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-BEGIN VERIFY SCRIPT-
git rm src/optional.h
sed -i -e 's/Optional</std::optional</g' $(git grep -l 'Optional<' src)
sed -i -e 's/{nullopt}/{std::nullopt}/g' $(git grep -l 'nullopt' src)
sed -i -e 's/ nullopt;/ std::nullopt;/g' $(git grep -l 'nullopt' src)
sed -i -e 's/ nullopt)/ std::nullopt)/g' $(git grep -l 'nullopt' src)
sed -i -e 's/(nullopt)/(std::nullopt)/g' $(git grep -l 'nullopt' src)
sed -i -e 's/ nullopt,/ std::nullopt,/g' $(git grep -l 'nullopt' src)
sed -i -e 's/? nullopt :/? std::nullopt :/g' $(git grep -l 'nullopt' src)
sed -i -e 's/: nullopt}/: std::nullopt}/g' $(git grep -l 'nullopt' src)
sed -i -e '/optional.h \\/d' src/Makefile.am
sed -i -e '/#include <optional.h>/d' src/test/fuzz/autofile.cpp src/test/fuzz/buffered_file.cpp src/test/fuzz/node_eviction.cpp
sed -i -e 's/#include <optional.h>/#include <optional>/g' $(git grep -l '#include <optional.h>' src)
-END VERIFY SCRIPT-
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
// Copyright (c) 2019-2020 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_SIGNET_H
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#define BITCOIN_SIGNET_H
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#include <consensus/params.h>
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#include <primitives/block.h>
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#include <primitives/transaction.h>
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#include <optional>
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/**
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* Extract signature and check whether a block has a valid solution
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*/
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bool CheckSignetBlockSolution(const CBlock& block, const Consensus::Params& consensusParams);
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/**
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* Generate the signet tx corresponding to the given block
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*
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* The signet tx commits to everything in the block except:
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* 1. It hashes a modified merkle root with the signet signature removed.
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* 2. It skips the nonce.
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*/
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class SignetTxs {
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template<class T1, class T2>
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SignetTxs(const T1& to_spend, const T2& to_sign) : m_to_spend{to_spend}, m_to_sign{to_sign} { }
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public:
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static std::optional<SignetTxs> Create(const CBlock& block, const CScript& challenge);
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const CTransaction m_to_spend;
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const CTransaction m_to_sign;
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};
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#endif // BITCOIN_SIGNET_H
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