/// <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>
/// 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 OnRosterNotification(RosterQuery message)
{
// It's a roster management related message
foreach (RosterItem item in message.Items)
{
XmppContact contact = this.Where(c => c.ContactId.BareIdentifier == item.Jid).FirstOrDefault();
if (contact == null)
{
// Create the new contact
var newContact = new XmppContact
(
session,
item.Jid,
item.Name,
(XmppContactSubscriptionType)item.Subscription,
item.Groups
);
// Add the contact to the roster
contacts.Add(newContact);
}
else
{
switch (item.Subscription)
{
case RosterSubscriptionType.Remove:
contacts.Remove(contact);
break;
default:
// Update contact data
contact.RefreshData
(
item.Name,
(XmppContactSubscriptionType)item.Subscription,
item.Groups
);
break;
}
}
}
if (RosterReceived != null)
{
RosterReceived(this, new EventArgs());
}
}
/// <summary>
/// Updates the contact data.
/// </summary>
public void Update()
{
var iq = new IQ();
var query = new RosterQuery();
var item = new RosterItem();
iq.Type = IQType.Set;
item.Jid = ContactId.BareIdentifier;
item.Name = DisplayName;
item.Subscription = (RosterSubscriptionType)Subscription;
item.Groups.AddRange(Groups);
query.Items.Add(item);
iq.Items.Add(query);
session.Send(iq);
}
/// <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>
/// Adds to group.
/// </summary>
/// <param name = "groupName">Name of the group.</param>
public void AddToGroup(string groupName)
{
var iq = new IQ();
var query = new RosterQuery();
var item = new RosterItem();
if (!Groups.Contains(groupName))
{
Groups.Add(groupName);
}
iq.Type = IQType.Set;
item.Jid = ContactId.BareIdentifier;
item.Name = Name;
item.Subscription = (RosterSubscriptionType)Subscription;
item.Groups.Add(groupName);
query.Items.Add(item);
iq.Items.Add(query);
session.Send(iq);
}
/// <summary>
/// Updates the contact data.
/// </summary>
public void Update()
{
var iq = new IQ();
var query = new RosterQuery();
var item = new RosterItem();
iq.Type = IQType.Set;
item.Jid = ContactId.BareIdentifier;
item.Name = DisplayName;
item.Subscription = (RosterSubscriptionType)Subscription;
item.Groups.AddRange(Groups);
query.Items.Add(item);
iq.Items.Add(query);
session.Send(iq);
}
/// <summary>
/// Adds to group.
/// </summary>
/// <param name = "groupName">Name of the group.</param>
public void AddToGroup(string groupName)
{
var iq = new IQ();
var query = new RosterQuery();
var item = new RosterItem();
if (!Groups.Contains(groupName))
{
Groups.Add(groupName);
}
iq.Type = IQType.Set;
item.Jid = ContactId.BareIdentifier;
item.Name = Name;
item.Subscription = (RosterSubscriptionType)Subscription;
item.Groups.Add(groupName);
query.Items.Add(item);
iq.Items.Add(query);
session.Send(iq);
}
