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Issue 233 attachment: DebugTool.hx (3.1 KB)

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package hxcpp;

#if neko
import sys.net.Socket;
import sys.net.Host;
import neko.vm.Thread;
#else
import sys.net.Host;
import cpp.vm.Thread;
import sys.net.Socket;
#end

import haxe.Timer;


class DebugTool
{
var dbg:Socket;
var server:Socket;
var readBuffer:haxe.io.Bytes;
var fromApp:haxe.io.Input;
var toApp:haxe.io.Output;
var port:Int;
var mainThread:Thread;
var readThread:Thread;
var going:Bool;

static var RESULT = 0;
static var STATUS = 1;
static var OUTPUT = 2;

function new(inHost:String, inPort:Int)
{
trace(inHost + ":" + inPort);
try
{
server = new Socket();
var host = new Host(inHost);
Sys.println("Waiting for connection on " + host + ":" + inPort);
server.bind(host,inPort);
server.listen(1);
port = inPort;

// Wait for connection....
dbg = server.accept();

trace("Got connection:" + ok());
if (ok())
{
fromApp = dbg.input;
toApp = dbg.output;
}
}
catch(e:Dynamic)
{
Sys.println("Could not create dbg server on " + inHost + ":" + inPort);
}

}

public function ok() { return dbg!=null; }

function readString()
{
var len = fromApp.readInt31();
return fromApp.readString(len);
}


function readLoop()
{
try
{
while(going)
{
var code = fromApp.readByte();
if (code>OUTPUT)
{
Sys.println("Unknown message code : " + code);
mainThread.sendMessage("bye");
return;
}
var value = readString();
switch(code)
{
case OUTPUT: Sys.println(value);
case STATUS: Sys.println(value);
case RESULT: mainThread.sendMessage(value);
}
}
}
catch (e:Dynamic)
{
going = false;
Sys.println("Connection terminated:" + e);
mainThread.sendMessage("bye");
}
trace("readLoop done");
}


function mainLoop( )
{
trace("mainLoop");
going = true;

mainThread = Thread.current();
readThread = Thread.create(readLoop);
var stdin = Sys.stdin();

while(going)
{
Sys.print(" => ");
var command = stdin.readLine();

if (command!="")
{
toApp.writeString( command + "\n" );
// Wait result...
var result = Thread.readMessage(true);
Sys.println(result);
if (result=="bye")
{
going = false;
try { fromApp.close(); } catch (e:Dynamic) { }
try { toApp.close(); } catch (e:Dynamic) { }
}
}
}
trace("Bye bye");
}



public static function main()
{
var args = Sys.args();
/*
for(arg in args)
if (arg=="-break")
pause = true;
*/
var server = new DebugTool(Host.localhost(),8080);

if (server.ok())
server.mainLoop();
}
}

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