ActionScript 3.0 uses Xmlsocket and server communication programs (source code) _flash AS3

Copy Code code as follows:

//
Cxmlsocket.as
//
//
Written by Leezhm, 20th OCT, 2008
contact:leezhm@luxoom.cn
//
Package
{
Import flash.events.DataEvent;
Import flash.events.Event;
Import Flash.events.IEventDispatcher;
Import flash.events.IOErrorEvent;
Import flash.events.ProgressEvent;
Import flash.events.SecurityErrorEvent;
Import Flash.net.XMLSocket;
Import flash.system.Security;
public class Cxmlsocket extends Xmlsocket
{
DECLARE variables
private var mhostname:string = "127.0.0.1";
private var mport:int = 7654;
private Var mstrrecvbuf:string;
Constructor
Public Function Cxmlsocket (): void
{
Confignetevent (this);
Connect ();
}
Public Function Connect (): void
{
var xmlstr:string = "xmlsocket://";
Xmlstr + = Mhostname;
Xmlstr + = ":";
Xmlstr + = mport;
Security.loadpolicyfile (XMLSTR);
Trace (XMLSTR);
Confignetevent (this);
This.connect (Mhostname, mport);
}
Private Function Confignetevent (dispatcher:ieventdispatcher): void
{
Dispatcher.addeventlistener (Event.connect, OnConnect);
Dispatcher.addeventlistener (Event.close, OnClose);
Dispatcher.addeventlistener (Dataevent.data, onsocketdata);
Dispatcher.addeventlistener (Ioerrorevent.io_error, onioerror);
Dispatcher.addeventlistener (progressevent.progress, onprogress);
Dispatcher.addeventlistener (Securityerrorevent.security_error, onsecurityerror);
}
Private Function OnConnect (argevent:event): void
{
Trace ("OnConnect--->" + argevent);
This.send ("Connected");
}
Private Function OnClose (argevent:event): void
{
Trace ("OnClose--->" + argevent);
}
Private Function Onsocketdata (argevent:dataevent): void
{
Trace (Argevent.text);
}
Private Function Onioerror (argevent:ioerrorevent): void
{
Trace ("Onioerror--->" + argevent.text);
}
Private Function OnProgress (argevent:progressevent): void
{
Trace ("OnProgress--->" + argevent.bytesloaded +
"Total:" + argevent.bytestotal);
}
Private Function Onsecurityerror (argevent:securityerrorevent): void
{
Trace ("Onsecurityerror--->" + argevent);
}
}
}

C + + based server Source:

Copy Code code as follows:

Server.cpp:implementation file
//
#include "stdafx.h"
#include "Server.h"
#include "SerialPort.h"
extern Cserialport M_ports;
Cserver
extern CPtrArray Gsocketarr;
extern bool gbisconnected;
Cserver::cserver (): Mstrsendbuf ("")
{
Bisconnectflash = false;
}
Cserver::~cserver ()
{
}
Cserver member functions
void cserver::onaccept (int nerrorcode)
{
Todo:add your specialized code here and/or call the base class
if (0 = nerrorcode)
{
Cserver * Psocket = new Cserver ();
if (Socket_error!= this->accept (*psocket))
{
Gsocketarr.add (Psocket);
}
Else
{
:: AfxMessageBox (_t ("Accept->error"));
}
Psocket = NULL;
}
Casyncsocket::onaccept (Nerrorcode);
}
void cserver::onreceive (int nerrorcode)
{
Todo:add your specialized code here and/or call the base class
if (0 = nerrorcode)
{
Char buf[30] = {0};
int nread = this->receive (buf, 30);
if (0!= nread && socket_error!= nread)
{
//
Debug Info
//
Std::fstream Debug;
Debug.open (_t ("Debug.txt"), Std::ios::app);
int yvalue;
if (Debug.is_open ())
{
debug<<buf<< "\ n";
Yvalue = Atoi (BUF);
M_ports.writetoport (
}
Debug.close ();
if (0 = strcmp ("<policy-file-request/>", buf))
{
std::string strxml = "<cross-domain-policy>";
Strxml + + "<allow-access-from domain=\" *\ "to-ports=\" *\ "/>";
Strxml + + "<allow-access-from domain=\" localhost\ "to-ports=\" 1025,9999\ "/>";
Strxml = "</cross-domain-policy>";
Strxml + = "\0\0";
This->send (Strxml.c_str (), (int) strxml.length () + 1);
Gbisconnected = true;
}
else if (0 = strcmp ("Connected", buf))
{
:: AfxMessageBox (_t ("Hello"));
Gbisconnected = true;
}
}
}
Casyncsocket::onreceive (Nerrorcode);
}
void Cserver::senddata ()
{
if (0 = Gsocketarr.isempty ())
{
for (int i = 0; i < gsocketarr.getsize (); i++)
{
((Cserver *) gsocketarr[i])->send (Mstrsendbuf.c_str (), (int) mstrsendbuf.length () + 1);
}
Std::fstream Debug;
Debug.open (_t ("Debug.txt"), Std::ios::app);
int yvalue;
if (Debug.is_open ())
{
debug<<mstrsendbuf<< "\ n";
}
Debug.close ();
}
Else
{
:: AfxMessageBox (_t ("Socket Error"));
}
}

Note The server-side program is an asynchronous socket class that inherits CAsyncSocket from MFC