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Java ScriptOpCodes类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中com.google.bitcoin.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？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



ScriptOpCodes类属于com.google.bitcoin.script包，在下文中一共展示了ScriptOpCodes类的13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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: createGenesis

import com.google.bitcoin.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.genesisXInBytes);
        //byte[] bytes = Hex.decode("04ffff001d0104294469676974616c636f696e2c20412043757272656e637920666f722061204469676974616c20416765");
        t.addInput(new TransactionInput(n, t, bytes));
        ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
        Script.writeBytes(scriptPubKeyBytes, Hex.decode(CoinDefinition.genessiXOutBytes));
                //("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"));
        scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
        t.addOutput(new TransactionOutput(n, t, Utils.toNanoCoins(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    return genesisBlock;
}
开发者ID:HashEngineering，项目名称:megacoinj，代码行数:23，代码来源:NetworkParameters.java


示例2: createGenesis1

import com.google.bitcoin.script.ScriptOpCodes; //导入依赖的package包/类
private static Block createGenesis1(NetworkParameters n) {
    Block genesisBlock = new Block(n);
    Transaction t = new Transaction(n);
    try {
        // A script containing the difficulty bits and the following message:
        //
        //   "Digitalcoin, A Currency for a Digital Age"
        byte[] bytes = Hex.decode
                ("04b217bb4e022309");
        t.addInput(new TransactionInput(n, t, bytes));
        ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
        Script.writeBytes(scriptPubKeyBytes, Hex.decode
                ("04a5814813115273a109cff99907ba4a05d951873dae7acb6c973d0c9e7c88911a3dbc9aa600deac241b91707e7b4ffb30ad91c8e56e695a1ddf318592988afe0a"));
        scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
        t.addOutput(new TransactionOutput(n, t, Utils.toNanoCoins(50, 0), scriptPubKeyBytes.toByteArray()));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    return genesisBlock;
}
开发者ID:HashEngineering，项目名称:megacoinj，代码行数:23，代码来源:NetworkParameters.java


示例3: createGenesis

import com.google.bitcoin.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 = Hex.decode
                ("04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73");
        t.addInput(new TransactionInput(n, t, bytes));
        ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
        Script.writeBytes(scriptPubKeyBytes, Hex.decode
                ("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"));
        scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
        t.addOutput(new TransactionOutput(n, t, Utils.toNanoCoins(50, 0), scriptPubKeyBytes.toByteArray()));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    return genesisBlock;
}
开发者ID:10xEngineer，项目名称:My-Wallet-Android，代码行数:23，代码来源:NetworkParameters.java


示例4: createGenesis

import com.google.bitcoin.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.genesisXInBytes);

        t.addInput(new TransactionInput(n, t, bytes));
        ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
        Script.writeBytes(scriptPubKeyBytes, Hex.decode(CoinDefinition.genessiXOutBytes));

        scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
        t.addOutput(new TransactionOutput(n, t, Utils.toNanoCoins(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    return genesisBlock;
}
开发者ID:cannabiscoindev，项目名称:cannabiscoinj，代码行数:23，代码来源:NetworkParameters.java


示例5: createGenesis

import com.google.bitcoin.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, Utils.toNanoCoins(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
        genesisBlock.setMerkleRoot(new Sha256Hash("868b2fb28cb1a0b881480cc85eb207e29e6ae75cdd6d26688ed34c2d2d23c776"));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    log.info("Genesis Block Information (tx only):" + genesisBlock.toString());
    return genesisBlock;
}
开发者ID:HashEngineering，项目名称:quarkcoinj，代码行数:25，代码来源:NetworkParameters.java


示例6: createGenesis

import com.google.bitcoin.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, Utils.toNanoCoins(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
        genesisBlock.setMerkleRoot(new Sha256Hash("448f7de5e3a564ad723ea1ac11186466e35c9315acfba89d9b956b303340a7a9"));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    log.info("Genesis Block Information (tx only):" + genesisBlock.toString());
    return genesisBlock;
}
开发者ID:testzcrypto，项目名称:animecoinj，代码行数:25，代码来源:NetworkParameters.java


示例7: createGenesis

import com.google.bitcoin.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);

        t.addInput(new TransactionInput(n, t, bytes));
        ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
        Script.writeBytes(scriptPubKeyBytes, Hex.decode(CoinDefinition.genesisTxOutBytes));

        scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
        t.addOutput(new TransactionOutput(n, t, Utils.toNanoCoins(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    return genesisBlock;
}
开发者ID:HashEngineering，项目名称:myriadcoinj，代码行数:23，代码来源:NetworkParameters.java


示例8: testUpdateLength

import com.google.bitcoin.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, BigInteger.valueOf(1), 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
}
开发者ID:HashEngineering，项目名称:megacoinj，代码行数:33，代码来源:BlockTest.java


示例9: computeMinLength

import com.google.bitcoin.script.ScriptOpCodes; //导入依赖的package包/类
protected void computeMinLength() throws VerificationException {
	Script outScript = tx.getOutput(0).getScriptPubKey();
	List<ScriptChunk> chunks = outScript.getChunks();
	ListIterator<ScriptChunk> it = chunks.listIterator();
	while(it.hasNext()) {
		if (it.next().equalsOpCode(ScriptOpCodes.OP_SIZE)) {
			minLength = Integer.parseInt(Utils.bytesToHexString(it.next().data), 16);
			return;
		}
	}
	throw new VerificationException("Wrong out script.");
}
开发者ID:lukmaz，项目名称:BitcoinLottery，代码行数:13，代码来源:ComputeTx.java


示例10: getCommitOutScript

import com.google.bitcoin.script.ScriptOpCodes; //导入依赖的package包/类
protected Script getCommitOutScript(byte[] receiverAddress) {
	byte[] min = Utils.parseAsHexOrBase58(Integer.toHexString(minLength));
	byte[] max = Utils.parseAsHexOrBase58(Integer.toHexString(minLength+noPlayers));
	return new ScriptBuilder()
			.op(ScriptOpCodes.OP_SIZE)
			.data(min)
			.data(max)
			.op(ScriptOpCodes.OP_WITHIN)
			.op(ScriptOpCodes.OP_SWAP)
			.op(BitcoinLotterySettings.hashFunctionOpCode)
			.data(hash)
			.op(ScriptOpCodes.OP_EQUAL)
			.op(ScriptOpCodes.OP_BOOLAND)
			.op(ScriptOpCodes.OP_ROT)
			.op(ScriptOpCodes.OP_ROT)
			.op(ScriptOpCodes.OP_DUP)
			.op(ScriptOpCodes.OP_HASH160)
			.data(receiverAddress)
			.op(ScriptOpCodes.OP_EQUALVERIFY)
			.op(ScriptOpCodes.OP_CHECKSIG)
			.op(ScriptOpCodes.OP_BOOLOR)
			.op(ScriptOpCodes.OP_VERIFY)
			.op(ScriptOpCodes.OP_DUP)
			.op(ScriptOpCodes.OP_HASH160)
			.data(commiterAddress)
			.op(ScriptOpCodes.OP_EQUALVERIFY)
			.op(ScriptOpCodes.OP_CHECKSIG)
			.build();
}
开发者ID:lukmaz，项目名称:BitcoinLottery，代码行数:30，代码来源:CommitTx.java


示例11: createGenesis

import com.google.bitcoin.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.genesisXInBytes);
        //byte[] bytes = Hex.decode("04ffff001d0104294469676974616c636f696e2c20412043757272656e637920666f722061204469676974616c20416765");
        t.addInput(new TransactionInput(n, t, bytes));
        ByteArrayOutputStream scriptPubKeyBytes = new ByteArrayOutputStream();
        Script.writeBytes(scriptPubKeyBytes, Hex.decode(CoinDefinition.genessiXOutBytes));
         System.out.println("genesisXInBytes:"+CoinDefinition.genesisXInBytes);       //("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f"));
        scriptPubKeyBytes.write(ScriptOpCodes.OP_CHECKSIG);
        t.addOutput(new TransactionOutput(n, t, Utils.toNanoCoins(CoinDefinition.genesisBlockValue, 0), scriptPubKeyBytes.toByteArray()));
			
			
 System.out.println("genessiXOutBytes:"+CoinDefinition.genessiXOutBytes);

 System.out.println("genesisBlockValue:"+CoinDefinition.genesisBlockValue);

 
    } catch (Exception e) {
        // Cannot happen.
        throw new RuntimeException(e);
    }
    genesisBlock.addTransaction(t);
    return genesisBlock;
}
开发者ID:9cat，项目名称:templecoin-java，代码行数:30，代码来源:NetworkParameters.java


示例12: calculateOutScript

import com.google.bitcoin.script.ScriptOpCodes; //导入依赖的package包/类
protected Script calculateOutScript() {
	ScriptBuilder sb = new ScriptBuilder();
	byte[] dataMinLength = {(byte) minLength};
	
	sb.smallNum(0);
	for (int k = noPlayers-1; k >= 0; --k) {
		sb.op(ScriptOpCodes.OP_SWAP)
		  .op(ScriptOpCodes.OP_SIZE)
		  .data(dataMinLength)
		  .op(ScriptOpCodes.OP_SUB)
		  .op(ScriptOpCodes.OP_TUCK)
		  .smallNum(0)
		  .smallNum(noPlayers)
		  .op(ScriptOpCodes.OP_WITHIN)
		  .op(ScriptOpCodes.OP_VERIFY)
		  .op(BitcoinLotterySettings.hashFunctionOpCode)
		  .data(hashes.get(k))
		  .op(ScriptOpCodes.OP_EQUALVERIFY)
		  .op(ScriptOpCodes.OP_ADD);
		if (k < noPlayers-1) {
			sb.op(ScriptOpCodes.OP_DUP)
		    .smallNum(noPlayers)
			  .op(ScriptOpCodes.OP_GREATERTHANOREQUAL)
			  .op(ScriptOpCodes.OP_IF)
		    .smallNum(noPlayers)
			  .op(ScriptOpCodes.OP_SUB)
			  .op(ScriptOpCodes.OP_ENDIF);
		}
	}
	for (int k = noPlayers-1; k >= 0; --k) {
		sb.data(Utils.sha256hash160(pks.get(k)));
	}
	sb.smallNum(noPlayers)
	  .op(ScriptOpCodes.OP_ROLL)
 		.op(ScriptOpCodes.OP_ROLL)
		.smallNum(noPlayers)
	  .op(ScriptOpCodes.OP_ROLL)
 		.op(ScriptOpCodes.OP_DUP)
  	.op(ScriptOpCodes.OP_HASH160)
	  .op(ScriptOpCodes.OP_ROT)
 		.op(ScriptOpCodes.OP_EQUALVERIFY);
	for (int k = 1; k <= noPlayers-1; ++k) {
		sb.op(ScriptOpCodes.OP_SWAP)
		  .op(ScriptOpCodes.OP_DROP);
	}
  sb.op(ScriptOpCodes.OP_CHECKSIG);
   return sb.build();
}
开发者ID:lukmaz，项目名称:BitcoinLottery，代码行数:49，代码来源:ComputeTx.java


示例13: pay

import com.google.bitcoin.script.ScriptOpCodes; //导入依赖的package包/类
public void pay(ECKey recipientKey, byte[] request, BigInteger amount) {
	try {
		Transaction lastTransaction = (this.iSentLast ? this.lastSentTransaction : this.refundTransaction);
		this.pendingTransaction = new Transaction(getParentPeer().params());
		this.pendingTransaction.setLockTime((this.iSentLast ?
				lastTransaction.getLockTime() : lastTransaction.getLockTime()) - this.locktimeStep);
		this.pendingTransaction.addInput(this.setupTransaction.getOutput(0));
		this.pendingTransaction.getInput(0).setSequenceNumber(this.iSentLast ?
				lastTransaction.getInput(0).getSequenceNumber() :
				lastTransaction.getInput(0).getSequenceNumber() + 1);
		this.pendingTransaction.addOutput(
				lastTransaction.getOutput(0).getValue()
				.add(this.iAmInitiator ? amount.negate() : amount)
				.subtract((this.iAmInitiator && !iSentLast) ? BigInteger.ZERO : this.feeStep),
				new ScriptBuilder()
				.op(ScriptOpCodes.OP_HASH160)
				.data(request)
				.op(ScriptOpCodes.OP_EQUALVERIFY)
				.data((this.iAmInitiator ? getParentPeerKey() : getPeerKey()).getPubKey())
				.op(ScriptOpCodes.OP_CHECKSIG)
				.build());
		this.pendingTransaction.addOutput(
				lastTransaction.getOutput(1).getValue()
				.add(this.iAmInitiator ? amount : amount.negate())
				.subtract((!this.iAmInitiator && !iSentLast) ? this.feeStep : BigInteger.ZERO),
				new ScriptBuilder()
				.op(ScriptOpCodes.OP_HASH160)
				.data(request)
				.op(ScriptOpCodes.OP_EQUALVERIFY)
				.data((this.iAmInitiator ? getPeerKey() : getParentPeerKey()).getPubKey())
				.op(ScriptOpCodes.OP_CHECKSIG)
				.build());
		this.pendingTransaction.getInput(0).setScriptSig(
				new ScriptBuilder()
				.data(this.pendingTransaction.calculateSignature(0, getParentPeerKey(),
						this.setupTransaction.getOutput(0).getScriptPubKey(), SigHash.ALL, false)
						.encodeToBitcoin())
				.build());
		this.state = State.PENDING_COMMIT;
		this.pendingRequest = request;
		this.iSentLast = true;
		getPeer().payFor(getParentPeerKey(), getPeerKey(), recipientKey, request, amount, pendingTransaction);
	} catch (Exception e) {
		// No exception handling for this demo
		e.printStackTrace();
	}
}
开发者ID:aakselrod，项目名称:libtxchain-java，代码行数:48，代码来源:PaymentChannel.java



注：本文中的com.google.bitcoin.script.ScriptOpCodes类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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