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Merge pull request #4058

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55a1db4 Solve chainActive-related locking issues (Wladimir J. van der Laan)
e07c943 Add AssertLockHeld for cs_main to ChainActive-using functions (Wladimir J. van der Laan)
This commit is contained in:
Wladimir J. van der Laan 2014-04-22 10:01:35 +02:00
commit 2bbecc84e2
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GPG key ID: 74810B012346C9A6
8 changed files with 284 additions and 269 deletions
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24
src/main.cpp
View file

@ -474,6 +474,7 @@ unsigned int LimitOrphanTxSize(unsigned int nMaxOrphans)
bool IsStandardTx(const CTransaction& tx, string& reason) bool IsStandardTx(const CTransaction& tx, string& reason)
{ {
AssertLockHeld(cs_main);
if (tx.nVersion > CTransaction::CURRENT_VERSION || tx.nVersion < 1) { if (tx.nVersion > CTransaction::CURRENT_VERSION || tx.nVersion < 1) {
reason = "version"; reason = "version";
return false; return false;
@ -556,6 +557,7 @@ bool IsStandardTx(const CTransaction& tx, string& reason)
bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime) bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime)
{ {
AssertLockHeld(cs_main);
// Time based nLockTime implemented in 0.1.6 // Time based nLockTime implemented in 0.1.6
if (tx.nLockTime == 0) if (tx.nLockTime == 0)
return true; return true;
@ -667,6 +669,7 @@ unsigned int GetP2SHSigOpCount(const CTransaction& tx, CCoinsViewCache& inputs)
int CMerkleTx::SetMerkleBranch(const CBlock* pblock) int CMerkleTx::SetMerkleBranch(const CBlock* pblock)
{ {
AssertLockHeld(cs_main);
CBlock blockTmp; CBlock blockTmp;
if (pblock == NULL) { if (pblock == NULL) {
@ -813,6 +816,7 @@ int64_t GetMinFee(const CTransaction& tx, unsigned int nBytes, bool fAllowFree,
bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransaction &tx, bool fLimitFree, bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransaction &tx, bool fLimitFree,
bool* pfMissingInputs, bool fRejectInsaneFee) bool* pfMissingInputs, bool fRejectInsaneFee)
{ {
AssertLockHeld(cs_main);
if (pfMissingInputs) if (pfMissingInputs)
*pfMissingInputs = false; *pfMissingInputs = false;
@ -958,6 +962,7 @@ int CMerkleTx::GetDepthInMainChainINTERNAL(CBlockIndex* &pindexRet) const
{ {
if (hashBlock == 0 || nIndex == -1) if (hashBlock == 0 || nIndex == -1)
return 0; return 0;
AssertLockHeld(cs_main);
// Find the block it claims to be in // Find the block it claims to be in
map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock); map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
@ -981,6 +986,7 @@ int CMerkleTx::GetDepthInMainChainINTERNAL(CBlockIndex* &pindexRet) const
int CMerkleTx::GetDepthInMainChain(CBlockIndex* &pindexRet) const int CMerkleTx::GetDepthInMainChain(CBlockIndex* &pindexRet) const
{ {
AssertLockHeld(cs_main);
int nResult = GetDepthInMainChainINTERNAL(pindexRet); int nResult = GetDepthInMainChainINTERNAL(pindexRet);
if (nResult == 0 && !mempool.exists(GetHash())) if (nResult == 0 && !mempool.exists(GetHash()))
return -1; // Not in chain, not in mempool return -1; // Not in chain, not in mempool
@ -1304,6 +1310,7 @@ int GetNumBlocksOfPeers()
bool IsInitialBlockDownload() bool IsInitialBlockDownload()
{ {
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;
@ -1323,6 +1330,7 @@ CBlockIndex *pindexBestForkTip = NULL, *pindexBestForkBase = NULL;
void CheckForkWarningConditions() void CheckForkWarningConditions()
{ {
AssertLockHeld(cs_main);
// Before we get past initial download, we cannot reliably alert about forks // Before we get past initial download, we cannot reliably alert about forks
// (we assume we don't get stuck on a fork before the last checkpoint) // (we assume we don't get stuck on a fork before the last checkpoint)
if (IsInitialBlockDownload()) if (IsInitialBlockDownload())
@ -1368,6 +1376,7 @@ void CheckForkWarningConditions()
void CheckForkWarningConditionsOnNewFork(CBlockIndex* pindexNewForkTip) void CheckForkWarningConditionsOnNewFork(CBlockIndex* pindexNewForkTip)
{ {
AssertLockHeld(cs_main);
// If we are on a fork that is sufficiently large, set a warning flag // If we are on a fork that is sufficiently large, set a warning flag
CBlockIndex* pfork = pindexNewForkTip; CBlockIndex* pfork = pindexNewForkTip;
CBlockIndex* plonger = chainActive.Tip(); CBlockIndex* plonger = chainActive.Tip();
@ -2078,6 +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) {
LOCK(cs_main);
CBlockIndex *pindexOldTip = chainActive.Tip(); CBlockIndex *pindexOldTip = chainActive.Tip();
bool fComplete = false; bool fComplete = false;
while (!fComplete) { while (!fComplete) {
@ -2162,6 +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
@ -2344,6 +2355,7 @@ bool CheckBlock(const CBlock& block, CValidationState& state, bool fCheckPOW, bo
bool AcceptBlock(CBlock& block, CValidationState& state, CDiskBlockPos* dbp) bool AcceptBlock(CBlock& block, CValidationState& state, CDiskBlockPos* dbp)
{ {
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))
@ -2455,6 +2467,7 @@ bool CBlockIndex::IsSuperMajority(int minVersion, const CBlockIndex* pstart, uns
int64_t CBlockIndex::GetMedianTime() const int64_t CBlockIndex::GetMedianTime() const
{ {
AssertLockHeld(cs_main);
const CBlockIndex* pindex = this; const CBlockIndex* pindex = this;
for (int i = 0; i < nMedianTimeSpan/2; i++) for (int i = 0; i < nMedianTimeSpan/2; i++)
{ {
@ -2467,6 +2480,7 @@ int64_t CBlockIndex::GetMedianTime() const
void PushGetBlocks(CNode* pnode, CBlockIndex* pindexBegin, uint256 hashEnd) void PushGetBlocks(CNode* pnode, CBlockIndex* pindexBegin, uint256 hashEnd)
{ {
AssertLockHeld(cs_main);
// Filter out duplicate requests // Filter out duplicate requests
if (pindexBegin == pnode->pindexLastGetBlocksBegin && hashEnd == pnode->hashLastGetBlocksEnd) if (pindexBegin == pnode->pindexLastGetBlocksBegin && hashEnd == pnode->hashLastGetBlocksEnd)
return; return;
@ -2948,6 +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;
@ -2983,6 +2998,7 @@ bool InitBlockIndex() {
void PrintBlockTree() void PrintBlockTree()
{ {
AssertLockHeld(cs_main);
// pre-compute tree structure // pre-compute tree structure
map<CBlockIndex*, vector<CBlockIndex*> > mapNext; map<CBlockIndex*, vector<CBlockIndex*> > mapNext;
for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi) for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi)
@ -4186,6 +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))
@ -4236,10 +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());
} }

440
src/qt/transactiondesc.cpp
View file

@ -20,6 +20,7 @@
QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx) QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx)
{ {
AssertLockHeld(cs_main);
if (!IsFinalTx(wtx, chainActive.Height() + 1)) if (!IsFinalTx(wtx, chainActive.Height() + 1))
{ {
if (wtx.nLockTime < LOCKTIME_THRESHOLD) if (wtx.nLockTime < LOCKTIME_THRESHOLD)
@ -45,263 +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;
} }

2
src/qt/transactionrecord.cpp
View file

@ -150,6 +150,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
void TransactionRecord::updateStatus(const CWalletTx &wtx) void TransactionRecord::updateStatus(const CWalletTx &wtx)
{ {
AssertLockHeld(cs_main);
// Determine transaction status // Determine transaction status
// Find the block the tx is in // Find the block the tx is in
@ -234,6 +235,7 @@ void TransactionRecord::updateStatus(const CWalletTx &wtx)
bool TransactionRecord::statusUpdateNeeded() bool TransactionRecord::statusUpdateNeeded()
{ {
AssertLockHeld(cs_main);
return status.cur_num_blocks != chainActive.Height(); return status.cur_num_blocks != chainActive.Height();
} }

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

@ -607,7 +607,7 @@ 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
@ -835,7 +835,7 @@ 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)
@ -870,7 +870,7 @@ 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;
@ -965,7 +965,7 @@ 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;
@ -981,7 +981,7 @@ 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;
@ -996,7 +996,7 @@ 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;