log: bump up a number of log messages so that they are shown even if debug logging...

[elogind.git] / src / unit.c

diff --git a/src/unit.c b/src/unit.c
index 8c495b46ebe069fa578e95973f0914e6206f56f8..1874cdf78da7da668776d1fd4738364d5b52f994 100644 (file)
--- a/src/unit.c
+++ b/src/unit.c
@@ -69,6 +69,7 @@ Unit *unit_new(Manager *m) {
         u->meta.manager = m;
         u->meta.type = _UNIT_TYPE_INVALID;
         u->meta.deserialized_job = _JOB_TYPE_INVALID;
+        u->meta.default_dependencies = true;
 
         return u;
 }
@@ -281,7 +282,8 @@ void unit_add_to_dbus_queue(Unit *u) {
         if (u->meta.load_state == UNIT_STUB || u->meta.in_dbus_queue)
                 return;
 
-        if (set_isempty(u->meta.manager->subscribed)) {
+        /* Shortcut things if nobody cares */
+        if (!bus_has_subscriber(u->meta.manager)) {
                 u->meta.sent_dbus_new_signal = true;
                 return;
         }
@@ -593,8 +595,7 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
                 "%s\tActive Enter Timestamp: %s\n"
                 "%s\tActive Exit Timestamp: %s\n"
                 "%s\tInactive Enter Timestamp: %s\n"
-                "%s\tGC Check Good: %s\n"
-                "%s\tOnly By Dependency: %s\n",
+                "%s\tGC Check Good: %s\n",
                 prefix, u->meta.id,
                 prefix, unit_description(u),
                 prefix, strna(u->meta.instance),
@@ -604,8 +605,7 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
                 prefix, strna(format_timestamp(timestamp2, sizeof(timestamp2), u->meta.active_enter_timestamp.realtime)),
                 prefix, strna(format_timestamp(timestamp3, sizeof(timestamp3), u->meta.active_exit_timestamp.realtime)),
                 prefix, strna(format_timestamp(timestamp4, sizeof(timestamp4), u->meta.inactive_enter_timestamp.realtime)),
-                prefix, yes_no(unit_check_gc(u)),
-                prefix, yes_no(u->meta.only_by_dependency));
+                prefix, yes_no(unit_check_gc(u)));
 
         SET_FOREACH(t, u->meta.names, i)
                 fprintf(f, "%s\tName: %s\n", prefix, t);
@@ -623,9 +623,13 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
         if (u->meta.load_state == UNIT_LOADED) {
                 fprintf(f,
                         "%s\tRecursive Stop: %s\n"
-                        "%s\tStop When Unneeded: %s\n",
+                        "%s\tStopWhenUnneeded: %s\n"
+                        "%s\tOnlyByDependency: %s\n"
+                        "%s\tDefaultDependencies: %s\n",
                         prefix, yes_no(u->meta.recursive_stop),
-                        prefix, yes_no(u->meta.stop_when_unneeded));
+                        prefix, yes_no(u->meta.stop_when_unneeded),
+                        prefix, yes_no(u->meta.only_by_dependency),
+                        prefix, yes_no(u->meta.default_dependencies));
 
                 LIST_FOREACH(by_unit, b, u->meta.cgroup_bondings)
                         fprintf(f, "%s\tControlGroup: %s:%s\n",
@@ -734,7 +738,7 @@ fail:
         u->meta.load_state = UNIT_FAILED;
         unit_add_to_dbus_queue(u);
 
-        log_debug("Failed to load configuration for %s: %s", u->meta.id, strerror(-r));
+        log_notice("Failed to load configuration for %s: %s", u->meta.id, strerror(-r));
 
         return r;
 }
@@ -772,6 +776,9 @@ int unit_start(Unit *u) {
          * before it will start again. */
 
         unit_add_to_dbus_queue(u);
+
+        unit_status_printf(u, "Starting %s...\n", unit_description(u));
+
         return UNIT_VTABLE(u)->start(u);
 }
 
@@ -799,6 +806,9 @@ int unit_stop(Unit *u) {
                 return -EBADR;
 
         unit_add_to_dbus_queue(u);
+
+        unit_status_printf(u, "Stopping %s...\n", unit_description(u));
+
         return UNIT_VTABLE(u)->stop(u);
 }
 
@@ -868,7 +878,7 @@ static void unit_check_uneeded(Unit *u) {
                 if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
                         return;
 
-        log_debug("Service %s is not needed anymore. Stopping.", u->meta.id);
+        log_info("Service %s is not needed anymore. Stopping.", u->meta.id);
 
         /* Ok, nobody needs us anymore. Sniff. Then let's commit suicide */
         manager_add_job(u->meta.manager, JOB_STOP, u, JOB_FAIL, true, NULL);
@@ -935,7 +945,6 @@ static void retroactively_stop_dependencies(Unit *u) {
 }
 
 void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
-        bool unexpected = false;
         dual_timestamp ts;
 
         assert(u);
@@ -965,6 +974,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
         path_unit_notify(u, ns);
 
         if (u->meta.job) {
+                bool unexpected = false;
 
                 if (u->meta.job->state == JOB_WAITING)
 
@@ -1010,10 +1020,8 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
                 case JOB_RESTART:
                 case JOB_TRY_RESTART:
 
-                        if (ns == UNIT_INACTIVE)
+                        if (ns == UNIT_INACTIVE || ns == UNIT_MAINTENANCE)
                                 job_finish_and_invalidate(u->meta.job, true);
-                        else if (ns == UNIT_MAINTENANCE)
-                                job_finish_and_invalidate(u->meta.job, false);
                         else if (u->meta.job->state == JOB_RUNNING && ns != UNIT_DEACTIVATING) {
                                 unexpected = true;
                                 job_finish_and_invalidate(u->meta.job, false);
@@ -1024,16 +1032,17 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
                 default:
                         assert_not_reached("Job type unknown");
                 }
-        }
 
-        /* If this state change happened without being requested by a
-         * job, then let's retroactively start or stop dependencies */
+                /* If this state change happened without being
+                 * requested by a job, then let's retroactively start
+                 * or stop dependencies */
 
-        if (unexpected) {
-                if (UNIT_IS_INACTIVE_OR_DEACTIVATING(os) && UNIT_IS_ACTIVE_OR_ACTIVATING(ns))
-                        retroactively_start_dependencies(u);
-                else if (UNIT_IS_ACTIVE_OR_ACTIVATING(os) && UNIT_IS_INACTIVE_OR_DEACTIVATING(ns))
-                        retroactively_stop_dependencies(u);
+                if (unexpected) {
+                        if (UNIT_IS_INACTIVE_OR_DEACTIVATING(os) && UNIT_IS_ACTIVE_OR_ACTIVATING(ns))
+                                retroactively_start_dependencies(u);
+                        else if (UNIT_IS_ACTIVE_OR_ACTIVATING(os) && UNIT_IS_INACTIVE_OR_DEACTIVATING(ns))
+                                retroactively_stop_dependencies(u);
+                }
         }
 
         /* Some names are special */
@@ -1993,6 +2002,29 @@ int unit_coldplug(Unit *u) {
         return 0;
 }
 
+void unit_status_printf(Unit *u, const char *format, ...) {
+        va_list ap;
+
+        assert(u);
+        assert(format);
+
+        if (!UNIT_VTABLE(u)->show_status)
+                return;
+
+        if (u->meta.manager->running_as != MANAGER_SYSTEM)
+                return;
+
+        if (!u->meta.manager->show_status)
+                return;
+
+        if (!manager_is_booting_or_shutting_down(u->meta.manager))
+                return;
+
+        va_start(ap, format);
+        status_vprintf(format, ap);
+        va_end(ap);
+}
+
 static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
         [UNIT_SERVICE] = "service",
         [UNIT_TIMER] = "timer",