void ProcessVCardIq(XmppBase.Iq iq)
{
if (iq.Type == IqType.get)
{
iq.Type = IqType.result;
Matrix.Xmpp.Vcard.Vcard vc = iq.Query as Matrix.Xmpp.Vcard.Vcard;
var vcard = VCardManager.Instance.Get(iq.To);
if (vcard != null)
{
foreach (var mail in vcard.GetEmails())
{
vc.AddEmail(mail);
}
vc.Nickname = vcard.Nickname;
vc.Jid = vcard.Jid;
vc.Description = vcard.Description;
vc.Name = vcard.Name;
vc.Fullname = vcard.Fullname;
vc.Birthday = vcard.Birthday;
vc.Photo = vcard.Photo;
vc.Title = vcard.Title;
vc.Url = vcard.Url;
}
}
else if (iq.Type == IqType.set)
{
iq.Type = IqType.result;
}
else
{
iq.Type = IqType.error;
}
iq.SwitchDirection();
Session.Send(iq);
}
void ProcessSubscription(XmppBase.Presence presence)
{
if (presence.Type == PresenceType.subscribe)
ProcessSubscribeRequest(presence);
else if (presence.Type == PresenceType.unsubscribe)
ProcessUnsubscribeRequest(presence);
else if (presence.Type == PresenceType.subscribed || presence.Type == PresenceType.unsubscribed)
ProcessSubscribeResposne(presence);
}
void ProcessUnsubscribeRequest(XmppBase.Presence presence)
{
string owner = Session.SessionUser.Username;
string friend = JIDEscaping.Unescape(presence.To.User);
FriendshipManager.Instance.RemoveFriend(owner, friend);
FriendshipManager.Instance.RemoveFriend(friend, owner);
}
void ProcessSubscribeRequest(XmppBase.Presence presence)
{
var session = Server.SessionManager.GetSession(presence.To);
if (session == null)
Server.OfflineMessageManager.PutPresence(presence);
else
session.Send(presence);
}
void ProcessSubscribeResposne(XmppBase.Presence presence)
{
if (presence.To == null)
return;
string owner = JIDEscaping.Unescape(presence.To.User);
string friend = Session.SessionUser.Username;
var session = Server.SessionManager.GetSession(presence.To);
if (session == null)
Server.OfflineMessageManager.PutPresence(presence);
else
session.Send(presence);
if (FriendshipManager.Instance.IsFriend(owner, friend))
{
FriendshipManager.Instance.UpdateFriend(owner, friend, null, null, null, Subscription.both,
FriendUpdateFlags.UpdateSubscription);
}
}
void ProcessSessionIq(XmppBase.Iq iq)
{
iq.Type = IqType.result;
iq.SwitchDirection();
Session.Send(iq);
}
void ProcessSetRoster(XmppBase.Iq iq)
{
Roster roster = iq.Query as Roster;
Roster respRoster = new Roster();
foreach (var item in roster.GetRoster())
{
string owner = Session.SessionUser.Username;
string username = JIDEscaping.Unescape(item.Jid.User);
string group = null;
if (item.HasGroups)
group = item.GetGroups()[0];
if (item.Subscription == Subscription.remove)
{
FriendshipManager.Instance.RemoveFriend(owner,
JIDEscaping.Unescape(item.Jid.User));
return;
}
if (FriendshipManager.Instance.IsFriend(
Session.SessionUser.Username,
username))
{
FriendUpdateFlags flags = FriendUpdateFlags.UpdateRemark;
if (group != null)
flags |= FriendUpdateFlags.UpdateGroup;
FriendshipManager.Instance.UpdateFriend(owner, username,
null, group, item.Name, null, flags);
respRoster.Add(item);
}
else
{
var sqlUser = Server.AuthManager.GetUser(username);
if (sqlUser == null)
return;
FriendshipManager.Instance.AddFriend(Session.SessionUser.Username,
group, username, item.Name, sqlUser.Nickname, Subscription.from);
}
}
iq.Type = IqType.result;
iq.Query = respRoster;
iq.SwitchDirection();
Session.Send(iq);
}
void ProcessRosterIq(XmppBase.Iq iq)
{
if (iq.Type == IqType.get)
ProcessGetRoster(iq);
else if (iq.Type == IqType.set)
ProcessSetRoster(iq);
}
void ProcessSearchIq(XmppBase.Iq iq)
{
iq.SwitchDirection();
Matrix.Xmpp.Search.Search search = iq.Query as Matrix.Xmpp.Search.Search;
if (search.XData == null)
search.XData = new XData.Data();
if (iq.Type == IqType.get)
{
search.Instructions = "The following fields are available.";
search.First = search.Last = search.Nick = search.Email = "";
search.XData.Type = XData.FormType.form;
search.XData.Title = "Advanced User Search";
search.XData.Instructions = "The following fields are available.";
search.XData.AddField(new XData.Field("FORM_TYPE", "jabber:iq:search") { Type = XData.FieldType.Hidden });
var searchFiled = new XData.Field("search", "Search", XData.FieldType.Text_Single);
var usernameField = new XData.Field("Username", "Username", XData.FieldType.Boolean);
var nameField = new XData.Field("Name", "Name", XData.FieldType.Boolean);
var emailField = new XData.Field("Email", "Email", XData.FieldType.Boolean);
searchFiled.Add(new XData.Value(true));
usernameField.Add(new XData.Value(true));
nameField.Add(new XData.Value(true));
emailField.Add(new XData.Value(true));
search.XData.AddField(searchFiled);
search.XData.AddField(usernameField);
search.XData.AddField(nameField);
search.XData.AddField(emailField);
}
else if (iq.Type == IqType.set && search.XData.Type == XData.FormType.submit)
{
var searchField = search.XData.GetField("search");
var usernameField = search.XData.GetField("Username");
var nameField = search.XData.GetField("Name");
var emailField = search.XData.GetField("Email");
if (searchField != null)
{
bool bUsername = usernameField != null && usernameField.GetValueBool();
bool bName = nameField != null && nameField.GetValueBool();
bool bEmail = emailField != null && emailField.GetValueBool();
string keyword = searchField.Value;
if (!string.IsNullOrEmpty(keyword))
{
using (SqlDataContext dc = new SqlDataContext())
{
var query = dc.DatabaseUserItems.Where(x =>
(bUsername && string.Compare(x.Username, keyword, true) == 0) ||
(bName && string.Compare(x.Nickname, keyword, true) == 0) ||
(bEmail && string.Compare(x.Mail, keyword, true) == 0)
);
search.XData = new XData.Data();
search.XData.Type = XData.FormType.result;
search.XData.AddField(new XData.Field()
{
Var = "FORM_TYPE",
Type = XData.FieldType.Hidden
});
XData.Reported reported = new XData.Reported();
reported.Add(new XData.Field("jid", "JID", XData.FieldType.Jid_Single));
reported.Add(new XData.Field("Username", "Username", XData.FieldType.Text_Single));
reported.Add(new XData.Field("Name", "Name", XData.FieldType.Text_Single));
reported.Add(new XData.Field("Email", "Email", XData.FieldType.Text_Single));
reported.Add(new XData.Field("Signature", "Signature", XData.FieldType.Text_Single));
search.XData.Add(reported);
foreach (var user in query)
{
var item = new XData.Item();
item.Add(new XData.Field("Name", user.Nickname));
item.Add(new XData.Field("Email", user.Mail));
item.Add(new XData.Field("Username", user.Username));
item.Add(new XData.Field("jid", user.Username + "@gjtalk.com"));
item.Add(new XData.Field("Signature", user.Signature));
search.XData.AddItem(item);
}
}
}
}
}
iq.Type = IqType.result;
Session.Send(iq);
}
void ProcessMessage(XmppBase.Message msg)
{
msg.From = Session.Jid;
msg.Delay = new Matrix.Xmpp.Delay.Delay(DateTime.Now, msg.From);
Server.MessageManager.HandleMessage(this.Session, msg);
}
void ProcessPresence(XmppBase.Presence presence)
{
if (presence.Type == PresenceType.probe)
{
foreach (var item in FriendshipManager.Instance.GetAllBuddy(Session.SessionUser.Username))
{
var friendSession = Server.SessionManager.GetSession(item.Username);
if (friendSession != null)
{
if (friendSession.GetPresence() != null)
Session.Send(friendSession.GetPresence());
}
}
}
else if (presence.Type == PresenceType.subscribe || presence.Type == PresenceType.subscribed
|| presence.Type == PresenceType.unsubscribe || presence.Type == PresenceType.unsubscribed)
{
ProcessSubscription(presence);
}
else
{
Session.SetPresence(presence.Type, presence.Status, presence.Priority);
}
}
void ProcessItemsIq(XmppBase.Iq iq)
{
iq.SwitchDirection();
iq.Query.Add(new Matrix.Xmpp.Disco.Item("search.gjtalk.com", null, "User Search"));
iq.Type = IqType.result;
Session.Send(iq);
}
void ProcessIq(XmppBase.Iq iq)
{
if (iq.Query is Roster)
ProcessRosterIq(iq);
else if (iq.Query is Matrix.Xmpp.Session.Session)
ProcessSessionIq(iq);
else if (iq.Query is Matrix.Xmpp.Vcard.Vcard)
ProcessVCardIq(iq);
else if (iq.Query is Matrix.Xmpp.Bind.Bind)
ProcessBindIq(iq);
else if (iq.Query is Matrix.Xmpp.Disco.Info)
ProcessInfoIq(iq);
else if (iq.Query is Matrix.Xmpp.Search.Search)
ProcessSearchIq(iq);
else if (iq.Query is Matrix.Xmpp.Disco.Items)
ProcessItemsIq(iq);
else
{
iq.SwitchDirection();
iq.Type = IqType.result;
Session.Send(iq);
}
}
void ProcessInfoIq(XmppBase.Iq iq)
{
Matrix.Xmpp.Disco.Info info = iq.Query as Matrix.Xmpp.Disco.Info;
if (iq.To.ToString().ToLower() == "gjtalk.com")
{
info.AddIdentity(new Matrix.Xmpp.Disco.Identity("im", "server", "gjtalk server"));
info.AddIdentity(new Matrix.Xmpp.Disco.Identity("pep", "pubsub"));
}
else if (iq.To.ToString().ToLower() == "search.gjtalk.com")
{
info.AddIdentity(new Matrix.Xmpp.Disco.Identity("user", "User Search", "directory"));
info.AddFeature(new Matrix.Xmpp.Disco.Feature("jabber:iq:search"));
info.AddFeature(new Matrix.Xmpp.Disco.Feature("http://jabber.org/protocol/rsm"));
info.AddFeature(new Matrix.Xmpp.Disco.Feature("http://jabber.org/protocol/disco#info"));
}
iq.SwitchDirection();
iq.Type = IqType.result;
Session.Send(iq);
}
void ProcessGetRoster(XmppBase.Iq iq)
{
List<Presence> presences = new List<Presence>();
iq.SwitchDirection();
iq.Type = IqType.result;
foreach (var group in Session.Groups)
{
foreach (var buddy in group.Buddies)
{
var ri = buddy.ToRosterItem();
//var ri = new RosterItem(JIDEscaping.Escape(buddy.Username) + "@gjtalk.com", buddy.Remark == null ? buddy.Nickname : buddy.Remark, group.GroupName);
ri.Subscription = Subscription.both;
iq.Query.Add(ri);
var buddySession = Server.SessionManager.GetSession(buddy.Username);
if (buddySession != null)
{
var curPresence = buddySession.GetPresence();
if (curPresence.Type != PresenceType.unavailable)
{
presences.Add(new Presence(curPresence.Show, curPresence.Status, curPresence.Priority)
{
Type = curPresence.Type,
From = buddySession.Jid,
To = Session.Jid
});
}
}
}
}
Session.Send(iq);
foreach (var item in presences)
{
Session.Send(item);
}
Session.SendOfflineMessages();
}
void ProcessBindIq(XmppBase.Iq iq)
{
iq.SwitchDirection();
iq.Type = IqType.result;
var roster = new RosterItem();
Bind bind = iq.Query as Bind;
bind.RemoveAll();
bind.Jid = Session.SessionUser.Username + "@gjtalk.com";
Session.Send(iq);
}