Add a registry backend tcpip_params that replaces the former dynamic overlay.

Michael
(This used to be commit a8a743b693a162954948ca2438ce4b842c5cba30)

4 files changed, 68 insertions, 27 deletions

diff --git a/source3/registry/reg_backend_tcpip_params.c b/source3/registry/reg_backend_tcpip_params.c
new file mode 100644
index 0000000000..1714bdb439
--- /dev/null
+++ b/source3/registry/reg_backend_tcpip_params.c
@@ -0,0 +1,65 @@
+/*
+ *  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/>.
+ */
+
+/*
+ * TCP/IP parameters registry backend.
+ *
+ * This replaces the former dynamic tcpip parameters overlay.
+ */
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_REGISTRY
+
+extern REGISTRY_OPS regdb_ops;
+
+static int tcpip_params_fetch_values(const char *key, REGVAL_CTR *regvals)
+{
+	fstring                 value;
+	int                     value_length;
+	char   			*hname;
+	char *mydomainname = NULL;
+
+	hname = myhostname();
+	value_length = push_ucs2( value, value, hname, sizeof(value), STR_TERMINATE|STR_NOALIGN);		
+	regval_ctr_addvalue( regvals, "Hostname",REG_SZ, value, value_length );
+
+	mydomainname = get_mydnsdomname(talloc_tos());
+	if (!mydomainname) {
+		return -1;
+	}
+
+	value_length = push_ucs2( value, value, mydomainname, sizeof(value), STR_TERMINATE|STR_NOALIGN);		
+	regval_ctr_addvalue( regvals, "Domain", REG_SZ, value, value_length );
+
+	return regval_ctr_numvals( regvals );
+}
+
+static int tcpip_params_fetch_subkeys(const char *key,
+					 REGSUBKEY_CTR *subkey_ctr)
+{
+	return regdb_ops.fetch_subkeys(key, subkey_ctr);
+}
+
+REGISTRY_OPS tcpip_params_reg_ops = {
+	.fetch_values = tcpip_params_fetch_values,
+	.fetch_subkeys = tcpip_params_fetch_subkeys,
+};
diff --git a/source3/registry/reg_db.c b/source3/registry/reg_db.c
index f70e44fd51..ce88c56c61 100644
--- a/source3/registry/reg_db.c
+++ b/source3/registry/reg_db.c
@@ -49,7 +49,7 @@ static const char *builtin_registry_paths[] = {
 	"HKLM\\SYSTEM\\CurrentControlSet\\Control\\Print\\Monitors",
 	KEY_PROD_OPTIONS,
 	"HKLM\\SYSTEM\\CurrentControlSet\\Control\\Terminal Server\\DefaultUserConfiguration",
-	"HKLM\\SYSTEM\\CurrentControlSet\\Services\\TcpIp\\Parameters",
+	KEY_TCPIP_PARAMS,
 	KEY_NETLOGON_PARAMS,
 	"HKU",
 	"HKCR",
diff --git a/source3/registry/reg_dynamic.c b/source3/registry/reg_dynamic.c
index 2735e2a27a..9d20b8935c 100644
--- a/source3/registry/reg_dynamic.c
+++ b/source3/registry/reg_dynamic.c
@@ -32,31 +32,6 @@ struct reg_dyn_values {
 /***********************************************************************
 ***********************************************************************/
 
-static int tcpip_params( REGVAL_CTR *regvals )
-{
-	fstring                 value;
-	int                     value_length;
-	char   			*hname;
-	char *mydomainname = NULL;
-
-	hname = myhostname();
-	value_length = push_ucs2( value, value, hname, sizeof(value), STR_TERMINATE|STR_NOALIGN);		
-	regval_ctr_addvalue( regvals, "Hostname",REG_SZ, value, value_length );
-
-	mydomainname = get_mydnsdomname(talloc_tos());
-	if (!mydomainname) {
-		return -1;
-	}
-
-	value_length = push_ucs2( value, value, mydomainname, sizeof(value), STR_TERMINATE|STR_NOALIGN);		
-	regval_ctr_addvalue( regvals, "Domain", REG_SZ, value, value_length );
-
-	return regval_ctr_numvals( regvals );
-}
-
-/***********************************************************************
-***********************************************************************/
-
 static int perflib_params( REGVAL_CTR *regvals )
 {
 	int base_index = -1;
@@ -154,7 +129,6 @@ static int current_version( REGVAL_CTR *values )
 ***********************************************************************/
 
 static struct reg_dyn_values dynamic_values[] = {
-	{ "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/TCPIP/PARAMETERS",    &tcpip_params     },
 	{ "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 }, 
diff --git a/source3/registry/reg_frontend.c b/source3/registry/reg_frontend.c
index 32ec7f9a87..6ecc8011e4 100644
--- a/source3/registry/reg_frontend.c
+++ b/source3/registry/reg_frontend.c
@@ -30,6 +30,7 @@ extern REGISTRY_OPS shares_reg_ops;
 extern REGISTRY_OPS smbconf_reg_ops;
 extern REGISTRY_OPS netlogon_params_reg_ops;
 extern REGISTRY_OPS prod_options_reg_ops;
+extern REGISTRY_OPS tcpip_params_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 */
@@ -44,6 +45,7 @@ REGISTRY_HOOK reg_hooks[] = {
   { KEY_SMBCONF,      		&smbconf_reg_ops },
   { KEY_NETLOGON_PARAMS,	&netlogon_params_reg_ops },
   { KEY_PROD_OPTIONS,		&prod_options_reg_ops },
+  { KEY_TCPIP_PARAMS,		&tcpip_params_reg_ops },
 #endif
   { NULL, NULL }
 };