int nLimitProcessors = 1;
int fMinimizeToTray = true;
int fMinimizeOnClose = true;
+#ifdef USE_UPNP
+#if USE_UPNP
+int fUseUPnP = true;
+#else
+int fUseUPnP = false;
+#endif
+#endif
+
wtx.fFromMe = wtxIn.fFromMe;
fUpdated = true;
}
- if (wtxIn.fSpent && wtxIn.fSpent != wtx.fSpent)
- {
- wtx.fSpent = wtxIn.fSpent;
- fUpdated = true;
- }
+ fUpdated |= wtx.UpdateSpent(wtxIn.vfSpent);
}
//// debug print
return true;
}
-bool AddToWalletIfMine(const CTransaction& tx, const CBlock* pblock)
+bool AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate = false)
{
- if (tx.IsMine() || mapWallet.count(tx.GetHash()))
- {
- CWalletTx wtx(tx);
- // Get merkle branch if transaction was found in a block
- if (pblock)
- wtx.SetMerkleBranch(pblock);
- return AddToWallet(wtx);
- }
- return true;
-}
-
-bool AddToWalletIfFromMe(const CTransaction& tx, const CBlock* pblock)
-{
- if (tx.IsFromMe() || mapWallet.count(tx.GetHash()))
+ uint256 hash = tx.GetHash();
+ bool fExisted = mapWallet.count(hash);
+ if (fExisted && !fUpdate) return false;
+ if (fExisted || tx.IsMine() || tx.IsFromMe())
{
CWalletTx wtx(tx);
// Get merkle branch if transaction was found in a block
wtx.SetMerkleBranch(pblock);
return AddToWallet(wtx);
}
- return true;
+ return false;
}
bool EraseFromWallet(uint256 hash)
if (mi != mapWallet.end())
{
CWalletTx& wtx = (*mi).second;
- if (!wtx.fSpent && wtx.vout[prevout.n].IsMine())
+ if (!wtx.IsSpent(prevout.n) && wtx.vout[prevout.n].IsMine())
{
printf("WalletUpdateSpent found spent coin %sbc %s\n", FormatMoney(wtx.GetCredit()).c_str(), wtx.GetHash().ToString().c_str());
- wtx.fSpent = true;
+ wtx.MarkSpent(prevout.n);
wtx.WriteToDisk();
vWalletUpdated.push_back(prevout.hash);
}
return nRequests;
}
-void CWalletTx::GetAmounts(int64& nGenerated, list<pair<string, int64> >& listReceived,
+void CWalletTx::GetAmounts(int64& nGeneratedImmature, int64& nGeneratedMature, list<pair<string, int64> >& listReceived,
list<pair<string, int64> >& listSent, int64& nFee, string& strSentAccount) const
{
- nGenerated = nFee = 0;
+ nGeneratedImmature = nGeneratedMature = nFee = 0;
listReceived.clear();
listSent.clear();
strSentAccount = strFromAccount;
if (IsCoinBase())
{
- if (GetDepthInMainChain() >= COINBASE_MATURITY)
- nGenerated = GetCredit();
+ if (GetBlocksToMaturity() > 0)
+ nGeneratedImmature = CTransaction::GetCredit();
+ else
+ nGeneratedMature = GetCredit();
return;
}
{
nGenerated = nReceived = nSent = nFee = 0;
- int64 allGenerated, allFee;
- allGenerated = allFee = 0;
+ int64 allGeneratedImmature, allGeneratedMature, allFee;
+ allGeneratedImmature = allGeneratedMature = allFee = 0;
string strSentAccount;
list<pair<string, int64> > listReceived;
list<pair<string, int64> > listSent;
- GetAmounts(allGenerated, listReceived, listSent, allFee, strSentAccount);
+ GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount);
if (strAccount == "")
- nGenerated = allGenerated;
+ nGenerated = allGeneratedMature;
if (strAccount == strSentAccount)
{
foreach(const PAIRTYPE(string,int64)& s, listSent)
// Safety limits
unsigned int nSize = ::GetSerializeSize(*this, SER_NETWORK);
- if (GetSigOpCount() > 2 || nSize < 100)
+ // Checking ECDSA signatures is a CPU bottleneck, so to avoid denial-of-service
+ // attacks disallow transactions with more than one SigOp per 34 bytes.
+ // 34 bytes because a TxOut is:
+ // 20-byte address + 8 byte bitcoin amount + 5 bytes of ops + 1 byte script length
+ if (GetSigOpCount() > nSize / 34 || nSize < 100)
return error("AcceptToMemoryPool() : nonstandard transaction");
// Rather not work on nonstandard transactions
return error("AcceptToMemoryPool() : not enough fees");
// Continuously rate-limit free transactions
+ // This mitigates 'penny-flooding' -- sending thousands of free transactions just to
+ // be annoying or make other's transactions take longer to confirm.
if (nFees < CENT)
{
+ static CCriticalSection cs;
static double dFreeCount;
static int64 nLastTime;
int64 nNow = GetTime();
- // Use an exponentially decaying ~10-minute window:
- dFreeCount *= pow(1.0 - 1.0/600.0, (double)(nNow - nLastTime));
- nLastTime = nNow;
- // -limitfreerelay unit is thousand-bytes-per-minute
- // At default rate it would take over a month to fill 1GB
- if (dFreeCount > GetArg("-limitfreerelay", 15)*10*1000 && !IsFromMe())
- return error("AcceptToMemoryPool() : free transaction rejected by rate limiter");
- if (fDebug)
- printf("Rate limit dFreeCount: %g => %g\n", dFreeCount, dFreeCount+nSize);
- dFreeCount += nSize;
+
+ CRITICAL_BLOCK(cs)
+ {
+ // Use an exponentially decaying ~10-minute window:
+ dFreeCount *= pow(1.0 - 1.0/600.0, (double)(nNow - nLastTime));
+ nLastTime = nNow;
+ // -limitfreerelay unit is thousand-bytes-per-minute
+ // At default rate it would take over a month to fill 1GB
+ if (dFreeCount > GetArg("-limitfreerelay", 15)*10*1000 && !IsFromMe())
+ return error("AcceptToMemoryPool() : free transaction rejected by rate limiter");
+ if (fDebug)
+ printf("Rate limit dFreeCount: %g => %g\n", dFreeCount, dFreeCount+nSize);
+ dFreeCount += nSize;
+ }
}
}
block.ReadFromDisk(pindex, true);
foreach(CTransaction& tx, block.vtx)
{
- uint256 hash = tx.GetHash();
- if (mapWallet.count(hash)) continue;
- AddToWalletIfMine(tx, &block);
- if (mapWallet.count(hash))
- {
- ++ret;
- printf("Added missing RECEIVE %s\n", hash.ToString().c_str());
- continue;
- }
- AddToWalletIfFromMe(tx, &block);
- if (mapWallet.count(hash))
- {
- ++ret;
- printf("Added missing SEND %s\n", hash.ToString().c_str());
- continue;
- }
+ if (AddToWalletIfInvolvingMe(tx, &block))
+ ret++;
}
pindex = pindex->pnext;
}
foreach(PAIRTYPE(const uint256, CWalletTx)& item, mapWallet)
{
CWalletTx& wtx = item.second;
- if (wtx.fSpent && wtx.IsCoinBase())
+ if (wtx.IsCoinBase() && wtx.IsSpent(0))
continue;
CTxIndex txindex;
+ bool fUpdated = false;
if (txdb.ReadTxIndex(wtx.GetHash(), txindex))
{
// Update fSpent if a tx got spent somewhere else by a copy of wallet.dat
- if (!wtx.fSpent)
+ if (txindex.vSpent.size() != wtx.vout.size())
{
- if (txindex.vSpent.size() != wtx.vout.size())
- {
- printf("ERROR: ReacceptWalletTransactions() : txindex.vSpent.size() %d != wtx.vout.size() %d\n", txindex.vSpent.size(), wtx.vout.size());
+ printf("ERROR: ReacceptWalletTransactions() : txindex.vSpent.size() %d != wtx.vout.size() %d\n", txindex.vSpent.size(), wtx.vout.size());
+ continue;
+ }
+ for (int i = 0; i < txindex.vSpent.size(); i++)
+ {
+ if (wtx.IsSpent(i))
continue;
- }
- for (int i = 0; i < txindex.vSpent.size(); i++)
+ if (!txindex.vSpent[i].IsNull() && wtx.vout[i].IsMine())
{
- if (!txindex.vSpent[i].IsNull() && wtx.vout[i].IsMine())
- {
- wtx.fSpent = true;
- vMissingTx.push_back(txindex.vSpent[i]);
- }
- }
- if (wtx.fSpent)
- {
- printf("ReacceptWalletTransactions found spent coin %sbc %s\n", FormatMoney(wtx.GetCredit()).c_str(), wtx.GetHash().ToString().c_str());
- wtx.WriteToDisk();
+ wtx.MarkSpent(i);
+ fUpdated = true;
+ vMissingTx.push_back(txindex.vSpent[i]);
}
}
+ if (fUpdated)
+ {
+ printf("ReacceptWalletTransactions found spent coin %sbc %s\n", FormatMoney(wtx.GetCredit()).c_str(), wtx.GetHash().ToString().c_str());
+ wtx.MarkDirty();
+ wtx.WriteToDisk();
+ }
}
else
{
bool IsInitialBlockDownload()
{
- if (pindexBest == NULL || (!fTestNet && nBestHeight < 105000))
+ if (pindexBest == NULL || (!fTestNet && nBestHeight < 118000))
return true;
static int64 nLastUpdate;
static CBlockIndex* pindexLastBest;
// Watch for transactions paying to me
foreach(CTransaction& tx, vtx)
- AddToWalletIfMine(tx, this);
+ AddToWalletIfInvolvingMe(tx, this, true);
return true;
}
}
}
+ // Update best block in wallet (so we can detect restored wallets)
+ if (!IsInitialBlockDownload())
+ {
+ CWalletDB walletdb;
+ const CBlockLocator locator(pindexNew);
+ if (!walletdb.WriteBestBlock(locator))
+ return error("SetBestChain() : WriteWalletBest failed");
+ }
+
// New best block
hashBestChain = hash;
pindexBest = pindexNew;
(nHeight == 68555 && hash != uint256("0x00000000001e1b4903550a0b96e9a9405c8a95f387162e4944e8d9fbe501cd6a")) ||
(nHeight == 70567 && hash != uint256("0x00000000006a49b14bcf27462068f1264c961f11fa2e0eddd2be0791e1d4124a")) ||
(nHeight == 74000 && hash != uint256("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")) ||
- (nHeight == 105000 && hash != uint256("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")))
+ (nHeight == 105000 && hash != uint256("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")) ||
+ (nHeight == 118000 && hash != uint256("0x000000000000774a7f8a7a12dc906ddb9e17e75d684f15e00f8767f9e8f36553")))
return error("AcceptBlock() : rejected by checkpoint lockin at %d", nHeight);
// Write block to history file
if (hashBestChain == hash)
CRITICAL_BLOCK(cs_vNodes)
foreach(CNode* pnode, vNodes)
- if (nBestHeight > (pnode->nStartingHeight != -1 ? pnode->nStartingHeight - 2000 : 105000))
+ if (nBestHeight > (pnode->nStartingHeight != -1 ? pnode->nStartingHeight - 2000 : 118000))
pnode->PushInventory(CInv(MSG_BLOCK, hash));
return true;
return true;
}
+ // Be shy and don't send version until we hear
+ if (pfrom->fInbound)
+ pfrom->PushVersion();
+
pfrom->fClient = !(pfrom->nServices & NODE_NETWORK);
AddTimeData(pfrom->addr.ip, nTime);
bool fMissingInputs = false;
if (tx.AcceptToMemoryPool(true, &fMissingInputs))
{
- AddToWalletIfMine(tx, NULL);
+ AddToWalletIfInvolvingMe(tx, NULL, true);
RelayMessage(inv, vMsg);
mapAlreadyAskedFor.erase(inv);
vWorkQueue.push_back(inv.hash);
if (tx.AcceptToMemoryPool(true))
{
printf(" accepted orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str());
- AddToWalletIfMine(tx, NULL);
+ AddToWalletIfInvolvingMe(tx, NULL, true);
RelayMessage(inv, vMsg);
mapAlreadyAskedFor.erase(inv);
vWorkQueue.push_back(inv.hash);
for (map<uint256, CWalletTx>::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
{
CWalletTx* pcoin = &(*it).second;
- if (!pcoin->IsFinal() || pcoin->fSpent || !pcoin->IsConfirmed())
+ if (!pcoin->IsFinal() || !pcoin->IsConfirmed())
continue;
- nTotal += pcoin->GetCredit();
+ nTotal += pcoin->GetAvailableCredit();
}
}
}
-bool SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfTheirs, set<CWalletTx*>& setCoinsRet)
+bool SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfTheirs, set<pair<CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet)
{
setCoinsRet.clear();
+ nValueRet = 0;
// List of values less than target
- int64 nLowestLarger = INT64_MAX;
- CWalletTx* pcoinLowestLarger = NULL;
- vector<pair<int64, CWalletTx*> > vValue;
+ pair<int64, pair<CWalletTx*,unsigned int> > coinLowestLarger;
+ coinLowestLarger.first = INT64_MAX;
+ coinLowestLarger.second.first = NULL;
+ vector<pair<int64, pair<CWalletTx*,unsigned int> > > vValue;
int64 nTotalLower = 0;
CRITICAL_BLOCK(cs_mapWallet)
foreach(CWalletTx* pcoin, vCoins)
{
- if (!pcoin->IsFinal() || pcoin->fSpent || !pcoin->IsConfirmed())
+ if (!pcoin->IsFinal() || !pcoin->IsConfirmed())
+ continue;
+
+ if (pcoin->IsCoinBase() && pcoin->GetBlocksToMaturity() > 0)
continue;
int nDepth = pcoin->GetDepthInMainChain();
if (nDepth < (pcoin->IsFromMe() ? nConfMine : nConfTheirs))
continue;
- int64 n = pcoin->GetCredit();
- if (n <= 0)
- continue;
- if (n < nTargetValue)
- {
- vValue.push_back(make_pair(n, pcoin));
- nTotalLower += n;
- }
- else if (n == nTargetValue)
+ for (int i = 0; i < pcoin->vout.size(); i++)
{
- setCoinsRet.insert(pcoin);
- return true;
- }
- else if (n < nLowestLarger)
- {
- nLowestLarger = n;
- pcoinLowestLarger = pcoin;
+ if (pcoin->IsSpent(i) || !pcoin->vout[i].IsMine())
+ continue;
+
+ int64 n = pcoin->vout[i].nValue;
+
+ if (n <= 0)
+ continue;
+
+ pair<int64,pair<CWalletTx*,unsigned int> > coin = make_pair(n,make_pair(pcoin,i));
+
+ if (n == nTargetValue)
+ {
+ setCoinsRet.insert(coin.second);
+ nValueRet += coin.first;
+ return true;
+ }
+ else if (n < nTargetValue + CENT)
+ {
+ vValue.push_back(coin);
+ nTotalLower += n;
+ }
+ else if (n < coinLowestLarger.first)
+ {
+ coinLowestLarger = coin;
+ }
}
}
}
- if (nTotalLower < nTargetValue)
+ if (nTotalLower == nTargetValue || nTotalLower == nTargetValue + CENT)
{
- if (pcoinLowestLarger == NULL)
+ for (int i = 0; i < vValue.size(); ++i)
+ {
+ setCoinsRet.insert(vValue[i].second);
+ nValueRet += vValue[i].first;
+ }
+ return true;
+ }
+
+ if (nTotalLower < nTargetValue + (coinLowestLarger.second.first ? CENT : 0))
+ {
+ if (coinLowestLarger.second.first == NULL)
return false;
- setCoinsRet.insert(pcoinLowestLarger);
+ setCoinsRet.insert(coinLowestLarger.second);
+ nValueRet += coinLowestLarger.first;
return true;
}
+ if (nTotalLower >= nTargetValue + CENT)
+ nTargetValue += CENT;
+
// Solve subset sum by stochastic approximation
sort(vValue.rbegin(), vValue.rend());
vector<char> vfIncluded;
}
// If the next larger is still closer, return it
- if (pcoinLowestLarger && nLowestLarger - nTargetValue <= nBest - nTargetValue)
- setCoinsRet.insert(pcoinLowestLarger);
- else
+ if (coinLowestLarger.second.first && coinLowestLarger.first - nTargetValue <= nBest - nTargetValue)
{
+ setCoinsRet.insert(coinLowestLarger.second);
+ nValueRet += coinLowestLarger.first;
+ }
+ else {
for (int i = 0; i < vValue.size(); i++)
if (vfBest[i])
+ {
setCoinsRet.insert(vValue[i].second);
+ nValueRet += vValue[i].first;
+ }
//// debug print
printf("SelectCoins() best subset: ");
return true;
}
-bool SelectCoins(int64 nTargetValue, set<CWalletTx*>& setCoinsRet)
+bool SelectCoins(int64 nTargetValue, set<pair<CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet)
{
- return (SelectCoinsMinConf(nTargetValue, 1, 6, setCoinsRet) ||
- SelectCoinsMinConf(nTargetValue, 1, 1, setCoinsRet) ||
- SelectCoinsMinConf(nTargetValue, 0, 1, setCoinsRet));
+ return (SelectCoinsMinConf(nTargetValue, 1, 6, setCoinsRet, nValueRet) ||
+ SelectCoinsMinConf(nTargetValue, 1, 1, setCoinsRet, nValueRet) ||
+ SelectCoinsMinConf(nTargetValue, 0, 1, setCoinsRet, nValueRet));
}
-bool CreateTransaction(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet)
+bool CreateTransaction(const vector<pair<CScript, int64> >& vecSend, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet)
{
+ int64 nValue = 0;
+ foreach (const PAIRTYPE(CScript, int64)& s, vecSend)
+ {
+ if (nValue < 0)
+ return false;
+ nValue += s.second;
+ }
+ if (vecSend.empty() || nValue < 0)
+ return false;
+
CRITICAL_BLOCK(cs_main)
{
// txdb must be opened before the mapWallet lock
wtxNew.vin.clear();
wtxNew.vout.clear();
wtxNew.fFromMe = true;
- if (nValue < 0)
- return false;
- int64 nValueOut = nValue;
+
int64 nTotalValue = nValue + nFeeRet;
double dPriority = 0;
+ // vouts to the payees
+ foreach (const PAIRTYPE(CScript, int64)& s, vecSend)
+ wtxNew.vout.push_back(CTxOut(s.second, s.first));
// Choose coins to use
- set<CWalletTx*> setCoins;
- if (!SelectCoins(nTotalValue, setCoins))
- return false;
+ set<pair<CWalletTx*,unsigned int> > setCoins;
int64 nValueIn = 0;
- foreach(CWalletTx* pcoin, setCoins)
+ if (!SelectCoins(nTotalValue, setCoins, nValueIn))
+ return false;
+ foreach(PAIRTYPE(CWalletTx*, unsigned int) pcoin, setCoins)
{
- int64 nCredit = pcoin->GetCredit();
- nValueIn += nCredit;
- dPriority += (double)nCredit * pcoin->GetDepthInMainChain();
+ int64 nCredit = pcoin.first->vout[pcoin.second].nValue;
+ dPriority += (double)nCredit * pcoin.first->GetDepthInMainChain();
}
- // Fill a vout to the payee
- bool fChangeFirst = GetRand(2);
- if (!fChangeFirst)
- wtxNew.vout.push_back(CTxOut(nValueOut, scriptPubKey));
-
// Fill a vout back to self with any change
int64 nChange = nValueIn - nTotalValue;
if (nChange >= CENT)
// Fill a vout to ourself, using same address type as the payment
CScript scriptChange;
- if (scriptPubKey.GetBitcoinAddressHash160() != 0)
+ if (vecSend[0].first.GetBitcoinAddressHash160() != 0)
scriptChange.SetBitcoinAddress(vchPubKey);
else
scriptChange << vchPubKey << OP_CHECKSIG;
- wtxNew.vout.push_back(CTxOut(nChange, scriptChange));
+
+ // Insert change txn at random position:
+ vector<CTxOut>::iterator position = wtxNew.vout.begin()+GetRandInt(wtxNew.vout.size());
+ wtxNew.vout.insert(position, CTxOut(nChange, scriptChange));
}
else
reservekey.ReturnKey();
- // Fill a vout to the payee
- if (fChangeFirst)
- wtxNew.vout.push_back(CTxOut(nValueOut, scriptPubKey));
-
// Fill vin
- foreach(CWalletTx* pcoin, setCoins)
- for (int nOut = 0; nOut < pcoin->vout.size(); nOut++)
- if (pcoin->vout[nOut].IsMine())
- wtxNew.vin.push_back(CTxIn(pcoin->GetHash(), nOut));
+ foreach(const PAIRTYPE(CWalletTx*,unsigned int)& coin, setCoins)
+ wtxNew.vin.push_back(CTxIn(coin.first->GetHash(),coin.second));
// Sign
int nIn = 0;
- foreach(CWalletTx* pcoin, setCoins)
- for (int nOut = 0; nOut < pcoin->vout.size(); nOut++)
- if (pcoin->vout[nOut].IsMine())
- if (!SignSignature(*pcoin, wtxNew, nIn++))
- return false;
+ foreach(const PAIRTYPE(CWalletTx*,unsigned int)& coin, setCoins)
+ if (!SignSignature(*coin.first, wtxNew, nIn++))
+ return false;
// Limit size
unsigned int nBytes = ::GetSerializeSize(*(CTransaction*)&wtxNew, SER_NETWORK);
return true;
}
+bool CreateTransaction(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet)
+{
+ vector< pair<CScript, int64> > vecSend;
+ vecSend.push_back(make_pair(scriptPubKey, nValue));
+ return CreateTransaction(vecSend, wtxNew, reservekey, nFeeRet);
+}
+
// Call after CreateTransaction unless you want to abort
bool CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey)
{
// Mark old coins as spent
set<CWalletTx*> setCoins;
foreach(const CTxIn& txin, wtxNew.vin)
- setCoins.insert(&mapWallet[txin.prevout.hash]);
- foreach(CWalletTx* pcoin, setCoins)
{
- pcoin->fSpent = true;
- pcoin->WriteToDisk();
- vWalletUpdated.push_back(pcoin->GetHash());
+ CWalletTx &pcoin = mapWallet[txin.prevout.hash];
+ pcoin.MarkSpent(txin.prevout.n);
+ pcoin.WriteToDisk();
+ vWalletUpdated.push_back(pcoin.GetHash());
}
}
+// requires cs_main lock
string SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, bool fAskFee)
{
- CRITICAL_BLOCK(cs_main)
+ CReserveKey reservekey;
+ int64 nFeeRequired;
+ if (!CreateTransaction(scriptPubKey, nValue, wtxNew, reservekey, nFeeRequired))
{
- CReserveKey reservekey;
- int64 nFeeRequired;
- if (!CreateTransaction(scriptPubKey, nValue, wtxNew, reservekey, nFeeRequired))
- {
- string strError;
- if (nValue + nFeeRequired > GetBalance())
- strError = strprintf(_("Error: This is an oversized transaction that requires a transaction fee of %s "), FormatMoney(nFeeRequired).c_str());
- else
- strError = _("Error: Transaction creation failed ");
- printf("SendMoney() : %s", strError.c_str());
- return strError;
- }
+ string strError;
+ if (nValue + nFeeRequired > GetBalance())
+ strError = strprintf(_("Error: This transaction requires a transaction fee of at least %s because of its amount, complexity, or use of recently received funds "), FormatMoney(nFeeRequired).c_str());
+ else
+ strError = _("Error: Transaction creation failed ");
+ printf("SendMoney() : %s", strError.c_str());
+ return strError;
+ }
- if (fAskFee && !ThreadSafeAskFee(nFeeRequired, _("Sending..."), NULL))
- return "ABORTED";
+ if (fAskFee && !ThreadSafeAskFee(nFeeRequired, _("Sending..."), NULL))
+ return "ABORTED";
+
+ if (!CommitTransaction(wtxNew, reservekey))
+ return _("Error: The transaction was rejected. This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here.");
- if (!CommitTransaction(wtxNew, reservekey))
- return _("Error: The transaction was rejected. This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here.");
- }
MainFrameRepaint();
return "";
}
+// requires cs_main lock
string SendMoneyToBitcoinAddress(string strAddress, int64 nValue, CWalletTx& wtxNew, bool fAskFee)
{
// Check amount
git://git.novaco.in / novacoin.git / blobdiff