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Solve chainActive-related locking issues

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- In wallet and GUI code LOCK cs_main as well as cs_wallet when
  necessary
- In main.cpp SendMessages move the TRY_LOCK(cs_main) up, to encompass the call
  to IsInitialBlockDownload.
- Make ActivateBestChain, AddToBlockIndex, IsInitialBlockDownload,
  InitBlockIndex acquire the cs_main lock

Fixes #3997
This commit is contained in:
Wladimir J. van der Laan 2014-04-15 17:38:25 +02:00
parent e07c943ce8
commit 55a1db4fa2
7 changed files with 269 additions and 272 deletions
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15
src/main.cpp
View file

@ -1310,7 +1310,7 @@ int GetNumBlocksOfPeers()
bool IsInitialBlockDownload() bool IsInitialBlockDownload()
{ {
AssertLockHeld(cs_main); LOCK(cs_main);
if (fImporting || fReindex || chainActive.Height() < Checkpoints::GetTotalBlocksEstimate()) if (fImporting || fReindex || chainActive.Height() < Checkpoints::GetTotalBlocksEstimate())
return true; return true;
static int64_t nLastUpdate; static int64_t nLastUpdate;
@ -2087,7 +2087,7 @@ void static FindMostWorkChain() {
// Try to activate to the most-work chain (thereby connecting it). // Try to activate to the most-work chain (thereby connecting it).
bool ActivateBestChain(CValidationState &state) { bool ActivateBestChain(CValidationState &state) {
AssertLockHeld(cs_main); LOCK(cs_main);
CBlockIndex *pindexOldTip = chainActive.Tip(); CBlockIndex *pindexOldTip = chainActive.Tip();
bool fComplete = false; bool fComplete = false;
while (!fComplete) { while (!fComplete) {
@ -2136,7 +2136,6 @@ bool ActivateBestChain(CValidationState &state) {
bool AddToBlockIndex(CBlock& block, CValidationState& state, const CDiskBlockPos& pos) bool AddToBlockIndex(CBlock& block, CValidationState& state, const CDiskBlockPos& pos)
{ {
AssertLockHeld(cs_main);
// Check for duplicate // Check for duplicate
uint256 hash = block.GetHash(); uint256 hash = block.GetHash();
if (mapBlockIndex.count(hash)) if (mapBlockIndex.count(hash))
@ -2173,6 +2172,7 @@ bool AddToBlockIndex(CBlock& block, CValidationState& state, const CDiskBlockPos
if (!ActivateBestChain(state)) if (!ActivateBestChain(state))
return false; return false;
LOCK(cs_main);
if (pindexNew == chainActive.Tip()) if (pindexNew == chainActive.Tip())
{ {
// Clear fork warning if its no longer applicable // Clear fork warning if its no longer applicable
@ -2962,6 +2962,7 @@ bool LoadBlockIndex()
bool InitBlockIndex() { bool InitBlockIndex() {
LOCK(cs_main);
// Check whether we're already initialized // Check whether we're already initialized
if (chainActive.Genesis() != NULL) if (chainActive.Genesis() != NULL)
return true; return true;
@ -4201,6 +4202,10 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
} }
} }
TRY_LOCK(cs_main, lockMain); // Acquire cs_main for IsInitialBlockDownload() and CNodeState()
if (!lockMain)
return true;
// Address refresh broadcast // Address refresh broadcast
static int64_t nLastRebroadcast; static int64_t nLastRebroadcast;
if (!IsInitialBlockDownload() && (GetTime() - nLastRebroadcast > 24 * 60 * 60)) if (!IsInitialBlockDownload() && (GetTime() - nLastRebroadcast > 24 * 60 * 60))
@ -4251,10 +4256,6 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
pto->PushMessage("addr", vAddr); pto->PushMessage("addr", vAddr);
} }
TRY_LOCK(cs_main, lockMain);
if (!lockMain)
return true;
CNodeState &state = *State(pto->GetId()); CNodeState &state = *State(pto->GetId());
if (state.fShouldBan) { if (state.fShouldBan) {
if (pto->addr.IsLocal()) if (pto->addr.IsLocal())

3
src/qt/clientmodel.cpp
View file

@ -55,6 +55,7 @@ int ClientModel::getNumConnections(unsigned int flags) const
int ClientModel::getNumBlocks() const int ClientModel::getNumBlocks() const
{ {
LOCK(cs_main);
return chainActive.Height(); return chainActive.Height();
} }
@ -76,6 +77,7 @@ quint64 ClientModel::getTotalBytesSent() const
QDateTime ClientModel::getLastBlockDate() const QDateTime ClientModel::getLastBlockDate() const
{ {
LOCK(cs_main);
if (chainActive.Tip()) if (chainActive.Tip())
return QDateTime::fromTime_t(chainActive.Tip()->GetBlockTime()); return QDateTime::fromTime_t(chainActive.Tip()->GetBlockTime());
else else
@ -84,6 +86,7 @@ QDateTime ClientModel::getLastBlockDate() const
double ClientModel::getVerificationProgress() const double ClientModel::getVerificationProgress() const
{ {
LOCK(cs_main);
return Checkpoints::GuessVerificationProgress(chainActive.Tip()); return Checkpoints::GuessVerificationProgress(chainActive.Tip());
} }

439
src/qt/transactiondesc.cpp
View file

@ -46,263 +46,258 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, int vout, int u
{ {
QString strHTML; QString strHTML;
LOCK2(cs_main, wallet->cs_wallet);
strHTML.reserve(4000);
strHTML += "<html><font face='verdana, arial, helvetica, sans-serif'>";
int64_t nTime = wtx.GetTxTime();
int64_t nCredit = wtx.GetCredit();
int64_t nDebit = wtx.GetDebit();
int64_t nNet = nCredit - nDebit;
strHTML += "<b>" + tr("Status") + ":</b> " + FormatTxStatus(wtx);
int nRequests = wtx.GetRequestCount();
if (nRequests != -1)
{ {
LOCK(wallet->cs_wallet); if (nRequests == 0)
strHTML.reserve(4000); strHTML += tr(", has not been successfully broadcast yet");
strHTML += "<html><font face='verdana, arial, helvetica, sans-serif'>"; else if (nRequests > 0)
strHTML += tr(", broadcast through %n node(s)", "", nRequests);
}
strHTML += "<br>";
int64_t nTime = wtx.GetTxTime(); strHTML += "<b>" + tr("Date") + ":</b> " + (nTime ? GUIUtil::dateTimeStr(nTime) : "") + "<br>";
int64_t nCredit = wtx.GetCredit();
int64_t nDebit = wtx.GetDebit();
int64_t nNet = nCredit - nDebit;
strHTML += "<b>" + tr("Status") + ":</b> " + FormatTxStatus(wtx); //
int nRequests = wtx.GetRequestCount(); // From
if (nRequests != -1) //
if (wtx.IsCoinBase())
{
strHTML += "<b>" + tr("Source") + ":</b> " + tr("Generated") + "<br>";
}
else if (wtx.mapValue.count("from") && !wtx.mapValue["from"].empty())
{
// Online transaction
strHTML += "<b>" + tr("From") + ":</b> " + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
}
else
{
// Offline transaction
if (nNet > 0)
{ {
if (nRequests == 0)
strHTML += tr(", has not been successfully broadcast yet");
else if (nRequests > 0)
strHTML += tr(", broadcast through %n node(s)", "", nRequests);
}
strHTML += "<br>";
strHTML += "<b>" + tr("Date") + ":</b> " + (nTime ? GUIUtil::dateTimeStr(nTime) : "") + "<br>";
//
// From
//
if (wtx.IsCoinBase())
{
strHTML += "<b>" + tr("Source") + ":</b> " + tr("Generated") + "<br>";
}
else if (wtx.mapValue.count("from") && !wtx.mapValue["from"].empty())
{
// Online transaction
strHTML += "<b>" + tr("From") + ":</b> " + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
}
else
{
// Offline transaction
if (nNet > 0)
{
// Credit
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
{
if (wallet->IsMine(txout))
{
CTxDestination address;
if (ExtractDestination(txout.scriptPubKey, address) && IsMine(*wallet, address))
{
if (wallet->mapAddressBook.count(address))
{
strHTML += "<b>" + tr("From") + ":</b> " + tr("unknown") + "<br>";
strHTML += "<b>" + tr("To") + ":</b> ";
strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
if (!wallet->mapAddressBook[address].name.empty())
strHTML += " (" + tr("own address") + ", " + tr("label") + ": " + GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + ")";
else
strHTML += " (" + tr("own address") + ")";
strHTML += "<br>";
}
}
break;
}
}
}
}
//
// To
//
if (wtx.mapValue.count("to") && !wtx.mapValue["to"].empty())
{
// Online transaction
std::string strAddress = wtx.mapValue["to"];
strHTML += "<b>" + tr("To") + ":</b> ";
CTxDestination dest = CBitcoinAddress(strAddress).Get();
if (wallet->mapAddressBook.count(dest) && !wallet->mapAddressBook[dest].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[dest].name) + " ";
strHTML += GUIUtil::HtmlEscape(strAddress) + "<br>";
}
//
// Amount
//
if (wtx.IsCoinBase() && nCredit == 0)
{
//
// Coinbase
//
int64_t nUnmatured = 0;
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
nUnmatured += wallet->GetCredit(txout);
strHTML += "<b>" + tr("Credit") + ":</b> ";
if (wtx.IsInMainChain())
strHTML += BitcoinUnits::formatWithUnit(unit, nUnmatured)+ " (" + tr("matures in %n more block(s)", "", wtx.GetBlocksToMaturity()) + ")";
else
strHTML += "(" + tr("not accepted") + ")";
strHTML += "<br>";
}
else if (nNet > 0)
{
//
// Credit // Credit
//
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nNet) + "<br>";
}
else
{
bool fAllFromMe = true;
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
fAllFromMe = fAllFromMe && wallet->IsMine(txin);
bool fAllToMe = true;
BOOST_FOREACH(const CTxOut& txout, wtx.vout) BOOST_FOREACH(const CTxOut& txout, wtx.vout)
fAllToMe = fAllToMe && wallet->IsMine(txout);
if (fAllFromMe)
{ {
// if (wallet->IsMine(txout))
// Debit
//
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
{ {
if (wallet->IsMine(txout)) CTxDestination address;
continue; if (ExtractDestination(txout.scriptPubKey, address) && IsMine(*wallet, address))
if (!wtx.mapValue.count("to") || wtx.mapValue["to"].empty())
{ {
// Offline transaction if (wallet->mapAddressBook.count(address))
CTxDestination address;
if (ExtractDestination(txout.scriptPubKey, address))
{ {
strHTML += "<b>" + tr("From") + ":</b> " + tr("unknown") + "<br>";
strHTML += "<b>" + tr("To") + ":</b> "; strHTML += "<b>" + tr("To") + ":</b> ";
if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString()); strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
if (!wallet->mapAddressBook[address].name.empty())
strHTML += " (" + tr("own address") + ", " + tr("label") + ": " + GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + ")";
else
strHTML += " (" + tr("own address") + ")";
strHTML += "<br>"; strHTML += "<br>";
} }
} }
break;
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -txout.nValue) + "<br>";
} }
if (fAllToMe)
{
// Payment to self
int64_t nChange = wtx.GetChange();
int64_t nValue = nCredit - nChange;
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nValue) + "<br>";
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nValue) + "<br>";
}
int64_t nTxFee = nDebit - wtx.GetValueOut();
if (nTxFee > 0)
strHTML += "<b>" + tr("Transaction fee") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nTxFee) + "<br>";
}
else
{
//
// Mixed debit transaction
//
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
if (wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
if (wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
} }
} }
}
strHTML += "<b>" + tr("Net amount") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nNet, true) + "<br>"; //
// To
//
if (wtx.mapValue.count("to") && !wtx.mapValue["to"].empty())
{
// Online transaction
std::string strAddress = wtx.mapValue["to"];
strHTML += "<b>" + tr("To") + ":</b> ";
CTxDestination dest = CBitcoinAddress(strAddress).Get();
if (wallet->mapAddressBook.count(dest) && !wallet->mapAddressBook[dest].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[dest].name) + " ";
strHTML += GUIUtil::HtmlEscape(strAddress) + "<br>";
}
//
// Amount
//
if (wtx.IsCoinBase() && nCredit == 0)
{
// //
// Message // Coinbase
// //
if (wtx.mapValue.count("message") && !wtx.mapValue["message"].empty()) int64_t nUnmatured = 0;
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["message"], true) + "<br>"; BOOST_FOREACH(const CTxOut& txout, wtx.vout)
if (wtx.mapValue.count("comment") && !wtx.mapValue["comment"].empty()) nUnmatured += wallet->GetCredit(txout);
strHTML += "<br><b>" + tr("Comment") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["comment"], true) + "<br>"; strHTML += "<b>" + tr("Credit") + ":</b> ";
if (wtx.IsInMainChain())
strHTML += "<b>" + tr("Transaction ID") + ":</b> " + TransactionRecord::formatSubTxId(wtx.GetHash(), vout) + "<br>"; strHTML += BitcoinUnits::formatWithUnit(unit, nUnmatured)+ " (" + tr("matures in %n more block(s)", "", wtx.GetBlocksToMaturity()) + ")";
else
// Message from normal bitcoin:URI (bitcoin:123...?message=example) strHTML += "(" + tr("not accepted") + ")";
foreach (const PAIRTYPE(string, string)& r, wtx.vOrderForm) strHTML += "<br>";
if (r.first == "Message") }
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(r.second, true) + "<br>"; else if (nNet > 0)
{
// //
// PaymentRequest info: // Credit
// //
foreach (const PAIRTYPE(string, string)& r, wtx.vOrderForm) strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nNet) + "<br>";
}
else
{
bool fAllFromMe = true;
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
fAllFromMe = fAllFromMe && wallet->IsMine(txin);
bool fAllToMe = true;
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
fAllToMe = fAllToMe && wallet->IsMine(txout);
if (fAllFromMe)
{ {
if (r.first == "PaymentRequest") //
{ // Debit
PaymentRequestPlus req; //
req.parse(QByteArray::fromRawData(r.second.data(), r.second.size()));
QString merchant;
if (req.getMerchant(PaymentServer::getCertStore(), merchant))
strHTML += "<b>" + tr("Merchant") + ":</b> " + GUIUtil::HtmlEscape(merchant) + "<br>";
}
}
if (wtx.IsCoinBase())
{
quint32 numBlocksToMaturity = COINBASE_MATURITY + 1;
strHTML += "<br>" + tr("Generated coins must mature %1 blocks before they can be spent. When you generated this block, it was broadcast to the network to be added to the block chain. If it fails to get into the chain, its state will change to \"not accepted\" and it won't be spendable. This may occasionally happen if another node generates a block within a few seconds of yours.").arg(QString::number(numBlocksToMaturity)) + "<br>";
}
//
// Debug view
//
if (fDebug)
{
strHTML += "<hr><br>" + tr("Debug information") + "<br><br>";
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
if(wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.vout) BOOST_FOREACH(const CTxOut& txout, wtx.vout)
if(wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
strHTML += "<br><b>" + tr("Transaction") + ":</b><br>";
strHTML += GUIUtil::HtmlEscape(wtx.ToString(), true);
strHTML += "<br><b>" + tr("Inputs") + ":</b>";
strHTML += "<ul>";
{ {
LOCK(wallet->cs_wallet); if (wallet->IsMine(txout))
BOOST_FOREACH(const CTxIn& txin, wtx.vin) continue;
{
COutPoint prevout = txin.prevout;
CCoins prev; if (!wtx.mapValue.count("to") || wtx.mapValue["to"].empty())
if(pcoinsTip->GetCoins(prevout.hash, prev)) {
// Offline transaction
CTxDestination address;
if (ExtractDestination(txout.scriptPubKey, address))
{ {
if (prevout.n < prev.vout.size()) strHTML += "<b>" + tr("To") + ":</b> ";
{ if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += "<li>"; strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
const CTxOut &vout = prev.vout[prevout.n]; strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
CTxDestination address; strHTML += "<br>";
if (ExtractDestination(vout.scriptPubKey, address))
{
if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
strHTML += QString::fromStdString(CBitcoinAddress(address).ToString());
}
strHTML = strHTML + " " + tr("Amount") + "=" + BitcoinUnits::formatWithUnit(unit, vout.nValue);
strHTML = strHTML + " IsMine=" + (wallet->IsMine(vout) ? tr("true") : tr("false")) + "</li>";
}
} }
} }
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -txout.nValue) + "<br>";
} }
strHTML += "</ul>"; if (fAllToMe)
{
// Payment to self
int64_t nChange = wtx.GetChange();
int64_t nValue = nCredit - nChange;
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nValue) + "<br>";
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nValue) + "<br>";
}
int64_t nTxFee = nDebit - wtx.GetValueOut();
if (nTxFee > 0)
strHTML += "<b>" + tr("Transaction fee") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nTxFee) + "<br>";
}
else
{
//
// Mixed debit transaction
//
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
if (wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
if (wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
}
}
strHTML += "<b>" + tr("Net amount") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nNet, true) + "<br>";
//
// Message
//
if (wtx.mapValue.count("message") && !wtx.mapValue["message"].empty())
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["message"], true) + "<br>";
if (wtx.mapValue.count("comment") && !wtx.mapValue["comment"].empty())
strHTML += "<br><b>" + tr("Comment") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["comment"], true) + "<br>";
strHTML += "<b>" + tr("Transaction ID") + ":</b> " + TransactionRecord::formatSubTxId(wtx.GetHash(), vout) + "<br>";
// Message from normal bitcoin:URI (bitcoin:123...?message=example)
foreach (const PAIRTYPE(string, string)& r, wtx.vOrderForm)
if (r.first == "Message")
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(r.second, true) + "<br>";
//
// PaymentRequest info:
//
foreach (const PAIRTYPE(string, string)& r, wtx.vOrderForm)
{
if (r.first == "PaymentRequest")
{
PaymentRequestPlus req;
req.parse(QByteArray::fromRawData(r.second.data(), r.second.size()));
QString merchant;
if (req.getMerchant(PaymentServer::getCertStore(), merchant))
strHTML += "<b>" + tr("Merchant") + ":</b> " + GUIUtil::HtmlEscape(merchant) + "<br>";
}
}
if (wtx.IsCoinBase())
{
quint32 numBlocksToMaturity = COINBASE_MATURITY + 1;
strHTML += "<br>" + tr("Generated coins must mature %1 blocks before they can be spent. When you generated this block, it was broadcast to the network to be added to the block chain. If it fails to get into the chain, its state will change to \"not accepted\" and it won't be spendable. This may occasionally happen if another node generates a block within a few seconds of yours.").arg(QString::number(numBlocksToMaturity)) + "<br>";
}
//
// Debug view
//
if (fDebug)
{
strHTML += "<hr><br>" + tr("Debug information") + "<br><br>";
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
if(wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.vout)
if(wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
strHTML += "<br><b>" + tr("Transaction") + ":</b><br>";
strHTML += GUIUtil::HtmlEscape(wtx.ToString(), true);
strHTML += "<br><b>" + tr("Inputs") + ":</b>";
strHTML += "<ul>";
BOOST_FOREACH(const CTxIn& txin, wtx.vin)
{
COutPoint prevout = txin.prevout;
CCoins prev;
if(pcoinsTip->GetCoins(prevout.hash, prev))
{
if (prevout.n < prev.vout.size())
{
strHTML += "<li>";
const CTxOut &vout = prev.vout[prevout.n];
CTxDestination address;
if (ExtractDestination(vout.scriptPubKey, address))
{
if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
strHTML += QString::fromStdString(CBitcoinAddress(address).ToString());
}
strHTML = strHTML + " " + tr("Amount") + "=" + BitcoinUnits::formatWithUnit(unit, vout.nValue);
strHTML = strHTML + " IsMine=" + (wallet->IsMine(vout) ? tr("true") : tr("false")) + "</li>";
}
}
} }
strHTML += "</font></html>"; strHTML += "</ul>";
} }
strHTML += "</font></html>";
return strHTML; return strHTML;
} }

41
src/qt/transactiontablemodel.cpp
View file

@ -78,7 +78,7 @@ public:
qDebug() << "TransactionTablePriv::refreshWallet"; qDebug() << "TransactionTablePriv::refreshWallet";
cachedWallet.clear(); cachedWallet.clear();
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
for(std::map<uint256, CWalletTx>::iterator it = wallet->mapWallet.begin(); it != wallet->mapWallet.end(); ++it) for(std::map<uint256, CWalletTx>::iterator it = wallet->mapWallet.begin(); it != wallet->mapWallet.end(); ++it)
{ {
if(TransactionRecord::showTransaction(it->second)) if(TransactionRecord::showTransaction(it->second))
@ -96,7 +96,7 @@ public:
{ {
qDebug() << "TransactionTablePriv::updateWallet : " + QString::fromStdString(hash.ToString()) + " " + QString::number(status); qDebug() << "TransactionTablePriv::updateWallet : " + QString::fromStdString(hash.ToString()) + " " + QString::number(status);
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
// Find transaction in wallet // Find transaction in wallet
std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(hash); std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(hash);
@ -190,16 +190,14 @@ public:
// If a status update is needed (blocks came in since last check), // If a status update is needed (blocks came in since last check),
// update the status of this transaction from the wallet. Otherwise, // update the status of this transaction from the wallet. Otherwise,
// simply re-use the cached status. // simply re-use the cached status.
LOCK2(cs_main, wallet->cs_wallet);
if(rec->statusUpdateNeeded()) if(rec->statusUpdateNeeded())
{ {
{ std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(rec->hash);
LOCK(wallet->cs_wallet);
std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(rec->hash);
if(mi != wallet->mapWallet.end()) if(mi != wallet->mapWallet.end())
{ {
rec->updateStatus(mi->second); rec->updateStatus(mi->second);
}
} }
} }
return rec; return rec;
@ -213,7 +211,7 @@ public:
QString describe(TransactionRecord *rec, int unit) QString describe(TransactionRecord *rec, int unit)
{ {
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(rec->hash); std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(rec->hash);
if(mi != wallet->mapWallet.end()) if(mi != wallet->mapWallet.end())
{ {
@ -228,17 +226,12 @@ TransactionTableModel::TransactionTableModel(CWallet* wallet, WalletModel *paren
QAbstractTableModel(parent), QAbstractTableModel(parent),
wallet(wallet), wallet(wallet),
walletModel(parent), walletModel(parent),
priv(new TransactionTablePriv(wallet, this)), priv(new TransactionTablePriv(wallet, this))
cachedNumBlocks(0)
{ {
columns << QString() << tr("Date") << tr("Type") << tr("Address") << tr("Amount"); columns << QString() << tr("Date") << tr("Type") << tr("Address") << tr("Amount");
priv->refreshWallet(); priv->refreshWallet();
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(updateConfirmations()));
timer->start(MODEL_UPDATE_DELAY);
connect(walletModel->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit())); connect(walletModel->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
} }
@ -257,16 +250,12 @@ void TransactionTableModel::updateTransaction(const QString &hash, int status)
void TransactionTableModel::updateConfirmations() void TransactionTableModel::updateConfirmations()
{ {
if(chainActive.Height() != cachedNumBlocks) // Blocks came in since last poll.
{ // Invalidate status (number of confirmations) and (possibly) description
cachedNumBlocks = chainActive.Height(); // for all rows. Qt is smart enough to only actually request the data for the
// Blocks came in since last poll. // visible rows.
// Invalidate status (number of confirmations) and (possibly) description emit dataChanged(index(0, Status), index(priv->size()-1, Status));
// for all rows. Qt is smart enough to only actually request the data for the emit dataChanged(index(0, ToAddress), index(priv->size()-1, ToAddress));
// visible rows.
emit dataChanged(index(0, Status), index(priv->size()-1, Status));
emit dataChanged(index(0, ToAddress), index(priv->size()-1, ToAddress));
}
} }
int TransactionTableModel::rowCount(const QModelIndex &parent) const int TransactionTableModel::rowCount(const QModelIndex &parent) const

1
src/qt/transactiontablemodel.h
View file

@ -69,7 +69,6 @@ private:
WalletModel *walletModel; WalletModel *walletModel;
QStringList columns; QStringList columns;
TransactionTablePriv *priv; TransactionTablePriv *priv;
int cachedNumBlocks;
QString lookupAddress(const std::string &address, bool tooltip) const; QString lookupAddress(const std::string &address, bool tooltip) const;
QVariant addressColor(const TransactionRecord *wtx) const; QVariant addressColor(const TransactionRecord *wtx) const;

30
src/qt/walletmodel.cpp
View file

@ -98,11 +98,21 @@ void WalletModel::updateStatus()
void WalletModel::pollBalanceChanged() void WalletModel::pollBalanceChanged()
{ {
if(chainActive.Height() != cachedNumBlocks) bool heightChanged = false;
{
LOCK(cs_main);
if(chainActive.Height() != cachedNumBlocks)
{
// Balance and number of transactions might have changed
cachedNumBlocks = chainActive.Height();
heightChanged = true;
}
}
if(heightChanged)
{ {
// Balance and number of transactions might have changed
cachedNumBlocks = chainActive.Height();
checkBalanceChanged(); checkBalanceChanged();
if(transactionTableModel)
transactionTableModel->updateConfirmations();
} }
} }
@ -520,7 +530,7 @@ bool WalletModel::getPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const
// returns a list of COutputs from COutPoints // returns a list of COutputs from COutPoints
void WalletModel::getOutputs(const std::vector<COutPoint>& vOutpoints, std::vector<COutput>& vOutputs) void WalletModel::getOutputs(const std::vector<COutPoint>& vOutpoints, std::vector<COutput>& vOutputs)
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
BOOST_FOREACH(const COutPoint& outpoint, vOutpoints) BOOST_FOREACH(const COutPoint& outpoint, vOutpoints)
{ {
if (!wallet->mapWallet.count(outpoint.hash)) continue; if (!wallet->mapWallet.count(outpoint.hash)) continue;
@ -533,7 +543,7 @@ void WalletModel::getOutputs(const std::vector<COutPoint>& vOutpoints, std::vect
bool WalletModel::isSpent(const COutPoint& outpoint) const bool WalletModel::isSpent(const COutPoint& outpoint) const
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
return wallet->IsSpent(outpoint.hash, outpoint.n); return wallet->IsSpent(outpoint.hash, outpoint.n);
} }
@ -543,7 +553,7 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
std::vector<COutput> vCoins; std::vector<COutput> vCoins;
wallet->AvailableCoins(vCoins); wallet->AvailableCoins(vCoins);
LOCK(wallet->cs_wallet); // ListLockedCoins, mapWallet LOCK2(cs_main, wallet->cs_wallet); // ListLockedCoins, mapWallet
std::vector<COutPoint> vLockedCoins; std::vector<COutPoint> vLockedCoins;
wallet->ListLockedCoins(vLockedCoins); wallet->ListLockedCoins(vLockedCoins);
@ -575,25 +585,25 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
bool WalletModel::isLockedCoin(uint256 hash, unsigned int n) const bool WalletModel::isLockedCoin(uint256 hash, unsigned int n) const
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
return wallet->IsLockedCoin(hash, n); return wallet->IsLockedCoin(hash, n);
} }
void WalletModel::lockCoin(COutPoint& output) void WalletModel::lockCoin(COutPoint& output)
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
wallet->LockCoin(output); wallet->LockCoin(output);
} }
void WalletModel::unlockCoin(COutPoint& output) void WalletModel::unlockCoin(COutPoint& output)
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
wallet->UnlockCoin(output); wallet->UnlockCoin(output);
} }
void WalletModel::listLockedCoins(std::vector<COutPoint>& vOutpts) void WalletModel::listLockedCoins(std::vector<COutPoint>& vOutpts)
{ {
LOCK(wallet->cs_wallet); LOCK2(cs_main, wallet->cs_wallet);
wallet->ListLockedCoins(vOutpts); wallet->ListLockedCoins(vOutpts);
} }

12
src/wallet.cpp
View file

@ -606,7 +606,7 @@ bool CWallet::AddToWalletIfInvolvingMe(const uint256 &hash, const CTransaction&
void CWallet::SyncTransaction(const uint256 &hash, const CTransaction& tx, const CBlock* pblock) void CWallet::SyncTransaction(const uint256 &hash, const CTransaction& tx, const CBlock* pblock)
{ {
LOCK(cs_wallet); LOCK2(cs_main, cs_wallet);
if (!AddToWalletIfInvolvingMe(hash, tx, pblock, true)) if (!AddToWalletIfInvolvingMe(hash, tx, pblock, true))
return; // Not one of ours return; // Not one of ours
@ -834,7 +834,7 @@ int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
CBlockIndex* pindex = pindexStart; CBlockIndex* pindex = pindexStart;
{ {
LOCK(cs_wallet); LOCK2(cs_main, cs_wallet);
// no need to read and scan block, if block was created before // no need to read and scan block, if block was created before
// our wallet birthday (as adjusted for block time variability) // our wallet birthday (as adjusted for block time variability)
@ -869,7 +869,7 @@ int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
void CWallet::ReacceptWalletTransactions() void CWallet::ReacceptWalletTransactions()
{ {
LOCK(cs_wallet); LOCK2(cs_main, cs_wallet);
BOOST_FOREACH(PAIRTYPE(const uint256, CWalletTx)& item, mapWallet) BOOST_FOREACH(PAIRTYPE(const uint256, CWalletTx)& item, mapWallet)
{ {
const uint256& wtxid = item.first; const uint256& wtxid = item.first;
@ -964,7 +964,7 @@ int64_t CWallet::GetBalance() const
{ {
int64_t nTotal = 0; int64_t nTotal = 0;
{ {
LOCK(cs_wallet); LOCK2(cs_main, cs_wallet);
for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
{ {
const CWalletTx* pcoin = &(*it).second; const CWalletTx* pcoin = &(*it).second;
@ -980,7 +980,7 @@ int64_t CWallet::GetUnconfirmedBalance() const
{ {
int64_t nTotal = 0; int64_t nTotal = 0;
{ {
LOCK(cs_wallet); LOCK2(cs_main, cs_wallet);
for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
{ {
const CWalletTx* pcoin = &(*it).second; const CWalletTx* pcoin = &(*it).second;
@ -995,7 +995,7 @@ int64_t CWallet::GetImmatureBalance() const
{ {
int64_t nTotal = 0; int64_t nTotal = 0;
{ {
LOCK(cs_wallet); LOCK2(cs_main, cs_wallet);
for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
{ {
const CWalletTx* pcoin = &(*it).second; const CWalletTx* pcoin = &(*it).second;