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			69 lines
		
	
	
	
		
			3.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			69 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 "td/actor/actor.h"
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#include "adnl/adnl.h"
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#include "overlay/overlays.h"
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#include "catchain-types.h"
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namespace ton {
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namespace catchain {
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class CatChainReceiverInterface : public td::actor::Actor {
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 public:
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  class Callback {
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   public:
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    virtual void new_block(td::uint32 src_id, td::uint32 fork_id, CatChainBlockHash hash, CatChainBlockHeight height,
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                           CatChainBlockHash prev, std::vector<CatChainBlockHash> deps,
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                           std::vector<CatChainBlockHeight> vt, td::SharedSlice data) = 0;
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    virtual void blame(td::uint32 src_id) = 0;
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    virtual void on_custom_message(PublicKeyHash src, td::BufferSlice data) = 0;
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    virtual void on_custom_query(PublicKeyHash src, td::BufferSlice data, td::Promise<td::BufferSlice> promise) = 0;
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    virtual void on_broadcast(PublicKeyHash src, td::BufferSlice data) = 0;
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    virtual void start() = 0;
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    virtual ~Callback() = default;
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  };
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  virtual void add_block(td::BufferSlice payload, std::vector<CatChainBlockHash> deps) = 0;
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  virtual void debug_add_fork(td::BufferSlice payload, CatChainBlockHeight height,
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                              std::vector<CatChainBlockHash> deps) = 0;
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  virtual void blame_node(td::uint32 idx) = 0;
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  virtual void send_fec_broadcast(td::BufferSlice data) = 0;
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  virtual void send_custom_query_data(PublicKeyHash dst, std::string name, td::Promise<td::BufferSlice> promise,
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                                      td::Timestamp timeout, td::BufferSlice query) = 0;
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  virtual void send_custom_query_data_via(PublicKeyHash dst, std::string name, td::Promise<td::BufferSlice> promise,
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                                          td::Timestamp timeout, td::BufferSlice query, td::uint64 max_answer_size,
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                                          td::actor::ActorId<adnl::AdnlSenderInterface> via) = 0;
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  virtual void send_custom_message_data(PublicKeyHash dst, td::BufferSlice query) = 0;
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  virtual void destroy() = 0;
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  static td::actor::ActorOwn<CatChainReceiverInterface> create(
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      std::unique_ptr<Callback> callback, CatChainOptions opts, td::actor::ActorId<keyring::Keyring> keyring,
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      td::actor::ActorId<adnl::Adnl> adnl, td::actor::ActorId<overlay::Overlays> overlay_manager,
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      std::vector<CatChainNode> ids, PublicKeyHash local_id, CatChainSessionId unique_hash, std::string db_root,
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      std::string db_suffix, bool allow_unsafe_self_blocks_resync);
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  virtual ~CatChainReceiverInterface() = default;
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};
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}  // namespace catchain
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}  // namespace ton
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