public Request(PeerId peer, Block block)
{
Peer = peer;
Block = block;
}
private bool AlreadyRequested(Block block, PeerId id)
{
bool b = requests.Exists(delegate(Request r) {
return r.Block.PieceIndex == block.PieceIndex &&
r.Block.StartOffset == block.StartOffset &&
r.Peer == id;
});
return b;
}
private void Init(Block block, Piece piece, PeerId id)
{
this.block = block;
this.id = id;
this.piece = piece;
}
internal static int IndexOf(Block[] blocks, int startOffset, int blockLength)
{
int index = startOffset/Piece.BlockSize;
if (blocks[index].startOffset != startOffset || blocks[index].RequestLength != blockLength)
return -1;
return index;
}
/// <summary>
/// Creates a new PeerMessageEventArgs
/// </summary>
/// <param name="message">The peer message involved</param>
/// <param name="direction">The direction of the message</param>
internal BlockEventArgs(TorrentManager manager, Block block, Piece piece, PeerId id)
: base(manager)
{
Init(block, piece, id);
}