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75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library 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 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library 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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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2019 Telegram Systems LLP
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*/
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#pragma once
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#include "validator/interfaces/validator-manager.h"
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namespace ton {
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namespace validator {
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class DownloadShardState : public td::actor::Actor {
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public:
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DownloadShardState(BlockIdExt block_id, BlockIdExt masterchain_block_id, td::uint32 priority,
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td::actor::ActorId<ValidatorManager> manager, td::Timestamp timeout,
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td::Promise<td::Ref<ShardState>> promise);
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void start_up() override;
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void got_block_handle(BlockHandle handle);
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void retry();
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void downloaded_proof_link(td::BufferSlice data);
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void checked_proof_link();
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void download_state();
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void download_zero_state();
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void downloaded_zero_state(td::BufferSlice data);
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void downloaded_shard_state(td::BufferSlice data);
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void checked_shard_state();
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void written_shard_state_file();
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void written_shard_state(td::Ref<ShardState> state);
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void written_block_handle();
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void finish_query();
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void alarm() override;
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void abort_query(td::Status reason);
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static void fail_handler(td::actor::ActorId<DownloadShardState> SelfId, td::Status error);
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private:
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BlockIdExt block_id_;
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BlockIdExt masterchain_block_id_;
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BlockHandle handle_;
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td::uint32 priority_;
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td::actor::ActorId<ValidatorManager> manager_;
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td::Timestamp timeout_;
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td::Promise<td::Ref<ShardState>> promise_;
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td::BufferSlice data_;
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td::Ref<ShardState> state_;
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};
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} // namespace validator
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} // namespace ton
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