Examples with ByteArrayWrapper org.aion.util.types.ByteArrayWrapper used on opensource projects

Example 66 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class TransactionStore method putAliasesToBatch.

public void putAliasesToBatch(AionTxInfo txInfo) {
    byte[] txHash = txInfo.getReceipt().getTransaction().getTransactionHash();
    lock.writeLock().lock();
    try {
        for (InternalTransaction itx : txInfo.getInternalTransactions()) {
            byte[] invokableHash = itx.copyOfInvokableHash();
            if (invokableHash != null) {
                Set<ByteArrayWrapper> existingAliases = aliasSource.get(invokableHash);
                if (existingAliases == null) {
                    existingAliases = new HashSet<>();
                }
                existingAliases.add(ByteArrayWrapper.wrap(txHash));
                aliasSource.put(invokableHash, existingAliases);
            }
        }
    } finally {
        lock.writeLock().unlock();
    }
}

Example 67 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class Keystore method backupAccount.

public static Map<AionAddress, ByteArrayWrapper> backupAccount(Map<AionAddress, String> account) {
    if (account == null) {
        throw new NullPointerException();
    }
    List<File> files = org.aion.util.file.File.getFiles(PATH);
    if (files == null) {
        if (LOG.isWarnEnabled()) {
            LOG.warn("No key file been stored in the kernel.");
        }
        return new java.util.HashMap<>();
    }
    List<File> matchedFile = files.parallelStream().filter(file -> account.entrySet().parallelStream().anyMatch(ac -> file.getName().contains(ac.getKey().toString()))).collect(Collectors.toList());
    Map<AionAddress, ByteArrayWrapper> res = new HashMap<>();
    for (File file : matchedFile) {
        try {
            String[] frags = file.getName().split("--");
            if (frags.length == 3) {
                if (frags[2].startsWith(AION_PREFIX)) {
                    AionAddress addr = AddressUtils.wrapAddress(frags[2]);
                    byte[] content = Files.readAllBytes(file.toPath());
                    String pw = account.get(addr);
                    if (pw != null) {
                        ECKey key = KeystoreFormat.fromKeystore(content, pw);
                        if (key != null) {
                            res.put(addr, ByteArrayWrapper.wrap(content));
                        }
                    }
                } else {
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("Wrong address format: {}", frags[2]);
                    }
                }
            }
        } catch (IOException e) {
            LOG.error("backupAccount exception {}", e.toString());
        }
    }
    return res;
}

Example 68 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class AionPendingStateImpl method getStorageValue.

@Override
public Optional<ByteArrayWrapper> getStorageValue(AionAddress address, ByteArrayWrapper key) {
    Objects.requireNonNull(address);
    Objects.requireNonNull(key);
    ByteArrayWrapper values = pendingState.getStorageValue(address, key);
    return values == null ? Optional.empty() : Optional.of(values);
}

Example 69 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class AvmContractDetails method getEncoded.

/**
 * Returns an rlp encoding of this AvmContractDetails object.
 *
 * <p>The encoding is a list of 3 elements:<br>
 * { 0:address, 1:storageRoot, 2:code }
 *
 * @return an rlp encoding of this.
 */
@Override
public byte[] getEncoded() {
    byte[] rlpAddress = RLP.encodeElement(address.toByteArray());
    byte[] rlpStorageRoot = RLP.encodeElement(computeAvmStorageHash());
    byte[][] codesArray = new byte[codes.size()][];
    int i = 0;
    for (ByteArrayWrapper bytes : codes.values()) {
        codesArray[i++] = RLP.encodeElement(bytes.toBytes());
    }
    byte[] rlpCode = RLP.encodeList(codesArray);
    return RLP.encodeList(rlpAddress, rlpStorageRoot, rlpCode);
}

Example 70 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class AvmContractDetails method getStorage.

/**
 * @throws NullPointerException when any of the given keys are null.
 */
@Override
public Map<ByteArrayWrapper, ByteArrayWrapper> getStorage(Collection<ByteArrayWrapper> keys) {
    Objects.requireNonNull(keys, "The keys cannot be null.");
    if (keys.contains(null)) {
        throw new NullPointerException("The keys cannot be null.");
    }
    Map<ByteArrayWrapper, ByteArrayWrapper> storage = new HashMap<>();
    for (ByteArrayWrapper key : keys) {
        ByteArrayWrapper value = get(key);
        // cause we keep all historical keys
        if (value != null) {
            storage.put(key, value);
        }
    }
    return storage;
}