public static Response Parse(XmlElement response)
{
if (response == null)
{
return null;
}
if (response.HasAttribute("Type"))
{
string type = response.GetAttribute("Type");
if (type != Const.REPONSE)
{
throw new Exception("method type error!");
}
}
else
{
throw new Exception("method format error!");
}
Response result = null;
if (response.HasAttribute("Name"))
{
string name = response.GetAttribute("Name");
result = new Response(name);
}
else
{
throw new Exception("method format error!");
}
if (response.HasAttribute("Sequence"))
{
string sequence = response.GetAttribute("Sequence");
result.Sequence = (sequence.ToLower() == "true" ? true : false);
}
else
{
throw new Exception("method format error!");
}
XmlNode parameterRoot = response.SelectSingleNode("Parameter");
if (parameterRoot != null)
{
XmlNodeList parameters = parameterRoot.ChildNodes;
foreach (XmlNode parameter in parameters)
{
Parameter p = Parameter.Parse(parameter as XmlElement);
result.AddParameter(p);
}
}
return result;
}
public static void SendMethodRequest(Request request)
{
Message msg = new Message();
msg.Type = MessageType.chat;
msg.To = server;
msg.Body = request.ToString();
RPCWrapper.con.Send(msg);
method = request.Name;
response = null;
autoEvent.Reset();
}
public static Response GetTreeData(Request request)
{
string name = request.FindParameter("name").Value as string;
int number = (int)request.FindParameter("number").Value;
string description = request.FindParameter("description").Value as string;
Response response = new Response("GetTreeData");
List<string> result = new List<string>();
for(int i = 0 ; i < number; i ++)
{
result.Add(i.ToString().PadLeft(20, '0'));
}
ListDAO data = new ListDAO(BasicType.String.ToString(), result);
response.AddParameter(new Parameter(Direction.Return, "return", data));
return response;
}
static void OnMessage(object sender, Message msg)
{
if (msg.Body == null)
{
return;
}
if (msg.FirstChild == null)
{
return;
}
XmlDocument doc = new XmlDocument();
doc.LoadXml(msg.FirstChild.InnerXml);
XmlElement root = doc.DocumentElement;
string name = root.Name;
if (name == Const.METHOD)
{
if (!root.HasAttribute("Type"))
{
return;
}
string type = root.GetAttribute("Type");
if (type != Const.REPONSE)
{
return;
}
response = Response.Parse(root);
if (response == null)
{
return;
}
if (response.Name != method)
{
return;
}
autoEvent.Set();
}
else if (name == Const.INFORM)
{
}
else
{
}
}