void TransactionRecord::updateStatus(const CWalletTx &wtx) { AssertLockHeld(cs_main); // Determine transaction status // Find the block the tx is in CBlockIndex* pindex = nullptr; BlockMap::iterator mi = mapBlockIndex.find(wtx.hashBlock); if (mi != mapBlockIndex.end()) pindex = (*mi).second; // Sort order, unrecorded transactions sort to the top status.sortKey = strprintf("%010d-%01d-%010u-%03d", (pindex ? pindex->nHeight : std::numeric_limits<int>::max()), (wtx.IsCoinBase() ? 1 : 0), wtx.nTimeReceived, idx); status.countsForBalance = wtx.IsTrusted() && !(wtx.GetBlocksToMaturity() > 0); status.depth = wtx.GetDepthInMainChain(); status.cur_num_blocks = chainActive.Height(); if (!CheckFinalTx(wtx)) { if (wtx.tx->nLockTime < LOCKTIME_THRESHOLD) { status.status = TransactionStatus::OpenUntilBlock; status.open_for = wtx.tx->nLockTime - chainActive.Height(); } else { status.status = TransactionStatus::OpenUntilDate; status.open_for = wtx.tx->nLockTime; } } // For generated transactions, determine maturity else if(type == TransactionRecord::Generated) { if (wtx.GetBlocksToMaturity() > 0) { status.status = TransactionStatus::Immature; if (wtx.IsInMainChain()) { status.matures_in = wtx.GetBlocksToMaturity(); // Check if the block was requested by anyone if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) status.status = TransactionStatus::MaturesWarning; } else { status.status = TransactionStatus::NotAccepted; } } else { status.status = TransactionStatus::Confirmed; } } else { if (status.depth < 0) { status.status = TransactionStatus::Conflicted; } else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) { status.status = TransactionStatus::Offline; } else if (status.depth == 0) { status.status = TransactionStatus::Unconfirmed; if (wtx.isAbandoned()) status.status = TransactionStatus::Abandoned; } else if (status.depth < RecommendedNumConfirmations) { status.status = TransactionStatus::Confirming; } else { status.status = TransactionStatus::Confirmed; } } status.needsUpdate = false; }
QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx) { AssertLockHeld(cs_main); if (!IsFinalTx(wtx, nBestHeight + 1)) { if (wtx.nLockTime < LOCKTIME_THRESHOLD) return tr("Open for %n more block(s)", "", wtx.nLockTime - nBestHeight); else return tr("Open until %1").arg(GUIUtil::dateTimeStr(wtx.nLockTime)); } else { int signatures = wtx.GetTransactionLockSignatures(); QString strUsingIX = ""; if(signatures >= 0){ if(signatures >= INSTANTX_SIGNATURES_REQUIRED){ int nDepth = wtx.GetDepthInMainChain(); if (nDepth < 0) return tr("conflicted"); else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) return tr("%1/offline (verified via instantx)").arg(nDepth); else if (nDepth < 10) return tr("%1/confirmed (verified via instantx)").arg(nDepth); else return tr("%1 confirmations (verified via instantx)").arg(nDepth); } else { if(!wtx.IsTransactionLockTimedOut()){ int nDepth = wtx.GetDepthInMainChain(); if (nDepth < 0) return tr("conflicted"); else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) return tr("%1/offline (InstantX verification in progress - %2 of %3 signatures)").arg(nDepth).arg(signatures).arg(INSTANTX_SIGNATURES_TOTAL); else if (nDepth < 10) return tr("%1/confirmed (InstantX verification in progress - %2 of %3 signatures )").arg(nDepth).arg(signatures).arg(INSTANTX_SIGNATURES_TOTAL); else return tr("%1 confirmations (InstantX verification in progress - %2 of %3 signatures)").arg(nDepth).arg(signatures).arg(INSTANTX_SIGNATURES_TOTAL); } else { int nDepth = wtx.GetDepthInMainChain(); if (nDepth < 0) return tr("conflicted"); else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) return tr("%1/offline (InstantX verification failed)").arg(nDepth); else if (nDepth < 10) return tr("%1/confirmed (InstantX verification failed)").arg(nDepth); else return tr("%1 confirmations").arg(nDepth); } } } else { int nDepth = wtx.GetDepthInMainChain(); if (nDepth < 0) return tr("conflicted"); else if (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60 && wtx.GetRequestCount() == 0) return tr("%1/offline").arg(nDepth); else if (nDepth < 10) return tr("%1/unconfirmed").arg(nDepth); else return tr("%1 confirmations").arg(nDepth); } } }
bool CAddrMan::Add_(const CAddress& addr, const CNetAddr& source, int64_t nTimePenalty) { if (!addr.IsRoutable()) return false; bool fNew = false; int nId; CAddrInfo* pinfo = Find(addr, &nId); if (pinfo) { // periodically update nTime bool fCurrentlyOnline = (GetAdjustedTime() - addr.nTime < 24 * 60 * 60); int64_t nUpdateInterval = (fCurrentlyOnline ? 60 * 60 : 24 * 60 * 60); if (addr.nTime && (!pinfo->nTime || pinfo->nTime < addr.nTime - nUpdateInterval - nTimePenalty)) pinfo->nTime = std::max((int64_t)0, addr.nTime - nTimePenalty); // add services pinfo->nServices |= addr.nServices; // do not update if no new information is present if (!addr.nTime || (pinfo->nTime && addr.nTime <= pinfo->nTime)) return false; // do not update if the entry was already in the "tried" table if (pinfo->fInTried) return false; // do not update if the max reference count is reached if (pinfo->nRefCount == ADDRMAN_NEW_BUCKETS_PER_ADDRESS) return false; // stochastic test: previous nRefCount == N: 2^N times harder to increase it int nFactor = 1; for (int n = 0; n < pinfo->nRefCount; n++) nFactor *= 2; if (nFactor > 1 && (RandomInt(nFactor) != 0)) return false; } else { pinfo = Create(addr, source, &nId); pinfo->nTime = std::max((int64_t)0, (int64_t)pinfo->nTime - nTimePenalty); nNew++; fNew = true; } int nUBucket = pinfo->GetNewBucket(nKey, source); int nUBucketPos = pinfo->GetBucketPosition(nKey, true, nUBucket); if (vvNew[nUBucket][nUBucketPos] != nId) { bool fInsert = vvNew[nUBucket][nUBucketPos] == -1; if (!fInsert) { CAddrInfo& infoExisting = mapInfo[vvNew[nUBucket][nUBucketPos]]; if (infoExisting.IsTerrible() || (infoExisting.nRefCount > 1 && pinfo->nRefCount == 0)) { // Overwrite the existing new table entry. fInsert = true; } } if (fInsert) { ClearNew(nUBucket, nUBucketPos); pinfo->nRefCount++; vvNew[nUBucket][nUBucketPos] = nId; } else { if (pinfo->nRefCount == 0) { Delete(nId); } } } return fNew; }