120 lines
4.0 KiB
Java
120 lines
4.0 KiB
Java
/*************************************************************************************
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* Copyright (C) 2014-2016 GENERAL BYTES s.r.o. All rights reserved.
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*
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* This software may be distributed and modified under the terms of the GNU
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* General Public License version 2 (GPL2) as published by the Free Software
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* Foundation and appearing in the file GPL2.TXT included in the packaging of
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* this file. Please note that GPL2 Section 2[b] requires that all works based
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* on this software must also be made publicly available under the terms of
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* the GPL2 ("Copyleft").
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*
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* Contact information
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* -------------------
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*
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* GENERAL BYTES s.r.o.
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* Web : http://www.generalbytes.com
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*
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************************************************************************************/
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package com.generalbytes.batm.server.extensions.extra.syscoin.wallets.syscoind;
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import com.azazar.bitcoin.jsonrpcclient.BitcoinException;
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import com.azazar.bitcoin.jsonrpcclient.BitcoinJSONRPCClient;
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import com.generalbytes.batm.server.extensions.Currencies;
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import com.generalbytes.batm.server.extensions.IWallet;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.math.BigDecimal;
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import java.net.MalformedURLException;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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public class SyscoinPCWallet implements IWallet{
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private static final Logger log = LoggerFactory.getLogger(SyscoinPCWallet.class);
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private static final String CRYPTO_CURRENCY = Currencies.SYS;
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public SyscoinPCWallet(String rpcURL, String accountName) {
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this.rpcURL = rpcURL;
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this.accountName = accountName;
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}
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private String rpcURL;
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private String accountName;
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@Override
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public Set<String> getCryptoCurrencies() {
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Set<String> result = new HashSet<String>();
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result.add(CRYPTO_CURRENCY);
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return result;
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}
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@Override
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public String getPreferredCryptoCurrency() {
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return CRYPTO_CURRENCY;
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}
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@Override
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public String sendCoins(String destinationAddress, BigDecimal amount, String cryptoCurrency, String description) {
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if (!CRYPTO_CURRENCY.equalsIgnoreCase(cryptoCurrency)) {
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log.error("Syscoind wallet error: unknown cryptocurrency.");
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return null;
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}
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log.info("Syscoind sending coins from " + accountName + " to: " + destinationAddress + " " + amount);
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try {
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String result = getClient(rpcURL).sendFrom(accountName, destinationAddress,amount.doubleValue());
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log.debug("result = " + result);
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return result;
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} catch (BitcoinException e) {
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e.printStackTrace();
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return null;
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}
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}
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@Override
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public String getCryptoAddress(String cryptoCurrency) {
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if (!CRYPTO_CURRENCY.equalsIgnoreCase(cryptoCurrency)) {
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log.error("Syscoind wallet error: unknown cryptocurrency.");
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return null;
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}
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try {
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List<String> addressesByAccount = getClient(rpcURL).getAddressesByAccount(accountName);
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if (addressesByAccount == null || addressesByAccount.size() == 0) {
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return null;
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}else{
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return addressesByAccount.get(0);
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}
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} catch (BitcoinException e) {
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e.printStackTrace();
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return null;
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}
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}
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@Override
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public BigDecimal getCryptoBalance(String cryptoCurrency) {
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if (!CRYPTO_CURRENCY.equalsIgnoreCase(cryptoCurrency)) {
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log.error("Syscoind wallet error: unknown cryptocurrency: " + cryptoCurrency);
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return null;
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}
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try {
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double balance = getClient(rpcURL).getBalance(accountName);
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return BigDecimal.valueOf(balance);
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} catch (BitcoinException e) {
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e.printStackTrace();
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return null;
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}
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}
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private BitcoinJSONRPCClient getClient(String rpcURL) {
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try {
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return new BitcoinJSONRPCClient(rpcURL);
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} catch (MalformedURLException e) {
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e.printStackTrace();
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}
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return null;
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}
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}
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