public void ComplexGenerationExample()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml("<book xml:lang='en'/>");
XmlElement book = doc.DocumentElement;
foreach (XmlAttribute attr in book.Attributes)
{
System.Console.WriteLine(attr.Name);
}
XmlElement root = doc.DocumentElement;
DiscoInfo info = new DiscoInfo(doc);
info.AddFeature("http://jabber.org/protocol/muc");
info.AddFeature("http://jabber.org/protocol/disco#info");
info.AddFeature("http://jabber.org/protocol/disco#items");
info.AddIdentity("client", "pc", "Psi 0.9.1", "en");
info.AddIdentity("client", "pc", "\u03a8 0.9.1", "el");
Data x = info.CreateExtension();
x.FormType = "urn:xmpp:dataforms:softwareinfo";
x.AddField("ip_version").Vals = new string[] { "ipv4", "ipv6" };
x.AddField("os").Val = "Mac";
x.AddField("os_version").Val = "10.5.1";
x.AddField("software").Val = "Psi";
x.AddField("software_version").Val = "0.11";
DiscoNode dn = new DiscoNode(new JID(null, "placeholder", null), null);
dn.AddInfo(info);
CapsManager cm = new CapsManager(dn);
Assert.AreEqual("8lu+88MRxmKM7yO3MEzY7YmTsWs=", cm.Ver);
}
internal Disco()
{
disco_info = new DiscoInfo (XmppGlobal.InternalClient.Document);
AddIdentity ("client", "pc", "XmppApplication");
AddFeature ("http://jabber.org/protocol/disco#info");
XmppGlobal.InternalClient.OnIQ += new jabber.client.IQHandler (GotIQ);
}
private string BuildCapsVersion(DiscoInfo di)
{
/*
* 1. Initialize an empty string S.
* 2. Sort the service discovery identities by category and then by type (if it exists), formatted as 'category' '/' 'type'.
* 3. For each identity, append the 'category/type' to S, followed by the '<' character.
* 4. Sort the supported features.
* 5. For each feature, append the feature to S, followed by the '<' character.
* 6. Compute ver by hashing S using the SHA-1 algorithm as specified in RFC 3174 [17] (with binary output) and
* encoding the hash using Base64 as specified in Section 4 of RFC 4648 [18]
* (note: the Base64 output MUST NOT include whitespace and MUST set padding bits to zero). [19]
*/
var features = new ArrayList();
var identities = new ArrayList();
foreach (DiscoIdentity did in di.GetIdentities())
{
identities.Add(did.Type == null ? did.Category : did.Category + "/" + did.Type);
}
foreach (DiscoFeature df in di.GetFeatures())
{
features.Add(df.Var);
}
identities.Sort();
features.Sort();
var S = new StringBuilder();
foreach (string s in identities)
{
S.Append(s + "<");
}
foreach (string s in features)
{
S.Append(s + "<");
}
byte[] sha1 = Hash.Sha1HashBytes(S.ToString());
#if CF
return(Convert.ToBase64String(sha1, 0, sha1.Length));
#else
return(Convert.ToBase64String(sha1));
#endif
}
private IQ CreateIqRequest()
{
IQ iq = new IQ(doc);
iq.To = TO_JID;
iq.From = FROM_JID;
iq.Type = IQType.get;
iq.ID = TEST_ID;
DiscoInfo info = new DiscoInfo(doc);
info.SetAttribute("xmlns", URI.DISCO_INFO);
iq.Query = info;
return(iq);
}
private IQ CreateDiscoInfoResponse(string id)
{
IQ returnIq = new IQ(doc);
returnIq.SetAttribute("id", id);
returnIq.SetAttribute("from", jid);
returnIq.SetAttribute("type", "result");
DiscoInfo info = new DiscoInfo(doc);
info.AddIdentity("server", "im", "jabber2 4.2.16.6", null);
info.AddFeature(URI.DISCO_ITEMS);
info.AddFeature(URI.DISCO_INFO);
returnIq.Query = info;
return(returnIq);
}
/// <summary>
/// Determines whether or not this is a capabilities request.
/// Answers true for a bare no-node disco request, as well as
/// for requests to the correct hash.
/// </summary>
/// <param name="iq">XML to look through for capabilities.</param>
/// <returns>True if this is a capabilities request.</returns>
public bool IsCaps(IQ iq)
{
if (iq.Type != IQType.get)
return false;
DiscoInfo info = iq.Query as DiscoInfo;
if (info == null)
return false;
string node = info.Node;
if (node == null)
return true;
if (node == NodeVer)
return true;
return false;
}
public MucRoomMember(MucRoom room, Jid memberJid, Jid realJid, XmppStream stream, XmppHandlerContext context)
{
if (room == null)
{
throw new ArgumentNullException("room");
}
if (memberJid == null)
{
throw new ArgumentNullException("memberJid");
}
if (realJid == null)
{
throw new ArgumentNullException("realJid");
}
if (context == null)
{
throw new ArgumentNullException("sender");
}
this.room = room;
this.stream = stream;
this.context = context;
this.sender = context.Sender;
//Register disconect
context.SessionManager.SessionUnavailable += SessionManager_SessionUnavailable;
ParentService = room;
RealJid = realJid;
Jid = memberJid;
Name = memberJid.Resource;
presenceType = PresenceType.unavailable;
//Create handler
lock (Handlers)
{
Handlers.Add(new MucRoomMemberStanzaHandler(this));
Handlers.Add(new MucRoomMemberDiscoHandler(Jid, RealJid));
}
DiscoInfo.AddIdentity(new DiscoIdentity("text", Name, "member"));
DiscoInfo.AddFeature(new DiscoFeature(Core.protocol.Uri.DISCO_INFO));
DiscoInfo.AddFeature(new DiscoFeature(Core.protocol.Uri.DISCO_ITEMS));
}
private void jc_OnIQ(object sender, IQ iq)
{
if (!IsCaps(iq))
{
return;
}
DiscoInfo info = iq.Query as DiscoInfo;
if (info == null)
{
return;
}
IQ resp = iq.GetResponse(m_stream.Document);
info = (DiscoInfo)resp.Query;
FillInInfo(info);
Write(resp);
}
// We got back our disco#info query result
private void GotInfoQuery(object sender, IQ iq, object state)
{
// If the user clicked stop, ignore this result
if (was_stopped)
{
return;
}
try {
if (iq.Type == IQType.result)
{
DiscoInfo info = (DiscoInfo)iq.Query;
// If there is an <identity> node, display the data
if (info.GetIdentities().Length > 0)
{
DiscoIdentity i = info.GetIdentities()[0];
IdentityNameLabel.Text = i.Named.Trim();
IdentityAddressLabel.Text = iq.From.ToString();
IdentityCategoryTypeLabel.Text = string.Format("{0} - {1}", i.Category.Trim(), i.Type.Trim());
Label4.Visible = true;
}
// Create the actions menu button
PopulateActions(iq);
// Track how many responses we have gotten back
TurnOffSpinner();
}
else if (iq.Type == IQType.error)
{
GotErrorBack(iq);
}
} catch (Exception) {
GotErrorBack(iq);
MessageBox.Show(string.Format("Had a problem with Info response: {0}", iq.OuterXml));
}
}
public void TestCaps()
{
PresenceManager pp = new PresenceManager();
Presence pres = new Presence(doc);
pres.From = baz;
CapsManager cm = new CapsManager();
pp.CapsManager = cm;
cm.FileName = "caps.xml";
cm.Node = "http://cursive.net/clients/PresenceManagerTest";
cm.AddFeature(URI.DISCO_INFO);
cm.AddFeature(URI.DELAY);
cm.AddIdentity("client", "pc", null, "Presence Manager Test");
DiscoInfo info = new DiscoInfo(doc);
cm.FillInInfo(info);
cm[cm.Ver] = info;
pres.AddChild(cm.GetCaps(pres.OwnerDocument));
pp.AddPresence(pres);
JID dij = pp.GetFeatureJID(bare, URI.DISCO_INFO);
Assert.AreEqual(baz, dij);
dij = pp.GetFeatureJID(bare, URI.DISCO_ITEMS);
Assert.IsNull(dij);
dij = pp.GetFeatureJID(baz, URI.DISCO_INFO);
Assert.AreEqual(baz, dij);
StringSet fs = pp.GetFeatures(bare);
Assert.IsTrue(fs[URI.DISCO_INFO]);
Assert.IsFalse(fs[URI.DISCO_ITEMS]);
}
public void ComplexGenerationExample()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml("<book xml:lang='en'/>");
XmlElement book = doc.DocumentElement;
foreach (XmlAttribute attr in book.Attributes)
{
System.Console.WriteLine(attr.Name);
}
XmlElement root = doc.DocumentElement;
DiscoInfo info = new DiscoInfo(doc);
info.AddFeature("http://jabber.org/protocol/muc");
info.AddFeature("http://jabber.org/protocol/disco#info");
info.AddFeature("http://jabber.org/protocol/disco#items");
info.AddIdentity("client", "pc", "Psi 0.9.1", "en");
info.AddIdentity("client", "pc", "\u03a8 0.9.1", "el");
Data x = info.CreateExtension();
x.FormType = "urn:xmpp:dataforms:softwareinfo";
x.AddField("ip_version").Vals = new string[] { "ipv4", "ipv6" };
x.AddField("os").Val = "Mac";
x.AddField("os_version").Val = "10.5.1";
x.AddField("software").Val = "Psi";
x.AddField("software_version").Val = "0.11";
DiscoNode dn = new DiscoNode(new JID(null, "placeholder", null), null);
dn.AddInfo(info);
CapsManager cm = new CapsManager(dn);
Assert.AreEqual("8lu+88MRxmKM7yO3MEzY7YmTsWs=", cm.Ver);
}
private StringSet GetFeatures(CapsManager caps, Presence p)
{
if (p == null)
{
return(null);
}
Caps c = p.GetChildElement <Caps>();
if (c == null)
{
return(null);
}
DiscoInfo di = caps[c.Version];
if (di == null)
{
return(null);
}
return(di.FeatureSet);
}
private void OnDiscoInfoResult(object sender, IQ iq, object data)
{
// <iq from='proxy.cachet.myjabber.net' to='[email protected]/Exodus' type='result' id='jcl_19'>
// <query xmlns='http://jabber.org/protocol/disco#info'>
// <identity category='proxy' name='SOCKS5 Bytestreams Service' type='bytestreams'/>
// <feature var='http://jabber.org/protocol/bytestreams'/>
// <feature var='http://jabber.org/protocol/disco#info'/>
// </query>
// </iq>
if (iq.Type == IqType.result)
{
if (iq.Query is DiscoInfo)
{
DiscoInfo di = iq.Query as DiscoInfo;
if (di.HasFeature(agsXMPP.Uri.MUC))
{
Jid jid = iq.From;
listView1.Groups.Add(jid.ToString(), jid.ToString());
discoManager.DiscoverItems(jid, new IqCB(OnDiscoRoomlist), null);
}
}
}
}
public override void Configure(IDictionary <string, string> properties)
{
DiscoInfo.AddIdentity(new DiscoIdentity("server", Name, "im"));
Handlers.Add(new ClientNamespaceHandler());
Handlers.Add(new AuthDigestMD5Handler());
Handlers.Add(new AuthTMTokenHandler());
Handlers.Add(new BindSessionHandler());
Handlers.Add(new RosterHandler());
Handlers.Add(new VCardHandler());
Handlers.Add(new VerTimePingHandler());
Handlers.Add(new PrivateHandler());
Handlers.Add(new PresenceHandler());
Handlers.Add(new MessageHandler());
Handlers.Add(new MessageArchiveHandler());
Handlers.Add(new LastHandler());
Handlers.Add(new RegisterHandler());
Handlers.Add(new TransferHandler());
Handlers.Add(new CommandHandler());
Handlers.Add(new OfflineProvider(Jid));
Handlers.Add(new DiscoHandler(Jid));
messageAnnounceHandler = new MessageAnnounceHandler();
}
private void xmppDiscoServerInformation(object sender, agsXMPP.protocol.client.IQ iq, object data)
{
if (iq.Type == agsXMPP.protocol.client.IqType.result)
{
if (iq.Query != null && iq.Query is DiscoInfo)
{
DiscoInfo di = iq.Query as DiscoInfo;
List <string> features = new List <string>();
if (di.GetFeatures() != null)
{
DiscoFeature[] fs = di.GetFeatures();
foreach (DiscoFeature f in fs)
{
if (!features.Contains(f.Var))
{
features.Add(f.Var);
}
}
}
if (features.Contains("http://jabber.org/protocol/pubsub"))
{
if (features.Contains("http://jabber.org/protocol/pubsub#publish"))
{
_pepCapable = true;
Jabber._presence.setMood(Jabber._presence.mood.type, Jabber._presence.mood.text);
Jabber._presence.setActivity(Jabber._presence.activity.type, Jabber._presence.activity.text);
Jabber._presence.setLocation(Jabber._presence.location);
Jabber._presence.clearTune();
}
}
}
}
if (Jabber.xmpp.IqGrabber != null && iq.Id != null)
{
Jabber.xmpp.IqGrabber.Remove(iq.Id);
}
}
/// <summary>
/// Builds and sets the caps ver attribute from a DiscoInfo object
/// </summary>
/// <param name="di"></param>
public void SetVersion(DiscoInfo di)
{
Hash = "sha-1";
Version = BuildCapsVersion(di);
}
private IQ CreateDiscoInfoResponse(string id)
{
IQ returnIq = new IQ(doc);
returnIq.SetAttribute("id", id);
returnIq.SetAttribute("from", jid);
returnIq.SetAttribute("type", "result");
DiscoInfo info = new DiscoInfo(doc);
info.AddIdentity("server", "im", "jabber2 4.2.16.6", null);
info.AddFeature(URI.DISCO_ITEMS);
info.AddFeature(URI.DISCO_INFO);
returnIq.Query = info;
return returnIq;
}
/// <summary>
/// Take the info for this entity, and fill it in to the given DiscoInfo protocol element.
/// Node, identities, and features get filled in.
/// </summary>
/// <param name="info">The empty info element to fill in.</param>
public void FillInInfo(DiscoInfo info)
{
foreach (Ident id in Identities)
info.AddIdentity(id.Category, id.Type, id.Name, id.Lang);
foreach (string uri in Features)
info.AddFeature(uri);
}
/*[Obsolete("This property is deprecated with version 1.4 of XEP-0115. You shouldn't use this propety anymore.")]
* public string[] Extensions
* {
* get
* {
* var ext = this.GetAttribute("ext");
* if (ext != null)
* {
* var ret = ext.Split(' ');
* return ret;
* }
* else
* {
* return null;
* }
* }
* set
* {
* if (value != null)
* {
* string temp = null;
* for (var i = 0; i < value.Length; i++)
* {
* temp += value[i];
* if (i < value.Length - 1)
* temp += " ";
* }
* this.SetAttribute("ext", temp);
* }
* }
* }*/
/// <summary>
/// Builds and sets the caps ver attribute from a DiscoInfo object
/// </summary>
/// <param name="di"></param>
public void SetVersion(DiscoInfo di)
{
this.Version = this.BuildCapsVersion(di);
}
/// <summary>
/// Pulls all of the data out of the given protocol response.
/// </summary>
/// <param name="info">If null, just calls callbacks</param>
public void AddInfo(DiscoInfo info)
{
m_info = info;
if (info == null)
{
AddIdentities(null);
AddFeatures((StringSet)null);
return;
}
Extensions = info.GetExtensions();
AddIdentities(info.GetIdentities());
AddFeatures(info.FeatureSet);
}
private void xmppOnIq(object sender, IQ iq)
{
if (iq.Type == IqType.get)
{
if (iq.Query != null)
{
if (iq.Query is DiscoInfo)
{
iq.SwitchDirection();
iq.Type = IqType.result;
DiscoInfo di = getDiscoInfo();
iq.Query = di;
Jabber.xmpp.Send(iq);
}
else if (iq.Query is DiscoItems)
{
iq.SwitchDirection();
iq.Type = IqType.error;
iq.Error = new Error(ErrorType.cancel, ErrorCondition.FeatureNotImplemented);
Jabber.xmpp.Send(iq);
}
else if (iq.Query is agsXMPP.protocol.iq.version.Version)
{
iq.SwitchDirection();
iq.Type = IqType.result;
agsXMPP.protocol.iq.version.Version version = iq.Query as agsXMPP.protocol.iq.version.Version;
version.Name = Assembly.GetExecutingAssembly().GetName().Name;
version.Ver = Assembly.GetExecutingAssembly().GetName().Version.ToString();
version.Os = Environment.OSVersion.ToString();
Jabber.xmpp.Send(iq);
}
else if (iq.Query is agsXMPP.protocol.iq.last.Last)
{
iq.SwitchDirection();
iq.Type = IqType.result;
agsXMPP.protocol.iq.last.Last last = iq.Query as agsXMPP.protocol.iq.last.Last;
last.Seconds = new TimeSpan(Jabber._presence.getLastActivityTicks()).Seconds;
Jabber.xmpp.Send(iq);
}
else if (iq.Query is agsXMPP.protocol.iq.time.Time)
{
iq.SwitchDirection();
iq.Type = IqType.result;
agsXMPP.protocol.iq.time.Time time = iq.Query as agsXMPP.protocol.iq.time.Time;
time.Display = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToLongTimeString();
time.Tz = TimeZone.CurrentTimeZone.StandardName;
time.Utc = agsXMPP.util.Time.ISO_8601Date(DateTime.Now);
Jabber.xmpp.Send(iq);
}
else if (iq.Query is agsXMPP.protocol.extensions.ping.Ping)
{
iq.SwitchDirection();
iq.Type = IqType.result;
agsXMPP.protocol.extensions.ping.Ping ping = iq.Query as agsXMPP.protocol.extensions.ping.Ping;
Jabber.xmpp.Send(iq);
}
else if (iq.Query is agsXMPP.protocol.iq.avatar.Avatar)
{
iq.SwitchDirection();
iq.Type = IqType.result;
agsXMPP.protocol.iq.avatar.Avatar avatar = iq.Query as agsXMPP.protocol.iq.avatar.Avatar;
//avatar.Data = null;
if (Jabber._identity.photo != null && Jabber._identity.photoFormat != null)
{
MemoryStream ms = new MemoryStream();
Jabber._identity.photo.Save(ms, Jabber._identity.photoFormat);
avatar.Data = ms.ToArray();
avatar.MimeType = "image/" + Jabber._identity.photoFormat.ToString();
ms.Close();
ms.Dispose();
}
Jabber.xmpp.Send(iq);
}
else if (iq.Query is agsXMPP.protocol.iq.vcard.Vcard)
{
iq.SwitchDirection();
iq.Type = IqType.result;
iq.Query = Jabber._identity.toVcard();
Jabber.xmpp.Send(iq);
}
}
}
}
private IQ CreateIqRequest()
{
IQ iq = new IQ(doc);
iq.To = TO_JID;
iq.From = FROM_JID;
iq.Type = IQType.get;
iq.ID = TEST_ID;
DiscoInfo info = new DiscoInfo(doc);
info.SetAttribute("xmlns", URI.DISCO_INFO);
iq.Query = info;
return iq;
}
/// <summary>
/// Builds and sets the caps ver attribute from a DiscoInfo object
/// </summary>
/// <param name="di"> </param>
public void SetVersion(DiscoInfo di)
{
Version = BuildCapsVersion(di);
}
public TestService()
{
Name = "Multi User Chat";
DiscoInfo.AddIdentity(new DiscoIdentity("muc", Name, "im"));
}
public XmppServiceBase()
{
Handlers = new List <IXmppHandler>();
Registered = false;
DiscoInfo = new DiscoInfo();
}
public void TestCaps()
{
PresenceManager pp = new PresenceManager();
Presence pres = new Presence(doc);
pres.From = baz;
CapsManager cm = new CapsManager();
pp.CapsManager = cm;
cm.FileName = "caps.xml";
cm.Node = "http://cursive.net/clients/PresenceManagerTest";
cm.AddFeature(URI.DISCO_INFO);
cm.AddFeature(URI.DELAY);
cm.AddIdentity("client", "pc", null, "Presence Manager Test");
DiscoInfo info = new DiscoInfo(doc);
cm.FillInInfo(info);
cm[cm.Ver] = info;
pres.AddChild(cm.GetCaps(pres.OwnerDocument));
pp.AddPresence(pres);
JID dij = pp.GetFeatureJID(bare, URI.DISCO_INFO);
Assert.AreEqual(baz, dij);
dij = pp.GetFeatureJID(bare, URI.DISCO_ITEMS);
Assert.IsNull(dij);
dij = pp.GetFeatureJID(baz, URI.DISCO_INFO);
Assert.AreEqual(baz, dij);
StringSet fs = pp.GetFeatures(bare);
Assert.IsTrue(fs[URI.DISCO_INFO]);
Assert.IsFalse(fs[URI.DISCO_ITEMS]);
}
