Handle arbitrary new PAC types

[jra/samba/.git] / source3 / nmbd / nmbd_mynames.c

diff --git a/source3/nmbd/nmbd_mynames.c b/source3/nmbd/nmbd_mynames.c
index 83a8361ed986884a3163a4b221a6e7194ad02c00..62c8dd0cf0b29748c933c0dd020c2ef04f929636 100644 (file)
--- a/source3/nmbd/nmbd_mynames.c
+++ b/source3/nmbd/nmbd_mynames.c
@@ -7,7 +7,7 @@
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
@@ -16,8 +16,7 @@
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
 */
 
@@ -93,7 +92,7 @@ static void insert_refresh_name_into_unicast( struct subnet_record *subrec,
        }
 
        if((namerec = find_name_on_subnet(unicast_subnet, nmbname, FIND_SELF_NAME)) == NULL) {
-               fstring name;
+               unstring name;
                pull_ascii_nstring(name, sizeof(name), nmbname->name);
                /* The name needs to be created on the unicast subnet. */
                (void)add_name_to_subnet( unicast_subnet, name,
@@ -111,10 +110,11 @@ static void insert_refresh_name_into_unicast( struct subnet_record *subrec,
   Also add the magic Samba names.
 **************************************************************************/
 
-BOOL register_my_workgroup_and_names(void)
+bool register_my_workgroup_and_names(void)
 {
        struct subnet_record *subrec;
        int i;
+       const char **cluster_addresses = NULL;
 
        for(subrec = FIRST_SUBNET; subrec; subrec = NEXT_SUBNET_INCLUDING_UNICAST(subrec)) {
                register_my_workgroup_one_subnet(subrec);
@@ -145,6 +145,36 @@ BOOL register_my_workgroup_and_names(void)
                }
        }
 
+       /*
+        * add in any cluster addresses. We need to response to these,
+        * but not listen on them. This allows us to run nmbd on every
+        * node in the cluster, and have all of them register with a
+        * WINS server correctly
+        */
+       if (lp_clustering()) {
+               cluster_addresses = lp_cluster_addresses();
+       }
+       if (cluster_addresses) {
+               int a, n;
+               unsigned name_types[] = {0x20, 0x3, 0x0};
+               
+               for (i=0; my_netbios_names(i); i++) {
+                       for(subrec = FIRST_SUBNET; subrec; subrec = subrec->next) {
+                               for (n=0;n<ARRAY_SIZE(name_types);n++) {
+                                       struct name_record *namerec;
+                                       struct nmb_name nmbname;
+                                       struct in_addr ip;
+                                       make_nmb_name(&nmbname, my_netbios_names(i), name_types[n]);
+                                       namerec = find_name_on_subnet(unicast_subnet, &nmbname, FIND_SELF_NAME);
+                                       if (namerec == NULL) continue;
+                                       for (a=0;cluster_addresses[a];a++) {
+                                               add_ip_to_name_record(namerec, *interpret_addr2(&ip, cluster_addresses[a]));
+                                       }
+                               }
+                       }
+               }
+       }
+
        /*
         * Add the WORKGROUP<0> and WORKGROUP<1e> group names to the unicast subnet
         * also for the same reasons.
@@ -182,8 +212,8 @@ void release_wins_names(void)
        struct subnet_record *subrec = unicast_subnet;
        struct name_record *namerec, *nextnamerec;
 
-       for (namerec = (struct name_record *)ubi_trFirst( subrec->namelist ); namerec; namerec = nextnamerec) {
-               nextnamerec = (struct name_record *)ubi_trNext( namerec );
+       for (namerec = subrec->namelist; namerec; namerec = nextnamerec) {
+               nextnamerec = namerec->next;
                if( (namerec->data.source == SELF_NAME)
                    && !NAME_IS_DEREGISTERING(namerec) )
                        release_name( subrec, namerec, standard_success_release,
@@ -202,9 +232,7 @@ void refresh_my_names(time_t t)
        if (wins_srv_count() < 1)
                return;
 
-       for (namerec = (struct name_record *)ubi_trFirst(unicast_subnet->namelist);
-            namerec;
-            namerec = (struct name_record *)ubi_trNext(namerec)) {
+       for (namerec = unicast_subnet->namelist; namerec; namerec = namerec->next) {
                /* Each SELF name has an individual time to be refreshed. */
                if ((namerec->data.source == SELF_NAME) &&
                    (namerec->data.refresh_time < t) &&