org.bitcoinj.utils.BriefLogFormatter Java Examples

public void startDownload() {
    BriefLogFormatter.init();
    String filePrefix = "voting-wallet";
    File walletFile = new File(Environment.getExternalStorageDirectory() + "/" + Util.FOLDER_DIGITAL_VOTING_PASS);
    if (!walletFile.exists()) {
        walletFile.mkdirs();
    }
    kit = new WalletAppKit(params, walletFile, filePrefix);

    //set the observer
    kit.setDownloadListener(progressTracker);

    kit.setBlockingStartup(false);

    PeerAddress peer = new PeerAddress(params, peeraddr);
    kit.setPeerNodes(peer);
    kit.startAsync();
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.init();
    System.out.println("Connecting to node");
    final NetworkParameters params = TestNet3Params.get();

    BlockStore blockStore = new MemoryBlockStore(params);
    BlockChain chain = new BlockChain(params, blockStore);
    PeerGroup peerGroup = new PeerGroup(params, chain);
    peerGroup.start();
    PeerAddress addr = new PeerAddress(params, InetAddress.getLocalHost());
    peerGroup.addAddress(addr);
    peerGroup.waitForPeers(1).get();
    Peer peer = peerGroup.getConnectedPeers().get(0);

    Sha256Hash blockHash = Sha256Hash.wrap(args[0]);
    Future<Block> future = peer.getBlock(blockHash);
    System.out.println("Waiting for node to send us the requested block: " + blockHash);
    Block block = future.get();
    System.out.println(block);
    peerGroup.stopAsync();
}
 

@Before
public void setUp() throws Exception {
    BriefLogFormatter.initVerbose();
    Context.propagate(new Context(testNet, 100, Coin.ZERO, false));
    testNetChain = new BlockChain(testNet, new Wallet(testNet), new MemoryBlockStore(testNet));
    Context.propagate(new Context(PARAMS, 100, Coin.ZERO, false));
    wallet = new Wallet(PARAMS) {
        @Override
        public void receiveFromBlock(Transaction tx, StoredBlock block, BlockChain.NewBlockType blockType,
                                     int relativityOffset) throws VerificationException {
            super.receiveFromBlock(tx, block, blockType, relativityOffset);
            BlockChainTest.this.block[0] = block;
            if (isTransactionRelevant(tx) && tx.isCoinBase()) {
                BlockChainTest.this.coinbaseTransaction = tx;
            }
        }
    };
    wallet.freshReceiveKey();

    resetBlockStore();
    chain = new BlockChain(PARAMS, wallet, blockStore);

    coinbaseTo = wallet.currentReceiveKey().toAddress(PARAMS);
}
 

public static void main(String[] args) throws InterruptedException {
    BriefLogFormatter.init();
    PeerGroup peerGroup = new PeerGroup(PARAMS);
    peerGroup.setMaxConnections(32);
    peerGroup.addPeerDiscovery(new DnsDiscovery(PARAMS));
    peerGroup.addOnTransactionBroadcastListener(new OnTransactionBroadcastListener() {
        @Override
        public void onTransaction(Peer peer, Transaction tx) {
            Result result = DefaultRiskAnalysis.FACTORY.create(null, tx, NO_DEPS).analyze();
            incrementCounter(TOTAL_KEY);
            log.info("tx {} result {}", tx.getHash(), result);
            incrementCounter(result.name());
            if (result == Result.NON_STANDARD)
                incrementCounter(Result.NON_STANDARD + "-" + DefaultRiskAnalysis.isStandard(tx));
        }
    });
    peerGroup.start();

    while (true) {
        Thread.sleep(STATISTICS_FREQUENCY_MS);
        printCounters();
    }
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.initWithSilentBitcoinJ();
    if (args.length == 0) {
        System.err.println("Specify the fee rate to test in satoshis/kB as the first argument.");
        return;
    }

    Coin feeRateToTest = Coin.valueOf(Long.parseLong(args[0]));
    System.out.println("Fee rate to test is " + feeRateToTest.toFriendlyString() + "/kB");

    kit = new WalletAppKit(PARAMS, new File("."), "testfeelevel");
    kit.startAsync();
    kit.awaitRunning();
    try {
        go(feeRateToTest, NUM_OUTPUTS);
    } finally {
        kit.stopAsync();
        kit.awaitTerminated();
    }
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.init();
    System.out.println("Connecting to node");
    final NetworkParameters params = TestNet3Params.get();

    BlockStore blockStore = new MemoryBlockStore(params);
    BlockChain chain = new BlockChain(params, blockStore);
    PeerGroup peerGroup = new PeerGroup(params, chain);
    peerGroup.start();
    PeerAddress addr = new PeerAddress(params, InetAddress.getLocalHost());
    peerGroup.addAddress(addr);
    peerGroup.waitForPeers(1).get();
    Peer peer = peerGroup.getConnectedPeers().get(0);

    Sha256Hash blockHash = Sha256Hash.wrap(args[0]);
    Future<Block> future = peer.getBlock(blockHash);
    System.out.println("Waiting for node to send us the requested block: " + blockHash);
    Block block = future.get();
    System.out.println(block);
    peerGroup.stopAsync();
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.initWithSilentBitcoinJ();
    if (args.length == 0) {
        System.err.println("Specify the fee rate to test in satoshis/kB as the first argument.");
        return;
    }

    Coin feeRateToTest = Coin.valueOf(Long.parseLong(args[0]));
    System.out.println("Fee rate to test is " + feeRateToTest.toFriendlyString() + "/kB");

    kit = new WalletAppKit(PARAMS, new File("."), "testfeelevel");
    kit.startAsync();
    kit.awaitRunning();
    try {
        go(feeRateToTest, NUM_OUTPUTS);
    } finally {
        kit.stopAsync();
        kit.awaitTerminated();
    }
}
 

public static void main(String[] args) throws InterruptedException {
    BriefLogFormatter.init();
    PeerGroup peerGroup = new PeerGroup(PARAMS);
    peerGroup.setMaxConnections(32);
    peerGroup.addPeerDiscovery(new DnsDiscovery(PARAMS));
    peerGroup.addOnTransactionBroadcastListener(new OnTransactionBroadcastListener() {
        @Override
        public void onTransaction(Peer peer, Transaction tx) {
            Result result = DefaultRiskAnalysis.FACTORY.create(null, tx, NO_DEPS).analyze();
            incrementCounter(TOTAL_KEY);
            log.info("tx {} result {}", tx.getHash(), result);
            incrementCounter(result.name());
            if (result == Result.NON_STANDARD)
                incrementCounter(Result.NON_STANDARD + "-" + DefaultRiskAnalysis.isStandard(tx));
        }
    });
    peerGroup.start();

    while (true) {
        Thread.sleep(STATISTICS_FREQUENCY_MS);
        printCounters();
    }
}
 

@Before
public void setUp() throws Exception {
    BriefLogFormatter.initVerbose();
    Context.propagate(new Context(TESTNET, 100, Coin.ZERO, false));
    testNetChain = new BlockChain(TESTNET, new Wallet(TESTNET), new MemoryBlockStore(TESTNET));
    Context.propagate(new Context(UNITTEST, 100, Coin.ZERO, false));
    wallet = new Wallet(UNITTEST) {
        @Override
        public void receiveFromBlock(Transaction tx, StoredBlock block, BlockChain.NewBlockType blockType,
                                     int relativityOffset) throws VerificationException {
            super.receiveFromBlock(tx, block, blockType, relativityOffset);
            BlockChainTest.this.block[0] = block;
            if (isTransactionRelevant(tx) && tx.isCoinBase()) {
                BlockChainTest.this.coinbaseTransaction = tx;
            }
        }
    };
    wallet.freshReceiveKey();

    resetBlockStore();
    chain = new BlockChain(UNITTEST, wallet, blockStore);

    coinbaseTo = LegacyAddress.fromKey(UNITTEST, wallet.currentReceiveKey());
}
 

@Before
public void setUp() throws Exception {
    BriefLogFormatter.initVerbose();
    Context.propagate(new Context(testNet, 100, Coin.ZERO, false));
    testNetChain = new BlockChain(testNet, new Wallet(testNet), new MemoryBlockStore(testNet));
    Context.propagate(new Context(PARAMS, 100, Coin.ZERO, false));
    wallet = new Wallet(PARAMS) {
        @Override
        public void receiveFromBlock(Transaction tx, StoredBlock block, BlockChain.NewBlockType blockType,
                                     int relativityOffset) throws VerificationException {
            super.receiveFromBlock(tx, block, blockType, relativityOffset);
            BlockChainTest.this.block[0] = block;
            if (isTransactionRelevant(tx) && tx.isCoinBase()) {
                BlockChainTest.this.coinbaseTransaction = tx;
            }
        }
    };
    wallet.freshReceiveKey();

    resetBlockStore();
    chain = new BlockChain(PARAMS, wallet, blockStore);

    coinbaseTo = wallet.currentReceiveKey().toAddress(PARAMS);
}
 

@Before
public void setUp() throws Exception {
    Protos.ScryptParameters.Builder scryptParametersBuilder = Protos.ScryptParameters.newBuilder()
            .setSalt(ByteString.copyFrom(KeyCrypterScrypt.randomSalt()));
    scryptParameters = scryptParametersBuilder.build();

    BriefLogFormatter.init();
}
 

@Before
public void setup() {
    BriefLogFormatter.init();
    // You should use a random seed instead. The secs constant comes from the unit test file, so we can compare
    // serialized data properly.
    long secs = 1389353062L;
    chain = new DeterministicKeyChain(ENTROPY, "", secs);
    chain.setLookaheadSize(10);
    assertEquals(secs, checkNotNull(chain.getSeed()).getCreationTimeSeconds());
}
 

@Before
public void setup() {
    BriefLogFormatter.init();
    // You should use a random seed instead. The secs constant comes from the unit test file, so we can compare
    // serialized data properly.
    long secs = 1389353062L;
    chain = new DeterministicKeyChain(ENTROPY, "", secs);
    chain.setLookaheadSize(10);
    assertEquals(secs, checkNotNull(chain.getSeed()).getCreationTimeSeconds());

    bip44chain = new DeterministicKeyChain(new DeterministicSeed(ENTROPY, "", secs),
            ImmutableList.of(new ChildNumber(44, true), new ChildNumber(1, true), ChildNumber.ZERO_HARDENED));
    bip44chain.setLookaheadSize(10);
    assertEquals(secs, checkNotNull(bip44chain.getSeed()).getCreationTimeSeconds());
}
 

@Before
public void setup() {
    BriefLogFormatter.init();
    Utils.setMockClock();
    group = new KeyChainGroup(PARAMS);
    group.setLookaheadSize(LOOKAHEAD_SIZE);   // Don't want slow tests.
    group.getActiveKeyChain();  // Force create a chain.

    watchingAccountKey = DeterministicKey.deserializeB58(null, XPUB, PARAMS);
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.init();
    OptionParser parser = new OptionParser();
    OptionSpec<NetworkEnum> net = parser.accepts("net", "The network to run the examples on").withRequiredArg().ofType(NetworkEnum.class).defaultsTo(NetworkEnum.TEST);
    OptionSpec<Integer> version = parser.accepts("version", "The payment channel protocol to use").withRequiredArg().ofType(Integer.class);
    parser.accepts("help", "Displays program options");
    OptionSet opts = parser.parse(args);
    if (opts.has("help") || !opts.has(net) || opts.nonOptionArguments().size() != 1) {
        System.err.println("usage: ExamplePaymentChannelClient --net=MAIN/TEST/REGTEST --version=1/2 host");
        parser.printHelpOn(System.err);
        return;
    }
    IPaymentChannelClient.ClientChannelProperties clientChannelProperties = new PaymentChannelClient.DefaultClientChannelProperties(){
        @Override
        public PaymentChannelClient.VersionSelector versionSelector() { return PaymentChannelClient.VersionSelector.VERSION_1; }
    };

    if (opts.has("version")) {
        switch (version.value(opts)) {
            case 1:
                // Keep the default
                break;
            case 2:
                clientChannelProperties = new PaymentChannelClient.DefaultClientChannelProperties(){
                    @Override
                    public PaymentChannelClient.VersionSelector versionSelector() { return PaymentChannelClient.VersionSelector.VERSION_2; }
                };
                break;
            default:
                System.err.println("Invalid version - valid versions are 1, 2");
                return;
        }
    }
    NetworkParameters params = net.value(opts).get();
    new ExamplePaymentChannelClient().run(opts.nonOptionArguments().get(0), clientChannelProperties, params);
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.init();
    OptionParser parser = new OptionParser();
    OptionSpec<NetworkEnum> net = parser.accepts("net", "The network to run the examples on").withRequiredArg().ofType(NetworkEnum.class).defaultsTo(NetworkEnum.TEST);
    parser.accepts("help", "Displays program options");
    OptionSet opts = parser.parse(args);
    if (opts.has("help") || !opts.has(net)) {
        System.err.println("usage: ExamplePaymentChannelServer --net=MAIN/TEST/REGTEST");
        parser.printHelpOn(System.err);
        return;
    }
    NetworkParameters params = net.value(opts).get();
    new ExamplePaymentChannelServer().run(params);
}
 

public void setUp() throws Exception {
    BriefLogFormatter.init();
    Context.propagate(new Context(PARAMS, 100, Coin.ZERO, false));
    wallet = new Wallet(PARAMS);
    myKey = wallet.currentReceiveKey();
    myAddress = myKey.toAddress(PARAMS);
    blockStore = new MemoryBlockStore(PARAMS);
    chain = new BlockChain(PARAMS, wallet, blockStore);
}
 

@Before
public void setUp() throws Exception {
    BriefLogFormatter.init();
    Utils.setMockClock(); // Use mock clock
    Context.propagate(new Context(PARAMS, 100, Coin.ZERO, false));
    MemoryBlockStore blockStore = new MemoryBlockStore(PARAMS);
    wallet = new Wallet(PARAMS);
    ECKey key1 = wallet.freshReceiveKey();
    ECKey key2 = wallet.freshReceiveKey();
    chain = new BlockChain(PARAMS, wallet, blockStore);
    coinsTo = key1.toAddress(PARAMS);
    coinsTo2 = key2.toAddress(PARAMS);
    someOtherGuy = new ECKey().toAddress(PARAMS);
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.init();
    System.out.println("Connecting to node");
    final NetworkParameters params = TestNet3Params.get();

    BlockStore blockStore = new MemoryBlockStore(params);
    BlockChain chain = new BlockChain(params, blockStore);
    PeerGroup peerGroup = new PeerGroup(params, chain);
    peerGroup.start();
    peerGroup.addAddress(new PeerAddress(params, InetAddress.getLocalHost()));
    peerGroup.waitForPeers(1).get();
    Peer peer = peerGroup.getConnectedPeers().get(0);

    Sha256Hash txHash = Sha256Hash.wrap(args[0]);
    ListenableFuture<Transaction> future = peer.getPeerMempoolTransaction(txHash);
    System.out.println("Waiting for node to send us the requested transaction: " + txHash);
    Transaction tx = future.get();
    System.out.println(tx);

    System.out.println("Waiting for node to send us the dependencies ...");
    List<Transaction> deps = peer.downloadDependencies(tx).get();
    for (Transaction dep : deps) {
        System.out.println("Got dependency " + dep.getHashAsString());
    }

    System.out.println("Done.");
    peerGroup.stop();
}
 

@Before
public void setUp() throws Exception {
    Protos.ScryptParameters.Builder scryptParametersBuilder = Protos.ScryptParameters.newBuilder().setSalt(ByteString.copyFrom(KeyCrypterScrypt.randomSalt()));
    ScryptParameters scryptParameters = scryptParametersBuilder.build();
    keyCrypter = new KeyCrypterScrypt(scryptParameters);

    BriefLogFormatter.init();
}
 

@Before
public void setUp() throws Exception {
    Protos.ScryptParameters.Builder scryptParametersBuilder = Protos.ScryptParameters.newBuilder().setSalt(ByteString.copyFrom(KeyCrypterScrypt.randomSalt()));
    ScryptParameters scryptParameters = scryptParametersBuilder.build();
    keyCrypter = new KeyCrypterScrypt(scryptParameters);

    BriefLogFormatter.init();
}
 

public void setUp() throws Exception {
    BriefLogFormatter.init();
    Context.propagate(new Context(PARAMS, 100, Coin.ZERO, false));
    wallet = new Wallet(PARAMS);
    myKey = wallet.currentReceiveKey();
    myAddress = myKey.toAddress(PARAMS);
    blockStore = new MemoryBlockStore(PARAMS);
    chain = new BlockChain(PARAMS, wallet, blockStore);
}
 

@Before
public void setup() {
    BriefLogFormatter.init();
    Utils.setMockClock();
    group = new KeyChainGroup(PARAMS);
    group.setLookaheadSize(LOOKAHEAD_SIZE);   // Don't want slow tests.
    group.getActiveKeyChain();  // Force create a chain.

    watchingAccountKey = DeterministicKey.deserializeB58(null, XPUB, PARAMS);
}
 

@Before
public void setUp() throws Exception {
    BriefLogFormatter.init();
    Utils.setMockClock(); // Use mock clock
    Context.propagate(new Context(PARAMS, 100, Coin.ZERO, false));
    MemoryBlockStore blockStore = new MemoryBlockStore(PARAMS);
    wallet = new Wallet(PARAMS);
    ECKey key1 = wallet.freshReceiveKey();
    ECKey key2 = wallet.freshReceiveKey();
    chain = new BlockChain(PARAMS, wallet, blockStore);
    coinsTo = key1.toAddress(PARAMS);
    coinsTo2 = key2.toAddress(PARAMS);
    someOtherGuy = new ECKey().toAddress(PARAMS);
}
 

@Before
public void setup() {
    BriefLogFormatter.init();
    // You should use a random seed instead. The secs constant comes from the unit test file, so we can compare
    // serialized data properly.
    long secs = 1389353062L;
    chain = new DeterministicKeyChain(ENTROPY, "", secs);
    chain.setLookaheadSize(10);
    assertEquals(secs, checkNotNull(chain.getSeed()).getCreationTimeSeconds());
}
 

@Before
public void setUp() throws Exception {
    Protos.ScryptParameters.Builder scryptParametersBuilder = Protos.ScryptParameters.newBuilder()
            .setSalt(ByteString.copyFrom(KeyCrypterScrypt.randomSalt()));
    scryptParameters = scryptParametersBuilder.build();

    BriefLogFormatter.init();
}
 

@Before
public void setUp() throws Exception {
    Protos.ScryptParameters.Builder scryptParametersBuilder = Protos.ScryptParameters.newBuilder()
            .setSalt(ByteString.copyFrom(KeyCrypterScrypt.randomSalt()));
    scryptParameters = scryptParametersBuilder.build();

    BriefLogFormatter.init();
}
 

@Before
public void setup() {
    BriefLogFormatter.init();
    Utils.setMockClock();
    group = new KeyChainGroup(MAINNET);
    group.setLookaheadSize(LOOKAHEAD_SIZE);   // Don't want slow tests.
    group.getActiveKeyChain();  // Force create a chain.

    watchingAccountKey = DeterministicKey.deserializeB58(null, XPUB, MAINNET);
}
 

public static void main(String[] args) throws Exception {
    BriefLogFormatter.init();
    OptionParser parser = new OptionParser();
    OptionSpec<NetworkEnum> net = parser.accepts("net", "The network to run the examples on").withRequiredArg().ofType(NetworkEnum.class).defaultsTo(NetworkEnum.TEST);
    OptionSpec<Integer> version = parser.accepts("version", "The payment channel protocol to use").withRequiredArg().ofType(Integer.class);
    parser.accepts("help", "Displays program options");
    OptionSet opts = parser.parse(args);
    if (opts.has("help") || !opts.has(net) || opts.nonOptionArguments().size() != 1) {
        System.err.println("usage: ExamplePaymentChannelClient --net=MAIN/TEST/REGTEST --version=1/2 host");
        parser.printHelpOn(System.err);
        return;
    }
    IPaymentChannelClient.ClientChannelProperties clientChannelProperties = new PaymentChannelClient.DefaultClientChannelProperties(){
        @Override
        public PaymentChannelClient.VersionSelector versionSelector() { return PaymentChannelClient.VersionSelector.VERSION_1; }
    };

    if (opts.has("version")) {
        switch (version.value(opts)) {
            case 1:
                // Keep the default
                break;
            case 2:
                clientChannelProperties = new PaymentChannelClient.DefaultClientChannelProperties(){
                    @Override
                    public PaymentChannelClient.VersionSelector versionSelector() { return PaymentChannelClient.VersionSelector.VERSION_2; }
                };
                break;
            default:
                System.err.println("Invalid version - valid versions are 1, 2");
                return;
        }
    }
    NetworkParameters params = net.value(opts).get();
    new ExamplePaymentChannelClient().run(opts.nonOptionArguments().get(0), clientChannelProperties, params);
}
 

public void setUp() throws Exception {
    BriefLogFormatter.init();
    Context.propagate(new Context(UNITTEST, 100, Coin.ZERO, false));
    wallet = new Wallet(UNITTEST);
    myKey = wallet.currentReceiveKey();
    myAddress = LegacyAddress.fromKey(UNITTEST, myKey);
    blockStore = new MemoryBlockStore(UNITTEST);
    chain = new BlockChain(UNITTEST, wallet, blockStore);
}