work in progress

[src/app-framework-main.git] / src / af-usrd.c

diff --git a/src/af-usrd.c b/src/af-usrd.c
new file mode 100644 (file)
index 0000000..f7e039f
--- /dev/null
+++ b/src/af-usrd.c
@@ -0,0 +1,156 @@
+/*
+ Copyright 2015 IoT.bzh
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#include <json.h>
+
+#include "verbose.h"
+#include "utils-jbus.h"
+#include "appfwk.h"
+
+static struct jbus *jbus;
+static struct appfwk *appfwk;
+
+const char error_nothing[] = "[]";
+const char error_not_found[] = "{\"status\":\"error: not found\"}";
+
+static const char *getappid(struct json_object *obj)
+{
+       return json_object_get_string(obj);
+}
+
+static const char *getrunid(struct json_object *obj)
+{
+       return json_object_get_string(obj);
+}
+
+static void reply(struct jreq *jreq, struct json_object *resp, const char *errstr)
+{
+       if (obj)
+               jbus_reply(jreq, resp);
+       else
+               jbus_replyj(jreq, errstr);
+}
+
+static void on_runnables(struct jreq *jreq, struct json_object *obj)
+{
+       struct json_object *resp = appfwk_application_list(appfwk);
+       jbus_reply(jreq, resp);
+       json_object_put(obj);
+}
+
+static void on_detail(struct jreq *jreq, struct json_object *obj)
+{
+       const char *appid = getappid(obj);
+       struct json_object *resp = appfwk_get_application_public(appfwk, appid);
+       reply(jreq, resp, error_not_found);
+       json_object_put(obj);
+}
+
+static void on_start(struct jreq *jreq, struct json_object *obj)
+{
+       const char *appid = getappid(obj);
+       const char *runid = appfwk_start(appfwk, appid);
+       jbus_replyj(jreq, runid ? runid : error_not_found);
+       json_object_put(obj);
+}
+
+static void on_stop(struct jreq *jreq, struct json_object *obj)
+{
+       const char *runid = getrunid(obj);
+       int status = appfwk_stop(appfwk, runid);
+       jbus_replyj(jreq, status ? error_not_found : "true");
+       json_object_put(obj);
+}
+
+static void on_suspend(struct jreq *jreq, struct json_object *obj)
+{
+       const char *runid = getrunid(obj);
+       int status = appfwk_suspend(appfwk, runid);
+       jbus_replyj(jreq, status ? error_not_found : "true");
+       json_object_put(obj);
+}
+
+static void on_resume(struct jreq *jreq, struct json_object *obj)
+{
+       const char *runid = getrunid(obj);
+       int status = appfwk_resume(appfwk, runid);
+       jbus_replyj(jreq, status ? error_not_found : "true");
+       json_object_put(obj);
+}
+
+static void on_runners(struct jreq *jreq, struct json_object *obj)
+{
+       struct json_object *resp = appfwk_running_list(appfwk);
+       jbus_reply(jreq, resp);
+       json_object_put(obj);
+}
+
+static void on_state(struct jreq *jreq, struct json_object *obj)
+{
+       const char *runid = getrunid(obj);
+       int status = appfwk_state(appfwk, runid);
+       jbus_replyj(jreq, status ? error_not_found : "true");
+       json_object_put(obj);
+}
+
+int main(int ac, char **av)
+{
+       LOGAUTH("af-usrd");
+
+       /* init framework */
+       appfwk = appfwk_create();
+       if (!appfwk) {
+               ERROR("appfwk_create failed");
+               return 1;
+       }
+       if (appfwk_add_root(appfwk, FWK_APP_DIR)) {
+               ERROR("can't add root %s", FWK_APP_DIR);
+               return 1;
+       }
+       if (appfwk_update_applications(appfwk)) {
+               ERROR("appfwk_update_applications failed");
+               return 1;
+       }
+
+       /* init service */
+       jbus = create_jbus(1, "/org/automotive/linux/framework");
+       if (!jbus) {
+               ERROR("create_jbus failed");
+               return 1;
+       }
+       if(jbus_add_service(jbus, "runnables", on_runnables)
+       || jbus_add_service(jbus, "detail", on_detail)
+       || jbus_add_service(jbus, "start", on_run)
+       || jbus_add_service(jbus, "stop", on_stop)
+       || jbus_add_service(jbus, "suspend", on_suspend)
+       || jbus_add_service(jbus, "resume", on_resume)
+       || jbus_add_service(jbus, "runners", on_runners)
+       || jbus_add_service(jbus, "state", on_state)) {
+               ERROR("adding services failed");
+               return 1;
+       }
+
+       /* start and run */
+       if (jbus_start_serving(jbus)) {
+               ERROR("cant start server");
+               return 1;
+       }
+       while (!jbus_read_write_dispatch(jbus, -1));
+       return 0;
+}
+
+
+