public override void Write(byte[] fromBuffer, int offset, int count){
#if DEBUG
sw.Start();
#endif
lastChecksum = md5.ComputeHash(fromBuffer, offset, count);
#if DEBUG
sw.Stop();
BenchmarkStats.Instance().ChecksumTime += sw.ElapsedMilliseconds;
sw.Reset();
#endif
//Console.WriteLine("ChecksummerStream:md5="+Convert.ToBase64String(lastChecksum));
inputStream.ChecksumToMatch = lastChecksum;
inputStream.Write(fromBuffer, offset, count);
length += count;
}
/*private string ByteArrayToString(byte [] toConvert){
* StringBuilder sb = new StringBuilder(toConvert.Length);
* for (int i = 0; i < toConvert.Length - 1; i++){
* sb.Append(toConvert[i].ToString("X"));
* }
* return sb.ToString();
* }*/
public override void Write(byte[] fromBuffer, int offset, int count)
{
if ((count - offset) >= minBlockSize)
{
#if DEBUG
sw.Start();
#endif
Array.Copy(hasher.ComputeHash(fromBuffer, offset, count), lastChecksum, 16);
Array.Copy(BitConverter.GetBytes(count - offset), 0, lastChecksum, 16, 4);
#if DEBUG
sw.Stop();
BenchmarkStats.Instance().ChecksumTime += sw.ElapsedMilliseconds;
sw.Reset();
#endif
outputStream.ChecksumToMatch = lastChecksum;
}
outputStream.Write(fromBuffer, offset, count);
length += count;
}
public override void Write(byte[] fromBuffer, int offset, int count)
{
#if DEBUG
sw.Start();
#endif
data[dataPos] = 0x00;
Array.Copy(fromBuffer, offset, data, dataPos + 1, count);
previousChecksum = lastChecksum;
lastChecksum = hashAlgo.ComputeHash(data, dataPos, count - offset + 1);
if (!havePair)
{
dataPos = count - offset + 1;
havePair = true;
}
else
{
LeafCollection.Add(
new HashHolder(
IH(
previousChecksum, lastChecksum
)
)
);
havePair = false;
dataPos = 0;
}
#if DEBUG
sw.Stop();
BenchmarkStats.Instance().ChecksumTime += sw.ElapsedMilliseconds;
sw.Reset();
#endif
//Console.WriteLine("ChecksummerStream:md5="+Convert.ToBase64String(lastChecksum));
inputStream.ChecksumToMatch = lastChecksum;
inputStream.Write(fromBuffer, offset, count);
length += count;
}
