public void OnCompleted(FileWrite data)
{
if (data.Count > 0)
{
long offset = data.Position + data.Count;
long position = completed + data.Count + routine.offset - routine.entries[index].Start;
Receiver receiver = new Receiver(routine, index, completed + data.Count);
RepositoryViewEntry entry = routine.entries[index];
if (routine.entries.Length > index + 1 && position >= routine.entries[index].Size)
{
receiver = new Receiver(routine, index + 1, completed + data.Count);
entry = routine.entries[index + 1];
position = 0;
offset = 0;
}
if (completed + data.Count == routine.buffer.Count)
{
routine.callback.Invoke(new RepositoryViewWrite
{
Piece = routine.piece,
Block = routine.block,
Buffer = routine.buffer,
Count = routine.buffer.Count
});
}
else
{
int left = routine.buffer.Count - completed - data.Count;
long count = entry.Size - position;
if (count > left)
{
count = left;
}
entry.File.Write(offset, new FileBuffer(routine.buffer.Data, routine.buffer.Offset + completed + data.Count, (int)count), receiver.OnCompleted);
}
}
else
{
routine.callback.Invoke(new RepositoryViewWrite
{
Piece = routine.piece,
Block = routine.block,
Buffer = routine.buffer,
Count = completed
});
}
}
public RepositoryViewCache Allocate(string destination, MetainfoEntry[] entries, int pieceSize, int blockSize)
{
long position = 0;
RepositoryViewEntry[] data = new RepositoryViewEntry[entries.Length];
for (int i = 0; i < entries.Length; i++)
{
data[i] = new RepositoryViewEntry
{
Start = position,
End = position + entries[i].Size,
Size = entries[i].Size,
File = factory.OpenOrCreate(entries[i].GetPath(destination))
};
data[i].File.SetLength(entries[i].Size);
position = position + entries[i].Size;
}
return(new RepositoryViewCache(data, pieceSize, blockSize));
}