internal BinaryLogFile(string filename)
{
_filename = filename;
_headerStream = new FileStream(filename, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite);
_headerReader = new StreamBinaryReader(_headerStream);
_headerWriter = new StreamBinaryWriter(_headerStream);
_contentStream = new FileStream(filename, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite);
_contentReader = new StreamBinaryReader(_contentStream);
_contentWriter = new StreamBinaryWriter(_contentStream);
_recCount = 1;
_creationTime = new DateTime(_headerReader.ReadInt64());
_contentPosition = _headerReader.ReadInt64();
}
public static IBinaryLog CreateFile(string filename, long headerSize)
{
if (headerSize % 16 != 0)
{
throw new ArgumentException();
}
using (var stream = new FileStream(filename, FileMode.CreateNew))
using (var writer = new StreamBinaryWriter(stream))
{
writer.WriteInt64(DateTime.UtcNow.Ticks);
writer.WriteInt64(headerSize);
stream.SetLength(headerSize);
}
return(OpenFile(filename));
}