include/ipconfig.h

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifndef __CONNMAN_IPCONFIG_H
  23 #define __CONNMAN_IPCONFIG_H
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 /**
  30  * SECTION:ipconfig
  31  * @title: IP configuration premitives
  32  * @short_description: Functions for IP configuration handling
  33  */
  34
  35 struct connman_ipaddress {
  36         int family;
  37         unsigned char prefixlen;
  38         char *local;
  39         char *peer;
  40         char *broadcast;
  41         char *gateway;
  42 };
  43
  44 struct connman_ipaddress *connman_ipaddress_alloc(int family);
  45 void connman_ipaddress_free(struct connman_ipaddress *ipaddress);
  46 void connman_ipaddress_set(struct connman_ipaddress *ipaddress,
  47                 const char *address, const char *netmask, const char *gateway);
  48 void connman_ipaddress_clear(struct connman_ipaddress *ipaddress);
  49 void connman_ipaddress_copy(struct connman_ipaddress *ipaddress,
  50                                         struct connman_ipaddress *source);
  51
  52 enum connman_ipconfig_type {
  53         CONNMAN_IPCONFIG_TYPE_UNKNOWN = 0,
  54         CONNMAN_IPCONFIG_TYPE_IPV4    = 1,
  55         CONNMAN_IPCONFIG_TYPE_IPV6    = 2,
  56 };
  57
  58 enum connman_ipconfig_method {
  59         CONNMAN_IPCONFIG_METHOD_UNKNOWN = 0,
  60         CONNMAN_IPCONFIG_METHOD_OFF     = 1,
  61         CONNMAN_IPCONFIG_METHOD_FIXED   = 2,
  62         CONNMAN_IPCONFIG_METHOD_MANUAL  = 3,
  63         CONNMAN_IPCONFIG_METHOD_DHCP    = 4,
  64 };
  65
  66 struct connman_ipconfig;
  67
  68 struct connman_ipconfig_ops {
  69         void (*up) (struct connman_ipconfig *ipconfig);
  70         void (*down) (struct connman_ipconfig *ipconfig);
  71         void (*lower_up) (struct connman_ipconfig *ipconfig);
  72         void (*lower_down) (struct connman_ipconfig *ipconfig);
  73         void (*ip_bound) (struct connman_ipconfig *ipconfig);
  74         void (*ip_release) (struct connman_ipconfig *ipconfig);
  75 };
  76
  77 struct connman_ipconfig *connman_ipconfig_create(int index,
  78                                         enum connman_ipconfig_type type);
  79 struct connman_ipconfig *connman_ipconfig_clone(struct connman_ipconfig *ipconfig);
  80 struct connman_ipconfig *connman_ipconfig_ref(struct connman_ipconfig *ipconfig);
  81 void connman_ipconfig_unref(struct connman_ipconfig *ipconfig);
  82
  83 void *connman_ipconfig_get_data(struct connman_ipconfig *ipconfig);
  84 void connman_ipconfig_set_data(struct connman_ipconfig *ipconfig, void *data);
  85
  86 int connman_ipconfig_get_index(struct connman_ipconfig *ipconfig);
  87 const char *connman_ipconfig_get_ifname(struct connman_ipconfig *ipconfig);
  88
  89 void connman_ipconfig_set_ops(struct connman_ipconfig *ipconfig,
  90                                 const struct connman_ipconfig_ops *ops);
  91 int connman_ipaddress_set_ipv6(struct connman_ipaddress *ipaddress,
  92                                 const char *address, const char *gateway,
  93                                                 unsigned char prefix_length);
  94 struct connman_ipconfig *connman_ipconfig_get_ipv6config(
  95                                 struct connman_ipconfig *ipconfig);
  96 int connman_ipconfig_set_method(struct connman_ipconfig *ipconfig,
  97                                         enum connman_ipconfig_method method);
  98 void connman_ipconfig_bind(struct connman_ipconfig *ipconfig,
  99                                         struct connman_ipaddress *ipaddress);
 100
 101 #define CONNMAN_IPCONFIG_PRIORITY_LOW      -100
 102 #define CONNMAN_IPCONFIG_PRIORITY_DEFAULT     0
 103 #define CONNMAN_IPCONFIG_PRIORITY_HIGH      100
 104
 105 struct connman_ipconfig_driver {
 106         const char *name;
 107         enum connman_ipconfig_type type;
 108         int priority;
 109         int (*request) (struct connman_ipconfig *ipconfig);
 110         int (*release) (struct connman_ipconfig *ipconfig);
 111         int (*renew) (struct connman_ipconfig *ipconfig);
 112 };
 113
 114 int connman_ipconfig_driver_register(struct connman_ipconfig_driver *driver);
 115 void connman_ipconfig_driver_unregister(struct connman_ipconfig_driver *driver);
 116
 117 #ifdef __cplusplus
 118 }
 119 #endif
 120
 121 #endif /* __CONNMAN_IPCONFIG_H */