2 * Copyright (C) 2015 "IoT.bzh"
3 * Author "Fulup Ar Foll"
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #define _GNU_SOURCE /* See feature_test_macros(7) */
22 #include "local-def.h"
24 #include "utils-jbus.h"
26 static const char _id_[] = "id";
27 static const char _runid_[] = "runid";
28 static char _runnables_[] = "runnables";
29 static char _detail_[] = "detail";
30 static char _start_[] = "start";
31 static char _terminate_[] = "terminate";
32 static char _stop_[] = "stop";
33 static char _continue_[] = "continue";
34 static char _runners_[] = "runners";
35 static char _state_[] = "state";
36 static char _install_[] = "install";
37 static char _uninstall_[] = "uninstall";
38 static const char _mode_[] = "mode";
39 static const char _local_[] = "local";
40 static const char _remote_[]= "remote";
41 static const char _uri_[] = "uri";
43 static struct jbus *jbus;
45 static struct json_object *embed(AFB_request *request, const char *tag, struct json_object *obj)
47 struct json_object *result;
52 request->errcode = MHD_HTTP_OK;
56 result = json_object_new_object();
60 request->errcode = MHD_HTTP_INTERNAL_SERVER_ERROR;
63 /* TODO why is json-c not returning a status? */
64 json_object_object_add(result, tag, obj);
65 request->errcode = MHD_HTTP_OK;
71 static struct json_object *call(AFB_request *request, AFB_PostItem *item, const char *tag, struct json_object *(*fun)(AFB_request*,AFB_PostItem*))
73 return embed(request, tag, fun(request, item));
76 static struct json_object *call_void(AFB_request *request, AFB_PostItem *item)
78 struct json_object *obj = jbus_call_sj_sync(jbus, request->api, "true");
80 fprintf(stderr, "(afm-main-plugin) call_void: true -> %s\n", obj ? json_object_to_json_string(obj) : "NULL");
81 request->errcode = obj ? MHD_HTTP_OK : MHD_HTTP_FAILED_DEPENDENCY;
85 static struct json_object *call_appid(AFB_request *request, AFB_PostItem *item)
87 struct json_object *obj;
89 const char *id = getQueryValue(request, _id_);
91 request->errcode = MHD_HTTP_BAD_REQUEST;
94 if (0 >= asprintf(&sid, "\"%s\"", id)) {
95 request->errcode = MHD_HTTP_INTERNAL_SERVER_ERROR;
98 obj = jbus_call_sj_sync(jbus, request->api, sid);
100 fprintf(stderr, "(afm-main-plugin) call_appid: %s -> %s\n", sid, obj ? json_object_to_json_string(obj) : "NULL");
102 request->errcode = obj ? MHD_HTTP_OK : MHD_HTTP_FAILED_DEPENDENCY;
106 static struct json_object *call_runid(AFB_request *request, AFB_PostItem *item)
108 struct json_object *obj;
109 const char *id = getQueryValue(request, _runid_);
111 request->errcode = MHD_HTTP_BAD_REQUEST;
114 obj = jbus_call_sj_sync(jbus, request->api, id);
116 fprintf(stderr, "(afm-main-plugin) call_runid: %s -> %s\n", id, obj ? json_object_to_json_string(obj) : "NULL");
117 request->errcode = obj ? MHD_HTTP_OK : MHD_HTTP_FAILED_DEPENDENCY;
121 static struct json_object *call_void__runnables(AFB_request *request, AFB_PostItem *item)
123 return embed(request, _runnables_, call_void(request, item));
126 static struct json_object *call_start(AFB_request *request, AFB_PostItem *item)
128 struct json_object *resp;
129 const char *id, *mode;
134 id = getQueryValue(request, _id_);
136 request->errcode = MHD_HTTP_BAD_REQUEST;
140 mode = getQueryValue(request, _mode_);
142 mode = request->config->mode == AFB_MODE_REMOTE ? _remote_ : _local_;
145 /* create the query */
146 rc = asprintf(&query, "{\"id\":\"%s\",\"mode\":\"%s\"}", id, mode);
148 request->errcode = MHD_HTTP_INTERNAL_SERVER_ERROR;
152 /* calls the service */
153 resp = jbus_call_sj_sync(jbus, _start_, query);
155 fprintf(stderr, "(afm-main-plugin) call_start: %s -> %s\n", query, resp ? json_object_to_json_string(resp) : "NULL");
158 /* embed if needed */
159 if (json_object_get_type(resp) == json_type_string)
160 resp = embed(request, _runid_, resp);
161 request->errcode = resp ? MHD_HTTP_OK : MHD_HTTP_FAILED_DEPENDENCY;
165 static struct json_object *call_void__runners(AFB_request *request, AFB_PostItem *item)
167 return embed(request, _runners_, call_void(request, item));
170 static struct json_object *call_file__appid(AFB_request *request, AFB_PostItem *item)
173 const char *filename = getPostPath(request);
174 if (filename != NULL) {
175 struct json_object *obj;
177 request->jresp = NULL;
178 if (0 >= asprintf(&query, "\"%s\"", filename))
179 request->errcode = MHD_HTTP_INTERNAL_SERVER_ERROR;
181 obj = jbus_call_sj_sync(jbus, request->api, query);
183 fprintf(stderr, "(afm-main-plugin) call_file_appid: %s -> %s\n", query, obj ? json_object_to_json_string(obj) : "NULL");
186 request->jresp = embed(request, _id_, obj);
188 request->errcode = MHD_HTTP_FAILED_DEPENDENCY;
193 return getPostFile (request, item, "/tmp/upload");
196 static AFB_restapi plug_apis[] =
198 {_runnables_, AFB_SESSION_CHECK, (AFB_apiCB)call_void__runnables, "Get list of runnable applications"},
199 {_detail_ , AFB_SESSION_CHECK, (AFB_apiCB)call_appid, "Get the details for one application"},
200 {_start_ , AFB_SESSION_CHECK, (AFB_apiCB)call_start, "Start an application"},
201 {_terminate_, AFB_SESSION_CHECK, (AFB_apiCB)call_runid, "Terminate a running application"},
202 {_stop_ , AFB_SESSION_CHECK, (AFB_apiCB)call_runid, "Stop (pause) a running application"},
203 {_continue_ , AFB_SESSION_CHECK, (AFB_apiCB)call_runid, "Continue (resume) a stopped application"},
204 {_runners_ , AFB_SESSION_CHECK, (AFB_apiCB)call_void__runners, "Get the list of running applications"},
205 {_state_ , AFB_SESSION_CHECK, (AFB_apiCB)call_runid, "Get the state of a running application"},
206 {_install_ , AFB_SESSION_CHECK, (AFB_apiCB)call_file__appid, "Install an application using a widget file"},
207 {_uninstall_, AFB_SESSION_CHECK, (AFB_apiCB)call_appid, "Uninstall an application"},
211 static AFB_plugin plug_desc = {
212 .type = AFB_PLUGIN_JSON,
213 .info = "Application Framework Master Service",
214 .prefix = "afm-main",
218 AFB_plugin *pluginRegister()
220 jbus = create_jbus(1, "/org/AGL/afm/user");
223 fprintf(stderr, "ERROR: %s:%d: can't connect to DBUS session\n", __FILE__, __LINE__);