diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index fa818bd053..8b1532e48c 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1432,6 +1432,8 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex, bool fJustCheck) else nTxPos = ::GetSerializeSize(CBlock(), SER_DISK, CLIENT_VERSION) - 1 + GetSizeOfCompactSize(vtx.size()); + CBlockUndo blockundo; + map<uint256, CTxIndex> mapQueuedChanges; int64 nFees = 0; unsigned int nSigOps = 0; @@ -1461,6 +1463,8 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex, bool fJustCheck) MapPrevTx mapInputs; if (!tx.IsCoinBase()) { + CTxUndo undo; + bool fInvalid; if (!tx.FetchInputs(txdb, mapQueuedChanges, true, false, mapInputs, fInvalid)) return false; @@ -1477,8 +1481,14 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex, bool fJustCheck) nFees += tx.GetValueIn(mapInputs)-tx.GetValueOut(); + BOOST_FOREACH(const CTxIn &in, tx.vin) { + undo.vprevout.push_back(CTxInUndo(mapInputs[in.prevout.hash].second.vout[in.prevout.n], pindex->nHeight)); + } + if (!tx.ConnectInputs(mapInputs, mapQueuedChanges, posThisTx, pindex, true, false, fStrictPayToScriptHash)) return false; + + blockundo.vtxundo.push_back(undo); } mapQueuedChanges[hashTx] = CTxIndex(posThisTx, tx.vout.size()); @@ -1507,6 +1517,13 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex, bool fJustCheck) return error("ConnectBlock() : WriteBlockIndex failed"); } + // Write undo information to disk + if (pindex->nHeight > Checkpoints::GetTotalBlocksEstimate()) + { + CAutoFile fileUndo(fopen(pindex->GetBlockPos().GetUndoFile(GetDataDir()).string().c_str(), "wb"), SER_DISK, CLIENT_VERSION); + fileUndo << blockundo; + } + // Watch for transactions paying to me BOOST_FOREACH(CTransaction& tx, vtx) SyncWithWallets(tx, this, true); |