/* * Unix SMB/CIFS implementation. * Virtual Windows Registry Layer * Copyright (C) Gerald Carter 2002-2005 * Copyright (C) Michael Adam 2008 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ /* * CurrentVersion registry backend. * * This is a virtual overlay, dynamically presenting version information. */ #include "includes.h" #undef DBGC_CLASS #define DBGC_CLASS DBGC_REGISTRY extern REGISTRY_OPS regdb_ops; #define KEY_CURRENT_VERSION_NORM "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION" static int current_version_fetch_values(const char *key, REGVAL_CTR *values) { const char *sysroot_string = "c:\\Windows"; fstring sysversion; fstring value; uint32 value_length; char *path = NULL; TALLOC_CTX *ctx = talloc_tos(); path = talloc_strdup(ctx, key); if (path == NULL) { return -1; } path = normalize_reg_path(ctx, path); if (path == NULL) { return -1; } if (strncmp(path, KEY_CURRENT_VERSION_NORM, strlen(path)) != 0) { return regdb_ops.fetch_values(key, values); } value_length = push_ucs2(value, value, sysroot_string, sizeof(value), STR_TERMINATE|STR_NOALIGN ); regval_ctr_addvalue(values, "SystemRoot", REG_SZ, value, value_length); fstr_sprintf(sysversion, "%d.%d", lp_major_announce_version(), lp_minor_announce_version()); value_length = push_ucs2(value, value, sysversion, sizeof(value), STR_TERMINATE|STR_NOALIGN); regval_ctr_addvalue(values, "CurrentVersion", REG_SZ, value, value_length); return regval_ctr_numvals(values); } static int current_version_fetch_subkeys(const char *key, REGSUBKEY_CTR *subkey_ctr) { return regdb_ops.fetch_subkeys(key, subkey_ctr); } REGISTRY_OPS current_version_reg_ops = { .fetch_values = current_version_fetch_values, .fetch_subkeys = current_version_fetch_subkeys, };