2 This file is part of GNUnet.
3 (C) 2010 Christian Grothoff
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file vpn/gnunet-daemon-vpn-helper.h
24 * @author Philipp Toelke
26 #ifndef GNUNET_DAEMON_VPN_HELPER_H
27 #define GNUNET_DAEMON_VPN_HELPER_H
29 #include "gnunet-helper-vpn-api.h"
32 * Handle to the helper. contains filedescriptors and such
34 extern struct GNUNET_VPN_HELPER_Handle *helper_handle;
36 extern GNUNET_SCHEDULER_TaskIdentifier shs_task;
39 * Start the helper-process
41 void start_helper_and_schedule(void *cls,
42 const struct GNUNET_SCHEDULER_TaskContext *tc);
45 * Restart the helper-process
47 void restart_helper(void* cls, const struct GNUNET_SCHEDULER_TaskContext* tskctx);
50 * Read from the helper-process
52 void helper_read(void* cls, const struct GNUNET_SCHEDULER_TaskContext* tsdkctx);
55 * Send an dns-answer-packet to the helper
57 void helper_write(void* cls, const struct GNUNET_SCHEDULER_TaskContext* tsdkctx);
60 * Receive packets from the helper-process
62 void message_token(void *cls,
64 const struct GNUNET_MessageHeader *message);
66 void write_to_helper(void* buf, size_t len);
68 void schedule_helper_write(struct GNUNET_TIME_Relative, void* cls);
70 #endif /* end of include guard: GNUNET-DAEMON-VPN-HELPER_H */