From 0f2b15707ad0e41b786f0078f334b7782d63b8af Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 21 Mar 2001 04:12:36 +0000
Subject: added option "enhanced browsing"

this allows users to disable the cross-subnet browse extensions that I
added to Samba a couple of years ago. This may be useful for getting
rid of empty workgroups.
(This used to be commit 978980050e599d3830d0474bc9a8003bfe227719)
---
 source3/include/proto.h  | 1 +
 source3/nmbd/nmbd.c      | 8 ++++++--
 source3/param/loadparm.c | 4 ++++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/source3/include/proto.h b/source3/include/proto.h
index c53ad6971a..355526c799 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1643,6 +1643,7 @@ BOOL lp_restrict_anonymous(void);
 BOOL lp_lanman_auth(void);
 BOOL lp_host_msdfs(void);
 BOOL lp_kernel_oplocks(void);
+BOOL lp_enhanced_browsing(void);
 int lp_os_level(void);
 int lp_max_ttl(void);
 int lp_max_wins_ttl(void);
diff --git a/source3/nmbd/nmbd.c b/source3/nmbd/nmbd.c
index 32d66d39fd..5e8e7e1ec6 100644
--- a/source3/nmbd/nmbd.c
+++ b/source3/nmbd/nmbd.c
@@ -460,7 +460,9 @@ static void process(void)
      * This will only work to a Samba WINS server.
      * (nmbd_browsesync.c)
      */
-    collect_all_workgroup_names_from_wins_server(t);
+    if (lp_enhanced_browsing()) {
+	    collect_all_workgroup_names_from_wins_server(t);
+    }
 
     /*
      * Go through the response record queue and time out or re-transmit
@@ -477,7 +479,9 @@ static void process(void)
     /*
      * regularly sync with any other DMBs we know about 
      */
-    sync_all_dmbs(t);
+    if (lp_enhanced_browsing()) {
+	    sync_all_dmbs(t);
+    }
 
     /*
      * clear the unexpected packet queue 
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 64393b4082..ccc967234b 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -194,6 +194,7 @@ typedef struct
 	int iTotalPrintJobs;
 	int syslog;
 	int os_level;
+	int enhanced_browsing;
 	int max_ttl;
 	int max_wins_ttl;
 	int min_wins_ttl;
@@ -908,6 +909,7 @@ static struct parm_struct parm_table[] = {
 	{"browse list", P_BOOL, P_GLOBAL, &Globals.bBrowseList, NULL, NULL, 0},
 	{"browseable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL, NULL, FLAG_BASIC | FLAG_SHARE | FLAG_PRINT},
 	{"browsable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL, NULL, 0},
+	{"enhanced browsing", P_BOOL, P_GLOBAL, &Globals.enhanced_browsing, NULL, NULL},
 
 	{"WINS Options", P_SEP, P_SEPARATOR},
 	{"dns proxy", P_BOOL, P_GLOBAL, &Globals.bDNSproxy, NULL, NULL, 0},
@@ -1280,6 +1282,7 @@ static void init_globals(void)
 	Globals.map_to_guest = 0;	/* By Default, "Never" */
 	Globals.min_passwd_length = MINPASSWDLENGTH;	/* By Default, 5. */
 	Globals.oplock_break_wait_time = 0;	/* By Default, 0 msecs. */
+	Globals.enhanced_browsing = True; 
 
 #ifdef WITH_LDAP
 	/* default values for ldap */
@@ -1537,6 +1540,7 @@ FN_GLOBAL_BOOL(lp_restrict_anonymous, &Globals.bRestrictAnonymous)
 FN_GLOBAL_BOOL(lp_lanman_auth, &Globals.bLanmanAuth)
 FN_GLOBAL_BOOL(lp_host_msdfs, &Globals.bHostMSDfs)
 FN_GLOBAL_BOOL(lp_kernel_oplocks, &Globals.bKernelOplocks)
+FN_GLOBAL_BOOL(lp_enhanced_browsing, &Globals.enhanced_browsing)
 FN_GLOBAL_INTEGER(lp_os_level, &Globals.os_level)
 FN_GLOBAL_INTEGER(lp_max_ttl, &Globals.max_ttl)
 FN_GLOBAL_INTEGER(lp_max_wins_ttl, &Globals.max_wins_ttl)
-- 
cgit