db2_exp.c revision 7c64d3750da7fda7e450b8f9b0b963905ded6379
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright 2006 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
/**********************************************************************
*
* C %name: db2_exp.c %
* Instance: idc_sec_2
* Description:
* %created_by: spradeep %
* %date_created: Tue Apr 5 11:44:00 2005 %
*
**********************************************************************/
#ifndef lint
static char *_csrc = "@(#) %filespec: db2_exp.c~5 % (%full_filespec: db2_exp.c~5:csrc:idc_sec#2 %)";
#endif
#include "k5-int.h"
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <db.h>
#include <stdio.h>
#include <errno.h>
#include <utime.h>
#include "kdb_db2.h"
#include "kdb_xdr.h"
#include "policy_db.h"
/* Quick and dirty wrapper functions to provide for thread safety
within the plugin, instead of making the kdb5 library do it. Eventually
these should be integrated into the real functions.
Some of the functions wrapped here are also called directly from
within this library (e.g., create calls open), so simply dropping
locking code into the top and bottom of each referenced function
won't do. (We aren't doing recursive locks, currently.) */
static k5_mutex_t *krb5_db2_mutex;
{ \
if (code) { return ERROR_RESULT; } \
return result; \
} \
/* hack: decl to allow a following ";" */ \
/* Two special cases: void (can't assign result), and krb5_error_code
(return error from locking code). */
{ \
if (code) { return; } \
} \
/* hack: decl to allow a following ";" */ \
char *conf_section,
char **db_args,
int mode ),
char *s,
time_t *t),
(ctx, s, t));
int option,
void *value ),
int in_mode),
krb5_db_entry *d,
int * i,
krb5_boolean *b),
(ctx, p, d, i, b));
krb5_db_entry *d,
int i),
(ctx, d, i));
krb5_db_entry *d,
int *i,
char **db_args),
int *nentries),
/* Solaris Kerberos: adding support for db_args */
(krb5_context ctx, char *s,
krb5_error_code (*f) (krb5_pointer,
krb5_db_entry *),
krb5_pointer p,
char **db_args),
char *name,
int *cnt),
char *match_entry,
void *data ),
WRAP (krb5_db2_alloc, void *,
void *ptr,
static krb5_error_code
hack_init ()
{
c = krb5int_mutex_alloc (&krb5_db2_mutex);
if (c)
return c;
return krb5_db2_lib_init ();
}
static krb5_error_code
hack_cleanup (void)
{
return krb5_db2_lib_cleanup();
}
/*
* Exposed API
*/
/* major version number 1 */ 1,
/* minor version number 0 */ 0,
/* Solaris Kerberos: iprop support */
/* iprop_supported, yes for db2 */ 1,
/* init_library */ hack_init,
/* fini_library */ hack_cleanup,
/* init_module */ wrap_krb5_db2_open,
/* fini_module */ wrap_krb5_db2_db_fini,
/* db_create */ wrap_krb5_db2_create,
/* db_destroy */ wrap_krb5_db2_destroy,
/* db_get_age */ wrap_krb5_db2_db_get_age,
/* db_set_option */ wrap_krb5_db2_db_set_option,
/* db_lock */ wrap_krb5_db2_db_lock,
/* db_unlock */ wrap_krb5_db2_db_unlock,
/* db_get_principal */ wrap_krb5_db2_db_get_principal,
/* Solaris Kerberos: need a nolock for iprop */
/* db_get_principal_nolock */ krb5_db2_db_get_principal,
/* db_free_principal */ wrap_krb5_db2_db_free_principal,
/* db_put_principal */ wrap_krb5_db2_db_put_principal,
/* db_delete_principal */ wrap_krb5_db2_db_delete_principal,
/* db_iterate */ wrap_krb5_db2_db_iterate,
/* db_create_policy */ wrap_krb5_db2_create_policy,
/* db_get_policy */ wrap_krb5_db2_get_policy,
/* db_put_policy */ wrap_krb5_db2_put_policy,
/* db_iter_policy */ wrap_krb5_db2_iter_policy,
/* db_delete_policy */ wrap_krb5_db2_delete_policy,
/* db_free_policy */ wrap_krb5_db2_free_policy,
/* db_supported_realms */ NULL,
/* db_free_supported_realms */ NULL,
/* errcode_2_string */ krb5_db2_errcode_2_string,
/* release_errcode_string */ krb5_db2_release_errcode_string,
/* db_alloc */ wrap_krb5_db2_alloc,
/* db_free */ wrap_krb5_db2_free,
/* set_master_key */ wrap_krb5_db2_set_master_key_ext,
/* get_master_key */ wrap_krb5_db2_db_get_mkey,
/* blah blah blah */ 0,0,0,0,0,0,
/* promote_db */ wrap_krb5_db2_promote_db,
};