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-rw-r--r--src/wallet/feebumper.cpp2
-rw-r--r--src/wallet/interfaces.cpp7
-rw-r--r--src/wallet/scriptpubkeyman.cpp17
-rw-r--r--src/wallet/scriptpubkeyman.h2
-rw-r--r--src/wallet/spend.cpp6
-rw-r--r--src/wallet/test/wallet_tests.cpp6
-rw-r--r--src/wallet/wallet.cpp46
-rw-r--r--src/wallet/wallet.h8
8 files changed, 59 insertions, 35 deletions
diff --git a/src/wallet/feebumper.cpp b/src/wallet/feebumper.cpp
index bda4c76bea..c2b8082eae 100644
--- a/src/wallet/feebumper.cpp
+++ b/src/wallet/feebumper.cpp
@@ -21,7 +21,7 @@ namespace wallet {
//! mined, or conflicts with a mined transaction. Return a feebumper::Result.
static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWalletTx& wtx, std::vector<bilingual_str>& errors) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
{
- if (wallet.HasWalletSpend(wtx.GetHash())) {
+ if (wallet.HasWalletSpend(wtx.tx)) {
errors.push_back(Untranslated("Transaction has descendants in the wallet"));
return feebumper::Result::INVALID_PARAMETER;
}
diff --git a/src/wallet/interfaces.cpp b/src/wallet/interfaces.cpp
index 91b188a59c..aea6d5534e 100644
--- a/src/wallet/interfaces.cpp
+++ b/src/wallet/interfaces.cpp
@@ -320,13 +320,12 @@ public:
}
return {};
}
- std::vector<WalletTx> getWalletTxs() override
+ std::set<WalletTx> getWalletTxs() override
{
LOCK(m_wallet->cs_wallet);
- std::vector<WalletTx> result;
- result.reserve(m_wallet->mapWallet.size());
+ std::set<WalletTx> result;
for (const auto& entry : m_wallet->mapWallet) {
- result.emplace_back(MakeWalletTx(*m_wallet, entry.second));
+ result.emplace(MakeWalletTx(*m_wallet, entry.second));
}
return result;
}
diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
index 2f242901ab..1682ce2eef 100644
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -2075,10 +2075,21 @@ std::unique_ptr<FlatSigningProvider> DescriptorScriptPubKeyMan::GetSigningProvid
std::unique_ptr<FlatSigningProvider> DescriptorScriptPubKeyMan::GetSigningProvider(int32_t index, bool include_private) const
{
AssertLockHeld(cs_desc_man);
- // Get the scripts, keys, and key origins for this script
+
std::unique_ptr<FlatSigningProvider> out_keys = std::make_unique<FlatSigningProvider>();
- std::vector<CScript> scripts_temp;
- if (!m_wallet_descriptor.descriptor->ExpandFromCache(index, m_wallet_descriptor.cache, scripts_temp, *out_keys)) return nullptr;
+
+ // Fetch SigningProvider from cache to avoid re-deriving
+ auto it = m_map_signing_providers.find(index);
+ if (it != m_map_signing_providers.end()) {
+ *out_keys = Merge(*out_keys, it->second);
+ } else {
+ // Get the scripts, keys, and key origins for this script
+ std::vector<CScript> scripts_temp;
+ if (!m_wallet_descriptor.descriptor->ExpandFromCache(index, m_wallet_descriptor.cache, scripts_temp, *out_keys)) return nullptr;
+
+ // Cache SigningProvider so we don't need to re-derive if we need this SigningProvider again
+ m_map_signing_providers[index] = *out_keys;
+ }
if (HavePrivateKeys() && include_private) {
FlatSigningProvider master_provider;
diff --git a/src/wallet/scriptpubkeyman.h b/src/wallet/scriptpubkeyman.h
index b772dde533..afe5d9ea9f 100644
--- a/src/wallet/scriptpubkeyman.h
+++ b/src/wallet/scriptpubkeyman.h
@@ -547,6 +547,8 @@ private:
KeyMap GetKeys() const EXCLUSIVE_LOCKS_REQUIRED(cs_desc_man);
+ // Cached FlatSigningProviders to avoid regenerating them each time they are needed.
+ mutable std::map<int32_t, FlatSigningProvider> m_map_signing_providers;
// Fetch the SigningProvider for the given script and optionally include private keys
std::unique_ptr<FlatSigningProvider> GetSigningProvider(const CScript& script, bool include_private = false) const;
// Fetch the SigningProvider for the given pubkey and always include private keys. This should only be called by signing code.
diff --git a/src/wallet/spend.cpp b/src/wallet/spend.cpp
index 5d320feff0..b359d3e19b 100644
--- a/src/wallet/spend.cpp
+++ b/src/wallet/spend.cpp
@@ -213,7 +213,10 @@ CoinsResult AvailableCoins(const CWallet& wallet,
std::unique_ptr<SigningProvider> provider = wallet.GetSolvingProvider(output.scriptPubKey);
- bool solvable = provider ? IsSolvable(*provider, output.scriptPubKey) : false;
+ int input_bytes = CalculateMaximumSignedInputSize(output, COutPoint(), provider.get(), coinControl);
+ // Because CalculateMaximumSignedInputSize just uses ProduceSignature and makes a dummy signature,
+ // it is safe to assume that this input is solvable if input_bytes is greater -1.
+ bool solvable = input_bytes > -1;
bool spendable = ((mine & ISMINE_SPENDABLE) != ISMINE_NO) || (((mine & ISMINE_WATCH_ONLY) != ISMINE_NO) && (coinControl && coinControl->fAllowWatchOnly && solvable));
// Filter by spendable outputs only
@@ -243,7 +246,6 @@ CoinsResult AvailableCoins(const CWallet& wallet,
type = Solver(output.scriptPubKey, return_values_unused);
}
- int input_bytes = CalculateMaximumSignedInputSize(output, COutPoint(), provider.get(), coinControl);
COutput coin(outpoint, output, nDepth, input_bytes, spendable, solvable, safeTx, wtx.GetTxTime(), tx_from_me, feerate);
switch (type) {
case TxoutType::WITNESS_UNKNOWN:
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 1d2235be3d..199925b4b1 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -843,16 +843,16 @@ BOOST_FIXTURE_TEST_CASE(ZapSelectTx, TestChain100Setup)
{
auto block_hash = block_tx.GetHash();
- auto prev_hash = m_coinbase_txns[0]->GetHash();
+ auto prev_tx = m_coinbase_txns[0];
LOCK(wallet->cs_wallet);
- BOOST_CHECK(wallet->HasWalletSpend(prev_hash));
+ BOOST_CHECK(wallet->HasWalletSpend(prev_tx));
BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_hash), 1u);
std::vector<uint256> vHashIn{ block_hash }, vHashOut;
BOOST_CHECK_EQUAL(wallet->ZapSelectTx(vHashIn, vHashOut), DBErrors::LOAD_OK);
- BOOST_CHECK(!wallet->HasWalletSpend(prev_hash));
+ BOOST_CHECK(!wallet->HasWalletSpend(prev_tx));
BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_hash), 0u);
}
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index e750cd5a2c..30ba95c3c1 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -414,7 +414,7 @@ std::shared_ptr<CWallet> RestoreWallet(WalletContext& context, const fs::path& b
const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const
{
AssertLockHeld(cs_wallet);
- std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(hash);
+ const auto it = mapWallet.find(hash);
if (it == mapWallet.end())
return nullptr;
return &(it->second);
@@ -551,7 +551,7 @@ std::set<uint256> CWallet::GetConflicts(const uint256& txid) const
std::set<uint256> result;
AssertLockHeld(cs_wallet);
- std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(txid);
+ const auto it = mapWallet.find(txid);
if (it == mapWallet.end())
return result;
const CWalletTx& wtx = it->second;
@@ -569,11 +569,17 @@ std::set<uint256> CWallet::GetConflicts(const uint256& txid) const
return result;
}
-bool CWallet::HasWalletSpend(const uint256& txid) const
+bool CWallet::HasWalletSpend(const CTransactionRef& tx) const
{
AssertLockHeld(cs_wallet);
- auto iter = mapTxSpends.lower_bound(COutPoint(txid, 0));
- return (iter != mapTxSpends.end() && iter->first.hash == txid);
+ const uint256& txid = tx->GetHash();
+ for (unsigned int i = 0; i < tx->vout.size(); ++i) {
+ auto iter = mapTxSpends.find(COutPoint(txid, i));
+ if (iter != mapTxSpends.end()) {
+ return true;
+ }
+ }
+ return false;
}
void CWallet::Flush()
@@ -636,7 +642,7 @@ bool CWallet::IsSpent(const COutPoint& outpoint) const
for (TxSpends::const_iterator it = range.first; it != range.second; ++it) {
const uint256& wtxid = it->second;
- std::map<uint256, CWalletTx>::const_iterator mit = mapWallet.find(wtxid);
+ const auto mit = mapWallet.find(wtxid);
if (mit != mapWallet.end()) {
int depth = GetTxDepthInMainChain(mit->second);
if (depth > 0 || (depth == 0 && !mit->second.isAbandoned()))
@@ -1197,12 +1203,13 @@ bool CWallet::AbandonTransaction(const uint256& hashTx)
batch.WriteTx(wtx);
NotifyTransactionChanged(wtx.GetHash(), CT_UPDATED);
// Iterate over all its outputs, and mark transactions in the wallet that spend them abandoned too
- TxSpends::const_iterator iter = mapTxSpends.lower_bound(COutPoint(now, 0));
- while (iter != mapTxSpends.end() && iter->first.hash == now) {
- if (!done.count(iter->second)) {
- todo.insert(iter->second);
+ for (unsigned int i = 0; i < wtx.tx->vout.size(); ++i) {
+ std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(COutPoint(now, i));
+ for (TxSpends::const_iterator iter = range.first; iter != range.second; ++iter) {
+ if (!done.count(iter->second)) {
+ todo.insert(iter->second);
+ }
}
- iter++;
}
// If a transaction changes 'conflicted' state, that changes the balance
// available of the outputs it spends. So force those to be recomputed
@@ -1248,12 +1255,13 @@ void CWallet::MarkConflicted(const uint256& hashBlock, int conflicting_height, c
wtx.MarkDirty();
batch.WriteTx(wtx);
// Iterate over all its outputs, and mark transactions in the wallet that spend them conflicted too
- TxSpends::const_iterator iter = mapTxSpends.lower_bound(COutPoint(now, 0));
- while (iter != mapTxSpends.end() && iter->first.hash == now) {
- if (!done.count(iter->second)) {
- todo.insert(iter->second);
- }
- iter++;
+ for (unsigned int i = 0; i < wtx.tx->vout.size(); ++i) {
+ std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(COutPoint(now, i));
+ for (TxSpends::const_iterator iter = range.first; iter != range.second; ++iter) {
+ if (!done.count(iter->second)) {
+ todo.insert(iter->second);
+ }
+ }
}
// If a transaction changes 'conflicted' state, that changes the balance
// available of the outputs it spends. So force those to be recomputed
@@ -1370,7 +1378,7 @@ CAmount CWallet::GetDebit(const CTxIn &txin, const isminefilter& filter) const
{
{
LOCK(cs_wallet);
- std::map<uint256, CWalletTx>::const_iterator mi = mapWallet.find(txin.prevout.hash);
+ const auto mi = mapWallet.find(txin.prevout.hash);
if (mi != mapWallet.end())
{
const CWalletTx& prev = (*mi).second;
@@ -1959,7 +1967,7 @@ bool CWallet::SignTransaction(CMutableTransaction& tx) const
// Build coins map
std::map<COutPoint, Coin> coins;
for (auto& input : tx.vin) {
- std::map<uint256, CWalletTx>::const_iterator mi = mapWallet.find(input.prevout.hash);
+ const auto mi = mapWallet.find(input.prevout.hash);
if(mi == mapWallet.end() || input.prevout.n >= mi->second.tx->vout.size()) {
return false;
}
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index f2b9723840..801ac5533a 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -14,6 +14,7 @@
#include <policy/feerate.h>
#include <psbt.h>
#include <tinyformat.h>
+#include <util/hasher.h>
#include <util/message.h>
#include <util/result.h>
#include <util/strencodings.h>
@@ -37,6 +38,7 @@
#include <stdint.h>
#include <string>
#include <utility>
+#include <unordered_map>
#include <vector>
#include <boost/signals2/signal.hpp>
@@ -259,7 +261,7 @@ private:
* detect and report conflicts (double-spends or
* mutated transactions where the mutant gets mined).
*/
- typedef std::multimap<COutPoint, uint256> TxSpends;
+ typedef std::unordered_multimap<COutPoint, uint256, SaltedOutpointHasher> TxSpends;
TxSpends mapTxSpends GUARDED_BY(cs_wallet);
void AddToSpends(const COutPoint& outpoint, const uint256& wtxid, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
void AddToSpends(const CWalletTx& wtx, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
@@ -390,7 +392,7 @@ public:
/** Map from txid to CWalletTx for all transactions this wallet is
* interested in, including received and sent transactions. */
- std::map<uint256, CWalletTx> mapWallet GUARDED_BY(cs_wallet);
+ std::unordered_map<uint256, CWalletTx, SaltedTxidHasher> mapWallet GUARDED_BY(cs_wallet);
typedef std::multimap<int64_t, CWalletTx*> TxItems;
TxItems wtxOrdered;
@@ -712,7 +714,7 @@ public:
std::set<uint256> GetConflicts(const uint256& txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
//! Check if a given transaction has any of its outputs spent by another transaction in the wallet
- bool HasWalletSpend(const uint256& txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+ bool HasWalletSpend(const CTransactionRef& tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
//! Flush wallet (bitdb flush)
void Flush();
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-02 18:11:04 +0000