From c83642c69ede418f4c4d89daa0dae4b8698e0765 Mon Sep 17 00:00:00 2001
From: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
Date: Mon, 19 Mar 2018 17:06:05 +0900
Subject: Change reply timing

Some events were emitted in a function before it replies.

This patch changes
* The function checks parameter then reply error if it is incorrect.
* After checking parameters, the function continues to process.

The exeption is the syncronous functions such as requestSurface.

Change-Id: I168eba3e2b70d53615a4221bcbbba6bc6096c1db
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
---
 src/app.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/app.hpp')

diff --git a/src/app.hpp b/src/app.hpp
index 07bd918..d1393c0 100644
--- a/src/app.hpp
+++ b/src/app.hpp
@@ -130,6 +130,7 @@ struct id_allocator {
 struct App {
 
    typedef std::unordered_map<uint32_t, struct compositor::rect> rect_map;
+   typedef std::function<void(const char* err_msg)> reply_func;
 
    enum EventType {
       Event_Val_Min = 0,
@@ -202,12 +203,11 @@ struct App {
 
    result<int> api_request_surface(char const *drawing_name);
    char const *api_request_surface(char const *drawing_name, char const *ivi_id);
-   char const *api_activate_surface(char const *drawing_name, char const *drawing_area);
-   char const *api_deactivate_surface(char const *drawing_name);
-   char const *api_enddraw(char const *drawing_name);
+   void api_activate_surface(char const *drawing_name, char const *drawing_area, const reply_func &reply);
+   void api_deactivate_surface(char const *drawing_name, const reply_func &reply);
+   void api_enddraw(char const *drawing_name);
    result<json_object *> api_get_display_info();
    result<json_object *> api_get_area_info(char const *drawing_name);
-   char const *api_subscribe(afb_req *req, char const *event_name);
    void api_ping();
    void send_event(char const *evname, char const *label);
    void send_event(char const *evname, char const *label, char const *area, int x, int y, int w, int h);
-- 
cgit 1.2.3-korg