Merge "Remove TIZEN_EXT for patch accepted by upstream community." into tizen

[platform/upstream/connman.git] / src / service.c

diff --git a/src/service.c b/src/service.c
index 34de494..cbedb34 100644 (file)
--- a/src/service.c
+++ b/src/service.c
@@ -41,6 +41,7 @@
 
 #if defined TIZEN_EXT
 #define WIFI_BSSID_STR_LEN     18
+#define MAX_WIFI_PROFILES      200
 #endif
 
 static DBusConnection *connection = NULL;
@@ -55,6 +56,12 @@ static bool services_dirty = false;
 
 #if defined TIZEN_EXT
 static bool auto_connect_mode = TRUE;
+
+struct saved_profiles {
+       GTimeVal modified;
+       gchar *profile_name;
+};
+
 #endif
 
 struct connman_stats {
@@ -1152,12 +1159,108 @@ done:
        return err;
 }
 
+#if defined TIZEN_EXT
+static gint sort_entry(gconstpointer a, gconstpointer b, gpointer user_data)
+{
+       GTimeVal *aval = (GTimeVal *)a;
+       GTimeVal *bval = (GTimeVal *)b;
+
+       /* Note that the sort order is ascending */
+       if (aval->tv_sec > bval->tv_sec)
+               return 1;
+
+       if (aval->tv_sec < bval->tv_sec)
+               return -1;
+
+       return 0;
+}
+
+static void free_entry(gpointer data)
+{
+       struct saved_profiles *entry = data;
+       g_free(entry->profile_name);
+       g_free(entry);
+}
+
+static void __connman_manage_saved_profiles()
+{
+       GKeyFile *keyfile;
+       gchar **services = NULL;
+       GTimeVal modified;
+       int i, num_profiles = 0;
+       GSequenceIter *iter;
+       GSequence *profile_list;
+       struct saved_profiles *entry;
+
+       profile_list = g_sequence_new(free_entry);
+       if (!profile_list)
+               return;
+
+       services = connman_storage_get_services();
+
+       /* Check the count of saved profiles */
+       for (i = 0; services && services[i]; i++) {
+               if (strncmp(services[i], "wifi_", 5) != 0)
+                       continue;
+
+               keyfile = connman_storage_load_service(services[i]);
+               if (!keyfile)
+                       continue;
+
+               gchar *str = g_key_file_get_string(keyfile,
+                               services[i], "Modified", NULL);
+               if (!str) {
+                       g_key_file_free(keyfile);
+                       continue;
+               }
+
+               g_time_val_from_iso8601(str, &modified);
+               g_free(str);
+
+               entry = g_try_new(struct saved_profiles, 1);
+               if (!entry) {
+                       g_sequence_free(profile_list);
+                       g_key_file_free(keyfile);
+                       return;
+               }
+
+               entry->modified = modified;
+               entry->profile_name = g_strdup(services[i]);
+
+               g_sequence_insert_sorted(profile_list, entry,
+                               sort_entry, NULL);
+
+               num_profiles++;
+       }
+       DBG("number of profiles: %d", num_profiles);
+
+       if (num_profiles > MAX_WIFI_PROFILES) {
+               iter = g_sequence_get_begin_iter(profile_list);
+
+               entry = g_sequence_get(iter);
+
+               if (__connman_storage_remove_service(entry->profile_name) == false)
+                       DBG("Failed to remove service profile: %s", entry->profile_name);
+       }
+
+       g_sequence_free(profile_list);
+}
+#endif
+
 void __connman_service_save(struct connman_service *service)
 {
        if (!service)
                return;
 
        service_save(service);
+#if defined TIZEN_EXT
+       /*
+        * Description: Manage the wireless profiles saved in connman.
+        * If the number of saved profiles is more than 200, remove the
+        * profile that is not updated for longer duration.
+        */
+       __connman_manage_saved_profiles();
+#endif
 }
 
 static enum connman_service_state combine_state(
@@ -3446,18 +3549,16 @@ static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
 
 #if defined TIZEN_EXT
        unsigned int frequency = 0U;
-       if (service && service->network) {
-               frequency = connman_network_get_frequency(service->network);
-               connman_dbus_dict_append_basic(dict, "Frequency",
-                               DBUS_TYPE_UINT16, &frequency);
-       }
-
        unsigned char *wifi_vsie;
        unsigned int wifi_vsie_len;
        GSList *vsie_list = NULL;
 
-       if (service->network)
+       if (service->network) {
+               frequency = connman_network_get_frequency(service->network);
+               connman_dbus_dict_append_basic(dict, "Frequency",
+                               DBUS_TYPE_UINT16, &frequency);
                vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
+       }
 
        if (vsie_list) {
                GSList *list;