Pulled ConnectBlock out of CBlock.
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parent
5c363ed622
commit
f3ae51dcce
2 changed files with 23 additions and 22 deletions
38
src/main.cpp
38
src/main.cpp
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@ -1717,10 +1717,10 @@ void ThreadScriptCheck() {
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scriptcheckqueue.Thread();
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}
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bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsViewCache &view, bool fJustCheck)
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bool ConnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& view, bool fJustCheck)
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{
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// Check it again in case a previous version let a bad block in
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if (!CheckBlock(state, !fJustCheck, !fJustCheck))
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if (!block.CheckBlock(state, !fJustCheck, !fJustCheck))
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return false;
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// verify that the view's current state corresponds to the previous block
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@ -1728,7 +1728,7 @@ bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsVi
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// Special case for the genesis block, skipping connection of its transactions
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// (its coinbase is unspendable)
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if (GetHash() == Params().HashGenesisBlock()) {
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if (block.GetHash() == Params().HashGenesisBlock()) {
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view.SetBestBlock(pindex);
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pindexGenesisBlock = pindex;
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return true;
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@ -1752,8 +1752,8 @@ bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsVi
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!((pindex->nHeight==91842 && pindex->GetBlockHash() == uint256("0x00000000000a4d0a398161ffc163c503763b1f4360639393e0e4c8e300e0caec")) ||
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(pindex->nHeight==91880 && pindex->GetBlockHash() == uint256("0x00000000000743f190a18c5577a3c2d2a1f610ae9601ac046a38084ccb7cd721")));
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if (fEnforceBIP30) {
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for (unsigned int i=0; i<vtx.size(); i++) {
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uint256 hash = GetTxHash(i);
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for (unsigned int i = 0; i < block.vtx.size(); i++) {
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uint256 hash = block.GetTxHash(i);
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if (view.HaveCoins(hash) && !view.GetCoins(hash).IsPruned())
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return state.DoS(100, error("ConnectBlock() : tried to overwrite transaction"));
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}
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@ -1774,12 +1774,12 @@ bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsVi
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int64 nFees = 0;
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int nInputs = 0;
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unsigned int nSigOps = 0;
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CDiskTxPos pos(pindex->GetBlockPos(), GetSizeOfCompactSize(vtx.size()));
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CDiskTxPos pos(pindex->GetBlockPos(), GetSizeOfCompactSize(block.vtx.size()));
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std::vector<std::pair<uint256, CDiskTxPos> > vPos;
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vPos.reserve(vtx.size());
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for (unsigned int i=0; i<vtx.size(); i++)
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vPos.reserve(block.vtx.size());
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for (unsigned int i = 0; i < block.vtx.size(); i++)
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{
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const CTransaction &tx = vtx[i];
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const CTransaction &tx = block.vtx[i];
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nInputs += tx.vin.size();
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nSigOps += GetLegacySigOpCount(tx);
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@ -1810,19 +1810,19 @@ bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsVi
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}
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CTxUndo txundo;
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UpdateCoins(tx, state, view, txundo, pindex->nHeight, GetTxHash(i));
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UpdateCoins(tx, state, view, txundo, pindex->nHeight, block.GetTxHash(i));
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if (!tx.IsCoinBase())
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blockundo.vtxundo.push_back(txundo);
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vPos.push_back(std::make_pair(GetTxHash(i), pos));
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vPos.push_back(std::make_pair(block.GetTxHash(i), pos));
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pos.nTxOffset += ::GetSerializeSize(tx, SER_DISK, CLIENT_VERSION);
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}
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int64 nTime = GetTimeMicros() - nStart;
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if (fBenchmark)
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printf("- Connect %u transactions: %.2fms (%.3fms/tx, %.3fms/txin)\n", (unsigned)vtx.size(), 0.001 * nTime, 0.001 * nTime / vtx.size(), nInputs <= 1 ? 0 : 0.001 * nTime / (nInputs-1));
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printf("- Connect %u transactions: %.2fms (%.3fms/tx, %.3fms/txin)\n", (unsigned)block.vtx.size(), 0.001 * nTime, 0.001 * nTime / block.vtx.size(), nInputs <= 1 ? 0 : 0.001 * nTime / (nInputs-1));
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if (GetValueOut(vtx[0]) > GetBlockValue(pindex->nHeight, nFees))
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return state.DoS(100, error("ConnectBlock() : coinbase pays too much (actual=%"PRI64d" vs limit=%"PRI64d")", GetValueOut(vtx[0]), GetBlockValue(pindex->nHeight, nFees)));
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if (GetValueOut(block.vtx[0]) > GetBlockValue(pindex->nHeight, nFees))
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return state.DoS(100, error("ConnectBlock() : coinbase pays too much (actual=%"PRI64d" vs limit=%"PRI64d")", GetValueOut(block.vtx[0]), GetBlockValue(pindex->nHeight, nFees)));
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if (!control.Wait())
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return state.DoS(100, false);
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@ -1863,8 +1863,8 @@ bool CBlock::ConnectBlock(CValidationState &state, CBlockIndex* pindex, CCoinsVi
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assert(view.SetBestBlock(pindex));
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// Watch for transactions paying to me
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for (unsigned int i=0; i<vtx.size(); i++)
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SyncWithWallets(GetTxHash(i), vtx[i], this, true);
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for (unsigned int i = 0; i < block.vtx.size(); i++)
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SyncWithWallets(block.GetTxHash(i), block.vtx[i], &block, true);
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return true;
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}
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@ -1933,7 +1933,7 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
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if (!ReadBlockFromDisk(block, pindex))
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return state.Abort(_("Failed to read block"));
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int64 nStart = GetTimeMicros();
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if (!block.ConnectBlock(state, pindex, view)) {
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if (!ConnectBlock(block, state, pindex, view)) {
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if (state.IsInvalid()) {
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InvalidChainFound(pindexNew);
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InvalidBlockFound(pindex);
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@ -2799,7 +2799,7 @@ bool VerifyDB(int nCheckLevel, int nCheckDepth)
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CBlock block;
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if (!ReadBlockFromDisk(block, pindex))
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return error("VerifyDB() : *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
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if (!block.ConnectBlock(state, pindex, coins))
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if (!ConnectBlock(block, state, pindex, coins))
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return error("VerifyDB() : *** found unconnectable block at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
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}
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}
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@ -4454,7 +4454,7 @@ CBlockTemplate* CreateNewBlock(CReserveKey& reservekey)
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indexDummy.nHeight = pindexPrev->nHeight + 1;
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CCoinsViewCache viewNew(*pcoinsTip, true);
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CValidationState state;
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if (!pblock->ConnectBlock(state, &indexDummy, viewNew, true))
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if (!ConnectBlock(*pblock, state, &indexDummy, viewNew, true))
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throw std::runtime_error("CreateNewBlock() : ConnectBlock failed");
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}
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@ -703,9 +703,6 @@ public:
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}
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// Apply the effects of this block (with given index) on the UTXO set represented by coins
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bool ConnectBlock(CValidationState &state, CBlockIndex *pindex, CCoinsViewCache &coins, bool fJustCheck=false);
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// Add this block to the block index, and if necessary, switch the active block chain to this
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bool AddToBlockIndex(CValidationState &state, const CDiskBlockPos &pos);
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@ -732,6 +729,10 @@ bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex);
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* of problems. Note that in any case, coins may be modified. */
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bool DisconnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& coins, bool* pfClean = NULL);
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// Apply the effects of this block (with given index) on the UTXO set represented by coins
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bool ConnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& coins, bool fJustCheck = false);
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class CBlockFileInfo
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