From 3c9c3029f2bcf10ef614dd9f923d02232db3ac8d Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 20 Feb 2013 14:59:42 +1030
Subject: param: 'use ntdb' flag (off by default).

For simplicity, we use this in the caller to choose between filenames.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---
 docs-xml/smbdotconf/tuning/usentdb.xml | 23 +++++++++++++++++++++++
 lib/param/param_functions.c            |  1 +
 lib/param/param_table.c                |  9 +++++++++
 source3/include/proto.h                |  1 +
 source3/param/loadparm_ctx.c           |  1 +
 5 files changed, 35 insertions(+)
 create mode 100644 docs-xml/smbdotconf/tuning/usentdb.xml

diff --git a/docs-xml/smbdotconf/tuning/usentdb.xml b/docs-xml/smbdotconf/tuning/usentdb.xml
new file mode 100644
index 0000000000..9a0d2cde79
--- /dev/null
+++ b/docs-xml/smbdotconf/tuning/usentdb.xml
@@ -0,0 +1,23 @@
+<samba:parameter name="use ntdb"
+                 context="G"
+				 type="boolean"
+                 xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
+<description>
+    <para>Beginning in Samba 4.1, a growing number of databases can
+    use the NTDB format rather than TDB.
+    </para>
+    <para>If you enable this option these databases will defaul to a
+    <filename>.ntdb</filename> extension rather than
+    <filename>.tdb</filename>: If the <filename>.tdb</filename> file
+    exists, it will automatically be converted to NTDB and renamed to
+    <filename>.tdb.bak</filename>.
+    </para>
+    <para>Filenames explicitly specified in
+    <filename>smb.conf</filename> will be respected (ie. the format
+    will depend on the <filename>.ntdb</filename> or
+    <filename>.tdb</filename> extension).
+    </para>
+</description>
+
+<value type="default">no</value>
+</samba:parameter>
diff --git a/lib/param/param_functions.c b/lib/param/param_functions.c
index 852f525c44..4cf3ad7698 100644
--- a/lib/param/param_functions.c
+++ b/lib/param/param_functions.c
@@ -215,6 +215,7 @@ FN_GLOBAL_BOOL(unicode, bUnicode)
 FN_GLOBAL_BOOL(unix_extensions, bUnixExtensions)
 FN_GLOBAL_BOOL(unix_password_sync, bUnixPasswdSync)
 FN_GLOBAL_BOOL(use_mmap, bUseMmap)
+FN_GLOBAL_BOOL(use_ntdb, bUseNtdb)
 FN_GLOBAL_BOOL(usershare_allow_guests, bUsershareAllowGuests)
 FN_GLOBAL_BOOL(usershare_owner_only, bUsershareOwnerOnly)
 FN_GLOBAL_BOOL(use_spnego, bUseSpnego)
diff --git a/lib/param/param_table.c b/lib/param/param_table.c
index a73cd966bc..620f5f679b 100644
--- a/lib/param/param_table.c
+++ b/lib/param/param_table.c
@@ -1894,6 +1894,15 @@ static struct parm_struct parm_table[] = {
 		.enum_list	= NULL,
 		.flags		= FLAG_ADVANCED,
 	},
+	{
+		.label		= "use ntdb",
+		.type		= P_BOOL,
+		.p_class	= P_GLOBAL,
+		.offset		= GLOBAL_VAR(bUseNtdb),
+		.special	= NULL,
+		.enum_list	= NULL,
+		.flags		= FLAG_ADVANCED,
+	},
 	{
 		.label		= "use sendfile",
 		.type		= P_BOOL,
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 77b949037b..c36125e53e 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1161,6 +1161,7 @@ bool lp_client_ntlmv2_auth(void);
 bool lp_host_msdfs(void);
 bool lp_enhanced_browsing(void);
 bool lp_use_mmap(void);
+bool lp_use_ntdb(void);
 bool lp_unix_extensions(void);
 bool lp_unicode(void);
 bool lp_use_spnego(void);
diff --git a/source3/param/loadparm_ctx.c b/source3/param/loadparm_ctx.c
index 75f7e38957..63ead53ac1 100644
--- a/source3/param/loadparm_ctx.c
+++ b/source3/param/loadparm_ctx.c
@@ -112,6 +112,7 @@ static const struct loadparm_s3_helpers s3_fns =
 	.unix_extensions = lp_unix_extensions,
 	.use_spnego = lp_use_spnego,
 	.use_mmap = lp_use_mmap,
+	.use_ntdb = lp_use_ntdb,
 
 	.srv_minprotocol = lp_srv_minprotocol,
 	.srv_maxprotocol = lp_srv_maxprotocol,
-- 
cgit