src/systemd/sd-dhcp6-client.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #ifndef foosddhcp6clienthfoo
   3 #define foosddhcp6clienthfoo
   4
   5 /***
   6   Copyright © 2014 Intel Corporation. All rights reserved.
   7
   8   systemd is free software; you can redistribute it and/or modify it
   9   under the terms of the GNU Lesser General Public License as published by
  10   the Free Software Foundation; either version 2.1 of the License, or
  11   (at your option) any later version.
  12
  13   systemd is distributed in the hope that it will be useful, but
  14   WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16   Lesser General Public License for more details.
  17
  18   You should have received a copy of the GNU Lesser General Public License
  19   along with systemd; If not, see <https://www.gnu.org/licenses/>.
  20 ***/
  21
  22 #include <inttypes.h>
  23 #include <net/ethernet.h>
  24 #include <sys/types.h>
  25
  26 #include "sd-device.h"
  27 #include "sd-dhcp-duid.h"
  28 #include "sd-dhcp6-lease.h"
  29 #include "sd-dhcp6-option.h"
  30 #include "sd-event.h"
  31
  32 #include "_sd-common.h"
  33
  34 _SD_BEGIN_DECLARATIONS;
  35
  36 enum {
  37         SD_DHCP6_CLIENT_EVENT_STOP                      = 0,
  38         SD_DHCP6_CLIENT_EVENT_RESEND_EXPIRE             = 10,
  39         SD_DHCP6_CLIENT_EVENT_RETRANS_MAX               = 11,
  40         SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE                = 12,
  41         SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST       = 13
  42 };
  43
  44 typedef struct sd_dhcp6_client sd_dhcp6_client;
  45
  46 typedef void (*sd_dhcp6_client_callback_t)(sd_dhcp6_client *client, int event, void *userdata);
  47 int sd_dhcp6_client_set_callback(
  48                 sd_dhcp6_client *client,
  49                 sd_dhcp6_client_callback_t cb,
  50                 void *userdata);
  51
  52 int sd_dhcp6_client_set_ifindex(
  53                 sd_dhcp6_client *client,
  54                 int interface_index);
  55 int sd_dhcp6_client_set_ifname(
  56                 sd_dhcp6_client *client,
  57                 const char *interface_name);
  58 int sd_dhcp6_client_get_ifname(sd_dhcp6_client *client, const char **ret);
  59 int sd_dhcp6_client_set_local_address(
  60                 sd_dhcp6_client *client,
  61                 const struct in6_addr *local_address);
  62 int sd_dhcp6_client_set_mac(
  63                 sd_dhcp6_client *client,
  64                 const uint8_t *addr,
  65                 size_t addr_len,
  66                 uint16_t arp_type);
  67 int sd_dhcp6_client_set_duid_llt(sd_dhcp6_client *client, uint64_t llt_time);
  68 int sd_dhcp6_client_set_duid_ll(sd_dhcp6_client *client);
  69 int sd_dhcp6_client_set_duid_en(sd_dhcp6_client *client);
  70 int sd_dhcp6_client_set_duid_uuid(sd_dhcp6_client *client);
  71 int sd_dhcp6_client_set_duid_raw(sd_dhcp6_client *client, uint16_t duid_type, const uint8_t *duid, size_t duid_len);
  72 int sd_dhcp6_client_set_duid(sd_dhcp6_client *client, const sd_dhcp_duid *duid);
  73 int sd_dhcp6_client_get_duid(sd_dhcp6_client *client, const sd_dhcp_duid **ret);
  74 int sd_dhcp6_client_get_duid_as_string(sd_dhcp6_client *client, char **ret);
  75 int sd_dhcp6_client_set_iaid(
  76                 sd_dhcp6_client *client,
  77                 uint32_t iaid);
  78 int sd_dhcp6_client_get_iaid(
  79                 sd_dhcp6_client *client,
  80                 uint32_t *iaid);
  81 int sd_dhcp6_client_set_fqdn(
  82                 sd_dhcp6_client *client,
  83                 const char *fqdn);
  84 int sd_dhcp6_client_set_information_request(
  85                 sd_dhcp6_client *client,
  86                 int enabled);
  87 int sd_dhcp6_client_get_information_request(
  88                 sd_dhcp6_client *client,
  89                 int *enabled);
  90 int sd_dhcp6_client_set_request_option(
  91                 sd_dhcp6_client *client,
  92                 uint16_t option);
  93 int sd_dhcp6_client_set_request_mud_url(
  94                 sd_dhcp6_client *client,
  95                 const char *mudurl);
  96 int sd_dhcp6_client_set_request_user_class(
  97                 sd_dhcp6_client *client,
  98                 char * const *user_class);
  99 int sd_dhcp6_client_set_request_vendor_class(
 100                 sd_dhcp6_client *client,
 101                 char * const *vendor_class);
 102 int sd_dhcp6_client_set_prefix_delegation_hint(
 103                 sd_dhcp6_client *client,
 104                 uint8_t prefixlen,
 105                 const struct in6_addr *pd_prefix);
 106 int sd_dhcp6_client_get_prefix_delegation(sd_dhcp6_client *client,
 107                                           int *delegation);
 108 int sd_dhcp6_client_set_prefix_delegation(sd_dhcp6_client *client,
 109                                           int delegation);
 110 int sd_dhcp6_client_get_address_request(sd_dhcp6_client *client,
 111                                         int *request);
 112 int sd_dhcp6_client_set_address_request(sd_dhcp6_client *client,
 113                                         int request);
 114 int sd_dhcp6_client_add_vendor_option(sd_dhcp6_client *client,
 115                                       sd_dhcp6_option *v);
 116 int sd_dhcp6_client_set_rapid_commit(sd_dhcp6_client *client, int enable);
 117 int sd_dhcp6_client_set_send_release(sd_dhcp6_client *client, int enable);
 118
 119 int sd_dhcp6_client_get_lease(
 120                 sd_dhcp6_client *client,
 121                 sd_dhcp6_lease **ret);
 122
 123 int sd_dhcp6_client_add_option(sd_dhcp6_client *client, sd_dhcp6_option *v);
 124
 125 int sd_dhcp6_client_stop(sd_dhcp6_client *client);
 126 int sd_dhcp6_client_start(sd_dhcp6_client *client);
 127 int sd_dhcp6_client_is_running(sd_dhcp6_client *client);
 128 int sd_dhcp6_client_attach_event(
 129                 sd_dhcp6_client *client,
 130                 sd_event *event,
 131                 int64_t priority);
 132 int sd_dhcp6_client_detach_event(sd_dhcp6_client *client);
 133 sd_event *sd_dhcp6_client_get_event(sd_dhcp6_client *client);
 134 int sd_dhcp6_client_attach_device(sd_dhcp6_client *client, sd_device *dev);
 135 sd_dhcp6_client *sd_dhcp6_client_ref(sd_dhcp6_client *client);
 136 sd_dhcp6_client *sd_dhcp6_client_unref(sd_dhcp6_client *client);
 137 int sd_dhcp6_client_new(sd_dhcp6_client **ret);
 138
 139 _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_client, sd_dhcp6_client_unref);
 140
 141 _SD_END_DECLARATIONS;
 142
 143 #endif