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Code refactoring from Bitcoin Core 0.13.0

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...and some more
This commit is contained in:
lateminer
2018-01-02 17:21:43 +03:00
parent ee8c6daaaf
commit 5d55c17441
15 changed files with 405 additions and 266 deletions
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28
src/wallet/walletdb.cpp
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@@ -54,10 +54,10 @@ bool CWalletDB::ErasePurpose(const string& strPurpose)
return Erase(make_pair(string("purpose"), strPurpose));
}
bool CWalletDB::WriteTx(uint256 hash, const CWalletTx& wtx)
bool CWalletDB::WriteTx(const CWalletTx& wtx)
{
nWalletDBUpdated++;
return Write(std::make_pair(std::string("tx"), hash), wtx);
return Write(std::make_pair(std::string("tx"), wtx.GetHash()), wtx);
}
bool CWalletDB::EraseTx(uint256 hash)
@@ -290,7 +290,7 @@ DBErrors CWalletDB::ReorderTransactions(CWallet* pwallet)
if (pwtx)
{
if (!WriteTx(pwtx->GetHash(), *pwtx))
if (!WriteTx(*pwtx))
return DB_LOAD_FAIL;
}
else
@@ -314,7 +314,7 @@ DBErrors CWalletDB::ReorderTransactions(CWallet* pwallet)
// Since we're changing the order, write it back
if (pwtx)
{
if (!WriteTx(pwtx->GetHash(), *pwtx))
if (!WriteTx(*pwtx))
return DB_LOAD_FAIL;
}
else
@@ -707,7 +707,7 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet)
pwallet->nTimeFirstKey = 1; // 0 would be considered 'no value'
BOOST_FOREACH(uint256 hash, wss.vWalletUpgrade)
WriteTx(hash, pwallet->mapWallet[hash]);
WriteTx(pwallet->mapWallet[hash]);
// Rewrite encrypted wallets of versions 0.4.0 and 0.5.0rc:
if (wss.fIsEncrypted && (wss.nFileVersion == 40000 || wss.nFileVersion == 50000))
@@ -856,16 +856,16 @@ void ThreadFlushWalletDB(const string& strFile)
map<string, int>::iterator mi = bitdb.mapFileUseCount.find(strFile);
if (mi != bitdb.mapFileUseCount.end())
{
LogPrint("db", "Flushing wallet.dat\n");
LogPrint("db", "Flushing %s\n", strFile);
nLastFlushed = nWalletDBUpdated;
int64_t nStart = GetTimeMillis();
// Flush wallet.dat so it's self contained
// Flush wallet file so it's self contained
bitdb.CloseDb(strFile);
bitdb.CheckpointLSN(strFile);
bitdb.mapFileUseCount.erase(mi++);
LogPrint("db", "Flushed wallet.dat %dms\n", GetTimeMillis() - nStart);
LogPrint("db", "Flushed %s %dms\n", strFile, GetTimeMillis() - nStart);;
}
}
}
@@ -888,7 +888,7 @@ bool BackupWallet(const CWallet& wallet, const string& strDest)
bitdb.CheckpointLSN(wallet.strWalletFile);
bitdb.mapFileUseCount.erase(wallet.strWalletFile);
// Copy wallet.dat
// Copy wallet file
boost::filesystem::path pathSrc = GetDataDir() / wallet.strWalletFile;
boost::filesystem::path pathDest(strDest);
if (boost::filesystem::is_directory(pathDest))
@@ -900,10 +900,10 @@ bool BackupWallet(const CWallet& wallet, const string& strDest)
#else
boost::filesystem::copy_file(pathSrc, pathDest);
#endif
LogPrintf("copied wallet.dat to %s\n", pathDest.string());
LogPrintf("copied %s to %s\n", wallet.strWalletFile, pathDest.string());
return true;
} catch (const boost::filesystem::filesystem_error& e) {
LogPrintf("error copying wallet.dat to %s - %s\n", pathDest.string(), e.what());
LogPrintf("error copying %s to %s - %s\n", wallet.strWalletFile, pathDest.string(), e.what());
return false;
}
}
@@ -914,15 +914,15 @@ bool BackupWallet(const CWallet& wallet, const string& strDest)
}
//
// Try to (very carefully!) recover wallet.dat if there is a problem.
// Try to (very carefully!) recover wallet file if there is a problem..
//
bool CWalletDB::Recover(CDBEnv& dbenv, const std::string& filename, bool fOnlyKeys)
{
// Recovery procedure:
// move wallet.dat to wallet.timestamp.bak
// move wallet file to wallet.timestamp.bak
// Call Salvage with fAggressive=true to
// get as much data as possible.
// Rewrite salvaged data to wallet.dat
// Rewrite salvaged data to fresh wallet file
// Set -rescan so any missing transactions will be
// found.
int64_t now = GetTime();