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src/wallet/walletdb.cpp
| Show First 20 Lines • Show All 175 Lines • ▼ Show 20 Lines | |||||
| public: | public: | ||||
| unsigned int nKeys{0}; | unsigned int nKeys{0}; | ||||
| unsigned int nCKeys{0}; | unsigned int nCKeys{0}; | ||||
| unsigned int nWatchKeys{0}; | unsigned int nWatchKeys{0}; | ||||
| unsigned int nKeyMeta{0}; | unsigned int nKeyMeta{0}; | ||||
| unsigned int m_unknown_records{0}; | unsigned int m_unknown_records{0}; | ||||
| bool fIsEncrypted{false}; | bool fIsEncrypted{false}; | ||||
| bool fAnyUnordered{false}; | bool fAnyUnordered{false}; | ||||
| int nFileVersion{0}; | |||||
| std::vector<TxId> vWalletUpgrade; | std::vector<TxId> vWalletUpgrade; | ||||
| CWalletScanState() {} | CWalletScanState() {} | ||||
| }; | }; | ||||
| static bool ReadKeyValue(CWallet *pwallet, CDataStream &ssKey, | static bool ReadKeyValue(CWallet *pwallet, CDataStream &ssKey, | ||||
| CDataStream &ssValue, CWalletScanState &wss, | CDataStream &ssValue, CWalletScanState &wss, | ||||
| std::string &strType, std::string &strErr) | std::string &strType, std::string &strErr) | ||||
| ▲ Show 20 Lines • Show All 180 Lines • ▼ Show 20 Lines | try { | ||||
| } | } | ||||
| } else if (strType == "pool") { | } else if (strType == "pool") { | ||||
| int64_t nIndex; | int64_t nIndex; | ||||
| ssKey >> nIndex; | ssKey >> nIndex; | ||||
| CKeyPool keypool; | CKeyPool keypool; | ||||
| ssValue >> keypool; | ssValue >> keypool; | ||||
| pwallet->LoadKeyPool(nIndex, keypool); | pwallet->LoadKeyPool(nIndex, keypool); | ||||
| } else if (strType == "version") { | |||||
| ssValue >> wss.nFileVersion; | |||||
| if (wss.nFileVersion == 10300) { | |||||
| wss.nFileVersion = 300; | |||||
| } | |||||
| } else if (strType == "cscript") { | } else if (strType == "cscript") { | ||||
| uint160 hash; | uint160 hash; | ||||
| ssKey >> hash; | ssKey >> hash; | ||||
| CScript script; | CScript script; | ||||
| ssValue >> script; | ssValue >> script; | ||||
| if (!pwallet->LoadCScript(script)) { | if (!pwallet->LoadCScript(script)) { | ||||
| strErr = "Error reading wallet database: LoadCScript failed"; | strErr = "Error reading wallet database: LoadCScript failed"; | ||||
| return false; | return false; | ||||
| Show All 16 Lines | try { | ||||
| uint64_t flags; | uint64_t flags; | ||||
| ssValue >> flags; | ssValue >> flags; | ||||
| if (!pwallet->SetWalletFlags(flags, true)) { | if (!pwallet->SetWalletFlags(flags, true)) { | ||||
| strErr = "Error reading wallet database: Unknown non-tolerable " | strErr = "Error reading wallet database: Unknown non-tolerable " | ||||
| "wallet flags found"; | "wallet flags found"; | ||||
| return false; | return false; | ||||
| } | } | ||||
| } else if (strType != "bestblock" && strType != "bestblock_nomerkle" && | } else if (strType != "bestblock" && strType != "bestblock_nomerkle" && | ||||
| strType != "minversion" && strType != "acentry") { | strType != "minversion" && strType != "acentry" && | ||||
| strType != "version") { | |||||
| wss.m_unknown_records++; | wss.m_unknown_records++; | ||||
| } | } | ||||
| } catch (...) { | } catch (...) { | ||||
| return false; | return false; | ||||
| } | } | ||||
| return true; | return true; | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 77 Lines • ▼ Show 20 Lines | DBErrors WalletBatch::LoadWallet(CWallet *pwallet) { | ||||
| } | } | ||||
| // Any wallet corruption at all: skip any rewriting or upgrading, we don't | // Any wallet corruption at all: skip any rewriting or upgrading, we don't | ||||
| // want to make it worse. | // want to make it worse. | ||||
| if (result != DBErrors::LOAD_OK) { | if (result != DBErrors::LOAD_OK) { | ||||
| return result; | return result; | ||||
| } | } | ||||
| pwallet->WalletLogPrintf("nFileVersion = %d\n", wss.nFileVersion); | // Last client version to open this wallet, was previously the file version | ||||
| // number | |||||
| int last_client = CLIENT_VERSION; | |||||
| ReadVersion(last_client); | |||||
| pwallet->WalletLogPrintf("nFileVersion = %d\n", last_client); | |||||
| pwallet->WalletLogPrintf("Keys: %u plaintext, %u encrypted, %u w/ " | pwallet->WalletLogPrintf("Keys: %u plaintext, %u encrypted, %u w/ " | ||||
| "metadata, %u total. Unknown wallet records: %u\n", | "metadata, %u total. Unknown wallet records: %u\n", | ||||
| wss.nKeys, wss.nCKeys, wss.nKeyMeta, | wss.nKeys, wss.nCKeys, wss.nKeyMeta, | ||||
| wss.nKeys + wss.nCKeys, wss.m_unknown_records); | wss.nKeys + wss.nCKeys, wss.m_unknown_records); | ||||
| // nTimeFirstKey is only reliable if all keys have metadata | // nTimeFirstKey is only reliable if all keys have metadata | ||||
| if ((wss.nKeys + wss.nCKeys + wss.nWatchKeys) != wss.nKeyMeta) { | if ((wss.nKeys + wss.nCKeys + wss.nWatchKeys) != wss.nKeyMeta) { | ||||
| pwallet->UpdateTimeFirstKey(1); | pwallet->UpdateTimeFirstKey(1); | ||||
| } | } | ||||
| for (const TxId &txid : wss.vWalletUpgrade) { | for (const TxId &txid : wss.vWalletUpgrade) { | ||||
| WriteTx(pwallet->mapWallet.at(txid)); | WriteTx(pwallet->mapWallet.at(txid)); | ||||
| } | } | ||||
| // Rewrite encrypted wallets of versions 0.4.0 and 0.5.0rc: | // Rewrite encrypted wallets of versions 0.4.0 and 0.5.0rc: | ||||
| if (wss.fIsEncrypted && | if (wss.fIsEncrypted && (last_client == 40000 || last_client == 50000)) { | ||||
| (wss.nFileVersion == 40000 || wss.nFileVersion == 50000)) { | |||||
| return DBErrors::NEED_REWRITE; | return DBErrors::NEED_REWRITE; | ||||
| } | } | ||||
| if (wss.nFileVersion < CLIENT_VERSION) { | if (last_client < CLIENT_VERSION) { | ||||
| // Update | // Update | ||||
| WriteVersion(CLIENT_VERSION); | WriteVersion(CLIENT_VERSION); | ||||
| } | } | ||||
| if (wss.fAnyUnordered) { | if (wss.fAnyUnordered) { | ||||
| result = pwallet->ReorderTransactions(); | result = pwallet->ReorderTransactions(); | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 264 Lines • Show Last 20 Lines | |||||