#include <stdio.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <netinet/in.h>

#define BUFFSIZE 32
void Die(char *mess) { perror(mess); exit(1); }
int main(int argc, char *argv[]) {
    int sock;
    //struct sockaddr_in echoserver;
    struct sockaddr_in server;
    char buffer[BUFFSIZE];
    unsigned int echolen;
    int received = 0;

    if (argc != 3) {
      fprintf(stderr, "USAGE: uploader <host> <port>\n");
      exit(1);
    }
/* Create the TCP socket */
    if ((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
      Die("Failed to create socket");
    }

/* Construct the server sockaddr_in structure */
    memset(&server, 0, sizeof(server));       /* Clear struct */
    server.sin_family = AF_INET;                  /* Internet/IP */
    server.sin_addr.s_addr = inet_addr(argv[1]);  /* IP address */
    server.sin_port = htons(atoi(argv[2]));       /* server port */
    /* Establish connection */
    if (connect(sock,
                (struct sockaddr *) &server,
                sizeof(server)) < 0) {
      Die("Failed to connect with server");
    }
    
/* FTP Protocol stuff */
    


/* File transfer stuff*/
 
 
 
 
   
/* Send the word to the server 
    echolen = strlen(argv[1]);
    if (send(sock, argv[1], echolen, 0) != echolen) {
      Die("Mismatch in number of sent bytes");
    }
/* Receive the word back from the server
    fprintf(stdout, "Received: ");
    while (received < echolen) {
      int bytes = 0;
      if ((bytes = recv(sock, buffer, BUFFSIZE-1, 0)) < 1) {
        Die("Failed to receive bytes from server");
      }
      received += bytes;
      buffer[bytes] = '\0';        /* Assure null terminated string 
      fprintf(stdout, buffer);
    }
    fprintf(stdout, "\n");
    */
/*Close*/
   close(sock);
   exit(0);
}