internal Uri GetUri(Uri announceUri, string key, string trackerID)
{
var parameters = new Dictionary <string, object>(13);
parameters.Add("info_hash", infoHash.ToUrlEncodedString());
parameters.Add("peer_id", peerID.ToUrlEncodedString());
parameters.Add("port", port);
parameters.Add("uploaded", bytesUploaded);
parameters.Add("downloaded", bytesDownloaded);
parameters.Add("left", bytesLeft);
parameters.Add("compact", "1");
// TODO: Uncomment this line when we actually support crypto
//parameters.Add("supportcrypto", "1");
// TODO: Add support for "requirecrypto"?
if (trackerEvent != TrackerEvent.None)
{
parameters.Add("event", trackerEvent.ToString().ToLowerInvariant());
}
if (ip != null)
{
parameters.Add("ip", UriHelper.UrlEncodeText(ip.ToString()));
if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
parameters.Add("ipv4", UriHelper.UrlEncodeText(ip.ToString()));
}
else if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)
{
parameters.Add("ipv6", UriHelper.UrlEncodeText(ip.ToString()));
}
}
if (desiredPeerCount > 0)
{
parameters.Add("numwant", desiredPeerCount);
}
if (!string.IsNullOrEmpty(key))
{
parameters.Add("key", key);
}
if (!string.IsNullOrEmpty(trackerID))
{
parameters.Add("trackerid", trackerID);
}
return(UriHelper.AppendQueryString(announceUri, parameters));
}
