release/src/router/miniupnpd/pf/obsdrdr.h

   1 /* $Id: obsdrdr.h,v 1.23 2014/03/06 12:24:33 nanard Exp $ */
   2 /* MiniUPnP project
   3  * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
   4  * (c) 2006-2014 Thomas Bernard
   5  * This software is subject to the conditions detailed
   6  * in the LICENCE file provided within the distribution */
   7
   8 #ifndef OBSDRDR_H_INCLUDED
   9 #define OBSDRDR_H_INCLUDED
  10
  11 #include "../commonrdr.h"
  12
  13 /* add_redirect_rule2() uses DIOCCHANGERULE ioctl
  14  * proto can take the values IPPROTO_UDP or IPPROTO_TCP
  15  */
  16 int
  17 add_redirect_rule2(const char * ifname,
  18                    const char * rhost, unsigned short eport,
  19                    const char * iaddr, unsigned short iport, int proto,
  20                    const char * desc, unsigned int timestamp);
  21
  22 /* add_filter_rule2() uses DIOCCHANGERULE ioctl
  23  * proto can take the values IPPROTO_UDP or IPPROTO_TCP
  24  */
  25 int
  26 add_filter_rule2(const char * ifname,
  27                  const char * rhost, const char * iaddr,
  28                  unsigned short eport, unsigned short iport,
  29                  int proto, const char * desc);
  30
  31
  32 /* get_redirect_rule() gets internal IP and port from
  33  * interface, external port and protocl
  34  */
  35 #if 0
  36 int
  37 get_redirect_rule(const char * ifname, unsigned short eport, int proto,
  38                   char * iaddr, int iaddrlen, unsigned short * iport,
  39                   char * desc, int desclen,
  40                   u_int64_t * packets, u_int64_t * bytes);
  41
  42 int
  43 get_redirect_rule_by_index(int index,
  44                            char * ifname, unsigned short * eport,
  45                            char * iaddr, int iaddrlen, unsigned short * iport,
  46                            int * proto, char * desc, int desclen,
  47                            u_int64_t * packets, u_int64_t * bytes);
  48 #endif
  49
  50 /* delete_redirect_rule()
  51  */
  52 int
  53 delete_redirect_rule(const char * ifname, unsigned short eport, int proto);
  54
  55 /* delete_redirect_and_filter_rules()
  56  */
  57 int
  58 delete_redirect_and_filter_rules(const char * ifname, unsigned short eport,
  59                                  int proto);
  60
  61 #ifdef TEST
  62 int
  63 clear_redirect_rules(void);
  64 int
  65 clear_filter_rules(void);
  66 #endif
  67
  68 #endif
  69
  70