688 lines
22 KiB
C++
688 lines
22 KiB
C++
// Copyright (c) 2011-2015 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "INodeStubs.h"
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#include "CryptoNoteCore/CryptoNoteFormatUtils.h"
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#include "CryptoNoteCore/CryptoNoteTools.h"
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#include "CryptoNoteCore/TransactionApi.h"
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#include "Wallet/WalletErrors.h"
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#include <functional>
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#include <thread>
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#include <iterator>
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#include <cassert>
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#include <unordered_set>
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#include <system_error>
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#include "crypto/crypto.h"
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#include "BlockchainExplorer/BlockchainExplorerDataBuilder.h"
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using namespace CryptoNote;
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using namespace Common;
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namespace {
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class ContextCounterHolder {
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public:
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ContextCounterHolder(WalletAsyncContextCounter& shutdowner) : m_shutdowner(shutdowner) {}
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~ContextCounterHolder() { m_shutdowner.delAsyncContext(); }
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private:
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WalletAsyncContextCounter& m_shutdowner;
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};
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}
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void INodeDummyStub::updateObservers() {
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observerManager.notify(&INodeObserver::lastKnownBlockHeightUpdated, getLastKnownBlockHeight());
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}
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bool INodeDummyStub::addObserver(INodeObserver* observer) {
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return observerManager.add(observer);
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}
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bool INodeDummyStub::removeObserver(INodeObserver* observer) {
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return observerManager.remove(observer);
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}
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void INodeTrivialRefreshStub::getNewBlocks(std::vector<Crypto::Hash>&& knownBlockIds, std::vector<block_complete_entry>& newBlocks, uint32_t& startHeight, const Callback& callback)
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{
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m_asyncCounter.addAsyncContext();
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std::unique_lock<std::mutex> lock(m_walletLock);
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auto blockchain = m_blockchainGenerator.getBlockchainCopy();
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lock.unlock();
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std::thread task(std::bind(&INodeTrivialRefreshStub::doGetNewBlocks, this, std::move(knownBlockIds), std::ref(newBlocks),
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std::ref(startHeight), std::move(blockchain), callback));
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task.detach();
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}
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void INodeTrivialRefreshStub::waitForAsyncContexts() {
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m_asyncCounter.waitAsyncContextsFinish();
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}
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void INodeTrivialRefreshStub::doGetNewBlocks(std::vector<Crypto::Hash> knownBlockIds, std::vector<block_complete_entry>& newBlocks,
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uint32_t& startHeight, std::vector<Block> blockchain, const Callback& callback)
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{
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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std::vector<Block>::iterator start = blockchain.end();
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for (const auto& id : knownBlockIds) {
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start = std::find_if(blockchain.begin(), blockchain.end(),
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[&id](Block& block) { return get_block_hash(block) == id; });
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if (start != blockchain.end())
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break;
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}
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if (start == blockchain.end()) {
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lock.unlock();
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callback(std::error_code());
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return;
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}
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m_lastHeight = static_cast<uint32_t>(std::distance(blockchain.begin(), start));
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startHeight = m_lastHeight;
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for (; m_lastHeight < blockchain.size(); ++m_lastHeight)
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{
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block_complete_entry e;
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e.block = asString(toBinaryArray(blockchain[m_lastHeight]));
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for (auto hash : blockchain[m_lastHeight].transactionHashes)
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{
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Transaction tx;
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if (!m_blockchainGenerator.getTransactionByHash(hash, tx))
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continue;
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e.txs.push_back(asString(toBinaryArray(tx)));
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}
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newBlocks.push_back(e);
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if (newBlocks.size() >= m_getMaxBlocks) {
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break;
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}
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}
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m_lastHeight = startHeight + static_cast<uint32_t>(newBlocks.size());
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// m_lastHeight = startHeight + blockchain.size() - 1;
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lock.unlock();
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::getTransactionOutsGlobalIndices(const Crypto::Hash& transactionHash, std::vector<uint32_t>& outsGlobalIndices, const Callback& callback)
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{
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m_asyncCounter.addAsyncContext();
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std::unique_lock<std::mutex> lock(m_walletLock);
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calls_getTransactionOutsGlobalIndices.push_back(transactionHash);
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std::thread task(&INodeTrivialRefreshStub::doGetTransactionOutsGlobalIndices, this, transactionHash, std::ref(outsGlobalIndices), callback);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetTransactionOutsGlobalIndices(const Crypto::Hash& transactionHash, std::vector<uint32_t>& outsGlobalIndices, const Callback& callback) {
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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bool success = m_blockchainGenerator.getTransactionGlobalIndexesByHash(transactionHash, outsGlobalIndices);
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lock.unlock();
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if (consumerTests) {
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outsGlobalIndices.clear();
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outsGlobalIndices.resize(20);
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getGlobalOutsFunctor(transactionHash, outsGlobalIndices);
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callback(std::error_code());
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} else {
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if (success) {
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callback(std::error_code());
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} else {
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callback(std::make_error_code(std::errc::invalid_argument));
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}
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}
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}
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void INodeTrivialRefreshStub::relayTransaction(const Transaction& transaction, const Callback& callback)
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{
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m_asyncCounter.addAsyncContext();
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std::thread task(&INodeTrivialRefreshStub::doRelayTransaction, this, transaction, callback);
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task.detach();
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}
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void INodeTrivialRefreshStub::doRelayTransaction(const Transaction& transaction, const Callback& callback)
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{
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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if (m_nextTxError)
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{
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m_nextTxError = false;
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lock.unlock();
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callback(make_error_code(error::INTERNAL_WALLET_ERROR));
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return;
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}
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if (m_nextTxToPool) {
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m_nextTxToPool = false;
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m_blockchainGenerator.putTxToPool(transaction);
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lock.unlock();
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callback(std::error_code());
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return;
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}
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m_blockchainGenerator.addTxToBlockchain(transaction);
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lock.unlock();
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::getRandomOutsByAmounts(std::vector<uint64_t>&& amounts, uint64_t outsCount, std::vector<COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount>& result, const Callback& callback)
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{
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m_asyncCounter.addAsyncContext();
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std::thread task(&INodeTrivialRefreshStub::doGetRandomOutsByAmounts, this, amounts, outsCount, std::ref(result), callback);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetRandomOutsByAmounts(std::vector<uint64_t> amounts, uint64_t outsCount, std::vector<COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount>& result, const Callback& callback)
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{
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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std::sort(amounts.begin(), amounts.end());
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for (uint64_t amount: amounts)
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{
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COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount out;
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out.amount = amount;
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uint64_t count = std::min(outsCount, m_maxMixin);
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for (uint32_t i = 0; i < count; ++i)
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{
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Crypto::PublicKey key;
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Crypto::SecretKey sk;
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generate_keys(key, sk);
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COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::out_entry e;
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e.global_amount_index = i;
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e.out_key = key;
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out.outs.push_back(e);
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}
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result.push_back(std::move(out));
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}
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lock.unlock();
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::queryBlocks(std::vector<Crypto::Hash>&& knownBlockIds, uint64_t timestamp,
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std::vector<BlockShortEntry>& newBlocks, uint32_t& startHeight, const Callback& callback) {
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auto resultHolder = std::make_shared<std::vector<block_complete_entry>>();
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getNewBlocks(std::move(knownBlockIds), *resultHolder, startHeight, [resultHolder, callback, &startHeight, &newBlocks](std::error_code ec)
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{
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if (ec) {
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callback(ec);
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return;
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}
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for (const auto& item : *resultHolder) {
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BlockShortEntry entry;
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if (!fromBinaryArray(entry.block, asBinaryArray(item.block))) {
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callback(std::make_error_code(std::errc::invalid_argument));
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return;
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}
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entry.hasBlock = true;
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entry.blockHash = get_block_hash(entry.block);
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for (const auto& txBlob: item.txs) {
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Transaction tx;
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if (!fromBinaryArray(tx, asBinaryArray(txBlob))) {
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callback(std::make_error_code(std::errc::invalid_argument));
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return;
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}
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TransactionShortInfo tsi;
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tsi.txId = getObjectHash(tx);
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tsi.txPrefix = tx;
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entry.txsShortInfo.push_back(std::move(tsi));
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}
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newBlocks.push_back(std::move(entry));
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}
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callback(ec);
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});
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}
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void INodeTrivialRefreshStub::startAlternativeChain(uint32_t height)
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{
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m_blockchainGenerator.cutBlockchain(height);
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m_lastHeight = height;
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}
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void INodeTrivialRefreshStub::setNextTransactionError()
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{
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m_nextTxError = true;
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}
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void INodeTrivialRefreshStub::setNextTransactionToPool() {
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m_nextTxToPool = true;
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}
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void INodeTrivialRefreshStub::cleanTransactionPool() {
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m_blockchainGenerator.clearTxPool();
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}
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void INodeTrivialRefreshStub::getPoolSymmetricDifference(std::vector<Crypto::Hash>&& known_pool_tx_ids, Crypto::Hash known_block_id, bool& is_bc_actual,
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std::vector<std::unique_ptr<ITransactionReader>>& new_txs, std::vector<Crypto::Hash>& deleted_tx_ids, const Callback& callback)
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{
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m_asyncCounter.addAsyncContext();
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std::thread task(
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[this, known_pool_tx_ids, known_block_id, &is_bc_actual, &new_txs, &deleted_tx_ids, callback] () mutable {
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this->doGetPoolSymmetricDifference(std::move(known_pool_tx_ids), known_block_id, is_bc_actual, new_txs, deleted_tx_ids, callback);
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}
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);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetPoolSymmetricDifference(std::vector<Crypto::Hash>&& known_pool_tx_ids, Crypto::Hash known_block_id, bool& is_bc_actual,
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std::vector<std::unique_ptr<ITransactionReader>>& new_txs, std::vector<Crypto::Hash>& deleted_tx_ids, const Callback& callback)
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{
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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std::vector<Transaction> txs;
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m_blockchainGenerator.getPoolSymmetricDifference(std::move(known_pool_tx_ids), known_block_id, is_bc_actual, txs, deleted_tx_ids);
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lock.unlock();
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std::error_code ec;
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try {
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for (const auto& tx: txs) {
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new_txs.push_back(createTransactionPrefix(tx));
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}
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} catch (std::system_error& ex) {
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ec = ex.code();
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} catch (std::exception&) {
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ec = make_error_code(std::errc::invalid_argument);
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}
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callback(ec);
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}
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void INodeTrivialRefreshStub::includeTransactionsFromPoolToBlock() {
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m_blockchainGenerator.putTxPoolToBlockchain();
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}
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INodeTrivialRefreshStub::~INodeTrivialRefreshStub() {
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m_asyncCounter.waitAsyncContextsFinish();
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}
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void INodeTrivialRefreshStub::setMaxMixinCount(uint64_t maxMixin) {
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m_maxMixin = maxMixin;
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}
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void INodeTrivialRefreshStub::getBlocks(const std::vector<uint32_t>& blockHeights, std::vector<std::vector<BlockDetails>>& blocks, const Callback& callback) {
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m_asyncCounter.addAsyncContext();
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std::thread task(
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std::bind(
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static_cast<
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void(INodeTrivialRefreshStub::*)(
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const std::vector<uint32_t>&,
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std::vector<std::vector<BlockDetails>>&,
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const Callback&
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)
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>(&INodeTrivialRefreshStub::doGetBlocks),
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this,
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std::cref(blockHeights),
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std::ref(blocks),
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callback
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)
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);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetBlocks(const std::vector<uint32_t>& blockHeights, std::vector<std::vector<BlockDetails>>& blocks, const Callback& callback) {
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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for (const uint32_t& height : blockHeights) {
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if (m_blockchainGenerator.getBlockchain().size() <= height) {
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lock.unlock();
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callback(std::error_code(EDOM, std::generic_category()));
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return;
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}
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BlockDetails b = BlockDetails();
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b.height = height;
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b.isOrphaned = false;
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Crypto::Hash hash = get_block_hash(m_blockchainGenerator.getBlockchain()[height]);
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b.hash = hash;
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if (!m_blockchainGenerator.getGeneratedTransactionsNumber(height, b.alreadyGeneratedTransactions)) {
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callback(std::error_code(EDOM, std::generic_category()));
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return;
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}
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std::vector<BlockDetails> v;
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v.push_back(b);
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blocks.push_back(v);
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}
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lock.unlock();
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::getBlocks(const std::vector<Crypto::Hash>& blockHashes, std::vector<BlockDetails>& blocks, const Callback& callback) {
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m_asyncCounter.addAsyncContext();
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std::thread task(
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std::bind(
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static_cast<
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void(INodeTrivialRefreshStub::*)(
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const std::vector<Crypto::Hash>&,
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std::vector<BlockDetails>&,
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const Callback&
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)
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>(&INodeTrivialRefreshStub::doGetBlocks),
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this,
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std::cref(blockHashes),
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std::ref(blocks),
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callback
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)
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);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetBlocks(const std::vector<Crypto::Hash>& blockHashes, std::vector<BlockDetails>& blocks, const Callback& callback) {
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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for (const Crypto::Hash& hash: blockHashes) {
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auto iter = std::find_if(
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m_blockchainGenerator.getBlockchain().begin(),
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m_blockchainGenerator.getBlockchain().end(),
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[&hash](const Block& block) -> bool {
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return hash == get_block_hash(block);
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}
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);
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if (iter == m_blockchainGenerator.getBlockchain().end()) {
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lock.unlock();
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callback(std::error_code(EDOM, std::generic_category()));
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return;
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}
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BlockDetails b = BlockDetails();
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Crypto::Hash actualHash = get_block_hash(*iter);
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b.hash = actualHash;
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b.isOrphaned = false;
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blocks.push_back(b);
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}
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lock.unlock();
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::getBlocks(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t blocksNumberLimit, std::vector<BlockDetails>& blocks, uint32_t& blocksNumberWithinTimestamps, const Callback& callback) {
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m_asyncCounter.addAsyncContext();
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std::thread task(
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std::bind(
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static_cast<
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void(INodeTrivialRefreshStub::*)(
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uint64_t,
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uint64_t,
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uint32_t,
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std::vector<BlockDetails>&,
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uint32_t&,
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const Callback&
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)
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>(&INodeTrivialRefreshStub::doGetBlocks),
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this,
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timestampBegin,
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timestampEnd,
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blocksNumberLimit,
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std::ref(blocks),
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std::ref(blocksNumberWithinTimestamps),
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callback
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)
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);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetBlocks(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t blocksNumberLimit, std::vector<BlockDetails>& blocks, uint32_t& blocksNumberWithinTimestamps, const Callback& callback) {
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ContextCounterHolder counterHolder(m_asyncCounter);
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std::unique_lock<std::mutex> lock(m_walletLock);
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std::vector<Crypto::Hash> blockHashes;
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if (!m_blockchainGenerator.getBlockIdsByTimestamp(timestampBegin, timestampEnd, blocksNumberLimit, blockHashes, blocksNumberWithinTimestamps)) {
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callback(std::error_code(EDOM, std::generic_category()));
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return;
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}
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for (const Crypto::Hash& hash: blockHashes) {
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auto iter = std::find_if(
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m_blockchainGenerator.getBlockchain().begin(),
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m_blockchainGenerator.getBlockchain().end(),
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[&hash](const Block& block) -> bool {
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return hash == get_block_hash(block);
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}
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);
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if (iter == m_blockchainGenerator.getBlockchain().end()) {
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callback(std::error_code(EDOM, std::generic_category()));
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return;
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}
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BlockDetails b = BlockDetails();
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Crypto::Hash actualHash = get_block_hash(*iter);
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b.hash = actualHash;
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b.isOrphaned = false;
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b.timestamp = iter->timestamp;
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blocks.push_back(b);
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}
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::getTransactions(const std::vector<Crypto::Hash>& transactionHashes, std::vector<TransactionDetails>& transactions, const Callback& callback) {
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m_asyncCounter.addAsyncContext();
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std::thread task(
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std::bind(
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static_cast<
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void(INodeTrivialRefreshStub::*)(
|
|
const std::vector<Crypto::Hash>&,
|
|
std::vector<TransactionDetails>&,
|
|
const Callback&
|
|
)
|
|
>(&INodeTrivialRefreshStub::doGetTransactions),
|
|
this,
|
|
std::cref(transactionHashes),
|
|
std::ref(transactions),
|
|
callback
|
|
)
|
|
);
|
|
task.detach();
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::doGetTransactions(const std::vector<Crypto::Hash>& transactionHashes, std::vector<TransactionDetails>& transactions, const Callback& callback) {
|
|
ContextCounterHolder counterHolder(m_asyncCounter);
|
|
std::unique_lock<std::mutex> lock(m_walletLock);
|
|
|
|
for (const Crypto::Hash& hash : transactionHashes) {
|
|
Transaction tx;
|
|
TransactionDetails txDetails = TransactionDetails();
|
|
if (m_blockchainGenerator.getTransactionByHash(hash, tx, false)) {
|
|
Crypto::Hash actualHash = getObjectHash(tx);
|
|
txDetails.hash = actualHash;
|
|
txDetails.inBlockchain = true;
|
|
} else if (m_blockchainGenerator.getTransactionByHash(hash, tx, true)) {
|
|
Crypto::Hash actualHash = getObjectHash(tx);
|
|
txDetails.hash = actualHash;
|
|
txDetails.inBlockchain = false;
|
|
} else {
|
|
lock.unlock();
|
|
callback(std::error_code(EDOM, std::generic_category()));
|
|
return;
|
|
}
|
|
|
|
transactions.push_back(txDetails);
|
|
}
|
|
|
|
lock.unlock();
|
|
callback(std::error_code());
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::getPoolTransactions(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t transactionsNumberLimit, std::vector<TransactionDetails>& transactions, uint64_t& transactionsNumberWithinTimestamps, const Callback& callback) {
|
|
m_asyncCounter.addAsyncContext();
|
|
|
|
std::thread task(
|
|
std::bind(
|
|
&INodeTrivialRefreshStub::doGetPoolTransactions,
|
|
this,
|
|
timestampBegin,
|
|
timestampEnd,
|
|
transactionsNumberLimit,
|
|
std::ref(transactions),
|
|
std::ref(transactionsNumberWithinTimestamps),
|
|
callback
|
|
)
|
|
);
|
|
task.detach();
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::doGetPoolTransactions(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t transactionsNumberLimit, std::vector<TransactionDetails>& transactions, uint64_t& transactionsNumberWithinTimestamps, const Callback& callback) {
|
|
ContextCounterHolder counterHolder(m_asyncCounter);
|
|
std::unique_lock<std::mutex> lock(m_walletLock);
|
|
|
|
std::vector<Crypto::Hash> transactionHashes;
|
|
if (!m_blockchainGenerator.getPoolTransactionIdsByTimestamp(timestampBegin, timestampEnd, transactionsNumberLimit, transactionHashes, transactionsNumberWithinTimestamps)) {
|
|
callback(std::error_code(EDOM, std::generic_category()));
|
|
return;
|
|
}
|
|
|
|
for (const Crypto::Hash& hash : transactionHashes) {
|
|
Transaction tx;
|
|
TransactionDetails txDetails = TransactionDetails();
|
|
if (m_blockchainGenerator.getTransactionByHash(hash, tx, false)) {
|
|
Crypto::Hash actualHash = getObjectHash(tx);
|
|
txDetails.hash = actualHash;
|
|
txDetails.inBlockchain = true;
|
|
} else if (m_blockchainGenerator.getTransactionByHash(hash, tx, true)) {
|
|
Crypto::Hash actualHash = getObjectHash(tx);
|
|
txDetails.hash = actualHash;
|
|
txDetails.inBlockchain = false;
|
|
} else {
|
|
callback(std::error_code(EDOM, std::generic_category()));
|
|
return;
|
|
}
|
|
|
|
transactions.push_back(txDetails);
|
|
}
|
|
|
|
callback(std::error_code());
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::getTransactionsByPaymentId(const Crypto::Hash& paymentId, std::vector<TransactionDetails>& transactions, const Callback& callback) {
|
|
m_asyncCounter.addAsyncContext();
|
|
|
|
std::thread task(
|
|
std::bind(
|
|
&INodeTrivialRefreshStub::doGetTransactionsByPaymentId,
|
|
this,
|
|
std::cref(paymentId),
|
|
std::ref(transactions),
|
|
callback
|
|
)
|
|
);
|
|
task.detach();
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::doGetTransactionsByPaymentId(const Crypto::Hash& paymentId, std::vector<TransactionDetails>& transactions, const Callback& callback) {
|
|
ContextCounterHolder counterHolder(m_asyncCounter);
|
|
std::unique_lock<std::mutex> lock(m_walletLock);
|
|
|
|
std::vector<Crypto::Hash> transactionHashes;
|
|
if (!m_blockchainGenerator.getTransactionIdsByPaymentId(paymentId, transactionHashes)) {
|
|
callback(std::error_code(EDOM, std::generic_category()));
|
|
return;
|
|
}
|
|
|
|
for (const Crypto::Hash& hash : transactionHashes) {
|
|
Transaction tx;
|
|
TransactionDetails txDetails = TransactionDetails();
|
|
if (m_blockchainGenerator.getTransactionByHash(hash, tx, false)) {
|
|
Crypto::Hash actualHash = getObjectHash(tx);
|
|
txDetails.hash = actualHash;
|
|
txDetails.inBlockchain = true;
|
|
Crypto::Hash paymentId;
|
|
BlockchainExplorerDataBuilder::getPaymentId(tx, paymentId);
|
|
txDetails.paymentId = paymentId;
|
|
} else if (m_blockchainGenerator.getTransactionByHash(hash, tx, true)) {
|
|
Crypto::Hash actualHash = getObjectHash(tx);
|
|
txDetails.hash =actualHash;
|
|
txDetails.inBlockchain = false;
|
|
Crypto::Hash paymentId;
|
|
BlockchainExplorerDataBuilder::getPaymentId(tx, paymentId);
|
|
txDetails.paymentId = paymentId;
|
|
} else {
|
|
callback(std::error_code(EDOM, std::generic_category()));
|
|
return;
|
|
}
|
|
|
|
transactions.push_back(txDetails);
|
|
}
|
|
|
|
callback(std::error_code());
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::isSynchronized(bool& syncStatus, const Callback& callback) {
|
|
//m_asyncCounter.addAsyncContext();
|
|
syncStatus = m_synchronized;
|
|
callback(std::error_code());
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::setSynchronizedStatus(bool status) {
|
|
m_synchronized = status;
|
|
if (m_synchronized) {
|
|
observerManager.notify(&INodeObserver::blockchainSynchronized, getLastLocalBlockHeight());
|
|
}
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::sendPoolChanged() {
|
|
observerManager.notify(&INodeObserver::poolChanged);
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::sendLocalBlockchainUpdated(){
|
|
observerManager.notify(&INodeObserver::localBlockchainUpdated, getLastLocalBlockHeight());
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::getMultisignatureOutputByGlobalIndex(uint64_t amount, uint32_t gindex, CryptoNote::MultisignatureOutput& out, const Callback& callback) {
|
|
m_asyncCounter.addAsyncContext();
|
|
std::unique_lock<std::mutex> lock(m_walletLock);
|
|
std::thread task(&INodeTrivialRefreshStub::doGetOutByMSigGIndex, this, amount, gindex, std::ref(out), callback);
|
|
task.detach();
|
|
}
|
|
|
|
void INodeTrivialRefreshStub::doGetOutByMSigGIndex(uint64_t amount, uint32_t gindex, CryptoNote::MultisignatureOutput& out, const Callback& callback) {
|
|
ContextCounterHolder counterHolder(m_asyncCounter);
|
|
std::unique_lock<std::mutex> lock(m_walletLock);
|
|
|
|
bool success = m_blockchainGenerator.getMultisignatureOutputByGlobalIndex(amount, gindex, out);
|
|
|
|
lock.unlock();
|
|
|
|
if (success) {
|
|
callback(std::error_code());
|
|
} else {
|
|
callback(std::make_error_code(std::errc::invalid_argument));
|
|
}
|
|
}
|