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using System;
using System.Collections.Generic;
using System.Text;
using IvyBus;
using Gnu;
using System.Xml;
namespace IvyTransduct
{
class IvyTransduct
{
public const String helpmsg =
"usage: IvyProbe [options] filename\n" +
"\t-b BUS\tspecifies the Ivy bus domain\n" +
"\t-n ivyname (default IvyTransduct)\n" +
"\t-d\tdebug\n" +
"\t-h\thelp\n\n" +
"\t-f filename ( message to transduct)";
static Ivy bus;
static bool debug = false;
static void resentCB(object sender, IvyMessageEventArgs args)
{
IvyApplicationBinding binding = sender as IvyApplicationBinding;
foreach (string msg in (List<string>)binding.CallbackArguments[0])
{
try
{
string msg_out = string.Format(msg, args.GetArguments());
if (debug)
Console.WriteLine("resent msg: {0} => {1}", args, msg_out);
bus.SendMsg(msg_out);
}
catch (Exception ex)
{
Console.WriteLine("Error sending msg {0} : {1}", msg, ex.Message);
}
}
}
static void Main(string[] args)
{
string domain = Ivy.GetDomain(null);
string name = "IvyTransduct";
GetOpt opt = new GetOpt(args, "n:b:dh");
Arg a;
while ((a = opt.NextArg()) != null)
{
switch (a.Flag)
{
case 'd':
debug = true;
break;
case 'b':
domain = a.Parameter;
break;
case 'n':
name = a.Parameter;
break;
case 'h':
default:
System.Console.Out.WriteLine(helpmsg);
System.Environment.Exit(0);
break;
}
}
bus = new Ivy(name, name + " ready");
foreach (string filename in opt.Extras)
{
if (debug)
Console.WriteLine("Read File {0}", filename);
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(filename);
foreach (XmlElement msg in xmlDoc.SelectNodes("/transduct/message"))
{
string msg_in = msg.SelectSingleNode("input").Attributes["bind"].Value;
if (debug) Console.WriteLine("message: " + msg_in);
List<string> outputs = new List<string>();
foreach ( XmlElement item in msg.SelectNodes( "output/item" ) )
{
string msg_out = item.Attributes["msg"].Value;
if (debug) Console.WriteLine("\t out: " + msg_out);
outputs.Add(msg_out);
}
bus.BindMsg(msg_in, resentCB, outputs);
}
}
catch (Exception ex)
{
Console.WriteLine("Error reading file {0} : {1}", filename, ex.Message);
}
}
bus.Start(domain);
}
}
}
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