GNUnet  0.20.0
gnunet_nse_service.h
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1 /*
2  This file is part of GNUnet
3  Copyright (C) 2011 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
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  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
21 #ifndef GNUNET_NSE_SERVICE_H_
22 #define GNUNET_NSE_SERVICE_H_
23 
45 #ifdef __cplusplus
46 extern "C"
47 {
48 #if 0 /* keep Emacsens' auto-indent happy */
49 }
50 #endif
51 #endif
52 
53 
54 #include "gnunet_util_lib.h"
55 
59 #define GNUNET_NSE_VERSION 0x00000000
60 
64 struct GNUNET_NSE_Handle;
65 
74 typedef void
75 (*GNUNET_NSE_Callback) (void *cls,
76  struct GNUNET_TIME_Absolute timestamp,
77  double logestimate,
78  double std_dev);
79 
80 
88 #define GNUNET_NSE_log_estimate_to_n(loge) pow (2.0, (loge))
89 
90 
99 struct GNUNET_NSE_Handle *
101  GNUNET_NSE_Callback func,
102  void *func_cls);
103 
104 
110 void
112 
113 
114 #if 0 /* keep Emacsens' auto-indent happy */
115 {
116 #endif
117 #ifdef __cplusplus
118 }
119 #endif
120  /* end of group nse */
122  /* end of group addition */
124 
125 #endif /* GNUNET_NSE_SERVICE_H_ */
static const struct GNUNET_CONFIGURATION_Handle * cfg
Configuration we are using.
Definition: gnunet-abd.c:36
static struct GNUNET_ARM_Handle * h
Connection with ARM.
Definition: gnunet-arm.c:99
void GNUNET_NSE_disconnect(struct GNUNET_NSE_Handle *h)
Disconnect from network size estimation service.
Definition: nse_api.c:193
void(* GNUNET_NSE_Callback)(void *cls, struct GNUNET_TIME_Absolute timestamp, double logestimate, double std_dev)
Callback to call when network size estimate is updated.
struct GNUNET_NSE_Handle * GNUNET_NSE_connect(const struct GNUNET_CONFIGURATION_Handle *cfg, GNUNET_NSE_Callback func, void *func_cls)
Connect to the network size estimation service.
Definition: nse_api.c:165
Handle for talking with the NSE service.
Definition: nse_api.c:41
Time for absolute times used by GNUnet, in microseconds.