Line data    Source code

       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             :  * CurrentVersion registry backend.
      23             :  *
      24             :  * This is a virtual overlay, dynamically presenting version information.
      25             :  */
      26             : 
      27             : #include "includes.h"
      28             : #include "registry.h"
      29             : #include "reg_util_internal.h"
      30             : #include "reg_objects.h"
      31             : 
      32             : #undef DBGC_CLASS
      33             : #define DBGC_CLASS DBGC_REGISTRY
      34             : 
      35             : extern struct registry_ops regdb_ops;
      36             : 
      37             : #define KEY_CURRENT_VERSION_NORM "HKLM\\SOFTWARE\\MICROSOFT\\WINDOWS NT\\CURRENTVERSION"
      38             : 
      39          27 : static int current_version_fetch_values(const char *key, struct regval_ctr *values)
      40             : {
      41          27 :         const char *sysroot_string = "c:\\Windows";
      42             :         fstring sysversion;
      43          27 :         char *path = NULL;
      44          27 :         TALLOC_CTX *ctx = talloc_tos();
      45             : 
      46          27 :         path = talloc_strdup(ctx, key);
      47          27 :         if (path == NULL) {
      48           0 :                 return -1;
      49             :         }
      50          27 :         path = normalize_reg_path(ctx, path);
      51          27 :         if (path == NULL) {
      52           0 :                 return -1;
      53             :         }
      54             : 
      55          27 :         if (strncmp(path, KEY_CURRENT_VERSION_NORM, strlen(path)) != 0) {
      56           0 :                 return regdb_ops.fetch_values(key, values);
      57             :         }
      58             : 
      59          27 :         regval_ctr_addvalue_sz(values, "SystemRoot", sysroot_string);
      60             : 
      61          27 :         fstr_sprintf(sysversion, "%d.%d", SAMBA_MAJOR_NBT_ANNOUNCE_VERSION,
      62             :                      SAMBA_MINOR_NBT_ANNOUNCE_VERSION);
      63             : 
      64          27 :         regval_ctr_addvalue_sz(values, "CurrentVersion", sysversion);
      65             : 
      66          27 :         return regval_ctr_numvals(values);
      67             : }
      68             : 
      69          63 : static int current_version_fetch_subkeys(const char *key,
      70             :                                          struct regsubkey_ctr *subkey_ctr)
      71             : {
      72          63 :         return regdb_ops.fetch_subkeys(key, subkey_ctr);
      73             : }
      74             : 
      75             : struct registry_ops current_version_reg_ops = {
      76             :         .fetch_values = current_version_fetch_values,
      77             :         .fetch_subkeys = current_version_fetch_subkeys,
      78             : };