public static TransferRequest Decode(G2Header root)
{
TransferRequest tr = new TransferRequest();
G2Header child = new G2Header(root.Data);
while (G2Protocol.ReadNextChild(root, child) == G2ReadResult.PACKET_GOOD)
{
if (child.Name == Packet_GetBitfield)
tr.GetBitfield = true;
if (!G2Protocol.ReadPayload(child))
continue;
switch (child.Name)
{
case Packet_FileID:
tr.FileID = BitConverter.ToUInt64(child.Data, child.PayloadPos);
break;
case Packet_ChunkIndex:
tr.ChunkIndex = CompactNum.ToInt32(child.Data, child.PayloadPos, child.PayloadSize);
break;
case Packet_StartByte:
tr.StartByte = CompactNum.ToInt64(child.Data, child.PayloadPos, child.PayloadSize);
break;
case Packet_EndByte:
tr.EndByte = CompactNum.ToInt64(child.Data, child.PayloadPos, child.PayloadSize);
break;
}
}
return tr;
}
public void Refresh(OpTransfer transfer)
{
if (!transfer.Peers.ContainsKey(RoutingID))
{
Text = "Error";
return;
}
RemotePeer peer = transfer.Peers[RoutingID];
int upPiece = -1, downPiece = -1;
string text = "";
// remote name / IP - last seen, timeout: x
// flags: UL (active?, chunk index, progress) / DL (chunk index, progress) / RBU
if (peer.DhtIndex < transfer.RoutingTable.Length && transfer.RoutingTable[peer.DhtIndex] == peer)
{
text += "(B" + peer.DhtIndex + ") ";
}
text += Service.Core.GetName(peer.Client.UserID) + ", ";
text += "Last Seen: " + peer.LastSeen.ToShortTimeString() + ", ";
//text += "Timeout: " + peer.PingTimeout + ", ";
if (peer.RemoteBitfieldUpdated)
{
text += "Out of Date, ";
}
if (Service.UploadPeers.ContainsKey(peer.RoutingID))
{
UploadPeer upload = Service.UploadPeers[peer.RoutingID];
text += "Last Upload: " + upload.LastAttempt.ToShortTimeString() + ", ";
if (upload.Active == peer)
{
text += "Upload: ";
if (upload.Active.LastRequest != null && upload.Active.CurrentPos != 0)
{
TransferRequest req = upload.Active.LastRequest;
upPiece = req.ChunkIndex;
int percent = (int)((req.EndByte - upload.Active.CurrentPos) * 100 / (req.EndByte - req.StartByte));
// Piece 4 - 34%,
text += "Piece " + upPiece + " - " + percent + "%, ";
}
else
{
text += "Pending, ";
}
}
if (peer.LastError != null)
{
text += "Stopped: " + peer.LastError + ", ";
}
}
if (Service.DownloadPeers.ContainsKey(peer.RoutingID))
{
if (Service.DownloadPeers[peer.RoutingID].Requests.ContainsKey(transfer.FileID))
{
TransferRequest req = Service.DownloadPeers[peer.RoutingID].Requests[transfer.FileID];
text += "Download: ";
if (req.CurrentPos != 0)
{
downPiece = req.ChunkIndex;
int percent = (int)((req.EndByte - req.CurrentPos) * 100 / (req.EndByte - req.StartByte));
// Piece 4 - 34%,
text += "Piece " + downPiece + " - " + percent + "%, ";
}
else
{
text += "Pending, ";
}
}
}
Text = text.Substring(0, text.Length - 2);
Bitfield.UpdateField(peer.RemoteBitfield, upPiece, downPiece);
}
