lib/param: Remove parameters for wins and spoolss databases

This removes the smb.conf parameters per-database, replacing these
with hard-coded database names in well known (and configurable)
directories.

The wins.ldb is now always in the "state dir", rather than being in
both state and lock dir (ie, a bug).

Less smb.conf parameters means less parameters to try and sync up
between the loadparm subsystems.

Andrew Bartlett

Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Tue Oct 18 05:39:54 CEST 2011 on sn-devel-104

lib/param/loadparm.c

@@ -375,30 +375,6 @@ static struct parm_struct parm_table[] = {
 		.special	= NULL,
 		.enum_list	= NULL
 	},
-	{
-		.label		= "spoolss database",
-		.type		= P_STRING,
-		.p_class	= P_GLOBAL,
-		.offset		= GLOBAL_VAR(szSPOOLSS_URL),
-		.special	= NULL,
-		.enum_list	= NULL
-	},
-	{
-		.label		= "wins config database",
-		.type		= P_STRING,
-		.p_class	= P_GLOBAL,
-		.offset		= GLOBAL_VAR(szWINS_CONFIG_URL),
-		.special	= NULL,
-		.enum_list	= NULL
-	},
-	{
-		.label		= "wins database",
-		.type		= P_STRING,
-		.p_class	= P_GLOBAL,
-		.offset		= GLOBAL_VAR(szWINS_URL),
-		.special	= NULL,
-		.enum_list	= NULL
-	},
 	{
 		.label		= "private dir",
 		.type		= P_STRING,
@@ -1493,9 +1469,6 @@ FN_GLOBAL_INTEGER(web_port, web_port)
 FN_GLOBAL_BOOL(tls_enabled, tls_enabled)
 FN_GLOBAL_STRING(logfile, logfile)
 FN_GLOBAL_STRING(share_backend, szShareBackend)
-FN_GLOBAL_STRING(spoolss_url, szSPOOLSS_URL)
-FN_GLOBAL_STRING(wins_config_url, szWINS_CONFIG_URL)
-FN_GLOBAL_STRING(wins_url, szWINS_URL)
 FN_GLOBAL_CONST_STRING(winbind_separator, szWinbindSeparator)
 FN_GLOBAL_CONST_STRING(winbindd_socket_directory, szWinbinddSocketDirectory)
 FN_GLOBAL_CONST_STRING(winbindd_privileged_socket_directory, szWinbinddPrivilegedSocketDirectory)
@@ -3331,9 +3304,6 @@ struct loadparm_context *loadparm_init(TALLOC_CTX *mem_ctx)
 	/* the winbind method for domain controllers is for both RODC
 	   auth forwarding and for trusted domains */
 	lpcfg_do_global_parameter(lp_ctx, "private dir", dyn_PRIVATE_DIR);
-	lpcfg_do_global_parameter(lp_ctx, "spoolss database", "spoolss.ldb");
-	lpcfg_do_global_parameter(lp_ctx, "wins config database", "wins_config.ldb");
-	lpcfg_do_global_parameter(lp_ctx, "wins database", "wins.ldb");
 	lpcfg_do_global_parameter(lp_ctx, "registry:HKEY_LOCAL_MACHINE", "hklm.ldb");
 
 	/* This hive should be dynamically generated by Samba using

source4/nbt_server/wins/winsdb.c

@@ -929,7 +929,8 @@ failed:
 }
 
 static bool winsdb_check_or_add_module_list(struct tevent_context *ev_ctx, 
-					    struct loadparm_context *lp_ctx, struct winsdb_handle *h)
+					    struct loadparm_context *lp_ctx, struct winsdb_handle *h,
+					    const char *wins_path)
 {
 	int trans;
 	int ret;
@@ -975,7 +976,7 @@ static bool winsdb_check_or_add_module_list(struct tevent_context *ev_ctx,
 		flags |= LDB_FLG_NOSYNC;
 	}
 
-	h->ldb = ldb_wrap_connect(h, ev_ctx, lp_ctx, lpcfg_state_path(h, lp_ctx, lpcfg_wins_url(lp_ctx)),
+	h->ldb = ldb_wrap_connect(h, ev_ctx, lp_ctx, wins_path,
 				  NULL, NULL, flags);
 	if (!h->ldb) goto failed;
 
@@ -1003,15 +1004,18 @@ struct winsdb_handle *winsdb_connect(TALLOC_CTX *mem_ctx,
 	unsigned int flags = 0;
 	bool ret;
 	int ldb_err;
+	char *wins_path;
 
 	h = talloc_zero(mem_ctx, struct winsdb_handle);
 	if (!h) return NULL;
 
+	wins_path = lpcfg_state_path(h, lp_ctx, "wins.ldb");
+
 	if (lpcfg_parm_bool(lp_ctx, NULL,"winsdb", "nosync", false)) {
 		flags |= LDB_FLG_NOSYNC;
 	}
 
-	h->ldb = ldb_wrap_connect(h, ev_ctx, lp_ctx, lpcfg_lock_path(h, lp_ctx, lpcfg_wins_url(lp_ctx)),
+	h->ldb = ldb_wrap_connect(h, ev_ctx, lp_ctx, wins_path,
 				  NULL, NULL, flags);
 	if (!h->ldb) goto failed;
 
@@ -1022,7 +1026,7 @@ struct winsdb_handle *winsdb_connect(TALLOC_CTX *mem_ctx,
 	if (!h->local_owner) goto failed;
 
 	/* make sure the module list is available and used */
-	ret = winsdb_check_or_add_module_list(ev_ctx, lp_ctx, h);
+	ret = winsdb_check_or_add_module_list(ev_ctx, lp_ctx, h, wins_path);
 	if (!ret) goto failed;
 
 	ldb_err = ldb_set_opaque(h->ldb, "winsdb_handle", h);

source4/ntptr/simple_ldb/ntptr_simple_ldb.c

@@ -48,7 +48,7 @@ NTSTATUS ntptr_simple_ldb_init(void);
  */
 static struct ldb_context *sptr_db_connect(TALLOC_CTX *mem_ctx, struct tevent_context *ev_ctx, struct loadparm_context *lp_ctx)
 {
-	return ldb_wrap_connect(mem_ctx, ev_ctx, lp_ctx, lpcfg_spoolss_url(lp_ctx), system_session(lp_ctx),
+	return ldb_wrap_connect(mem_ctx, ev_ctx, lp_ctx, "spoolss.ldb", system_session(lp_ctx),
 				NULL, 0);
 }
 

source4/wrepl_server/wrepl_server.c

@@ -39,7 +39,7 @@ static struct ldb_context *wins_config_db_connect(TALLOC_CTX *mem_ctx,
 						  struct loadparm_context *lp_ctx)
 {
 	return ldb_wrap_connect(mem_ctx, ev_ctx, lp_ctx, lpcfg_private_path(mem_ctx,
-			        lp_ctx, lpcfg_wins_config_url(lp_ctx)),
+			        lp_ctx, "wins_config.ldb"),
 				system_session(lp_ctx), NULL, 0);
 }