private bool HasEvents(UUID RequestID, UUID sessionID)
{
ConsoleConnection c = null;
lock (m_Connections)
{
if (!m_Connections.ContainsKey(sessionID))
{
return(false);
}
c = m_Connections[sessionID];
}
c.last = Environment.TickCount;
if (c.lastLineSeen < m_LineNumber)
{
return(true);
}
return(false);
}
byte [] HandleHttpStartSession (string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
DoExpire ();
Hashtable post = DecodePostString (HttpServerHandlerHelpers.ReadString (request));
httpResponse.StatusCode = 401;
httpResponse.ContentType = "text/plain";
if (m_UserName == string.Empty)
return MainServer.BlankResponse;
if (post ["USER"] == null || post ["PASS"] == null)
return MainServer.BlankResponse;
if (m_UserName != post ["USER"].ToString () ||
m_Password != post ["PASS"].ToString ())
return MainServer.BlankResponse;
ConsoleConnection c = new ConsoleConnection { last = Environment.TickCount, lastLineSeen = 0 };
UUID sessionID = UUID.Random ();
lock (m_Connections) {
m_Connections [sessionID] = c;
}
string uri = "/ReadResponses/" + sessionID + "/";
m_Server.AddPollServiceHTTPHandler (uri, new PollServiceEventArgs (null, HasEvents, GetEvents, NoEvents,
sessionID));
XmlDocument xmldoc = new XmlDocument ();
XmlNode xmlnode = xmldoc.CreateNode (XmlNodeType.XmlDeclaration, "", "");
xmldoc.AppendChild (xmlnode);
XmlElement rootElement = xmldoc.CreateElement ("", "ConsoleSession", "");
xmldoc.AppendChild (rootElement);
XmlElement id = xmldoc.CreateElement ("", "SessionID", "");
id.AppendChild (xmldoc.CreateTextNode (sessionID.ToString ()));
rootElement.AppendChild (id);
XmlElement prompt = xmldoc.CreateElement ("", "Prompt", "");
prompt.AppendChild (xmldoc.CreateTextNode (DefaultPrompt));
rootElement.AppendChild (prompt);
httpResponse.StatusCode = 200;
httpResponse.ContentType = "text/xml";
return Encoding.UTF8.GetBytes (xmldoc.InnerXml);
}
private byte[] GetEvents(UUID RequestID, UUID sessionID, string req, OSHttpResponse response)
{
ConsoleConnection c = null;
lock (m_Connections)
{
if (!m_Connections.ContainsKey(sessionID))
{
return(NoEvents(RequestID, UUID.Zero, response));
}
c = m_Connections[sessionID];
}
c.last = Environment.TickCount;
if (c.lastLineSeen >= m_LineNumber)
{
return(NoEvents(RequestID, UUID.Zero, response));
}
XmlDocument xmldoc = new XmlDocument();
XmlNode xmlnode = xmldoc.CreateNode(XmlNodeType.XmlDeclaration,
"", "");
xmldoc.AppendChild(xmlnode);
XmlElement rootElement = xmldoc.CreateElement("", "ConsoleSession",
"");
if (c.newConnection)
{
c.newConnection = false;
Output("+++" + DefaultPrompt, Threshold);
}
lock (m_Scrollback)
{
long startLine = m_LineNumber - m_Scrollback.Count;
long sendStart = startLine;
if (sendStart < c.lastLineSeen)
{
sendStart = c.lastLineSeen;
}
for (long i = sendStart; i < m_LineNumber; i++)
{
XmlElement res = xmldoc.CreateElement("", "Line", "");
long line = i + 1;
res.SetAttribute("Number", line.ToString());
res.AppendChild(xmldoc.CreateTextNode(m_Scrollback[(int)(i - startLine)]));
rootElement.AppendChild(res);
}
}
c.lastLineSeen = m_LineNumber;
xmldoc.AppendChild(rootElement);
response.StatusCode = 200;
response.ContentType = "application/xml";
return(Encoding.UTF8.GetBytes(xmldoc.InnerXml));
}
private byte[] HandleHttpStartSession(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
DoExpire();
Hashtable post = DecodePostString(HttpServerHandlerHelpers.ReadString(request));
httpResponse.StatusCode = 401;
httpResponse.ContentType = "text/plain";
if (m_UserName == String.Empty)
{
return(MainServer.BlankResponse);
}
if (post["USER"] == null || post["PASS"] == null)
{
return(MainServer.BlankResponse);
}
if (m_UserName != post["USER"].ToString() ||
m_Password != post["PASS"].ToString())
{
return(MainServer.BlankResponse);
}
ConsoleConnection c = new ConsoleConnection {
last = Environment.TickCount, lastLineSeen = 0
};
UUID sessionID = UUID.Random();
lock (m_Connections)
{
m_Connections[sessionID] = c;
}
string uri = "/ReadResponses/" + sessionID.ToString() + "/";
m_Server.AddPollServiceHTTPHandler(uri, new PollServiceEventArgs(null, HasEvents, GetEvents, NoEvents,
sessionID));
XmlDocument xmldoc = new XmlDocument();
XmlNode xmlnode = xmldoc.CreateNode(XmlNodeType.XmlDeclaration,
"", "");
xmldoc.AppendChild(xmlnode);
XmlElement rootElement = xmldoc.CreateElement("", "ConsoleSession",
"");
xmldoc.AppendChild(rootElement);
XmlElement id = xmldoc.CreateElement("", "SessionID", "");
id.AppendChild(xmldoc.CreateTextNode(sessionID.ToString()));
rootElement.AppendChild(id);
XmlElement prompt = xmldoc.CreateElement("", "Prompt", "");
prompt.AppendChild(xmldoc.CreateTextNode(DefaultPrompt));
rootElement.AppendChild(prompt);
httpResponse.StatusCode = 200;
httpResponse.ContentType = "text/xml";
return(Encoding.UTF8.GetBytes(xmldoc.InnerXml));
}