diff options
Diffstat (limited to 'src/main.h')
| -rw-r--r-- | src/main.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/main.h b/src/main.h index 26ea6adc6b..d4d70c0180 100644 --- a/src/main.h +++ b/src/main.h @@ -352,9 +352,22 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsVi /** Apply the effects of this transaction on the UTXO set represented by view */ void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, int nHeight); +/** Transaction validation functions */ + /** Context-independent validity checks */ bool CheckTransaction(const CTransaction& tx, CValidationState& state); +namespace Consensus { + +/** + * Check whether all inputs of this transaction are valid (no double spends and amounts) + * This does not modify the UTXO set. This does not check scripts and sigs. + * Preconditions: tx.IsCoinBase() is false. + */ +bool CheckTxInputs(const CTransaction& tx, CValidationState& state, const CCoinsViewCache& inputs, int nSpendHeight); + +} // namespace Consensus + /** * Check if transaction is final and can be included in a block with the * specified height and time. Consensus critical. @@ -446,7 +459,7 @@ bool CheckBlock(const CBlock& block, CValidationState& state, const Consensus::P * By "context", we mean only the previous block headers, but not the UTXO * set; UTXO-related validity checks are done in ConnectBlock(). */ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev, int64_t nAdjustedTime); -bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const CBlockIndex* pindexPrev); +bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev); /** Apply the effects of this block (with given index) on the UTXO set represented by coins. * Validity checks that depend on the UTXO set are also done; ConnectBlock() |