From dd5868d41eeaa304a471822d7783526d9f4c37f5 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Wed, 15 Feb 2012 11:22:45 +0100
Subject: s3: Add SERVERID_UNIQUE_ID_NOT_TO_VERIFY, bug 8760

Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Feb 15 21:10:22 CET 2012 on sn-devel-104
---
 source3/lib/ctdbd_conn.c | 11 +++++++++--
 source3/lib/serverid.c   | 20 ++++++++++++++++++++
 2 files changed, 29 insertions(+), 2 deletions(-)

(limited to 'source3/lib')

diff --git a/source3/lib/ctdbd_conn.c b/source3/lib/ctdbd_conn.c
index 12b736deb3..9c73002078 100644
--- a/source3/lib/ctdbd_conn.c
+++ b/source3/lib/ctdbd_conn.c
@@ -20,6 +20,7 @@
 
 #include "includes.h"
 #include "util_tdb.h"
+#include "serverid.h"
 
 #ifdef CLUSTER_SUPPORT
 
@@ -1228,8 +1229,14 @@ bool ctdb_serverids_exist(struct ctdbd_connection *conn,
 		}
 
 		for (i=0; i<vnn->num_srvids; i++) {
-			results[vnn->pid_indexes[i]] =
-				((reply->data[i/8] & (1<<(i%8))) != 0);
+			int idx = vnn->pid_indexes[i];
+
+			if (pids[i].unique_id ==
+			    SERVERID_UNIQUE_ID_NOT_TO_VERIFY) {
+				results[idx] = true;
+				continue;
+			}
+			results[idx] = ((reply->data[i/8] & (1<<(i%8))) != 0);
 		}
 
 		TALLOC_FREE(reply);
diff --git a/source3/lib/serverid.c b/source3/lib/serverid.c
index 6a8083a7a2..02de2b4f9c 100644
--- a/source3/lib/serverid.c
+++ b/source3/lib/serverid.c
@@ -265,6 +265,10 @@ bool serverid_exists(const struct server_id *id)
 		return false;
 	}
 
+	if (id->unique_id == SERVERID_UNIQUE_ID_NOT_TO_VERIFY) {
+		return true;
+	}
+
 	db = serverid_db();
 	if (db == NULL) {
 		return false;
@@ -308,6 +312,10 @@ bool serverids_exist(const struct server_id *ids, int num_ids, bool *results)
 		struct serverid_key key;
 		TDB_DATA tdbkey;
 
+		if (ids[i].unique_id == SERVERID_UNIQUE_ID_NOT_TO_VERIFY) {
+			results[i] = true;
+			continue;
+		}
 		if (!results[i]) {
 			continue;
 		}
@@ -433,3 +441,15 @@ bool serverid_traverse(int (*fn)(struct db_record *rec,
 	status = dbwrap_traverse(db, serverid_traverse_fn, &state, NULL);
 	return NT_STATUS_IS_OK(status);
 }
+
+uint64_t serverid_get_random_unique_id(void)
+{
+	uint64_t unique_id = SERVERID_UNIQUE_ID_NOT_TO_VERIFY;
+
+	while (unique_id == SERVERID_UNIQUE_ID_NOT_TO_VERIFY) {
+		generate_random_buffer((uint8_t *)&unique_id,
+				       sizeof(unique_id));
+	}
+
+	return unique_id;
+}
-- 
cgit