#include <unistd.h>
#include <stdio.h>
#include <time.h>
+#include <getopt.h>
+#include <string.h>
#include <json.h>
#include "verbose.h"
#include "utils-jbus.h"
-#include "af-db.h"
-#include "af-run.h"
+#include "utils-json.h"
+#include "afm.h"
+#include "afm-db.h"
+#include "afm-launch-mode.h"
+#include "afm-run.h"
-static struct jbus *jbus;
-static struct af_db *afdb;
+static const char appname[] = "afm-user-daemon";
+
+static void usage()
+{
+ printf(
+ "usage: %s [-q] [-v] [-m mode] [-r rootdir]... [-a appdir]...\n"
+ "\n"
+ " -a appdir adds an application directory\n"
+ " -r rootdir adds a root directory of applications\n"
+ " -m mode set default launch mode (local or remote)\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' },
+ { "mode", required_argument, NULL, 'm' },
+ { "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 *jbuses[2];
+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\"";
+const char error_system[] = "\"system error\"";
static const char *getappid(struct json_object *obj)
{
static void on_runnables(struct jreq *jreq, struct json_object *obj)
{
- struct json_object *resp = af_db_application_list(afdb);
+ struct json_object *resp;
+ INFO("method runnables called");
+ resp = afm_db_application_list(afdb);
jbus_reply_j(jreq, resp);
- json_object_put(obj);
+ json_object_put(resp);
}
static void on_detail(struct jreq *jreq, struct json_object *obj)
{
- const char *appid = getappid(obj);
- struct json_object *resp = af_db_get_application_public(afdb, appid);
+ const char *appid;
+ struct json_object *resp;
+ appid = getappid(obj);
+ INFO("method detail called for %s", appid);
+ resp = afm_db_get_application_public(afdb, appid);
reply(jreq, resp, error_not_found);
- json_object_put(obj);
+ json_object_put(resp);
}
static void on_start(struct jreq *jreq, struct json_object *obj)
{
- const char *appid;
- struct json_object *appli;
+ const char *appid, *modestr;
+ char *uri;
+ struct json_object *appli, *resp;
int runid;
char runidstr[20];
-
- appid = getappid(obj);
- if (appid == NULL)
+ enum afm_launch_mode mode;
+
+ /* get the parameters */
+ mode = invalid_launch_mode;
+ if (j_read_string(obj, &appid)) {
+ mode = get_default_launch_mode();
+ } else if (j_read_string_at(obj, "id", &appid)) {
+ if (j_read_string_at(obj, "mode", &modestr)) {
+ mode = launch_mode_of_name(modestr);
+ } else {
+ mode = get_default_launch_mode();
+ }
+ }
+ if (!is_valid_launch_mode(mode)) {
jbus_reply_error_s(jreq, error_bad_request);
+ return;
+ }
+
+ /* get the application */
+ INFO("method start called for %s mode=%s", appid, name_of_launch_mode(mode));
+ appli = afm_db_get_application(afdb, appid);
+ if (appli == NULL) {
+ jbus_reply_error_s(jreq, error_not_found);
+ return;
+ }
+
+ /* launch the application */
+ uri = NULL;
+ runid = afm_run_start(appli, mode, &uri);
+ if (runid <= 0) {
+ jbus_reply_error_s(jreq, error_cant_start);
+ free(uri);
+ return;
+ }
+
+ if (uri == NULL) {
+ /* returns only the runid */
+ snprintf(runidstr, sizeof runidstr, "%d", runid);
+ runidstr[sizeof runidstr - 1] = 0;
+ jbus_reply_s(jreq, runidstr);
+ return;
+ }
+
+ /* returns the runid and its uri */
+ resp = json_object_new_object();
+ if (resp != NULL && j_add_integer(resp, "runid", runid) && j_add_string(resp, "uri", uri))
+ jbus_reply_j(jreq, resp);
else {
- appli = af_db_get_application(afdb, appid);
- if (appli == NULL)
- jbus_reply_error_s(jreq, error_not_found);
- else {
- runid = af_run_start(appli);
- if (runid <= 0)
- jbus_reply_error_s(jreq, error_cant_start);
- else {
- snprintf(runidstr, sizeof runidstr, "%d", runid);
- runidstr[sizeof runidstr - 1] = 0;
- jbus_reply_s(jreq, runidstr);
- }
- }
+ afm_run_stop(runid);
+ jbus_reply_error_s(jreq, error_cant_start);
}
- json_object_put(obj);
+ json_object_put(resp);
+ free(uri);
}
static void on_stop(struct jreq *jreq, struct json_object *obj)
{
- int runid = getrunid(obj);
- int status = af_run_stop(runid);
+ int runid, status;
+ runid = getrunid(obj);
+ INFO("method stop called for %d", runid);
+ status = afm_run_stop(runid);
reply_status(jreq, status);
- json_object_put(obj);
}
static void on_continue(struct jreq *jreq, struct json_object *obj)
{
- int runid = getrunid(obj);
- int status = af_run_continue(runid);
+ int runid, status;
+ runid = getrunid(obj);
+ INFO("method continue called for %d", runid);
+ status = afm_run_continue(runid);
reply_status(jreq, status);
- json_object_put(obj);
}
static void on_terminate(struct jreq *jreq, struct json_object *obj)
{
- int runid = getrunid(obj);
- int status = af_run_terminate(runid);
+ int runid, status;
+ runid = getrunid(obj);
+ INFO("method terminate called for %d", runid);
+ status = afm_run_terminate(runid);
reply_status(jreq, status);
- json_object_put(obj);
}
static void on_runners(struct jreq *jreq, struct json_object *obj)
{
- struct json_object *resp = af_run_list();
+ struct json_object *resp;
+ INFO("method runners called");
+ resp = afm_run_list();
jbus_reply_j(jreq, resp);
json_object_put(resp);
- json_object_put(obj);
}
static void on_state(struct jreq *jreq, struct json_object *obj)
{
- int runid = getrunid(obj);
- struct json_object *resp = af_run_state(runid);
+ int runid;
+ struct json_object *resp;
+ runid = getrunid(obj);
+ INFO("method state called for %d", runid);
+ resp = afm_run_state(runid);
reply(jreq, resp, error_not_found);
json_object_put(resp);
- json_object_put(obj);
+}
+
+static void propagate(struct jreq *jreq, const char *msg, const char *method)
+{
+ char *reply;
+ INFO("method %s propagated with %s", method, msg);
+ reply = jbus_call_ss_sync(jbuses[0], method, msg);
+ if (reply) {
+ jbus_reply_s(jreq, reply);
+ free(reply);
+ }
+ else
+ jbus_reply_error_s(jreq, error_system);
+}
+
+static void on_install(struct jreq *jreq, const char *msg)
+{
+ return propagate(jreq, msg, "install");
+}
+
+static void on_uninstall(struct jreq *jreq, const char *msg)
+{
+ return propagate(jreq, msg, "uninstall");
+}
+
+static void on_signal_changed(struct json_object *obj)
+{
+ /* update the database */
+ afm_db_update_applications(afdb);
+ /* re-propagate now */
+ jbus_send_signal_j(jbuses[1], "changed", obj);
}
static int daemonize()
int main(int ac, char **av)
{
- LOGAUTH("afm-main-daemon");
+ int i, daemon = 0;
+ enum afm_launch_mode mode;
+
+ LOGAUTH(appname);
+
+ /* first interpretation of arguments */
+ while ((i = getopt_long(ac, av, "hdqvr:a:m:", 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 'm':
+ mode = launch_mode_of_name(optarg);
+ if (!is_valid_launch_mode(mode)) {
+ ERROR("invalid mode '%s'", optarg);
+ return 1;
+ }
+ set_default_launch_mode(mode);
+ break;
+ case ':':
+ ERROR("missing argument value");
+ return 1;
+ default:
+ ERROR("unrecognized option");
+ return 1;
+ }
+ }
/* init random generator */
srandom((unsigned int)time(NULL));
/* init runners */
- if (af_run_init()) {
- ERROR("af_run_init failed");
+ if (afm_run_init()) {
+ ERROR("afm_run_init failed");
return 1;
}
/* init framework */
- afdb = af_db_create();
+ afdb = afm_db_create();
if (!afdb) {
- ERROR("af_create failed");
+ ERROR("afm_create failed");
return 1;
}
- if (af_db_add_root(afdb, FWK_APP_DIR)) {
+ if (afm_db_add_root(afdb, FWK_APP_DIR)) {
ERROR("can't add root %s", FWK_APP_DIR);
return 1;
}
- if (af_db_update_applications(afdb)) {
- ERROR("af_update_applications failed");
+
+ /* second interpretation of arguments */
+ optind = 1;
+ while ((i = getopt_long(ac, av, "hdqvr:a:m:", 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 observers */
+ jbuses[0] = create_jbus_system(AFM_SYSTEM_DBUS_PATH);
+ if (!jbuses[0]) {
+ ERROR("create_jbus failed for system");
+ return 1;
+ }
+ if(jbus_on_signal_j(jbuses[0], "changed", on_signal_changed)) {
+ ERROR("adding signal observer failed");
return 1;
}
/* init service */
- jbus = create_jbus(1, "/org/AGL/afmMain");
- if (!jbus) {
+ jbuses[1] = create_jbus_session(AFM_USER_DBUS_PATH);
+ if (!jbuses[1]) {
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, "start", on_start)
- || jbus_add_service_j(jbus, "terminate", on_terminate)
- || jbus_add_service_j(jbus, "stop", on_stop)
- || jbus_add_service_j(jbus, "continue", on_continue)
- || jbus_add_service_j(jbus, "runners", on_runners)
- || jbus_add_service_j(jbus, "state", on_state)) {
+ if(jbus_add_service_j(jbuses[1], "runnables", on_runnables)
+ || jbus_add_service_j(jbuses[1], "detail", on_detail)
+ || jbus_add_service_j(jbuses[1], "start", on_start)
+ || jbus_add_service_j(jbuses[1], "terminate", on_terminate)
+ || jbus_add_service_j(jbuses[1], "stop", on_stop)
+ || jbus_add_service_j(jbuses[1], "continue", on_continue)
+ || jbus_add_service_j(jbuses[1], "runners", on_runners)
+ || jbus_add_service_j(jbuses[1], "state", on_state)
+ || jbus_add_service_s(jbuses[1], "install", on_install)
+ || jbus_add_service_s(jbuses[1], "uninstall", on_uninstall)) {
ERROR("adding services failed");
return 1;
}
/* start and run */
- if (jbus_start_serving(jbus)) {
- ERROR("cant start server");
+ if (jbus_start_serving(jbuses[1])) {
+ ERROR("can't start server");
return 1;
}
- while (!jbus_read_write_dispatch(jbus, -1));
+ while (jbus_read_write_dispatch_multiple(jbuses, 2, -1, 20) >= 0);
return 0;
}
-
-
Code Review / src / app-framework-main.git / blobdiff