public void Execute(RepositoryContext context, RepositoryTaskCallback onCompleted)
{
algorithm.Push(read.Buffer.Data, read.Buffer.Offset, Math.Min(read.Buffer.Count, read.Count));
Metainfo metainfo = context.Metainfo;
byte[] expected = metainfo.Pieces[read.Piece].ToBytes();
byte[] hash = algorithm.Complete();
bool result = Bytes.Equals(hash, expected);
bitfield[read.Piece] = result;
algorithm.Dispose();
int next = Next(scope, read.Piece + 1);
bool exists = context.View.Exists(next, 0);
if (exists)
{
context.Queue.Add(new Start(bitfield, scope, next, block));
}
else
{
block.Release();
onCompleted.Invoke(this);
context.Bitfile.Write(bitfield);
context.Hooks.CallDataVerified(metainfo.Hash, bitfield);
}
}
public void Execute(MetafileContext context)
{
if (context.IsCompleted)
{
algorithm.Dispose();
return;
}
if (read.Count > 0)
{
data.Add(read.Buffer.ToBytes(read.Count));
algorithm.Push(read.Buffer.Data, read.Buffer.Offset, read.Count);
read.File.Read(read.Position + read.Count, new FileBuffer(16384), result =>
{
context.Queue.Add(new MetafileTaskVerified(this, result));
});
}
if (read.Count == 0)
{
byte[] bytes = algorithm.Complete();
FileHash computed = new FileHash(bytes);
if (computed.Equals(context.Parameters.Hash))
{
int position = 0;
int size = data.Sum(x => x.Length);
bytes = new byte[size];
foreach (byte[] chunk in data)
{
Array.Copy(chunk, 0, bytes, position, chunk.Length);
position += chunk.Length;
}
context.IsCompleted = true;
context.TotalSize = size;
context.Hooks.CallMetafileVerified(context.Parameters.Hash, MetainfoFactory.FromBytes(bytes), size);
algorithm.Dispose();
}
else
{
context.IsCompleted = false;
context.Hooks.CallMetafileRejected(context.Parameters.Hash);
algorithm.Dispose();
}
}
}
public void Execute(RepositoryContext context, RepositoryTaskCallback onCompleted)
{
algorithm.Push(read.Buffer.Data, read.Buffer.Offset, Math.Min(read.Buffer.Count, read.Count));
Metainfo metainfo = context.Metainfo;
byte[] expected = metainfo.Pieces[piece.Index].ToBytes();
byte[] hash = algorithm.Complete();
bool result = Bytes.Equals(hash, expected);
AcceptIfRequired(context, result);
RejectIfRequired(context, result);
algorithm.Dispose();
block.Release();
onCompleted.Invoke(this);
}
