// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2011 The PPCoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_DB_H
extern unsigned int nWalletDBUpdated;
extern DbEnv dbenv;
-
extern void DBFlush(bool fShutdown);
void ThreadFlushWalletDB(void* parg);
bool BackupWallet(const CWallet& wallet, const std::string& strDest);
-
class CDB
{
protected:
{
return Write(std::string("version"), nVersion);
}
+
+ bool static Rewrite(const std::string& strFile, const char* pszSkip = NULL);
};
bool EraseBlockIndex(uint256 hash);
bool ReadHashBestChain(uint256& hashBestChain);
bool WriteHashBestChain(uint256 hashBestChain);
- bool ReadBestInvalidWork(CBigNum& bnBestInvalidWork);
- bool WriteBestInvalidWork(CBigNum bnBestInvalidWork);
+ bool ReadBestInvalidTrust(uint64& nBestInvalidTrust);
+ bool WriteBestInvalidTrust(uint64 nBestInvalidTrust);
bool LoadBlockIndex();
};
DB_CORRUPT,
DB_TOO_NEW,
DB_LOAD_FAIL,
+ DB_NEED_REWRITE
};
class CWalletDB : public CDB