mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-13 11:42:18 +00:00
5abfe2337e
* Fix "sgn" in fift; fix marking infinite loops as noterurn in func * TON-P1-1: Remove unused catchain queries * TON-P1-15: Avoid synchronization with self * TON-P1-3, TON-P1-17: Disallow more than one candidate per src per round (to prevent flood), add checks to process_broadcast * TON-P1-10: Fix fast/slow attempts * TON-P1-14: Add named constants * TON-P1-18, TON-P1-19: Alloc temporary memory in the same way as persistent memory * TON-P1-20: Add comment to choose_blocks_to_approve * TON-P1-16: Avoid creating two catchain blocks on need_new_block * TON-P1-8: Add some validation to validator-engine parameters * TON-P1-6: Don't allow sending the same block many times Many requests for the same block are not unusual (however, there's no need to answer them all) * TON-P1-2: Enable prohibiting dependencies from blamed nodes (2.7.5 in CatChain doc), fix processing blame proofs * Best practices bp-6: Fix incorrect warning bp-7: Remove unused code bp-8: Bring back PerfWarningTimer logging (only when no callback) bp-9: Remove unnecessary condition bp-11: Remove commented-out code bp-13: Divide code in validator-session-state Adherence to Specification: Fix typo
90 lines
3.1 KiB
C++
90 lines
3.1 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 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "catchain-receiver.h"
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#include "keys/encryptor.h"
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namespace ton {
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namespace catchain {
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class CatChainReceiver;
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class CatChainReceivedBlock;
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class CatChainReceiverSource {
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public:
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virtual td::uint32 get_id() const = 0;
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virtual PublicKeyHash get_hash() const = 0;
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virtual PublicKey get_full_id() const = 0;
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virtual adnl::AdnlNodeIdShort get_adnl_id() const = 0;
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virtual td::uint32 add_fork() = 0;
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virtual bool blamed() const = 0;
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virtual void blame(td::uint32 fork, CatChainBlockHeight height) = 0;
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virtual void blame() = 0;
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virtual const std::vector<td::uint32> &get_forks() const = 0;
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virtual const std::vector<CatChainBlockHeight> &get_blamed_heights() const = 0;
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virtual Encryptor *get_encryptor_sync() const = 0;
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virtual td::uint32 get_forks_cnt() const = 0;
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virtual CatChainBlockHeight delivered_height() const = 0;
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virtual CatChainBlockHeight received_height() const = 0;
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virtual CatChainReceivedBlock *get_block(CatChainBlockHeight height) const = 0;
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virtual void block_received(CatChainBlockHeight height) = 0;
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virtual void block_delivered(CatChainBlockHeight height) = 0;
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virtual bool has_unreceived() const = 0;
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virtual bool has_undelivered() const = 0;
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virtual void on_new_block(CatChainReceivedBlock *block) = 0;
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virtual void on_found_fork_proof(const td::Slice &fork) = 0;
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virtual td::BufferSlice fork_proof() const = 0;
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virtual bool fork_is_found() const = 0;
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// One block can be sent to one node only a limited number of times to prevent DoS
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virtual bool allow_send_block(CatChainBlockHash hash) = 0;
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static td::Result<std::unique_ptr<CatChainReceiverSource>> create(CatChainReceiver *chain, PublicKey pub_key,
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adnl::AdnlNodeIdShort adnl_id, td::uint32 id);
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virtual CatChainReceiver *get_chain() const = 0;
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virtual ~CatChainReceiverSource() = default;
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};
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} // namespace catchain
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} // namespace ton
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namespace td {
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inline td::StringBuilder &operator<<(td::StringBuilder &sb, const ton::catchain::CatChainReceiverSource &source) {
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sb << "[source " << source.get_chain()->get_incarnation() << " " << source.get_id() << "]";
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return sb;
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}
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inline td::StringBuilder &operator<<(td::StringBuilder &sb, const ton::catchain::CatChainReceiverSource *source) {
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sb << *source;
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return sb;
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}
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} // namespace td
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