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 const char _afm_main[] = "afm-main";
20 const char _windowmanager[] = "windowmanager";
21 const char _event[] = "event";
22 const char _vshl_capabilities[] = "vshl-capabilities";
23 const char _actions[] = "actions";
26 * the callback function
29 * - closure : the user defined closure pointer 'closure'
30 * - object : a JSON object returned (can be NULL)
31 * - error : a string not NULL in case of error but NULL on success
32 * - info : a string handling some info (can be NULL)
39 static void api_callback(void *closure, struct json_object *object, const char *error, const char *info, afb_api_t api)
41 AFB_INFO("asynchronous call, error=%s, info=%s, object=%s.", error, info, json_object_get_string(object));
42 if(closure != nullptr) {
43 reinterpret_cast<api_cb_func>(closure)(object, error, info);
48 * call api asynchronous
51 * - api : the api serving the request
52 * - service : the api name of service
53 * - verb : the verb of service
60 static void api_call(afb_api_t api, const char *service, const char *verb, struct json_object *args, api_cb_func f = nullptr)
62 AFB_INFO("service=%s verb=%s, args=%s.", service, verb, json_object_get_string(args));
63 afb_api_call(api, service, verb, args, api_callback, (void*)f);
67 * call api synchronous
70 * - api : the api serving the request
71 * - service : the api name of service
72 * - verb : the verb of afm-main
74 * - object : return the details of application
81 static int api_call_sync(afb_api_t api, const char *service, const char *verb, struct json_object *args, struct json_object **object)
83 char *error = nullptr, *info = nullptr;
84 int ret = afb_api_call_sync(api, service, verb, args, object, &error, &info);
85 AFB_INFO("synchronous call, error=%s, info=%s.", error, info);
89 /* -------------------------------------HS_AfmMainProxy------------------------------------------ */
92 * get runnables application list
95 * - api : the api serving the request
96 * - object : return the details of appid
103 int HS_AfmMainProxy::runnables(afb_api_t api, struct json_object **object)
105 return api_call_sync(api, _afm_main, __FUNCTION__, nullptr, object);
109 * get details of application
112 * - api : the api serving the request
113 * - id : the id to get details,liked "dashboard@0.1"
114 * - object : return the details of application
121 int HS_AfmMainProxy::detail(afb_api_t api, const std::string &id, struct json_object **object)
123 struct json_object *args = json_object_new_string(id.c_str());
124 return api_call_sync(api, _afm_main, __FUNCTION__, args, object);
132 * - id : the application id liked "dashboard@0.1"
138 void HS_AfmMainProxy::start(afb_api_t api, const std::string &id)
140 struct json_object *args = json_object_new_string(id.c_str());
141 api_call(api, _afm_main, __FUNCTION__, args);
144 /* -------------------------------------HS_WmProxy------------------------------------------ */
147 * subscribe windowmanager event
150 * - api : the api serving the request
151 * - event : windowmanager event
152 * - f : callback function
158 void HS_WmProxy::subscribe(afb_api_t api, EventType event, api_cb_func f)
160 struct json_object* push_obj = json_object_new_object();
161 json_object_object_add(push_obj, _event, json_object_new_int(event));
162 api_call(api, _windowmanager, "wm_subscribe", push_obj, f);
165 /* -------------------------------------HS_VshlCapabilitiesProxy------------------------------------------ */
172 * - module : module name
173 * - ev_list : event list
179 void HS_VshlCapabilitiesProxy::subscribe(afb_api_t api, const std::string &module, const std::list<std::string> &ev_list)
181 if(ev_list.empty()) {
185 struct json_object *arr_obj = json_object_new_array();
186 for(auto &it : ev_list) {
187 json_object_array_add(arr_obj, json_object_new_string(it.c_str()));
189 struct json_object *args = json_object_new_object();
190 json_object_object_add(args, _actions, arr_obj);
192 std::string verb = module + '/' + __FUNCTION__;
193 api_call(api, _vshl_capabilities, verb.c_str(), args);