142 lines
4.8 KiB
C++
142 lines
4.8 KiB
C++
// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include "INodeStubs.h"
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#include "cryptonote_core/cryptonote_format_utils.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 "crypto/crypto.h"
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void INodeTrivialRefreshStub::getNewBlocks(std::list<crypto::hash>&& knownBlockIds, std::list<cryptonote::block_complete_entry>& newBlocks, uint64_t& startHeight, const Callback& callback)
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{
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std::thread task(&INodeTrivialRefreshStub::doGetNewBlocks, this, knownBlockIds, std::ref(newBlocks), std::ref(startHeight), callback);
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task.detach();
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}
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void INodeTrivialRefreshStub::doGetNewBlocks(std::list<crypto::hash> knownBlockIds, std::list<cryptonote::block_complete_entry>& newBlocks, uint64_t& startHeight, const Callback& callback)
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{
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auto& blockchain = m_blockchainGenerator.getBlockchain();
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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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cryptonote::block_complete_entry e;
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e.block = cryptonote::t_serializable_object_to_blob(blockchain[m_lastHeight]);
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for (auto hash : blockchain[m_lastHeight].txHashes)
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{
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cryptonote::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(t_serializable_object_to_blob(tx));
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}
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newBlocks.push_back(e);
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}
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m_lastHeight = blockchain.size() - 1;
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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<uint64_t>& outsGlobalIndices, const Callback& callback)
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{
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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<uint64_t>& outsGlobalIndices, const Callback& callback)
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{
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outsGlobalIndices.resize(20); //random
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::relayTransaction(const cryptonote::Transaction& transaction, const Callback& callback)
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{
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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 cryptonote::Transaction& transaction, const Callback& callback)
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{
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if (m_nextTxError)
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{
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callback(make_error_code(cryptonote::error::INTERNAL_WALLET_ERROR));
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m_nextTxError = false;
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return;
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}
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m_blockchainGenerator.addTxToBlockchain(transaction);
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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<cryptonote::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount>& result, const Callback& callback)
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{
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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<cryptonote::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount>& result, const Callback& callback)
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{
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for (uint64_t amount: amounts)
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{
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cryptonote::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount out;
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out.amount = amount;
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for (uint64_t i = 0; i < outsCount; ++i)
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{
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crypto::public_key key;
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crypto::secret_key sk;
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generate_keys(key, sk);
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cryptonote::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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}
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callback(std::error_code());
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}
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void INodeTrivialRefreshStub::startAlternativeChain(uint64_t height)
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{
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std::vector<cryptonote::Block>& blockchain = m_blockchainGenerator.getBlockchain();
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assert(height < blockchain.size());
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assert(height > m_lastHeight);
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auto it = blockchain.begin();
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std::advance(it, height);
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blockchain.erase(it, blockchain.end());
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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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