SSLproxy/nat.h
Daniel Roethlisberger c3922d9852 Refactor process lookup out of NAT engine code
Local process lookup is independent of the NAT engine used, it depends
only on the operating system's process enumeration API.  Moving the code
out of NAT lookup also makes it work for static and SNI proxyspecs.
2014-11-14 00:41:27 +01:00

58 lines
2.1 KiB
C

/*
* SSLsplit - transparent and scalable SSL/TLS interception
* Copyright (c) 2009-2014, Daniel Roethlisberger <daniel@roe.ch>
* All rights reserved.
* http://www.roe.ch/SSLsplit
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice unmodified, this list of conditions, and the following
* disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef NAT_H
#define NAT_H
#include "attrib.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <event2/util.h>
typedef int (*nat_lookup_cb_t)(struct sockaddr *, socklen_t *, evutil_socket_t,
struct sockaddr *, socklen_t);
typedef int (*nat_socket_cb_t)(evutil_socket_t);
int nat_exist(const char *) WUNRES;
nat_lookup_cb_t nat_getlookupcb(const char *) WUNRES;
nat_socket_cb_t nat_getsocketcb(const char *) WUNRES;
int nat_ipv6ready(const char *) WUNRES;
const char *nat_getdefaultname(void) WUNRES;
void nat_list_engines(void);
int nat_preinit(void) WUNRES;
int nat_init(void) WUNRES;
void nat_fini(void);
void nat_version(void);
#endif /* !NAT_H */
/* vim: set noet ft=c: */