52 lines
2.3 KiB
C++
52 lines
2.3 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 <vector>
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#include <array>
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#include "BlockchainExplorerData.h"
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namespace CryptoNote {
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class IBlockchainObserver {
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public:
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virtual ~IBlockchainObserver() {}
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virtual void blockchainUpdated(const std::vector<BlockDetails>& newBlocks, const std::vector<BlockDetails>& orphanedBlocks) {}
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virtual void poolUpdated(const std::vector<TransactionDetails>& newTransactions, const std::vector<std::pair<Crypto::Hash, TransactionRemoveReason>>& removedTransactions) {}
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virtual void blockchainSynchronized(const BlockDetails& topBlock) {}
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};
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class IBlockchainExplorer {
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public:
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virtual ~IBlockchainExplorer() {};
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virtual bool addObserver(IBlockchainObserver* observer) = 0;
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virtual bool removeObserver(IBlockchainObserver* observer) = 0;
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virtual void init() = 0;
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virtual void shutdown() = 0;
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virtual bool getBlocks(const std::vector<uint32_t>& blockHeights, std::vector<std::vector<BlockDetails>>& blocks) = 0;
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virtual bool getBlocks(const std::vector<Crypto::Hash>& blockHashes, std::vector<BlockDetails>& blocks) = 0;
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virtual bool getBlocks(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t blocksNumberLimit, std::vector<BlockDetails>& blocks, uint32_t& blocksNumberWithinTimestamps) = 0;
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virtual bool getBlockchainTop(BlockDetails& topBlock) = 0;
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virtual bool getTransactions(const std::vector<Crypto::Hash>& transactionHashes, std::vector<TransactionDetails>& transactions) = 0;
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virtual bool getTransactionsByPaymentId(const Crypto::Hash& paymentId, std::vector<TransactionDetails>& transactions) = 0;
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virtual bool getPoolTransactions(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t transactionsNumberLimit, std::vector<TransactionDetails>& transactions, uint64_t& transactionsNumberWithinTimestamps) = 0;
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virtual bool getPoolState(const std::vector<Crypto::Hash>& knownPoolTransactionHashes, Crypto::Hash knownBlockchainTop, bool& isBlockchainActual, std::vector<TransactionDetails>& newTransactions, std::vector<Crypto::Hash>& removedTransactions) = 0;
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virtual uint64_t getRewardBlocksWindow() = 0;
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virtual uint64_t getFullRewardMaxBlockSize(uint8_t majorVersion) = 0;
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virtual bool isSynchronized() = 0;
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};
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}
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