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/* $OpenBSD: environment.h,v 1.1 1999/05/23 22:11:04 angelos Exp $ */
/*
* The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
*
* This code was written by Angelos D. Keromytis in Philadelphia, PA, USA,
* in April-May 1998
*
* Copyright (C) 1998, 1999 by Angelos D. Keromytis.
*
* Permission to use, copy, and modify this software without fee
* is hereby granted, provided that this entire notice is included in
* all copies of any software which is or includes a copy or
* modification of this software.
*
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTY. IN PARTICULAR, THE AUTHORS MAKES NO
* REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
* MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
* PURPOSE.
*/
#ifndef __ENVIRONMENT_H__
#define __ENVIRONMENT_H__
#include "keynote.h"
#define KEYNOTE_RAND_INIT_LEN 1024
/*
* These can be changed to reflect more assertions/session or more
* sessions respectively
*/
#define HASHTABLESIZE 37
#define SESSIONTABLESIZE 37
struct keynote_session
{
int ks_id;
int ks_assertioncounter;
int ks_values_num;
struct environment *ks_env_table[HASHTABLESIZE];
struct environment *ks_env_regex;
struct keylist *ks_action_authorizers;
struct assertion *ks_assertion_table[HASHTABLESIZE];
char **ks_values;
char *ks_authorizers_cache;
char *ks_values_cache;
struct keynote_session *ks_prev;
struct keynote_session *ks_next;
};
int keynote_env_add(char *, char *, struct environment **, u_int, int);
char *keynote_env_lookup(char *, struct environment **, u_int);
int keynote_env_delete(char *, struct environment **, u_int);
struct environment *keynote_get_envlist(char *, char *, int);
void keynote_env_cleanup(struct environment **, u_int);
struct keynote_session *keynote_find_session(int);
void keynote_free_env(struct environment *);
int keynote_sremove_assertion(int, int);
u_int keynote_stringhash(char *, u_int);
void keynote_cleanup_kth(void);
int keynote_retindex(char *);
extern struct keynote_session *keynote_current_session;
extern int keynote_returnvalue;
extern int keynote_justrecord;
#endif /* __ENVIRONMENT_H__ */
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