src/libnetwork/network/libnetwork.h

   1 /*#############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2017 IPFire Network Development Team                          #
   5 #                                                                             #
   6 # This program is free software: you can redistribute it and/or modify        #
   7 # it under the terms of the GNU General Public License as published by        #
   8 # the Free Software Foundation, either version 3 of the License, or           #
   9 # (at your option) any later version.                                         #
  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, see <http://www.gnu.org/licenses/>.       #
  18 #                                                                             #
  19 #############################################################################*/
  20
  21 #ifndef LIBNETWORK_H
  22 #define LIBNETWORK_H
  23
  24 #include <stdarg.h>
  25
  26 // Central context for all network operations
  27 struct network_ctx;
  28
  29 int network_new(struct network_ctx** ctx);
  30 struct network_ctx* network_ref(struct network_ctx* ctx);
  31 struct network_ctx* network_unref(struct network_ctx* ctx);
  32
  33 void network_set_log_fn(struct network_ctx* ctx,
  34         void (*log_fn)(struct network_ctx* ctx, int priority, const char* file,
  35         int line, const char* fn, const char* format, va_list args));
  36 int network_get_log_priority(struct network_ctx* ctx);
  37 void network_set_log_priority(struct network_ctx* ctx, int priority);
  38
  39 const char* network_version(void);
  40
  41 #ifdef NETWORK_PRIVATE
  42
  43 #include <linux/nl80211.h>
  44 #include <netlink/msg.h>
  45
  46 void network_log(struct network_ctx* ctx,
  47         int priority, const char* file, int line, const char* fn,
  48         const char* format, ...);
  49
  50 struct nl_msg* network_make_netlink_message(struct network_ctx* ctx,
  51                 enum nl80211_commands cmd, int flags);
  52 int network_send_netlink_message(struct network_ctx* ctx, struct nl_msg* msg,
  53                 int(*handler)(struct nl_msg* msg, void* data), void* data);
  54
  55 #endif
  56
  57 #endif