Changeset View

Standalone View

				// Copyright (c) 2020 The Bitcoin developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				#ifndef BITCOIN_AVALANCHE_PROOFBUILDER_H
				#define BITCOIN_AVALANCHE_PROOFBUILDER_H

				#include <avalanche/proof.h>
				#include <key.h>

				namespace avalanche {

				class ProofBuilder {
				uint64_t sequence;
				int64_t expirationTime;
				CPubKey master;

				struct StakeSigner {
				Stake stake;
				CKey key;

				StakeSigner(Stake stake_, CKey key_)
				: stake(std::move(stake_)), key(std::move(key_)) {}

				SignedStake sign(const ProofId &proofid);
				};

				std::vector<StakeSigner> stakes;

				public:
				ProofBuilder(uint64_t sequence_, int64_t expirationTime_, CPubKey master_)
				: sequence(sequence_), expirationTime(expirationTime_),
				master(std::move(master_)) {}

				bool addUTXO(COutPoint utxo, Amount amount, uint32_t height, CKey key);

				Proof build();

				private:
				ProofId getProofId() const;
				};

				} // namespace avalanche

				#endif // BITCOIN_AVALANCHE_PROOFBUILDER_H