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			89 lines
		
	
	
	
		
			3.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			89 lines
		
	
	
	
		
			3.2 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 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "adnl/adnl.h"
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#include "adnl/utils.hpp"
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#include "auto/tl/ton_api.h"
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#include "catchain-types.h"
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#include "catchain-receiver-interface.h"
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namespace ton {
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namespace catchain {
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constexpr int VERBOSITY_NAME(CATCHAIN_WARNING) = verbosity_WARNING;
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constexpr int VERBOSITY_NAME(CATCHAIN_NOTICE) = verbosity_DEBUG;
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constexpr int VERBOSITY_NAME(CATCHAIN_INFO) = verbosity_DEBUG;
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constexpr int VERBOSITY_NAME(CATCHAIN_DEBUG) = verbosity_DEBUG;
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constexpr int VERBOSITY_NAME(CATCHAIN_EXTRA_DEBUG) = verbosity_DEBUG + 1;
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class CatChainReceivedBlock;
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class CatChainReceiverSource;
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class CatChainReceiver : public CatChainReceiverInterface {
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 public:
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  struct PrintId {
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    CatChainSessionId instance_;
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    PublicKeyHash local_id_;
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  };
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  td::uint32 get_max_neighbours() const {
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    return 5;
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  }
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  virtual PrintId print_id() const = 0;
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  virtual CatChainReceivedBlock *create_block(tl_object_ptr<ton_api::catchain_block> block,
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                                              td::SharedSlice payload) = 0;
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  virtual CatChainReceivedBlock *create_block(tl_object_ptr<ton_api::catchain_block_dep> block) = 0;
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  virtual CatChainReceiverSource *get_source(td::uint32 source_id) const = 0;
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  virtual PublicKeyHash get_source_hash(td::uint32 source_id) const = 0;
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  virtual td::uint32 get_forks_cnt() const = 0;
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  virtual td::uint32 get_sources_cnt() const = 0;
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  virtual CatChainSessionId get_incarnation() const = 0;
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  virtual void run_block(CatChainReceivedBlock *block) = 0;
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  virtual void deliver_block(CatChainReceivedBlock *block) = 0;
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  virtual td::uint32 add_fork() = 0;
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  virtual void add_prepared_event(td::BufferSlice data) = 0;
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  virtual void on_blame(td::uint32 source_id) = 0;
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  virtual const CatChainOptions &opts() const = 0;
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  virtual td::Status validate_block_sync(tl_object_ptr<ton_api::catchain_block_dep> &dep) = 0;
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  virtual td::Status validate_block_sync(tl_object_ptr<ton_api::catchain_block> &block, td::Slice payload) = 0;
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  virtual ~CatChainReceiver() = 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::CatChainReceiver::PrintId &print_id) {
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  sb << "[catchainreceiver " << print_id.instance_ << "@" << print_id.local_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::CatChainReceiver *catchain) {
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  sb << catchain->print_id();
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  return sb;
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}
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}  // namespace td
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