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656 lines
21 KiB
656 lines
21 KiB
//
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// Created by artem on 24.01.18.
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//
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#include "etomiclib.h"
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#include "etomiccurl.h"
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#include <iostream>
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#include <cpp-ethereum/libethcore/Common.h>
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#include <cpp-ethereum/libethcore/CommonJS.h>
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#include <cpp-ethereum/libethcore/TransactionBase.h>
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#include <inttypes.h>
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using namespace dev;
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using namespace dev::eth;
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char *stringStreamToChar(std::stringstream& ss)
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{
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const std::string tmp = ss.str();
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auto result = (char*)malloc(strlen(tmp.c_str()) + 1);
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strcpy(result, tmp.c_str());
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return result;
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}
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TransactionSkeleton txDataToSkeleton(BasicTxData txData)
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{
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TransactionSkeleton tx;
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tx.from = jsToAddress(txData.from);
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tx.to = jsToAddress(txData.to);
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tx.value = jsToU256(txData.amount);
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tx.gas = 200000;
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tx.gasPrice = getGasPriceFromStation() * boost::multiprecision::pow(u256(10), 9);
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tx.nonce = getNonce(txData.from);
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return tx;
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}
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char *signTx(TransactionSkeleton& tx, char* secret)
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{
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Secret& secretKey = *(new Secret(secret));
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auto baseTx = new TransactionBase(tx, secretKey);
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RLPStream& rlpStream = *(new RLPStream());
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baseTx->streamRLP(rlpStream);
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std::stringstream& ss = *(new std::stringstream);
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ss << rlpStream.out();
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return stringStreamToChar(ss);
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}
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char *approveErc20(ApproveErc20Input input)
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{
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TransactionSkeleton tx;
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tx.from = jsToAddress(input.owner);
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tx.to = jsToAddress(input.tokenAddress);
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tx.value = 0;
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tx.gas = 300000;
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tx.gasPrice = getGasPriceFromStation() * boost::multiprecision::pow(u256(10), 9);
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tx.nonce = getNonce(input.owner);
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std::stringstream ss;
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ss << "0x095ea7b3"
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.spender))
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<< toHex(toBigEndian(jsToU256(input.amount)));
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, input.secret);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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std::stringstream aliceSendsEthPaymentData(AliceSendsEthPaymentInput input)
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{
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std::stringstream ss;
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ss << "0x47c7b6e2"
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<< toHex(jsToBytes(input.dealId))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.bobAddress))
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<< toHex(jsToBytes(input.aliceHash))
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<< "000000000000000000000000"
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<< toHex(jsToBytes(input.bobHash))
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<< "000000000000000000000000";
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return ss;
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}
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char* aliceSendsEthPayment(AliceSendsEthPaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss = aliceSendsEthPaymentData(input);
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tx.data = jsToBytes(ss.str());
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char *rawTx = signTx(tx, txData.secretKey);
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char *result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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uint8_t verifyAliceEthPaymentData(AliceSendsEthPaymentInput input, char *data)
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{
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std::stringstream ss = aliceSendsEthPaymentData(input);
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if (strcmp(ss.str().c_str(), data) != 0) {
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printf("Alice ETH payment data %s does not match expected %s\n", data, ss.str().c_str());
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return 0;
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}
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return 1;
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}
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std::stringstream aliceSendsErc20PaymentData(AliceSendsErc20PaymentInput input)
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{
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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u256 amount = jsToU256(input.amount);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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std::stringstream ss;
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ss << "0x184db3bf"
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<< toHex(jsToBytes(input.dealId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.bobAddress))
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<< toHex(jsToBytes(input.aliceHash))
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<< "000000000000000000000000"
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<< toHex(jsToBytes(input.bobHash))
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<< "000000000000000000000000"
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.tokenAddress));
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return ss;
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}
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char* aliceSendsErc20Payment(AliceSendsErc20PaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss = aliceSendsErc20PaymentData(input);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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uint8_t verifyAliceErc20PaymentData(AliceSendsErc20PaymentInput input, char *data)
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{
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std::stringstream ss = aliceSendsErc20PaymentData(input);
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if (strcmp(ss.str().c_str(), data) != 0) {
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printf("Alice ERC20 payment data %s is not equal to expected %s\n", data, ss.str().c_str());
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return 0;
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}
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return 1;
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}
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char* aliceReclaimsAlicePayment(AliceReclaimsAlicePaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss;
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u256 amount = jsToU256(input.amount);
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dev::Address tokenAddress = jsToAddress(input.tokenAddress);
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if (tokenAddress != ZeroAddress) {
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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}
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ss << "0x8b9a167a"
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<< toHex(jsToBytes(input.dealId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(tokenAddress)
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.bobAddress))
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<< toHex(jsToBytes(input.aliceHash))
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<< "000000000000000000000000"
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<< "00000000000000000000000000000000000000000000000000000000000000c0"
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<< "0000000000000000000000000000000000000000000000000000000000000020"
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<< toHex(jsToBytes(input.bobSecret));
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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char* bobSpendsAlicePayment(BobSpendsAlicePaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss;
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u256 amount = jsToU256(input.amount);
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dev::Address tokenAddress = jsToAddress(input.tokenAddress);
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if (tokenAddress != ZeroAddress) {
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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}
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ss << "0x392ec66b"
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<< toHex(jsToBytes(input.dealId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(tokenAddress)
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< toHex(jsToBytes(input.bobHash))
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<< "000000000000000000000000"
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<< "00000000000000000000000000000000000000000000000000000000000000c0"
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<< "0000000000000000000000000000000000000000000000000000000000000020"
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<< toHex(jsToBytes(input.aliceSecret));
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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std::stringstream bobSendsEthDepositData(BobSendsEthDepositInput input)
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{
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u256 lockTime = input.lockTime;
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std::stringstream ss;
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ss << "0xdd23795f"
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<< toHex(jsToBytes(input.depositId))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< toHex(jsToBytes(input.bobHash))
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<< "000000000000000000000000"
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<< toHex(toBigEndian(lockTime));
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return ss;
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}
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char* bobSendsEthDeposit(BobSendsEthDepositInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss = bobSendsEthDepositData(input);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTx(rawTx);
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free(rawTx);
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return result;
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}
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uint8_t verifyBobEthDepositData(BobSendsEthDepositInput input, char *data)
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{
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std::stringstream ss = bobSendsEthDepositData(input);
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if (strcmp(ss.str().c_str(), data) != 0) {
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printf("Bob deposit data %s != expected %s\n", data, ss.str().c_str());
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return 0;
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}
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return 1;
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}
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std::stringstream bobSendsErc20DepositData(BobSendsErc20DepositInput input)
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{
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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u256 amount = jsToU256(input.amount);
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u256 lockTime = input.lockTime;
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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std::stringstream ss;
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ss << "0x5d567259"
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<< toHex(jsToBytes(input.depositId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< toHex(jsToBytes(input.bobHash))
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<< "000000000000000000000000"
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.tokenAddress))
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<< toHex(toBigEndian(lockTime));
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return ss;
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}
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char* bobSendsErc20Deposit(BobSendsErc20DepositInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss = bobSendsErc20DepositData(input);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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uint8_t verifyBobErc20DepositData(BobSendsErc20DepositInput input, char *data)
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{
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std::stringstream ss = bobSendsErc20DepositData(input);
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if (strcmp(ss.str().c_str(), data) != 0) {
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printf("Bob deposit data %s != expected %s\n", data, ss.str().c_str());
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return 0;
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}
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return 1;
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}
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char* bobRefundsDeposit(BobRefundsDepositInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss;
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u256 amount = jsToU256(input.amount);
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dev::Address tokenAddress = jsToAddress(input.tokenAddress);
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if (tokenAddress != ZeroAddress) {
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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}
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ss << "0x1f7a72f7"
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<< toHex(jsToBytes(input.depositId))
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<< toHex(toBigEndian(amount))
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<< toHex(jsToBytes(input.bobSecret))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< "000000000000000000000000"
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<< toHex(tokenAddress);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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char* aliceClaimsBobDeposit(AliceClaimsBobDepositInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss;
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u256 amount = jsToU256(input.amount);
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dev::Address tokenAddress = jsToAddress(input.tokenAddress);
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if (tokenAddress != ZeroAddress) {
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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}
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ss << "0x4b915a68"
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<< toHex(jsToBytes(input.depositId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.bobAddress))
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<< "000000000000000000000000"
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<< toHex(tokenAddress)
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<< toHex(jsToBytes(input.bobHash))
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<< "000000000000000000000000";
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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std::stringstream bobSendsEthPaymentData(BobSendsEthPaymentInput input)
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{
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u256 lockTime = input.lockTime;
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std::stringstream ss;
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ss << "0x5ab30d95"
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<< toHex(jsToBytes(input.paymentId))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< toHex(jsToBytes(input.aliceHash))
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<< "000000000000000000000000"
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<< toHex(toBigEndian(lockTime));
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return ss;
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}
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char* bobSendsEthPayment(BobSendsEthPaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss = bobSendsEthPaymentData(input);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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uint8_t verifyBobEthPaymentData(BobSendsEthPaymentInput input, char *data)
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{
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std::stringstream ss = bobSendsEthPaymentData(input);
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if (strcmp(ss.str().c_str(), data) != 0) {
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printf("Bob payment data %s != expected %s\n", data, ss.str().c_str());
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return 0;
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}
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return 1;
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}
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std::stringstream bobSendsErc20PaymentData(BobSendsErc20PaymentInput input)
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{
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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u256 amount = jsToU256(input.amount);
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u256 lockTime = input.lockTime;
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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std::stringstream ss;
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ss << "0xb8a15b1d"
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<< toHex(jsToBytes(input.paymentId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< toHex(jsToBytes(input.aliceHash))
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<< "000000000000000000000000"
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.tokenAddress))
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<< toHex(toBigEndian(lockTime));
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return ss;
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}
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char* bobSendsErc20Payment(BobSendsErc20PaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss = bobSendsErc20PaymentData(input);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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uint8_t verifyBobErc20PaymentData(BobSendsErc20PaymentInput input, char *data)
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{
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std::stringstream ss = bobSendsErc20PaymentData(input);
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if (strcmp(ss.str().c_str(), data) != 0) {
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printf("Bob payment data %s != expected %s\n", data, ss.str().c_str());
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return 0;
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}
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return 1;
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}
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char* bobReclaimsBobPayment(BobReclaimsBobPaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss;
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u256 amount = jsToU256(input.amount);
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dev::Address tokenAddress = jsToAddress(input.tokenAddress);
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if (tokenAddress != ZeroAddress) {
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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}
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ss << "0xe45ef4ad"
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<< toHex(jsToBytes(input.paymentId))
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<< toHex(toBigEndian(amount))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.aliceAddress))
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<< "000000000000000000000000"
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<< toHex(tokenAddress)
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<< toHex(jsToBytes(input.aliceHash))
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<< "000000000000000000000000";
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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char* aliceSpendsBobPayment(AliceSpendsBobPaymentInput input, BasicTxData txData)
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{
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TransactionSkeleton tx = txDataToSkeleton(txData);
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std::stringstream ss;
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u256 amount = jsToU256(input.amount);
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dev::Address tokenAddress = jsToAddress(input.tokenAddress);
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if (tokenAddress != ZeroAddress) {
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uint8_t decimals = getErc20Decimals(input.tokenAddress);
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if (decimals < 18) {
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amount /= boost::multiprecision::pow(u256(10), 18 - decimals);
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}
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}
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ss << "0x113ee583"
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<< toHex(jsToBytes(input.paymentId))
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<< toHex(toBigEndian(amount))
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<< toHex(jsToBytes(input.aliceSecret))
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<< "000000000000000000000000"
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<< toHex(jsToAddress(input.bobAddress))
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<< "000000000000000000000000"
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<< toHex(tokenAddress);
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tx.data = jsToBytes(ss.str());
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char* rawTx = signTx(tx, txData.secretKey);
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char* result = sendRawTxWaitConfirm(rawTx);
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free(rawTx);
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return result;
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}
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|
char* privKey2Addr(char* privKey)
|
|
{
|
|
Secret& secretKey = *(new Secret(privKey));
|
|
std::stringstream& ss = *(new std::stringstream);
|
|
ss << "0x" << toAddress(secretKey);
|
|
return stringStreamToChar(ss);
|
|
};
|
|
|
|
char* pubKey2Addr(char* pubKey)
|
|
{
|
|
Public& publicKey = *(new Public(pubKey));
|
|
std::stringstream& ss = *(new std::stringstream);
|
|
ss << "0x" << toAddress(publicKey);
|
|
return stringStreamToChar(ss);
|
|
};
|
|
|
|
char* getPubKeyFromPriv(char* privKey)
|
|
{
|
|
Public publicKey = toPublic(*(new Secret(privKey)));
|
|
std::stringstream& ss = *(new std::stringstream);
|
|
ss << "0x" << publicKey;
|
|
return stringStreamToChar(ss);
|
|
}
|
|
|
|
uint64_t getEthBalance(char* address)
|
|
{
|
|
char* hexBalance = getEthBalanceRequest(address);
|
|
// convert wei to satoshi
|
|
u256 balance = jsToU256(hexBalance) / boost::multiprecision::pow(u256(10), 10);
|
|
free(hexBalance);
|
|
return static_cast<uint64_t>(balance);
|
|
}
|
|
|
|
uint64_t getErc20BalanceSatoshi(char *address, char *tokenAddress)
|
|
{
|
|
std::stringstream ss;
|
|
ss << "0x70a08231"
|
|
<< "000000000000000000000000"
|
|
<< toHex(jsToAddress(address));
|
|
std::stringstream& resultStream = *(new std::stringstream);
|
|
char* hexBalance = ethCall(tokenAddress, ss.str().c_str());
|
|
// convert wei to satoshi
|
|
uint8_t decimals = getErc20Decimals(tokenAddress);
|
|
u256 balance = jsToU256(hexBalance);
|
|
if (decimals < 18) {
|
|
balance *= boost::multiprecision::pow(u256(10), 18 - decimals);
|
|
}
|
|
balance /= boost::multiprecision::pow(u256(10), 10);
|
|
free(hexBalance);
|
|
return static_cast<uint64_t>(balance);
|
|
}
|
|
|
|
char *getErc20BalanceHexWei(char *address, char *tokenAddress)
|
|
{
|
|
std::stringstream ss;
|
|
ss << "0x70a08231"
|
|
<< "000000000000000000000000"
|
|
<< toHex(jsToAddress(address));
|
|
char *hexBalance = ethCall(tokenAddress, ss.str().c_str());
|
|
return hexBalance;
|
|
}
|
|
|
|
uint64_t getErc20Allowance(char *owner, char *spender, char *tokenAddress)
|
|
{
|
|
std::stringstream ss;
|
|
ss << "0xdd62ed3e"
|
|
<< "000000000000000000000000"
|
|
<< toHex(jsToAddress(owner))
|
|
<< "000000000000000000000000"
|
|
<< toHex(jsToAddress(spender));
|
|
char* hexAllowance = ethCall(tokenAddress, ss.str().c_str());
|
|
uint8_t decimals = getErc20Decimals(tokenAddress);
|
|
u256 allowance = jsToU256(hexAllowance);
|
|
if (decimals < 18) {
|
|
allowance *= boost::multiprecision::pow(u256(10), 18 - decimals);
|
|
}
|
|
// convert wei to satoshi
|
|
allowance /= boost::multiprecision::pow(u256(10), 10);
|
|
free(hexAllowance);
|
|
return static_cast<uint64_t>(allowance);
|
|
}
|
|
|
|
uint8_t getErc20Decimals(char *tokenAddress)
|
|
{
|
|
char* hexDecimals = ethCall(tokenAddress, "0x313ce567");
|
|
auto decimals = (uint8_t) strtol(hexDecimals, NULL, 0);
|
|
free(hexDecimals);
|
|
return decimals;
|
|
}
|
|
|
|
void uint8arrayToHex(char *dest, uint8_t *input, int len)
|
|
{
|
|
strcpy(dest, "0x");
|
|
for (int i = 0; i < len; i++)
|
|
{
|
|
sprintf(dest + (i + 1) * 2, "%02x", input[i]);
|
|
}
|
|
dest[(len + 1) * 2] = '\0';
|
|
}
|
|
|
|
void satoshisToWei(char *dest, uint64_t input)
|
|
{
|
|
sprintf(dest, "%" PRIu64, input);
|
|
strcat(dest, "0000000000");
|
|
}
|
|
|
|
uint64_t weiToSatoshi(char *wei)
|
|
{
|
|
u256 satoshi = jsToU256(wei) / boost::multiprecision::pow(u256(10), 10);
|
|
return static_cast<uint64_t>(satoshi);
|
|
}
|
|
|
|
char *sendEth(char *to, char *amount, char *privKey, uint8_t waitConfirm)
|
|
{
|
|
TransactionSkeleton tx;
|
|
char *from = privKey2Addr(privKey), *result;
|
|
tx.from = jsToAddress(from);
|
|
tx.to = jsToAddress(to);
|
|
tx.value = jsToU256(amount);
|
|
tx.gas = 21000;
|
|
tx.gasPrice = getGasPriceFromStation() * boost::multiprecision::pow(u256(10), 9);
|
|
tx.nonce = getNonce(from);
|
|
free(from);
|
|
|
|
char *rawTx = signTx(tx, privKey);
|
|
if (waitConfirm == 0) {
|
|
result = sendRawTx(rawTx);
|
|
} else {
|
|
result = sendRawTxWaitConfirm(rawTx);
|
|
}
|
|
free(rawTx);
|
|
return result;
|
|
}
|
|
|
|
std::stringstream getErc20TransferData(char *tokenAddress, char *to, char *amount)
|
|
{
|
|
u256 amountWei = jsToU256(amount);
|
|
uint8_t decimals = getErc20Decimals(tokenAddress);
|
|
if (decimals < 18) {
|
|
amountWei /= boost::multiprecision::pow(u256(10), 18 - decimals);
|
|
}
|
|
// convert wei to satoshi
|
|
std::stringstream ss;
|
|
ss << "0xa9059cbb"
|
|
<< "000000000000000000000000"
|
|
<< toHex(jsToAddress(to))
|
|
<< toHex(toBigEndian(amountWei));
|
|
return ss;
|
|
}
|
|
|
|
char *sendErc20(char *tokenAddress, char *to, char *amount, char *privKey, uint8_t waitConfirm)
|
|
{
|
|
TransactionSkeleton tx;
|
|
char *from = privKey2Addr(privKey), *result;
|
|
tx.from = jsToAddress(from);
|
|
tx.to = jsToAddress(tokenAddress);
|
|
tx.value = 0;
|
|
tx.gas = 60000;
|
|
tx.gasPrice = getGasPriceFromStation() * boost::multiprecision::pow(u256(10), 9);
|
|
tx.nonce = getNonce(from);
|
|
free(from);
|
|
|
|
std::stringstream ss = getErc20TransferData(tokenAddress, to, amount);
|
|
tx.data = jsToBytes(ss.str());
|
|
|
|
char *rawTx = signTx(tx, privKey);
|
|
if (waitConfirm == 0) {
|
|
result = sendRawTx(rawTx);
|
|
} else {
|
|
result = sendRawTxWaitConfirm(rawTx);
|
|
}
|
|
free(rawTx);
|
|
return result;
|
|
}
|
|
|
|
uint8_t verifyAliceErc20FeeData(char* tokenAddress, char *to, char *amount, char *data)
|
|
{
|
|
std::stringstream ss = getErc20TransferData(tokenAddress, to, amount);
|
|
if (strcmp(ss.str().c_str(), data) != 0) {
|
|
printf("Alice ERC20 fee data %s is not equal to expected %s\n", data, ss.str().c_str());
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|