// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Bytecoin is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Bytecoin. If not, see .
#pragma once
#include
#include
#include "BlockchainExplorerData.h"
namespace CryptoNote {
class IBlockchainObserver {
public:
virtual ~IBlockchainObserver() {}
virtual void blockchainUpdated(const std::vector& newBlocks, const std::vector& orphanedBlocks) {}
virtual void poolUpdated(const std::vector& newTransactions, const std::vector>& removedTransactions) {}
virtual void blockchainSynchronized(const BlockDetails& topBlock) {}
};
class IBlockchainExplorer {
public:
virtual ~IBlockchainExplorer() {};
virtual bool addObserver(IBlockchainObserver* observer) = 0;
virtual bool removeObserver(IBlockchainObserver* observer) = 0;
virtual void init() = 0;
virtual void shutdown() = 0;
virtual bool getBlocks(const std::vector& blockHeights, std::vector>& blocks) = 0;
virtual bool getBlocks(const std::vector& blockHashes, std::vector& blocks) = 0;
virtual bool getBlocks(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t blocksNumberLimit, std::vector& blocks, uint32_t& blocksNumberWithinTimestamps) = 0;
virtual bool getBlockchainTop(BlockDetails& topBlock) = 0;
virtual bool getTransactions(const std::vector& transactionHashes, std::vector& transactions) = 0;
virtual bool getTransactionsByPaymentId(const Crypto::Hash& paymentId, std::vector& transactions) = 0;
virtual bool getPoolTransactions(uint64_t timestampBegin, uint64_t timestampEnd, uint32_t transactionsNumberLimit, std::vector& transactions, uint64_t& transactionsNumberWithinTimestamps) = 0;
virtual bool getPoolState(const std::vector& knownPoolTransactionHashes, Crypto::Hash knownBlockchainTop, bool& isBlockchainActual, std::vector& newTransactions, std::vector& removedTransactions) = 0;
virtual uint64_t getRewardBlocksWindow() = 0;
virtual uint64_t getFullRewardMaxBlockSize(uint8_t majorVersion) = 0;
virtual bool isSynchronized() = 0;
};
}