pdl_policy.h

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/*                                                                                                            
 * Copyright (c) Members of the EGEE Collaboration. 2004.
 * See http://eu-egee.org/partners/ for details on the copyright holders.
 * For license conditions see the license file or
 * http://eu-egee.org/license.html
 */

/*
 *   Copyright (c) 2003 EU DataGrid        http://www.eu-datagrid.org/
 *
 *   $Id: pdl_policy.h,v 1.12 2004/12/07 08:41:11 venekamp Exp $
 *
 *   Copyright (c) 2003 by
 *      G.M. Venekamp <venekamp@nikhef.nl>
 *      NIKHEF Amsterdam, the Netherlands
 *
 *   This software is distributed under a BSD-style open source
 *   licence. For a complete description of the licence take a look
 *   at: http://eu-datagrid.web.cern.ch/eu-datagrid/license.html
 *
 */


#ifndef _PDL_POLICY_H
#define _PDL_POLICY_H

#include "pdl.h"
#include "pdl_rule.h"


typedef struct policy_s {
  const char* name;         
  rule_t* rule;             
  unsigned int lineno;      
  struct policy_s* next;    
  struct policy_s* prev;    
} policy_t;


extern void add_policy(record_t* policy, rule_t* rules);
extern void remove_policy(record_t* name);
extern void show_policies(void);
extern void cleanup_policies(void);
extern void free_policies(void);
extern void allow_rules(BOOL allow);
extern BOOL check_policies_for_recursion(void);
extern void reduce_policies(void);
extern BOOL policies_have_been_reduced(void);

extern policy_t* find_policy(const char* name);
extern policy_t* get_policies(void);

/*
 *  Well, this is dirty indeed! It not the function itself that
 *  is dirty, it's the fact that it is defined in pdl_main.c instead
 *  of pdl_policy.c. It is the only way I got it compiling.
 */
extern const policy_t* get_current_policy(void);

#endif

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