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@ -1015,6 +1015,193 @@ set<uint256> CWalletTx::GetConflicts() const
@@ -1015,6 +1015,193 @@ set<uint256> CWalletTx::GetConflicts() const
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return result; |
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} |
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CAmount CWalletTx::GetDebit(const isminefilter& filter) const |
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{ |
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if (vin.empty()) |
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return 0; |
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CAmount debit = 0; |
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if(filter & ISMINE_SPENDABLE) |
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{ |
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if (fDebitCached) |
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debit += nDebitCached; |
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else |
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{ |
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nDebitCached = pwallet->GetDebit(*this, ISMINE_SPENDABLE); |
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fDebitCached = true; |
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debit += nDebitCached; |
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} |
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} |
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if(filter & ISMINE_WATCH_ONLY) |
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{ |
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if(fWatchDebitCached) |
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debit += nWatchDebitCached; |
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else |
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{ |
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nWatchDebitCached = pwallet->GetDebit(*this, ISMINE_WATCH_ONLY); |
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fWatchDebitCached = true; |
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debit += nWatchDebitCached; |
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} |
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} |
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return debit; |
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} |
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CAmount CWalletTx::GetCredit(const isminefilter& filter) const |
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{ |
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// Must wait until coinbase is safely deep enough in the chain before valuing it
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if (IsCoinBase() && GetBlocksToMaturity() > 0) |
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return 0; |
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int64_t credit = 0; |
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if (filter & ISMINE_SPENDABLE) |
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{ |
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// GetBalance can assume transactions in mapWallet won't change
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if (fCreditCached) |
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credit += nCreditCached; |
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else |
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{ |
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nCreditCached = pwallet->GetCredit(*this, ISMINE_SPENDABLE); |
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fCreditCached = true; |
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credit += nCreditCached; |
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} |
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} |
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if (filter & ISMINE_WATCH_ONLY) |
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{ |
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if (fWatchCreditCached) |
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credit += nWatchCreditCached; |
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else |
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{ |
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nWatchCreditCached = pwallet->GetCredit(*this, ISMINE_WATCH_ONLY); |
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fWatchCreditCached = true; |
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credit += nWatchCreditCached; |
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} |
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} |
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return credit; |
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} |
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CAmount CWalletTx::GetImmatureCredit(bool fUseCache) const |
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{ |
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if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain()) |
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{ |
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if (fUseCache && fImmatureCreditCached) |
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return nImmatureCreditCached; |
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nImmatureCreditCached = pwallet->GetCredit(*this, ISMINE_SPENDABLE); |
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fImmatureCreditCached = true; |
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return nImmatureCreditCached; |
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} |
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return 0; |
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} |
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CAmount CWalletTx::GetAvailableCredit(bool fUseCache) const |
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{ |
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if (pwallet == 0) |
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return 0; |
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// Must wait until coinbase is safely deep enough in the chain before valuing it
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if (IsCoinBase() && GetBlocksToMaturity() > 0) |
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return 0; |
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if (fUseCache && fAvailableCreditCached) |
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return nAvailableCreditCached; |
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CAmount nCredit = 0; |
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uint256 hashTx = GetHash(); |
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for (unsigned int i = 0; i < vout.size(); i++) |
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{ |
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if (!pwallet->IsSpent(hashTx, i)) |
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{ |
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const CTxOut &txout = vout[i]; |
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nCredit += pwallet->GetCredit(txout, ISMINE_SPENDABLE); |
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if (!MoneyRange(nCredit)) |
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throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range"); |
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} |
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} |
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nAvailableCreditCached = nCredit; |
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fAvailableCreditCached = true; |
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return nCredit; |
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} |
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CAmount CWalletTx::GetImmatureWatchOnlyCredit(const bool& fUseCache) const |
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{ |
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if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain()) |
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{ |
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if (fUseCache && fImmatureWatchCreditCached) |
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return nImmatureWatchCreditCached; |
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nImmatureWatchCreditCached = pwallet->GetCredit(*this, ISMINE_WATCH_ONLY); |
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fImmatureWatchCreditCached = true; |
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return nImmatureWatchCreditCached; |
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} |
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return 0; |
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} |
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CAmount CWalletTx::GetAvailableWatchOnlyCredit(const bool& fUseCache) const |
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{ |
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if (pwallet == 0) |
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return 0; |
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// Must wait until coinbase is safely deep enough in the chain before valuing it
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if (IsCoinBase() && GetBlocksToMaturity() > 0) |
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return 0; |
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if (fUseCache && fAvailableWatchCreditCached) |
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return nAvailableWatchCreditCached; |
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CAmount nCredit = 0; |
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for (unsigned int i = 0; i < vout.size(); i++) |
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{ |
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if (!pwallet->IsSpent(GetHash(), i)) |
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{ |
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const CTxOut &txout = vout[i]; |
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nCredit += pwallet->GetCredit(txout, ISMINE_WATCH_ONLY); |
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if (!MoneyRange(nCredit)) |
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throw std::runtime_error("CWalletTx::GetAvailableCredit() : value out of range"); |
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} |
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} |
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nAvailableWatchCreditCached = nCredit; |
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fAvailableWatchCreditCached = true; |
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return nCredit; |
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} |
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CAmount CWalletTx::GetChange() const |
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{ |
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if (fChangeCached) |
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return nChangeCached; |
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nChangeCached = pwallet->GetChange(*this); |
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fChangeCached = true; |
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return nChangeCached; |
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} |
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bool CWalletTx::IsTrusted() const |
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{ |
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// Quick answer in most cases
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if (!IsFinalTx(*this)) |
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return false; |
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int nDepth = GetDepthInMainChain(); |
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if (nDepth >= 1) |
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return true; |
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if (nDepth < 0) |
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return false; |
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if (!bSpendZeroConfChange || !IsFromMe(ISMINE_ALL)) // using wtx's cached debit
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return false; |
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// Trusted if all inputs are from us and are in the mempool:
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BOOST_FOREACH(const CTxIn& txin, vin) |
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{ |
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// Transactions not sent by us: not trusted
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const CWalletTx* parent = pwallet->GetWalletTx(txin.prevout.hash); |
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if (parent == NULL) |
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return false; |
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const CTxOut& parentOut = parent->vout[txin.prevout.n]; |
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if (pwallet->IsMine(parentOut) != ISMINE_SPENDABLE) |
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return false; |
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} |
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return true; |
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} |
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void CWallet::ResendWalletTransactions() |
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{ |
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// Do this infrequently and randomly to avoid giving away
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