discover: Add helpers for status reporting

[petitboot] / discover / device-handler.c

diff --git a/discover/device-handler.c b/discover/device-handler.c
index 81bdedbbb98b0c1c75ec3cb591d537571f2147b1..b8825ce7ab868a0e095bee5a413a5c60bda1d312 100644 (file)
--- a/discover/device-handler.c
+++ b/discover/device-handler.c
@@ -416,6 +416,39 @@ void device_handler_status(struct device_handler *handler,
        discover_server_notify_boot_status(handler->server, status);
 }
 
+static void _device_handler_vstatus(struct device_handler *handler,
+               enum status_type type, const char *fmt, va_list ap)
+{
+       struct status status;
+
+       status.type = type;
+       status.message = talloc_vasprintf(handler, fmt, ap);
+
+       device_handler_status(handler, &status);
+
+       talloc_free(status.message);
+}
+
+void device_handler_status_info(struct device_handler *handler,
+               const char *fmt, ...)
+{
+       va_list ap;
+
+       va_start(ap, fmt);
+       _device_handler_vstatus(handler, STATUS_INFO, fmt, ap);
+       va_end(ap);
+}
+
+void device_handler_status_err(struct device_handler *handler,
+               const char *fmt, ...)
+{
+       va_list ap;
+
+       va_start(ap, fmt);
+       _device_handler_vstatus(handler, STATUS_ERROR, fmt, ap);
+       va_end(ap);
+}
+
 static void device_handler_boot_status_cb(void *arg, struct status *status)
 {
        device_handler_status(arg, status);