s3-winbind: Send online/offline message of the domain to the parent.

https://bugzilla.samba.org/show_bug.cgi?id=10194

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Oct 11 13:37:56 CEST 2013 on sn-devel-104

(cherry picked from commit 275f6586c4d4547978c6ff2f04670b0d8f89fd4b)

diff --git a/source3/winbindd/winbindd_cm.c b/source3/winbindd/winbindd_cm.c
index 34955cd744a0cff5ce9361fb7850d208b0285fcb..827127937687432935cd82c7302aac4ef74ee3eb 100644 (file)
--- a/source3/winbindd/winbindd_cm.c
+++ b/source3/winbindd/winbindd_cm.c
@@ -384,6 +384,8 @@ void winbind_msg_domain_online(struct messaging_context *msg_ctx,
 
 void set_domain_offline(struct winbindd_domain *domain)
 {
+       pid_t parent_pid = getppid();
+
        DEBUG(10,("set_domain_offline: called for domain %s\n",
                domain->name ));
 
@@ -431,6 +433,15 @@ void set_domain_offline(struct winbindd_domain *domain)
        DEBUG(10,("set_domain_offline: added event handler for domain %s\n",
                domain->name ));
 
+       /* Send a message to the parent that the domain is offline. */
+       if (parent_pid > 1 && !domain->internal) {
+               messaging_send_buf(winbind_messaging_context(),
+                                  pid_to_procid(parent_pid),
+                                  MSG_WINBIND_DOMAIN_OFFLINE,
+                                  (uint8 *)domain->name,
+                                  strlen(domain->name) + 1);
+       }
+
        /* Send an offline message to the idmap child when our
           primary domain goes offline */
 
@@ -455,6 +466,8 @@ void set_domain_offline(struct winbindd_domain *domain)
 
 static void set_domain_online(struct winbindd_domain *domain)
 {
+       pid_t parent_pid = getppid();
+
        DEBUG(10,("set_domain_online: called for domain %s\n",
                domain->name ));
 
@@ -506,6 +519,15 @@ static void set_domain_online(struct winbindd_domain *domain)
 
        domain->online = True;
 
+       /* Send a message to the parent that the domain is online. */
+       if (parent_pid > 1 && !domain->internal) {
+               messaging_send_buf(winbind_messaging_context(),
+                                  pid_to_procid(parent_pid),
+                                  MSG_WINBIND_DOMAIN_ONLINE,
+                                  (uint8 *)domain->name,
+                                  strlen(domain->name) + 1);
+       }
+
        /* Send an online message to the idmap child when our
           primary domain comes online */