 1);
block.getTransactions().get(1).getInputs().get(0).setScriptBytes(new byte[] {});
assertEquals(block.length, block.bitcoinSerialize().length);
assertEquals(block.length, origBlockLen + tx.length);
assertEquals(tx.length, origTxLength - 1);
block.getTransactions().get(1).addInput(new TransactionInput(params, null, new byte[] {(byte) ScriptOpCodes.OP_FALSE},
new TransactionOutPoint(params, 0, Sha256Hash.create(new byte[] {1}))));
assertEquals(block.length, origBlockLen + tx.length);
assertEquals(tx.length, origTxLength + 41); // - 1 + 40 + 1 + 1
}
示例14: sendDustAndOpReturnWithoutValueTest
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
@Test(expected = Wallet.DustySendRequested.class)
public void sendDustAndOpReturnWithoutValueTest() throws Exception {
// Tests sending dust and OP_RETURN without value, should throw DustySendRequested because sending sending dust is not allowed in any case.
receiveATransactionAmount(wallet, myAddress, Coin.COIN);
Transaction tx = new Transaction(params);
Address notMyAddr = new ECKey().toAddress(params);
Script script = new ScriptBuilder().op(ScriptOpCodes.OP_RETURN).data("hello world!".getBytes()).build();
tx.addOutput(Coin.ZERO, script);
tx.addOutput(Coin.SATOSHI, notMyAddr);
SendRequest request = Wallet.SendRequest.forTx(tx);
wallet.completeTx(request);
}
示例15: sendDustAndMessageWithValueTest
import org.bitcoinj.script.ScriptOpCodes; //导入依赖的package包/类
@Test(expected = Wallet.DustySendRequested.class)
public void sendDustAndMessageWithValueTest() throws Exception {
//Tests sending dust and OP_RETURN with value, should throw DustySendRequested
receiveATransaction(wallet, myAddress);
Transaction tx = new Transaction(params);
Address notMyAddr = new ECKey().toAddress(params);
Script script = new ScriptBuilder().op(ScriptOpCodes.OP_RETURN).data("hello world!".getBytes()).build();
tx.addOutput(Coin.CENT, script);
tx.addOutput(Transaction.MIN_NONDUST_OUTPUT.subtract(SATOSHI), notMyAddr);
SendRequest request = Wallet.SendRequest.forTx(tx);
wallet.completeTx(request);
}