/*
    This file is part of libcapwap.

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

    libcapwap 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 General Public License for more details.

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

*/

#include <errno.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>

#include "sock.h"

int
sock_receive (int sock, void *buf, size_t len, int flags,
	      struct sockaddr *srcaddr, socklen_t * addrlen)
{

  //unsigned int al;
  socklen_t al;

  al = sizeof (struct sockaddr_storage);

  memset (srcaddr, 0, sizeof (struct sockaddr));
//      srcaddr->sa_port=999;

  int n;
  while ((n = recvfrom (sock, (char *) buf, len, flags, srcaddr, &al)) < 0)
    {
      if (errno != EINTR)
	return n;
    }
//      printf("Received betes %d\n",n);
//      char str[8000];
//      sock_addrtostr(srcaddr,str,1000);
//      printf("RECFROM: %s\n",str);

//      struct sockaddr_in * s = (struct sockaddr_in*)srcaddr;
//      s->sin_port=htons(78);
//      sock_addrtostr(srcaddr,str,1000);
//      printf("RECFROMset: %s\n",str);



//      exit(9);
  return n;
}