2019-11-15 14:02:37 +00:00
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/*
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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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2020-04-10 19:06:01 +00:00
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Copyright 2017-2020 Telegram Systems LLP
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2019-11-15 14:02:37 +00:00
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*/
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#pragma once
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#include "overlay/overlays.h"
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#include "ton/ton-types.h"
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#include "validator/validator.h"
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#include "rldp/rldp.h"
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#include "adnl/adnl-ext-client.h"
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#include "td/utils/port/FileFd.h"
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namespace ton {
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namespace validator {
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namespace fullnode {
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class DownloadArchiveSlice : public td::actor::Actor {
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public:
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DownloadArchiveSlice(BlockSeqno masterchain_seqno, std::string tmp_dir, adnl::AdnlNodeIdShort local_id,
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overlay::OverlayIdShort overlay_id, adnl::AdnlNodeIdShort download_from, td::Timestamp timeout,
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td::actor::ActorId<ValidatorManagerInterface> validator_manager,
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td::actor::ActorId<rldp::Rldp> rldp, td::actor::ActorId<overlay::Overlays> overlays,
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td::actor::ActorId<adnl::Adnl> adnl, td::actor::ActorId<adnl::AdnlExtClient> client,
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td::Promise<std::string> promise);
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void abort_query(td::Status reason);
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void alarm() override;
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void finish_query();
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void start_up() override;
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void got_node_to_download(adnl::AdnlNodeIdShort node);
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void got_archive_info(td::BufferSlice data);
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void get_archive_slice();
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void got_archive_slice(td::BufferSlice data);
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static constexpr td::uint32 slice_size() {
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return 1 << 17;
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}
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private:
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BlockSeqno masterchain_seqno_;
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std::string tmp_dir_;
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std::string tmp_name_;
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td::FileFd fd_;
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adnl::AdnlNodeIdShort local_id_;
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overlay::OverlayIdShort overlay_id_;
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td::uint64 offset_ = 0;
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td::uint64 archive_id_;
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adnl::AdnlNodeIdShort download_from_ = adnl::AdnlNodeIdShort::zero();
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td::Timestamp timeout_;
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td::actor::ActorId<ValidatorManagerInterface> validator_manager_;
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td::actor::ActorId<rldp::Rldp> rldp_;
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td::actor::ActorId<overlay::Overlays> overlays_;
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td::actor::ActorId<adnl::Adnl> adnl_;
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td::actor::ActorId<adnl::AdnlExtClient> client_;
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td::Promise<std::string> promise_;
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};
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} // namespace fullnode
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} // namespace validator
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} // namespace ton
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