Someone

//Client to Aaron's fileserver
//Author  $ Dylan Johnston
//Connect $ bitforge.redirectme.net:404
//Notes   $ Win-sock-two

#include <cstdlib>
#include <iostream>
#include <string>
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#define WIN32_LEAN_AND_MEAN

using namespace std;

const string DEBUG = "[debug]: ";
const string INPUT = "[input]: ";
const string BYTES = "[bytes]: ";

char serverAddress[4096];
//typedef unsigned char byte;
//byte myBuffer[4097]; //<3 Aaron[]
char sendbuf[4096];
char recvbuf[4096];
char backup[4096];
char *result;
SOCKET bytesSent;
SOCKET bytesRecv;
SOCKET ConnectSocket;
int KeepLooping = 1;
int UseTheNetwork = 0;

int Commands(char sCom[])
{
    strcpy (backup,sCom);
    //LIST CONTENTS IN CURRENY DIRECTORY (kinda useless?)
    if (!strcmp(sCom, "list")){
        UseTheNetwork = 1;
        sprintf(sendbuf, "002\r\n");
        bytesSent = send( ConnectSocket, sendbuf, strlen(sendbuf), 0 );
        cout << DEBUG << "command \"list\" sent\n";
    //QUIT CLIENT PROPERLY
    } else if (!strcmp(sCom, "quit")){
        KeepLooping = 0;
        
    //MAKE DIRECTORY CODE #004    
    } else if ( !strcmp( "mkdir", strtok( sCom, " " ) ) ) {
        UseTheNetwork = 1;
        strtok( backup, " " );
        sprintf( sendbuf, "004 \"%s\"\r\n", strtok( NULL, " " ) );
        bytesSent = send( ConnectSocket, sendbuf, strlen(sendbuf), 0 );
        cout << DEBUG << "command \"mkdir\" sent\n";
    //CHANGE DIRECTORY CODE #005
    } else if ( !strcmp( "cd", strtok( sCom, " " ) ) ) {
        UseTheNetwork = 1;
        strtok( backup, " " );
        sprintf( sendbuf, "005 \"%s\"\r\n", strtok( NULL, " " ) );
        bytesSent = send( ConnectSocket, sendbuf, strlen(sendbuf), 0 );
        cout << DEBUG << "command \"cd\" sent\n";
    //IF COMMAND IS UNKNOWN [we won't let it even be able to be sent]
    } else {
        UseTheNetwork = 0;
        cout << "unknown command\n";
    }
}

int main()
{
    //ONLY REAL CONSOLE GUI FUNTION :D
    SetConsoleTitle("FILESERVER CLIENT");
    int iResult;
    
    WSADATA wsaData; //start winsock
    iResult = WSAStartup(MAKEWORD(2,2), &wsaData);
    
    if (iResult != 0) 
    {
        cout << DEBUG << "failed" << iResult << "\n";
        return 0;
        closesocket( ConnectSocket ); 
    } 
    
    cout << DEBUG << "successful startup of winsock\n";
    //SOCKET ConnectSocket;
    ConnectSocket = socket(AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP);
    
    if (ConnectSocket == INVALID_SOCKET) 
    {
        cout << DEBUG << "error " << WSAGetLastError();
        closesocket( ConnectSocket ); 
        closesocket( ConnectSocket ); 
    }
    
    addrinfo *aiList = 0;
    addrinfo aiHints = {0};
    aiHints.ai_family = AF_UNSPEC;
    aiHints.ai_socktype = SOCK_STREAM;
    aiHints.ai_protocol = IPPROTO_TCP;
    cout << INPUT << "address: ";
    gets(serverAddress);
    
    //GET IP FROM DNS
    if (getaddrinfo( serverAddress, "404", &aiHints, &aiList ) != 0 ) 
    { 
        cout << DEBUG << "the address did not resolve\n";
        closesocket( ConnectSocket ); 
        WSACleanup(); 
        system("Pause");
        return 0; 
    }
            
    int result;
    cout << DEBUG << "connecting..." << "\n";
    addrinfo * current = aiList;
    
    //CONNECT TO SERVER
    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 << "successfully connected to " << serverAddress << "\n";
            break;
        }
    }
    //gets the GAYEST WELCOME MESSAGE EVER
    while( bytesRecv != SOCKET_ERROR ) {
        bytesRecv = recv( ConnectSocket, recvbuf, 4096, 0 );
        if ( bytesRecv == 0 || bytesRecv == WSAECONNRESET ) {
            cout << DEBUG << "connection closed\n";
            break;
        } else {
            cout << BYTES;
            printf( "Bytes Recv: %ld\n", bytesRecv );
            cout << DEBUG << recvbuf << "\n";
            break;
        }
    }
    
    while (KeepLooping = 1){
    cout << INPUT << "message: ";
    gets(sendbuf);
    Commands(sendbuf);
    if (KeepLooping == 0){
        cout << DEBUG << "breaking main loop\n";
        break;
    } else if (UseTheNetwork == 1){
        while( bytesRecv != SOCKET_ERROR ) {
            bytesRecv = recv( ConnectSocket, recvbuf, 4096, 0 );
            if ( bytesRecv == 0 || bytesRecv == WSAECONNRESET ) {
                cout << DEBUG << "connection closed\n";
                break;
            } else {
                int recvint;
                sscanf(recvbuf, "%03d", &recvint);
                cout << DEBUG << "recvbuf = " << recvint << "\n";
                if (bytesRecv == 3){
                cout << BYTES;
                printf( "Bytes Recv: %ld\n", bytesRecv );
                cout << DEBUG << recvbuf << "\n";
                } else {
                break;
                }
            }
        }
    } else {
        cout << DEBUG << "not sending network\n";
    }
    }
    
cout << DEBUG << "program termination\n";
closesocket( ConnectSocket );
system("Pause");
WSACleanup();
return 0;

}