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-rw-r--r--src/httprpc.cpp11
-rw-r--r--src/init.cpp34
-rw-r--r--src/keystore.cpp27
-rw-r--r--src/keystore.h34
-rw-r--r--src/net.cpp24
-rw-r--r--src/net.h6
-rw-r--r--src/net_processing.cpp32
-rw-r--r--src/policy/fees.cpp24
-rw-r--r--src/policy/fees.h6
-rw-r--r--src/qt/test/rpcnestedtests.h3
-rw-r--r--src/rpc/blockchain.cpp6
-rw-r--r--src/test/dbwrapper_tests.cpp10
-rw-r--r--src/test/test_bitcoin.cpp12
-rw-r--r--src/test/test_bitcoin.h1
-rw-r--r--src/test/txvalidationcache_tests.cpp18
-rw-r--r--src/util.h7
-rw-r--r--src/validation.cpp20
-rw-r--r--src/validation.h6
-rw-r--r--src/wallet/crypter.cpp139
-rw-r--r--src/wallet/crypter.h44
-rw-r--r--src/wallet/db.cpp22
-rw-r--r--src/wallet/db.h2
-rw-r--r--src/wallet/test/wallet_test_fixture.cpp11
-rw-r--r--src/wallet/wallet.cpp2
24 files changed, 230 insertions, 271 deletions
diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index 93f0a18668..dbd09595c6 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -62,7 +62,7 @@ private:
/* Pre-base64-encoded authentication token */
static std::string strRPCUserColonPass;
/* Stored RPC timer interface (for unregistration) */
-static HTTPRPCTimerInterface* httpRPCTimerInterface = nullptr;
+static std::unique_ptr<HTTPRPCTimerInterface> httpRPCTimerInterface;
static void JSONErrorReply(HTTPRequest* req, const UniValue& objError, const UniValue& id)
{
@@ -238,8 +238,8 @@ bool StartHTTPRPC()
RegisterHTTPHandler("/wallet/", false, HTTPReq_JSONRPC);
#endif
assert(EventBase());
- httpRPCTimerInterface = new HTTPRPCTimerInterface(EventBase());
- RPCSetTimerInterface(httpRPCTimerInterface);
+ httpRPCTimerInterface = MakeUnique<HTTPRPCTimerInterface>(EventBase());
+ RPCSetTimerInterface(httpRPCTimerInterface.get());
return true;
}
@@ -253,8 +253,7 @@ void StopHTTPRPC()
LogPrint(BCLog::RPC, "Stopping HTTP RPC server\n");
UnregisterHTTPHandler("/", true);
if (httpRPCTimerInterface) {
- RPCUnsetTimerInterface(httpRPCTimerInterface);
- delete httpRPCTimerInterface;
- httpRPCTimerInterface = nullptr;
+ RPCUnsetTimerInterface(httpRPCTimerInterface.get());
+ httpRPCTimerInterface.reset();
}
}
diff --git a/src/init.cpp b/src/init.cpp
index ddac606a39..7ac2cf2d32 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -152,7 +152,7 @@ public:
// Writes do not need similar protection, as failure to write is handled by the caller.
};
-static CCoinsViewErrorCatcher *pcoinscatcher = nullptr;
+static std::unique_ptr<CCoinsViewErrorCatcher> pcoinscatcher;
static std::unique_ptr<ECCVerifyHandle> globalVerifyHandle;
void Interrupt(boost::thread_group& threadGroup)
@@ -235,14 +235,10 @@ void Shutdown()
if (pcoinsTip != nullptr) {
FlushStateToDisk();
}
- delete pcoinsTip;
- pcoinsTip = nullptr;
- delete pcoinscatcher;
- pcoinscatcher = nullptr;
- delete pcoinsdbview;
- pcoinsdbview = nullptr;
- delete pblocktree;
- pblocktree = nullptr;
+ pcoinsTip.reset();
+ pcoinscatcher.reset();
+ pcoinsdbview.reset();
+ pblocktree.reset();
}
#ifdef ENABLE_WALLET
StopWallets();
@@ -1406,12 +1402,10 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
do {
try {
UnloadBlockIndex();
- delete pcoinsTip;
- delete pcoinsdbview;
- delete pcoinscatcher;
- delete pblocktree;
-
- pblocktree = new CBlockTreeDB(nBlockTreeDBCache, false, fReset);
+ pcoinsTip.reset();
+ pcoinsdbview.reset();
+ pcoinscatcher.reset();
+ pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, false, fReset));
if (fReset) {
pblocktree->WriteReindexing(true);
@@ -1462,8 +1456,8 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
// At this point we're either in reindex or we've loaded a useful
// block tree into mapBlockIndex!
- pcoinsdbview = new CCoinsViewDB(nCoinDBCache, false, fReset || fReindexChainState);
- pcoinscatcher = new CCoinsViewErrorCatcher(pcoinsdbview);
+ pcoinsdbview.reset(new CCoinsViewDB(nCoinDBCache, false, fReset || fReindexChainState));
+ pcoinscatcher.reset(new CCoinsViewErrorCatcher(pcoinsdbview.get()));
// If necessary, upgrade from older database format.
// This is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate
@@ -1473,13 +1467,13 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
}
// ReplayBlocks is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate
- if (!ReplayBlocks(chainparams, pcoinsdbview)) {
+ if (!ReplayBlocks(chainparams, pcoinsdbview.get())) {
strLoadError = _("Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate.");
break;
}
// The on-disk coinsdb is now in a good state, create the cache
- pcoinsTip = new CCoinsViewCache(pcoinscatcher);
+ pcoinsTip.reset(new CCoinsViewCache(pcoinscatcher.get()));
bool is_coinsview_empty = fReset || fReindexChainState || pcoinsTip->GetBestBlock().IsNull();
if (!is_coinsview_empty) {
@@ -1521,7 +1515,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
}
}
- if (!CVerifyDB().VerifyDB(chainparams, pcoinsdbview, gArgs.GetArg("-checklevel", DEFAULT_CHECKLEVEL),
+ if (!CVerifyDB().VerifyDB(chainparams, pcoinsdbview.get(), gArgs.GetArg("-checklevel", DEFAULT_CHECKLEVEL),
gArgs.GetArg("-checkblocks", DEFAULT_CHECKBLOCKS))) {
strLoadError = _("Corrupted block database detected");
break;
diff --git a/src/keystore.cpp b/src/keystore.cpp
index 8454175ca8..e2ce474298 100644
--- a/src/keystore.cpp
+++ b/src/keystore.cpp
@@ -36,6 +36,33 @@ bool CBasicKeyStore::AddKeyPubKey(const CKey& key, const CPubKey &pubkey)
return true;
}
+bool CBasicKeyStore::HaveKey(const CKeyID &address) const
+{
+ LOCK(cs_KeyStore);
+ return mapKeys.count(address) > 0;
+}
+
+std::set<CKeyID> CBasicKeyStore::GetKeys() const
+{
+ LOCK(cs_KeyStore);
+ std::set<CKeyID> set_address;
+ for (const auto& mi : mapKeys) {
+ set_address.insert(mi.first);
+ }
+ return set_address;
+}
+
+bool CBasicKeyStore::GetKey(const CKeyID &address, CKey &keyOut) const
+{
+ LOCK(cs_KeyStore);
+ KeyMap::const_iterator mi = mapKeys.find(address);
+ if (mi != mapKeys.end()) {
+ keyOut = mi->second;
+ return true;
+ }
+ return false;
+}
+
bool CBasicKeyStore::AddCScript(const CScript& redeemScript)
{
if (redeemScript.size() > MAX_SCRIPT_ELEMENT_SIZE)
diff --git a/src/keystore.h b/src/keystore.h
index 9b85ddb0ec..26ddff436f 100644
--- a/src/keystore.h
+++ b/src/keystore.h
@@ -62,37 +62,9 @@ protected:
public:
bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey) override;
bool GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const override;
- bool HaveKey(const CKeyID &address) const override
- {
- bool result;
- {
- LOCK(cs_KeyStore);
- result = (mapKeys.count(address) > 0);
- }
- return result;
- }
- std::set<CKeyID> GetKeys() const override
- {
- LOCK(cs_KeyStore);
- std::set<CKeyID> set_address;
- for (const auto& mi : mapKeys) {
- set_address.insert(mi.first);
- }
- return set_address;
- }
- bool GetKey(const CKeyID &address, CKey &keyOut) const override
- {
- {
- LOCK(cs_KeyStore);
- KeyMap::const_iterator mi = mapKeys.find(address);
- if (mi != mapKeys.end())
- {
- keyOut = mi->second;
- return true;
- }
- }
- return false;
- }
+ bool HaveKey(const CKeyID &address) const override;
+ std::set<CKeyID> GetKeys() const override;
+ bool GetKey(const CKeyID &address, CKey &keyOut) const override;
bool AddCScript(const CScript& redeemScript) override;
bool HaveCScript(const CScriptID &hash) const override;
bool GetCScript(const CScriptID &hash, CScript& redeemScriptOut) const override;
diff --git a/src/net.cpp b/src/net.cpp
index d5bd4c162b..0f9de81d7f 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -1534,22 +1534,20 @@ void ThreadMapPort()
void MapPort(bool fUseUPnP)
{
- static boost::thread* upnp_thread = nullptr;
+ static std::unique_ptr<boost::thread> upnp_thread;
if (fUseUPnP)
{
if (upnp_thread) {
upnp_thread->interrupt();
upnp_thread->join();
- delete upnp_thread;
}
- upnp_thread = new boost::thread(boost::bind(&TraceThread<void (*)()>, "upnp", &ThreadMapPort));
+ upnp_thread.reset(new boost::thread(boost::bind(&TraceThread<void (*)()>, "upnp", &ThreadMapPort)));
}
else if (upnp_thread) {
upnp_thread->interrupt();
upnp_thread->join();
- delete upnp_thread;
- upnp_thread = nullptr;
+ upnp_thread.reset();
}
}
@@ -2224,8 +2222,6 @@ CConnman::CConnman(uint64_t nSeed0In, uint64_t nSeed1In) : nSeed0(nSeed0In), nSe
nLastNodeId = 0;
nSendBufferMaxSize = 0;
nReceiveFloodSize = 0;
- semOutbound = nullptr;
- semAddnode = nullptr;
flagInterruptMsgProc = false;
SetTryNewOutboundPeer(false);
@@ -2331,11 +2327,11 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
if (semOutbound == nullptr) {
// initialize semaphore
- semOutbound = new CSemaphore(std::min((nMaxOutbound + nMaxFeeler), nMaxConnections));
+ semOutbound = MakeUnique<CSemaphore>(std::min((nMaxOutbound + nMaxFeeler), nMaxConnections));
}
if (semAddnode == nullptr) {
// initialize semaphore
- semAddnode = new CSemaphore(nMaxAddnode);
+ semAddnode = MakeUnique<CSemaphore>(nMaxAddnode);
}
//
@@ -2458,10 +2454,8 @@ void CConnman::Stop()
vNodes.clear();
vNodesDisconnected.clear();
vhListenSocket.clear();
- delete semOutbound;
- semOutbound = nullptr;
- delete semAddnode;
- semAddnode = nullptr;
+ semOutbound.reset();
+ semAddnode.reset();
}
void CConnman::DeleteNode(CNode* pnode)
@@ -2747,7 +2741,7 @@ CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, int nMyStartingHeightIn
nNextInvSend = 0;
fRelayTxes = false;
fSentAddr = false;
- pfilter = new CBloomFilter();
+ pfilter = MakeUnique<CBloomFilter>();
timeLastMempoolReq = 0;
nLastBlockTime = 0;
nLastTXTime = 0;
@@ -2777,8 +2771,6 @@ CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, int nMyStartingHeightIn
CNode::~CNode()
{
CloseSocket(hSocket);
-
- delete pfilter;
}
void CNode::AskFor(const CInv& inv)
diff --git a/src/net.h b/src/net.h
index edca1171ab..8cb00dd5a5 100644
--- a/src/net.h
+++ b/src/net.h
@@ -399,8 +399,8 @@ private:
/** Services this instance offers */
ServiceFlags nLocalServices;
- CSemaphore *semOutbound;
- CSemaphore *semAddnode;
+ std::unique_ptr<CSemaphore> semOutbound;
+ std::unique_ptr<CSemaphore> semAddnode;
int nMaxConnections;
int nMaxOutbound;
int nMaxAddnode;
@@ -648,7 +648,7 @@ public:
bool fSentAddr;
CSemaphoreGrant grantOutbound;
CCriticalSection cs_filter;
- CBloomFilter* pfilter;
+ std::unique_ptr<CBloomFilter> pfilter;
std::atomic<int> nRefCount;
const uint64_t nKeyedNetGroup;
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 6866cd3409..8e503f89db 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -781,11 +781,13 @@ void Misbehaving(NodeId pnode, int howmuch)
// To prevent fingerprinting attacks, only send blocks/headers outside of the
// active chain if they are no more than a month older (both in time, and in
-// best equivalent proof of work) than the best header chain we know about.
-static bool StaleBlockRequestAllowed(const CBlockIndex* pindex, const Consensus::Params& consensusParams)
+// best equivalent proof of work) than the best header chain we know about and
+// we fully-validated them at some point.
+static bool BlockRequestAllowed(const CBlockIndex* pindex, const Consensus::Params& consensusParams)
{
AssertLockHeld(cs_main);
- return (pindexBestHeader != nullptr) &&
+ if (chainActive.Contains(pindex)) return true;
+ return pindex->IsValid(BLOCK_VALID_SCRIPTS) && (pindexBestHeader != nullptr) &&
(pindexBestHeader->GetBlockTime() - pindex->GetBlockTime() < STALE_RELAY_AGE_LIMIT) &&
(GetBlockProofEquivalentTime(*pindexBestHeader, *pindex, *pindexBestHeader, consensusParams) < STALE_RELAY_AGE_LIMIT);
}
@@ -1074,14 +1076,9 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam
CValidationState dummy;
ActivateBestChain(dummy, Params(), a_recent_block);
}
- if (chainActive.Contains(mi->second)) {
- send = true;
- } else {
- send = mi->second->IsValid(BLOCK_VALID_SCRIPTS) &&
- StaleBlockRequestAllowed(mi->second, consensusParams);
- if (!send) {
- LogPrintf("%s: ignoring request from peer=%i for old block that isn't in the main chain\n", __func__, pfrom->GetId());
- }
+ send = BlockRequestAllowed(mi->second, consensusParams);
+ if (!send) {
+ LogPrintf("%s: ignoring request from peer=%i for old block that isn't in the main chain\n", __func__, pfrom->GetId());
}
}
// disconnect node in case we have reached the outbound limit for serving historical blocks
@@ -2034,8 +2031,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
return true;
pindex = (*mi).second;
- if (!chainActive.Contains(pindex) &&
- !StaleBlockRequestAllowed(pindex, chainparams.GetConsensus())) {
+ if (!BlockRequestAllowed(pindex, chainparams.GetConsensus())) {
LogPrintf("%s: ignoring request from peer=%i for old block header that isn't in the main chain\n", __func__, pfrom->GetId());
return true;
}
@@ -2106,7 +2102,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
if (!AlreadyHave(inv) &&
AcceptToMemoryPool(mempool, state, ptx, &fMissingInputs, &lRemovedTxn, false /* bypass_limits */, 0 /* nAbsurdFee */)) {
- mempool.check(pcoinsTip);
+ mempool.check(pcoinsTip.get());
RelayTransaction(tx, connman);
for (unsigned int i = 0; i < tx.vout.size(); i++) {
vWorkQueue.emplace_back(inv.hash, i);
@@ -2173,7 +2169,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
recentRejects->insert(orphanHash);
}
}
- mempool.check(pcoinsTip);
+ mempool.check(pcoinsTip.get());
}
}
@@ -2755,8 +2751,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
else
{
LOCK(pfrom->cs_filter);
- delete pfrom->pfilter;
- pfrom->pfilter = new CBloomFilter(filter);
+ pfrom->pfilter.reset(new CBloomFilter(filter));
pfrom->pfilter->UpdateEmptyFull();
pfrom->fRelayTxes = true;
}
@@ -2792,8 +2787,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
{
LOCK(pfrom->cs_filter);
if (pfrom->GetLocalServices() & NODE_BLOOM) {
- delete pfrom->pfilter;
- pfrom->pfilter = new CBloomFilter();
+ pfrom->pfilter.reset(new CBloomFilter());
}
pfrom->fRelayTxes = true;
}
diff --git a/src/policy/fees.cpp b/src/policy/fees.cpp
index c7e57671c0..a459186359 100644
--- a/src/policy/fees.cpp
+++ b/src/policy/fees.cpp
@@ -548,16 +548,13 @@ CBlockPolicyEstimator::CBlockPolicyEstimator()
bucketMap[INF_FEERATE] = bucketIndex;
assert(bucketMap.size() == buckets.size());
- feeStats = new TxConfirmStats(buckets, bucketMap, MED_BLOCK_PERIODS, MED_DECAY, MED_SCALE);
- shortStats = new TxConfirmStats(buckets, bucketMap, SHORT_BLOCK_PERIODS, SHORT_DECAY, SHORT_SCALE);
- longStats = new TxConfirmStats(buckets, bucketMap, LONG_BLOCK_PERIODS, LONG_DECAY, LONG_SCALE);
+ feeStats = std::unique_ptr<TxConfirmStats>(new TxConfirmStats(buckets, bucketMap, MED_BLOCK_PERIODS, MED_DECAY, MED_SCALE));
+ shortStats = std::unique_ptr<TxConfirmStats>(new TxConfirmStats(buckets, bucketMap, SHORT_BLOCK_PERIODS, SHORT_DECAY, SHORT_SCALE));
+ longStats = std::unique_ptr<TxConfirmStats>(new TxConfirmStats(buckets, bucketMap, LONG_BLOCK_PERIODS, LONG_DECAY, LONG_SCALE));
}
CBlockPolicyEstimator::~CBlockPolicyEstimator()
{
- delete feeStats;
- delete shortStats;
- delete longStats;
}
void CBlockPolicyEstimator::processTransaction(const CTxMemPoolEntry& entry, bool validFeeEstimate)
@@ -690,16 +687,16 @@ CFeeRate CBlockPolicyEstimator::estimateRawFee(int confTarget, double successThr
double sufficientTxs = SUFFICIENT_FEETXS;
switch (horizon) {
case FeeEstimateHorizon::SHORT_HALFLIFE: {
- stats = shortStats;
+ stats = shortStats.get();
sufficientTxs = SUFFICIENT_TXS_SHORT;
break;
}
case FeeEstimateHorizon::MED_HALFLIFE: {
- stats = feeStats;
+ stats = feeStats.get();
break;
}
case FeeEstimateHorizon::LONG_HALFLIFE: {
- stats = longStats;
+ stats = longStats.get();
break;
}
default: {
@@ -1002,12 +999,9 @@ bool CBlockPolicyEstimator::Read(CAutoFile& filein)
}
// Destroy old TxConfirmStats and point to new ones that already reference buckets and bucketMap
- delete feeStats;
- delete shortStats;
- delete longStats;
- feeStats = fileFeeStats.release();
- shortStats = fileShortStats.release();
- longStats = fileLongStats.release();
+ feeStats = std::move(fileFeeStats);
+ shortStats = std::move(fileShortStats);
+ longStats = std::move(fileLongStats);
nBestSeenHeight = nFileBestSeenHeight;
historicalFirst = nFileHistoricalFirst;
diff --git a/src/policy/fees.h b/src/policy/fees.h
index 6edaf28714..9c0937cbd6 100644
--- a/src/policy/fees.h
+++ b/src/policy/fees.h
@@ -245,9 +245,9 @@ private:
std::map<uint256, TxStatsInfo> mapMemPoolTxs;
/** Classes to track historical data on transaction confirmations */
- TxConfirmStats* feeStats;
- TxConfirmStats* shortStats;
- TxConfirmStats* longStats;
+ std::unique_ptr<TxConfirmStats> feeStats;
+ std::unique_ptr<TxConfirmStats> shortStats;
+ std::unique_ptr<TxConfirmStats> longStats;
unsigned int trackedTxs;
unsigned int untrackedTxs;
diff --git a/src/qt/test/rpcnestedtests.h b/src/qt/test/rpcnestedtests.h
index 9ad409019f..59d7f37841 100644
--- a/src/qt/test/rpcnestedtests.h
+++ b/src/qt/test/rpcnestedtests.h
@@ -17,9 +17,6 @@ class RPCNestedTests : public QObject
private Q_SLOTS:
void rpcNestedTests();
-
-private:
- CCoinsViewDB *pcoinsdbview;
};
#endif // BITCOIN_QT_TEST_RPC_NESTED_TESTS_H
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 8d01d8ba9c..4a3404308d 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -928,7 +928,7 @@ UniValue gettxoutsetinfo(const JSONRPCRequest& request)
CCoinsStats stats;
FlushStateToDisk();
- if (GetUTXOStats(pcoinsdbview, stats)) {
+ if (GetUTXOStats(pcoinsdbview.get(), stats)) {
ret.push_back(Pair("height", (int64_t)stats.nHeight));
ret.push_back(Pair("bestblock", stats.hashBlock.GetHex()));
ret.push_back(Pair("transactions", (int64_t)stats.nTransactions));
@@ -996,7 +996,7 @@ UniValue gettxout(const JSONRPCRequest& request)
Coin coin;
if (fMempool) {
LOCK(mempool.cs);
- CCoinsViewMemPool view(pcoinsTip, mempool);
+ CCoinsViewMemPool view(pcoinsTip.get(), mempool);
if (!view.GetCoin(out, coin) || mempool.isSpent(out)) {
return NullUniValue;
}
@@ -1048,7 +1048,7 @@ UniValue verifychain(const JSONRPCRequest& request)
if (!request.params[1].isNull())
nCheckDepth = request.params[1].get_int();
- return CVerifyDB().VerifyDB(Params(), pcoinsTip, nCheckLevel, nCheckDepth);
+ return CVerifyDB().VerifyDB(Params(), pcoinsTip.get(), nCheckLevel, nCheckDepth);
}
/** Implementation of IsSuperMajority with better feedback */
diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp
index efddafe17e..c1625cf476 100644
--- a/src/test/dbwrapper_tests.cpp
+++ b/src/test/dbwrapper_tests.cpp
@@ -125,7 +125,7 @@ BOOST_AUTO_TEST_CASE(existing_data_no_obfuscate)
create_directories(ph);
// Set up a non-obfuscated wrapper to write some initial data.
- CDBWrapper* dbw = new CDBWrapper(ph, (1 << 10), false, false, false);
+ std::unique_ptr<CDBWrapper> dbw = MakeUnique<CDBWrapper>(ph, (1 << 10), false, false, false);
char key = 'k';
uint256 in = InsecureRand256();
uint256 res;
@@ -135,8 +135,7 @@ BOOST_AUTO_TEST_CASE(existing_data_no_obfuscate)
BOOST_CHECK_EQUAL(res.ToString(), in.ToString());
// Call the destructor to free leveldb LOCK
- delete dbw;
- dbw = nullptr;
+ dbw.reset();
// Now, set up another wrapper that wants to obfuscate the same directory
CDBWrapper odbw(ph, (1 << 10), false, false, true);
@@ -167,7 +166,7 @@ BOOST_AUTO_TEST_CASE(existing_data_reindex)
create_directories(ph);
// Set up a non-obfuscated wrapper to write some initial data.
- CDBWrapper* dbw = new CDBWrapper(ph, (1 << 10), false, false, false);
+ std::unique_ptr<CDBWrapper> dbw = MakeUnique<CDBWrapper>(ph, (1 << 10), false, false, false);
char key = 'k';
uint256 in = InsecureRand256();
uint256 res;
@@ -177,8 +176,7 @@ BOOST_AUTO_TEST_CASE(existing_data_reindex)
BOOST_CHECK_EQUAL(res.ToString(), in.ToString());
// Call the destructor to free leveldb LOCK
- delete dbw;
- dbw = nullptr;
+ dbw.reset();
// Simulate a -reindex by wiping the existing data store
CDBWrapper odbw(ph, (1 << 10), false, true, true);
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index f9ce52c594..0d7d52478f 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -81,9 +81,9 @@ TestingSetup::TestingSetup(const std::string& chainName) : BasicTestingSetup(cha
GetMainSignals().RegisterBackgroundSignalScheduler(scheduler);
mempool.setSanityCheck(1.0);
- pblocktree = new CBlockTreeDB(1 << 20, true);
- pcoinsdbview = new CCoinsViewDB(1 << 23, true);
- pcoinsTip = new CCoinsViewCache(pcoinsdbview);
+ pblocktree.reset(new CBlockTreeDB(1 << 20, true));
+ pcoinsdbview.reset(new CCoinsViewDB(1 << 23, true));
+ pcoinsTip.reset(new CCoinsViewCache(pcoinsdbview.get()));
if (!LoadGenesisBlock(chainparams)) {
throw std::runtime_error("LoadGenesisBlock failed.");
}
@@ -110,9 +110,9 @@ TestingSetup::~TestingSetup()
g_connman.reset();
peerLogic.reset();
UnloadBlockIndex();
- delete pcoinsTip;
- delete pcoinsdbview;
- delete pblocktree;
+ pcoinsTip.reset();
+ pcoinsdbview.reset();
+ pblocktree.reset();
fs::remove_all(pathTemp);
}
diff --git a/src/test/test_bitcoin.h b/src/test/test_bitcoin.h
index 62ded2aaf5..6398386d42 100644
--- a/src/test/test_bitcoin.h
+++ b/src/test/test_bitcoin.h
@@ -57,7 +57,6 @@ struct CConnmanTest {
class PeerLogicValidation;
struct TestingSetup: public BasicTestingSetup {
- CCoinsViewDB *pcoinsdbview;
fs::path pathTemp;
boost::thread_group threadGroup;
CConnman* connman;
diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp
index 82ca93e7da..7d551a7bb4 100644
--- a/src/test/txvalidationcache_tests.cpp
+++ b/src/test/txvalidationcache_tests.cpp
@@ -119,7 +119,7 @@ void ValidateCheckInputsForAllFlags(CMutableTransaction &tx, uint32_t failing_fl
// WITNESS requires P2SH
test_flags |= SCRIPT_VERIFY_P2SH;
}
- bool ret = CheckInputs(tx, state, pcoinsTip, true, test_flags, true, add_to_cache, txdata, nullptr);
+ bool ret = CheckInputs(tx, state, pcoinsTip.get(), true, test_flags, true, add_to_cache, txdata, nullptr);
// CheckInputs should succeed iff test_flags doesn't intersect with
// failing_flags
bool expected_return_value = !(test_flags & failing_flags);
@@ -135,13 +135,13 @@ void ValidateCheckInputsForAllFlags(CMutableTransaction &tx, uint32_t failing_fl
if (ret && add_to_cache) {
// Check that we get a cache hit if the tx was valid
std::vector<CScriptCheck> scriptchecks;
- BOOST_CHECK(CheckInputs(tx, state, pcoinsTip, true, test_flags, true, add_to_cache, txdata, &scriptchecks));
+ BOOST_CHECK(CheckInputs(tx, state, pcoinsTip.get(), true, test_flags, true, add_to_cache, txdata, &scriptchecks));
BOOST_CHECK(scriptchecks.empty());
} else {
// Check that we get script executions to check, if the transaction
// was invalid, or we didn't add to cache.
std::vector<CScriptCheck> scriptchecks;
- BOOST_CHECK(CheckInputs(tx, state, pcoinsTip, true, test_flags, true, add_to_cache, txdata, &scriptchecks));
+ BOOST_CHECK(CheckInputs(tx, state, pcoinsTip.get(), true, test_flags, true, add_to_cache, txdata, &scriptchecks));
BOOST_CHECK_EQUAL(scriptchecks.size(), tx.vin.size());
}
}
@@ -201,13 +201,13 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
CValidationState state;
PrecomputedTransactionData ptd_spend_tx(spend_tx);
- BOOST_CHECK(!CheckInputs(spend_tx, state, pcoinsTip, true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_DERSIG, true, true, ptd_spend_tx, nullptr));
+ BOOST_CHECK(!CheckInputs(spend_tx, state, pcoinsTip.get(), true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_DERSIG, true, true, ptd_spend_tx, nullptr));
// If we call again asking for scriptchecks (as happens in
// ConnectBlock), we should add a script check object for this -- we're
// not caching invalidity (if that changes, delete this test case).
std::vector<CScriptCheck> scriptchecks;
- BOOST_CHECK(CheckInputs(spend_tx, state, pcoinsTip, true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_DERSIG, true, true, ptd_spend_tx, &scriptchecks));
+ BOOST_CHECK(CheckInputs(spend_tx, state, pcoinsTip.get(), true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_DERSIG, true, true, ptd_spend_tx, &scriptchecks));
BOOST_CHECK_EQUAL(scriptchecks.size(), 1);
// Test that CheckInputs returns true iff DERSIG-enforcing flags are
@@ -268,7 +268,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
invalid_with_cltv_tx.vin[0].scriptSig = CScript() << vchSig << 100;
CValidationState state;
PrecomputedTransactionData txdata(invalid_with_cltv_tx);
- BOOST_CHECK(CheckInputs(invalid_with_cltv_tx, state, pcoinsTip, true, SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, true, true, txdata, nullptr));
+ BOOST_CHECK(CheckInputs(invalid_with_cltv_tx, state, pcoinsTip.get(), true, SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, true, true, txdata, nullptr));
}
// TEST CHECKSEQUENCEVERIFY
@@ -296,7 +296,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
invalid_with_csv_tx.vin[0].scriptSig = CScript() << vchSig << 100;
CValidationState state;
PrecomputedTransactionData txdata(invalid_with_csv_tx);
- BOOST_CHECK(CheckInputs(invalid_with_csv_tx, state, pcoinsTip, true, SCRIPT_VERIFY_CHECKSEQUENCEVERIFY, true, true, txdata, nullptr));
+ BOOST_CHECK(CheckInputs(invalid_with_csv_tx, state, pcoinsTip.get(), true, SCRIPT_VERIFY_CHECKSEQUENCEVERIFY, true, true, txdata, nullptr));
}
// TODO: add tests for remaining script flags
@@ -358,12 +358,12 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
CValidationState state;
PrecomputedTransactionData txdata(tx);
// This transaction is now invalid under segwit, because of the second input.
- BOOST_CHECK(!CheckInputs(tx, state, pcoinsTip, true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, true, true, txdata, nullptr));
+ BOOST_CHECK(!CheckInputs(tx, state, pcoinsTip.get(), true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, true, true, txdata, nullptr));
std::vector<CScriptCheck> scriptchecks;
// Make sure this transaction was not cached (ie because the first
// input was valid)
- BOOST_CHECK(CheckInputs(tx, state, pcoinsTip, true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, true, true, txdata, &scriptchecks));
+ BOOST_CHECK(CheckInputs(tx, state, pcoinsTip.get(), true, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, true, true, txdata, &scriptchecks));
// Should get 2 script checks back -- caching is on a whole-transaction basis.
BOOST_CHECK_EQUAL(scriptchecks.size(), 2);
}
diff --git a/src/util.h b/src/util.h
index 480a80c0a3..43acd93ee2 100644
--- a/src/util.h
+++ b/src/util.h
@@ -326,4 +326,11 @@ template <typename Callable> void TraceThread(const char* name, Callable func)
std::string CopyrightHolders(const std::string& strPrefix);
+//! Substitute for C++14 std::make_unique.
+template <typename T, typename... Args>
+std::unique_ptr<T> MakeUnique(Args&&... args)
+{
+ return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+
#endif // BITCOIN_UTIL_H
diff --git a/src/validation.cpp b/src/validation.cpp
index efabe6293f..e7b6fc52a8 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -201,9 +201,9 @@ CBlockIndex* FindForkInGlobalIndex(const CChain& chain, const CBlockLocator& loc
return chain.Genesis();
}
-CCoinsViewDB *pcoinsdbview = nullptr;
-CCoinsViewCache *pcoinsTip = nullptr;
-CBlockTreeDB *pblocktree = nullptr;
+std::unique_ptr<CCoinsViewDB> pcoinsdbview;
+std::unique_ptr<CCoinsViewCache> pcoinsTip;
+std::unique_ptr<CBlockTreeDB> pblocktree;
enum FlushStateMode {
FLUSH_STATE_NONE,
@@ -295,7 +295,7 @@ bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp, bool
}
else {
// pcoinsTip contains the UTXO set for chainActive.Tip()
- CCoinsViewMemPool viewMemPool(pcoinsTip, mempool);
+ CCoinsViewMemPool viewMemPool(pcoinsTip.get(), mempool);
std::vector<int> prevheights;
prevheights.resize(tx.vin.size());
for (size_t txinIndex = 0; txinIndex < tx.vin.size(); txinIndex++) {
@@ -424,7 +424,7 @@ void UpdateMempoolForReorg(DisconnectedBlockTransactions &disconnectpool, bool f
mempool.UpdateTransactionsFromBlock(vHashUpdate);
// We also need to remove any now-immature transactions
- mempool.removeForReorg(pcoinsTip, chainActive.Tip()->nHeight + 1, STANDARD_LOCKTIME_VERIFY_FLAGS);
+ mempool.removeForReorg(pcoinsTip.get(), chainActive.Tip()->nHeight + 1, STANDARD_LOCKTIME_VERIFY_FLAGS);
// Re-limit mempool size, in case we added any transactions
LimitMempoolSize(mempool, gArgs.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000, gArgs.GetArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY) * 60 * 60);
}
@@ -557,7 +557,7 @@ static bool AcceptToMemoryPoolWorker(const CChainParams& chainparams, CTxMemPool
LockPoints lp;
{
LOCK(pool.cs);
- CCoinsViewMemPool viewMemPool(pcoinsTip, pool);
+ CCoinsViewMemPool viewMemPool(pcoinsTip.get(), pool);
view.SetBackend(viewMemPool);
// do all inputs exist?
@@ -2105,7 +2105,7 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara
// Apply the block atomically to the chain state.
int64_t nStart = GetTimeMicros();
{
- CCoinsViewCache view(pcoinsTip);
+ CCoinsViewCache view(pcoinsTip.get());
assert(view.GetBestBlock() == pindexDelete->GetBlockHash());
if (DisconnectBlock(block, pindexDelete, view) != DISCONNECT_OK)
return error("DisconnectTip(): DisconnectBlock %s failed", pindexDelete->GetBlockHash().ToString());
@@ -2235,7 +2235,7 @@ bool static ConnectTip(CValidationState& state, const CChainParams& chainparams,
int64_t nTime3;
LogPrint(BCLog::BENCH, " - Load block from disk: %.2fms [%.2fs]\n", (nTime2 - nTime1) * MILLI, nTimeReadFromDisk * MICRO);
{
- CCoinsViewCache view(pcoinsTip);
+ CCoinsViewCache view(pcoinsTip.get());
bool rv = ConnectBlock(blockConnecting, state, pindexNew, view, chainparams);
GetMainSignals().BlockChecked(blockConnecting, state);
if (!rv) {
@@ -2413,7 +2413,7 @@ static bool ActivateBestChainStep(CValidationState& state, const CChainParams& c
// any disconnected transactions back to the mempool.
UpdateMempoolForReorg(disconnectpool, true);
}
- mempool.check(pcoinsTip);
+ mempool.check(pcoinsTip.get());
// Callbacks/notifications for a new best chain.
if (fInvalidFound)
@@ -3275,7 +3275,7 @@ bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams,
{
AssertLockHeld(cs_main);
assert(pindexPrev && pindexPrev == chainActive.Tip());
- CCoinsViewCache viewNew(pcoinsTip);
+ CCoinsViewCache viewNew(pcoinsTip.get());
CBlockIndex indexDummy(block);
indexDummy.pprev = pindexPrev;
indexDummy.nHeight = pindexPrev->nHeight + 1;
diff --git a/src/validation.h b/src/validation.h
index 93669de6c4..f2ffdc8993 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -444,13 +444,13 @@ bool ResetBlockFailureFlags(CBlockIndex *pindex);
extern CChain chainActive;
/** Global variable that points to the coins database (protected by cs_main) */
-extern CCoinsViewDB *pcoinsdbview;
+extern std::unique_ptr<CCoinsViewDB> pcoinsdbview;
/** Global variable that points to the active CCoinsView (protected by cs_main) */
-extern CCoinsViewCache *pcoinsTip;
+extern std::unique_ptr<CCoinsViewCache> pcoinsTip;
/** Global variable that points to the active block tree (protected by cs_main) */
-extern CBlockTreeDB *pblocktree;
+extern std::unique_ptr<CBlockTreeDB> pblocktree;
/**
* Return the spend height, which is one more than the inputs.GetBestBlock().
diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp
index 8db3bfd69c..5b31a40fc7 100644
--- a/src/wallet/crypter.cpp
+++ b/src/wallet/crypter.cpp
@@ -152,6 +152,15 @@ bool CCryptoKeyStore::SetCrypted()
return true;
}
+bool CCryptoKeyStore::IsLocked() const
+{
+ if (!IsCrypted()) {
+ return false;
+ }
+ LOCK(cs_KeyStore);
+ return vMasterKey.empty();
+}
+
bool CCryptoKeyStore::Lock()
{
if (!SetCrypted())
@@ -206,21 +215,23 @@ bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn)
bool CCryptoKeyStore::AddKeyPubKey(const CKey& key, const CPubKey &pubkey)
{
- {
- LOCK(cs_KeyStore);
- if (!IsCrypted())
- return CBasicKeyStore::AddKeyPubKey(key, pubkey);
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return CBasicKeyStore::AddKeyPubKey(key, pubkey);
+ }
- if (IsLocked())
- return false;
+ if (IsLocked()) {
+ return false;
+ }
- std::vector<unsigned char> vchCryptedSecret;
- CKeyingMaterial vchSecret(key.begin(), key.end());
- if (!EncryptSecret(vMasterKey, vchSecret, pubkey.GetHash(), vchCryptedSecret))
- return false;
+ std::vector<unsigned char> vchCryptedSecret;
+ CKeyingMaterial vchSecret(key.begin(), key.end());
+ if (!EncryptSecret(vMasterKey, vchSecret, pubkey.GetHash(), vchCryptedSecret)) {
+ return false;
+ }
- if (!AddCryptedKey(pubkey, vchCryptedSecret))
- return false;
+ if (!AddCryptedKey(pubkey, vchCryptedSecret)) {
+ return false;
}
return true;
}
@@ -228,72 +239,88 @@ bool CCryptoKeyStore::AddKeyPubKey(const CKey& key, const CPubKey &pubkey)
bool CCryptoKeyStore::AddCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret)
{
- {
- LOCK(cs_KeyStore);
- if (!SetCrypted())
- return false;
-
- mapCryptedKeys[vchPubKey.GetID()] = make_pair(vchPubKey, vchCryptedSecret);
+ LOCK(cs_KeyStore);
+ if (!SetCrypted()) {
+ return false;
}
+
+ mapCryptedKeys[vchPubKey.GetID()] = make_pair(vchPubKey, vchCryptedSecret);
return true;
}
+bool CCryptoKeyStore::HaveKey(const CKeyID &address) const
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return CBasicKeyStore::HaveKey(address);
+ }
+ return mapCryptedKeys.count(address) > 0;
+}
+
bool CCryptoKeyStore::GetKey(const CKeyID &address, CKey& keyOut) const
{
- {
- LOCK(cs_KeyStore);
- if (!IsCrypted())
- return CBasicKeyStore::GetKey(address, keyOut);
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return CBasicKeyStore::GetKey(address, keyOut);
+ }
- CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
- if (mi != mapCryptedKeys.end())
- {
- const CPubKey &vchPubKey = (*mi).second.first;
- const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
- return DecryptKey(vMasterKey, vchCryptedSecret, vchPubKey, keyOut);
- }
+ CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
+ if (mi != mapCryptedKeys.end())
+ {
+ const CPubKey &vchPubKey = (*mi).second.first;
+ const std::vector<unsigned char> &vchCryptedSecret = (*mi).second.second;
+ return DecryptKey(vMasterKey, vchCryptedSecret, vchPubKey, keyOut);
}
return false;
}
bool CCryptoKeyStore::GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const
{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted())
+ return CBasicKeyStore::GetPubKey(address, vchPubKeyOut);
+
+ CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
+ if (mi != mapCryptedKeys.end())
{
- LOCK(cs_KeyStore);
- if (!IsCrypted())
- return CBasicKeyStore::GetPubKey(address, vchPubKeyOut);
+ vchPubKeyOut = (*mi).second.first;
+ return true;
+ }
+ // Check for watch-only pubkeys
+ return CBasicKeyStore::GetPubKey(address, vchPubKeyOut);
+}
- CryptedKeyMap::const_iterator mi = mapCryptedKeys.find(address);
- if (mi != mapCryptedKeys.end())
- {
- vchPubKeyOut = (*mi).second.first;
- return true;
- }
- // Check for watch-only pubkeys
- return CBasicKeyStore::GetPubKey(address, vchPubKeyOut);
+std::set<CKeyID> CCryptoKeyStore::GetKeys() const
+{
+ LOCK(cs_KeyStore);
+ if (!IsCrypted()) {
+ return CBasicKeyStore::GetKeys();
}
+ std::set<CKeyID> set_address;
+ for (const auto& mi : mapCryptedKeys) {
+ set_address.insert(mi.first);
+ }
+ return set_address;
}
bool CCryptoKeyStore::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
{
+ LOCK(cs_KeyStore);
+ if (!mapCryptedKeys.empty() || IsCrypted())
+ return false;
+
+ fUseCrypto = true;
+ for (KeyMap::value_type& mKey : mapKeys)
{
- LOCK(cs_KeyStore);
- if (!mapCryptedKeys.empty() || IsCrypted())
+ const CKey &key = mKey.second;
+ CPubKey vchPubKey = key.GetPubKey();
+ CKeyingMaterial vchSecret(key.begin(), key.end());
+ std::vector<unsigned char> vchCryptedSecret;
+ if (!EncryptSecret(vMasterKeyIn, vchSecret, vchPubKey.GetHash(), vchCryptedSecret))
+ return false;
+ if (!AddCryptedKey(vchPubKey, vchCryptedSecret))
return false;
-
- fUseCrypto = true;
- for (KeyMap::value_type& mKey : mapKeys)
- {
- const CKey &key = mKey.second;
- CPubKey vchPubKey = key.GetPubKey();
- CKeyingMaterial vchSecret(key.begin(), key.end());
- std::vector<unsigned char> vchCryptedSecret;
- if (!EncryptSecret(vMasterKeyIn, vchSecret, vchPubKey.GetHash(), vchCryptedSecret))
- return false;
- if (!AddCryptedKey(vchPubKey, vchCryptedSecret))
- return false;
- }
- mapKeys.clear();
}
+ mapKeys.clear();
return true;
}
diff --git a/src/wallet/crypter.h b/src/wallet/crypter.h
index 1416ae7d02..67c8481196 100644
--- a/src/wallet/crypter.h
+++ b/src/wallet/crypter.h
@@ -139,52 +139,16 @@ public:
{
}
- bool IsCrypted() const
- {
- return fUseCrypto;
- }
-
- bool IsLocked() const
- {
- if (!IsCrypted())
- return false;
- bool result;
- {
- LOCK(cs_KeyStore);
- result = vMasterKey.empty();
- }
- return result;
- }
-
+ bool IsCrypted() const { return fUseCrypto; }
+ bool IsLocked() const;
bool Lock();
virtual bool AddCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey) override;
- bool HaveKey(const CKeyID &address) const override
- {
- {
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- return CBasicKeyStore::HaveKey(address);
- }
- return mapCryptedKeys.count(address) > 0;
- }
- return false;
- }
+ bool HaveKey(const CKeyID &address) const override;
bool GetKey(const CKeyID &address, CKey& keyOut) const override;
bool GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const override;
- std::set<CKeyID> GetKeys() const override
- {
- LOCK(cs_KeyStore);
- if (!IsCrypted()) {
- return CBasicKeyStore::GetKeys();
- }
- std::set<CKeyID> set_address;
- for (const auto& mi : mapCryptedKeys) {
- set_address.insert(mi.first);
- }
- return set_address;
- }
+ std::set<CKeyID> GetKeys() const override;
/**
* Wallet status (encrypted, locked) changed.
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index 5d48b01c2e..ca8e680ff7 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -75,13 +75,12 @@ void CDBEnv::EnvShutdown()
void CDBEnv::Reset()
{
- delete dbenv;
- dbenv = new DbEnv(DB_CXX_NO_EXCEPTIONS);
+ dbenv.reset(new DbEnv(DB_CXX_NO_EXCEPTIONS));
fDbEnvInit = false;
fMockDb = false;
}
-CDBEnv::CDBEnv() : dbenv(nullptr)
+CDBEnv::CDBEnv()
{
Reset();
}
@@ -89,8 +88,6 @@ CDBEnv::CDBEnv() : dbenv(nullptr)
CDBEnv::~CDBEnv()
{
EnvShutdown();
- delete dbenv;
- dbenv = nullptr;
}
void CDBEnv::Close()
@@ -182,7 +179,7 @@ CDBEnv::VerifyResult CDBEnv::Verify(const std::string& strFile, recoverFunc_type
LOCK(cs_db);
assert(mapFileUseCount.count(strFile) == 0);
- Db db(dbenv, 0);
+ Db db(dbenv.get(), 0);
int result = db.verify(strFile.c_str(), nullptr, nullptr, 0);
if (result == 0)
return VERIFY_OK;
@@ -225,7 +222,7 @@ bool CDB::Recover(const std::string& filename, void *callbackDataIn, bool (*reco
}
LogPrintf("Salvage(aggressive) found %u records\n", salvagedData.size());
- std::unique_ptr<Db> pdbCopy(new Db(bitdb.dbenv, 0));
+ std::unique_ptr<Db> pdbCopy = MakeUnique<Db>(bitdb.dbenv.get(), 0);
int ret = pdbCopy->open(nullptr, // Txn pointer
filename.c_str(), // Filename
"main", // Logical db name
@@ -334,7 +331,7 @@ bool CDBEnv::Salvage(const std::string& strFile, bool fAggressive, std::vector<C
std::stringstream strDump;
- Db db(dbenv, 0);
+ Db db(dbenv.get(), 0);
int result = db.verify(strFile.c_str(), nullptr, &strDump, flags);
if (result == DB_VERIFY_BAD) {
LogPrintf("CDBEnv::Salvage: Database salvage found errors, all data may not be recoverable.\n");
@@ -416,7 +413,7 @@ CDB::CDB(CWalletDBWrapper& dbw, const char* pszMode, bool fFlushOnCloseIn) : pdb
pdb = env->mapDb[strFilename];
if (pdb == nullptr) {
int ret;
- std::unique_ptr<Db> pdb_temp(new Db(env->dbenv, 0));
+ std::unique_ptr<Db> pdb_temp = MakeUnique<Db>(env->dbenv.get(), 0);
bool fMockDb = env->IsMock();
if (fMockDb) {
@@ -525,7 +522,7 @@ bool CDB::Rewrite(CWalletDBWrapper& dbw, const char* pszSkip)
std::string strFileRes = strFile + ".rewrite";
{ // surround usage of db with extra {}
CDB db(dbw, "r");
- Db* pdbCopy = new Db(env->dbenv, 0);
+ std::unique_ptr<Db> pdbCopy = MakeUnique<Db>(env->dbenv.get(), 0);
int ret = pdbCopy->open(nullptr, // Txn pointer
strFileRes.c_str(), // Filename
@@ -574,13 +571,12 @@ bool CDB::Rewrite(CWalletDBWrapper& dbw, const char* pszSkip)
} else {
pdbCopy->close(0);
}
- delete pdbCopy;
}
if (fSuccess) {
- Db dbA(env->dbenv, 0);
+ Db dbA(env->dbenv.get(), 0);
if (dbA.remove(strFile.c_str(), nullptr, 0))
fSuccess = false;
- Db dbB(env->dbenv, 0);
+ Db dbB(env->dbenv.get(), 0);
if (dbB.rename(strFileRes.c_str(), nullptr, strFile.c_str(), 0))
fSuccess = false;
}
diff --git a/src/wallet/db.h b/src/wallet/db.h
index 14283ac8f8..e6d5a9f293 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -36,7 +36,7 @@ private:
public:
mutable CCriticalSection cs_db;
- DbEnv *dbenv;
+ std::unique_ptr<DbEnv> dbenv;
std::map<std::string, int> mapFileUseCount;
std::map<std::string, Db*> mapDb;
diff --git a/src/wallet/test/wallet_test_fixture.cpp b/src/wallet/test/wallet_test_fixture.cpp
index e2f48c45ab..34f210fcd7 100644
--- a/src/wallet/test/wallet_test_fixture.cpp
+++ b/src/wallet/test/wallet_test_fixture.cpp
@@ -8,7 +8,7 @@
#include "wallet/db.h"
#include "wallet/wallet.h"
-CWallet *pwalletMain;
+std::unique_ptr<CWallet> pwalletMain;
WalletTestingSetup::WalletTestingSetup(const std::string& chainName):
TestingSetup(chainName)
@@ -17,18 +17,17 @@ WalletTestingSetup::WalletTestingSetup(const std::string& chainName):
bool fFirstRun;
std::unique_ptr<CWalletDBWrapper> dbw(new CWalletDBWrapper(&bitdb, "wallet_test.dat"));
- pwalletMain = new CWallet(std::move(dbw));
+ pwalletMain = MakeUnique<CWallet>(std::move(dbw));
pwalletMain->LoadWallet(fFirstRun);
- RegisterValidationInterface(pwalletMain);
+ RegisterValidationInterface(pwalletMain.get());
RegisterWalletRPCCommands(tableRPC);
}
WalletTestingSetup::~WalletTestingSetup()
{
- UnregisterValidationInterface(pwalletMain);
- delete pwalletMain;
- pwalletMain = nullptr;
+ UnregisterValidationInterface(pwalletMain.get());
+ pwalletMain.reset();
bitdb.Flush(true);
bitdb.Reset();
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index a357224a86..dceb818b50 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -3806,7 +3806,7 @@ CWallet* CWallet::CreateWalletFromFile(const std::string walletFile)
uiInterface.InitMessage(_("Zapping all transactions from wallet..."));
std::unique_ptr<CWalletDBWrapper> dbw(new CWalletDBWrapper(&bitdb, walletFile));
- std::unique_ptr<CWallet> tempWallet(new CWallet(std::move(dbw)));
+ std::unique_ptr<CWallet> tempWallet = MakeUnique<CWallet>(std::move(dbw));
DBErrors nZapWalletRet = tempWallet->ZapWalletTx(vWtx);
if (nZapWalletRet != DB_LOAD_OK) {
InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 01:47:47 +0000