public void AddBlockchainFile(BlockchainFile blockchainFile)
{
this.adoNetLayer.ExecuteStatementNoResult(
"INSERT INTO BlockchainFile(BlockchainFileId, BlockchainFileName) VALUES (@BlockchainFileId, @BlockchainFileName)",
AdoNetLayer.CreateInputParameter("@BlockchainFileId", SqlDbType.Int, blockchainFile.BlockchainFileId),
AdoNetLayer.CreateInputParameter("@BlockchainFileName", SqlDbType.NVarChar, blockchainFile.BlockchainFileName));
}
/// <summary>
/// Parses one Bitcoin blockchain file.
/// </summary>
/// <param name="blockchainFile">
/// Contains information about and provides access to the Bitcoin blockchain file that needs to be parsed.
/// </param>
/// <returns>
/// An IEnumerable containing instances of class <see cref="Block"/> each storing data about one Bitcoin block.
/// </returns>
private IEnumerable <Block> ParseBlockchainFile(BlockchainFile blockchainFile)
{
BinaryReader binaryReader = blockchainFile.BinaryReader;
while (binaryReader.BaseStream.Position < binaryReader.BaseStream.Length)
{
ParserBlock block = this.ParseBlockchainFile(blockchainFile.FileName, binaryReader);
if (block != null)
{
block.PercentageOfCurrentBlockchainFile = (int)(100 * binaryReader.BaseStream.Position / binaryReader.BaseStream.Length);
yield return(block);
}
}
}
