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walletdb: Refactor hd chain loading to its own function

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This commit is contained in:
Andrew Chow 2022-04-13 16:37:29 -04:00 committed by Andrew Chow
parent 72c2a54ebb
commit ad779e9ece
2 changed files with 18 additions and 3 deletions
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20
src/wallet/walletdb.cpp
View file

@ -452,6 +452,22 @@ bool LoadEncryptionKey(CWallet* pwallet, DataStream& ssKey, DataStream& ssValue,
return true;
}
bool LoadHDChain(CWallet* pwallet, DataStream& ssValue, std::string& strErr)
{
LOCK(pwallet->cs_wallet);
try {
CHDChain chain;
ssValue >> chain;
pwallet->GetOrCreateLegacyScriptPubKeyMan()->LoadHDChain(chain);
} catch (const std::exception& e) {
if (strErr.empty()) {
strErr = e.what();
}
return false;
}
return true;
}
static bool
ReadKeyValue(CWallet* pwallet, DataStream& ssKey, CDataStream& ssValue,
CWalletScanState &wss, std::string& strType, std::string& strErr, const KeyFilterFn& filter_fn = nullptr) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)
@ -672,9 +688,7 @@ ReadKeyValue(CWallet* pwallet, DataStream& ssKey, CDataStream& ssValue,
pwallet->LoadAddressReceiveRequest(dest, strKey.substr(2), strValue);
}
} else if (strType == DBKeys::HDCHAIN) {
CHDChain chain;
ssValue >> chain;
pwallet->GetOrCreateLegacyScriptPubKeyMan()->LoadHDChain(chain);
if (!LoadHDChain(pwallet, ssValue, strErr)) return false;
} else if (strType == DBKeys::OLD_KEY) {
strErr = "Found unsupported 'wkey' record, try loading with version 0.18";
return false;

1
src/wallet/walletdb.h
View file

@ -309,6 +309,7 @@ bool ReadKeyValue(CWallet* pwallet, DataStream& ssKey, CDataStream& ssValue, std
bool LoadKey(CWallet* pwallet, DataStream& ssKey, DataStream& ssValue, std::string& strErr);
bool LoadCryptedKey(CWallet* pwallet, DataStream& ssKey, DataStream& ssValue, std::string& strErr);
bool LoadEncryptionKey(CWallet* pwallet, DataStream& ssKey, DataStream& ssValue, std::string& strErr);
bool LoadHDChain(CWallet* pwallet, DataStream& ssValue, std::string& strErr);
} // namespace wallet
#endif // BITCOIN_WALLET_WALLETDB_H