90 lines
4.2 KiB
C++
90 lines
4.2 KiB
C++
// Copyright (c) 2011-2016 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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#pragma once
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#include <cstdint>
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#include <functional>
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#include <system_error>
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#include <vector>
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#include "crypto/crypto.h"
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#include "CryptoNoteCore/CryptoNoteBasic.h"
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#include "CryptoNoteProtocol/CryptoNoteProtocolDefinitions.h"
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#include "Rpc/CoreRpcServerCommandsDefinitions.h"
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#include "BlockchainExplorerData.h"
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#include "ITransaction.h"
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namespace CryptoNote {
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class INodeObserver {
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public:
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virtual ~INodeObserver() {}
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virtual void peerCountUpdated(size_t count) {}
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virtual void localBlockchainUpdated(uint32_t height) {}
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virtual void lastKnownBlockHeightUpdated(uint32_t height) {}
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virtual void poolChanged() {}
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virtual void blockchainSynchronized(uint32_t topHeight) {}
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};
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struct OutEntry {
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uint32_t outGlobalIndex;
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Crypto::PublicKey outKey;
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};
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struct OutsForAmount {
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uint64_t amount;
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std::vector<OutEntry> outs;
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};
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struct TransactionShortInfo {
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Crypto::Hash txId;
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TransactionPrefix txPrefix;
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};
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struct BlockShortEntry {
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Crypto::Hash blockHash;
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bool hasBlock;
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CryptoNote::Block block;
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std::vector<TransactionShortInfo> txsShortInfo;
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};
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class INode {
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public:
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typedef std::function<void(std::error_code)> Callback;
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virtual ~INode() {}
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virtual bool addObserver(INodeObserver* observer) = 0;
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virtual bool removeObserver(INodeObserver* observer) = 0;
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virtual void init(const Callback& callback) = 0;
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virtual bool shutdown() = 0;
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virtual size_t getPeerCount() const = 0;
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virtual uint32_t getLastLocalBlockHeight() const = 0;
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virtual uint32_t getLastKnownBlockHeight() const = 0;
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virtual uint32_t getLocalBlockCount() const = 0;
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virtual uint32_t getKnownBlockCount() const = 0;
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virtual uint64_t getLastLocalBlockTimestamp() const = 0;
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virtual void relayTransaction(const Transaction& transaction, const Callback& callback) = 0;
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virtual void 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) = 0;
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virtual void getNewBlocks(std::vector<Crypto::Hash>&& knownBlockIds, std::vector<CryptoNote::block_complete_entry>& newBlocks, uint32_t& startHeight, const Callback& callback) = 0;
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virtual void getTransactionOutsGlobalIndices(const Crypto::Hash& transactionHash, std::vector<uint32_t>& outsGlobalIndices, const Callback& callback) = 0;
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virtual void queryBlocks(std::vector<Crypto::Hash>&& knownBlockIds, uint64_t timestamp, std::vector<BlockShortEntry>& newBlocks, uint32_t& startHeight, const Callback& callback) = 0;
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virtual void getPoolSymmetricDifference(std::vector<Crypto::Hash>&& knownPoolTxIds, Crypto::Hash knownBlockId, bool& isBcActual, std::vector<std::unique_ptr<ITransactionReader>>& newTxs, std::vector<Crypto::Hash>& deletedTxIds, const Callback& callback) = 0;
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virtual void getMultisignatureOutputByGlobalIndex(uint64_t amount, uint32_t gindex, MultisignatureOutput& out, const Callback& callback) = 0;
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virtual void getBlocks(const std::vector<uint32_t>& blockHeights, std::vector<std::vector<BlockDetails>>& blocks, const Callback& callback) = 0;
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virtual void getBlocks(const std::vector<Crypto::Hash>& blockHashes, std::vector<BlockDetails>& blocks, const Callback& callback) = 0;
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virtual void getBlocks(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t blocksNumberLimit, std::vector<BlockDetails>& blocks, uint32_t& blocksNumberWithinTimestamps, const Callback& callback) = 0;
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virtual void getTransactions(const std::vector<Crypto::Hash>& transactionHashes, std::vector<TransactionDetails>& transactions, const Callback& callback) = 0;
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virtual void getTransactionsByPaymentId(const Crypto::Hash& paymentId, std::vector<TransactionDetails>& transactions, const Callback& callback) = 0;
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virtual void getPoolTransactions(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t transactionsNumberLimit, std::vector<TransactionDetails>& transactions, uint64_t& transactionsNumberWithinTimestamps, const Callback& callback) = 0;
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virtual void isSynchronized(bool& syncStatus, const Callback& callback) = 0;
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};
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}
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