crypto/heimdal-0.6.3/lib/kadm5/replay_log.c

   1 /*
   2  * Copyright (c) 1997-2002 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 "iprop.h"
  35
  36 RCSID("$Id: replay_log.c,v 1.9 2002/05/24 15:19:22 joda Exp $");
  37
  38 int start_version = -1;
  39 int end_version = -1;
  40
  41 static void
  42 apply_entry(kadm5_server_context *server_context,
  43             u_int32_t ver,
  44             time_t timestamp,
  45             enum kadm_ops op,
  46             u_int32_t len,
  47             krb5_storage *sp)
  48 {
  49     krb5_error_code ret;
  50
  51     if((start_version != -1 && ver < start_version) ||
  52        (end_version != -1 && ver > end_version)) {
  53         /* XXX skip this entry */
  54         krb5_storage_seek(sp, len, SEEK_CUR);
  55         return;
  56     }
  57     printf ("ver %u... ", ver);
  58     fflush (stdout);
  59
  60     ret = kadm5_log_replay (server_context,
  61                             op, ver, len, sp);
  62     if (ret)
  63         krb5_warn (server_context->context, ret, "kadm5_log_replay");
  64
  65
  66     printf ("done\n");
  67 }
  68
  69 int version_flag;
  70 int help_flag;
  71 struct getargs args[] = {
  72     { "start-version", 0, arg_integer, &start_version, "start replay with this version" },
  73     { "end-version", 0, arg_integer, &end_version, "end replay with this version" },
  74     { "version", 0, arg_flag, &version_flag },
  75     { "help", 0, arg_flag, &help_flag }
  76 };
  77 int num_args = sizeof(args) / sizeof(args[0]);
  78
  79 int
  80 main(int argc, char **argv)
  81 {
  82     krb5_context context;
  83     krb5_error_code ret;
  84     void *kadm_handle;
  85     kadm5_config_params conf;
  86     kadm5_server_context *server_context;
  87
  88     krb5_program_setup(&context, argc, argv, args, num_args, NULL);
  89
  90     if(help_flag)
  91         krb5_std_usage(0, args, num_args);
  92     if(version_flag) {
  93         print_version(NULL);
  94         exit(0);
  95     }
  96
  97     memset(&conf, 0, sizeof(conf));
  98     ret = kadm5_init_with_password_ctx (context,
  99                                         KADM5_ADMIN_SERVICE,
 100                                         NULL,
 101                                         KADM5_ADMIN_SERVICE,
 102                                         &conf, 0, 0,
 103                                         &kadm_handle);
 104     if (ret)
 105         krb5_err (context, 1, ret, "kadm5_init_with_password_ctx");
 106
 107     server_context = (kadm5_server_context *)kadm_handle;
 108
 109     ret = server_context->db->open(context,
 110                                    server_context->db,
 111                                    O_RDWR | O_CREAT, 0);
 112     if (ret)
 113         krb5_err (context, 1, ret, "db->open");
 114
 115     ret = kadm5_log_init (server_context);
 116     if (ret)
 117         krb5_err (context, 1, ret, "kadm5_log_init");
 118
 119     ret = kadm5_log_foreach (server_context, apply_entry);
 120     if(ret)
 121         krb5_warn(context, ret, "kadm5_log_foreach");
 122     ret = kadm5_log_end (server_context);
 123     if (ret)
 124         krb5_warn(context, ret, "kadm5_log_end");
 125     ret = server_context->db->close (context, server_context->db);
 126     if (ret)
 127         krb5_err (context, 1, ret, "db->close");
 128     return 0;
 129 }