server/src/db.h

   1 /*
   2  *  tunnel6
   3  *  Copyright (C) 2010  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *
   5  *  This program is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19
  20 #ifndef _DB_H
  21 #define _DB_H
  22
  23 #include <sys/time.h>
  24 #include "ipv6.h"
  25
  26 /* Client structure */
  27 typedef struct client_context {
  28         struct client_context *next, *prev;
  29
  30         ipv6_addr_t ip;                 /* IPv6 */
  31         ipv6_addr_t prefix;             /* routed prefix */
  32         char *name;                     /* name */
  33         char *pwd;                      /* password */
  34         struct sockaddr_in *info;       /* socket info */
  35         struct timeval tnow;            /* time of the last heartbeat */
  36 } client_t;
  37
  38 extern int db_disconnect_all ();
  39 extern client_t *db_check (ipv6_addr_t ip);
  40 extern client_t *db_find (struct sockaddr_in *info);
  41 extern client_t *db_verify (char *name, char *pwd);
  42 extern int db_flush (client_t *c);
  43 extern int db_reload ();
  44 extern int db_init ();
  45
  46 #endif