// <summary>
/// Invoked when a Message stanza is being received.
/// </summary>
/// <param name="message">The message stanza which is being received.</param>
/// <returns>true to intercept the stanza or false to pass the stanza
/// on to the next handler.</returns>
public bool Input(Message message)
{
if ((message.Type == MessageType.Chat) ||
(message.Type == MessageType.Headline))
{
XmlElement received;
received = message.Data["received", "urn:xmpp:receipts"];
if (received != null)
{
string messageId = received.GetAttribute("id");
// Set Receipt Type according entity and event
ReceiptType receiptType;
var entity = received.GetAttribute("entity");
var evt = received.GetAttribute("event");
if (entity == "server")
{
receiptType = ReceiptType.ServerReceived;
}
else if (evt == "received")
{
receiptType = ReceiptType.ClientReceived;
}
else
{
receiptType = ReceiptType.ClientRead;
}
DateTime dateTime = DateTime.MinValue;
var timestamp = message.Data["timestamp"];
if (timestamp != null)
{
String value = timestamp.GetAttribute("value");
if (!String.IsNullOrEmpty(value))
{
DateTime.TryParse(value, out dateTime);
}
}
if (message.Type == MessageType.Chat)
{
MessageDeliveryReceived.Raise(this, new MessageDeliveryReceivedEventArgs(messageId, receiptType, dateTime));
}
else
{
AlertMessageDeliveryReceived.Raise(this, new MessageDeliveryReceivedEventArgs(messageId, receiptType, dateTime));
}
return(true);
}
// Do we receive a "mark as read" for all messages ?
received = message.Data["mark_as_read", "jabber:iq:notification"];
if (received != null)
{
string id = received.GetAttribute("id");
//if(id == "all-received")
{
String jid = received.GetAttribute("with");
MessagesAllRead.Raise(this, new JidEventArgs(jid));
return(true);
}
}
}
return(false);
}
internal void OnMessagesAllRead(object sender, IdEventArgs args)
{
MessagesAllRead.Raise(sender, args);
}