source3/registry/reg_init_full.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 /* Initialize the registry with all available backends. */
  22
  23 #include "includes.h"
  24 #include "registry.h"
  25 #include "reg_cachehook.h"
  26
  27 #undef DBGC_CLASS
  28 #define DBGC_CLASS DBGC_REGISTRY
  29
  30 extern struct registry_ops printing_ops;
  31 extern struct registry_ops eventlog_ops;
  32 extern struct registry_ops shares_reg_ops;
  33 extern struct registry_ops smbconf_reg_ops;
  34 extern struct registry_ops netlogon_params_reg_ops;
  35 extern struct registry_ops prod_options_reg_ops;
  36 extern struct registry_ops tcpip_params_reg_ops;
  37 extern struct registry_ops hkpt_params_reg_ops;
  38 extern struct registry_ops current_version_reg_ops;
  39 extern struct registry_ops perflib_reg_ops;
  40 extern struct registry_ops regdb_ops;           /* these are the default */
  41
  42 /* array of registry_hook's which are read into a tree for easy access */
  43 /* #define REG_TDB_ONLY         1 */
  44
  45 struct registry_hook reg_hooks[] = {
  46 #ifndef REG_TDB_ONLY
  47   { KEY_PRINTING,               &printing_ops },
  48   { KEY_PRINTING_2K,            &printing_ops },
  49   { KEY_PRINTING_PORTS,         &printing_ops },
  50   { KEY_SHARES,                 &shares_reg_ops },
  51   { KEY_SMBCONF,                &smbconf_reg_ops },
  52   { KEY_NETLOGON_PARAMS,        &netlogon_params_reg_ops },
  53   { KEY_PROD_OPTIONS,           &prod_options_reg_ops },
  54   { KEY_TCPIP_PARAMS,           &tcpip_params_reg_ops },
  55   { KEY_HKPT,                   &hkpt_params_reg_ops },
  56   { KEY_CURRENT_VERSION,        &current_version_reg_ops },
  57   { KEY_PERFLIB,                &perflib_reg_ops },
  58 #endif
  59   { NULL, NULL }
  60 };
  61
  62 /***********************************************************************
  63  Open the registry database and initialize the registry_hook cache
  64  with all available backens.
  65  ***********************************************************************/
  66
  67 WERROR registry_init_full(void)
  68 {
  69         int i;
  70         WERROR werr;
  71
  72         werr = registry_init_common();
  73         if (!W_ERROR_IS_OK(werr)) {
  74                 goto fail;
  75         }
  76
  77         /* build the cache tree of registry hooks */
  78
  79         for ( i=0; reg_hooks[i].keyname; i++ ) {
  80                 werr = reghook_cache_add(reg_hooks[i].keyname, reg_hooks[i].ops);
  81                 if (!W_ERROR_IS_OK(werr)) {
  82                         goto fail;
  83                 }
  84         }
  85
  86         if ( DEBUGLEVEL >= 20 )
  87                 reghook_dump_cache(20);
  88
  89         /* add any keys for other services */
  90
  91         svcctl_init_keys();
  92         eventlog_init_keys();
  93         perfcount_init_keys();
  94
  95 fail:
  96         /* close and let each smbd open up as necessary */
  97         regdb_close();
  98         return werr;
  99 }