source3/registry/reg_backend_prod_options.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  Virtual Windows Registry Layer
   4  *  Copyright (C) Gerald Carter     2002-2005
   5  *  Copyright (C) Michael Adam      2008
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 /*
  22  * Product options registry backend.
  23  *
  24  * This replaces the former dynamic product options overlay.
  25  */
  26
  27 #include "includes.h"
  28
  29 #undef DBGC_CLASS
  30 #define DBGC_CLASS DBGC_REGISTRY
  31
  32 extern REGISTRY_OPS regdb_ops;
  33
  34 static int prod_options_fetch_values(const char *key, REGVAL_CTR *regvals)
  35 {
  36         const char *value_ascii = "";
  37         fstring value;
  38         int value_length;
  39
  40         switch (lp_server_role()) {
  41                 case ROLE_DOMAIN_PDC:
  42                 case ROLE_DOMAIN_BDC:
  43                         value_ascii = "LanmanNT";
  44                         break;
  45                 case ROLE_STANDALONE:
  46                         value_ascii = "ServerNT";
  47                         break;
  48                 case ROLE_DOMAIN_MEMBER:
  49                         value_ascii = "WinNT";
  50                         break;
  51         }
  52
  53         value_length = push_ucs2(value, value, value_ascii, sizeof(value),
  54                                  STR_TERMINATE|STR_NOALIGN );
  55         regval_ctr_addvalue(regvals, "ProductType", REG_SZ, value,
  56                             value_length);
  57
  58         return regval_ctr_numvals( regvals );
  59 }
  60
  61 static int prod_options_fetch_subkeys(const char *key,
  62                                       struct regsubkey_ctr *subkey_ctr)
  63 {
  64         return regdb_ops.fetch_subkeys(key, subkey_ctr);
  65 }
  66
  67 REGISTRY_OPS prod_options_reg_ops = {
  68         .fetch_values = prod_options_fetch_values,
  69         .fetch_subkeys = prod_options_fetch_subkeys,
  70 };