1 files changed, 31 insertions, 76 deletions

diff --git a/source3/passdb/pdb_interface.c b/source3/passdb/pdb_interface.c
index 4d9ec7beea..42be673d25 100644
--- a/source3/passdb/pdb_interface.c
+++ b/source3/passdb/pdb_interface.c
@@ -24,54 +24,21 @@
 #undef DBGC_CLASS
 #define DBGC_CLASS DBGC_PASSDB
 
-static struct pdb_init_function_entry *backends = NULL;
-
-static void lazy_initialize_passdb(void)
-{
-	static BOOL initialized = False;
-	if(initialized)return;
-	static_init_pdb;
-	initialized = True;
-}
-
-BOOL smb_register_passdb(const char *name, pdb_init_function init, int version) 
-{
-	struct pdb_init_function_entry *entry = backends;
-
-	if(version != PASSDB_INTERFACE_VERSION)
-		return False;
-
-	DEBUG(5,("Attempting to register passdb backend %s\n", name));
-
-	/* Check for duplicates */
-	while(entry) { 
-		if(strcasecmp(name, entry->name) == 0) { 
-			DEBUG(0,("There already is a passdb backend registered with the name %s!\n", name));
-			return False;
-		}
-		entry = entry->next;
-	}
-
-	entry = smb_xmalloc(sizeof(struct pdb_init_function_entry));
-	entry->name = smb_xstrdup(name);
-	entry->init = init;
-
-	DLIST_ADD(backends, entry);
-	DEBUG(5,("Successfully added passdb backend '%s'\n", name));
-	return True;
-}
-
-struct pdb_init_function_entry *pdb_find_backend_entry(const char *name)
-{
-	struct pdb_init_function_entry *entry = backends;
-
-	while(entry) {
-		if (strequal(entry->name, name)) return entry;
-		entry = entry->next;
-	}
-
-	return NULL;
-}
+/** List of various built-in passdb modules */
+
+const struct pdb_init_function_entry builtin_pdb_init_functions[] = {
+	{ "smbpasswd", pdb_init_smbpasswd },
+	{ "smbpasswd_nua", pdb_init_smbpasswd_nua },
+	{ "tdbsam", pdb_init_tdbsam },
+	{ "tdbsam_nua", pdb_init_tdbsam_nua },
+	{ "ldapsam", pdb_init_ldapsam },
+	{ "ldapsam_nua", pdb_init_ldapsam_nua },
+	{ "unixsam", pdb_init_unixsam },
+	{ "guest", pdb_init_guestsam },
+	{ "nisplussam", pdb_init_nisplussam },
+	{ "plugin", pdb_init_plugin },
+	{ NULL, NULL}
+};
 
 static NTSTATUS context_setsampwent(struct pdb_context *context, BOOL update)
 {
@@ -405,10 +372,8 @@ static NTSTATUS make_pdb_methods_name(struct pdb_methods **methods, struct pdb_c
 {
 	char *module_name = smb_xstrdup(selected);
 	char *module_location = NULL, *p;
-	struct pdb_init_function_entry *entry;
 	NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
-
-	lazy_initialize_passdb();
+	int i;
 
 	p = strchr(module_name, ':');
 
@@ -420,37 +385,27 @@ static NTSTATUS make_pdb_methods_name(struct pdb_methods **methods, struct pdb_c
 
 	trim_string(module_name, " ", " ");
 
-
 	DEBUG(5,("Attempting to find an passdb backend to match %s (%s)\n", selected, module_name));
-
-	entry = pdb_find_backend_entry(module_name);
-	
-	/* Try to find a module that contains this module */
-	if (!entry) { 
-		DEBUG(2,("No builtin backend found, trying to load plugin\n"));
-		if(smb_probe_module("passdb", module_name) && !(entry = pdb_find_backend_entry(module_name))) {
-			DEBUG(0,("Plugin is available, but doesn't register passdb backend %s\n", module_name));
+	for (i = 0; builtin_pdb_init_functions[i].name; i++)
+	{
+		if (strequal(builtin_pdb_init_functions[i].name, module_name))
+		{
+			DEBUG(5,("Found pdb backend %s (at pos %d)\n", module_name, i));
+			nt_status = builtin_pdb_init_functions[i].init(context, methods, module_location);
+			if (NT_STATUS_IS_OK(nt_status)) {
+				DEBUG(5,("pdb backend %s has a valid init\n", selected));
+			} else {
+				DEBUG(0,("pdb backend %s did not correctly init (error was %s)\n", selected, nt_errstr(nt_status)));
+			}
 			SAFE_FREE(module_name);
-			return NT_STATUS_UNSUCCESSFUL;
+			return nt_status;
+			break; /* unreached */
 		}
 	}
-	
+
 	/* No such backend found */
-	if(!entry) { 
-		DEBUG(0,("No builtin nor plugin backend for %s found\n", module_name));
-		SAFE_FREE(module_name);
-		return NT_STATUS_INVALID_PARAMETER;
-	}
-	
-	DEBUG(5,("Found pdb backend %s\n", module_name));
-	nt_status = entry->init(context, methods, module_location);
-	if (NT_STATUS_IS_OK(nt_status)) {
-		DEBUG(5,("pdb backend %s has a valid init\n", selected));
-	} else {
-		DEBUG(0,("pdb backend %s did not correctly init (error was %s)\n", selected, nt_errstr(nt_status)));
-	}
 	SAFE_FREE(module_name);
-	return nt_status;
+	return NT_STATUS_INVALID_PARAMETER;
 }
 
 /******************************************************************