/// <summary>
/// Sends the message.
/// </summary>
/// <param name = "message">The message.</param>
public string SendMessage(string message)
{
if (session == null)
{
throw new InvalidOperationException("Chat session is closed.");
}
var body = new MessageBody
{
Value = message
};
var chatMessage = new Message
{
ID = XmppIdentifierGenerator.Generate(),
Type = MessageType.Chat,
From = session.UserId.ToString(),
To = Contact.ContactId.ToString(),
};
if (Contact.SupportsChatStateNotifications)
{
chatMessage.Items.Add(CreateChatStateNotification(XmppChatStateNotification.Active));
}
chatMessage.Items.Add(body);
session.Send(chatMessage);
return(chatMessage.ID);
}
/// <summary>
/// Discover item items.
/// </summary>
public virtual void DiscoverItems()
{
if (!featuresRequested)
{
DiscoverFeatures();
}
if (items == null)
{
items = new List <XmppServiceItem>();
}
else
{
items.Clear();
}
// Get Service Details
var iq = new IQ
{
ID = XmppIdentifierGenerator.Generate(),
Type = IQType.Get,
From = session.UserId,
To = Identifier
};
iq.Items.Add(new ServiceItemQuery());
itemsRequested = true;
PendingMessages.Add(iq.ID);
session.Send(iq);
waitEvent.WaitOne();
}
/// <summary>
/// Performs the authentication using the Jabber mechanism.
/// </summary>
public override void Authenticate()
{
this.RequestAuthInformation();
// Do authentication
JabberAuthQuery auth = new JabberAuthQuery();
if (authInfo.UserName != null)
{
auth.UserName = this.Connection.UserId.UserName;
}
if (authInfo.Resource != null)
{
auth.Resource = this.Connection.UserId.ResourceName;
}
if (authInfo.Digest != null)
{
auth.Digest = this.GenerateDigest(this.Connection.UserPassword);
}
else if (authInfo.Password != null)
{
auth.Password = this.Connection.UserPassword;
}
IQ iq = new IQ();
iq.Type = IQType.Set;
iq.ID = XmppIdentifierGenerator.Generate();
iq.Items.Add(auth);
this.PendingMessages.Add(iq.ID);
this.Connection.Send(iq);
}
/// <summary>
/// Adds the given contact to the roster
/// </summary>
/// <param name = "jid">Contact JID</param>
/// <param name = "name">Contact name</param>
public XmppRoster AddContact(string jid, string name)
{
var query = new RosterQuery();
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
iq.From = connection.UserId;
var item = new RosterItem();
item.Subscription = RosterSubscriptionType.None;
item.Jid = jid;
item.Name = name;
query.Items.Add(item);
iq.Items.Add(query);
pendingMessages.Add(iq.ID);
connection.Send(iq);
return(this);
}
/// <summary>
/// Publishes user tune information
/// </summary>
public IXmppSession PublishTune(XmppUserTuneEvent tuneEvent)
{
var iq = new IQ();
var pubsub = new PubSub();
var publish = new PubSubPublish();
var item = new PubSubItem();
var tune = new Tune();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = tune;
tune.Artist = tuneEvent.Artist;
tune.Length = tuneEvent.Length;
tune.Rating = tuneEvent.Rating;
tune.Source = tuneEvent.Source;
tune.Title = tuneEvent.Title;
tune.Track = tuneEvent.Track;
tune.Uri = tuneEvent.Uri;
Send(iq);
return(this);
}
/// <summary>
/// Unblock contact.
/// </summary>
public void UnBlock()
{
if (session.ServiceDiscovery.SupportsBlocking)
{
var iq = new IQ
{
ID = XmppIdentifierGenerator.Generate(),
From = session.UserId,
Type = IQType.Set
};
var unBlock = new UnBlock();
unBlock.Items.Add
(
new BlockItem
{
Jid = ContactId.BareIdentifier
}
);
iq.Items.Add(unBlock);
session.Send(iq);
}
}
/// <summary>
/// Gets the presence of the given user.
/// </summary>
/// <param name = "targetJid">User JID</param>
public void GetPresence(XmppJid targetJid)
{
var presence = new Presence
{
Id = XmppIdentifierGenerator.Generate(),
Type = PresenceType.Probe,
From = session.UserId,
To = targetJid
};
session.Send(presence);
}
/// <summary>
/// Sets the presence state with the given state, status message and priority
/// </summary>
/// <param name = "showAs"></param>
/// <param name = "statusMessage"></param>
/// <param name = "priority"></param>
public void SetPresence(XmppPresenceState showAs, string statusMessage, int priority)
{
var presence = new Presence();
var status = new Status();
status.Value = statusMessage;
presence.Id = XmppIdentifierGenerator.Generate();
presence.Items.Add((ShowType)showAs);
presence.Items.Add(status);
session.Send(presence);
}
/// <summary>
/// Closes the chatroom
/// </summary>
public void Close()
{
var presence = new Presence
{
Id = XmppIdentifierGenerator.Generate(),
To = Identifier,
Type = PresenceType.Unavailable
};
PendingMessages.Add(presence.Id);
Session.Send(presence);
}
/// <summary>
/// Request Roster list to the XMPP Server
/// </summary>
public XmppRoster RequestRosterList()
{
var query = new RosterQuery();
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Get;
iq.From = connection.UserId;
iq.Items.Add(query);
connection.Send(iq);
return(this);
}
private void RequestAuthInformation()
{
JabberAuthQuery auth = new JabberAuthQuery();
IQ request = new IQ();
auth.UserName = this.Connection.UserId.UserName;
request.To = this.Connection.Server;
request.Type = IQType.Get;
request.ID = XmppIdentifierGenerator.Generate();
request.Items.Add(auth);
this.Connection.Send(request);
// Wait for Response. It will be received in async mode
this.authInfoEvent.WaitOne();
}
public void DiscoverCapabilities()
{
IQ requestIq = new IQ();
ServiceQuery request = new ServiceQuery();
request.Node = this.DiscoveryInfoNode;
requestIq.From = this.Session.UserId.ToString();
requestIq.ID = XmppIdentifierGenerator.Generate();
requestIq.To = this.resource.ResourceId.ToString();
requestIq.Type = IQType.Get;
requestIq.Items.Add(request);
this.pendingMessages.Add(requestIq.ID);
this.Session.Send(requestIq);
}
private void DiscoverCapabilities()
{
var requestIq = new IQ();
var request = new ServiceQuery();
request.Node = Capabilities.DiscoveryInfoNode;
requestIq.From = session.UserId;
requestIq.ID = XmppIdentifierGenerator.Generate();
requestIq.To = ResourceId;
requestIq.Type = IQType.Get;
requestIq.Items.Add(request);
pendingMessages.Add(requestIq.ID);
session.Send(requestIq);
}
private void RequestAvatar()
{
if (contact.Subscription == XmppContactSubscriptionType.Both ||
contact.Subscription == XmppContactSubscriptionType.To)
{
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Get;
iq.To = ResourceId;
iq.From = session.UserId;
iq.Items.Add(new VCardData());
session.Send(iq);
}
}
/// <summary>
/// Discover if we have personal eventing support enabled
/// </summary>
/// <returns></returns>
internal void DiscoverSupport()
{
var query = new ServiceItemQuery();
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Get;
iq.From = session.UserId;
iq.To = session.UserId.BareIdentifier;
iq.Items.Add(query);
pendingMessages.Add(iq.ID);
features.Clear();
session.Send(iq);
}
/// <summary>
/// Publishes the avatar.
/// </summary>
/// <param name = "mimetype">The mimetype.</param>
/// <param name = "hash">The hash.</param>
/// <param name = "avatarImage">The avatar image.</param>
public IXmppSession PublishAvatar(string mimetype, string hash, Image avatarImage)
{
var avatarData = new MemoryStream();
try
{
avatarImage.Save(avatarData, ImageFormat.Png);
// Publish the avatar
var iq = new IQ();
var vcard = new VCardData();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
iq.From = UserId.ToString();
vcard.Photo.Type = mimetype;
vcard.Photo.Photo = avatarData.ToArray();
iq.Items.Add(vcard);
Send(iq);
// Save the avatar
avatarStorage.SaveAvatar(UserId.BareIdentifier, hash, avatarData);
// Update session configuration
avatarStorage.Save();
}
catch
{
throw;
}
finally
{
if (avatarData != null)
{
avatarData.Close();
avatarData.Dispose();
avatarData = null;
}
}
return(this);
}
/// <summary>
/// Unblocks all blocked contacts
/// </summary>
public XmppRoster UnBlockAll()
{
if (session.ServiceDiscovery.SupportsBlocking)
{
var iq = new IQ
{
ID = XmppIdentifierGenerator.Generate(),
From = session.UserId,
Type = IQType.Set
};
iq.Items.Add(new UnBlock());
session.Send(iq);
}
return(this);
}
/// <summary>
/// Sends a chat state notification
/// </summary>
/// <param name = "notificationType"></param>
public void SendChatStateNotification(XmppChatStateNotification notificationType)
{
// Generate the notification only if the target entity supports it
if (Contact.SupportsChatStateNotifications)
{
var message = new Message
{
ID = XmppIdentifierGenerator.Generate(),
Type = MessageType.Chat,
From = session.UserId.ToString(),
To = Contact.ContactId.ToString(),
};
message.Items.Add(CreateChatStateNotification(notificationType));
session.Send(message);
}
}
/// <summary>
/// Performs the gateway unregistration process
/// </summary>
public void Unregister()
{
var query = new RegisterQuery();
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
iq.From = Session.UserId;
iq.To = Identifier;
iq.Items.Add(query);
query.Remove = "";
PendingMessages.Add(iq.ID);
Session.Send(iq);
}
/// <summary>
/// Refreshes the blocked contacts list
/// </summary>
/// <returns></returns>
public XmppRoster RefreshBlockedContacts()
{
#warning TODO: Check if contact list should be stored in a separated collection or the information should be injected into XmppContact class
if (session.ServiceDiscovery.SupportsBlocking)
{
var iq = new IQ
{
ID = XmppIdentifierGenerator.Generate(),
Type = IQType.Get
};
iq.Items.Add(new BlockList());
session.Send(iq);
}
return(this);
}
/// <summary>
/// Publishes the display name.
/// </summary>
/// <param name = "displayName">The display name.</param>
public IXmppSession PublishDisplayName(string displayName)
{
// Publish the display name ( nickname )
var iq = new IQ();
var vcard = new VCardData();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
iq.From = UserId.ToString();
vcard.NickName = displayName;
iq.Items.Add(vcard);
Send(iq);
return(this);
}
/// <summary>
/// Performs the gateway registration process
/// </summary>
/// <param name = "username"></param>
/// <param name = "password"></param>
public void Register(string username, string password)
{
var query = new RegisterQuery();
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
iq.From = Session.UserId;
iq.To = Identifier;
iq.Items.Add(query);
query.UserName = username;
query.Password = password;
PendingMessages.Add(iq.ID);
Session.Send(iq);
}
public void AdvertiseCapabilities()
{
if (!String.IsNullOrEmpty(ServiceDiscoveryName) &&
!String.IsNullOrEmpty(Node) &&
Identities.Count > 0)
{
var presence = new Presence
{
Id = XmppIdentifierGenerator.Generate()
};
if (session.Capabilities != null)
{
presence.Items.Add(GetEntityCapabilities());
}
session.Send(presence);
}
}
/// <summary>
/// Discover existing services provided by the XMPP Server
/// </summary>
/// <returns></returns>
public void DiscoverServices()
{
Clear();
string domain = ((String.IsNullOrEmpty(domainName)) ? session.UserId.DomainName : domainName);
string messageId = XmppIdentifierGenerator.Generate();
var iq = new IQ
{
ID = messageId,
Type = IQType.Get,
From = session.UserId,
To = domain
};
iq.Items.Add(new ServiceItemQuery());
pendingMessages.Add(messageId);
session.Send(iq);
}
/// <summary>
/// Stops user tune publications
/// </summary>
public IXmppSession StopTunePublication()
{
var iq = new IQ();
var pubsub = new PubSub();
var publish = new PubSubPublish();
var item = new PubSubItem();
var tune = new Tune();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = tune;
Send(iq);
return(this);
}
/// <summary>
/// Sends the message.
/// </summary>
/// <param name = "message">The message.</param>
public XmppChatRoom SendMessage(string message)
{
var chatMessage = new Message
{
ID = XmppIdentifierGenerator.Generate(),
Type = MessageType.GroupChat,
From = Session.UserId.ToString(),
To = Identifier
};
chatMessage.Items.Add
(
new MessageBody
{
Value = message
}
);
Session.Send(chatMessage);
return(this);
}
/// <summary>
/// Publishes user mood information
/// </summary>
public IXmppSession PublishMood(XmppUserMoodEvent moodEvent)
{
var iq = new IQ();
var pubsub = new PubSub();
var publish = new PubSubPublish();
var item = new PubSubItem();
var mood = new Mood();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = mood;
mood.MoodType = (MoodType)Enum.Parse(typeof(MoodType), moodEvent.Mood);
mood.Text = moodEvent.Text;
Send(iq);
return(this);
}
/// <summary>
/// Deletes a user from the roster list
/// </summary>
public XmppRoster RemoveContact(XmppJid jid)
{
var query = new RosterQuery();
var iq = new IQ();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
iq.From = connection.UserId;
var item = new RosterItem();
item.Jid = jid.BareIdentifier;
item.Subscription = RosterSubscriptionType.Remove;
query.Items.Add(item);
iq.Items.Add(query);
pendingMessages.Add(iq.ID);
connection.Send(iq);
return(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="XmppSaslDigestAuthenticator" /> class.
/// </summary>
public XmppSaslDigestAuthenticator(XmppConnection connection)
: base(connection)
{
cnonce = Convert.ToBase64String(Encoding.UTF8.GetBytes(XmppIdentifierGenerator.Generate()));
successEvent = new AutoResetEvent(false);
}
/// <summary>
/// Creates the chat room.
/// </summary>
/// <param name = "chatRoomName">Name of the chat room.</param>
/// <returns></returns>
public XmppChatRoom EnterChatRoom()
{
return(EnterChatRoom(XmppIdentifierGenerator.Generate()));
}
