diff --git a/main.cpp b/main.cpp index dd13bb7f1..c03172ef1 100644 --- a/main.cpp +++ b/main.cpp @@ -143,7 +143,7 @@ bool AddToWallet(const CWalletTx& wtxIn) } //// debug print - printf("AddToWallet %s %s%s\n", wtxIn.GetHash().ToString().substr(0,6).c_str(), (fInsertedNew ? "new" : ""), (fUpdated ? "update" : "")); + printf("AddToWallet %s %s%s\n", wtxIn.GetHash().ToString().substr(0,10).c_str(), (fInsertedNew ? "new" : ""), (fUpdated ? "update" : "")); // Write to disk if (fInsertedNew || fUpdated) @@ -587,7 +587,7 @@ bool CTransaction::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs, bool* pfMi { if (pfMissingInputs) *pfMissingInputs = true; - return error("AcceptToMemoryPool() : ConnectInputs failed %s", hash.ToString().substr(0,6).c_str()); + return error("AcceptToMemoryPool() : ConnectInputs failed %s", hash.ToString().substr(0,10).c_str()); } // Store transaction in memory @@ -606,7 +606,7 @@ bool CTransaction::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs, bool* pfMi if (ptxOld) EraseFromWallet(ptxOld->GetHash()); - printf("AcceptToMemoryPool(): accepted %s\n", hash.ToString().substr(0,6).c_str()); + printf("AcceptToMemoryPool(): accepted %s\n", hash.ToString().substr(0,10).c_str()); return true; } @@ -775,7 +775,7 @@ void CWalletTx::RelayWalletTransaction(CTxDB& txdb) uint256 hash = GetHash(); if (!txdb.ContainsTx(hash)) { - printf("Relaying wtx %s\n", hash.ToString().substr(0,6).c_str()); + printf("Relaying wtx %s\n", hash.ToString().substr(0,10).c_str()); RelayMessage(CInv(MSG_TX, hash), (CTransaction)*this); } } @@ -985,7 +985,8 @@ bool CTransaction::DisconnectInputs(CTxDB& txdb) txindex.vSpent[prevout.n].SetNull(); // Write back - txdb.UpdateTxIndex(prevout.hash, txindex); + if (!txdb.UpdateTxIndex(prevout.hash, txindex)) + return error("DisconnectInputs() : UpdateTxIndex failed"); } } @@ -1022,7 +1023,7 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map& mapTestPoo fFound = txdb.ReadTxIndex(prevout.hash, txindex); } if (!fFound && (fBlock || fMiner)) - return fMiner ? false : error("ConnectInputs() : %s prev tx %s index entry not found", GetHash().ToString().substr(0,6).c_str(), prevout.hash.ToString().substr(0,6).c_str()); + return fMiner ? false : error("ConnectInputs() : %s prev tx %s index entry not found", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str()); // Read txPrev CTransaction txPrev; @@ -1032,7 +1033,7 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map& mapTestPoo CRITICAL_BLOCK(cs_mapTransactions) { if (!mapTransactions.count(prevout.hash)) - return error("ConnectInputs() : %s mapTransactions prev not found %s", GetHash().ToString().substr(0,6).c_str(), prevout.hash.ToString().substr(0,6).c_str()); + return error("ConnectInputs() : %s mapTransactions prev not found %s", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str()); txPrev = mapTransactions[prevout.hash]; } if (!fFound) @@ -1042,11 +1043,11 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map& mapTestPoo { // Get prev tx from disk if (!txPrev.ReadFromDisk(txindex.pos)) - return error("ConnectInputs() : %s ReadFromDisk prev tx %s failed", GetHash().ToString().substr(0,6).c_str(), prevout.hash.ToString().substr(0,6).c_str()); + return error("ConnectInputs() : %s ReadFromDisk prev tx %s failed", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str()); } if (prevout.n >= txPrev.vout.size() || prevout.n >= txindex.vSpent.size()) - return error("ConnectInputs() : %s prevout.n out of range %d %d %d prev tx %s\n%s", GetHash().ToString().substr(0,6).c_str(), prevout.n, txPrev.vout.size(), txindex.vSpent.size(), prevout.hash.ToString().substr(0,6).c_str(), txPrev.ToString().c_str()); + return error("ConnectInputs() : %s prevout.n out of range %d %d %d prev tx %s\n%s", GetHash().ToString().substr(0,10).c_str(), prevout.n, txPrev.vout.size(), txindex.vSpent.size(), prevout.hash.ToString().substr(0,10).c_str(), txPrev.ToString().c_str()); // If prev is coinbase, check that it's matured if (txPrev.IsCoinBase()) @@ -1056,11 +1057,11 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map& mapTestPoo // Verify signature if (!VerifySignature(txPrev, *this, i)) - return error("ConnectInputs() : %s VerifySignature failed", GetHash().ToString().substr(0,6).c_str()); + return error("ConnectInputs() : %s VerifySignature failed", GetHash().ToString().substr(0,10).c_str()); // Check for conflicts if (!txindex.vSpent[prevout.n].IsNull()) - return fMiner ? false : error("ConnectInputs() : %s prev tx already used at %s", GetHash().ToString().substr(0,6).c_str(), txindex.vSpent[prevout.n].ToString().c_str()); + return fMiner ? false : error("ConnectInputs() : %s prev tx already used at %s", GetHash().ToString().substr(0,10).c_str(), txindex.vSpent[prevout.n].ToString().c_str()); // Check for negative or overflow input values nValueIn += txPrev.vout[prevout.n].nValue; @@ -1072,18 +1073,23 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map& mapTestPoo // Write back if (fBlock) - txdb.UpdateTxIndex(prevout.hash, txindex); + { + if (!txdb.UpdateTxIndex(prevout.hash, txindex)) + return error("ConnectInputs() : UpdateTxIndex failed"); + } else if (fMiner) + { mapTestPool[prevout.hash] = txindex; + } } if (nValueIn < GetValueOut()) - return error("ConnectInputs() : %s value in < value out", GetHash().ToString().substr(0,6).c_str()); + return error("ConnectInputs() : %s value in < value out", GetHash().ToString().substr(0,10).c_str()); // Tally transaction fees int64 nTxFee = nValueIn - GetValueOut(); if (nTxFee < 0) - return error("ConnectInputs() : %s nTxFee < 0", GetHash().ToString().substr(0,6).c_str()); + return error("ConnectInputs() : %s nTxFee < 0", GetHash().ToString().substr(0,10).c_str()); if (nTxFee < nMinFee) return false; nFees += nTxFee; @@ -1168,7 +1174,8 @@ bool CBlock::DisconnectBlock(CTxDB& txdb, CBlockIndex* pindex) { CDiskBlockIndex blockindexPrev(pindex->pprev); blockindexPrev.hashNext = 0; - txdb.WriteBlockIndex(blockindexPrev); + if (!txdb.WriteBlockIndex(blockindexPrev)) + return error("DisconnectBlock() : WriteBlockIndex failed"); } return true; @@ -1203,7 +1210,8 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex) { CDiskBlockIndex blockindexPrev(pindex->pprev); blockindexPrev.hashNext = pindex->GetBlockHash(); - txdb.WriteBlockIndex(blockindexPrev); + if (!txdb.WriteBlockIndex(blockindexPrev)) + return error("ConnectBlock() : WriteBlockIndex failed"); } // Watch for transactions paying to me @@ -1282,8 +1290,9 @@ bool Reorganize(CTxDB& txdb, CBlockIndex* pindexNew) if (!txdb.WriteHashBestChain(pindexNew->GetBlockHash())) return error("Reorganize() : WriteHashBestChain failed"); - // Commit now because resurrecting could take some time - txdb.TxnCommit(); + // Make sure it's successfully written to disk before changing memory structure + if (!txdb.TxnCommit()) + return error("Reorganize() : TxnCommit failed"); // Disconnect shorter branch foreach(CBlockIndex* pindex, vDisconnect) @@ -1314,8 +1323,10 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) txdb.TxnBegin(); if (pindexGenesisBlock == NULL && hash == hashGenesisBlock) { - pindexGenesisBlock = pindexNew; txdb.WriteHashBestChain(hash); + if (!txdb.TxnCommit()) + return error("SetBestChain() : TxnCommit failed"); + pindexGenesisBlock = pindexNew; } else if (hashPrevBlock == hashBestChain) { @@ -1326,7 +1337,10 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) InvalidChainFound(pindexNew); return error("SetBestChain() : ConnectBlock failed"); } - txdb.TxnCommit(); + if (!txdb.TxnCommit()) + return error("SetBestChain() : TxnCommit failed"); + + // Add to current best branch pindexNew->pprev->pnext = pindexNew; // Delete redundant memory transactions @@ -1343,7 +1357,6 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) return error("SetBestChain() : Reorganize failed"); } } - txdb.TxnCommit(); // New best block hashBestChain = hash; @@ -2126,6 +2139,7 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) // Disconnect if we connected to ourself if (nNonce == nLocalHostNonce && nNonce > 1) { + printf("connected to self at %s, disconnecting\n", pfrom->addr.ToString().c_str()); pfrom->fDisconnect = true; return true; } @@ -2386,7 +2400,7 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) if (tx.AcceptToMemoryPool(true)) { - printf(" accepted orphan tx %s\n", inv.hash.ToString().substr(0,6).c_str()); + printf(" accepted orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str()); AddToWalletIfMine(tx, NULL); RelayMessage(inv, vMsg); mapAlreadyAskedFor.erase(inv); @@ -2400,7 +2414,7 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) } else if (fMissingInputs) { - printf("storing orphan tx %s\n", inv.hash.ToString().substr(0,6).c_str()); + printf("storing orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str()); AddOrphanTx(vMsg); } } @@ -3208,9 +3222,7 @@ int64 GetBalance() for (map::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) { CWalletTx* pcoin = &(*it).second; - if (!pcoin->IsFinal() || pcoin->fSpent) - continue; - if (pcoin->GetDepthInMainChain() < 1 && pcoin->GetDebit() <= 0) + if (!pcoin->IsFinal() || pcoin->fSpent || !pcoin->IsConfirmed()) continue; nTotal += pcoin->GetCredit(true); } @@ -3241,9 +3253,7 @@ bool SelectCoins(int64 nTargetValue, set& setCoinsRet) foreach(CWalletTx* pcoin, vCoins) { - if (!pcoin->IsFinal() || pcoin->fSpent) - continue; - if (pcoin->GetDepthInMainChain() < 1 && pcoin->GetDebit() <= 0) + if (!pcoin->IsFinal() || pcoin->fSpent || !pcoin->IsConfirmed()) continue; int64 n = pcoin->GetCredit(); if (n <= 0) diff --git a/main.h b/main.h index c5a0127c4..f6993691e 100644 --- a/main.h +++ b/main.h @@ -195,7 +195,7 @@ public: string ToString() const { - return strprintf("COutPoint(%s, %d)", hash.ToString().substr(0,6).c_str(), n); + return strprintf("COutPoint(%s, %d)", hash.ToString().substr(0,10).c_str(), n); } void print() const @@ -599,7 +599,7 @@ public: { string str; str += strprintf("CTransaction(hash=%s, ver=%d, vin.size=%d, vout.size=%d, nLockTime=%d)\n", - GetHash().ToString().substr(0,6).c_str(), + GetHash().ToString().substr(0,10).c_str(), nVersion, vin.size(), vout.size(), @@ -787,6 +787,37 @@ public: return nCreditCached; } + bool IsConfirmed() const + { + map mapPrev; + vector vWorkQueue; + vWorkQueue.reserve(vtxPrev.size()+1); + vWorkQueue.push_back(this); + for (int i = 0; i < vWorkQueue.size(); i++) + { + const CMerkleTx* ptx = vWorkQueue[i]; + + if (!ptx->IsFinal()) + return false; + if (ptx->GetDepthInMainChain() >= 1) + return true; + if (ptx->GetDebit() <= 0) + return false; + + if (mapPrev.empty()) + foreach(const CMerkleTx& tx, vtxPrev) + mapPrev[tx.GetHash()] = &tx; + + foreach(const CTxIn& txin, ptx->vin) + { + if (!mapPrev.count(txin.prevout.hash)) + return false; + vWorkQueue.push_back(mapPrev[txin.prevout.hash]); + } + } + return true; + } + bool WriteToDisk() { return CWalletDB().WriteTx(GetHash(), *this); @@ -1065,7 +1096,7 @@ public: GetHash().ToString().substr(0,20).c_str(), nVersion, hashPrevBlock.ToString().substr(0,20).c_str(), - hashMerkleRoot.ToString().substr(0,6).c_str(), + hashMerkleRoot.ToString().substr(0,10).c_str(), nTime, nBits, nNonce, vtx.size()); for (int i = 0; i < vtx.size(); i++) @@ -1075,7 +1106,7 @@ public: } printf(" vMerkleTree: "); for (int i = 0; i < vMerkleTree.size(); i++) - printf("%s ", vMerkleTree[i].ToString().substr(0,6).c_str()); + printf("%s ", vMerkleTree[i].ToString().substr(0,10).c_str()); printf("\n"); } @@ -1233,7 +1264,7 @@ public: { return strprintf("CBlockIndex(nprev=%08x, pnext=%08x, nFile=%d, nBlockPos=%-6d nHeight=%d, merkle=%s, hashBlock=%s)", pprev, pnext, nFile, nBlockPos, nHeight, - hashMerkleRoot.ToString().substr(0,6).c_str(), + hashMerkleRoot.ToString().substr(0,10).c_str(), GetBlockHash().ToString().substr(0,20).c_str()); } diff --git a/serialize.h b/serialize.h index 2eb525b97..94fbe6397 100644 --- a/serialize.h +++ b/serialize.h @@ -22,7 +22,7 @@ class CDataStream; class CAutoFile; static const unsigned int MAX_SIZE = 0x02000000; -static const int VERSION = 31300; +static const int VERSION = 31302; static const char* pszSubVer = ""; diff --git a/ui.cpp b/ui.cpp index d17c208f9..a82365f36 100644 --- a/ui.cpp +++ b/ui.cpp @@ -502,10 +502,9 @@ bool CMainFrame::DeleteLine(uint256 hashKey) return nIndex != -1; } -string FormatTxStatus(const CWalletTx& wtx, bool& fConfirmed) +string FormatTxStatus(const CWalletTx& wtx) { // Status - fConfirmed = false; if (!wtx.IsFinal()) { if (wtx.nLockTime < 500000000) @@ -516,8 +515,6 @@ string FormatTxStatus(const CWalletTx& wtx, bool& fConfirmed) else { int nDepth = wtx.GetDepthInMainChain(); - if (nDepth >= 1 || wtx.GetDebit() > 0) - fConfirmed = true; if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) return strprintf(_("%d/offline?"), nDepth); else if (nDepth < 6) @@ -527,12 +524,6 @@ string FormatTxStatus(const CWalletTx& wtx, bool& fConfirmed) } } -string FormatTxStatus(const CWalletTx& wtx) -{ - bool fConfirmed; - return FormatTxStatus(wtx, fConfirmed); -} - string SingleLine(const string& strIn) { string strOut; @@ -561,9 +552,8 @@ bool CMainFrame::InsertTransaction(const CWalletTx& wtx, bool fNew, int nIndex) int64 nDebit = wtx.GetDebit(); int64 nNet = nCredit - nDebit; uint256 hash = wtx.GetHash(); - bool fConfirmed; - string strStatus = FormatTxStatus(wtx, fConfirmed); - wtx.fConfirmedDisplayed = fConfirmed; + string strStatus = FormatTxStatus(wtx); + bool fConfirmed = wtx.fConfirmedDisplayed = wtx.IsConfirmed(); wxColour colour = (fConfirmed ? wxColour(0,0,0) : wxColour(128,128,128)); map mapValue = wtx.mapValue; wtx.nLinesDisplayed = 1; @@ -914,16 +904,16 @@ void CMainFrame::RefreshStatusColumn() continue; } CWalletTx& wtx = (*mi).second; - bool fConfirmed; - string strStatus = FormatTxStatus(wtx, fConfirmed); - if (wtx.IsCoinBase() || wtx.GetTxTime() != wtx.nTimeDisplayed || fConfirmed != wtx.fConfirmedDisplayed) + if (wtx.IsCoinBase() || + wtx.GetTxTime() != wtx.nTimeDisplayed || + wtx.IsConfirmed() != wtx.fConfirmedDisplayed) { if (!InsertTransaction(wtx, false, nIndex)) m_listCtrl->DeleteItem(nIndex--); } else { - m_listCtrl->SetItem(nIndex, 2, strStatus); + m_listCtrl->SetItem(nIndex, 2, FormatTxStatus(wtx)); } } }