else
return CWalletDB(strWalletFile).WriteCryptedKey(vchPubKey, vchCryptedSecret);
}
+ return false;
}
bool CWallet::Unlock(const string& strWalletPassphrase)
}
Lock();
+
+ // Need to completely rewrite the wallet file; if we don't, bdb might keep
+ // bits of the unencrypted private key in slack space in the database file.
+ setKeyPool.clear();
+ CDB::Rewrite(strWalletFile, "\x04pool");
}
return true;
return true;
}
+// Add a transaction to the wallet, or update it.
+// pblock is optional, but should be provided if the transaction is known to be in a block.
+// If fUpdate is true, existing transactions will be updated.
bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pblock, bool fUpdate)
{
uint256 hash = tx.GetHash();
return CWalletDB(pwallet->strWalletFile).WriteTx(GetHash(), *this);
}
+// Scan the block chain (starting in pindexStart) for transactions
+// from or to us. If fUpdate is true, found transactions that already
+// exist in the wallet will be updated.
int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
{
int ret = 0;
return false;
fFirstRunRet = false;
int nLoadWalletRet = CWalletDB(strWalletFile,"cr+").LoadWallet(this);
+ if (nLoadWalletRet == DB_NEED_REWRITE)
+ {
+ if (CDB::Rewrite(strWalletFile, "\x04pool"))
+ {
+ setKeyPool.clear();
+ // Note: can't top-up keypool here, because wallet is locked.
+ // User will be prompted to unlock wallet the next operation
+ // the requires a new key.
+ }
+ nLoadWalletRet = DB_NEED_REWRITE;
+ }
+
if (nLoadWalletRet != DB_LOAD_OK)
return nLoadWalletRet;
fFirstRunRet = vchDefaultKey.empty();