device_link_service: Allow passing a reason message upon disconnecting

1 files changed, 6 insertions, 2 deletions

diff --git a/src/device_link_service.c b/src/device_link_service.c
index 6083d80..5825f0c 100644
--- a/src/device_link_service.c
+++ b/src/device_link_service.c
@@ -235,20 +235,24 @@ leave:
  * Performs a disconnect with the connected device link service client.
  *
  * @param client The device link service client to disconnect.
+ * @param message Optional message to send send to the device or NULL.
  * 
  * @return DEVICE_LINK_SERVICE_E_SUCCESS on success,
  *     DEVICE_LINK_SERVICE_E_INVALID_ARG if client is NULL,
  *     or DEVICE_LINK_SERVICE_E_MUX_ERROR when there's an error when sending
  *     the the disconnect message.
  */
-device_link_service_error_t device_link_service_disconnect(device_link_service_client_t client)
+device_link_service_error_t device_link_service_disconnect(device_link_service_client_t client, const char *message)
 {
         if (!client)
                 return DEVICE_LINK_SERVICE_E_INVALID_ARG;
 
         plist_t array = plist_new_array();
         plist_array_append_item(array, plist_new_string("DLMessageDisconnect"));
-        plist_array_append_item(array, plist_new_string("All done, thanks for the memories"));
+        if (message)
+                plist_array_append_item(array, plist_new_string(message));
+        else
+                plist_array_append_item(array, plist_new_string("___EmptyParameterString___"));
 
         device_link_service_error_t err = DEVICE_LINK_SERVICE_E_SUCCESS;
         if (property_list_service_send_binary_plist(client->parent, array) != PROPERTY_LIST_SERVICE_E_SUCCESS) {