source3/registry/reg_backend_tcpip_params.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  * TCP/IP parameters registry backend.
  23  *
  24  * This replaces the former dynamic tcpip parameters overlay.
  25  */
  26
  27 #include "includes.h"
  28
  29 #undef DBGC_CLASS
  30 #define DBGC_CLASS DBGC_REGISTRY
  31
  32 extern struct registry_ops regdb_ops;
  33
  34 static int tcpip_params_fetch_values(const char *key, struct regval_ctr *regvals)
  35 {
  36         fstring value;
  37         int value_length;
  38         char *hname;
  39         char *mydomainname = NULL;
  40
  41         hname = myhostname();
  42         value_length = push_ucs2(value, value, hname, sizeof(value),
  43                                  STR_TERMINATE|STR_NOALIGN);
  44         regval_ctr_addvalue(regvals, "Hostname",REG_SZ, value, value_length);
  45
  46         mydomainname = get_mydnsdomname(talloc_tos());
  47         if (!mydomainname) {
  48                 return -1;
  49         }
  50
  51         value_length = push_ucs2(value, value, mydomainname, sizeof(value),
  52                                  STR_TERMINATE|STR_NOALIGN);
  53         regval_ctr_addvalue(regvals, "Domain", REG_SZ, value, value_length);
  54
  55         return regval_ctr_numvals(regvals);
  56 }
  57
  58 static int tcpip_params_fetch_subkeys(const char *key,
  59                                       struct regsubkey_ctr *subkey_ctr)
  60 {
  61         return regdb_ops.fetch_subkeys(key, subkey_ctr);
  62 }
  63
  64 struct registry_ops tcpip_params_reg_ops = {
  65         .fetch_values = tcpip_params_fetch_values,
  66         .fetch_subkeys = tcpip_params_fetch_subkeys,
  67 };