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ton/validator/interfaces/validator-set.h

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2019-09-07 12:03:22 +02:00
/*
This file is part of TON Blockchain Library.
TON Blockchain Library 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 2 of the License, or
(at your option) any later version.
TON Blockchain Library 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 TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2019 Telegram Systems LLP
*/
#pragma once
#include "validator-full-id.h"
#include "signature-set.h"
#include "ton/ton-types.h"
#include "adnl/adnl-node-id.hpp"
namespace ton {
namespace validator {
class ValidatorSet : public td::CntObject {
public:
virtual ~ValidatorSet() = default;
virtual bool is_validator(NodeIdShort id) const = 0;
virtual CatchainSeqno get_catchain_seqno() const = 0;
virtual td::uint32 get_validator_set_hash() const = 0;
virtual ShardId get_validator_set_from() const = 0;
virtual std::vector<ValidatorDescr> export_vector() const = 0;
virtual td::Result<ValidatorWeight> check_signatures(RootHash root_hash, FileHash file_hash,
td::Ref<BlockSignatureSet> signatures) const = 0;
virtual td::Result<ValidatorWeight> check_approve_signatures(RootHash root_hash, FileHash file_hash,
td::Ref<BlockSignatureSet> signatures) const = 0;
};
} // namespace validator
} // namespace ton