public MemoryChainStateBuilderStorage(IChainStateStorage parentUtxo)
{
if (parentUtxo is MemoryChainStateStorage)
{
this.unspentTransactions = ((MemoryChainStateStorage)parentUtxo).UnspentTransactions.ToBuilder();
this.unspentOutputs = ((MemoryChainStateStorage)parentUtxo).UnspentOutputs.ToBuilder();
}
else
{
this.unspentTransactions = ImmutableDictionary.CreateRange(parentUtxo.UnspentTransactions()).ToBuilder();
this.unspentOutputs = ImmutableDictionary.CreateRange(parentUtxo.UnspentOutputs()).ToBuilder();
}
}
public ChainStateBuilderStorage(string baseDirectory, IChainStateStorage parentUtxo, Logger logger)
{
this.isSnapshot = false;
this.logger = logger;
this.jetDirectory = Path.Combine(baseDirectory, "ChainState");
this.jetDatabase = Path.Combine(this.jetDirectory, "ChainState.edb");
//TODO currently configured by PersistentDictionary
//SystemParameters.DatabasePageSize = 8192;
//var maxDbSizeInPages = 500.MILLION() / SystemParameters.DatabasePageSize;
this.jetInstance = CreateInstance(this.jetDirectory);
this.jetInstance.Init();
CreateDatabase(this.jetDatabase, this.jetInstance);
OpenDatabase(this.jetDatabase, this.jetInstance, false /*readOnly*/,
out this.jetSession,
out this.utxoDbId,
out this.globalTableId,
out this.blockHashColumnId,
out this.unspentTxTableId,
out this.txHashColumnId, out this.confirmedBlockHashColumnId, out this.outputStatesColumnId,
out this.unspentTxOutputsTableId,
out this.txOutputKeyColumnId, out this.txOutputSmallColumnId, out this.txOutputLargeColumnId, out this.outputScriptHashColumnId);
this.BlockHash = parentUtxo.BlockHash;
foreach (var unspentTx in parentUtxo.UnspentTransactions())
{
this.AddTransaction(unspentTx.Key, unspentTx.Value);
}
foreach (var unspentOutput in parentUtxo.UnspentOutputs())
{
this.AddOutput(unspentOutput.Key, unspentOutput.Value);
}
}