UTIL: Convert domain->disabled into tri-state with domain states

Required for:
https://fedorahosted.org/sssd/ticket/2637

This is a first step towards making it possible for domain to be around,
but not contacted by Data Provider.

Also explicitly create domains as active, previously we only relied on
talloc_zero marking dom->disabled as false.

Reviewed-by: Pavel Březina <pbrezina@redhat.com>

1 files changed, 17 insertions, 3 deletions

diff --git a/src/util/domain_info_utils.c b/src/util/domain_info_utils.c
index 4eabcff7a..ffbb9475b 100644
--- a/src/util/domain_info_utils.c
+++ b/src/util/domain_info_utils.c
@@ -50,7 +50,10 @@ struct sss_domain_info *get_next_domain(struct sss_domain_info *domain,
         } else {
             dom = NULL;
         }
-        if (dom && !dom->disabled) break;
+
+        if (dom && sss_domain_get_state(dom) != DOM_DISABLED) {
+            break;
+        }
     }
 
     return dom;
@@ -91,7 +94,7 @@ struct sss_domain_info *find_domain_by_name(struct sss_domain_info *domain,
         return NULL;
     }
 
-    while (dom && dom->disabled) {
+    while (dom && sss_domain_get_state(dom) == DOM_DISABLED) {
         dom = get_next_domain(dom, true);
     }
     while (dom) {
@@ -119,7 +122,7 @@ struct sss_domain_info *find_domain_by_sid(struct sss_domain_info *domain,
 
     sid_len = strlen(sid);
 
-    while (dom && dom->disabled) {
+    while (dom && sss_domain_get_state(dom) == DOM_DISABLED) {
         dom = get_next_domain(dom, true);
     }
 
@@ -730,3 +733,14 @@ done:
 
     return ret;
 }
+
+enum sss_domain_state sss_domain_get_state(struct sss_domain_info *dom)
+{
+    return dom->state;
+}
+
+void sss_domain_set_state(struct sss_domain_info *dom,
+                          enum sss_domain_state state)
+{
+    dom->state = state;
+}