ANTICHAT — форум по информационной безопасности, OSINT и технологиям

#include <winsock2.h>
#pragma comment (lib,"ws2_32.lib")
#include <iostream>

using namespace std;

void main()
{
  WSAData WSData;
  WSAStartup(0x101,&WSData);
  SOCKET S = socket(AF_INET,SOCK_STREAM,0);
  sockaddr_in SA;
  SA.sin_family=AF_INET;
  SA.sin_port=htons(3135);
  SA.sin_addr.S_un.S_addr=INADDR_ANY;
  bind(S,(sockaddr*)&SA,sizeof(SA));
  listen(S,SOMAXCONN);
 
  SOCKET NS;
  while ((NS = accept(S,0,0))!=INVALID_SOCKET)
  {
    cout<<"-------------------->\n";
    cout<<"Connected...\n";
    char n = 0;
    recv(NS,&n,1,0);
    cout<<"Received Length = "<< int(n) <<"\n";
    char* a=new char[100];
    recv(NS,a,n,0);
    cout<<"Received: \"";
    for (int i=0;i<n;i++) { cout<<a[i]; }
    cout<<"\"\n";
    closesocket(NS);
    cout<<"-------------------->\n";
  }
  closesocket(S);
  int n;
}