/* aide, Advanced Intrusion Detection Environment
*
* Copyright (C) 1999-2002,2006,2010,2016 Rami Lehti,Pablo Virolainen,
* Richard van den Berg, Hannes von Haugwitz
* $Header$
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _GEN_LIST_H_INCLUDED
#define _GEN_LIST_H_INCLUDED
#include <pcre.h>
#include "seltree.h"
#include "list.h"
#define RESTRICTION_TYPE unsigned int
#define RESTRICTION_FT_REG (1U<<0) /* file */
#define RESTRICTION_FT_DIR (1U<<1) /* dir */
#define RESTRICTION_FT_FIFO (1U<<2) /* fifo */
#define RESTRICTION_FT_LNK (1U<<3) /* link */
#define RESTRICTION_FT_BLK (1U<<4) /* block device */
#define RESTRICTION_FT_CHR (1U<<5) /* char device */
#define RESTRICTION_FT_SOCK (1U<<6) /* socket */
#define RESTRICTION_FT_DOOR (1U<<7) /* door */
#define RESTRICTION_FT_PORT (1U<<8) /* port */
#define RESTRICTION_NULL 0U
/* DB_FOO are anded together to form rx_rule's attr */
typedef struct rx_rule {
char* rx; /* Regular expression in text form */
pcre* crx; /* Compiled regexp */
DB_ATTR_TYPE attr; /* Which attributes to save */
long conf_lineno; /* line no. of rule definition*/
RESTRICTION_TYPE restriction;
} rx_rule;
int compare_node_by_path(const void *n1, const void *n2);
/*
* gen_tree()
* Generates the file tree
* from rx_rule's
*/
seltree* gen_tree(list* prxlist,list* nrxlist,list* erxlist);
/*
* populate_tree()
* Populate tree with data from disk and db
* Also do comparing while adding to the tree
*/
void populate_tree(seltree* tree);
/*
* strrxtok()
* return a pointer to a copy of the non-regexp path part of the argument
*/
char* strrxtok(char*);
int check_rxtree(char* filename,seltree* tree, DB_ATTR_TYPE* attr, mode_t perm);
db_line* get_file_attrs(char* filename,DB_ATTR_TYPE attr, struct AIDE_STAT_TYPE *fs);
seltree* get_seltree_node(seltree* tree,char* path);
#endif /*_GEN_LIST_H_INCLUDED*/