release/src-rt-6.x.4708/router/samba-3.5.8/source3/lib/netapi/examples/join/getjoininformation.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Join Support (cmdline + netapi)
   4  *  Copyright (C) Guenther Deschner 2009
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include <string.h>
  21 #include <stdio.h>
  22 #include <sys/types.h>
  23 #include <inttypes.h>
  24
  25 #include <netapi.h>
  26
  27 #include "common.h"
  28
  29 int main(int argc, const char **argv)
  30 {
  31         NET_API_STATUS status;
  32         const char *host_name = NULL;
  33         const char *name_buffer = NULL;
  34         uint16_t name_type = 0;
  35         struct libnetapi_ctx *ctx = NULL;
  36
  37         poptContext pc;
  38         int opt;
  39
  40         struct poptOption long_options[] = {
  41                 POPT_AUTOHELP
  42                 POPT_COMMON_LIBNETAPI_EXAMPLES
  43                 POPT_TABLEEND
  44         };
  45
  46         status = libnetapi_init(&ctx);
  47         if (status != 0) {
  48                 return status;
  49         }
  50
  51         pc = poptGetContext("getjoininformation", argc, argv, long_options, 0);
  52
  53         poptSetOtherOptionHelp(pc, "hostname");
  54         while((opt = poptGetNextOpt(pc)) != -1) {
  55         }
  56
  57         if (!poptPeekArg(pc)) {
  58                 poptPrintHelp(pc, stderr, 0);
  59                 goto out;
  60         }
  61         host_name = poptGetArg(pc);
  62
  63         /* NetGetJoinInformation */
  64
  65         status = NetGetJoinInformation(host_name,
  66                                        &name_buffer,
  67                                        &name_type);
  68         if (status != 0) {
  69                 printf("failed with: %s\n",
  70                         libnetapi_get_error_string(ctx, status));
  71         } else {
  72                 printf("Successfully queried join information:\n");
  73
  74                 switch (name_type) {
  75                 case NetSetupUnknownStatus:
  76                         printf("%s's join status unknown (name: %s)\n",
  77                                 host_name, name_buffer);
  78                         break;
  79                 case NetSetupUnjoined:
  80                         printf("%s is not joined (name: %s)\n",
  81                                 host_name, name_buffer);
  82                         break;
  83                 case NetSetupWorkgroupName:
  84                         printf("%s is joined to workgroup %s\n",
  85                                 host_name, name_buffer);
  86                         break;
  87                 case NetSetupDomainName:
  88                         printf("%s is joined to domain %s\n",
  89                                 host_name, name_buffer);
  90                         break;
  91                 default:
  92                         printf("%s is in unknown status %d (name: %s)\n",
  93                                 host_name, name_type, name_buffer);
  94                         break;
  95                 }
  96         }
  97
  98  out:
  99         NetApiBufferFree((void *)name_buffer);
 100         libnetapi_free(ctx);
 101         poptFreeContext(pc);
 102
 103         return status;
 104 }