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doc: Move wallet lock annotations to header

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MarcoFalke 2019-02-18 16:09:45 -05:00
parent 45f434f44d
commit faebd2ef40
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GPG key ID: CE2B75697E69A548
2 changed files with 33 additions and 34 deletions
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41
src/wallet/wallet.cpp
View file

@ -193,7 +193,7 @@ CPubKey CWallet::GenerateNewKey(WalletBatch &batch, bool internal)
{ {
assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)); assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
assert(!IsWalletFlagSet(WALLET_FLAG_BLANK_WALLET)); assert(!IsWalletFlagSet(WALLET_FLAG_BLANK_WALLET));
AssertLockHeld(cs_wallet); // mapKeyMetadata AssertLockHeld(cs_wallet);
bool fCompressed = CanSupportFeature(FEATURE_COMPRPUBKEY); // default to compressed public keys if we want 0.6.0 wallets bool fCompressed = CanSupportFeature(FEATURE_COMPRPUBKEY); // default to compressed public keys if we want 0.6.0 wallets
CKey secret; CKey secret;
@ -283,7 +283,7 @@ void CWallet::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& metadata, CKey
bool CWallet::AddKeyPubKeyWithDB(WalletBatch& batch, const CKey& secret, const CPubKey& pubkey) bool CWallet::AddKeyPubKeyWithDB(WalletBatch& batch, const CKey& secret, const CPubKey& pubkey)
{ {
AssertLockHeld(cs_wallet); // mapKeyMetadata AssertLockHeld(cs_wallet);
// Make sure we aren't adding private keys to private key disabled wallets // Make sure we aren't adding private keys to private key disabled wallets
assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)); assert(!IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));
@ -347,14 +347,14 @@ bool CWallet::AddCryptedKey(const CPubKey &vchPubKey,
void CWallet::LoadKeyMetadata(const CKeyID& keyID, const CKeyMetadata& meta) void CWallet::LoadKeyMetadata(const CKeyID& keyID, const CKeyMetadata& meta)
{ {
AssertLockHeld(cs_wallet); // mapKeyMetadata AssertLockHeld(cs_wallet);
UpdateTimeFirstKey(meta.nCreateTime); UpdateTimeFirstKey(meta.nCreateTime);
mapKeyMetadata[keyID] = meta; mapKeyMetadata[keyID] = meta;
} }
void CWallet::LoadScriptMetadata(const CScriptID& script_id, const CKeyMetadata& meta) void CWallet::LoadScriptMetadata(const CScriptID& script_id, const CKeyMetadata& meta)
{ {
AssertLockHeld(cs_wallet); // m_script_metadata AssertLockHeld(cs_wallet);
UpdateTimeFirstKey(meta.nCreateTime); UpdateTimeFirstKey(meta.nCreateTime);
m_script_metadata[script_id] = meta; m_script_metadata[script_id] = meta;
} }
@ -367,7 +367,7 @@ bool CWallet::WriteKeyMetadata(const CKeyMetadata& meta, const CPubKey& pubkey,
void CWallet::UpgradeKeyMetadata() void CWallet::UpgradeKeyMetadata()
{ {
AssertLockHeld(cs_wallet); // mapKeyMetadata AssertLockHeld(cs_wallet);
if (IsLocked() || IsWalletFlagSet(WALLET_FLAG_KEY_ORIGIN_METADATA)) { if (IsLocked() || IsWalletFlagSet(WALLET_FLAG_KEY_ORIGIN_METADATA)) {
return; return;
} }
@ -569,7 +569,7 @@ void CWallet::ChainStateFlushed(const CBlockLocator& loc)
void CWallet::SetMinVersion(enum WalletFeature nVersion, WalletBatch* batch_in, bool fExplicit) void CWallet::SetMinVersion(enum WalletFeature nVersion, WalletBatch* batch_in, bool fExplicit)
{ {
LOCK(cs_wallet); // nWalletVersion LOCK(cs_wallet);
if (nWalletVersion >= nVersion) if (nWalletVersion >= nVersion)
return; return;
@ -593,7 +593,7 @@ void CWallet::SetMinVersion(enum WalletFeature nVersion, WalletBatch* batch_in,
bool CWallet::SetMaxVersion(int nVersion) bool CWallet::SetMaxVersion(int nVersion)
{ {
LOCK(cs_wallet); // nWalletVersion, nWalletMaxVersion LOCK(cs_wallet);
// cannot downgrade below current version // cannot downgrade below current version
if (nWalletVersion > nVersion) if (nWalletVersion > nVersion)
return false; return false;
@ -879,7 +879,7 @@ DBErrors CWallet::ReorderTransactions()
int64_t CWallet::IncOrderPosNext(WalletBatch* batch) int64_t CWallet::IncOrderPosNext(WalletBatch* batch)
{ {
AssertLockHeld(cs_wallet); // nOrderPosNext AssertLockHeld(cs_wallet);
int64_t nRet = nOrderPosNext++; int64_t nRet = nOrderPosNext++;
if (batch) { if (batch) {
batch->WriteOrderPosNext(nOrderPosNext); batch->WriteOrderPosNext(nOrderPosNext);
@ -2616,7 +2616,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm
bool CWallet::SignTransaction(CMutableTransaction& tx) bool CWallet::SignTransaction(CMutableTransaction& tx)
{ {
AssertLockHeld(cs_wallet); // mapWallet AssertLockHeld(cs_wallet);
// sign the new tx // sign the new tx
int nIn = 0; int nIn = 0;
@ -3230,7 +3230,7 @@ DBErrors CWallet::LoadWallet(bool& fFirstRunRet)
DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256>& vHashOut) DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256>& vHashOut)
{ {
AssertLockHeld(cs_wallet); // mapWallet AssertLockHeld(cs_wallet);
DBErrors nZapSelectTxRet = WalletBatch(*database, "cr+").ZapSelectTx(vHashIn, vHashOut); DBErrors nZapSelectTxRet = WalletBatch(*database, "cr+").ZapSelectTx(vHashIn, vHashOut);
for (uint256 hash : vHashOut) { for (uint256 hash : vHashOut) {
const auto& it = mapWallet.find(hash); const auto& it = mapWallet.find(hash);
@ -3257,7 +3257,6 @@ DBErrors CWallet::ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256
MarkDirty(); MarkDirty();
return DBErrors::LOAD_OK; return DBErrors::LOAD_OK;
} }
DBErrors CWallet::ZapWalletTx(std::vector<CWalletTx>& vWtx) DBErrors CWallet::ZapWalletTx(std::vector<CWalletTx>& vWtx)
@ -3377,7 +3376,7 @@ bool CWallet::NewKeyPool()
size_t CWallet::KeypoolCountExternalKeys() size_t CWallet::KeypoolCountExternalKeys()
{ {
AssertLockHeld(cs_wallet); // setExternalKeyPool AssertLockHeld(cs_wallet);
return setExternalKeyPool.size() + set_pre_split_keypool.size(); return setExternalKeyPool.size() + set_pre_split_keypool.size();
} }
@ -3641,7 +3640,7 @@ std::map<CTxDestination, CAmount> CWallet::GetAddressBalances(interfaces::Chain:
std::set< std::set<CTxDestination> > CWallet::GetAddressGroupings() std::set< std::set<CTxDestination> > CWallet::GetAddressGroupings()
{ {
AssertLockHeld(cs_wallet); // mapWallet AssertLockHeld(cs_wallet);
std::set< std::set<CTxDestination> > groupings; std::set< std::set<CTxDestination> > groupings;
std::set<CTxDestination> grouping; std::set<CTxDestination> grouping;
@ -3809,25 +3808,25 @@ void CWallet::MarkReserveKeysAsUsed(int64_t keypool_id)
void CWallet::LockCoin(const COutPoint& output) void CWallet::LockCoin(const COutPoint& output)
{ {
AssertLockHeld(cs_wallet); // setLockedCoins AssertLockHeld(cs_wallet);
setLockedCoins.insert(output); setLockedCoins.insert(output);
} }
void CWallet::UnlockCoin(const COutPoint& output) void CWallet::UnlockCoin(const COutPoint& output)
{ {
AssertLockHeld(cs_wallet); // setLockedCoins AssertLockHeld(cs_wallet);
setLockedCoins.erase(output); setLockedCoins.erase(output);
} }
void CWallet::UnlockAllCoins() void CWallet::UnlockAllCoins()
{ {
AssertLockHeld(cs_wallet); // setLockedCoins AssertLockHeld(cs_wallet);
setLockedCoins.clear(); setLockedCoins.clear();
} }
bool CWallet::IsLockedCoin(uint256 hash, unsigned int n) const bool CWallet::IsLockedCoin(uint256 hash, unsigned int n) const
{ {
AssertLockHeld(cs_wallet); // setLockedCoins AssertLockHeld(cs_wallet);
COutPoint outpt(hash, n); COutPoint outpt(hash, n);
return (setLockedCoins.count(outpt) > 0); return (setLockedCoins.count(outpt) > 0);
@ -3835,7 +3834,7 @@ bool CWallet::IsLockedCoin(uint256 hash, unsigned int n) const
void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts) const void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts) const
{ {
AssertLockHeld(cs_wallet); // setLockedCoins AssertLockHeld(cs_wallet);
for (std::set<COutPoint>::iterator it = setLockedCoins.begin(); for (std::set<COutPoint>::iterator it = setLockedCoins.begin();
it != setLockedCoins.end(); it++) { it != setLockedCoins.end(); it++) {
COutPoint outpt = (*it); COutPoint outpt = (*it);
@ -3846,7 +3845,7 @@ void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts) const
/** @} */ // end of Actions /** @} */ // end of Actions
void CWallet::GetKeyBirthTimes(interfaces::Chain::Lock& locked_chain, std::map<CTxDestination, int64_t>& mapKeyBirth) const { void CWallet::GetKeyBirthTimes(interfaces::Chain::Lock& locked_chain, std::map<CTxDestination, int64_t>& mapKeyBirth) const {
AssertLockHeld(cs_wallet); // mapKeyMetadata AssertLockHeld(cs_wallet);
mapKeyBirth.clear(); mapKeyBirth.clear();
// get birth times for keys with metadata // get birth times for keys with metadata
@ -4125,7 +4124,7 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain,
} }
} }
int prev_version = walletInstance->nWalletVersion; int prev_version = walletInstance->GetVersion();
if (gArgs.GetBoolArg("-upgradewallet", fFirstRun)) if (gArgs.GetBoolArg("-upgradewallet", fFirstRun))
{ {
int nMaxVersion = gArgs.GetArg("-upgradewallet", 0); int nMaxVersion = gArgs.GetArg("-upgradewallet", 0);
@ -4150,7 +4149,7 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain,
LOCK(walletInstance->cs_wallet); LOCK(walletInstance->cs_wallet);
// Do not upgrade versions to any version between HD_SPLIT and FEATURE_PRE_SPLIT_KEYPOOL unless already supporting HD_SPLIT // Do not upgrade versions to any version between HD_SPLIT and FEATURE_PRE_SPLIT_KEYPOOL unless already supporting HD_SPLIT
int max_version = walletInstance->nWalletVersion; int max_version = walletInstance->GetVersion();
if (!walletInstance->CanSupportFeature(FEATURE_HD_SPLIT) && max_version >= FEATURE_HD_SPLIT && max_version < FEATURE_PRE_SPLIT_KEYPOOL) { if (!walletInstance->CanSupportFeature(FEATURE_HD_SPLIT) && max_version >= FEATURE_HD_SPLIT && max_version < FEATURE_PRE_SPLIT_KEYPOOL) {
chain.initError(_("Cannot upgrade a non HD split wallet without upgrading to support pre split keypool. Please use -upgradewallet=169900 or -upgradewallet with no version specified.")); chain.initError(_("Cannot upgrade a non HD split wallet without upgrading to support pre split keypool. Please use -upgradewallet=169900 or -upgradewallet with no version specified."));
return nullptr; return nullptr;

8
src/wallet/wallet.h
View file

@ -648,7 +648,7 @@ private:
WalletBatch *encrypted_batch GUARDED_BY(cs_wallet) = nullptr; WalletBatch *encrypted_batch GUARDED_BY(cs_wallet) = nullptr;
//! the current wallet version: clients below this version are not able to load the wallet //! the current wallet version: clients below this version are not able to load the wallet
int nWalletVersion = FEATURE_BASE; int nWalletVersion GUARDED_BY(cs_wallet){FEATURE_BASE};
//! the maximum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded //! the maximum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded
int nWalletMaxVersion GUARDED_BY(cs_wallet) = FEATURE_BASE; int nWalletMaxVersion GUARDED_BY(cs_wallet) = FEATURE_BASE;
@ -700,9 +700,9 @@ private:
/* HD derive new child key (on internal or external chain) */ /* HD derive new child key (on internal or external chain) */
void DeriveNewChildKey(WalletBatch& batch, CKeyMetadata& metadata, CKey& secret, bool internal = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void DeriveNewChildKey(WalletBatch& batch, CKeyMetadata& metadata, CKey& secret, bool internal = false) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
std::set<int64_t> setInternalKeyPool; std::set<int64_t> setInternalKeyPool GUARDED_BY(cs_wallet);
std::set<int64_t> setExternalKeyPool GUARDED_BY(cs_wallet); std::set<int64_t> setExternalKeyPool GUARDED_BY(cs_wallet);
std::set<int64_t> set_pre_split_keypool; std::set<int64_t> set_pre_split_keypool GUARDED_BY(cs_wallet);
int64_t m_max_keypool_index GUARDED_BY(cs_wallet) = 0; int64_t m_max_keypool_index GUARDED_BY(cs_wallet) = 0;
std::map<CKeyID, int64_t> m_pool_key_to_index; std::map<CKeyID, int64_t> m_pool_key_to_index;
std::atomic<uint64_t> m_wallet_flags{0}; std::atomic<uint64_t> m_wallet_flags{0};
@ -1065,7 +1065,7 @@ public:
unsigned int GetKeyPoolSize() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) unsigned int GetKeyPoolSize() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet)
{ {
AssertLockHeld(cs_wallet); // set{Ex,In}ternalKeyPool AssertLockHeld(cs_wallet);
return setInternalKeyPool.size() + setExternalKeyPool.size(); return setInternalKeyPool.size() + setExternalKeyPool.size();
} }