2 * Copyright (c) 2019 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.
19 static const char _afm_main[] = "afm-main";
20 static const char _windowmanager[] = "windowmanager";
21 static const char _event[] = "event";
24 * the callback function
27 * - closure : the user defined closure pointer 'closure'
28 * - object : a JSON object returned (can be NULL)
29 * - error : a string not NULL in case of error but NULL on success
30 * - info : a string handling some info (can be NULL)
37 static void api_callback(void *closure, struct json_object *object, const char *error, const char *info, afb_api_t api)
39 AFB_INFO("asynchronous call, error=%s, info=%s, object=%s.", error, info, json_object_get_string(object));
40 if(closure != nullptr) {
41 reinterpret_cast<api_cb_func>(closure)(object, error, info);
46 * call api asynchronous
49 * - api : the api serving the request
50 * - service : the api name of service
51 * - verb : the verb of service
58 static void api_call(afb_api_t api, const char *service, const char *verb, struct json_object *args, api_cb_func f = nullptr)
60 AFB_INFO("service=%s verb=%s, args=%s.", service, verb, json_object_get_string(args));
61 afb_api_call(api, service, verb, args, api_callback, (void*)f);
65 * call api synchronous
68 * - api : the api serving the request
69 * - service : the api name of service
70 * - verb : the verb of afm-main
72 * - object : return the details of application
79 static int api_call_sync(afb_api_t api, const char *service, const char *verb, struct json_object *args, struct json_object **object)
81 char *error = nullptr, *info = nullptr;
82 int ret = afb_api_call_sync(api, service, verb, args, object, &error, &info);
83 AFB_INFO("synchronous call, error=%s, info=%s.", error, info);
87 /* -------------------------------------HS_AfmMainProxy------------------------------------------ */
90 * get runnables application list
93 * - api : the api serving the request
94 * - object : return the details of appid
101 int HS_AfmMainProxy::runnables(afb_api_t api, struct json_object **object)
103 return api_call_sync(api, _afm_main, __FUNCTION__, nullptr, object);
107 * get details of application
110 * - api : the api serving the request
111 * - id : the id to get details,liked "dashboard@0.1"
112 * - object : return the details of application
119 int HS_AfmMainProxy::detail(afb_api_t api, const std::string &id, struct json_object **object)
121 struct json_object *args = json_object_new_string(id.c_str());
122 return api_call_sync(api, _afm_main, __FUNCTION__, args, object);
130 * - id : the application id liked "dashboard@0.1"
136 void HS_AfmMainProxy::start(afb_api_t api, const std::string &id)
138 struct json_object *args = json_object_new_string(id.c_str());
139 api_call(api, _afm_main, __FUNCTION__, args);
142 /* -------------------------------------HS_WmProxy------------------------------------------ */
145 * subscribe windowmanager event
148 * - api : the api serving the request
149 * - event : windowmanager event
150 * - f : callback function
156 void HS_WmProxy::subscribe(afb_api_t api, EventType event, api_cb_func f)
158 struct json_object* push_obj = json_object_new_object();
159 json_object_object_add(push_obj, _event, json_object_new_int(event));
160 api_call(api, _windowmanager, "wm_subscribe", push_obj, f);