*/
#include <unistd.h>
-#include "app.hpp"
-#include "json_helper.hpp"
-#include "util.hpp"
-#include "wayland.hpp"
-
#include <algorithm>
#include <mutex>
-
#include <json.h>
+#include <json.hpp>
+#include "app.hpp"
+#include "result.hpp"
+#include "json_helper.hpp"
+#include "util.hpp"
+#include "wayland_ivi_wm.hpp"
+#include "low_can_client.hpp"
extern "C" {
#include <afb/afb-binding.h>
#include <systemd/sd-event.h>
}
-namespace {
+typedef struct wmClientCtxt{
+ std::string name;
+ wmClientCtxt(const char* appName){
+ name = appName;
+ }
+} wmClientCtxt;
struct afb_instance {
std::unique_ptr<wl::display> display;
+ wm::LowCanClient lcc;
wm::App app;
- afb_instance() : display{new wl::display}, app{this->display.get()} {}
+ afb_instance() : display{new wl::display}, lcc{}, app{this->display.get()} {}
int init();
};
struct afb_instance *g_afb_instance;
+std::mutex binding_m;
int afb_instance::init() {
+ // Initialize LowCanClient class
+ this->lcc.initialize();
+
+ // Initialize App class
return this->app.init();
}
return -1;
}
-/**
- * binding_init_()
- */
-int binding_init_() {
+int _binding_init() {
HMI_NOTICE("wm", "WinMan ver. %s", WINMAN_VERSION_STRING);
if (g_afb_instance != nullptr) {
int binding_init() noexcept {
try {
- return binding_init_();
+ return _binding_init();
} catch (std::exception &e) {
HMI_ERROR("wm", "Uncaught exception in binding_init(): %s", e.what());
}
return -1;
}
-} // namespace
+static bool checkFirstReq(afb_req req){
+ wmClientCtxt* ctxt = (wmClientCtxt*)afb_req_context_get(req);
+ return (ctxt) ? false : true;
+}
+
+static void cbRemoveClientCtxt(void* data){
+ wmClientCtxt* ctxt = (wmClientCtxt*)data;
+ if(ctxt == nullptr){
+ return;
+ }
+ HMI_DEBUG("wm","remove app %s", ctxt->name.c_str());
+ // Lookup surfaceID and remove it because App is dead.
+ auto pSid = g_afb_instance->app.id_alloc.lookup(ctxt->name.c_str());
+ if(pSid){
+ auto sid = *pSid;
+ g_afb_instance->app.id_alloc.remove_id(sid);
+ g_afb_instance->app.layers.remove_surface(sid);
+ g_afb_instance->app.controller->sprops.erase(sid);
+ g_afb_instance->app.controller->surfaces.erase(sid);
+ HMI_DEBUG("wm", "delete surfaceID %d", sid);
+ }
+ delete ctxt;
+}
+
+void windowmanager_requestsurface(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+ const char* a_drawing_name = afb_req_value(req, "drawing_name");
+ if(!a_drawing_name){
+ afb_req_fail(req, "failed", "Need char const* argument drawing_name");
+ return;
+ }
+
+ /* Create Security Context */
+ bool isFirstReq = checkFirstReq(req);
+ if(!isFirstReq){
+ wmClientCtxt* ctxt = (wmClientCtxt*)afb_req_context_get(req);
+ HMI_DEBUG("wm", "You're %s.", ctxt->name.c_str());
+ if(ctxt->name != std::string(a_drawing_name)){
+ afb_req_fail_f(req, "failed", "Dont request with other name: %s for now", a_drawing_name);
+ HMI_DEBUG("wm", "Don't request with other name: %s for now", a_drawing_name);
+ return;
+ }
+ }
-#include "afb_binding_glue.inl"
+ auto ret = g_afb_instance->app.api_request_surface(a_drawing_name);
+
+ if(isFirstReq){
+ wmClientCtxt* ctxt = new wmClientCtxt(a_drawing_name);
+ HMI_DEBUG("wm", "create session for %s", ctxt->name.c_str());
+ afb_req_session_set_LOA(req, 1);
+ afb_req_context_set(req, ctxt, cbRemoveClientCtxt);
+ }
+ else{
+ HMI_DEBUG("wm", "session already created for %s", a_drawing_name);
+ }
-namespace wm {
-void binding_api::send_event(char const *evname, char const *label) {
- HMI_DEBUG("wm", "%s: %s(%s)", __func__, evname, label);
+ if (ret.is_err()) {
+ afb_req_fail(req, "failed", ret.unwrap_err());
+ return;
+ }
- json_object *j = json_object_new_object();
- json_object_object_add(j, kKeyDrawingName, json_object_new_string(label));
+ afb_req_success(req, json_object_new_int(ret.unwrap()), "success");
- int ret = afb_event_push(g_afb_instance->app.map_afb_event[evname], j);
- if (ret != 0) {
- HMI_DEBUG("wm", "afb_event_push failed: %m");
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling requestsurface: %s", e.what());
+ return;
}
+
}
-void binding_api::send_event(char const *evname, char const *label, char const *area,
- int x, int y, int w, int h) {
- HMI_DEBUG("wm", "%s: %s(%s, %s) x:%d y:%d w:%d h:%d",
- __func__, evname, label, area, x, y, w, h);
+void windowmanager_requestsurfacexdg(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ 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_drawing_name = nullptr;
+ if (! json_object_object_get_ex(jreq, "drawing_name", &j_drawing_name)) {
+ afb_req_fail(req, "failed", "Need char const* argument drawing_name");
+ return;
+ }
+ char const* a_drawing_name = json_object_get_string(j_drawing_name);
+
+ json_object *j_ivi_id = nullptr;
+ if (! json_object_object_get_ex(jreq, "ivi_id", &j_ivi_id)) {
+ afb_req_fail(req, "failed", "Need char const* argument ivi_id");
+ return;
+ }
+ char const* a_ivi_id = json_object_get_string(j_ivi_id);
+
+ auto ret = g_afb_instance->app.api_request_surface(a_drawing_name, a_ivi_id);
+ if (ret != nullptr) {
+ afb_req_fail(req, "failed", ret);
+ return;
+ }
+
+ afb_req_success(req, NULL, "success");
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling requestsurfacexdg: %s", e.what());
+ return;
+ }
+}
- json_object *j_rect = json_object_new_object();
- json_object_object_add(j_rect, kKeyX, json_object_new_int(x));
- json_object_object_add(j_rect, kKeyY, json_object_new_int(y));
- json_object_object_add(j_rect, kKeyWidth, json_object_new_int(w));
- json_object_object_add(j_rect, kKeyHeight, json_object_new_int(h));
+void windowmanager_activatesurface(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
- json_object *j = json_object_new_object();
- json_object_object_add(j, kKeyDrawingName, json_object_new_string(label));
- json_object_object_add(j, kKeyDrawingArea, json_object_new_string(area));
- json_object_object_add(j, kKeyDrawingRect, j_rect);
+ try {
+ const char* a_drawing_name = afb_req_value(req, "drawing_name");
+ if(!a_drawing_name){
+ afb_req_fail(req, "failed", "Need char const* argument drawing_name");
+ return;
+ }
- int ret = afb_event_push(g_afb_instance->app.map_afb_event[evname], j);
- if (ret != 0) {
- HMI_DEBUG("wm", "afb_event_push failed: %m");
+ const char* a_drawing_area = afb_req_value(req, "drawing_area");
+ if(!a_drawing_area){
+ afb_req_fail(req, "failed", "Need char const* argument drawing_area");
+ return;
}
+
+ g_afb_instance->app.allocateWindowResource("activate",
+ a_drawing_name, a_drawing_area,
+ [&req](const char* errmsg){
+ if (errmsg != nullptr) {
+ HMI_ERROR("wm", errmsg);
+ afb_req_fail(req, "failed", errmsg);
+ return;
+ }
+ afb_req_success(req, NULL, "success");
+ });
+
+ } catch (std::exception &e) {
+ HMI_WARNING("wm", "failed", "Uncaught exception while calling activatesurface: %s", e.what());
+ return;
+ }
+
+}
+
+void windowmanager_deactivatesurface(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+ const char* a_drawing_name = afb_req_value(req, "drawing_name");
+ if(!a_drawing_name){
+ afb_req_fail(req, "failed", "Need char const* argument drawing_name");
+ return;
+ }
+
+ g_afb_instance->app.allocateWindowResource("deactivate",
+ a_drawing_name, nullptr,
+ [&req](const char* errmsg){
+ if (errmsg != nullptr) {
+ HMI_ERROR("wm", errmsg);
+ afb_req_fail(req, "failed", errmsg);
+ return;
+ }
+ afb_req_success(req, NULL, "success");
+ });
+
+ } catch (std::exception &e) {
+ HMI_WARNING("wm", "Uncaught exception while calling deactivatesurface: %s", e.what());
+ return;
+ }
+}
+
+void windowmanager_enddraw(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+ const char* a_drawing_name = afb_req_value(req, "drawing_name");
+ if(!a_drawing_name){
+ afb_req_fail(req, "failed", "Need char const* argument drawing_name");
+ return;
+ }
+ afb_req_success(req, NULL, "success");
+
+ g_afb_instance->app.api_enddraw(a_drawing_name);
+
+ } catch (std::exception &e) {
+ HMI_WARNING("wm", "failed", "Uncaught exception while calling enddraw: %s", e.what());
+ return;
+ }
+
+}
+
+void windowmanager_getdisplayinfo_thunk(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+ auto ret = g_afb_instance->app.api_get_display_info();
+ if (ret.is_err()) {
+ afb_req_fail(req, "failed", ret.unwrap_err());
+ return;
+ }
+
+ afb_req_success(req, ret.unwrap(), "success");
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling getdisplayinfo: %s", e.what());
+ return;
+ }
+
+}
+
+void windowmanager_getareainfo_thunk(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ 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_drawing_name = nullptr;
+ if (! json_object_object_get_ex(jreq, "drawing_name", &j_drawing_name)) {
+ afb_req_fail(req, "failed", "Need char const* argument drawing_name");
+ return;
+ }
+ char const* a_drawing_name = json_object_get_string(j_drawing_name);
+
+ auto ret = g_afb_instance->app.api_get_area_info(a_drawing_name);
+ if (ret.is_err()) {
+ afb_req_fail(req, "failed", ret.unwrap_err());
+ return;
+ }
+
+ afb_req_success(req, ret.unwrap(), "success");
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling getareainfo: %s", e.what());
+ return;
+ }
+
+}
+
+void windowmanager_wm_subscribe(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ 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_type = json_object_get_int(j);
+ if ((wm::App::Event_Val_Min > event_type)
+ || (wm::App::Event_Val_Max < event_type)) {
+ afb_req_fail(req, "failed", "Invalid EventType");
+ return;
+ }
+
+ const char *event_name = g_afb_instance->app.kListEventName[event_type];
+ struct afb_event event = g_afb_instance->app.map_afb_event[event_name];
+ int ret = afb_req_subscribe(req, event);
+ 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_list_drawing_names(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+
+ nlohmann::json j = g_afb_instance->app.id_alloc.name2id;
+ auto ret = wm::Ok(json_tokener_parse(j.dump().c_str()));
+ if (ret.is_err()) {
+ afb_req_fail(req, "failed", ret.unwrap_err());
+ return;
+ }
+
+ afb_req_success(req, ret.unwrap(), "success");
+
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling list_drawing_names: %s", e.what());
+ return;
+ }
+
+}
+
+void windowmanager_ping(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+
+ g_afb_instance->app.api_ping();
+
+ afb_req_success(req, NULL, "success");
+
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling ping: %s", e.what());
+ return;
+ }
+}
+
+void windowmanager_debug_status(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+
+ json_object *jr = json_object_new_object();
+ json_object_object_add(jr, "surfaces",
+ to_json(g_afb_instance->app.controller->sprops));
+ json_object_object_add(jr, "layers", to_json(g_afb_instance->app.controller->lprops));
+
+ afb_req_success(req, jr, "success");
+
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_status: %s", e.what());
+ return;
+ }
+}
+
+void windowmanager_debug_layers(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+ auto ret = wm::Ok(json_tokener_parse(g_afb_instance->app.layers.to_json().dump().c_str()));
+
+ afb_req_success(req, ret, "success");
+
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_layers: %s", e.what());
+ return;
+ }
+}
+
+void windowmanager_debug_surfaces(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ if (g_afb_instance == nullptr) {
+ afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+ return;
+ }
+
+ try {
+
+ auto ret = wm::Ok(to_json(g_afb_instance->app.controller->sprops));
+ if (ret.is_err()) {
+ afb_req_fail(req, "failed", ret.unwrap_err());
+ return;
+ }
+
+ afb_req_success(req, ret.unwrap(), "success");
+
+ } catch (std::exception &e) {
+ afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_surfaces: %s", e.what());
+ return;
+ }
+
+}
+
+void windowmanager_debug_terminate(afb_req req) noexcept {
+ std::lock_guard<std::mutex> guard(binding_m);
+ #ifdef ST
+ ST();
+ #endif
+ 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 },
+ { "activatesurface", windowmanager_activatesurface, nullptr, nullptr, AFB_SESSION_NONE },
+ { "deactivatesurface", windowmanager_deactivatesurface, 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 },
+ { "list_drawing_names", windowmanager_list_drawing_names, nullptr, nullptr, AFB_SESSION_NONE },
+ { "ping", windowmanager_ping, nullptr, nullptr, AFB_SESSION_NONE },
+ { "debug_status", windowmanager_debug_status, nullptr, nullptr, AFB_SESSION_NONE },
+ { "debug_layers", windowmanager_debug_layers, nullptr, nullptr, AFB_SESSION_NONE },
+ { "debug_surfaces", windowmanager_debug_surfaces, nullptr, nullptr, AFB_SESSION_NONE },
+ { "debug_terminate", windowmanager_debug_terminate, nullptr, nullptr, AFB_SESSION_NONE },
+ {}
+};
+
+void on_event(const char *event, struct json_object *object){
+ HMI_DEBUG("wm", "event:%s", event);
+
+ // If receive low can signal
+ if (strstr(event, "low-can")) {
+ wm::LowCanClient *lcc = &(g_afb_instance->lcc);
+ wm::App *app = &(g_afb_instance->app);
+
+ // Analyze low can signal
+ const char* signal_name = lcc->analyzeCanSignal(object);
+
+ // If car info is updated, set event name
+ const char *can_event = nullptr;
+ if (strstr(signal_name, lcc->kSignalName[lcc->SignalNoParkingBrake])) {
+ HMI_DEBUG("wm", "Parking Brake state is changed");
+
+ // Set event
+ if (lcc->getCurrentParkingBrakeState()) {
+ can_event = "parking_brake_on";
+ }
+ else {
+ can_event = "parking_brake_off";
+ }
+ }
+ else if (strstr(signal_name, lcc->kSignalName[lcc->SignalNoAccelPedalPos])) {
+ // Update accel pedal position
+ app->setAccelPedalPos(lcc->getCurrentAccelPedalPosition());
+
+ if (lcc->isChangedAccelPedalState()) {
+ HMI_DEBUG("wm", "Accelerator Pedal state is changed");
+
+ // Set event
+ if (lcc->getCurrentAccelPedalState()) {
+ can_event = "accel_pedal_on";
+ }
+ else {
+ can_event = "accel_pedal_off";
+ }
+ }
+ }
+ else if (strstr(signal_name, lcc->kSignalName[lcc->SignalNoHeadlame])) {
+ HMI_DEBUG("wm", "Headlamp state is changed");
+
+ // Set event
+ if (lcc->getCurrentHeadlampState()) {
+ can_event = "headlamp_on";
+ }
+ else {
+ can_event = "headlamp_off";
+ }
+ }
+ else if (strstr(signal_name, lcc->kSignalName[lcc->SignalNoLightstatusBrake])) {
+ HMI_DEBUG("wm", "Lightstatus Brake state is changed");
+
+ // Set event
+ if (lcc->getCurrentLightstatusBrakeState()) {
+ can_event = "lightstatus_brake_on";
+ }
+ else {
+ can_event = "lightstatus_brake_off";
+ }
+ }
+
+ // Allocate window resource
+ if (nullptr != can_event) {
+ g_afb_instance->app.allocateWindowResource(can_event,
+ nullptr, nullptr,
+ [](const char* errmsg){
+ if (errmsg != nullptr) {
+ HMI_ERROR("wm", errmsg);
+ }
+ });
+ }
+ }
}
-} // namespace wm
extern "C" const struct afb_binding_v2 afbBindingV2 = {
- "windowmanager", nullptr, nullptr, windowmanager_verbs, nullptr, binding_init, nullptr, 0};
+ "windowmanager", nullptr, nullptr, windowmanager_verbs, nullptr, binding_init, on_event, 0};