2 * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
22 #include "hs-helper.h"
23 #include "hmi-debug.h"
24 #include "hs-clientmanager.h"
25 #include "hs-periphery.h"
28 const char _error[] = "error";
29 const char _application_id[] = "application_id";
30 const char _display_message[] = "display_message";
31 const char _reply_message[] = "reply_message";
34 HS_ClientManager *client_manager; // the connection session manager
35 HS_PeripheryManager *periphery_manager; // the periphery application manager
37 hs_instance() : client_manager(HS_ClientManager::instance()), periphery_manager(HS_PeripheryManager::instance()) {}
38 int init(afb_api_t api);
45 * - api : the api serving the request
52 int hs_instance::init(afb_api_t api)
54 if(client_manager == nullptr) {
55 HMI_ERROR("homescreen-service","FATAL ERROR: client_manager is nullptr.");
58 client_manager->init();
60 if(periphery_manager == nullptr) {
61 HMI_ERROR("homescreen-service","FATAL ERROR: periphery_manager is nullptr.");
64 periphery_manager->init(api);
69 static struct hs_instance *g_hs_instance;
70 // static HS_ClientManager* g_client_manager = HS_ClientManager::instance();
73 ********** Method of HomeScreen Service (API) **********
76 static void pingSample(afb_req_t request)
78 static int pingcount = 0;
79 afb_req_success_f(request, json_object_new_int(pingcount), "Ping count = %d", pingcount);
80 HMI_NOTICE("homescreen-service","Verbosity macro at level notice invoked at ping invocation count = %d", pingcount);
85 * tap_shortcut notify for homescreen
86 * When Shortcut area is tapped, notify these applciations
90 * - application_id : application id
96 static void tap_shortcut (afb_req_t request)
98 HMI_NOTICE("homescreen-service","called.");
99 int ret = g_hs_instance->client_manager->tap_shortcut(request);
101 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
105 // response to HomeScreen
106 struct json_object *res = json_object_new_object();
107 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
109 afb_req_success(request, res, "afb_event_push event [tap_shortcut]");
113 * HomeScreen OnScreen message
117 * - display_message : message for display
123 static void on_screen_message (afb_req_t request)
125 HMI_NOTICE("homescreen-service","called.");
127 int ret = g_hs_instance->client_manager->on_screen_message(request);
129 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
133 // response to HomeScreen
134 struct json_object *res = json_object_new_object();
135 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
137 afb_req_success(request, res, "afb_event_push event [on_screen_message]");
141 * HomeScreen OnScreen Reply
145 * - reply_message : message for reply
151 static void on_screen_reply (afb_req_t request)
153 HMI_NOTICE("homescreen-service","called.");
155 int ret = g_hs_instance->client_manager->on_screen_reply(request);
157 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
161 // response to HomeScreen
162 struct json_object *res = json_object_new_object();
163 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
165 afb_req_success(request, res, "afb_event_push event [on_screen_reply]");
172 * - event : Event name. Event list is written in libhomescreen.cpp
178 static void subscribe(afb_req_t request)
180 HMI_NOTICE("homescreen-service","called.");
182 int ret = g_hs_instance->client_manager->subscribe(request);
184 afb_req_fail_f(request, "afb_req_subscribe failed", "called %s.", __FUNCTION__);
188 /*create response json object*/
189 struct json_object *res = json_object_new_object();
190 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
192 afb_req_success_f(request, res, "homescreen binder subscribe.");
199 * - event : Event name. Event list is written in libhomescreen.cpp
205 static void unsubscribe(afb_req_t request)
207 HMI_NOTICE("homescreen-service","called.");
209 int ret = g_hs_instance->client_manager->unsubscribe(request);
211 afb_req_fail_f(request, "afb_req_unsubscribe failed", "called %s.", __FUNCTION__);
215 /*create response json object*/
216 struct json_object *res = json_object_new_object();
217 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
219 afb_req_success_f(request, res, "homescreen binder unsubscribe success.");
226 * - request : the request
232 static void showWindow(afb_req_t request)
234 HMI_NOTICE("homescreen-service","called.");
236 int ret = g_hs_instance->client_manager->showWindow(request);
238 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
242 // response to HomeScreen
243 struct json_object *res = json_object_new_object();
244 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
246 afb_req_success(request, res, "afb_event_push event [showWindow]");
253 * - request : the request
259 static void hideWindow(afb_req_t request)
261 HMI_NOTICE("homescreen-service","called.");
263 int ret = g_hs_instance->client_manager->hideWindow(request);
265 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
269 // response to HomeScreen
270 struct json_object *res = json_object_new_object();
271 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
273 afb_req_success(request, res, "afb_event_push event [hideWindow]");
277 * replyShowWindow event
280 * - request : the request
286 static void replyShowWindow(afb_req_t request)
288 HMI_NOTICE("homescreen-service","called.");
290 int ret = g_hs_instance->client_manager->replyShowWindow(request);
292 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
296 // response to HomeScreen
297 struct json_object *res = json_object_new_object();
298 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
300 afb_req_success(request, res, "afb_event_push event [replyShowWindow]");
304 * showNotification event
306 * the contents to homescreen which display at top area.
309 * - request : the request
315 static void showNotification(afb_req_t request)
317 HMI_NOTICE("homescreen-service","called.");
319 int ret = g_hs_instance->client_manager->showNotification(request);
321 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
325 // response to Application
326 struct json_object *res = json_object_new_object();
327 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
329 afb_req_success(request, res, "afb_event_push event [showNotification]");
333 * showInformation event
335 * the contents to homescreen which display at bottom area.
338 * - request : the request
344 static void showInformation(afb_req_t request)
346 HMI_NOTICE("homescreen-service","called.");
348 int ret = g_hs_instance->client_manager->showInformation(request);
350 afb_req_fail_f(request, "failed", "called %s, Unknown parameter", __FUNCTION__);
354 // response to Application
355 struct json_object *res = json_object_new_object();
356 hs_add_object_to_json_object_func(res, __FUNCTION__, 2,
358 afb_req_success(request, res, "afb_event_push event [showInformation]");
362 * array of the verbs exported to afb-daemon
364 static const afb_verb_t verbs[]= {
365 /* VERB'S NAME FUNCTION TO CALL */
366 { .verb="ping", .callback=pingSample },
367 { .verb="tap_shortcut", .callback=tap_shortcut },
368 { .verb="showWindow", .callback=showWindow },
369 { .verb="hideWindow", .callback=hideWindow },
370 { .verb="replyShowWindow", .callback=replyShowWindow },
371 { .verb="on_screen_message", .callback=on_screen_message },
372 { .verb="on_screen_reply", .callback=on_screen_reply },
373 { .verb="subscribe", .callback=subscribe },
374 { .verb="unsubscribe", .callback=unsubscribe },
375 { .verb="showNotification", .callback=showNotification },
376 { .verb="showInformation", .callback=showInformation },
377 {NULL } /* marker for end of the array */
381 * homescreen binding preinit function
384 * - api : the api serving the request
390 static int preinit(afb_api_t api)
392 HMI_NOTICE("homescreen-service","binding preinit (was register)");
397 * homescreen binding init function
400 * - api : the api serving the request
406 static int init(afb_api_t api)
408 HMI_NOTICE("homescreen-service","binding init");
410 // g_client_manager->init();
411 if(g_hs_instance != nullptr) {
412 HMI_WARNING("homescreen-service", "g_hs_instance isn't null.");
413 delete g_hs_instance->client_manager;
414 delete g_hs_instance->periphery_manager;
415 delete g_hs_instance;
416 g_hs_instance = nullptr;
418 g_hs_instance = new hs_instance();
419 if(g_hs_instance == nullptr) {
420 HMI_ERROR("homescreen-service", "Fatal Error: new g_hs_instance failed.");
424 return g_hs_instance->init(api);
428 * homescreen binding event function
431 * - api : the api serving the request
432 * - event : event name
433 * - object : event json object
439 static void onevent(afb_api_t api, const char *event, struct json_object *object)
441 HMI_NOTICE("homescreen-service","on_event %s", event);
442 g_hs_instance->periphery_manager->onEvent(api, event, object);
445 const afb_binding_t afbBindingExport = {
447 .specification = NULL,