first 22 methods. they have a lot "questionable" points (marked in files). So please not push then in public git till I not clean up them with Roman (after implement all methods).
This commit is contained in:
parent
7481fcc816
commit
34d98c9ea3
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@ -48,11 +48,31 @@ public final class JsonRpcServer {
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this.ethereum = ethereum;
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this.ethereum = ethereum;
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this.dispatcher = new Dispatcher();
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this.dispatcher = new Dispatcher();
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this.dispatcher.register(new web3_clientVersion(this.ethereum));
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this.dispatcher.register(new web3_sha3(this.ethereum));
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this.dispatcher.register(new net_version(this.ethereum));
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this.dispatcher.register(new net_listening(this.ethereum));
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this.dispatcher.register(new net_peerCount(this.ethereum));
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this.dispatcher.register(new eth_protocolVersion(this.ethereum));
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this.dispatcher.register(new eth_coinbase(this.ethereum));
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this.dispatcher.register(new eth_coinbase(this.ethereum));
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this.dispatcher.register(new eth_mining(this.ethereum));
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this.dispatcher.register(new eth_hashrate(this.ethereum));
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this.dispatcher.register(new eth_gasPrice(this.ethereum));
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this.dispatcher.register(new eth_accounts(this.ethereum));
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this.dispatcher.register(new eth_blockNumber(this.ethereum));
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this.dispatcher.register(new eth_getBalance(this.ethereum));
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this.dispatcher.register(new eth_getStorageAt(this.ethereum));
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this.dispatcher.register(new eth_getTransactionCount(this.ethereum));
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this.dispatcher.register(new eth_getBlockTransactionCountByHash(this.ethereum));
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this.dispatcher.register(new eth_getBlockTransactionCountByNumber(this.ethereum));
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this.dispatcher.register(new eth_getUncleCountByBlockHash(this.ethereum));
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this.dispatcher.register(new eth_getUncleCountByBlockNumber(this.ethereum));
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this.dispatcher.register(new eth_getCode(this.ethereum));
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this.dispatcher.register(new eth_sign(this.ethereum));
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this.dispatcher.register(new eth_sendTransaction(this.ethereum));
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}
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}
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public void start() throws Exception {
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public void start() throws Exception {
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EventLoopGroup bossGroup = new NioEventLoopGroup(1);
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EventLoopGroup bossGroup = new NioEventLoopGroup(1);
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EventLoopGroup workerGroup = new NioEventLoopGroup();
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EventLoopGroup workerGroup = new NioEventLoopGroup();
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try {
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try {
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@ -0,0 +1,77 @@
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package org.ethereum.android.jsonrpc;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServer;
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import org.ethereum.core.Account;
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import org.ethereum.core.AccountState;
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import org.ethereum.core.Transaction;
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import org.ethereum.facade.Ethereum;
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import org.ethereum.vm.DataWord;
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import org.spongycastle.util.encoders.Hex;
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import java.math.BigInteger;
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import java.util.Arrays;
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import java.util.List;
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public abstract class JsonRpcServerMethod implements RequestHandler {
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private String name = "";
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protected Ethereum ethereum;
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public JsonRpcServerMethod(Ethereum ethereum) {
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this.ethereum = ethereum;
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name = this.getClass().getSimpleName();
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}
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public String[] handledRequests() {
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return new String[]{name};
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}
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public JSONRPC2Response process(JSONRPC2Request req, MessageContext ctx) {
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if (req.getMethod().equals(name)) {
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return worker(req, ctx);
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} else {
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return new JSONRPC2Response(JSONRPC2Error.METHOD_NOT_FOUND, req.getID());
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}
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}
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protected abstract JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx);
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protected long getBlockNumber(String height) {
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long blockNumber = 0;
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switch (height) {
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case "earliest":
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blockNumber = 0;
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break;
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case "latest":
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blockNumber = -1;
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break;
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case "pending":
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blockNumber = -2;
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break;
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default:
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blockNumber = jsToLong(height);
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}
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if (blockNumber >= 0)
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blockNumber = -1;
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return blockNumber;
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}
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protected byte[] jsToAddress(String data) {
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return Hex.decode(data.substring(2));
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}
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protected int jsToInt(String data) {
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return Integer.parseInt(data.substring(2), 16);
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}
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protected long jsToLong(String data) {
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return Long.parseLong(data.substring(2), 16);
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}
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protected BigInteger jsToBigInteger(String data) {
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return new BigInteger(data.substring(2), 16);
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}
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}
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@ -0,0 +1,29 @@
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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import org.ethereum.core.*;
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import org.spongycastle.util.encoders.Hex;
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import java.util.ArrayList;
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import java.util.Collection;
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public class eth_accounts extends JsonRpcServerMethod {
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public eth_accounts (Ethereum ethereum) {
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super(ethereum);
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}
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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Collection<Account> accounts = ethereum.getWallet().getAccountCollection();
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ArrayList<String> tmp = new ArrayList<String>();
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for (Account ac : accounts) {
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tmp.add("0x" + Hex.toHexString(ac.getEcKey().getAddress()));
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}
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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}
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}
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@ -0,0 +1,25 @@
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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/*
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No matter how long I wait on synchronization - all time got best block number = 0
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TODO: check this after Adrian finish db implementation.
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*/
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public class eth_blockNumber extends JsonRpcServerMethod {
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public eth_blockNumber (Ethereum ethereum) {
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super(ethereum);
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}
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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String tmp = "0x" + Long.toHexString(ethereum.getBlockchain().getBestBlock().getNumber());
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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}
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}
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@ -2,28 +2,30 @@ package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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import org.ethereum.facade.Ethereum;
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import org.ethereum.core.*;
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import org.spongycastle.util.encoders.Hex;
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public class eth_coinbase implements RequestHandler {
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/*
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Present big issue - current ethereumj-core not have coinbase "functionality".
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On each app start - it create 2 addresses: "cow", coinbase.secret ("monkey") --- WorldManager.java -> init
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Also because not present mining functionality - no wat to identify what address will be coinbase (mining success payment place to)
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TODO: change this after fix in ethereumj-core
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*/
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private String name = "";
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public class eth_coinbase extends JsonRpcServerMethod {
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private Ethereum ethereum;
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public eth_coinbase(Ethereum ethereum) {
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public eth_coinbase (Ethereum ethereum) {
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this.ethereum = ethereum;
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super(ethereum);
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name = this.getClass().getSimpleName();
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}
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}
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public String[] handledRequests() {
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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return new String[]{name};
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}
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Wallet w = ethereum.getWallet();
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String tmp = "0x" + Hex.toHexString(((Account) w.getAccountCollection().toArray()[1]).getEcKey().getAddress());
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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public JSONRPC2Response process(JSONRPC2Request req, MessageContext ctx) {
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if (req.getMethod().equals(name)) {
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//TODO: place business logic here
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return null;
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} else {
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return new JSONRPC2Response(JSONRPC2Error.METHOD_NOT_FOUND, req.getID());
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}
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}
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}
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}
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}
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@ -0,0 +1,22 @@
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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import static org.ethereum.core.Denomination.SZABO;
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public class eth_gasPrice extends JsonRpcServerMethod {
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public eth_gasPrice (Ethereum ethereum) {
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super(ethereum);
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}
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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String tmp = "0x" + Long.toHexString(10 * SZABO.longValue());
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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}
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}
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@ -0,0 +1,55 @@
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.core.AccountState;
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import org.ethereum.facade.Ethereum;
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import org.spongycastle.util.encoders.Hex;
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import java.math.BigInteger;
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import java.util.List;
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/*
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TODO: ask roman advice for this method.
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*/
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public class eth_getBalance extends JsonRpcServerMethod {
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public eth_getBalance (Ethereum ethereum) {
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super(ethereum);
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}
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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List<Object> params = req.getPositionalParams();
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if (params.size() != 2) {
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return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
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} else {
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byte[] address = jsToAddress((String) params.get(0));
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String height = (String)params.get(1);
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long blockNumber = getBlockNumber(height);
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byte[] root = ethereum.getBlockchain().getBestBlock().getStateRoot();
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if (blockNumber >= 0) {
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ethereum.getRepository().syncToRoot(ethereum.getBlockchain().getBlockByNumber(blockNumber).getStateRoot());
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}
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BigInteger balance = ethereum.getRepository().getBalance(address);
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if (blockNumber == -2) {
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BigInteger tmpB = ethereum.getWallet().getBalance(address);
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balance = tmpB != BigInteger.ZERO ? tmpB : balance;
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}
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if (blockNumber >= 0) {
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ethereum.getRepository().syncToRoot(root);
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}
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String tmp = "0x" + balance.toString(16);
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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}
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}
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}
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@ -0,0 +1,29 @@
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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import org.spongycastle.util.encoders.Hex;
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import java.util.List;
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public class eth_getBlockTransactionCountByHash extends JsonRpcServerMethod {
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public eth_getBlockTransactionCountByHash (Ethereum ethereum) {
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super(ethereum);
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}
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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List<Object> params = req.getPositionalParams();
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if (params.size() != 1) {
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return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
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} else {
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byte[] hash = jsToAddress((String)params.get(0));
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String tmp = "0x" + Integer.toHexString(ethereum.getBlockchain().getBlockByHash(hash).getTransactionsList().size());
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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}
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}
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}
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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import java.util.List;
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public class eth_getBlockTransactionCountByNumber extends JsonRpcServerMethod {
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public eth_getBlockTransactionCountByNumber (Ethereum ethereum) {
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super(ethereum);
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}
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protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
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List<Object> params = req.getPositionalParams();
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if (params.size() != 1) {
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return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
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} else {
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String height = (String)params.get(0);
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long blockNumber = getBlockNumber(height);
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if (blockNumber == -1)
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blockNumber = ethereum.getBlockchain().getBestBlock().getNumber();
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int count = 0;
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if (blockNumber == -2) {
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count = ethereum.getBlockchain().getPendingTransactions().size();
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} else {
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count = ethereum.getBlockchain().getBlockByNumber(blockNumber).getTransactionsList().size();
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}
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String tmp = "0x" + Integer.toHexString(count);
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JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
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return res;
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}
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}
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}
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@ -0,0 +1,48 @@
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package org.ethereum.android.jsonrpc.method;
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import com.thetransactioncompany.jsonrpc2.*;
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import com.thetransactioncompany.jsonrpc2.server.*;
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import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
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import org.ethereum.facade.Ethereum;
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import org.spongycastle.util.encoders.Hex;
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import java.util.List;
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/*
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Not sure if pending can have code. Also code by itself related to repository not very clear for me.
|
||||||
|
TODO: ask Roman advice for this method.
|
||||||
|
*/
|
||||||
|
public class eth_getCode extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_getCode (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 2) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
byte[] address = jsToAddress((String)params.get(0));
|
||||||
|
String height = (String)params.get(1);
|
||||||
|
|
||||||
|
long blockNumber = getBlockNumber(height);
|
||||||
|
|
||||||
|
byte[] root = ethereum.getBlockchain().getBestBlock().getStateRoot();
|
||||||
|
|
||||||
|
if (blockNumber >= 0) {
|
||||||
|
ethereum.getRepository().syncToRoot(ethereum.getBlockchain().getBlockByNumber(blockNumber).getStateRoot());
|
||||||
|
}
|
||||||
|
|
||||||
|
String tmp = "0x" + Hex.toHexString(ethereum.getRepository().getCode(address));
|
||||||
|
|
||||||
|
if (blockNumber >= 0) {
|
||||||
|
ethereum.getRepository().syncToRoot(root);
|
||||||
|
}
|
||||||
|
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,49 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServer;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.ethereum.vm.DataWord;
|
||||||
|
import org.spongycastle.util.encoders.Hex;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/*
|
||||||
|
As I see getStorageValue not check Pending Transactions.
|
||||||
|
TODO: ask roman advice for this method.
|
||||||
|
*/
|
||||||
|
public class eth_getStorageAt extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_getStorageAt(Ethereum ethereum) { super(ethereum); }
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 3) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
byte[] address = jsToAddress((String)params.get(0));
|
||||||
|
long key = jsToLong((String) params.get(1));
|
||||||
|
String height = (String)params.get(2);
|
||||||
|
|
||||||
|
long blockNumber = getBlockNumber(height);
|
||||||
|
|
||||||
|
byte[] root = ethereum.getBlockchain().getBestBlock().getStateRoot();
|
||||||
|
|
||||||
|
if (blockNumber >= 0) {
|
||||||
|
ethereum.getRepository().syncToRoot(ethereum.getBlockchain().getBlockByNumber(blockNumber).getStateRoot());
|
||||||
|
}
|
||||||
|
|
||||||
|
String tmp = "0x" + Hex.toHexString(ethereum.getRepository().getStorageValue(address, new DataWord(key)).getData());
|
||||||
|
|
||||||
|
if (blockNumber >= 0) {
|
||||||
|
ethereum.getRepository().syncToRoot(root);
|
||||||
|
}
|
||||||
|
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,66 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServer;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.core.AccountState;
|
||||||
|
import org.ethereum.core.Transaction;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.spongycastle.util.encoders.Hex;
|
||||||
|
import java.math.BigInteger;
|
||||||
|
import java.util.Arrays;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Can't find correct way to get contracts' state for specified block number. Right now method return correct value only for "latest" parameter
|
||||||
|
TODO: ask roman advice for this method.
|
||||||
|
*/
|
||||||
|
public class eth_getTransactionCount extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_getTransactionCount(Ethereum ethereum) { super(ethereum); }
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 2) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
byte[] address = jsToAddress((String) params.get(0));
|
||||||
|
String height = (String)params.get(1);
|
||||||
|
|
||||||
|
long blockNumber = getBlockNumber(height);
|
||||||
|
|
||||||
|
byte[] root = ethereum.getBlockchain().getBestBlock().getStateRoot();
|
||||||
|
|
||||||
|
if (blockNumber >= 0) {
|
||||||
|
ethereum.getRepository().syncToRoot(ethereum.getBlockchain().getBlockByNumber(blockNumber).getStateRoot());
|
||||||
|
}
|
||||||
|
|
||||||
|
BigInteger nonce = BigInteger.ZERO;
|
||||||
|
|
||||||
|
AccountState accountState = ethereum.getRepository().getAccountState(address);
|
||||||
|
if (accountState != null)
|
||||||
|
nonce = accountState.getNonce();
|
||||||
|
|
||||||
|
if (blockNumber == -1) {
|
||||||
|
synchronized (ethereum.getBlockchain().getPendingTransactions()) {
|
||||||
|
for (Transaction tx : ethereum.getBlockchain().getPendingTransactions()) {
|
||||||
|
if (Arrays.equals(address, tx.getSender())) {
|
||||||
|
nonce.add(BigInteger.ONE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (blockNumber >= 0) {
|
||||||
|
ethereum.getRepository().syncToRoot(root);
|
||||||
|
}
|
||||||
|
|
||||||
|
String tmp = "0x" + nonce.toString(16);
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,29 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.spongycastle.util.encoders.Hex;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
public class eth_getUncleCountByBlockHash extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_getUncleCountByBlockHash (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 1) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
byte[] hash = jsToAddress((String)params.get(0));
|
||||||
|
String tmp = "0x" + Integer.toHexString(ethereum.getBlockchain().getBlockByHash(hash).getUncleList().size());
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,44 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Not sure if pending transactions can have uncle.
|
||||||
|
TODO: ask Roman about this
|
||||||
|
*/
|
||||||
|
public class eth_getUncleCountByBlockNumber extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_getUncleCountByBlockNumber (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 1) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
String height = (String)params.get(1);
|
||||||
|
|
||||||
|
long blockNumber = getBlockNumber(height);
|
||||||
|
if (blockNumber == -1)
|
||||||
|
blockNumber = ethereum.getBlockchain().getBestBlock().getNumber();
|
||||||
|
|
||||||
|
int count = 0;
|
||||||
|
if (blockNumber == -2) {
|
||||||
|
count = 0;
|
||||||
|
} else {
|
||||||
|
count = ethereum.getBlockchain().getBlockByNumber(blockNumber).getUncleList().size();
|
||||||
|
}
|
||||||
|
|
||||||
|
String tmp = "0x" + Integer.toHexString(count);
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,24 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
|
||||||
|
/*
|
||||||
|
TODO: right now -core not have "finished" mining architecture so not have hashrate
|
||||||
|
*/
|
||||||
|
public class eth_hashrate extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_hashrate (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
String tmp = "0x" + Integer.toHexString(0);
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,24 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
|
||||||
|
/*
|
||||||
|
TODO: right now -core not auto start mining and also not have marker to identify if it's happening
|
||||||
|
*/
|
||||||
|
public class eth_mining extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_mining (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
Boolean tmp = false;
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,22 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.ethereum.net.eth.EthHandler;
|
||||||
|
|
||||||
|
public class eth_protocolVersion extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_protocolVersion (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
String tmp = Byte.toString(EthHandler.VERSION);
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,108 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import net.minidev.json.JSONObject;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.core.Account;
|
||||||
|
import org.ethereum.core.Transaction;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.spongycastle.util.encoders.Hex;
|
||||||
|
import java.math.BigInteger;
|
||||||
|
import java.util.Arrays;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.concurrent.TimeUnit;
|
||||||
|
import static org.ethereum.core.Denomination.SZABO;
|
||||||
|
import static org.ethereum.config.SystemProperties.CONFIG;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Not sure if we must call submitTransaction from here but logically to do it. Also not clear how created transaction added to pending and to "from" account pending (in test - it didn't)
|
||||||
|
TODO: get advice from Roman. By spec if created transaction (empty data param) - result must be 20 bytes hash, but I got 32 bytes for both contract and transaction create.
|
||||||
|
*/
|
||||||
|
public class eth_sendTransaction extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_sendTransaction (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 1) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
JSONObject obj = (JSONObject)params.get(0);
|
||||||
|
if (!obj.containsKey("from") || (!obj.containsKey("to") && !obj.containsKey("data"))) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
}
|
||||||
|
|
||||||
|
byte[] from = jsToAddress((String)obj.get("from"));
|
||||||
|
Account acc = null;
|
||||||
|
for (Account ac : ethereum.getWallet().getAccountCollection()) {
|
||||||
|
if (Arrays.equals(ac.getAddress(), from)) {
|
||||||
|
acc = ac;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (acc == null) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INTERNAL_ERROR, req.getID());
|
||||||
|
}
|
||||||
|
|
||||||
|
byte[] senderPrivKey = acc.getEcKey().getPrivKeyBytes();
|
||||||
|
|
||||||
|
// default - from ethereumj-studio
|
||||||
|
byte[] to = null;
|
||||||
|
if (obj.containsKey("to") && !((String)obj.get("to")).equals("")) {
|
||||||
|
to = jsToAddress((String) obj.get("to"));
|
||||||
|
}
|
||||||
|
|
||||||
|
// default - from ethereumj-studio
|
||||||
|
BigInteger gasPrice = SZABO.value().multiply(BigInteger.TEN);
|
||||||
|
if (obj.containsKey("gasPrice") && !((String)obj.get("gasPrice")).equals("")) {
|
||||||
|
gasPrice = jsToBigInteger((String) obj.get("gasPrice"));
|
||||||
|
}
|
||||||
|
|
||||||
|
// default - from cpp-ethereum
|
||||||
|
BigInteger gas = acc.getBalance().divide(gasPrice);
|
||||||
|
BigInteger gasBBLimit = new BigInteger(Long.toString(ethereum.getBlockchain().getBestBlock().getGasLimit() / 5));
|
||||||
|
if (gasBBLimit.compareTo(gas) < 0)
|
||||||
|
gas = gasBBLimit;
|
||||||
|
if (obj.containsKey("gas") && !((String)obj.get("gas")).equals("")) {
|
||||||
|
gas = jsToBigInteger((String) obj.get("gas"));
|
||||||
|
}
|
||||||
|
|
||||||
|
// default - from ethereumj-studio
|
||||||
|
BigInteger value = new BigInteger("1000");
|
||||||
|
if (obj.containsKey("value") && !((String)obj.get("value")).equals("")) {
|
||||||
|
value = jsToBigInteger((String) obj.get("value"));
|
||||||
|
}
|
||||||
|
|
||||||
|
// default - from ethereumj-studio
|
||||||
|
BigInteger nonce = ethereum.getRepository().getNonce(acc.getAddress());
|
||||||
|
if (obj.containsKey("nonce") && !((String)obj.get("nonce")).equals("")) {
|
||||||
|
nonce = jsToBigInteger((String) obj.get("nonce"));
|
||||||
|
}
|
||||||
|
|
||||||
|
// default - from ethereumj-studio
|
||||||
|
byte[] data = new byte[]{};
|
||||||
|
if (obj.containsKey("data") && !((String)obj.get("data")).equals("")) {
|
||||||
|
data = jsToAddress((String) obj.get("data"));
|
||||||
|
}
|
||||||
|
|
||||||
|
Transaction tx = ethereum.createTransaction(nonce, gasPrice, gas, to, value, data);
|
||||||
|
|
||||||
|
tx.sign(senderPrivKey);
|
||||||
|
|
||||||
|
try {
|
||||||
|
ethereum.submitTransaction(tx).get(CONFIG.transactionApproveTimeout(), TimeUnit.SECONDS);
|
||||||
|
} catch (Exception e) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INTERNAL_ERROR, req.getID());
|
||||||
|
}
|
||||||
|
|
||||||
|
String tmp = "0x" + Hex.toHexString(tx.getHash());
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,53 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.core.Account;
|
||||||
|
import org.ethereum.crypto.ECKey;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.spongycastle.util.encoders.Hex;
|
||||||
|
import java.util.Arrays;
|
||||||
|
import java.util.List;
|
||||||
|
import static org.ethereum.util.ByteUtil.bigIntegerToBytes;
|
||||||
|
|
||||||
|
|
||||||
|
public class eth_sign extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public eth_sign (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 2) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
byte[] address = jsToAddress((String) params.get(0));
|
||||||
|
byte[] data = jsToAddress((String) params.get(1));
|
||||||
|
String out = null;
|
||||||
|
|
||||||
|
for (Account ac : ethereum.getWallet().getAccountCollection()) {
|
||||||
|
if (Arrays.equals(ac.getAddress(), address)) {
|
||||||
|
ECKey.ECDSASignature sig = ac.getEcKey().doSign(data);
|
||||||
|
byte[] sigData = new byte[65];
|
||||||
|
sigData[0] = sig.v;
|
||||||
|
System.arraycopy(bigIntegerToBytes(sig.r, 32), 0, sigData, 1, 32);
|
||||||
|
System.arraycopy(bigIntegerToBytes(sig.s, 32), 0, sigData, 33, 32);
|
||||||
|
out = Hex.toHexString(sigData);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (out == null) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INTERNAL_ERROR, req.getID());
|
||||||
|
}
|
||||||
|
|
||||||
|
String tmp = "0x" + out;
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,24 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
|
||||||
|
/*
|
||||||
|
TODO: right now -core not mark fact of start listening, it do it automatically and only send Listening trace "string" message.
|
||||||
|
*/
|
||||||
|
public class net_listening extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public net_listening (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
Boolean tmp = true;
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,31 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.ethereum.net.peerdiscovery.PeerInfo;
|
||||||
|
import java.util.Set;
|
||||||
|
|
||||||
|
public class net_peerCount extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public net_peerCount (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
int pc = 0;
|
||||||
|
final Set<PeerInfo> peers = ethereum.getPeers();
|
||||||
|
synchronized (peers) {
|
||||||
|
for (PeerInfo peer : peers) {
|
||||||
|
if (peer.isOnline())
|
||||||
|
pc++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
String tmp = "0x" + Integer.toHexString(pc);
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,23 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
|
||||||
|
/*
|
||||||
|
TODO: request go version how this must be identified. Cpp version just return "".
|
||||||
|
*/
|
||||||
|
public class net_version extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public net_version (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
String tmp = "";
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
|
@ -0,0 +1,23 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.config.SystemProperties;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.ethereum.util.Utils;
|
||||||
|
|
||||||
|
public class web3_clientVersion extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public web3_clientVersion (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
String tmp = "ethereumj/v" + SystemProperties.CONFIG.projectVersion() + "/android/java" + Utils.JAVA_VERSION;
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,32 @@
|
||||||
|
package org.ethereum.android.jsonrpc.method;
|
||||||
|
|
||||||
|
import com.thetransactioncompany.jsonrpc2.*;
|
||||||
|
import com.thetransactioncompany.jsonrpc2.server.*;
|
||||||
|
import org.ethereum.android.jsonrpc.JsonRpcServerMethod;
|
||||||
|
import org.ethereum.crypto.SHA3Helper;
|
||||||
|
import org.ethereum.facade.Ethereum;
|
||||||
|
import org.spongycastle.util.encoders.Hex;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
|
||||||
|
public class web3_sha3 extends JsonRpcServerMethod {
|
||||||
|
|
||||||
|
public web3_sha3 (Ethereum ethereum) {
|
||||||
|
super(ethereum);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JSONRPC2Response worker(JSONRPC2Request req, MessageContext ctx) {
|
||||||
|
|
||||||
|
List<Object> params = req.getPositionalParams();
|
||||||
|
if (params.size() != 1) {
|
||||||
|
return new JSONRPC2Response(JSONRPC2Error.INVALID_PARAMS, req.getID());
|
||||||
|
} else {
|
||||||
|
byte[] data = jsToAddress((String)params.get(0));
|
||||||
|
String tmp = "0x" + Hex.toHexString(SHA3Helper.sha3(data));
|
||||||
|
JSONRPC2Response res = new JSONRPC2Response(tmp, req.getID());
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue