/*
   attmap.h - attribute mapping variables
   This file is part of the nss-pam-ldapd library.

   Copyright (C) 2007, 2008, 2009 Arthur de Jong

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   This library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   02110-1301 USA
*/

#ifndef _ATTMAP_H
#define _ATTMAP_H 1

#include "cfg.h"
#include "myldap.h"
#include "common/set.h"

/* these are the attribute names per database */
extern const char *attmap_alias_cn;
extern const char *attmap_alias_rfc822MailMember;
extern const char *attmap_ether_cn;
extern const char *attmap_ether_macAddress;
extern const char *attmap_group_cn;
extern const char *attmap_group_userPassword;
extern const char *attmap_group_gidNumber;
extern const char *attmap_group_memberUid;
extern const char *attmap_group_uniqueMember;
/*extern const char *attmap_group_memberOf;*/
extern const char *attmap_host_cn;
extern const char *attmap_host_ipHostNumber;
extern const char *attmap_netgroup_cn;
extern const char *attmap_netgroup_nisNetgroupTriple;
extern const char *attmap_netgroup_memberNisNetgroup;
extern const char *attmap_network_cn;
extern const char *attmap_network_ipNetworkNumber;
/*extern const char *attmap_network_ipNetmaskNumber; */
extern const char *attmap_passwd_uid;
extern const char *attmap_passwd_userPassword;
extern const char *attmap_passwd_uidNumber;
extern const char *attmap_passwd_gidNumber;
extern const char *attmap_passwd_gecos;
extern const char *attmap_passwd_homeDirectory;
extern const char *attmap_passwd_loginShell;
extern const char *attmap_protocol_cn;
extern const char *attmap_protocol_ipProtocolNumber;
extern const char *attmap_rpc_cn;
extern const char *attmap_rpc_oncRpcNumber;
extern const char *attmap_service_cn;
extern const char *attmap_service_ipServicePort;
extern const char *attmap_service_ipServiceProtocol;
extern const char *attmap_shadow_uid;
extern const char *attmap_shadow_userPassword;
extern const char *attmap_shadow_shadowLastChange;
extern const char *attmap_shadow_shadowMin;
extern const char *attmap_shadow_shadowMax;
extern const char *attmap_shadow_shadowWarning;
extern const char *attmap_shadow_shadowInactive;
extern const char *attmap_shadow_shadowExpire;
extern const char *attmap_shadow_shadowFlag;

/* return a reference to the map specific base variable */
const char **base_get_var(enum ldap_map_selector map);

/* return a reference to the map specific scope variable */
int *scope_get_var(enum ldap_map_selector map);

/* return a reference to the map specific filter variable */
const char **filter_get_var(enum ldap_map_selector map);

/* return a reference to the attribute mapping variable for the specified name
   the name is the name after the attmap_... variables above with the
   underscode replaced by a dot (e.g passwd.homeDirectory) */
const char **attmap_get_var(enum ldap_map_selector map,const char *name);

/* Set the attribute mapping of the variable to the value specified.
   Returns the new value on success. */

const char *attmap_set_mapping(const char **var,const char *value);

/* Return a value for the attribute, handling the case where attr
   is an expression. */
const char *attmap_get_value(MYLDAP_ENTRY *entry,const char *attr,char *buffer,size_t buflen);

/* Add the attributes from attr to the set. The attr argumenent
   can either be an attribute or an attribute expression. */
SET *attmap_add_attributes(SET *set,const char *attr);

#endif /* not _ATTMAP_H */