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initial commit 2019-09-07 14:03:22 +04:00 • committed by vvaltman
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validator/interfaces/shard.h Normal file
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/*
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 "ton/ton-shard.h"
#include "ton/ton-types.h"
#include "validator-set.h"
#include "config.h"
#include "block.h"
#include "message-queue.h"
#include "vm/cells.h"
#include "proof.h"
namespace ton {
namespace validator {
class ShardState : public td::CntObject {
public:
virtual ~ShardState() = default;
virtual bool disable_boc() const = 0;
virtual UnixTime get_unix_time() const = 0;
virtual LogicalTime get_logical_time() const = 0;
virtual ShardIdFull get_shard() const = 0;
virtual BlockSeqno get_seqno() const = 0;
virtual BlockIdExt get_block_id() const = 0;
virtual RootHash root_hash() const = 0;
virtual td::Ref<vm::Cell> root_cell() const = 0;
virtual td::Status validate_deep() const = 0;
virtual bool before_split() const = 0;
virtual td::Result<td::Ref<MessageQueue>> message_queue() const = 0;
virtual td::Status apply_block(BlockIdExt id, td::Ref<BlockData> block) = 0;
virtual td::Result<td::Ref<ShardState>> merge_with(const ShardState& with) const = 0;
virtual td::Result<std::pair<td::Ref<ShardState>, td::Ref<ShardState>>> split() const = 0;
virtual td::Result<td::BufferSlice> serialize() const = 0;
};
class MasterchainState : virtual public ShardState {
public:
virtual ~MasterchainState() = default;
virtual td::Ref<ValidatorSet> get_validator_set(ShardIdFull shard) const = 0;
virtual td::Ref<ValidatorSet> get_next_validator_set(ShardIdFull shard) const = 0;
virtual td::Ref<ValidatorSet> get_total_validator_set(int next) const = 0; // next = -1 -> prev, next = 0 -> cur
virtual bool rotated_all_shards() const = 0;
virtual std::vector<td::Ref<McShardHash>> get_shards() const = 0;
virtual td::Ref<McShardHash> get_shard_from_config(ShardIdFull shard) const = 0;
virtual bool workchain_is_active(WorkchainId workchain_id) const = 0;
virtual td::uint32 min_split_depth(WorkchainId workchain_id) const = 0;
virtual td::uint32 soft_min_split_depth(WorkchainId workchain_id) const = 0;
virtual BlockSeqno min_ref_masterchain_seqno() const = 0;
virtual bool ancestor_is_valid(BlockIdExt id) const = 0;
virtual ValidatorSessionConfig get_consensus_config() const = 0;
virtual BlockIdExt last_key_block_id() const = 0;
virtual BlockIdExt next_key_block_id(BlockSeqno seqno) const = 0;
virtual BlockIdExt prev_key_block_id(BlockSeqno seqno) const = 0;
virtual bool get_old_mc_block_id(ton::BlockSeqno seqno, ton::BlockIdExt& blkid,
ton::LogicalTime* end_lt = nullptr) const = 0;
virtual bool check_old_mc_block_id(const ton::BlockIdExt& blkid, bool strict = false) const = 0;
virtual td::Status prepare() {
return td::Status::OK();
}
};
} // namespace validator
} // namespace ton