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/*
This file is part of GNUnet.
(C) 2009, 2010 Christian Grothoff (and other contributing authors)
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 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
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.
*/
/**
* @file fs/gnunet-service-fs.h
* @brief shared data structures of gnunet-service-fs.c
* @author Christian Grothoff
*/
#ifndef GNUNET_SERVICE_FS_H
#define GNUNET_SERVICE_FS_H
#include "gnunet_util_lib.h"
#include "gnunet_statistics_service.h"
#include "gnunet_transport_service.h"
#include "gnunet_core_service.h"
#include "gnunet_block_lib.h"
#include "fs.h"
/**
* A connected peer.
*/
struct GSF_ConnectedPeer;
/**
* An active request.
*/
struct GSF_PendingRequest;
/**
* A local client.
*/
struct GSF_LocalClient;
/**
* Our connection to the datastore.
*/
extern struct GNUNET_DATASTORE_Handle *GSF_dsh;
/**
* Our configuration.
*/
extern const struct GNUNET_CONFIGURATION_Handle *GSF_cfg;
/**
* Handle for reporting statistics.
*/
extern struct GNUNET_STATISTICS_Handle *GSF_stats;
/**
* Pointer to handle to the core service (points to NULL until we've
* connected to it).
*/
extern struct GNUNET_CORE_Handle *GSF_core;
/**
* Handle for DHT operations.
*/
extern struct GNUNET_DHT_Handle *GSF_dht;
/**
* How long do requests typically stay in the routing table?
*/
extern struct GNUNET_LOAD_Value *GSF_rt_entry_lifetime;
/**
* Typical priorities we're seeing from other peers right now. Since
* most priorities will be zero, this value is the weighted average of
* non-zero priorities seen "recently". In order to ensure that new
* values do not dramatically change the ratio, values are first
* "capped" to a reasonable range (+N of the current value) and then
* averaged into the existing value by a ratio of 1:N. Hence
* receiving the largest possible priority can still only raise our
* "current_priorities" by at most 1.
*/
extern double GSF_current_priorities;
/**
* How many query messages have we received 'recently' that
* have not yet been claimed as cover traffic?
*/
extern unsigned int GSF_cover_query_count;
/**
* Our block context.
*/
extern struct GNUNET_BLOCK_Context *GSF_block_ctx;
#endif
/* end of gnunet-service-fs.h */
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