src/common/protocol.c src/common/protocol.h \

/*

  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 "protocol.h"

#include <malloc.h>

#define DISTREN_REQUEST_MAGIC (0x32423434)

int distren_request_new(struct distren_request **req, uint32_t len, enum distren_request_type type)

{

  struct distren_request *newreq;

  newreq = malloc(sizeof(struct distren_request));

  if(!newreq)

    {

      (*req) = NULL;

      return 1;

    }

  newreq->magic = DISTREN_REQUEST_MAGIC;

  newreq->len = len;

  newreq->enumsize = sizeof(enum distren_request_type);

  newreq->type = type;

  (*req) = newreq;

  return 0;

}

int distren_request_free(struct distren_request *req)

{

  free(req);

  return 0;

}

#ifndef DISTREN_PROTOCOL_H

#define DISTREN_PROTOCOL_H

#include <stdint.h>

struct distren_request

{

  uint32_t magic;

  uint32_t len;

  uint8_t enumsize;

  enum distren_request_type type;

};

/**

   initializes request

 */

int distren_request_new(struct distren_request **req, uint32_t len, enum distren_request_type type);

/**

   frees request

 */

int distren_request_free(struct distren_request *req);

#endif