private static void GetHostEntryCallback(IAsyncResult ar)
{
PeerListViewItem item = (PeerListViewItem)ar.AsyncState;
try
{
IPHostEntry host = Dns.EndGetHostEntry(ar);
item.SetHostName(host);
}
catch
{
}
}
// lock torrentListView BEFORE calling this method
public void UpdateInfoPanel(bool first, Torrent t)
{
if (first)
{
generalTorrentInfo.torrentName = peersTorrentNameGroupBox.Text
= trackersTorrentNameGroupBox.Text = filesTorrentNameGroupBox.Text
= t.TorrentName;
generalTorrentInfo.startedAt = t.Added.ToString();
generalTorrentInfo.createdAt = t.Created;
generalTorrentInfo.createdBy = t.Creator;
generalTorrentInfo.hash = string.Join(" ", Toolbox.Split(t.Hash.ToUpper(), 8));
generalTorrentInfo.comment = t.Comment;
trackersListView.BeginUpdate();
trackersListView.Items.Clear();
foreach (JsonObject tracker in t.Trackers)
{
int tier = Toolbox.ToInt(tracker[ProtocolConstants.TIER]);
string announceUrl = (string)tracker[ProtocolConstants.ANNOUNCE];
ListViewItem item = new ListViewItem(tier.ToString());
item.SubItems.Add(announceUrl);
while (item.SubItems.Count < 7)
item.SubItems.Add("");
item.Name = Toolbox.ToInt(tracker[ProtocolConstants.FIELD_IDENTIFIER], -1).ToString();
trackersListView.Items.Add(item);
}
Toolbox.StripeListView(trackersListView);
trackersListView.Enabled = true;
trackersListView.EndUpdate();
downloadProgressLabel.Text = ((piecesGraph.Visible = t.Pieces != null) ? OtherStrings.Pieces : OtherStrings.Progress) + ": ";
progressBar.Visible = !piecesGraph.Visible;
}
if (t.TrackerStats != null)
{
trackersListView.BeginUpdate();
foreach (JsonObject trackerstat in t.TrackerStats)
{
int id = Toolbox.ToInt(trackerstat[ProtocolConstants.FIELD_IDENTIFIER], -1);
if (id >= 0 && trackersListView.Items.ContainsKey(id.ToString()))
{
ListViewItem item = trackersListView.Items[id.ToString()];
double nat = Toolbox.ToDouble(trackerstat["nextAnnounceTime"]);
int seederCount = Toolbox.ToInt(trackerstat["seederCount"]);
int leecherCount = Toolbox.ToInt(trackerstat["leecherCount"]);
int downloadCount = Toolbox.ToInt(trackerstat["downloadCount"]);
item.SubItems[2].Text = (string)trackerstat["lastAnnounceResult"];
if (nat > 0.0)
{
TimeSpan ts = Toolbox.DateFromEpoch(nat).ToLocalTime().Subtract(DateTime.Now);
item.SubItems[3].Text = ts.Ticks > 0 ? Toolbox.FormatTimespanLong(ts) : OtherStrings.UnknownNegativeResult;
}
else
{
item.SubItems[3].Text = "";
}
item.SubItems[4].Text = seederCount >= 0 ? seederCount.ToString() : "";
item.SubItems[5].Text = leecherCount >= 0 ? leecherCount.ToString() : "";
item.SubItems[6].Text = downloadCount >= 0 ? downloadCount.ToString() : "";
}
}
trackersListView.EndUpdate();
}
generalTorrentInfo.remaining = t.IsFinished ? (t.DoneDate != null ? t.DoneDate.ToString() : "?") : (t.Eta > 0 ? t.LongEta : "");
generalTorrentInfo.timeLabelText = (t.IsFinished ? torrentCompletedAtCol.Text : torrentEtaCol.Text) + ":";
generalTorrentInfo.uploaded = t.UploadedString;
generalTorrentInfo.uploadLimit = t.SpeedLimitUpEnabled ? Toolbox.KbpsString(t.SpeedLimitUp) : "∞";
generalTorrentInfo.uploadSpeed = t.SecondsDownloading >= 0 && t.SecondsSeeding >= 0 ? string.Format(OtherStrings.SpeedWithAvg, t.UploadRateString, t.UploadAvgRateString) : t.UploadRateString;
generalTorrentInfo.seeders = string.Format(OtherStrings.XOfYConnected, t.PeersSendingToUs, t.Seeders < 0 ? "?" : t.Seeders.ToString());
generalTorrentInfo.leechers = string.Format(OtherStrings.XOfYConnected, t.PeersGettingFromUs, t.Leechers < 0 ? "?" : t.Leechers.ToString());
generalTorrentInfo.ratio = t.LocalRatioString;
progressBar.Value = (int)t.Percentage;
if (t.Pieces != null)
{
piecesGraph.ApplyBits(t.Pieces, t.PieceCount);
generalTorrentInfo.piecesInfo = string.Format(OtherStrings.PiecesInfo, t.PieceCount, Toolbox.GetFileSize(t.PieceSize), t.HavePieces);
}
else
generalTorrentInfo.piecesInfo = string.Format("{0} x {1}", t.PieceCount, Toolbox.GetFileSize(t.PieceSize));
generalTorrentInfo.location = t.DownloadDir + "/" + t.TorrentName;
percentageLabel.Text = t.Percentage.ToString() + "%";
if (t.TotalSize == t.SizeWhenDone)
{
generalTorrentInfo.totalSize = string.Format(OtherStrings.TotalDoneValidSize, Toolbox.GetFileSize(t.SizeWhenDone), t.HaveTotalString, Toolbox.GetFileSize(t.HaveValid));
}
else
{
generalTorrentInfo.totalSize = string.Format(OtherStrings.TotalDoneValidTotalSize, Toolbox.GetFileSize(t.SizeWhenDone), t.HaveTotalString, Toolbox.GetFileSize(t.HaveValid), Toolbox.GetFileSize(t.TotalSize));
}
//totalSizeLabel.Text = String.Format(OtherStrings.DownloadedValid, t.HaveTotalString, Toolbox.GetFileSize(t.HaveValid));
generalTorrentInfo.downloaded = Toolbox.GetFileSize(t.Downloaded);
generalTorrentInfo.downloadSpeed = t.SecondsDownloading >= 0 ? string.Format(OtherStrings.SpeedWithAvg, t.DownloadRateString, t.DownloadAvgRateString) : t.DownloadRateString;
generalTorrentInfo.downloadLimit = t.SpeedLimitDownEnabled ? Toolbox.KbpsString(t.SpeedLimitDown) : "∞";
generalTorrentInfo.status = t.Status;
generalTorrentInfo.errorVisible = !(generalTorrentInfo.error = t.ErrorString).Equals("");
RefreshElapsedTimer();
peersListView.Enabled = t.StatusCode != ProtocolConstants.STATUS_STOPPED;
if (t.Peers != null && peersListView.Enabled)
{
PeerListViewItem.CurrentUpdateSerial++;
lock (peersListView)
{
peersListView.BeginUpdate();
IComparer tmp = peersListView.ListViewItemSorter;
peersListView.ListViewItemSorter = null;
foreach (JsonObject peer in t.Peers)
{
PeerListViewItem item = FindPeerItem((string)peer[ProtocolConstants.ADDRESS]);
if (item == null)
{
item = new PeerListViewItem(peer);
peersListView.Items.Add(item);
}
else
{
item.Update(peer);
}
item.UpdateSerial = PeerListViewItem.CurrentUpdateSerial;
}
PeerListViewItem[] peers = (PeerListViewItem[])new ArrayList(peersListView.Items).ToArray(typeof(PeerListViewItem));
foreach (PeerListViewItem item in peers)
{
if (item.UpdateSerial != PeerListViewItem.CurrentUpdateSerial)
peersListView.Items.Remove(item);
}
peersListView.ListViewItemSorter = tmp;
Toolbox.StripeListView(peersListView);
peersListView.EndUpdate();
}
}
}