+
+void windowmanager_wm_subscribe(afb_req req) noexcept
+{
+ std::lock_guard<std::mutex> guard(binding_m);
+ if (g_afb_instance == nullptr)
+ {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try
+ {
+ json_object *jreq = afb_req_json(req);
+ json_object *j = nullptr;
+ if (!json_object_object_get_ex(jreq, "event", &j))
+ {
+ afb_req_fail(req, "failed", "Need char const* argument event");
+ return;
+ }
+ int event_id = json_object_get_int(j);
+ int ret = g_afb_instance->wmgr.api_subscribe(req, event_id);
+
+ if (ret)
+ {
+ afb_req_fail(req, "failed", "Error: afb_req_subscribe()");
+ return;
+ }
+ afb_req_success(req, NULL, "success");
+ }
+ catch (std::exception &e)
+ {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling wm_subscribe: %s", e.what());
+ return;
+ }
+}
+
+void windowmanager_ping(afb_req req) noexcept
+{
+ std::lock_guard<std::mutex> guard(binding_m);
+
+ if (g_afb_instance == nullptr)
+ {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+ else
+ {
+ afb_req_success(req, NULL, "success");
+ }
+}
+
+void windowmanager_debug_terminate(afb_req req) noexcept
+{
+ std::lock_guard<std::mutex> guard(binding_m);
+ if (g_afb_instance == nullptr)
+ {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try
+ {
+
+ if (getenv("WINMAN_DEBUG_TERMINATE") != nullptr)
+ {
+ raise(SIGKILL); // afb-daemon kills it's pgroup using TERM, which
+ // doesn't play well with perf
+ }
+
+ afb_req_success(req, NULL, "success");
+ }
+ catch (std::exception &e)
+ {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_terminate: %s", e.what());
+ return;
+ }
+}
+
+const struct afb_verb_v2 windowmanager_verbs[] = {
+ {"requestSurface", windowmanager_requestsurface, nullptr, nullptr, AFB_SESSION_NONE},
+ {"requestSurfaceXDG", windowmanager_requestsurfacexdg, nullptr, nullptr, AFB_SESSION_NONE},
+ {"activateWindow", windowmanager_activatewindow, nullptr, nullptr, AFB_SESSION_NONE},
+ {"deactivateWindow", windowmanager_deactivatewindow, nullptr, nullptr, AFB_SESSION_NONE},
+ {"endDraw", windowmanager_enddraw, nullptr, nullptr, AFB_SESSION_NONE},
+ {"getDisplayInfo", windowmanager_getdisplayinfo_thunk, nullptr, nullptr, AFB_SESSION_NONE},
+ {"getAreaInfo", windowmanager_getareainfo_thunk, nullptr, nullptr, AFB_SESSION_NONE},
+ {"wm_subscribe", windowmanager_wm_subscribe, nullptr, nullptr, AFB_SESSION_NONE},
+ {"ping", windowmanager_ping, nullptr, nullptr, AFB_SESSION_NONE},
+ {"debug_terminate", windowmanager_debug_terminate, nullptr, nullptr, AFB_SESSION_NONE},
+ {}};