Changeset 7a5ba755e957d3211036ab6f128ef38a898a870d

Timestamp:

09/03/10 01:49:11 (3 years ago)

Author:

Nedko Arnaudov <nedko@…>

Children:

f4c002c584f0542ec4c63c0b90f6cad811d62fc0

Parents:

6dbf026ba23078d0b544fecc30aa1f4bf9486690

git-committer:

Nedko Arnaudov <nedko@arnaudov.name> / 2010-09-03T01:49:11Z+0300

Message:

Add app list version number to the AppStateChanged? signal and check it

Files:

• daemon/app_supervisor.c (modified) (3 diffs)
• proxies/app_supervisor_proxy.c (modified) (3 diffs)

daemon/app_supervisor.c

@@ -158 +158 @@
   terminal = app_ptr->terminal;
 
+  supervisor_ptr->version++;
+
   dbus_signal_emit(
     g_dbus_connection,
@@ -163 +165 @@
     IFACE_APP_SUPERVISOR,
     "AppStateChanged",
-    "tsbby",
+    "ttsbby",
+    &supervisor_ptr->version,
     &app_ptr->id,
     &app_ptr->name,
@@ -1079 +1082 @@
 
 SIGNAL_ARGS_BEGIN(AppStateChanged, "")
+  SIGNAL_ARG_DESCRIBE("new_list_version", DBUS_TYPE_UINT64_AS_STRING, "")
   SIGNAL_ARG_DESCRIBE("id", DBUS_TYPE_UINT64_AS_STRING, "")
   SIGNAL_ARG_DESCRIBE("name", DBUS_TYPE_STRING_AS_STRING, "")

proxies/app_supervisor_proxy.c

@@ -109 +109 @@
 static void on_app_state_changed(void * context, DBusMessage * message_ptr)
 {
+  uint64_t new_list_version;
   uint64_t id;
   const char * name;
@@ -118 +119 @@
         message_ptr,
         &g_dbus_error,
+        DBUS_TYPE_UINT64, &new_list_version,
         DBUS_TYPE_UINT64, &id,
         DBUS_TYPE_STRING, &name,
@@ -131 +133 @@
 
   //log_info("AppStateChanged signal received");
-  proxy_ptr->app_state_changed(proxy_ptr->context, id, name, running, terminal, level);
+  //log_info("AppRemoved signal received, id=%"PRIu64, id);
+  if (new_list_version <= proxy_ptr->version)
+  {
+    log_info("Ignoring signal for older version of the app list");
+  }
+  else
+  {
+    proxy_ptr->app_state_changed(proxy_ptr->context, id, name, running, terminal, level);
+  }
 }