diff options
Diffstat (limited to 'source3/registry')
| -rw-r--r-- | source3/registry/reg_backend_current_version.c | 80 | ||||
| -rw-r--r-- | source3/registry/reg_dynamic.c | 24 | ||||
| -rw-r--r-- | source3/registry/reg_frontend.c | 2 |
3 files changed, 82 insertions, 24 deletions
diff --git a/source3/registry/reg_backend_current_version.c b/source3/registry/reg_backend_current_version.c new file mode 100644 index 0000000000..51b081721c --- /dev/null +++ b/source3/registry/reg_backend_current_version.c @@ -0,0 +1,80 @@ +/* + * 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 0; + } + + 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, +}; diff --git a/source3/registry/reg_dynamic.c b/source3/registry/reg_dynamic.c index c342cd07e4..ca87cc60f5 100644 --- a/source3/registry/reg_dynamic.c +++ b/source3/registry/reg_dynamic.c @@ -73,29 +73,6 @@ static int perflib_009_params( REGVAL_CTR *regvals ) } /*********************************************************************** -***********************************************************************/ - -static int current_version( REGVAL_CTR *values ) -{ - const char *sysroot_string = "c:\\Windows"; - fstring sysversion; - fstring value; - uint32 value_length; - - 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 ); -} - -/*********************************************************************** Structure holding the registry paths and pointers to the value enumeration functions ***********************************************************************/ @@ -103,7 +80,6 @@ static int current_version( REGVAL_CTR *values ) static struct reg_dyn_values dynamic_values[] = { { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PERFLIB", &perflib_params }, { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PERFLIB/009", &perflib_009_params }, - { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION", ¤t_version }, { NULL, NULL } }; diff --git a/source3/registry/reg_frontend.c b/source3/registry/reg_frontend.c index 9539c2ba2f..d489050904 100644 --- a/source3/registry/reg_frontend.c +++ b/source3/registry/reg_frontend.c @@ -32,6 +32,7 @@ extern REGISTRY_OPS netlogon_params_reg_ops; extern REGISTRY_OPS prod_options_reg_ops; extern REGISTRY_OPS tcpip_params_reg_ops; extern REGISTRY_OPS hkpt_params_reg_ops; +extern REGISTRY_OPS current_version_reg_ops; extern REGISTRY_OPS regdb_ops; /* these are the default */ /* array of REGISTRY_HOOK's which are read into a tree for easy access */ @@ -48,6 +49,7 @@ REGISTRY_HOOK reg_hooks[] = { { KEY_PROD_OPTIONS, &prod_options_reg_ops }, { KEY_TCPIP_PARAMS, &tcpip_params_reg_ops }, { KEY_HKPT, &hkpt_params_reg_ops }, + { KEY_CURRENT_VERSION, ¤t_version_reg_ops }, #endif { NULL, NULL } }; |