/*
This file is part of GNUnet
- (C) 2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2011 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
#ifndef GNUNET_NSE_SERVICE_H_
#define GNUNET_NSE_SERVICE_H_
/**
- * @file include/gnunet_nse_service.h
- * @brief API to retrieve the current network size estimate,
- * also to register for notifications whenever a new
- * network size estimate is calculated.
- *
* @author Nathan Evans
+ *
+ * @file
+ * API to retrieve the current network size estimate
+ *
+ * @defgroup nse NSE service
+ * Network Size Estimation
+ *
+ * Provides an API to retrieve the current network size estimate,
+ * also to register for notifications whenever a new
+ * network size estimate is calculated.
+ *
+ * @see [Documentation](https://gnunet.org/gnunet-nse-subsystem)
+ *
+ * @{
*/
#ifdef __cplusplus
#endif
#endif
-#include "gnunet_common.h"
-#include "gnunet_configuration_lib.h"
-#include "gnunet_scheduler_lib.h"
+#include "gnunet_util_lib.h"
/**
* Version of the network size estimation API.
* Convert the logarithmic estimated returned to the 'GNUNET_NSE_Callback'
* into an absolute estimate in terms of the number of peers in the network.
*
- * @param loge logarithmic estimate
+ * @param loge logarithmic estimate
* @return absolute number of peers in the network (estimated)
*/
#define GNUNET_NSE_log_estimate_to_n(loge) pow(2.0, (loge))
+
/**
* Connect to the network size estimation service.
*
* @param cfg the configuration to use
* @param func funtion to call with network size estimate
- * @param func_cls closure to pass for network size estimate callback
- *
- * @return handle to use
+ * @param func_cls closure to pass to @a func
+ * @return handle to use in #GNUNET_NSE_disconnect to stop NSE from invoking the callbacks
*/
struct GNUNET_NSE_Handle *
GNUNET_NSE_connect (const struct GNUNET_CONFIGURATION_Handle *cfg,
* Disconnect from network size estimation service
*
* @param h handle to destroy
- *
*/
void
GNUNET_NSE_disconnect (struct GNUNET_NSE_Handle *h);
}
#endif
+/** @} */ /* end of group nse */
+
#endif /* GNUNET_NSE_SERVICE_H_ */