static void Main(string[] args)
{
Console.Write("{0}{1}",
"\n Time Parsing Operations ",
"\n =========================\n"
);
OpTimer ot = new OpTimer();
ot.Verbose = false;
string fileName = "../../Test.cs";
ot.ParseFile(fileName);
HiResTimer hrt = new HiResTimer();
hrt.Start();
int N = 1000;
for (int i = 0; i < N; ++i)
{
ot.HashLookUp("class");
}
hrt.Stop();
ulong lookUpTime = hrt.ElapsedMicroseconds;
Console.Write("\n {0} lookups took {1} microseconds", N, lookUpTime);
Console.Write("\n\n");
ot.showTable();
Console.Write("\n\n");
}
//
//----< parse file into identifiers and store in Hashtable >-------
public void ParseFile(string fileName)
{
HiResTimer total = new HiResTimer();
HiResTimer open = new HiResTimer();
HiResTimer parse = new HiResTimer();
try {
total.Start();
open.Start();
StreamReader fs = new StreamReader(fileName);
open.Stop();
openTime = open.ElapsedMicroseconds;
parse.Start();
int size = 0;
string line;
while ((line = fs.ReadLine()) != null)
{
string[] tokens = line.Split();
foreach (string token in tokens)
{
if (token == "\n" | token.Length == 0)
{
continue;
}
if (Verbose)
{
Console.Write("\n {0}", token);
}
string tok, compositeToken = token;
while (compositeToken != "")
{
tok = extractIdent(ref compositeToken);
if (tok == "")
{
continue;
}
if (Verbose)
{
Console.Write("\n {0}", tok);
}
if (table.Contains(tok))
{
table[tok] = 1 + (int)table[tok];
}
else
{
table[tok] = 1;
size += tok.Length;
}
}
}
}
parse.Stop();
parseTime = parse.ElapsedMicroseconds;
total.Stop();
totalTime = total.ElapsedMicroseconds;
Console.Write("\n Open time: {0} microsec", openTime);
Console.Write("\n Parse time: {0} microsec", parseTime);
Console.Write("\n total time: {0} microsec", totalTime);
Console.Write("\n Hash size: {0} bytes", size);
}
catch {
Console.Write("\n Could not open file \"{0}\"\n\n", fileName);
}
}
//Main function parses and sends the messages to server//
static void Main(string[] args)
{
Util.verbose = false;
Server srvr = new Server();
srvr.ProcessCommandLine(args);
Console.Title = "Server";
Console.Write(String.Format("\n Starting CommService server listening on port {0}", srvr.port));
Console.Write("\n ====================================================\n");
Sender sndr = new Sender(Util.makeUrl(srvr.address, srvr.port));
Receiver rcvr = new Receiver(srvr.port, srvr.address);
Action serviceAction = () => {
Message msg = null;
DBEngine <int, DBElement <int, string> > dbserver = new DBEngine <int, DBElement <int, string> >(); //new DBEngine
QueryEngine QE = new QueryEngine();
HiResTimer timer = new HiResTimer(); //new object for timer
while (true)
{
msg = rcvr.getMessage(); // note use of non-service method to deQ messages
Console.Write("\n Received message:");
Console.Write("\n sender is {0}", msg.fromUrl);
Console.Write("\n content is {0}\n", msg.content);
if (msg.content == "connection start message")
{
continue; // don't send back start message
}
if (msg.content == "done")
{
Console.Write("\n client has finished\n"); continue;
}
if (msg.content == "closeServer")
{
Console.Write("received closeServer"); break;
}
timer.Start(); //start timer
XElement insertelem = XElement.Parse(msg.content);
XElement res = new XElement("result", "not found");
processor rdbserver = new processor();
Console.WriteLine("\n----------write client operations----------");
Console.WriteLine("\n");
//----------select the required method to perform operations------------//
if (insertelem.Element("Type").Value.Equals("Insert"))
{
res = rdbserver.insert(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("Delete"))
{
res = rdbserver.Delete(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("EditName"))
{
res = rdbserver.EditName(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("getvalue"))
{
res = rdbserver.getvalue(insertelem, dbserver, QE);
}
else if (insertelem.Element("Type").Value.Equals("EditDescr"))
{
res = rdbserver.editdescr(insertelem, dbserver);
}
else if (insertelem.Element("Type").Value.Equals("getchildren"))
{
res = rdbserver.getchildren(insertelem, dbserver, QE);
}
else if (insertelem.Element("Type").Value.Equals("Persist"))
{
res = rdbserver.persistdb(insertelem, dbserver);
}
else
{
Console.Write(" operation failed ");
}
Console.WriteLine("\n-------------server response----------");
XElement response = new XElement("resonse");
response.Add(res);
timer.Stop(); //stop timer
Console.WriteLine("the time taken for operation is {0}", timer.ElapsedMicroseconds + " MicroSeconds ");
srvr.send_wpf_msg(timer.ElapsedMicroseconds, sndr);
Util.swapUrls(ref msg);
msg.content = response.ToString();
sndr.sendMessage(msg); //sending message
}
};
if (rcvr.StartService())
{
rcvr.doService(serviceAction); // This serviceAction is asynchronous so the call doesn't block.
}
Util.waitForUser();
}
