strongswan/src/pluto/modecfg.h

79 lines
2.1 KiB
C

/* Mode Config related functions
* Copyright (C) 2001-2002 Colubris Networks
* Copyright (C) 2003-2004 Xelerance Corporation
*
* This program 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 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program 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.
*/
#ifndef _MODECFG_H
#define _MODECFG_H
#include <chunk.h>
#include <attributes/attribute_handler.h>
#include "state.h"
#include "demux.h"
typedef struct modecfg_attribute_t modecfg_attribute_t;
/**
* Defines a modecfg_attribute_t object.
*/
struct modecfg_attribute_t {
/**
* Type of the attribute.
*/
u_int16_t type;
/**
* Attribute is coded as TV
*/
bool is_tv;
/**
* Attribute value as chunk.
*/
chunk_t value;
/**
* Attribute handler.
*/
attribute_handler_t *handler;
};
/* Destroys a modecfg_attribute_t object */
extern void modecfg_attribute_destroy(modecfg_attribute_t *this);
/* ModeConfig pull mode start function */
extern stf_status modecfg_send_request(struct state *st);
/* ModeConfig pull mode state transition functions */
extern stf_status modecfg_inR0(struct msg_digest *md);
extern stf_status modecfg_inI1(struct msg_digest *md);
/* ModeConfig push mode start function */
extern stf_status modecfg_send_set(struct state *st);
/* ModeConfig push mode state transition functions */
extern stf_status modecfg_inI0(struct msg_digest *md);
extern stf_status modecfg_inR3(struct msg_digest *md);
/* XAUTH start function */
extern stf_status xauth_send_request(struct state *st);
/* XAUTH state transition funcgtions */
extern stf_status xauth_inI0(struct msg_digest *md);
extern stf_status xauth_inR1(struct msg_digest *md);
extern stf_status xauth_inI1(struct msg_digest *md);
extern stf_status xauth_inR2(struct msg_digest *md);
#endif /* _MODECFG_H */