41 lines
1.4 KiB
C++
Executable file
41 lines
1.4 KiB
C++
Executable file
// Copyright (c) 2012-2015, 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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#pragma once
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#include <map>
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#include "CryptoNoteBasicImpl.h"
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#include <Logging/LoggerRef.h>
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namespace CryptoNote
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{
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class Checkpoints
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{
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public:
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Checkpoints(Logging::ILogger& log);
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bool add_checkpoint(uint32_t height, const std::string& hash_str);
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bool is_in_checkpoint_zone(uint32_t height) const;
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bool check_block(uint32_t height, const Crypto::Hash& h) const;
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bool check_block(uint32_t height, const Crypto::Hash& h, bool& is_a_checkpoint) const;
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bool is_alternative_block_allowed(uint32_t blockchain_height, uint32_t block_height) const;
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private:
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std::map<uint32_t, Crypto::Hash> m_points;
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Logging::LoggerRef logger;
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};
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}
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