diff options
Diffstat (limited to 'src/db.cpp')
| -rw-r--r-- | src/db.cpp | 78 |
1 files changed, 41 insertions, 37 deletions
diff --git a/src/db.cpp b/src/db.cpp index 645f725153..3bdfd64556 100644 --- a/src/db.cpp +++ b/src/db.cpp @@ -84,8 +84,11 @@ CDB::CDB(const char* pszFile, const char* pszMode) : pdb(NULL) string strErrorFile = strDataDir + "/db.log"; printf("dbenv.open strLogDir=%s strErrorFile=%s\n", strLogDir.c_str(), strErrorFile.c_str()); + int nDbCache = GetArg("-dbcache", 25); dbenv.set_lg_dir(strLogDir.c_str()); - dbenv.set_lg_max(10000000); + dbenv.set_cachesize(nDbCache / 1024, (nDbCache % 1024)*1048576, 1); + dbenv.set_lg_bsize(10485760); + dbenv.set_lg_max(104857600); dbenv.set_lk_max_locks(10000); dbenv.set_lk_max_objects(10000); dbenv.set_errfile(fopen(strErrorFile.c_str(), "a")); /// debug @@ -156,7 +159,7 @@ void CDB::Close() nMinutes = 1; if (strFile == "addr.dat") nMinutes = 2; - if (strFile == "blkindex.dat" && IsInitialBlockDownload() && nBestHeight % 500 != 0) + if (strFile == "blkindex.dat" && IsInitialBlockDownload() && nBestHeight % 5000 != 0) nMinutes = 1; dbenv.txn_checkpoint(0, nMinutes, 0); @@ -793,20 +796,16 @@ int CWalletDB::LoadWallet(CWallet* pwallet) vector<uint256> vWalletUpgrade; bool fIsEncrypted = false; - // Modify defaults -#ifndef WIN32 - // Tray icon sometimes disappears on 9.10 karmic koala 64-bit, leaving no way to access the program - fMinimizeToTray = false; - fMinimizeOnClose = false; -#endif - //// todo: shouldn't we catch exceptions and try to recover and continue? CRITICAL_BLOCK(pwallet->cs_wallet) { // Get cursor Dbc* pcursor = GetCursor(); if (!pcursor) + { + printf("Error getting wallet database cursor\n"); return DB_CORRUPT; + } loop { @@ -817,7 +816,10 @@ int CWalletDB::LoadWallet(CWallet* pwallet) if (ret == DB_NOTFOUND) break; else if (ret != 0) + { + printf("Error reading next record from wallet database\n"); return DB_CORRUPT; + } // Unserialize // Taking advantage of the fact that pair serialization @@ -888,8 +890,16 @@ int CWalletDB::LoadWallet(CWallet* pwallet) ssValue >> pkey; key.SetPubKey(vchPubKey); key.SetPrivKey(pkey); - if (key.GetPubKey() != vchPubKey || !key.IsValid()) + if (key.GetPubKey() != vchPubKey) + { + printf("Error reading wallet database: CPrivKey pubkey inconsistency\n"); return DB_CORRUPT; + } + if (!key.IsValid()) + { + printf("Error reading wallet database: invalid CPrivKey\n"); + return DB_CORRUPT; + } } else { @@ -897,11 +907,22 @@ int CWalletDB::LoadWallet(CWallet* pwallet) ssValue >> wkey; key.SetPubKey(vchPubKey); key.SetPrivKey(wkey.vchPrivKey); - if (key.GetPubKey() != vchPubKey || !key.IsValid()) + if (key.GetPubKey() != vchPubKey) + { + printf("Error reading wallet database: CWalletKey pubkey inconsistency\n"); + return DB_CORRUPT; + } + if (!key.IsValid()) + { + printf("Error reading wallet database: invalid CWalletKey\n"); return DB_CORRUPT; + } } if (!pwallet->LoadKey(key)) + { + printf("Error reading wallet database: LoadKey failed\n"); return DB_CORRUPT; + } } else if (strType == "mkey") { @@ -910,7 +931,10 @@ int CWalletDB::LoadWallet(CWallet* pwallet) CMasterKey kMasterKey; ssValue >> kMasterKey; if(pwallet->mapMasterKeys.count(nID) != 0) + { + printf("Error reading wallet database: duplicate CMasterKey id %u\n", nID); return DB_CORRUPT; + } pwallet->mapMasterKeys[nID] = kMasterKey; if (pwallet->nMasterKeyMaxID < nID) pwallet->nMasterKeyMaxID = nID; @@ -922,7 +946,10 @@ int CWalletDB::LoadWallet(CWallet* pwallet) vector<unsigned char> vchPrivKey; ssValue >> vchPrivKey; if (!pwallet->LoadCryptedKey(vchPubKey, vchPrivKey)) + { + printf("Error reading wallet database: LoadCryptedKey failed\n"); return DB_CORRUPT; + } fIsEncrypted = true; } else if (strType == "defaultkey") @@ -941,24 +968,6 @@ int CWalletDB::LoadWallet(CWallet* pwallet) if (nFileVersion == 10300) nFileVersion = 300; } - else if (strType == "setting") - { - string strKey; - ssKey >> strKey; - - // Options -#ifndef QT_GUI - if (strKey == "fGenerateBitcoins") ssValue >> fGenerateBitcoins; -#endif - if (strKey == "nTransactionFee") ssValue >> nTransactionFee; - if (strKey == "fLimitProcessors") ssValue >> fLimitProcessors; - if (strKey == "nLimitProcessors") ssValue >> nLimitProcessors; - if (strKey == "fMinimizeToTray") ssValue >> fMinimizeToTray; - if (strKey == "fMinimizeOnClose") ssValue >> fMinimizeOnClose; - if (strKey == "fUseProxy") ssValue >> fUseProxy; - if (strKey == "addrProxy") ssValue >> addrProxy; - if (fHaveUPnP && strKey == "fUseUPnP") ssValue >> fUseUPnP; - } else if (strType == "minversion") { int nMinVersion = 0; @@ -974,7 +983,10 @@ int CWalletDB::LoadWallet(CWallet* pwallet) CScript script; ssValue >> script; if (!pwallet->LoadCScript(script)) + { + printf("Error reading wallet database: LoadCScript failed\n"); return DB_CORRUPT; + } } } pcursor->close(); @@ -984,14 +996,6 @@ int CWalletDB::LoadWallet(CWallet* pwallet) WriteTx(hash, pwallet->mapWallet[hash]); printf("nFileVersion = %d\n", nFileVersion); - printf("fGenerateBitcoins = %d\n", fGenerateBitcoins); - printf("nTransactionFee = %"PRI64d"\n", nTransactionFee); - printf("fMinimizeToTray = %d\n", fMinimizeToTray); - printf("fMinimizeOnClose = %d\n", fMinimizeOnClose); - printf("fUseProxy = %d\n", fUseProxy); - printf("addrProxy = %s\n", addrProxy.ToString().c_str()); - if (fHaveUPnP) - printf("fUseUPnP = %d\n", fUseUPnP); // Rewrite encrypted wallets of versions 0.4.0 and 0.5.0rc: |