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/*
This file is part of GNUnet.
(C) 2010,2011 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 transport/gnunet-service-transport_validation.h
* @brief plugin management API
* @author Christian Grothoff
*/
#ifndef GNUNET_SERVICE_TRANSPORT_VALIDATION_H
#define GNUNET_SERVICE_TRANSPORT_VALIDATION_H
#include "gnunet_statistics_service.h"
#include "gnunet_util_lib.h"
/**
*
*/
void
GST_validation_start (void);
/**
*
*/
void
GST_validation_stop (void);
/**
*
*/
int
GST_validation_handle_ping (const struct GNUNET_PeerIdentity *sender,
const struct GNUNET_MessageHeader *hdr,
const char *plugin_name,
const void *sender_address,
size_t sender_address_len);
/**
*
*/
int
GST_validation_handle_pong (const struct GNUNET_PeerIdentity *sender,
const struct GNUNET_MessageHeader *hdr,
const char *plugin_name,
const void *sender_address,
size_t sender_address_len);
/**
*
*/
void
GST_validation_handle_hello (const struct GNUNET_MessageHeader *hello);
struct GST_ValidationIteratorContext;
/**
* @param last_validated_at is FOREVER if the address has not been validated (we're currently checking)
* is ZERO if the address was validated a long time ago (from PEERINFO)
* is a time in the past if this process validated the address
* @param validation_block is FOREVER if the address is for an unsupported plugin (from PEERINFO)
* is ZERO if the address is considered valid (no validation needed)
* is a time in the future if we're currently denying re-validation
*/
typedef void (*GST_ValidationAddressCallback)(void *cls,
const struct GNUNET_PeerIdentity *target,
struct GNUNET_TIME_Absolute last_validated_at,
struct GNUNET_TIME_Absolute validation_block,
const char *plugin_name,
const void *plugin_address,
size_t plugin_address_len);
struct GST_ValidationIteratorContext *
GST_validation_get_addresses (const struct GNUNET_PeerIdentity *target,
GST_ValidationAddressCallback cb,
void *cb_cls);
void
GST_validation_get_addresses_cancel (struct GST_ValidationIteratorContext *ctx);
#endif
/* end of file gnunet-service-transport_validation.h */
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