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//Client to Aaron's fileserver//Author  $ Dylan Johnston#include <cstdlib>#include <iostream>#include <string>#include <windows.h>#include <winsock2.h>#include <ws2tcpip.h>using namespace std;const string DEBUG  = "[debug]: "; //just to make things clear* in the console :)char serverAddress[128];int main(){     int iResult;     WSADATA wsaData; //start winsock     iResult = WSAStartup(MAKEWORD(2,2), &wsaData);     if (iResult != 0) {     cout << DEBUG << "failed" << iResult << "\n";     }      else      {        if (iResult == 0)      {        cout << DEBUG << "success" << "\n";        cout << DEBUG << "starting up winsock\n";        // Create a SOCKET for connecting to server        SOCKET ConnectSocket;        ConnectSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);        if (ConnectSocket == INVALID_SOCKET)         {           cout << DEBUG << "error " << WSAGetLastError();           WSACleanup();        }        // The sockaddr_in structure specifies the address family,        // IP address, and port of the server to be connected to.        //sockaddr_in clientService;         //clientService.sin_family = AF_INET;        //clientService.sin_addr.s_addr = inet_addr( "209.85.135.103" );        //clientService.sin_port = htons( 80 );        addrinfo *aiList = 0;        addrinfo aiHints = {0};        aiHints.ai_family = AF_UNSPEC;        aiHints.ai_socktype = SOCK_STREAM;        aiHints.ai_protocol = IPPROTO_TCP;        cout << "address: ";        cin >> serverAddress;        if (getaddrinfo( serverAddress, "404", &aiHints, &aiList ) != 0 )         {            cout << DEBUG << "closing socket getaddrinfo != 0 :(\n";           closesocket( ConnectSocket );            WSACleanup();            return 0;         }        // if all went well.. Connect to server.        //if ( connect( ConnectSocket, (SOCKADDR*) &clientService, sizeof(clientService) ) == SOCKET_ERROR)         //{        //   cout << DEBUG << "failed connection " << WSAGetLastError() << "\n";        //   closesocket( ConnectSocket );        //   WSACleanup();        //   system("Pause");        //  return 0;        // }        int result;        //for ( addrinfo * ptr = aiList; ptr != 0; ptr = ptr->ai_next ) {        //result = connect( ConnectSocket, ptr->ai_addr , (int)ptr->ai_addrlen );        //if ( result == SOCKET_ERROR )        //    closesocket( ConnectSocket );        //    }       cout << DEBUG << "connected!\n";        //we need to do our dns loop here i think?                addrinfo * current = aiList;        while ( current != 0 )        {           result = connect( ConnectSocket, current->ai_addr, (int)current->ai_addrlen );           if ( result == SOCKET_ERROR ){           closesocket( ConnectSocket );           current = current->ai_next;           }           else           {           cout << DEBUG << "lez connection\n";           }           break;        }                                closesocket( ConnectSocket );        WSACleanup();        cout << DEBUG << "while-finished\n";     }     }  cout << DEBUG << "program termination\n";  system("Pause");  //closesocket( ConnectSocket );  WSACleanup();  return 0;}