eldbus: Add eldbus_message_iter_fixed_array_append()

src/examples/eldbus/complex-types-server.c

@@ -142,14 +142,13 @@ _send_array_int(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_
 {
    Eldbus_Message *reply = eldbus_message_method_return_new(msg);
    Eldbus_Message_Iter *iter, *array;
-   int i;
+   int numbers[] = { 10, 9, 8, 7, 6, 5 };
 
    printf("- sendArrayInt\n\n");
 
    iter = eldbus_message_iter_get(reply);
    array = eldbus_message_iter_container_new(iter, 'a', "i");
-   for (i = 0; i < 5; i++)
-     eldbus_message_iter_arguments_append(array, "i", i);
+   eldbus_message_iter_fixed_array_append(array, 'i', numbers, EINA_C_ARRAY_LENGTH(numbers));
    eldbus_message_iter_container_close(iter, array);
 
    return reply;

src/lib/eldbus/eldbus_message.c

@@ -548,6 +548,16 @@ eldbus_message_iter_basic_append(Eldbus_Message_Iter *iter, int type, ...)
    return r;
 }
 
+EAPI Eina_Bool
+eldbus_message_iter_fixed_array_append(Eldbus_Message_Iter *iter, int type, const void *array, unsigned int size)
+{
+   ELDBUS_MESSAGE_ITERATOR_CHECK_RETVAL(iter, EINA_FALSE);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(array, EINA_FALSE);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(iter->writable, EINA_FALSE);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(dbus_type_is_basic(type), EINA_FALSE);
+   return dbus_message_iter_append_fixed_array(&iter->dbus_iterator, type, &array, (int)size);
+}
+
 EAPI void
 eldbus_message_iter_basic_get(Eldbus_Message_Iter *iter, void *value)
 {

src/lib/eldbus/eldbus_message.h

@@ -213,6 +213,17 @@ EAPI Eina_Bool               eldbus_message_iter_arguments_append(Eldbus_Message
  */
 EAPI Eina_Bool               eldbus_message_iter_arguments_vappend(Eldbus_Message_Iter *iter, const char *signature, va_list ap) EINA_ARG_NONNULL(1, 2, 3);
 
+
+/**
+ * Append a array of basic type with fixed size to Eldbus_Message_Iter.
+ *
+ * @param iter iterator
+ * @param type basic type that will be appended
+ * @param array data to append
+ * @param size of array
+ */
+EAPI Eina_Bool               eldbus_message_iter_fixed_array_append(Eldbus_Message_Iter *iter, int type, const void *array, unsigned int size);
+
 /**
  * @brief Closes a container-typed value appended to the message.
  *