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      1 /*	$NetBSD: destroy_s.c,v 1.2 2017/01/28 21:31:49 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 - 2000 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  *
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  *
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * 3. Neither the name of the Institute nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  */
     35 
     36 #include "kadm5_locl.h"
     37 
     38 __RCSID("$NetBSD: destroy_s.c,v 1.2 2017/01/28 21:31:49 christos Exp $");
     39 
     40 /*
     41  * dealloc a `kadm5_config_params'
     42  */
     43 
     44 static void
     45 destroy_config (kadm5_config_params *c)
     46 {
     47     free (c->realm);
     48     free (c->dbname);
     49     free (c->acl_file);
     50     free (c->stash_file);
     51 }
     52 
     53 /*
     54  * dealloc a kadm5_log_context
     55  */
     56 
     57 static void
     58 destroy_kadm5_log_context (kadm5_log_context *c)
     59 {
     60     free(c->log_file);
     61     if (c->socket_fd != rk_INVALID_SOCKET)
     62         rk_closesocket(c->socket_fd);
     63 #ifdef NO_UNIX_SOCKETS
     64     if (c->socket_info) {
     65 	freeaddrinfo(c->socket_info);
     66 	c->socket_info = NULL;
     67     }
     68 #endif
     69 }
     70 
     71 /*
     72  * destroy a kadm5 handle
     73  */
     74 
     75 kadm5_ret_t
     76 kadm5_s_destroy(void *server_handle)
     77 {
     78     kadm5_ret_t ret = 0;
     79     kadm5_server_context *context = server_handle;
     80     krb5_context kcontext = context->context;
     81 
     82     if (context->db != NULL)
     83         ret = context->db->hdb_destroy(kcontext, context->db);
     84     destroy_kadm5_log_context(&context->log_context);
     85     destroy_config(&context->config);
     86     krb5_free_principal(kcontext, context->caller);
     87     if (context->my_context)
     88 	krb5_free_context(kcontext);
     89     free(context);
     90 
     91     return ret;
     92 }
     93