38 lines
969 B
C++
38 lines
969 B
C++
// Copyright (c) 2012-2013 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 <system_error>
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namespace CryptoNote {
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class INodeObserver {
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public:
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virtual void initCompleted(std::error_code result) {}
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virtual void peerCountUpdated(size_t count) {}
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virtual void lastLocalBlockHeightUpdated(uint64_t height) {}
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virtual void lastKnownBlockHeightUpdated(uint64_t height) {}
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virtual void blockchainReorganized(uint64_t height) {}
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};
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class INode {
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public:
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virtual ~INode() = 0;
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virtual void addObserver(INodeObserver* observer) = 0;
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virtual void removeObserver(INodeObserver* observer) = 0;
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virtual void init() = 0;
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virtual void shutdown() = 0;
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virtual size_t getPeerCount() = 0;
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virtual uint64_t getLastLocalBlockHeight() = 0;
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virtual uint64_t getLastKnownBlockHeight() = 0;
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};
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}
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