From: Patrik Flykt <patrik.flykt@linux.intel.com>
Date: Tue, 24 Apr 2012 12:34:30 +0000 (+0300)
Subject: notifier: Handle Manager state when exiting online
X-Git-Tag: 0.82~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb37eaba3247a50da5ab30628dd48b1cdc2c185b;p=platform%2Fupstream%2Fconnman.git

notifier: Handle Manager state when exiting online

Service state can transition from online to disconnect like this:
 1) old online - new disconnect/association => association
 2) old association - new disconnect/disconnect => disconnect

Create a separate function for leaving online mode, don't rely on
the previous old_state in service_indicate_state().

Fixes BMC#25073
---

diff --git a/src/connman.h b/src/connman.h
index 317af70..97e5437 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -692,10 +692,10 @@ void __connman_notifier_cleanup(void);
 void __connman_notifier_service_add(struct connman_service *service,
 					const char *name);
 void __connman_notifier_service_remove(struct connman_service *service);
-void __connman_notifier_online(enum connman_service_type type);
+void __connman_notifier_enter_online(enum connman_service_type type);
+void __connman_notifier_leave_online(enum connman_service_type type);
 void __connman_notifier_connect(enum connman_service_type type);
-void __connman_notifier_disconnect(enum connman_service_type type,
-					enum connman_service_state old_state);
+void __connman_notifier_disconnect(enum connman_service_type type);
 void __connman_notifier_offlinemode(connman_bool_t enabled);
 void __connman_notifier_default_changed(struct connman_service *service);
 void __connman_notifier_proxy_changed(struct connman_service *service);
diff --git a/src/notifier.c b/src/notifier.c
index f9905be..0681aa1 100644
--- a/src/notifier.c
+++ b/src/notifier.c
@@ -171,7 +171,7 @@ void __connman_notifier_connect(enum connman_service_type type)
 		technology_connected(type, TRUE);
 }
 
-void __connman_notifier_online(enum connman_service_type type)
+void __connman_notifier_enter_online(enum connman_service_type type)
 {
 	DBG("type %d", type);
 
@@ -179,8 +179,15 @@ void __connman_notifier_online(enum connman_service_type type)
 		state_changed();
 }
 
-void __connman_notifier_disconnect(enum connman_service_type type,
-					enum connman_service_state old_state)
+void __connman_notifier_leave_online(enum connman_service_type type)
+{
+	DBG("type %d", type);
+
+	if (__sync_fetch_and_sub(&online[type], 1) == 1)
+		state_changed();
+}
+
+void __connman_notifier_disconnect(enum connman_service_type type)
 {
 	DBG("type %d", type);
 
@@ -205,9 +212,6 @@ void __connman_notifier_disconnect(enum connman_service_type type,
 		break;
 	}
 
-	if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
-		__sync_fetch_and_sub(&online[type], 1);
-
 	if (__sync_fetch_and_sub(&connected[type], 1) != 1)
 		return;
 
diff --git a/src/service.c b/src/service.c
index 2219a01..c710ff8 100644
--- a/src/service.c
+++ b/src/service.c
@@ -4530,6 +4530,9 @@ static int service_indicate_state(struct connman_service *service)
 			__connman_service_auto_connect();
 	}
 
+	if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
+		__connman_notifier_leave_online(service->type);
+
 	service->state = new_state;
 	state_changed(service);
 
@@ -4640,7 +4643,7 @@ static int service_indicate_state(struct connman_service *service)
 		dns_changed(service);
 		domain_changed(service);
 
-		__connman_notifier_disconnect(service->type, old_state);
+		__connman_notifier_disconnect(service->type);
 
 		/*
 		 * Previous services which are connected and which states
@@ -4671,7 +4674,7 @@ static int service_indicate_state(struct connman_service *service)
 	__connman_connection_update_gateway();
 
 	if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
-		__connman_notifier_online(service->type);
+		__connman_notifier_enter_online(service->type);
 		default_changed();
 	}