public DataBlock(string sha256, UInt32 length, DataBlockFrom from)
{
this.from = from;
this.sha256 = sha256;
this.data = new byte[length];
UInt32 p = length / 50;
var m = length % 50;
if (m != 0)
{
p++;
}
this.piecetag = new byte[p];
}
public DataBlock newOrGet(string sha256, UInt32 length, DataBlockFrom from)
{
foreach (var b in blocks)
{
if (sha256.ToUpper() == b.sha256.ToUpper() && b.from == from)
{
return(b);
}
}
var nb = new DataBlock(sha256, (UInt32)length, from);
this.AddBlock(nb);
return(nb);
}