#include<stdlib.h>
#include<stdio.h>
#include<sys/socket.h>
#include<netdb.h>
#include<sys/types.h>
#include<string.h>
#include<arpa/inet.h>
#include<errno.h>
#define closesocket(s) close(s)

typedef int SOCKET;
typedef struct sockaddr_in SOCKADDR_IN;
typedef struct sockaddr SOCKADDR;
typedef struct in_addr IN_ADDR;
int main (int argc, char ** argv){
  if (argc != 2){
    printf("Syntaxe : %s message\n",argv[0]);
    return 1;
  }

  //init du socket local
  struct sockaddr_in sin= { 0 };
  int sock = socket(PF_INET, SOCK_STREAM, 0);
  if(sock == -1)
  {
      perror("socket()");
      exit(errno);
  }

  // inet_pton(AF_INET,"162.38.81.131",&(sin.sin_addr));
  // //recherche de la cible
  // const char * hostname = "s1.fdsetu.infra.umontpellier.fr";
  // hostinfo=gethostbyname(hostname);
  // if (hostinfo == NULL) /* l'hôte n'existe pas */
  // {
  //   fprintf (stderr, "Unknown host %s.\n", hostname);
  //   exit(EXIT_FAILURE);
  // }
if (inet_pton(AF_INET,"162.38.81.131",&(sin.sin_addr))==-1){
    perror("inet_pton()");
    exit(errno);
}
// sin.sin_addr = *(IN_ADDR *) hostinfo->h_addr;
sin.sin_port = htons(53325);
sin.sin_family = AF_INET;
if(connect(sock,(SOCKADDR *) &sin, sizeof(sin)) == -1)
{
  perror("connect()");
  exit(errno);
}

char buffer[1024];
strcpy(buffer,argv[2]);
if(send(sock, buffer, strlen(buffer), 0) < 0)
{
    perror("send()");
    exit(errno);
}

  return 0;
}