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-rw-r--r--source3/Makefile.in1
-rw-r--r--source3/include/reg_objects.h1
-rw-r--r--source3/registry/reg_backend_current_version.c80
-rw-r--r--source3/registry/reg_dynamic.c24
-rw-r--r--source3/registry/reg_frontend.c2
5 files changed, 84 insertions, 24 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 0def36dd64..fa40d92948 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -422,6 +422,7 @@ REGISTRY_OBJ = registry/reg_frontend.o registry/reg_cachehook.o registry/reg_pri
registry/reg_backend_prod_options.o \
registry/reg_backend_tcpip_params.o \
registry/reg_backend_hkpt_params.o \
+ registry/reg_backend_current_version.o \
$(UTIL_REG_API_OBJ) $(UTIL_REG_SMBCONF_OBJ)
RPC_LSA_OBJ = rpc_server/srv_lsa.o rpc_server/srv_lsa_nt.o librpc/gen_ndr/srv_lsa.o
diff --git a/source3/include/reg_objects.h b/source3/include/reg_objects.h
index e6fbcbdd6d..24db16261d 100644
--- a/source3/include/reg_objects.h
+++ b/source3/include/reg_objects.h
@@ -102,6 +102,7 @@ typedef struct {
#define KEY_PRINTING "HKLM\\SYSTEM\\CurrentControlSet\\Control\\Print"
#define KEY_PRINTING_2K "HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Print\\Printers"
#define KEY_PRINTING_PORTS "HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Ports"
+#define KEY_CURRENT_VERSION "HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion"
#define KEY_SMBCONF "HKLM\\SOFTWARE\\Samba\\smbconf"
#define KEY_TREE_ROOT ""
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", &current_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, &current_version_reg_ops },
#endif
{ NULL, NULL }
};