public void updateChatBuddy(ChatBuddy cb)
{
string status = cb.getStatus();
if (status.Equals(RuntimeConstants.CAN_CHAT) || status.Equals(RuntimeConstants.CANNOT_CHAT))
{
System.Collections.IEnumerator ie = this._clientInterface.listBox1.Items.GetEnumerator();
ie.MoveNext();
while (ie.Current != null)
{
if (((ChatBuddy)ie.Current).getID().Equals(cb.getID()))
{
((ChatBuddy)ie.Current).setStatus(status);
break;
}
ie.MoveNext();
}
}
else if (status.Equals(RuntimeConstants.NEW_BUDDY))
{
this._clientInterface.listBox1.Items.Add(cb);
}
else if (status.Equals(RuntimeConstants.BUDDY_DISCONNECTING))
{
System.Collections.IEnumerator ie = this._clientInterface.listBox1.Items.GetEnumerator();
ie.MoveNext();
while (ie.Current != null)
{
if (((ChatBuddy)ie.Current).getID().Equals(cb.getID()))
{
this._clientInterface.listBox1.Items.Remove(ie.Current);
break;
}
ie.MoveNext();
}
}
}
public static void chatBuddiesUpdate(XmlTextWriter xtw, string id, bool client, string messageID, ChatBuddy chatBuddy)
{
xtw.WriteStartDocument();
//open pvctd tag
xtw.WriteStartElement("pvctd", "columbia-psl-memento-pervasive-hermes");
//open message element
xtw.WriteStartElement("message");
//open connect element of message
xtw.WriteStartElement("chatBuddiesUpdate");
xtw.WriteStartElement("chatBuddy");
xtw.WriteStartElement("ip");
xtw.WriteString(chatBuddy.getIP());
xtw.WriteEndElement();
xtw.WriteStartElement("chatName");
xtw.WriteString(chatBuddy.getChatName());
xtw.WriteEndElement();
xtw.WriteStartElement("status");
xtw.WriteString(chatBuddy.getStatus());
xtw.WriteEndElement();
xtw.WriteStartElement("clientID");
xtw.WriteString(chatBuddy.getID());
xtw.WriteEndElement();
xtw.WriteEndElement();
//**********
//close
xtw.WriteEndElement();
//close message
xtw.WriteEndElement();
//open time element
xtw.WriteStartElement("time");
xtw.WriteString(System.DateTime.Now.ToString());
xtw.WriteEndElement();
//open id
xtw.WriteStartElement("id");
xtw.WriteString(id);
xtw.WriteEndElement();
//clientID or serverID
if (client)
{
xtw.WriteStartElement("clientID");
}
else
{
xtw.WriteStartElement("serverID");
}
xtw.WriteString(id);
xtw.WriteEndElement();
//close it all up
xtw.WriteEndElement();
xtw.WriteEndDocument();
xtw.Flush();
}
public static void confirmConnect(XmlTextWriter xtw, string id, bool client, string messageID, string clientID, ArrayList chatBuddies, string serverID)
{
xtw.WriteStartDocument();
//open pvctd tag
xtw.WriteStartElement("pvctd", "columbia-psl-memento-pervasive-hermes");
//open message element
xtw.WriteStartElement("message");
//open connect element of message
xtw.WriteStartElement("confirmConnect");
//open and close all your internal elements here
xtw.WriteStartElement("clientID");
xtw.WriteString(clientID);
xtw.WriteEndElement();
xtw.WriteStartElement("chatBuddies");
//we add a chat buddy for each one in the list of chat buddies
object[] buddies = chatBuddies.ToArray();
xtw.WriteAttributeString("chatBuddiesCount", buddies.Length.ToString());
//xtw.WriteAttributeString("chatBuddies", "buddyCount", "columbia-psl-memento-pervasive-hermes", buddies.Length.ToString());
//xtw.WriteEndAttribute();
if (buddies.Length > 0)
{
for (int i = 0; i < buddies.Length; i++)
{
ChatBuddy chatBuddy = (ChatBuddy)buddies[i];
xtw.WriteStartElement("chatBuddy");
xtw.WriteStartElement("ip");
xtw.WriteString(chatBuddy.getIP());
xtw.WriteEndElement();
xtw.WriteStartElement("chatName");
xtw.WriteString(chatBuddy.getChatName());
xtw.WriteEndElement();
xtw.WriteStartElement("status");
xtw.WriteString(chatBuddy.getStatus());
xtw.WriteEndElement();
xtw.WriteStartElement("clientID");
xtw.WriteString(chatBuddy.getID());
xtw.WriteEndElement();
xtw.WriteEndElement();
}
}
xtw.WriteEndElement();
//serverID element
xtw.WriteStartElement("serverID");
xtw.WriteString(serverID);
xtw.WriteEndElement();
//**********
//close
xtw.WriteEndElement();
//close message
xtw.WriteEndElement();
//open time element
xtw.WriteStartElement("time");
xtw.WriteString(System.DateTime.Now.ToString());
xtw.WriteEndElement();
//open id
xtw.WriteStartElement("id");
xtw.WriteString(id);
xtw.WriteEndElement();
//clientID or serverID
if (client)
{
xtw.WriteStartElement("clientID");
}
else
{
xtw.WriteStartElement("serverID");
}
xtw.WriteString(id);
xtw.WriteEndElement();
//close it all up
xtw.WriteEndElement();
xtw.WriteEndDocument();
xtw.Flush();
}