--- /dev/null
+/*
+ Copyright 2015 IoT.bzh
+
+ author: José Bollo <jose.bollo@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 <unistd.h>
+#include <stdio.h>
+#include <time.h>
+#include <getopt.h>
+
+#include <json.h>
+
+#include "verbose.h"
+#include "utils-jbus.h"
+#include "afm.h"
+#include "afm-db.h"
+
+static const char appname[] = "afm-system-daemon";
+
+static void usage()
+{
+ printf(
+ "usage: %s [-q] [-v] [-r rootdir]... [-a appdir]...\n"
+ "\n"
+ " -a appdir adds an application directory\n"
+ " -r rootdir adds a root directory of applications\n"
+ " -d run as a daemon\n"
+ " -q quiet\n"
+ " -v verbose\n"
+ "\n",
+ appname
+ );
+}
+
+static struct option options[] = {
+ { "root", required_argument, NULL, 'r' },
+ { "application", required_argument, NULL, 'a' },
+ { "daemon", no_argument, NULL, 'd' },
+ { "quiet", no_argument, NULL, 'q' },
+ { "verbose", no_argument, NULL, 'v' },
+ { "help", no_argument, NULL, 'h' },
+ { NULL, 0, NULL, 0 }
+};
+
+static struct jbus *jbus;
+static struct afm_db *afdb;
+
+const char error_nothing[] = "[]";
+const char error_bad_request[] = "\"bad request\"";
+const char error_not_found[] = "\"not found\"";
+const char error_cant_start[] = "\"can't start\"";
+
+static const char *getappid(struct json_object *obj)
+{
+ return json_type_string == json_object_get_type(obj) ? json_object_get_string(obj) : NULL;
+}
+
+static void reply(struct jreq *jreq, struct json_object *resp, const char *errstr)
+{
+ if (resp)
+ jbus_reply_j(jreq, resp);
+ else
+ jbus_reply_error_s(jreq, errstr);
+}
+
+static void on_runnables(struct jreq *jreq, struct json_object *obj)
+{
+ struct json_object *resp = afm_db_application_list(afdb);
+ jbus_reply_j(jreq, resp);
+ json_object_put(resp);
+}
+
+static void on_detail(struct jreq *jreq, struct json_object *obj)
+{
+ const char *appid = getappid(obj);
+ struct json_object *resp = afm_db_get_application_public(afdb, appid);
+ reply(jreq, resp, error_not_found);
+ json_object_put(resp);
+}
+
+extern void install_widget(const char *wgtfile, const char *root, int force);
+static void on_install(struct jreq *jreq, struct json_object *obj)
+{
+ jbus_reply_error_s(jreq, "\"not yet implemented\"");
+}
+
+static void on_uninstall(struct jreq *jreq, struct json_object *obj)
+{
+ jbus_reply_error_s(jreq, "\"not yet implemented\"");
+}
+
+static int daemonize()
+{
+ int rc = fork();
+ if (rc < 0)
+ return rc;
+ if (rc)
+ _exit(0);
+ return 0;
+}
+
+int main(int ac, char **av)
+{
+ int i, daemon = 0;
+
+ LOGAUTH(appname);
+
+ /* first interpretation of arguments */
+ while ((i = getopt_long(ac, av, "hdqvr:a:", options, NULL)) >= 0) {
+ switch (i) {
+ case 'h':
+ usage();
+ return 0;
+ case 'q':
+ if (verbosity)
+ verbosity--;
+ break;
+ case 'v':
+ verbosity++;
+ break;
+ case 'd':
+ daemon = 1;
+ break;
+ case 'r':
+ break;
+ case 'a':
+ break;
+ case ':':
+ ERROR("missing argument value");
+ return 1;
+ default:
+ ERROR("unrecognized option");
+ return 1;
+ }
+ }
+
+ /* init framework */
+ afdb = afm_db_create();
+ if (!afdb) {
+ ERROR("afm_create failed");
+ return 1;
+ }
+ if (afm_db_add_root(afdb, FWK_APP_DIR)) {
+ ERROR("can't add root %s", FWK_APP_DIR);
+ return 1;
+ }
+
+ /* second interpretation of arguments */
+ optind = 1;
+ while ((i = getopt_long(ac, av, "hdqvr:a:", options, NULL)) >= 0) {
+ switch (i) {
+ case 'r':
+ if (afm_db_add_root(afdb, optarg)) {
+ ERROR("can't add root %s", optarg);
+ return 1;
+ }
+ break;
+ case 'a':
+ if (afm_db_add_application(afdb, optarg)) {
+ ERROR("can't add application %s", optarg);
+ return 1;
+ }
+ break;
+ }
+ }
+
+ /* update the database */
+ if (afm_db_update_applications(afdb)) {
+ ERROR("afm_update_applications failed");
+ return 1;
+ }
+
+ if (daemon && daemonize()) {
+ ERROR("daemonization failed");
+ return 1;
+ }
+
+ /* init service */
+ jbus = create_jbus(0, AFM_SYSTEM_DBUS_PATH);
+ if (!jbus) {
+ ERROR("create_jbus failed");
+ return 1;
+ }
+ if(jbus_add_service_j(jbus, "runnables", on_runnables)
+ || jbus_add_service_j(jbus, "detail", on_detail)
+ || jbus_add_service_j(jbus, "install", on_install)
+ || jbus_add_service_j(jbus, "uninstall", on_uninstall)) {
+ 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;
+}
+
Code Review / src / app-framework-main.git / blobdiff