+/*
+ * Copyright (C) 2017 Mentor Graphics Development (Deutschland) GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "app.hpp"
#include "json_helper.hpp"
#include "util.hpp"
#include "wayland.hpp"
-#include "app.hpp"
#include <algorithm>
+#include <mutex>
+
#include <json.h>
extern "C" {
}
namespace {
+
struct afb_instance {
std::unique_ptr<wl::display> display;
- std::unique_ptr<genivi::controller> controller;
- std::vector<std::unique_ptr<wl::output>> outputs;
wm::App app;
- afb_instance() : display{new wl::display}, controller{nullptr}, outputs{}, app{} {}
+ afb_instance() : display{new wl::display}, app{this->display.get()} {}
int init();
};
return -1;
}
- this->display->r.add_global_handler("wl_output", [](wl_registry *r,
- uint32_t name,
- uint32_t v) {
- g_afb_instance->outputs.emplace_back(std::make_unique<wl::output>(r, name, v));
- });
-
- this->display->r.add_global_handler(
- "ivi_controller", [](wl_registry *r, uint32_t name, uint32_t v) {
- g_afb_instance->controller =
- std::make_unique<genivi::controller>(r, name, v);
-
- // XXX: This protocol needs the output, so lets just add our mapping
- // here...
- g_afb_instance->controller->add_proxy_to_id_mapping(
- g_afb_instance->outputs.back()->proxy.get(),
- wl_proxy_get_id(reinterpret_cast<struct wl_proxy *>(
- g_afb_instance->outputs.back()->proxy.get())));
- });
-
- // First level objects
- this->display->roundtrip();
- // Second level objects
- this->display->roundtrip();
- // Third level objects
- this->display->roundtrip();
-
- // Init the app's members
- this->app.display = this->display.get();
- this->app.controller = this->controller.get();
-
- return 0;
+ return this->app.init();
}
-// _ _ _ _ _ ____
-// (_)_ __ (_) |_ | | __ _ _ _ ___ _ _| |_ / /\ \
-// | | '_ \| | __| | |/ _` | | | |/ _ \| | | | __| | | |
-// | | | | | | |_ | | (_| | |_| | (_) | |_| | |_| | | |
-// |_|_| |_|_|\__|___|_|\__,_|\__, |\___/ \__,_|\__| | | |
-// |_____| |___/ \_\/_/
-char const *init_layout() {
- if (!g_afb_instance->controller) {
- return "ivi_controller global not available";
- }
-
- if (g_afb_instance->outputs.empty()) {
- return "no output was set up!";
- }
-
- auto &c = g_afb_instance->controller;
-
- auto &o = g_afb_instance->outputs.front();
- auto &s = c->screens.begin()->second;
- auto &layers = c->layers;
-
- // XXX: Write output dimensions to ivi controller...
- c->output_size = genivi::size{uint32_t(o->width), uint32_t(o->height)};
-
- // Clear scene
- layers.clear();
-
- // Clear screen
- s->clear();
-
- // Setup our dummy scene...
- c->layer_create(100, 0, 0); // bottom layer, anything else
- c->layer_create(1000, 0, 0); // top layer, mandelbrot
-
- auto &l100 = c->layers[100];
- auto &l1k = c->layers[1000];
+int display_event_callback(sd_event_source *evs, int /*fd*/, uint32_t events,
+ void * /*data*/) {
+ ST();
- // Set layers fullscreen
- l100->set_destination_rectangle(0, 0, o->width, o->height);
- l1k->set_destination_rectangle(0, 0, o->width, o->height);
- l100->set_visibility(1);
- l1k->set_visibility(1);
-
- // Add layers to screen
- s->set_render_order({100, 1000});
-
- c->commit_changes();
-
- g_afb_instance->display->flush();
-
- return nullptr;
-}
-
-int display_event_callback(sd_event_source *evs, int fd, uint32_t events,
- void *data) {
if ((events & EPOLLHUP) != 0) {
logerror("The compositor hung up, dying now.");
delete g_afb_instance;
goto error;
}
- if (events & EPOLLIN) {
- int ret = g_afb_instance->display->dispatch();
- if (ret == -1) {
- logerror("wl_display_dipatch() returned error %d",
- g_afb_instance->display->get_error());
- goto error;
+ if ((events & EPOLLIN) != 0u) {
+ {
+ STN(display_read_events);
+ g_afb_instance->app.display->read_events();
+ g_afb_instance->app.set_pending_events();
+ }
+ {
+ // We want do dispatch pending wayland events from within
+ // the API context
+ STN(winman_ping_api_call);
+ afb_service_call("winman", "ping", json_object_new_object(),
+ [](void *c, int st, json_object *j) {
+ STN(winman_ping_api_call_return);
+ },
+ nullptr);
}
- g_afb_instance->display->flush();
-
- // execute pending tasks, that is layout changes etc.
- g_afb_instance->controller->execute_pending();
- g_afb_instance->display->roundtrip();
}
return 0;
error:
sd_event_source_unref(evs);
+ if (getenv("WINMAN_EXIT_ON_HANGUP") != nullptr) {
+ exit(1);
+}
return -1;
}
goto error;
}
- if (char const *e = init_layout()) {
- logerror("Could not init layout: %s", e);
- goto error;
- }
-
{
int ret = sd_event_add_io(afb_daemon_get_event_loop(), nullptr,
g_afb_instance->display->get_fd(), EPOLLIN,
return -1;
}
-} // namespace
+} // namespace
+
+#include "afb_binding_glue.inl"
-#include "afb_binding.inl"
+// XXX implement send_event right here...
+namespace wm {
+void binding_api::send_event(char const *evname, char const *label) {
+ logdebug("%s: %s(%s)", __func__, evname, label);
+ int ret = afb_daemon_broadcast_event(evname, json_object_new_string(label));
+ if (ret != 0) {
+ logdebug("afb_event_broadcast failed: %m");
+ }
+}
+} // namespace wm
extern "C" const struct afb_binding_v2 afbBindingV2 = {
- "winman", NULL, NULL, winman_verbs, NULL, binding_init, NULL, 1};
+ "winman", nullptr, nullptr, winman_verbs, nullptr, binding_init, nullptr, 0};