/*
  Copyright 2009 Nathan Phillip Brink

  This file is a part of DistRen.

  DistRen is free software: you can redistribute it and/or modify
  it under the terms of the GNU Affero General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  DistRen is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License
  along with DistRen.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "listen.h"

#include <list.h>
#include <malloc.h>
#include <netinet/in.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>

/* local */

struct distrend_client
{
  int sock;
  int state;
};

struct distrend_clientset
{
  LIST *clients;
};


int distrend_listen(struct distrend_config *config, struct distrend_clientset **clients)
{
  int tmp;

  struct sockaddr_in6 sockaddr =
    {
      .sin6_family = AF_INET6,
      .sin6_port = 0,
      .sin6_flowinfo = 0,
      .sin6_addr = IN6ADDR_ANY_INIT,
      .sin6_scope_id = 0
    };

  *clients = malloc(sizeof(struct distrend_clientset));

  (*clients)->clients = list_init();

  sockaddr.sin6_port = htonl(4050);

  config->listens->sock = socket(AF_INET6, SOCK_STREAM, 0);
  tmp = bind(config->listens->sock, (struct sockaddr *)&sockaddr, sizeof(sockaddr));
  if(tmp == -1)
    {
      perror("bind");
      free(*clients);

      return 1;
    }

  tmp = listen(config->listens->sock, 1);

  return 0;
}

int distrend_unlisten(struct distrend_listen *listens, struct distrend_clientset *clients)
{
  fprintf(stderr, "%s:%d: I am a stub that needn't be implemented 'til later\n", __FILE__, __LINE__);

  return 1;
}
/**
   This is probably just NOT a placeholder for remotio
*/
void remotio_send_to_client()
{
  fprintf(stderr, "%s:%d: I am futile! And I'm happy because of it :-D\n", __FILE__, __LINE__);
}