diff options
Diffstat (limited to 'src/validation.cpp')
| -rw-r--r-- | src/validation.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index 6dd0e0ae45..0823c6b124 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -475,6 +475,7 @@ public: */ std::vector<COutPoint>& m_coins_to_uncache; const bool m_test_accept; + CAmount* m_fee_out; }; // Single transaction acceptance @@ -687,6 +688,11 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) return false; // state filled in by CheckTxInputs } + // If fee_out is passed, return the fee to the caller + if (args.m_fee_out) { + *args.m_fee_out = nFees; + } + // Check for non-standard pay-to-script-hash in inputs if (fRequireStandard && !AreInputsStandard(tx, m_view)) { return state.Invalid(TxValidationResult::TX_INPUTS_NOT_STANDARD, "bad-txns-nonstandard-inputs"); @@ -1061,10 +1067,10 @@ bool MemPoolAccept::AcceptSingleTransaction(const CTransactionRef& ptx, ATMPArgs /** (try to) add transaction to memory pool with a specified acceptance time **/ static bool AcceptToMemoryPoolWithTime(const CChainParams& chainparams, CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced, - bool bypass_limits, const CAmount nAbsurdFee, bool test_accept) EXCLUSIVE_LOCKS_REQUIRED(cs_main) + bool bypass_limits, const CAmount nAbsurdFee, bool test_accept, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main) { std::vector<COutPoint> coins_to_uncache; - MemPoolAccept::ATMPArgs args { chainparams, state, nAcceptTime, plTxnReplaced, bypass_limits, nAbsurdFee, coins_to_uncache, test_accept }; + MemPoolAccept::ATMPArgs args { chainparams, state, nAcceptTime, plTxnReplaced, bypass_limits, nAbsurdFee, coins_to_uncache, test_accept, fee_out }; bool res = MemPoolAccept(pool).AcceptSingleTransaction(tx, args); if (!res) { // Remove coins that were not present in the coins cache before calling ATMPW; @@ -1083,10 +1089,10 @@ static bool AcceptToMemoryPoolWithTime(const CChainParams& chainparams, CTxMemPo bool AcceptToMemoryPool(CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx, std::list<CTransactionRef>* plTxnReplaced, - bool bypass_limits, const CAmount nAbsurdFee, bool test_accept) + bool bypass_limits, const CAmount nAbsurdFee, bool test_accept, CAmount* fee_out) { const CChainParams& chainparams = Params(); - return AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, GetTime(), plTxnReplaced, bypass_limits, nAbsurdFee, test_accept); + return AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, GetTime(), plTxnReplaced, bypass_limits, nAbsurdFee, test_accept, fee_out); } CTransactionRef GetTransaction(const CBlockIndex* const block_index, const CTxMemPool* const mempool, const uint256& hash, const Consensus::Params& consensusParams, uint256& hashBlock) |