gdbus: Refactor filter_data_find()

Now this function is only used for searching the listeners of a
connection and the other parameters are not needed anymore.

diff --git a/gdbus/watch.c b/gdbus/watch.c
index 2661928034954ce35ec7a1ccb48580493bc7f5da..a402ca972f2a61af7e87098109901f7d692d6990 100644 (file)
--- a/gdbus/watch.c
+++ b/gdbus/watch.c
@@ -119,13 +119,7 @@ static struct filter_data *filter_data_find_match(DBusConnection *connection,
        return NULL;
 }
 
-static struct filter_data *filter_data_find(DBusConnection *connection,
-                                                       const char *name,
-                                                       const char *owner,
-                                                       const char *path,
-                                                       const char *interface,
-                                                       const char *member,
-                                                       const char *argument)
+static struct filter_data *filter_data_find(DBusConnection *connection)
 {
        GSList *current;
 
@@ -136,30 +130,6 @@ static struct filter_data *filter_data_find(DBusConnection *connection,
                if (connection != data->connection)
                        continue;
 
-               if (name && data->name &&
-                               g_str_equal(name, data->name) == FALSE)
-                       continue;
-
-               if (owner && data->owner &&
-                               g_str_equal(owner, data->owner) == FALSE)
-                       continue;
-
-               if (path && data->path &&
-                               g_str_equal(path, data->path) == FALSE)
-                       continue;
-
-               if (interface && data->interface &&
-                               g_str_equal(interface, data->interface) == FALSE)
-                       continue;
-
-               if (member && data->member &&
-                               g_str_equal(member, data->member) == FALSE)
-                       continue;
-
-               if (argument && data->argument &&
-                               g_str_equal(argument, data->argument) == FALSE)
-                       continue;
-
                return data;
        }
 
@@ -245,7 +215,7 @@ static struct filter_data *filter_data_get(DBusConnection *connection,
        struct filter_data *data;
        const char *name = NULL, *owner = NULL;
 
-       if (filter_data_find(connection, NULL, NULL, NULL, NULL, NULL, NULL) == NULL) {
+       if (filter_data_find(connection) == NULL) {
                if (!dbus_connection_add_filter(connection,
                                        message_filter, NULL, NULL)) {
                        error("dbus_connection_add_filter() failed");
@@ -419,8 +389,7 @@ static gboolean filter_data_remove_callback(struct filter_data *data,
        listeners = g_slist_remove(listeners, data);
 
        /* Remove filter if there are no listeners left for the connection */
-       if (filter_data_find(connection, NULL, NULL, NULL, NULL, NULL,
-                                                               NULL) == NULL)
+       if (filter_data_find(connection) == NULL)
                dbus_connection_remove_filter(connection, message_filter,
                                                NULL);
 
@@ -613,8 +582,7 @@ static DBusHandlerResult message_filter(DBusConnection *connection,
        g_slist_free(delete_listener);
 
        /* Remove filter if there are no listeners left for the connection */
-       if (filter_data_find(connection, NULL, NULL, NULL, NULL, NULL,
-                                                               NULL) == NULL)
+       if (filter_data_find(connection) == NULL)
                dbus_connection_remove_filter(connection, message_filter,
                                                NULL);
 
@@ -810,8 +778,7 @@ void g_dbus_remove_all_watches(DBusConnection *connection)
 {
        struct filter_data *data;
 
-       while ((data = filter_data_find(connection, NULL, NULL, NULL, NULL,
-                                       NULL, NULL))) {
+       while ((data = filter_data_find(connection))) {
                listeners = g_slist_remove(listeners, data);
                filter_data_call_and_free(data);
        }