public void Reset()
{
NodeId = DHTId.CreateRandom();
UserName = Environment.UserName;
Country = RegionInfo.CurrentRegion.ThreeLetterISORegionName;
//return RegionInfo.CurrentRegion.DisplayName;
TimeZone localZone = System.TimeZone.CurrentTimeZone;
var result = localZone.StandardName;
var offset = localZone.GetUtcOffset(DateTime.Now);
var offsetStr = (offset.TotalMilliseconds < 0) ? offset.ToString() : "+" + offset.ToString();
TimeZone = string.Format("{0} (UTC{1})", result, offsetStr);
string langs = INVISIBLE_PROFILE_VALUE;
/*foreach (InputLanguage c in InputLanguage.InstalledInputLanguages) {
* langs += (langs.Length != 0) ? ", " : "";
* langs += (c.Culture.ThreeLetterISOLanguageName);
* }*/
Languages = langs;
Email = INVISIBLE_PROFILE_VALUE;
PublicKey = string.Empty;
}
public void LoadProfile(UserProfile profile)
{
bool initialized = GetParameterBool("profile_initialized");
if (initialized)
{
profile.NodeId = DHTId.Parse(GetParameterValue("user_node_id"));
profile.UserName = GetParameterValue("user_name");
profile.Country = GetParameterValue("user_country");
profile.TimeZone = GetParameterValue("user_timezone");
profile.Languages = GetParameterValue("user_languages");
profile.Email = GetParameterValue("user_email");
profile.IsCountryVisible = GetParameterBool("user_country_visible");
profile.IsTimeZoneVisible = GetParameterBool("user_timezone_visible");
profile.IsLanguagesVisible = GetParameterBool("user_languages_visible");
profile.IsEmailVisible = GetParameterBool("user_email_visible");
profile.PasswordHash = GetParameterValue("user_password");
profile.PublicKey = GetParameterValue("user_public_key");
profile.PrivateKey = GetParameterValue("user_private_key");
}
else
{
profile.Reset();
SaveProfile(profile);
}
}
private void InitializePeers()
{
fShowConnectionInfo = fDatabase.GetParameterBool("show_connection_info");
fLocalPeer = AddPeer(fPublicEndPoint, fProfile);
fLocalPeer.State = PeerState.Unknown;
fLocalPeer.Presence = fDatabase.LoadPresence();
var dbPeers = fDatabase.LoadPeers();
foreach (var rp in dbPeers)
{
var remoteProfile = new PeerProfile();
remoteProfile.NodeId = DHTId.Parse(rp.node_id);
remoteProfile.UserName = rp.user_name;
remoteProfile.Country = rp.country;
remoteProfile.Languages = rp.langs;
remoteProfile.TimeZone = rp.timezone;
remoteProfile.Email = rp.email;
remoteProfile.PublicKey = rp.public_key;
var remotePeer = AddPeer(Utilities.ParseIPEndPoint(rp.last_endpoint), remoteProfile);
remotePeer.IsLocal = false;
remotePeer.State = PeerState.Unknown;
remotePeer.Presence = PresenceStatus.Offline;
}
}
public void Test_CreateGetPeerInfoQuery()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
var msg = ProtocolHelper.CreateGetPeerInfoQuery(tid, nodeId);
Assert.IsNotNull(msg);
// TODO: test contents
}
public void Test_CreateChatMessage()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
var msg = ProtocolHelper.CreateChatMessage(tid, nodeId, "test", false, 0);
Assert.IsNotNull(msg);
// TODO: test contents
}
public void Test_CreateHandshakeResponse()
{
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
var msg = ProtocolHelper.CreateHandshakeResponse(tid, nodeId, PresenceStatus.Online);
Assert.IsNotNull(msg);
// TODO: test contents
}
public void UpdateMessageDelivered(DHTId receiverId, long timestamp)
{
if (!IsConnected)
{
throw new DatabaseException("Database disconnected");
}
fConnection.Execute(string.Format("update Messages set flags = 1 where (receiver = '{0}' and timestamp = {1})", receiverId, timestamp));
}
private Peer AddPeer(string nodeId)
{
lock (fPeers) {
Peer peer = new Peer(new IPEndPoint(DHTClient.IPAnyAddress, 0), new PeerProfile());
peer.ID = DHTId.Parse(nodeId);
fPeers.Add(peer);
return(peer);
}
}
public void Test_CreateGetPeerInfoResponse()
{
var peerInfo = new UserProfile();
peerInfo.Reset();
var tid = DHTTransactions.GetNextId();
var nodeId = DHTId.CreateRandom();
var msg = ProtocolHelper.CreateGetPeerInfoResponse(tid, nodeId, peerInfo);
Assert.IsNotNull(msg);
// TODO: test contents
}
public static BDictionary CreateGetPeerInfoQuery(BString transactionID, DHTId nodeId)
{
var data = new BDictionary();
data.Add("t", transactionID);
data.Add("y", "q");
data.Add("q", "get_peer_info");
var args = new BDictionary();
args.Add("id", nodeId.ToBencodedString());
data.Add("a", args);
return(data);
}
public static BDictionary CreateGetPeerInfoResponse(BString transactionID, DHTId nodeId, UserProfile peerProfile)
{
var data = new BDictionary();
data.Add("t", transactionID);
data.Add("y", "r");
var r = new BDictionary();
r.Add("q", "get_peer_info");
r.Add("id", nodeId.ToBencodedString());
peerProfile.Save(r);
data.Add("r", r);
return(data);
}
public static BDictionary CreateChatResponse(BString transactionID, DHTId nodeId, long timestamp)
{
var data = new BDictionary();
data.Add("t", transactionID);
data.Add("y", "r");
var r = new BDictionary();
r.Add("q", MSG_SIGN_CHAT);
r.Add("id", nodeId.ToBencodedString());
r.Add("ts", timestamp);
data.Add("r", r);
return(data);
}
public static BDictionary CreateHandshakeQuery(BString transactionID, DHTId nodeId)
{
var data = new BDictionary();
data.Add("t", transactionID);
data.Add("y", "q");
data.Add("q", "handshake");
var args = new BDictionary();
args.Add("id", nodeId.ToBencodedString());
args.Add("app", "GEDKeeper Communicator");
args.Add("ver", "2.14.0");
data.Add("a", args);
return(data);
}
public static BDictionary CreateHandshakeResponse(BString transactionID, DHTId nodeId, PresenceStatus presence)
{
var data = new BDictionary();
data.Add("t", transactionID);
data.Add("y", "r");
var r = new BDictionary();
r.Add("q", "handshake");
r.Add("id", nodeId.ToBencodedString());
r.Add("app", "GEDKeeper Communicator");
r.Add("ver", "2.14.0");
r.Add("presence", new BNumber((int)presence));
data.Add("r", r);
return(data);
}
public IEnumerable <DHTNode> LoadNodes()
{
var result = new List <DHTNode>();
string query = string.Format("select * from DHTNodes");
var dbNodes = fConnection.Query <DBNode>(query);
if (dbNodes != null)
{
foreach (var dbn in dbNodes)
{
var nodeId = DHTId.Parse(dbn.node_id);
var endPoint = Utilities.ParseIPEndPoint(dbn.endpoint);
result.Add(new DHTNode(nodeId, endPoint));
}
}
return(result);
}
public static BDictionary CreateChatMessage(BString transactionID, DHTId nodeId, string message, bool encrypted, long timestamp)
{
var data = new BDictionary();
data.Add("t", transactionID);
data.Add("y", "q");
data.Add("q", MSG_SIGN_CHAT);
var args = new BDictionary();
args.Add("id", nodeId.ToBencodedString());
args.Add("msg", message);
args.Add("enc", Convert.ToInt32(encrypted));
args.Add("ts", timestamp);
data.Add("a", args);
data.Add("handshake", "gkn"); // ???
return(data);
}
