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doc: Pick better named args for MutableTransactionSignatureCreator

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Argument names of "nInIn" are not helpful.
This commit is contained in:
MarcoFalke 2021-09-21 15:03:22 +02:00
parent ad09c287cb
commit fa54a40809
No known key found for this signature in database
GPG Key ID: CE2B75697E69A548
3 changed files with 9 additions and 9 deletions
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2
src/psbt.cpp
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@ -223,7 +223,7 @@ void UpdatePSBTOutput(const SigningProvider& provider, PartiallySignedTransactio
// Construct a would-be spend of this output, to update sigdata with.
// Note that ProduceSignature is used to fill in metadata (not actual signatures),
// so provider does not need to provide any private keys (it can be a HidingSigningProvider).
MutableTransactionSignatureCreator creator(&tx, /* index */ 0, out.nValue, SIGHASH_ALL);
MutableTransactionSignatureCreator creator(&tx, /*input_idx=*/0, out.nValue, SIGHASH_ALL);
ProduceSignature(provider, creator, out.scriptPubKey, sigdata);
// Put redeem_script, witness_script, key paths, into PSBTOutput.

12
src/script/sign.cpp
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@ -17,16 +17,16 @@
typedef std::vector<unsigned char> valtype;
MutableTransactionSignatureCreator::MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn)
: txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn, MissingDataBehavior::FAIL),
MutableTransactionSignatureCreator::MutableTransactionSignatureCreator(const CMutableTransaction* tx, unsigned int input_idx, const CAmount& amount, int hash_type)
: txTo{tx}, nIn{input_idx}, nHashType{hash_type}, amount{amount}, checker{txTo, nIn, amount, MissingDataBehavior::FAIL},
m_txdata(nullptr)
{
}
MutableTransactionSignatureCreator::MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, const PrecomputedTransactionData* txdata, int nHashTypeIn)
: txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn),
checker(txdata ? MutableTransactionSignatureChecker(txTo, nIn, amount, *txdata, MissingDataBehavior::FAIL) :
MutableTransactionSignatureChecker(txTo, nIn, amount, MissingDataBehavior::FAIL)),
MutableTransactionSignatureCreator::MutableTransactionSignatureCreator(const CMutableTransaction* tx, unsigned int input_idx, const CAmount& amount, const PrecomputedTransactionData* txdata, int hash_type)
: txTo{tx}, nIn{input_idx}, nHashType{hash_type}, amount{amount},
checker{txdata ? MutableTransactionSignatureChecker{txTo, nIn, amount, *txdata, MissingDataBehavior::FAIL} :
MutableTransactionSignatureChecker{txTo, nIn, amount, MissingDataBehavior::FAIL}},
m_txdata(txdata)
{
}

4
src/script/sign.h
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@ -45,8 +45,8 @@ class MutableTransactionSignatureCreator : public BaseSignatureCreator {
const PrecomputedTransactionData* m_txdata;
public:
MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn);
MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, const PrecomputedTransactionData* txdata, int nHashTypeIn);
MutableTransactionSignatureCreator(const CMutableTransaction* tx, unsigned int input_idx, const CAmount& amount, int hash_type);
MutableTransactionSignatureCreator(const CMutableTransaction* tx, unsigned int input_idx, const CAmount& amount, const PrecomputedTransactionData* txdata, int hash_type);
const BaseSignatureChecker& Checker() const override { return checker; }
bool CreateSig(const SigningProvider& provider, std::vector<unsigned char>& vchSig, const CKeyID& keyid, const CScript& scriptCode, SigVersion sigversion) const override;
bool CreateSchnorrSig(const SigningProvider& provider, std::vector<unsigned char>& sig, const XOnlyPubKey& pubkey, const uint256* leaf_hash, const uint256* merkle_root, SigVersion sigversion) const override;