diff options
Diffstat (limited to 'src')
37 files changed, 415 insertions, 309 deletions
diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp index 227546a7a7..8942da8c74 100644 --- a/src/bench/bench.cpp +++ b/src/bench/bench.cpp @@ -64,8 +64,11 @@ bool State::KeepRunning() return true; } if (elapsed*16 < maxElapsed) { - countMask = ((countMask<<1)|1) & ((1LL<<60)-1); - countMaskInv = 1./(countMask+1); + uint64_t newCountMask = ((countMask<<1)|1) & ((1LL<<60)-1); + if ((count & newCountMask)==0) { + countMask = newCountMask; + countMaskInv = 1./(countMask+1); + } } } lastTime = now; diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp index 6c66efcc9c..6d17bc392f 100644 --- a/src/bitcoin-tx.cpp +++ b/src/bitcoin-tx.cpp @@ -638,7 +638,7 @@ static int CommandLineRawTx(int argc, char* argv[]) if (strHexTx == "-") // "-" implies standard input strHexTx = readStdin(); - if (!DecodeHexTx(txDecodeTmp, strHexTx)) + if (!DecodeHexTx(txDecodeTmp, strHexTx, true)) throw runtime_error("invalid transaction encoding"); startArg = 2; diff --git a/src/blockencodings.cpp b/src/blockencodings.cpp index dbed90583d..f14ae1c412 100644 --- a/src/blockencodings.cpp +++ b/src/blockencodings.cpp @@ -24,7 +24,7 @@ CBlockHeaderAndShortTxIDs::CBlockHeaderAndShortTxIDs(const CBlock& block, bool f //TODO: Use our mempool prior to block acceptance to predictively fill more than just the coinbase prefilledtxn[0] = {0, block.vtx[0]}; for (size_t i = 1; i < block.vtx.size(); i++) { - const CTransaction& tx = block.vtx[i]; + const CTransaction& tx = *block.vtx[i]; shorttxids[i - 1] = GetShortID(fUseWTXID ? tx.GetWitnessHash() : tx.GetHash()); } } @@ -59,7 +59,7 @@ ReadStatus PartiallyDownloadedBlock::InitData(const CBlockHeaderAndShortTxIDs& c int32_t lastprefilledindex = -1; for (size_t i = 0; i < cmpctblock.prefilledtxn.size(); i++) { - if (cmpctblock.prefilledtxn[i].tx.IsNull()) + if (cmpctblock.prefilledtxn[i].tx->IsNull()) return READ_STATUS_INVALID; lastprefilledindex += cmpctblock.prefilledtxn[i].index + 1; //index is a uint16_t, so cant overflow here @@ -71,7 +71,7 @@ ReadStatus PartiallyDownloadedBlock::InitData(const CBlockHeaderAndShortTxIDs& c // have neither a prefilled txn or a shorttxid! return READ_STATUS_INVALID; } - txn_available[lastprefilledindex] = std::make_shared<CTransaction>(cmpctblock.prefilledtxn[i].tx); + txn_available[lastprefilledindex] = cmpctblock.prefilledtxn[i].tx; } prefilled_count = cmpctblock.prefilledtxn.size(); @@ -142,7 +142,7 @@ bool PartiallyDownloadedBlock::IsTxAvailable(size_t index) const { return txn_available[index] ? true : false; } -ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<CTransaction>& vtx_missing) const { +ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<CTransactionRef>& vtx_missing) const { assert(!header.IsNull()); block = header; block.vtx.resize(txn_available.size()); @@ -154,7 +154,7 @@ ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector< return READ_STATUS_INVALID; block.vtx[i] = vtx_missing[tx_missing_offset++]; } else - block.vtx[i] = *txn_available[i]; + block.vtx[i] = txn_available[i]; } if (vtx_missing.size() != tx_missing_offset) return READ_STATUS_INVALID; @@ -172,8 +172,8 @@ ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector< LogPrint("cmpctblock", "Successfully reconstructed block %s with %lu txn prefilled, %lu txn from mempool and %lu txn requested\n", header.GetHash().ToString(), prefilled_count, mempool_count, vtx_missing.size()); if (vtx_missing.size() < 5) { - for(const CTransaction& tx : vtx_missing) - LogPrint("cmpctblock", "Reconstructed block %s required tx %s\n", header.GetHash().ToString(), tx.GetHash().ToString()); + for (const auto& tx : vtx_missing) + LogPrint("cmpctblock", "Reconstructed block %s required tx %s\n", header.GetHash().ToString(), tx->GetHash().ToString()); } return READ_STATUS_OK; diff --git a/src/blockencodings.h b/src/blockencodings.h index 1f9491867a..27baf1f8f8 100644 --- a/src/blockencodings.h +++ b/src/blockencodings.h @@ -14,9 +14,9 @@ class CTxMemPool; // Dumb helper to handle CTransaction compression at serialize-time struct TransactionCompressor { private: - CTransaction& tx; + CTransactionRef& tx; public: - TransactionCompressor(CTransaction& txIn) : tx(txIn) {} + TransactionCompressor(CTransactionRef& txIn) : tx(txIn) {} ADD_SERIALIZE_METHODS; @@ -72,7 +72,7 @@ class BlockTransactions { public: // A BlockTransactions message uint256 blockhash; - std::vector<CTransaction> txn; + std::vector<CTransactionRef> txn; BlockTransactions() {} BlockTransactions(const BlockTransactionsRequest& req) : @@ -104,7 +104,7 @@ struct PrefilledTransaction { // Used as an offset since last prefilled tx in CBlockHeaderAndShortTxIDs, // as a proper transaction-in-block-index in PartiallyDownloadedBlock uint16_t index; - CTransaction tx; + CTransactionRef tx; ADD_SERIALIZE_METHODS; @@ -193,7 +193,7 @@ public: class PartiallyDownloadedBlock { protected: - std::vector<std::shared_ptr<const CTransaction> > txn_available; + std::vector<CTransactionRef> txn_available; size_t prefilled_count = 0, mempool_count = 0; CTxMemPool* pool; public: @@ -202,7 +202,7 @@ public: ReadStatus InitData(const CBlockHeaderAndShortTxIDs& cmpctblock); bool IsTxAvailable(size_t index) const; - ReadStatus FillBlock(CBlock& block, const std::vector<CTransaction>& vtx_missing) const; + ReadStatus FillBlock(CBlock& block, const std::vector<CTransactionRef>& vtx_missing) const; }; #endif diff --git a/src/chainparams.cpp b/src/chainparams.cpp index a57ab632e4..3b3c0a5d3e 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -31,7 +31,7 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesi genesis.nBits = nBits; genesis.nNonce = nNonce; genesis.nVersion = nVersion; - genesis.vtx.push_back(txNew); + genesis.vtx.push_back(MakeTransactionRef(std::move(txNew))); genesis.hashPrevBlock.SetNull(); genesis.hashMerkleRoot = BlockMerkleRoot(genesis); return genesis; diff --git a/src/consensus/merkle.cpp b/src/consensus/merkle.cpp index 35f7d2e05a..6fa96ddf45 100644 --- a/src/consensus/merkle.cpp +++ b/src/consensus/merkle.cpp @@ -160,7 +160,7 @@ uint256 BlockMerkleRoot(const CBlock& block, bool* mutated) std::vector<uint256> leaves; leaves.resize(block.vtx.size()); for (size_t s = 0; s < block.vtx.size(); s++) { - leaves[s] = block.vtx[s].GetHash(); + leaves[s] = block.vtx[s]->GetHash(); } return ComputeMerkleRoot(leaves, mutated); } @@ -171,7 +171,7 @@ uint256 BlockWitnessMerkleRoot(const CBlock& block, bool* mutated) leaves.resize(block.vtx.size()); leaves[0].SetNull(); // The witness hash of the coinbase is 0. for (size_t s = 1; s < block.vtx.size(); s++) { - leaves[s] = block.vtx[s].GetWitnessHash(); + leaves[s] = block.vtx[s]->GetWitnessHash(); } return ComputeMerkleRoot(leaves, mutated); } @@ -181,7 +181,7 @@ std::vector<uint256> BlockMerkleBranch(const CBlock& block, uint32_t position) std::vector<uint256> leaves; leaves.resize(block.vtx.size()); for (size_t s = 0; s < block.vtx.size(); s++) { - leaves[s] = block.vtx[s].GetHash(); + leaves[s] = block.vtx[s]->GetHash(); } return ComputeMerkleBranch(leaves, position); } diff --git a/src/core_memusage.h b/src/core_memusage.h index b8e0f08bbf..0dcc24c40c 100644 --- a/src/core_memusage.h +++ b/src/core_memusage.h @@ -69,8 +69,8 @@ static inline size_t RecursiveDynamicUsage(const CMutableTransaction& tx) { static inline size_t RecursiveDynamicUsage(const CBlock& block) { size_t mem = memusage::DynamicUsage(block.vtx); - for (std::vector<CTransaction>::const_iterator it = block.vtx.begin(); it != block.vtx.end(); it++) { - mem += RecursiveDynamicUsage(*it); + for (const auto& tx : block.vtx) { + mem += memusage::DynamicUsage(tx) + RecursiveDynamicUsage(*tx); } return mem; } diff --git a/src/init.cpp b/src/init.cpp index b5606069e1..ca5437fb91 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -751,23 +751,10 @@ void InitParameterInteraction() LogPrintf("%s: parameter interaction: -externalip set -> setting -discover=0\n", __func__); } - if (GetBoolArg("-salvagewallet", false)) { - // Rewrite just private keys: rescan to find transactions - if (SoftSetBoolArg("-rescan", true)) - LogPrintf("%s: parameter interaction: -salvagewallet=1 -> setting -rescan=1\n", __func__); - } - - // -zapwallettx implies a rescan - if (GetBoolArg("-zapwallettxes", false)) { - if (SoftSetBoolArg("-rescan", true)) - LogPrintf("%s: parameter interaction: -zapwallettxes=<mode> -> setting -rescan=1\n", __func__); - } - - // disable walletbroadcast and whitelistrelay in blocksonly mode + // disable whitelistrelay in blocksonly mode if (GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY)) { if (SoftSetBoolArg("-whitelistrelay", false)) LogPrintf("%s: parameter interaction: -blocksonly=1 -> setting -whitelistrelay=0\n", __func__); - // walletbroadcast is disabled in CWallet::ParameterInteraction() } // Forcing relay from whitelisted hosts implies we will accept relays from them in the first place. diff --git a/src/main.cpp b/src/main.cpp index 263421aea4..05442057e4 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -233,7 +233,7 @@ namespace { int nPeersWithValidatedDownloads = 0; /** Relay map, protected by cs_main. */ - typedef std::map<uint256, std::shared_ptr<const CTransaction>> MapRelay; + typedef std::map<uint256, CTransactionRef> MapRelay; MapRelay mapRelay; /** Expiration-time ordered list of (expire time, relay map entry) pairs, protected by cs_main). */ std::deque<std::pair<int64_t, MapRelay::iterator>> vRelayExpiration; @@ -529,12 +529,11 @@ void MaybeSetPeerAsAnnouncingHeaderAndIDs(const CNodeState* nodestate, CNode* pf if (lNodesAnnouncingHeaderAndIDs.size() >= 3) { // As per BIP152, we only get 3 of our peers to announce // blocks using compact encodings. - bool found = connman.ForNode(lNodesAnnouncingHeaderAndIDs.front(), [&connman, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion](CNode* pnodeStop){ + connman.ForNode(lNodesAnnouncingHeaderAndIDs.front(), [&connman, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion](CNode* pnodeStop){ connman.PushMessage(pnodeStop, NetMsgType::SENDCMPCT, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion); return true; }); - if(found) - lNodesAnnouncingHeaderAndIDs.pop_front(); + lNodesAnnouncingHeaderAndIDs.pop_front(); } fAnnounceUsingCMPCTBLOCK = true; connman.PushMessage(pfrom, NetMsgType::SENDCMPCT, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion); @@ -1639,7 +1638,7 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, const Consensus::P LOCK(cs_main); - std::shared_ptr<const CTransaction> ptx = mempool.get(hash); + CTransactionRef ptx = mempool.get(hash); if (ptx) { txOut = *ptx; @@ -1682,9 +1681,9 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, const Consensus::P if (pindexSlow) { CBlock block; if (ReadBlockFromDisk(block, pindexSlow, consensusParams)) { - BOOST_FOREACH(const CTransaction &tx, block.vtx) { - if (tx.GetHash() == hash) { - txOut = tx; + for (const auto& tx : block.vtx) { + if (tx->GetHash() == hash) { + txOut = *tx; hashBlock = pindexSlow->GetBlockHash(); return true; } @@ -2223,7 +2222,7 @@ bool DisconnectBlock(const CBlock& block, CValidationState& state, const CBlockI // undo transactions in reverse order for (int i = block.vtx.size() - 1; i >= 0; i--) { - const CTransaction &tx = block.vtx[i]; + const CTransaction &tx = *(block.vtx[i]); uint256 hash = tx.GetHash(); // Check that all outputs are available and match the outputs in the block itself @@ -2417,8 +2416,8 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin fEnforceBIP30 = fEnforceBIP30 && (!pindexBIP34height || !(pindexBIP34height->GetBlockHash() == chainparams.GetConsensus().BIP34Hash)); if (fEnforceBIP30) { - BOOST_FOREACH(const CTransaction& tx, block.vtx) { - const CCoins* coins = view.AccessCoins(tx.GetHash()); + for (const auto& tx : block.vtx) { + const CCoins* coins = view.AccessCoins(tx->GetHash()); if (coins && !coins->IsPruned()) return state.DoS(100, error("ConnectBlock(): tried to overwrite transaction"), REJECT_INVALID, "bad-txns-BIP30"); @@ -2461,7 +2460,6 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin CCheckQueueControl<CScriptCheck> control(fScriptChecks && nScriptCheckThreads ? &scriptcheckqueue : NULL); - std::vector<uint256> vOrphanErase; std::vector<int> prevheights; CAmount nFees = 0; int nInputs = 0; @@ -2474,7 +2472,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin txdata.reserve(block.vtx.size()); // Required so that pointers to individual PrecomputedTransactionData don't get invalidated for (unsigned int i = 0; i < block.vtx.size(); i++) { - const CTransaction &tx = block.vtx[i]; + const CTransaction &tx = *(block.vtx[i]); nInputs += tx.vin.size(); @@ -2492,17 +2490,6 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin prevheights[j] = view.AccessCoins(tx.vin[j].prevout.hash)->nHeight; } - // Which orphan pool entries must we evict? - for (size_t j = 0; j < tx.vin.size(); j++) { - auto itByPrev = mapOrphanTransactionsByPrev.find(tx.vin[j].prevout); - if (itByPrev == mapOrphanTransactionsByPrev.end()) continue; - for (auto mi = itByPrev->second.begin(); mi != itByPrev->second.end(); ++mi) { - const CTransaction& orphanTx = (*mi)->second.tx; - const uint256& orphanHash = orphanTx.GetHash(); - vOrphanErase.push_back(orphanHash); - } - } - if (!SequenceLocks(tx, nLockTimeFlags, &prevheights, *pindex)) { return state.DoS(100, error("%s: contains a non-BIP68-final transaction", __func__), REJECT_INVALID, "bad-txns-nonfinal"); @@ -2544,10 +2531,10 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin LogPrint("bench", " - Connect %u transactions: %.2fms (%.3fms/tx, %.3fms/txin) [%.2fs]\n", (unsigned)block.vtx.size(), 0.001 * (nTime3 - nTime2), 0.001 * (nTime3 - nTime2) / block.vtx.size(), nInputs <= 1 ? 0 : 0.001 * (nTime3 - nTime2) / (nInputs-1), nTimeConnect * 0.000001); CAmount blockReward = nFees + GetBlockSubsidy(pindex->nHeight, chainparams.GetConsensus()); - if (block.vtx[0].GetValueOut() > blockReward) + if (block.vtx[0]->GetValueOut() > blockReward) return state.DoS(100, error("ConnectBlock(): coinbase pays too much (actual=%d vs limit=%d)", - block.vtx[0].GetValueOut(), blockReward), + block.vtx[0]->GetValueOut(), blockReward), REJECT_INVALID, "bad-cb-amount"); if (!control.Wait()) @@ -2590,16 +2577,8 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin // Watch for changes to the previous coinbase transaction. static uint256 hashPrevBestCoinBase; GetMainSignals().UpdatedTransaction(hashPrevBestCoinBase); - hashPrevBestCoinBase = block.vtx[0].GetHash(); + hashPrevBestCoinBase = block.vtx[0]->GetHash(); - // Erase orphan transactions include or precluded by this block - if (vOrphanErase.size()) { - int nErased = 0; - BOOST_FOREACH(uint256 &orphanHash, vOrphanErase) { - nErased += EraseOrphanTx(orphanHash); - } - LogPrint("mempool", "Erased %d orphan tx included or conflicted by block\n", nErased); - } int64_t nTime6 = GetTimeMicros(); nTimeCallbacks += nTime6 - nTime5; LogPrint("bench", " - Callbacks: %.2fms [%.2fs]\n", 0.001 * (nTime6 - nTime5), nTimeCallbacks * 0.000001); @@ -2807,7 +2786,8 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara if (!fBare) { // Resurrect mempool transactions from the disconnected block. std::vector<uint256> vHashUpdate; - BOOST_FOREACH(const CTransaction &tx, block.vtx) { + for (const auto& it : block.vtx) { + const CTransaction& tx = *it; // ignore validation errors in resurrected transactions CValidationState stateDummy; if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, tx, false, NULL, true)) { @@ -2828,8 +2808,8 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara UpdateTip(pindexDelete->pprev, chainparams); // Let wallets know transactions went from 1-confirmed to // 0-confirmed or conflicted: - BOOST_FOREACH(const CTransaction &tx, block.vtx) { - GetMainSignals().SyncTransaction(tx, pindexDelete->pprev, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK); + for (const auto& tx : block.vtx) { + GetMainSignals().SyncTransaction(*tx, pindexDelete->pprev, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK); } return true; } @@ -2844,7 +2824,7 @@ static int64_t nTimePostConnect = 0; * Connect a new block to chainActive. pblock is either NULL or a pointer to a CBlock * corresponding to pindexNew, to bypass loading it again from disk. */ -bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const CBlock* pblock, std::vector<std::shared_ptr<const CTransaction>> &txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>> &txChanged) +bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const CBlock* pblock, std::vector<CTransactionRef> &txConflicted, std::vector<std::tuple<CTransactionRef,CBlockIndex*,int>> &txChanged) { assert(pindexNew->pprev == chainActive.Tip()); // Read block from disk. @@ -2884,7 +2864,7 @@ bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, // Update chainActive & related variables. UpdateTip(pindexNew, chainparams); - for(unsigned int i=0; i < pblock->vtx.size(); i++) + for (unsigned int i=0; i < pblock->vtx.size(); i++) txChanged.emplace_back(pblock->vtx[i], pindexNew, i); int64_t nTime6 = GetTimeMicros(); nTimePostConnect += nTime6 - nTime5; nTimeTotal += nTime6 - nTime1; @@ -2967,7 +2947,7 @@ static void PruneBlockIndexCandidates() { * Try to make some progress towards making pindexMostWork the active block. * pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork. */ -static bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const CBlock* pblock, bool& fInvalidFound, std::vector<std::shared_ptr<const CTransaction>>& txConflicted, std::vector<std::tuple<CTransaction,CBlockIndex*,int>>& txChanged) +static bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const CBlock* pblock, bool& fInvalidFound, std::vector<CTransactionRef>& txConflicted, std::vector<std::tuple<CTransactionRef,CBlockIndex*,int>>& txChanged) { AssertLockHeld(cs_main); const CBlockIndex *pindexOldTip = chainActive.Tip(); @@ -3068,7 +3048,7 @@ static void NotifyHeaderTip() { bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, const CBlock *pblock) { CBlockIndex *pindexMostWork = NULL; CBlockIndex *pindexNewTip = NULL; - std::vector<std::tuple<CTransaction,CBlockIndex*,int>> txChanged; + std::vector<std::tuple<CTransactionRef,CBlockIndex*,int>> txChanged; if (pblock) txChanged.reserve(pblock->vtx.size()); do { @@ -3078,7 +3058,7 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, break; const CBlockIndex *pindexFork; - std::vector<std::shared_ptr<const CTransaction>> txConflicted; + std::vector<CTransactionRef> txConflicted; bool fInitialDownload; { LOCK(cs_main); @@ -3109,13 +3089,13 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, // throw all transactions though the signal-interface // while _not_ holding the cs_main lock - for(std::shared_ptr<const CTransaction> tx : txConflicted) + for (const auto& tx : txConflicted) { GetMainSignals().SyncTransaction(*tx, pindexNewTip, CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK); } // ... and about transactions that got confirmed: - for(unsigned int i = 0; i < txChanged.size(); i++) - GetMainSignals().SyncTransaction(std::get<0>(txChanged[i]), std::get<1>(txChanged[i]), std::get<2>(txChanged[i])); + for (unsigned int i = 0; i < txChanged.size(); i++) + GetMainSignals().SyncTransaction(*std::get<0>(txChanged[i]), std::get<1>(txChanged[i]), std::get<2>(txChanged[i])); // Notify external listeners about the new tip. GetMainSignals().UpdatedBlockTip(pindexNewTip, pindexFork, fInitialDownload); @@ -3201,6 +3181,7 @@ bool InvalidateBlock(CValidationState& state, const CChainParams& chainparams, C InvalidChainFound(pindex); mempool.removeForReorg(pcoinsTip, chainActive.Tip()->nHeight + 1, STANDARD_LOCKTIME_VERIFY_FLAGS); + uiInterface.NotifyBlockTip(IsInitialBlockDownload(), pindex->pprev); return true; } @@ -3454,22 +3435,22 @@ bool CheckBlock(const CBlock& block, CValidationState& state, const Consensus::P return state.DoS(100, false, REJECT_INVALID, "bad-blk-length", false, "size limits failed"); // First transaction must be coinbase, the rest must not be - if (block.vtx.empty() || !block.vtx[0].IsCoinBase()) + if (block.vtx.empty() || !block.vtx[0]->IsCoinBase()) return state.DoS(100, false, REJECT_INVALID, "bad-cb-missing", false, "first tx is not coinbase"); for (unsigned int i = 1; i < block.vtx.size(); i++) - if (block.vtx[i].IsCoinBase()) + if (block.vtx[i]->IsCoinBase()) return state.DoS(100, false, REJECT_INVALID, "bad-cb-multiple", false, "more than one coinbase"); // Check transactions for (const auto& tx : block.vtx) - if (!CheckTransaction(tx, state, false)) + if (!CheckTransaction(*tx, state, false)) return state.Invalid(false, state.GetRejectCode(), state.GetRejectReason(), - strprintf("Transaction check failed (tx hash %s) %s", tx.GetHash().ToString(), state.GetDebugMessage())); + strprintf("Transaction check failed (tx hash %s) %s", tx->GetHash().ToString(), state.GetDebugMessage())); unsigned int nSigOps = 0; for (const auto& tx : block.vtx) { - nSigOps += GetLegacySigOpCount(tx); + nSigOps += GetLegacySigOpCount(*tx); } if (nSigOps * WITNESS_SCALE_FACTOR > MAX_BLOCK_SIGOPS_COST) return state.DoS(100, false, REJECT_INVALID, "bad-blk-sigops", false, "out-of-bounds SigOpCount"); @@ -3505,8 +3486,8 @@ bool IsWitnessEnabled(const CBlockIndex* pindexPrev, const Consensus::Params& pa static int GetWitnessCommitmentIndex(const CBlock& block) { int commitpos = -1; - for (size_t o = 0; o < block.vtx[0].vout.size(); o++) { - if (block.vtx[0].vout[o].scriptPubKey.size() >= 38 && block.vtx[0].vout[o].scriptPubKey[0] == OP_RETURN && block.vtx[0].vout[o].scriptPubKey[1] == 0x24 && block.vtx[0].vout[o].scriptPubKey[2] == 0xaa && block.vtx[0].vout[o].scriptPubKey[3] == 0x21 && block.vtx[0].vout[o].scriptPubKey[4] == 0xa9 && block.vtx[0].vout[o].scriptPubKey[5] == 0xed) { + for (size_t o = 0; o < block.vtx[0]->vout.size(); o++) { + if (block.vtx[0]->vout[o].scriptPubKey.size() >= 38 && block.vtx[0]->vout[o].scriptPubKey[0] == OP_RETURN && block.vtx[0]->vout[o].scriptPubKey[1] == 0x24 && block.vtx[0]->vout[o].scriptPubKey[2] == 0xaa && block.vtx[0]->vout[o].scriptPubKey[3] == 0x21 && block.vtx[0]->vout[o].scriptPubKey[4] == 0xa9 && block.vtx[0]->vout[o].scriptPubKey[5] == 0xed) { commitpos = o; } } @@ -3517,10 +3498,12 @@ void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPr { int commitpos = GetWitnessCommitmentIndex(block); static const std::vector<unsigned char> nonce(32, 0x00); - if (commitpos != -1 && IsWitnessEnabled(pindexPrev, consensusParams) && block.vtx[0].wit.IsEmpty()) { - block.vtx[0].wit.vtxinwit.resize(1); - block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.resize(1); - block.vtx[0].wit.vtxinwit[0].scriptWitness.stack[0] = nonce; + if (commitpos != -1 && IsWitnessEnabled(pindexPrev, consensusParams) && block.vtx[0]->wit.IsEmpty()) { + CMutableTransaction tx(*block.vtx[0]); + tx.wit.vtxinwit.resize(1); + tx.wit.vtxinwit[0].scriptWitness.stack.resize(1); + tx.wit.vtxinwit[0].scriptWitness.stack[0] = nonce; + block.vtx[0] = MakeTransactionRef(std::move(tx)); } } @@ -3530,7 +3513,7 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc int commitpos = GetWitnessCommitmentIndex(block); bool fHaveWitness = false; for (size_t t = 1; t < block.vtx.size(); t++) { - if (!block.vtx[t].wit.IsNull()) { + if (!block.vtx[t]->wit.IsNull()) { fHaveWitness = true; break; } @@ -3551,8 +3534,8 @@ std::vector<unsigned char> GenerateCoinbaseCommitment(CBlock& block, const CBloc out.scriptPubKey[5] = 0xed; memcpy(&out.scriptPubKey[6], witnessroot.begin(), 32); commitment = std::vector<unsigned char>(out.scriptPubKey.begin(), out.scriptPubKey.end()); - const_cast<std::vector<CTxOut>*>(&block.vtx[0].vout)->push_back(out); - block.vtx[0].UpdateHash(); + const_cast<std::vector<CTxOut>*>(&block.vtx[0]->vout)->push_back(out); + block.vtx[0]->UpdateHash(); } } UpdateUncommittedBlockStructures(block, pindexPrev, consensusParams); @@ -3601,7 +3584,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co // Check that all transactions are finalized for (const auto& tx : block.vtx) { - if (!IsFinalTx(tx, nHeight, nLockTimeCutoff)) { + if (!IsFinalTx(*tx, nHeight, nLockTimeCutoff)) { return state.DoS(10, false, REJECT_INVALID, "bad-txns-nonfinal", false, "non-final transaction"); } } @@ -3610,8 +3593,8 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co if (nHeight >= consensusParams.BIP34Height) { CScript expect = CScript() << nHeight; - if (block.vtx[0].vin[0].scriptSig.size() < expect.size() || - !std::equal(expect.begin(), expect.end(), block.vtx[0].vin[0].scriptSig.begin())) { + if (block.vtx[0]->vin[0].scriptSig.size() < expect.size() || + !std::equal(expect.begin(), expect.end(), block.vtx[0]->vin[0].scriptSig.begin())) { return state.DoS(100, false, REJECT_INVALID, "bad-cb-height", false, "block height mismatch in coinbase"); } } @@ -3633,11 +3616,11 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co // The malleation check is ignored; as the transaction tree itself // already does not permit it, it is impossible to trigger in the // witness tree. - if (block.vtx[0].wit.vtxinwit.size() != 1 || block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.size() != 1 || block.vtx[0].wit.vtxinwit[0].scriptWitness.stack[0].size() != 32) { + if (block.vtx[0]->wit.vtxinwit.size() != 1 || block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack.size() != 1 || block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack[0].size() != 32) { return state.DoS(100, false, REJECT_INVALID, "bad-witness-nonce-size", true, strprintf("%s : invalid witness nonce size", __func__)); } - CHash256().Write(hashWitness.begin(), 32).Write(&block.vtx[0].wit.vtxinwit[0].scriptWitness.stack[0][0], 32).Finalize(hashWitness.begin()); - if (memcmp(hashWitness.begin(), &block.vtx[0].vout[commitpos].scriptPubKey[6], 32)) { + CHash256().Write(hashWitness.begin(), 32).Write(&block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack[0][0], 32).Finalize(hashWitness.begin()); + if (memcmp(hashWitness.begin(), &block.vtx[0]->vout[commitpos].scriptPubKey[6], 32)) { return state.DoS(100, false, REJECT_INVALID, "bad-witness-merkle-match", true, strprintf("%s : witness merkle commitment mismatch", __func__)); } fHaveWitness = true; @@ -3647,7 +3630,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co // No witness data is allowed in blocks that don't commit to witness data, as this would otherwise leave room for spam if (!fHaveWitness) { for (size_t i = 0; i < block.vtx.size(); i++) { - if (!block.vtx[i].wit.IsNull()) { + if (!block.vtx[i]->wit.IsNull()) { return state.DoS(100, false, REJECT_INVALID, "unexpected-witness", true, strprintf("%s : unexpected witness data found", __func__)); } } @@ -4744,6 +4727,34 @@ PeerLogicValidation::PeerLogicValidation(CConnman* connmanIn) : connman(connmanI recentRejects.reset(new CRollingBloomFilter(120000, 0.000001)); } +void PeerLogicValidation::SyncTransaction(const CTransaction& tx, const CBlockIndex* pindex, int nPosInBlock) { + if (nPosInBlock == CMainSignals::SYNC_TRANSACTION_NOT_IN_BLOCK) + return; + + LOCK(cs_main); + + std::vector<uint256> vOrphanErase; + // Which orphan pool entries must we evict? + for (size_t j = 0; j < tx.vin.size(); j++) { + auto itByPrev = mapOrphanTransactionsByPrev.find(tx.vin[j].prevout); + if (itByPrev == mapOrphanTransactionsByPrev.end()) continue; + for (auto mi = itByPrev->second.begin(); mi != itByPrev->second.end(); ++mi) { + const CTransaction& orphanTx = (*mi)->second.tx; + const uint256& orphanHash = orphanTx.GetHash(); + vOrphanErase.push_back(orphanHash); + } + } + + // Erase orphan transactions include or precluded by this block + if (vOrphanErase.size()) { + int nErased = 0; + BOOST_FOREACH(uint256 &orphanHash, vOrphanErase) { + nErased += EraseOrphanTx(orphanHash); + } + LogPrint("mempool", "Erased %d orphan tx included or conflicted by block\n", nErased); + } +} + void PeerLogicValidation::UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) { const int nNewHeight = pindexNew->nHeight; connman->SetBestHeight(nNewHeight); @@ -4844,26 +4855,35 @@ static void RelayTransaction(const CTransaction& tx, CConnman& connman) static void RelayAddress(const CAddress& addr, bool fReachable, CConnman& connman) { - int nRelayNodes = fReachable ? 2 : 1; // limited relaying of addresses outside our network(s) + unsigned int nRelayNodes = fReachable ? 2 : 1; // limited relaying of addresses outside our network(s) // Relay to a limited number of other nodes // Use deterministic randomness to send to the same nodes for 24 hours // at a time so the addrKnowns of the chosen nodes prevent repeats uint64_t hashAddr = addr.GetHash(); - std::multimap<uint64_t, CNode*> mapMix; const CSipHasher hasher = connman.GetDeterministicRandomizer(RANDOMIZER_ID_ADDRESS_RELAY).Write(hashAddr << 32).Write((GetTime() + hashAddr) / (24*60*60)); FastRandomContext insecure_rand; - auto sortfunc = [&mapMix, &hasher](CNode* pnode) { + std::array<std::pair<uint64_t, CNode*>,2> best{{{0, nullptr}, {0, nullptr}}}; + assert(nRelayNodes <= best.size()); + + auto sortfunc = [&best, &hasher, nRelayNodes](CNode* pnode) { if (pnode->nVersion >= CADDR_TIME_VERSION) { uint64_t hashKey = CSipHasher(hasher).Write(pnode->id).Finalize(); - mapMix.emplace(hashKey, pnode); + for (unsigned int i = 0; i < nRelayNodes; i++) { + if (hashKey > best[i].first) { + std::copy(best.begin() + i, best.begin() + nRelayNodes - 1, best.begin() + i + 1); + best[i] = std::make_pair(hashKey, pnode); + break; + } + } } }; - auto pushfunc = [&addr, &mapMix, &nRelayNodes, &insecure_rand] { - for (auto mi = mapMix.begin(); mi != mapMix.end() && nRelayNodes-- > 0; ++mi) - mi->second->PushAddress(addr, insecure_rand); + auto pushfunc = [&addr, &best, nRelayNodes, &insecure_rand] { + for (unsigned int i = 0; i < nRelayNodes && best[i].first != 0; i++) { + best[i].second->PushAddress(addr, insecure_rand); + } }; connman.ForEachNodeThen(std::move(sortfunc), std::move(pushfunc)); @@ -4953,7 +4973,7 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam // however we MUST always provide at least what the remote peer needs typedef std::pair<unsigned int, uint256> PairType; BOOST_FOREACH(PairType& pair, merkleBlock.vMatchedTxn) - connman.PushMessageWithFlag(pfrom, SERIALIZE_TRANSACTION_NO_WITNESS, NetMsgType::TX, block.vtx[pair.first]); + connman.PushMessageWithFlag(pfrom, SERIALIZE_TRANSACTION_NO_WITNESS, NetMsgType::TX, *block.vtx[pair.first]); } // else // no response @@ -5367,28 +5387,12 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, if (inv.type == MSG_BLOCK) { UpdateBlockAvailability(pfrom->GetId(), inv.hash); if (!fAlreadyHave && !fImporting && !fReindex && !mapBlocksInFlight.count(inv.hash)) { - // First request the headers preceding the announced block. In the normal fully-synced - // case where a new block is announced that succeeds the current tip (no reorganization), - // there are no such headers. - // Secondly, and only when we are close to being synced, we request the announced block directly, - // to avoid an extra round-trip. Note that we must *first* ask for the headers, so by the - // time the block arrives, the header chain leading up to it is already validated. Not - // doing this will result in the received block being rejected as an orphan in case it is - // not a direct successor. + // We used to request the full block here, but since headers-announcements are now the + // primary method of announcement on the network, and since, in the case that a node + // fell back to inv we probably have a reorg which we should get the headers for first, + // we now only provide a getheaders response here. When we receive the headers, we will + // then ask for the blocks we need. connman.PushMessage(pfrom, NetMsgType::GETHEADERS, chainActive.GetLocator(pindexBestHeader), inv.hash); - CNodeState *nodestate = State(pfrom->GetId()); - if (CanDirectFetch(chainparams.GetConsensus()) && - nodestate->nBlocksInFlight < MAX_BLOCKS_IN_TRANSIT_PER_PEER && - (!IsWitnessEnabled(chainActive.Tip(), chainparams.GetConsensus()) || State(pfrom->GetId())->fHaveWitness)) { - inv.type |= nFetchFlags; - if (nodestate->fSupportsDesiredCmpctVersion) - vToFetch.push_back(CInv(MSG_CMPCT_BLOCK, inv.hash)); - else - vToFetch.push_back(inv); - // Mark block as in flight already, even though the actual "getdata" message only goes out - // later (within the same cs_main lock, though). - MarkBlockAsInFlight(pfrom->GetId(), inv.hash, chainparams.GetConsensus()); - } LogPrint("net", "getheaders (%d) %s to peer=%d\n", pindexBestHeader->nHeight, inv.hash.ToString(), pfrom->id); } } @@ -6964,7 +6968,7 @@ bool SendMessages(CNode* pto, CConnman& connman) // Message: feefilter // // We don't want white listed peers to filter txs to us if we have -whitelistforcerelay - if (pto->nVersion >= FEEFILTER_VERSION && GetBoolArg("-feefilter", DEFAULT_FEEFILTER) && + if (!pto->fDisconnect && pto->nVersion >= FEEFILTER_VERSION && GetBoolArg("-feefilter", DEFAULT_FEEFILTER) && !(pto->fWhitelisted && GetBoolArg("-whitelistforcerelay", DEFAULT_WHITELISTFORCERELAY))) { CAmount currentFilter = mempool.GetMinFee(GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000).GetFeePerK(); int64_t timeNow = GetTimeMicros(); diff --git a/src/main.h b/src/main.h index 678f0fd99d..43c62f6de6 100644 --- a/src/main.h +++ b/src/main.h @@ -125,7 +125,7 @@ static const int64_t BLOCK_DOWNLOAD_TIMEOUT_BASE = 1000000; /** Additional block download timeout per parallel downloading peer (i.e. 5 min) */ static const int64_t BLOCK_DOWNLOAD_TIMEOUT_PER_PEER = 500000; -static const unsigned int DEFAULT_LIMITFREERELAY = 15; +static const unsigned int DEFAULT_LIMITFREERELAY = 0; static const bool DEFAULT_RELAYPRIORITY = true; static const int64_t DEFAULT_MAX_TIP_AGE = 24 * 60 * 60; @@ -560,6 +560,7 @@ private: public: PeerLogicValidation(CConnman* connmanIn); + virtual void SyncTransaction(const CTransaction& tx, const CBlockIndex* pindex, int nPosInBlock); virtual void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload); virtual void BlockChecked(const CBlock& block, const CValidationState& state); }; diff --git a/src/merkleblock.cpp b/src/merkleblock.cpp index 31332526a9..882717ac56 100644 --- a/src/merkleblock.cpp +++ b/src/merkleblock.cpp @@ -23,8 +23,8 @@ CMerkleBlock::CMerkleBlock(const CBlock& block, CBloomFilter& filter) for (unsigned int i = 0; i < block.vtx.size(); i++) { - const uint256& hash = block.vtx[i].GetHash(); - if (filter.IsRelevantAndUpdate(block.vtx[i])) + const uint256& hash = block.vtx[i]->GetHash(); + if (filter.IsRelevantAndUpdate(*block.vtx[i])) { vMatch.push_back(true); vMatchedTxn.push_back(make_pair(i, hash)); @@ -49,7 +49,7 @@ CMerkleBlock::CMerkleBlock(const CBlock& block, const std::set<uint256>& txids) for (unsigned int i = 0; i < block.vtx.size(); i++) { - const uint256& hash = block.vtx[i].GetHash(); + const uint256& hash = block.vtx[i]->GetHash(); if (txids.count(hash)) vMatch.push_back(true); else diff --git a/src/miner.cpp b/src/miner.cpp index 6ad63207cc..c40b12cd8e 100644 --- a/src/miner.cpp +++ b/src/miner.cpp @@ -134,7 +134,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc pblock = &pblocktemplate->block; // pointer for convenience // Add dummy coinbase tx as first transaction - pblock->vtx.push_back(CTransaction()); + pblock->vtx.emplace_back(); pblocktemplate->vTxFees.push_back(-1); // updated at end pblocktemplate->vTxSigOpsCost.push_back(-1); // updated at end @@ -178,7 +178,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc coinbaseTx.vout[0].scriptPubKey = scriptPubKeyIn; coinbaseTx.vout[0].nValue = nFees + GetBlockSubsidy(nHeight, chainparams.GetConsensus()); coinbaseTx.vin[0].scriptSig = CScript() << nHeight << OP_0; - pblock->vtx[0] = coinbaseTx; + pblock->vtx[0] = MakeTransactionRef(std::move(coinbaseTx)); pblocktemplate->vchCoinbaseCommitment = GenerateCoinbaseCommitment(*pblock, pindexPrev, chainparams.GetConsensus()); pblocktemplate->vTxFees[0] = -nFees; @@ -190,7 +190,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc UpdateTime(pblock, chainparams.GetConsensus(), pindexPrev); pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, chainparams.GetConsensus()); pblock->nNonce = 0; - pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(pblock->vtx[0]); + pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(*pblock->vtx[0]); CValidationState state; if (!TestBlockValidity(state, chainparams, *pblock, pindexPrev, false, false)) { @@ -312,7 +312,7 @@ bool BlockAssembler::TestForBlock(CTxMemPool::txiter iter) void BlockAssembler::AddToBlock(CTxMemPool::txiter iter) { - pblock->vtx.push_back(iter->GetTx()); + pblock->vtx.emplace_back(iter->GetSharedTx()); pblocktemplate->vTxFees.push_back(iter->GetFee()); pblocktemplate->vTxSigOpsCost.push_back(iter->GetSigOpCost()); if (fNeedSizeAccounting) { @@ -601,10 +601,10 @@ void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned } ++nExtraNonce; unsigned int nHeight = pindexPrev->nHeight+1; // Height first in coinbase required for block.version=2 - CMutableTransaction txCoinbase(pblock->vtx[0]); + CMutableTransaction txCoinbase(*pblock->vtx[0]); txCoinbase.vin[0].scriptSig = (CScript() << nHeight << CScriptNum(nExtraNonce)) + COINBASE_FLAGS; assert(txCoinbase.vin[0].scriptSig.size() <= 100); - pblock->vtx[0] = txCoinbase; + pblock->vtx[0] = MakeTransactionRef(std::move(txCoinbase)); pblock->hashMerkleRoot = BlockMerkleRoot(*pblock); } diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp index 0e6ab4dd71..95bd2211f9 100644 --- a/src/primitives/block.cpp +++ b/src/primitives/block.cpp @@ -27,7 +27,7 @@ std::string CBlock::ToString() const vtx.size()); for (unsigned int i = 0; i < vtx.size(); i++) { - s << " " << vtx[i].ToString() << "\n"; + s << " " << vtx[i]->ToString() << "\n"; } return s.str(); } diff --git a/src/primitives/block.h b/src/primitives/block.h index d148aec1e0..b037fc839c 100644 --- a/src/primitives/block.h +++ b/src/primitives/block.h @@ -73,7 +73,7 @@ class CBlock : public CBlockHeader { public: // network and disk - std::vector<CTransaction> vtx; + std::vector<CTransactionRef> vtx; // memory only mutable bool fChecked; diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp index 7acdac17f2..91f4d29488 100644 --- a/src/primitives/transaction.cpp +++ b/src/primitives/transaction.cpp @@ -78,6 +78,10 @@ CTransaction::CTransaction(const CMutableTransaction &tx) : nVersion(tx.nVersion UpdateHash(); } +CTransaction::CTransaction(CMutableTransaction &&tx) : nVersion(tx.nVersion), vin(std::move(tx.vin)), vout(std::move(tx.vout)), wit(std::move(tx.wit)), nLockTime(tx.nLockTime) { + UpdateHash(); +} + CTransaction& CTransaction::operator=(const CTransaction &tx) { *const_cast<int*>(&nVersion) = tx.nVersion; *const_cast<std::vector<CTxIn>*>(&vin) = tx.vin; diff --git a/src/primitives/transaction.h b/src/primitives/transaction.h index 1d176e5d8c..0fa85a1519 100644 --- a/src/primitives/transaction.h +++ b/src/primitives/transaction.h @@ -379,6 +379,7 @@ public: /** Convert a CMutableTransaction into a CTransaction. */ CTransaction(const CMutableTransaction &tx); + CTransaction(CMutableTransaction &&tx); CTransaction& operator=(const CTransaction& tx); @@ -392,6 +393,9 @@ public: } } + template <typename Stream> + CTransaction(deserialize_type, Stream& s) : CTransaction(CMutableTransaction(deserialize, s)) {} + bool IsNull() const { return vin.empty() && vout.empty(); } @@ -460,12 +464,23 @@ struct CMutableTransaction SerializeTransaction(*this, s, ser_action); } + template <typename Stream> + CMutableTransaction(deserialize_type, Stream& s) { + Unserialize(s); + } + /** Compute the hash of this CMutableTransaction. This is computed on the * fly, as opposed to GetHash() in CTransaction, which uses a cached result. */ uint256 GetHash() const; }; +typedef std::shared_ptr<const CTransaction> CTransactionRef; +static inline CTransactionRef MakeTransactionRef() { return std::make_shared<const CTransaction>(); } +template <typename Tx> static inline CTransactionRef MakeTransactionRef(Tx&& txIn) { return std::make_shared<const CTransaction>(std::forward<Tx>(txIn)); } +static inline CTransactionRef MakeTransactionRef(const CTransactionRef& txIn) { return txIn; } +static inline CTransactionRef MakeTransactionRef(CTransactionRef&& txIn) { return std::move(txIn); } + /** Compute the weight of a transaction, as defined by BIP 141 */ int64_t GetTransactionWeight(const CTransaction &tx); diff --git a/src/protocol.h b/src/protocol.h index a52d9a67b0..dea409c5b7 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -261,7 +261,7 @@ enum ServiceFlags : uint64_t { // Bitcoin Core nodes used to support this by default, without advertising this bit, // but no longer do as of protocol version 70011 (= NO_BLOOM_VERSION) NODE_BLOOM = (1 << 2), - // Indicates that a node can be asked for blocks and transactions including + // NODE_WITNESS indicates that a node can be asked for blocks and transactions including // witness data. NODE_WITNESS = (1 << 3), // NODE_XTHIN means the node supports Xtreme Thinblocks diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index 788fc9af31..6112a1d256 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -720,13 +720,19 @@ void BitcoinGUI::updateNetworkState() default: icon = ":/icons/connect_4"; break; } + QString tooltip; + if (clientModel->getNetworkActive()) { - connectionsControl->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count)); + tooltip = tr("%n active connection(s) to Bitcoin network", "", count) + QString(".<br>") + tr("Click to disable network activity."); } else { - connectionsControl->setToolTip(tr("Network activity disabled")); + tooltip = tr("Network activity disabled.") + QString("<br>") + tr("Click to enable network activity again."); icon = ":/icons/network_disabled"; } + // Don't word-wrap this (fixed-width) tooltip + tooltip = QString("<nobr>") + tooltip + QString("</nobr>"); + connectionsControl->setToolTip(tooltip); + connectionsControl->setPixmap(platformStyle->SingleColorIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE)); } diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp index 20c8fc845b..d77db39b3c 100644 --- a/src/qt/coincontroldialog.cpp +++ b/src/qt/coincontroldialog.cpp @@ -35,6 +35,13 @@ QList<CAmount> CoinControlDialog::payAmounts; CCoinControl* CoinControlDialog::coinControl = new CCoinControl(); bool CoinControlDialog::fSubtractFeeFromAmount = false; +bool CCoinControlWidgetItem::operator<(const QTreeWidgetItem &other) const { + int column = treeWidget()->sortColumn(); + if (column == CoinControlDialog::COLUMN_AMOUNT || column == CoinControlDialog::COLUMN_DATE || column == CoinControlDialog::COLUMN_CONFIRMATIONS) + return data(column, Qt::UserRole).toLongLong() < other.data(column, Qt::UserRole).toLongLong(); + return QTreeWidgetItem::operator<(other); +} + CoinControlDialog::CoinControlDialog(const PlatformStyle *_platformStyle, QWidget *parent) : QDialog(parent), ui(new Ui::CoinControlDialog), @@ -128,11 +135,9 @@ CoinControlDialog::CoinControlDialog(const PlatformStyle *_platformStyle, QWidge ui->treeWidget->setColumnWidth(COLUMN_CONFIRMATIONS, 110); ui->treeWidget->setColumnHidden(COLUMN_TXHASH, true); // store transaction hash in this column, but don't show it ui->treeWidget->setColumnHidden(COLUMN_VOUT_INDEX, true); // store vout index in this column, but don't show it - ui->treeWidget->setColumnHidden(COLUMN_AMOUNT_INT64, true); // store amount int64 in this column, but don't show it - ui->treeWidget->setColumnHidden(COLUMN_DATE_INT64, true); // store date int64 in this column, but don't show it // default view is sorted by amount desc - sortView(COLUMN_AMOUNT_INT64, Qt::DescendingOrder); + sortView(COLUMN_AMOUNT, Qt::DescendingOrder); // restore list mode and sortorder as a convenience feature QSettings settings; @@ -164,15 +169,6 @@ void CoinControlDialog::setModel(WalletModel *_model) } } -// helper function str_pad -QString CoinControlDialog::strPad(QString s, int nPadLength, QString sPadding) -{ - while (s.length() < nPadLength) - s = sPadding + s; - - return s; -} - // ok button void CoinControlDialog::buttonBoxClicked(QAbstractButton* button) { @@ -338,7 +334,7 @@ void CoinControlDialog::sortView(int column, Qt::SortOrder order) sortColumn = column; sortOrder = order; ui->treeWidget->sortItems(column, order); - ui->treeWidget->header()->setSortIndicator(getMappedColumn(sortColumn), sortOrder); + ui->treeWidget->header()->setSortIndicator(sortColumn, sortOrder); } // treeview: clicked on header @@ -346,12 +342,10 @@ void CoinControlDialog::headerSectionClicked(int logicalIndex) { if (logicalIndex == COLUMN_CHECKBOX) // click on most left column -> do nothing { - ui->treeWidget->header()->setSortIndicator(getMappedColumn(sortColumn), sortOrder); + ui->treeWidget->header()->setSortIndicator(sortColumn, sortOrder); } else { - logicalIndex = getMappedColumn(logicalIndex, false); - if (sortColumn == logicalIndex) sortOrder = ((sortOrder == Qt::AscendingOrder) ? Qt::DescendingOrder : Qt::AscendingOrder); else @@ -658,7 +652,7 @@ void CoinControlDialog::updateView() model->listCoins(mapCoins); BOOST_FOREACH(const PAIRTYPE(QString, std::vector<COutput>)& coins, mapCoins) { - QTreeWidgetItem *itemWalletAddress = new QTreeWidgetItem(); + CCoinControlWidgetItem *itemWalletAddress = new CCoinControlWidgetItem(); itemWalletAddress->setCheckState(COLUMN_CHECKBOX, Qt::Unchecked); QString sWalletAddress = coins.first; QString sWalletLabel = model->getAddressTableModel()->labelForAddress(sWalletAddress); @@ -686,9 +680,9 @@ void CoinControlDialog::updateView() nSum += out.tx->vout[out.i].nValue; nChildren++; - QTreeWidgetItem *itemOutput; - if (treeMode) itemOutput = new QTreeWidgetItem(itemWalletAddress); - else itemOutput = new QTreeWidgetItem(ui->treeWidget); + CCoinControlWidgetItem *itemOutput; + if (treeMode) itemOutput = new CCoinControlWidgetItem(itemWalletAddress); + else itemOutput = new CCoinControlWidgetItem(ui->treeWidget); itemOutput->setFlags(flgCheckbox); itemOutput->setCheckState(COLUMN_CHECKBOX,Qt::Unchecked); @@ -721,14 +715,15 @@ void CoinControlDialog::updateView() // amount itemOutput->setText(COLUMN_AMOUNT, BitcoinUnits::format(nDisplayUnit, out.tx->vout[out.i].nValue)); - itemOutput->setText(COLUMN_AMOUNT_INT64, strPad(QString::number(out.tx->vout[out.i].nValue), 15, " ")); // padding so that sorting works correctly + itemOutput->setData(COLUMN_AMOUNT, Qt::UserRole, QVariant((qlonglong)out.tx->vout[out.i].nValue)); // padding so that sorting works correctly // date itemOutput->setText(COLUMN_DATE, GUIUtil::dateTimeStr(out.tx->GetTxTime())); - itemOutput->setText(COLUMN_DATE_INT64, strPad(QString::number(out.tx->GetTxTime()), 20, " ")); + itemOutput->setData(COLUMN_DATE, Qt::UserRole, QVariant((qlonglong)out.tx->GetTxTime())); // confirmations - itemOutput->setText(COLUMN_CONFIRMATIONS, strPad(QString::number(out.nDepth), 8, " ")); + itemOutput->setText(COLUMN_CONFIRMATIONS, QString::number(out.nDepth)); + itemOutput->setData(COLUMN_CONFIRMATIONS, Qt::UserRole, QVariant((qlonglong)out.nDepth)); // transaction hash uint256 txhash = out.tx->GetHash(); @@ -756,7 +751,7 @@ void CoinControlDialog::updateView() { itemWalletAddress->setText(COLUMN_CHECKBOX, "(" + QString::number(nChildren) + ")"); itemWalletAddress->setText(COLUMN_AMOUNT, BitcoinUnits::format(nDisplayUnit, nSum)); - itemWalletAddress->setText(COLUMN_AMOUNT_INT64, strPad(QString::number(nSum), 15, " ")); + itemWalletAddress->setData(COLUMN_AMOUNT, Qt::UserRole, QVariant((qlonglong)nSum)); } } diff --git a/src/qt/coincontroldialog.h b/src/qt/coincontroldialog.h index 7d73421e3a..7c2269b1eb 100644 --- a/src/qt/coincontroldialog.h +++ b/src/qt/coincontroldialog.h @@ -28,6 +28,17 @@ namespace Ui { #define ASYMP_UTF8 "\xE2\x89\x88" +class CCoinControlWidgetItem : public QTreeWidgetItem +{ +public: + CCoinControlWidgetItem(QTreeWidget *parent, int type = Type) : QTreeWidgetItem(parent, type) {} + CCoinControlWidgetItem(int type = Type) : QTreeWidgetItem(type) {} + CCoinControlWidgetItem(QTreeWidgetItem *parent, int type = Type) : QTreeWidgetItem(parent, type) {} + + bool operator<(const QTreeWidgetItem &other) const; +}; + + class CoinControlDialog : public QDialog { Q_OBJECT @@ -59,13 +70,12 @@ private: const PlatformStyle *platformStyle; - QString strPad(QString, int, QString); void sortView(int, Qt::SortOrder); void updateView(); enum { - COLUMN_CHECKBOX, + COLUMN_CHECKBOX = 0, COLUMN_AMOUNT, COLUMN_LABEL, COLUMN_ADDRESS, @@ -73,30 +83,8 @@ private: COLUMN_CONFIRMATIONS, COLUMN_TXHASH, COLUMN_VOUT_INDEX, - COLUMN_AMOUNT_INT64, - COLUMN_DATE_INT64 }; - - // some columns have a hidden column containing the value used for sorting - int getMappedColumn(int column, bool fVisibleColumn = true) - { - if (fVisibleColumn) - { - if (column == COLUMN_AMOUNT_INT64) - return COLUMN_AMOUNT; - else if (column == COLUMN_DATE_INT64) - return COLUMN_DATE; - } - else - { - if (column == COLUMN_AMOUNT) - return COLUMN_AMOUNT_INT64; - else if (column == COLUMN_DATE) - return COLUMN_DATE_INT64; - } - - return column; - } + friend class CCoinControlWidgetItem; private Q_SLOTS: void showMenu(const QPoint &); diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 8caea14adb..154107c0dc 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -119,16 +119,16 @@ UniValue blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool tx result.push_back(Pair("versionHex", strprintf("%08x", block.nVersion))); result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex())); UniValue txs(UniValue::VARR); - BOOST_FOREACH(const CTransaction&tx, block.vtx) + for(const auto& tx : block.vtx) { if(txDetails) { UniValue objTx(UniValue::VOBJ); - TxToJSON(tx, uint256(), objTx); + TxToJSON(*tx, uint256(), objTx); txs.push_back(objTx); } else - txs.push_back(tx.GetHash().GetHex()); + txs.push_back(tx->GetHash().GetHex()); } result.push_back(Pair("tx", txs)); result.push_back(Pair("time", block.GetBlockTime())); diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index ad545bdf0d..6b0e52a309 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -557,7 +557,8 @@ UniValue getblocktemplate(const JSONRPCRequest& request) UniValue transactions(UniValue::VARR); map<uint256, int64_t> setTxIndex; int i = 0; - BOOST_FOREACH (CTransaction& tx, pblock->vtx) { + for (const auto& it : pblock->vtx) { + const CTransaction& tx = *it; uint256 txHash = tx.GetHash(); setTxIndex[txHash] = i++; @@ -662,7 +663,7 @@ UniValue getblocktemplate(const JSONRPCRequest& request) result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex())); result.push_back(Pair("transactions", transactions)); result.push_back(Pair("coinbaseaux", aux)); - result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0].vout[0].nValue)); + result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0]->vout[0].nValue)); result.push_back(Pair("longpollid", chainActive.Tip()->GetBlockHash().GetHex() + i64tostr(nTransactionsUpdatedLast))); result.push_back(Pair("target", hashTarget.GetHex())); result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1)); diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 0656a61755..370c021ea6 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -135,17 +135,17 @@ UniValue getrawtransaction(const JSONRPCRequest& request) "or there is an unspent output in the utxo for this transaction. To make it always work,\n" "you need to maintain a transaction index, using the -txindex command line option.\n" "\nReturn the raw transaction data.\n" - "\nIf verbose=0, returns a string that is serialized, hex-encoded data for 'txid'.\n" - "If verbose is non-zero, returns an Object with information about 'txid'.\n" + "\nIf verbose is 'true', returns an Object with information about 'txid'.\n" + "If verbose is 'false' or omitted, returns a string that is serialized, hex-encoded data for 'txid'.\n" "\nArguments:\n" "1. \"txid\" (string, required) The transaction id\n" - "2. verbose (numeric, optional, default=0) If 0, return a string, other return a json object\n" + "2. verbose (bool, optional, default=false) If true, return a string, other return a json object\n" - "\nResult (if verbose is not set or set to 0):\n" + "\nResult (if verbose is not set or set to false):\n" "\"data\" (string) The serialized, hex-encoded data for 'txid'\n" - "\nResult (if verbose > 0):\n" + "\nResult (if verbose is set to true):\n" "{\n" " \"hex\" : \"data\", (string) The serialized, hex-encoded data for 'txid'\n" " \"txid\" : \"id\", (string) The transaction id (same as provided)\n" @@ -192,17 +192,31 @@ UniValue getrawtransaction(const JSONRPCRequest& request) "\nExamples:\n" + HelpExampleCli("getrawtransaction", "\"mytxid\"") - + HelpExampleCli("getrawtransaction", "\"mytxid\" 1") - + HelpExampleRpc("getrawtransaction", "\"mytxid\", 1") + + HelpExampleCli("getrawtransaction", "\"mytxid\" true") + + HelpExampleRpc("getrawtransaction", "\"mytxid\", true") ); LOCK(cs_main); uint256 hash = ParseHashV(request.params[0], "parameter 1"); + // Accept either a bool (true) or a num (>=1) to indicate verbose output. bool fVerbose = false; - if (request.params.size() > 1) - fVerbose = (request.params[1].get_int() != 0); + if (request.params.size() > 1) { + if (request.params[1].isNum()) { + if (request.params[1].get_int() != 0) { + fVerbose = true; + } + } + else if(request.params[1].isBool()) { + if(request.params[1].isTrue()) { + fVerbose = true; + } + } + else { + throw JSONRPCError(RPC_TYPE_ERROR, "Invalid type provided. Verbose parameter must be a boolean."); + } + } CTransaction tx; uint256 hashBlock; @@ -288,8 +302,8 @@ UniValue gettxoutproof(const JSONRPCRequest& request) throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk"); unsigned int ntxFound = 0; - BOOST_FOREACH(const CTransaction&tx, block.vtx) - if (setTxids.count(tx.GetHash())) + for (const auto& tx : block.vtx) + if (setTxids.count(tx->GetHash())) ntxFound++; if (ntxFound != setTxids.size()) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "(Not all) transactions not found in specified block"); diff --git a/src/scheduler.cpp b/src/scheduler.cpp index 52777b61f9..27c03f154c 100644 --- a/src/scheduler.cpp +++ b/src/scheduler.cpp @@ -54,9 +54,10 @@ void CScheduler::serviceQueue() #else // Some boost versions have a conflicting overload of wait_until that returns void. // Explicitly use a template here to avoid hitting that overload. - while (!shouldStop() && !taskQueue.empty() && - newTaskScheduled.wait_until<>(lock, taskQueue.begin()->first) != boost::cv_status::timeout) { - // Keep waiting until timeout + while (!shouldStop() && !taskQueue.empty()) { + boost::chrono::system_clock::time_point timeToWaitFor = taskQueue.begin()->first; + if (newTaskScheduled.wait_until<>(lock, timeToWaitFor) == boost::cv_status::timeout) + break; // Exit loop after timeout, it means we reached the time of the event } #endif // If there are multiple threads, the queue can empty while we're waiting (another diff --git a/src/serialize.h b/src/serialize.h index 91864e1b64..e28ca548c0 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -13,6 +13,7 @@ #include <ios> #include <limits> #include <map> +#include <memory> #include <set> #include <stdint.h> #include <string> @@ -25,6 +26,20 @@ static const unsigned int MAX_SIZE = 0x02000000; /** + * Dummy data type to identify deserializing constructors. + * + * By convention, a constructor of a type T with signature + * + * template <typename Stream> T::T(deserialize_type, Stream& s) + * + * is a deserializing constructor, which builds the type by + * deserializing it from s. If T contains const fields, this + * is likely the only way to do so. + */ +struct deserialize_type {}; +constexpr deserialize_type deserialize {}; + +/** * Used to bypass the rule against non-const reference to temporary * where it makes sense with wrappers such as CFlatData or CTxDB */ @@ -521,7 +536,17 @@ template<typename Stream, typename K, typename T, typename Pred, typename A> voi template<typename Stream, typename K, typename Pred, typename A> void Serialize(Stream& os, const std::set<K, Pred, A>& m); template<typename Stream, typename K, typename Pred, typename A> void Unserialize(Stream& is, std::set<K, Pred, A>& m); +/** + * shared_ptr + */ +template<typename Stream, typename T> void Serialize(Stream& os, const std::shared_ptr<const T>& p); +template<typename Stream, typename T> void Unserialize(Stream& os, std::shared_ptr<const T>& p); +/** + * unique_ptr + */ +template<typename Stream, typename T> void Serialize(Stream& os, const std::unique_ptr<const T>& p); +template<typename Stream, typename T> void Unserialize(Stream& os, std::unique_ptr<const T>& p); @@ -776,6 +801,40 @@ void Unserialize(Stream& is, std::set<K, Pred, A>& m) /** + * unique_ptr + */ +template<typename Stream, typename T> void +Serialize(Stream& os, const std::unique_ptr<const T>& p) +{ + Serialize(os, *p); +} + +template<typename Stream, typename T> +void Unserialize(Stream& is, std::unique_ptr<const T>& p) +{ + p.reset(new T(deserialize, is)); +} + + + +/** + * shared_ptr + */ +template<typename Stream, typename T> void +Serialize(Stream& os, const std::shared_ptr<const T>& p) +{ + Serialize(os, *p); +} + +template<typename Stream, typename T> +void Unserialize(Stream& is, std::shared_ptr<const T>& p) +{ + p = std::make_shared<const T>(deserialize, is); +} + + + +/** * Support for ADD_SERIALIZE_METHODS and READWRITE macro */ struct CSerActionSerialize diff --git a/src/test/blockencodings_tests.cpp b/src/test/blockencodings_tests.cpp index 0ed5d62ef6..b013cda6d7 100644 --- a/src/test/blockencodings_tests.cpp +++ b/src/test/blockencodings_tests.cpp @@ -26,21 +26,21 @@ static CBlock BuildBlockTestCase() { tx.vout[0].nValue = 42; block.vtx.resize(3); - block.vtx[0] = tx; + block.vtx[0] = MakeTransactionRef(tx); block.nVersion = 42; block.hashPrevBlock = GetRandHash(); block.nBits = 0x207fffff; tx.vin[0].prevout.hash = GetRandHash(); tx.vin[0].prevout.n = 0; - block.vtx[1] = tx; + block.vtx[1] = MakeTransactionRef(tx); tx.vin.resize(10); for (size_t i = 0; i < tx.vin.size(); i++) { tx.vin[i].prevout.hash = GetRandHash(); tx.vin[i].prevout.n = 0; } - block.vtx[2] = tx; + block.vtx[2] = MakeTransactionRef(tx); bool mutated; block.hashMerkleRoot = BlockMerkleRoot(block, &mutated); @@ -59,8 +59,8 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest) TestMemPoolEntryHelper entry; CBlock block(BuildBlockTestCase()); - pool.addUnchecked(block.vtx[2].GetHash(), entry.FromTx(block.vtx[2])); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(*block.vtx[2])); + BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); // Do a simple ShortTxIDs RT { @@ -78,14 +78,14 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest) BOOST_CHECK(!partialBlock.IsTxAvailable(1)); BOOST_CHECK( partialBlock.IsTxAvailable(2)); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); - std::vector<std::shared_ptr<const CTransaction>> removed; - pool.removeRecursive(block.vtx[2], &removed); + std::vector<CTransactionRef> removed; + pool.removeRecursive(*block.vtx[2], &removed); BOOST_CHECK_EQUAL(removed.size(), 1); CBlock block2; - std::vector<CTransaction> vtx_missing; + std::vector<CTransactionRef> vtx_missing; BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions vtx_missing.push_back(block.vtx[2]); // Wrong transaction @@ -152,8 +152,10 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) TestMemPoolEntryHelper entry; CBlock block(BuildBlockTestCase()); - pool.addUnchecked(block.vtx[2].GetHash(), entry.FromTx(block.vtx[2])); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(*block.vtx[2])); + BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + + uint256 txhash; // Test with pre-forwarding tx 1, but not coinbase { @@ -161,8 +163,8 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) shortIDs.prefilledtxn.resize(1); shortIDs.prefilledtxn[0] = {1, block.vtx[1]}; shortIDs.shorttxids.resize(2); - shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[0].GetHash()); - shortIDs.shorttxids[1] = shortIDs.GetShortID(block.vtx[2].GetHash()); + shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[0]->GetHash()); + shortIDs.shorttxids[1] = shortIDs.GetShortID(block.vtx[2]->GetHash()); CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << shortIDs; @@ -176,10 +178,10 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) BOOST_CHECK( partialBlock.IsTxAvailable(1)); BOOST_CHECK( partialBlock.IsTxAvailable(2)); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); CBlock block2; - std::vector<CTransaction> vtx_missing; + std::vector<CTransactionRef> vtx_missing; BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions vtx_missing.push_back(block.vtx[1]); // Wrong transaction @@ -194,9 +196,13 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block3, &mutated).ToString()); BOOST_CHECK(!mutated); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + txhash = block.vtx[2]->GetHash(); + block.vtx.clear(); + block2.vtx.clear(); + block3.vtx.clear(); + BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); } - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); } BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) @@ -205,8 +211,10 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) TestMemPoolEntryHelper entry; CBlock block(BuildBlockTestCase()); - pool.addUnchecked(block.vtx[1].GetHash(), entry.FromTx(block.vtx[1])); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + pool.addUnchecked(block.vtx[1]->GetHash(), entry.FromTx(*block.vtx[1])); + BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + + uint256 txhash; // Test with pre-forwarding coinbase + tx 2 with tx 1 in mempool { @@ -215,7 +223,7 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) shortIDs.prefilledtxn[0] = {0, block.vtx[0]}; shortIDs.prefilledtxn[1] = {1, block.vtx[2]}; // id == 1 as it is 1 after index 1 shortIDs.shorttxids.resize(1); - shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[1].GetHash()); + shortIDs.shorttxids[0] = shortIDs.GetShortID(block.vtx[1]->GetHash()); CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << shortIDs; @@ -229,19 +237,22 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) BOOST_CHECK( partialBlock.IsTxAvailable(1)); BOOST_CHECK( partialBlock.IsTxAvailable(2)); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); CBlock block2; - std::vector<CTransaction> vtx_missing; + std::vector<CTransactionRef> vtx_missing; BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString()); bool mutated; BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString()); BOOST_CHECK(!mutated); - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + txhash = block.vtx[1]->GetHash(); + block.vtx.clear(); + block2.vtx.clear(); + BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); } - BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1].GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); + BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); } BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest) @@ -255,7 +266,7 @@ BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest) CBlock block; block.vtx.resize(1); - block.vtx[0] = coinbase; + block.vtx[0] = MakeTransactionRef(std::move(coinbase)); block.nVersion = 42; block.hashPrevBlock = GetRandHash(); block.nBits = 0x207fffff; @@ -280,7 +291,7 @@ BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest) BOOST_CHECK(partialBlock.IsTxAvailable(0)); CBlock block2; - std::vector<CTransaction> vtx_missing; + std::vector<CTransactionRef> vtx_missing; BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString()); BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString()); diff --git a/src/test/data/bitcoin-util-test.json b/src/test/data/bitcoin-util-test.json index de95044597..98be75919b 100644 --- a/src/test/data/bitcoin-util-test.json +++ b/src/test/data/bitcoin-util-test.json @@ -103,6 +103,16 @@ "description": "Creates a new transaction with a single empty output script (output in json)" }, { "exec": "./bitcoin-tx", + "args": ["01000000000100000000000000000000000000"], + "output_cmp": "txcreate2.hex", + "description": "Parses a transation with no inputs and a single output script" + }, + { "exec": "./bitcoin-tx", + "args": ["-json", "01000000000100000000000000000000000000"], + "output_cmp": "txcreate2.json", + "description": "Parses a transation with no inputs and a single output script (output in json)" + }, + { "exec": "./bitcoin-tx", "args": ["-create", "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0", diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp index a73dbe725c..1faf8b6aeb 100644 --- a/src/test/mempool_tests.cpp +++ b/src/test/mempool_tests.cpp @@ -55,7 +55,7 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest) CTxMemPool testPool(CFeeRate(0)); - std::vector<std::shared_ptr<const CTransaction>> removed; + std::vector<CTransactionRef> removed; // Nothing in pool, remove should do nothing: testPool.removeRecursive(txParent, &removed); @@ -410,8 +410,8 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest) CheckSort<ancestor_score>(pool, sortedOrder); /* after tx6 is mined, tx7 should move up in the sort */ - std::vector<CTransaction> vtx; - vtx.push_back(tx6); + std::vector<CTransactionRef> vtx; + vtx.push_back(MakeTransactionRef(tx6)); pool.removeForBlock(vtx, 1, NULL, false); sortedOrder.erase(sortedOrder.begin()+1); @@ -546,7 +546,7 @@ BOOST_AUTO_TEST_CASE(MempoolSizeLimitTest) pool.addUnchecked(tx5.GetHash(), entry.Fee(1000LL).FromTx(tx5, &pool)); pool.addUnchecked(tx7.GetHash(), entry.Fee(9000LL).FromTx(tx7, &pool)); - std::vector<CTransaction> vtx; + std::vector<CTransactionRef> vtx; SetMockTime(42); SetMockTime(42 + CTxMemPool::ROLLING_FEE_HALFLIFE); BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), maxFeeRateRemoved.GetFeePerK() + 1000); diff --git a/src/test/merkle_tests.cpp b/src/test/merkle_tests.cpp index 706d30f489..55e6852a15 100644 --- a/src/test/merkle_tests.cpp +++ b/src/test/merkle_tests.cpp @@ -15,8 +15,8 @@ static uint256 BlockBuildMerkleTree(const CBlock& block, bool* fMutated, std::ve { vMerkleTree.clear(); vMerkleTree.reserve(block.vtx.size() * 2 + 16); // Safe upper bound for the number of total nodes. - for (std::vector<CTransaction>::const_iterator it(block.vtx.begin()); it != block.vtx.end(); ++it) - vMerkleTree.push_back(it->GetHash()); + for (std::vector<CTransactionRef>::const_iterator it(block.vtx.begin()); it != block.vtx.end(); ++it) + vMerkleTree.push_back((*it)->GetHash()); int j = 0; bool mutated = false; for (int nSize = block.vtx.size(); nSize > 1; nSize = (nSize + 1) / 2) @@ -86,7 +86,7 @@ BOOST_AUTO_TEST_CASE(merkle_test) for (int j = 0; j < ntx; j++) { CMutableTransaction mtx; mtx.nLockTime = j; - block.vtx[j] = mtx; + block.vtx[j] = MakeTransactionRef(std::move(mtx)); } // Compute the root of the block before mutating it. bool unmutatedMutated = false; @@ -126,7 +126,7 @@ BOOST_AUTO_TEST_CASE(merkle_test) std::vector<uint256> newBranch = BlockMerkleBranch(block, mtx); std::vector<uint256> oldBranch = BlockGetMerkleBranch(block, merkleTree, mtx); BOOST_CHECK(oldBranch == newBranch); - BOOST_CHECK(ComputeMerkleRootFromBranch(block.vtx[mtx].GetHash(), newBranch, mtx) == oldRoot); + BOOST_CHECK(ComputeMerkleRootFromBranch(block.vtx[mtx]->GetHash(), newBranch, mtx) == oldRoot); } } } diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index 1ef70c343c..aea8920936 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -77,7 +77,7 @@ bool TestSequenceLocks(const CTransaction &tx, int flags) // Implemented as an additional function, rather than a separate test case, // to allow reusing the blockchain created in CreateNewBlock_validity. // Note that this test assumes blockprioritysize is 0. -void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, std::vector<CTransaction *>& txFirst) +void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, std::vector<CTransactionRef>& txFirst) { // Test the ancestor feerate transaction selection. TestMemPoolEntryHelper entry; @@ -108,9 +108,9 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, mempool.addUnchecked(hashHighFeeTx, entry.Fee(50000).Time(GetTime()).SpendsCoinbase(false).FromTx(tx)); std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); - BOOST_CHECK(pblocktemplate->block.vtx[1].GetHash() == hashParentTx); - BOOST_CHECK(pblocktemplate->block.vtx[2].GetHash() == hashHighFeeTx); - BOOST_CHECK(pblocktemplate->block.vtx[3].GetHash() == hashMediumFeeTx); + BOOST_CHECK(pblocktemplate->block.vtx[1]->GetHash() == hashParentTx); + BOOST_CHECK(pblocktemplate->block.vtx[2]->GetHash() == hashHighFeeTx); + BOOST_CHECK(pblocktemplate->block.vtx[3]->GetHash() == hashMediumFeeTx); // Test that a package below the min relay fee doesn't get included tx.vin[0].prevout.hash = hashHighFeeTx; @@ -130,8 +130,8 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); // Verify that the free tx and the low fee tx didn't get selected for (size_t i=0; i<pblocktemplate->block.vtx.size(); ++i) { - BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashFreeTx); - BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashLowFeeTx); + BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashFreeTx); + BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashLowFeeTx); } // Test that packages above the min relay fee do get included, even if one @@ -142,8 +142,8 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, hashLowFeeTx = tx.GetHash(); mempool.addUnchecked(hashLowFeeTx, entry.Fee(feeToUse+2).FromTx(tx)); pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); - BOOST_CHECK(pblocktemplate->block.vtx[4].GetHash() == hashFreeTx); - BOOST_CHECK(pblocktemplate->block.vtx[5].GetHash() == hashLowFeeTx); + BOOST_CHECK(pblocktemplate->block.vtx[4]->GetHash() == hashFreeTx); + BOOST_CHECK(pblocktemplate->block.vtx[5]->GetHash() == hashLowFeeTx); // Test that transaction selection properly updates ancestor fee // calculations as ancestor transactions get included in a block. @@ -166,8 +166,8 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, // Verify that this tx isn't selected. for (size_t i=0; i<pblocktemplate->block.vtx.size(); ++i) { - BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashFreeTx2); - BOOST_CHECK(pblocktemplate->block.vtx[i].GetHash() != hashLowFeeTx2); + BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashFreeTx2); + BOOST_CHECK(pblocktemplate->block.vtx[i]->GetHash() != hashLowFeeTx2); } // This tx will be mineable, and should cause hashLowFeeTx2 to be selected @@ -176,7 +176,7 @@ void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, tx.vout[0].nValue = 100000000 - 10000; // 10k satoshi fee mempool.addUnchecked(tx.GetHash(), entry.Fee(10000).FromTx(tx)); pblocktemplate = BlockAssembler(chainparams).CreateNewBlock(scriptPubKey); - BOOST_CHECK(pblocktemplate->block.vtx[8].GetHash() == hashLowFeeTx2); + BOOST_CHECK(pblocktemplate->block.vtx[8]->GetHash() == hashLowFeeTx2); } // NOTE: These tests rely on CreateNewBlock doing its own self-validation! @@ -203,23 +203,23 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) // We can't make transactions until we have inputs // Therefore, load 100 blocks :) int baseheight = 0; - std::vector<CTransaction*>txFirst; + std::vector<CTransactionRef> txFirst; for (unsigned int i = 0; i < sizeof(blockinfo)/sizeof(*blockinfo); ++i) { CBlock *pblock = &pblocktemplate->block; // pointer for convenience pblock->nVersion = 1; pblock->nTime = chainActive.Tip()->GetMedianTimePast()+1; - CMutableTransaction txCoinbase(pblock->vtx[0]); + CMutableTransaction txCoinbase(*pblock->vtx[0]); txCoinbase.nVersion = 1; txCoinbase.vin[0].scriptSig = CScript(); txCoinbase.vin[0].scriptSig.push_back(blockinfo[i].extranonce); txCoinbase.vin[0].scriptSig.push_back(chainActive.Height()); txCoinbase.vout[0].scriptPubKey = CScript(); - pblock->vtx[0] = CTransaction(txCoinbase); + pblock->vtx[0] = MakeTransactionRef(std::move(txCoinbase)); if (txFirst.size() == 0) baseheight = chainActive.Height(); if (txFirst.size() < 4) - txFirst.push_back(new CTransaction(pblock->vtx[0])); + txFirst.push_back(pblock->vtx[0]); pblock->hashMerkleRoot = BlockMerkleRoot(*pblock); pblock->nNonce = blockinfo[i].nonce; BOOST_CHECK(ProcessNewBlock(chainparams, pblock, true, NULL, NULL)); @@ -485,9 +485,6 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) TestPackageSelection(chainparams, scriptPubKey, txFirst); - BOOST_FOREACH(CTransaction *_tx, txFirst) - delete _tx; - fCheckpointsEnabled = true; } diff --git a/src/test/pmt_tests.cpp b/src/test/pmt_tests.cpp index c773129640..e6b689bc6c 100644 --- a/src/test/pmt_tests.cpp +++ b/src/test/pmt_tests.cpp @@ -45,14 +45,14 @@ BOOST_AUTO_TEST_CASE(pmt_test1) for (unsigned int j=0; j<nTx; j++) { CMutableTransaction tx; tx.nLockTime = j; // actual transaction data doesn't matter; just make the nLockTime's unique - block.vtx.push_back(CTransaction(tx)); + block.vtx.push_back(MakeTransactionRef(std::move(tx))); } // calculate actual merkle root and height uint256 merkleRoot1 = BlockMerkleRoot(block); std::vector<uint256> vTxid(nTx, uint256()); for (unsigned int j=0; j<nTx; j++) - vTxid[j] = block.vtx[j].GetHash(); + vTxid[j] = block.vtx[j]->GetHash(); int nHeight = 1, nTx_ = nTx; while (nTx_ > 1) { nTx_ = (nTx_+1)/2; diff --git a/src/test/policyestimator_tests.cpp b/src/test/policyestimator_tests.cpp index 38aaaba267..7dc8f226c9 100644 --- a/src/test/policyestimator_tests.cpp +++ b/src/test/policyestimator_tests.cpp @@ -45,7 +45,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates) CFeeRate baseRate(basefee, GetVirtualTransactionSize(tx)); // Create a fake block - std::vector<CTransaction> block; + std::vector<CTransactionRef> block; int blocknum = 0; // Loop through 200 blocks @@ -66,9 +66,9 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates) // 9/10 blocks add 2nd highest and so on until ... // 1/10 blocks add lowest fee transactions while (txHashes[9-h].size()) { - std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[9-h].back()); + CTransactionRef ptx = mpool.get(txHashes[9-h].back()); if (ptx) - block.push_back(*ptx); + block.push_back(ptx); txHashes[9-h].pop_back(); } } @@ -143,9 +143,9 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates) // Estimates should still not be below original for (int j = 0; j < 10; j++) { while(txHashes[j].size()) { - std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[j].back()); + CTransactionRef ptx = mpool.get(txHashes[j].back()); if (ptx) - block.push_back(*ptx); + block.push_back(ptx); txHashes[j].pop_back(); } } @@ -163,9 +163,9 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates) tx.vin[0].prevout.n = 10000*blocknum+100*j+k; uint256 hash = tx.GetHash(); mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Priority(0).Height(blocknum).FromTx(tx, &mpool)); - std::shared_ptr<const CTransaction> ptx = mpool.get(hash); + CTransactionRef ptx = mpool.get(hash); if (ptx) - block.push_back(*ptx); + block.push_back(ptx); } } diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp index 3f7416f23f..6cbe314a76 100644 --- a/src/test/test_bitcoin.cpp +++ b/src/test/test_bitcoin.cpp @@ -101,7 +101,7 @@ TestChain100Setup::TestChain100Setup() : TestingSetup(CBaseChainParams::REGTEST) { std::vector<CMutableTransaction> noTxns; CBlock b = CreateAndProcessBlock(noTxns, scriptPubKey); - coinbaseTxns.push_back(b.vtx[0]); + coinbaseTxns.push_back(*b.vtx[0]); } } @@ -119,7 +119,7 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>& // Replace mempool-selected txns with just coinbase plus passed-in txns: block.vtx.resize(1); BOOST_FOREACH(const CMutableTransaction& tx, txns) - block.vtx.push_back(tx); + block.vtx.push_back(MakeTransactionRef(tx)); // IncrementExtraNonce creates a valid coinbase and merkleRoot unsigned int extraNonce = 0; IncrementExtraNonce(&block, chainActive.Tip(), extraNonce); @@ -137,12 +137,12 @@ TestChain100Setup::~TestChain100Setup() } -CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(CMutableTransaction &tx, CTxMemPool *pool) { +CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CMutableTransaction &tx, CTxMemPool *pool) { CTransaction txn(tx); return FromTx(txn, pool); } -CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(CTransaction &txn, CTxMemPool *pool) { +CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CTransaction &txn, CTxMemPool *pool) { bool hasNoDependencies = pool ? pool->HasNoInputsOf(txn) : hadNoDependencies; // Hack to assume either its completely dependent on other mempool txs or not at all CAmount inChainValue = hasNoDependencies ? txn.GetValueOut() : 0; diff --git a/src/test/test_bitcoin.h b/src/test/test_bitcoin.h index 9819a7097d..3dea20445d 100644 --- a/src/test/test_bitcoin.h +++ b/src/test/test_bitcoin.h @@ -79,8 +79,8 @@ struct TestMemPoolEntryHelper nFee(0), nTime(0), dPriority(0.0), nHeight(1), hadNoDependencies(false), spendsCoinbase(false), sigOpCost(4) { } - CTxMemPoolEntry FromTx(CMutableTransaction &tx, CTxMemPool *pool = NULL); - CTxMemPoolEntry FromTx(CTransaction &tx, CTxMemPool *pool = NULL); + CTxMemPoolEntry FromTx(const CMutableTransaction &tx, CTxMemPool *pool = NULL); + CTxMemPoolEntry FromTx(const CTransaction &tx, CTxMemPool *pool = NULL); // Change the default value TestMemPoolEntryHelper &Fee(CAmount _fee) { nFee = _fee; return *this; } diff --git a/src/txmempool.cpp b/src/txmempool.cpp index 45135a5f73..417a88cbef 100644 --- a/src/txmempool.cpp +++ b/src/txmempool.cpp @@ -24,7 +24,7 @@ CTxMemPoolEntry::CTxMemPoolEntry(const CTransaction& _tx, const CAmount& _nFee, int64_t _nTime, double _entryPriority, unsigned int _entryHeight, bool poolHasNoInputsOf, CAmount _inChainInputValue, bool _spendsCoinbase, int64_t _sigOpsCost, LockPoints lp): - tx(std::make_shared<CTransaction>(_tx)), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight), + tx(MakeTransactionRef(_tx)), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight), hadNoDependencies(poolHasNoInputsOf), inChainInputValue(_inChainInputValue), spendsCoinbase(_spendsCoinbase), sigOpCost(_sigOpsCost), lockPoints(lp) { @@ -503,7 +503,7 @@ void CTxMemPool::CalculateDescendants(txiter entryit, setEntries &setDescendants } } -void CTxMemPool::removeRecursive(const CTransaction &origTx, std::vector<std::shared_ptr<const CTransaction>>* removed) +void CTxMemPool::removeRecursive(const CTransaction &origTx, std::vector<CTransactionRef>* removed) { // Remove transaction from memory pool { @@ -576,7 +576,7 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem RemoveStaged(setAllRemoves, false); } -void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed) +void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<CTransactionRef>* removed) { // Remove transactions which depend on inputs of tx, recursively LOCK(cs); @@ -596,29 +596,29 @@ void CTxMemPool::removeConflicts(const CTransaction &tx, std::vector<std::shared /** * Called when a block is connected. Removes from mempool and updates the miner fee estimator. */ -void CTxMemPool::removeForBlock(const std::vector<CTransaction>& vtx, unsigned int nBlockHeight, - std::vector<std::shared_ptr<const CTransaction>>* conflicts, bool fCurrentEstimate) +void CTxMemPool::removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight, + std::vector<CTransactionRef>* conflicts, bool fCurrentEstimate) { LOCK(cs); std::vector<CTxMemPoolEntry> entries; - BOOST_FOREACH(const CTransaction& tx, vtx) + for (const auto& tx : vtx) { - uint256 hash = tx.GetHash(); + uint256 hash = tx->GetHash(); indexed_transaction_set::iterator i = mapTx.find(hash); if (i != mapTx.end()) entries.push_back(*i); } - BOOST_FOREACH(const CTransaction& tx, vtx) + for (const auto& tx : vtx) { - txiter it = mapTx.find(tx.GetHash()); + txiter it = mapTx.find(tx->GetHash()); if (it != mapTx.end()) { setEntries stage; stage.insert(it); RemoveStaged(stage, true); } - removeConflicts(tx, conflicts); - ClearPrioritisation(tx.GetHash()); + removeConflicts(*tx, conflicts); + ClearPrioritisation(tx->GetHash()); } // After the txs in the new block have been removed from the mempool, update policy estimates minerPolicyEstimator->processBlock(nBlockHeight, entries, fCurrentEstimate); @@ -851,7 +851,7 @@ std::vector<TxMempoolInfo> CTxMemPool::infoAll() const return ret; } -std::shared_ptr<const CTransaction> CTxMemPool::get(const uint256& hash) const +CTransactionRef CTxMemPool::get(const uint256& hash) const { LOCK(cs); indexed_transaction_set::const_iterator i = mapTx.find(hash); @@ -978,7 +978,7 @@ bool CCoinsViewMemPool::GetCoins(const uint256 &txid, CCoins &coins) const { // If an entry in the mempool exists, always return that one, as it's guaranteed to never // conflict with the underlying cache, and it cannot have pruned entries (as it contains full) // transactions. First checking the underlying cache risks returning a pruned entry instead. - shared_ptr<const CTransaction> ptx = mempool.get(txid); + CTransactionRef ptx = mempool.get(txid); if (ptx) { coins = CCoins(*ptx, MEMPOOL_HEIGHT); return true; diff --git a/src/txmempool.h b/src/txmempool.h index 9b0ca4655e..29b59363a2 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -80,7 +80,7 @@ class CTxMemPool; class CTxMemPoolEntry { private: - std::shared_ptr<const CTransaction> tx; + CTransactionRef tx; CAmount nFee; //!< Cached to avoid expensive parent-transaction lookups size_t nTxWeight; //!< ... and avoid recomputing tx weight (also used for GetTxSize()) size_t nModSize; //!< ... and modified size for priority @@ -118,7 +118,7 @@ public: CTxMemPoolEntry(const CTxMemPoolEntry& other); const CTransaction& GetTx() const { return *this->tx; } - std::shared_ptr<const CTransaction> GetSharedTx() const { return this->tx; } + CTransactionRef GetSharedTx() const { return this->tx; } /** * Fast calculation of lower bound of current priority as update * from entry priority. Only inputs that were originally in-chain will age. @@ -322,7 +322,7 @@ class CBlockPolicyEstimator; struct TxMempoolInfo { /** The transaction itself */ - std::shared_ptr<const CTransaction> tx; + CTransactionRef tx; /** Time the transaction entered the mempool. */ int64_t nTime; @@ -527,11 +527,11 @@ public: bool addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry, bool fCurrentEstimate = true); bool addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry, setEntries &setAncestors, bool fCurrentEstimate = true); - void removeRecursive(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL); + void removeRecursive(const CTransaction &tx, std::vector<CTransactionRef>* removed = NULL); void removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMemPoolHeight, int flags); - void removeConflicts(const CTransaction &tx, std::vector<std::shared_ptr<const CTransaction>>* removed = NULL); - void removeForBlock(const std::vector<CTransaction>& vtx, unsigned int nBlockHeight, - std::vector<std::shared_ptr<const CTransaction>>* conflicts = NULL, bool fCurrentEstimate = true); + void removeConflicts(const CTransaction &tx, std::vector<CTransactionRef>* removed = NULL); + void removeForBlock(const std::vector<CTransactionRef>& vtx, unsigned int nBlockHeight, + std::vector<CTransactionRef>* conflicts = NULL, bool fCurrentEstimate = true); void clear(); void _clear(); //lock free bool CompareDepthAndScore(const uint256& hasha, const uint256& hashb); @@ -623,7 +623,7 @@ public: return (mapTx.count(hash) != 0); } - std::shared_ptr<const CTransaction> get(const uint256& hash) const; + CTransactionRef get(const uint256& hash) const; TxMempoolInfo info(const uint256& hash) const; std::vector<TxMempoolInfo> infoAll() const; diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 3e18cb702c..39c4fc3f1b 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -1492,7 +1492,7 @@ int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate) int posInBlock; for (posInBlock = 0; posInBlock < (int)block.vtx.size(); posInBlock++) { - if (AddToWalletIfInvolvingMe(block.vtx[posInBlock], pindex, posInBlock, fUpdate)) + if (AddToWalletIfInvolvingMe(*block.vtx[posInBlock], pindex, posInBlock, fUpdate)) ret++; } pindex = chainActive.Next(pindex); @@ -2238,7 +2238,7 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt { if (nValue < 0 || recipient.nAmount < 0) { - strFailReason = _("Transaction amounts must be positive"); + strFailReason = _("Transaction amounts must not be negative"); return false; } nValue += recipient.nAmount; @@ -2246,9 +2246,9 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt if (recipient.fSubtractFeeFromAmount) nSubtractFeeFromAmount++; } - if (vecSend.empty() || nValue < 0) + if (vecSend.empty()) { - strFailReason = _("Transaction amounts must be positive"); + strFailReason = _("Transaction must have at least one recipient"); return false; } @@ -2929,7 +2929,7 @@ std::map<CTxDestination, CAmount> CWallet::GetAddressBalances() { CWalletTx *pcoin = &walletEntry.second; - if (!CheckFinalTx(*pcoin) || !pcoin->IsTrusted()) + if (!pcoin->IsTrusted()) continue; if (pcoin->IsCoinBase() && pcoin->GetBlocksToMaturity() > 0) @@ -3568,6 +3568,16 @@ bool CWallet::ParameterInteraction() LogPrintf("%s: parameter interaction: -blocksonly=1 -> setting -walletbroadcast=0\n", __func__); } + if (GetBoolArg("-salvagewallet", false) && SoftSetBoolArg("-rescan", true)) { + // Rewrite just private keys: rescan to find transactions + LogPrintf("%s: parameter interaction: -salvagewallet=1 -> setting -rescan=1\n", __func__); + } + + // -zapwallettx implies a rescan + if (GetBoolArg("-zapwallettxes", false) && SoftSetBoolArg("-rescan", true)) { + LogPrintf("%s: parameter interaction: -zapwallettxes=<mode> -> setting -rescan=1\n", __func__); + } + if (GetBoolArg("-sysperms", false)) return InitError("-sysperms is not allowed in combination with enabled wallet functionality"); if (GetArg("-prune", 0) && GetBoolArg("-rescan", false)) |