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/*
This file is part of GNUnet.
Copyright (C) 2001-2013 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 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @author Jeffrey Burdges
*
* @file
* SOCKS proxy for connections
*
* @defgroup socks SOCKS proxy
* SOCKS proxy for connections.
* @{
*/
#ifndef GNUNET_SOCKS_H
#define GNUNET_SOCKS_H
#ifdef __cplusplus
extern "C"
{
#if 0 /* keep Emacsens' auto-indent happy */
}
#endif
#endif
#include "gnunet_common.h"
/**
* Check if a SOCKS proxy is required by a service. Do not use local service
* if a SOCKS proxy port is configured as this could deanonymize a user.
*
* @param service_name name of service to connect to
* @param cfg configuration to use
* @return GNUNET_YES if so, GNUNET_NO if not
*/
int
GNUNET_SOCKS_check_service (const char *service_name,
const struct GNUNET_CONFIGURATION_Handle *cfg);
/**
* Try to connect to a service configured to use a SOCKS5 proxy.
*
* @param service_name name of service to connect to
* @param cfg configuration to use
* @return Connection handle that becomes usable when the handshake completes.
* NULL if SOCKS not configured or not configured properly
*/
struct GNUNET_CONNECTION_Handle *
GNUNET_SOCKS_do_connect (const char *service_name,
const struct GNUNET_CONFIGURATION_Handle *cfg);
#if 0 /* keep Emacsens' auto-indent happy */
{
#endif
#ifdef __cplusplus
}
#endif
/* ifndef GNUNET_SOCKS_H */
#endif
/** @} */ /* end of group */
/* end of gnunet_socks.h */
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