lib/kadm5/destroy_s.c

   1 /*
   2  * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #include "kadm5_locl.h"
  35
  36 RCSID("$Id$");
  37
  38 /*
  39  * dealloc a `kadm5_config_params'
  40  */
  41
  42 static void
  43 destroy_config (kadm5_config_params *c)
  44 {
  45     if (!c)
  46         return;
  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     if (!c)
  61         return;
  62     free(c->log_file);
  63     if (c->socket_fd != rk_INVALID_SOCKET)
  64         rk_closesocket(c->socket_fd);
  65 #ifdef NO_UNIX_SOCKETS
  66     if (c->socket_info) {
  67         freeaddrinfo(c->socket_info);
  68         c->socket_info = NULL;
  69     }
  70 #endif
  71 }
  72
  73 /*
  74  * destroy a kadm5 handle
  75  */
  76
  77 kadm5_ret_t
  78 kadm5_s_destroy(void *server_handle)
  79 {
  80     kadm5_ret_t ret = 0;
  81     kadm5_server_context *context = server_handle;
  82     krb5_context kcontext = context->context;
  83
  84     _kadm5_s_free_hooks(context);
  85     if (context->db != NULL)
  86         ret = context->db->hdb_destroy(kcontext, context->db);
  87     destroy_kadm5_log_context(&context->log_context);
  88     destroy_config(&context->config);
  89     krb5_free_principal(kcontext, context->caller);
  90     if (context->my_context)
  91         krb5_free_context(kcontext);
  92     free(context);
  93
  94     return ret;
  95 }