systemd: reconnect to syslog as soon as the journal is fully up

[elogind.git] / src / dbus-unit.c

diff --git a/src/dbus-unit.c b/src/dbus-unit.c
index 266fb39be20e1e8ca0babc3f0b4cc941a4e9744b..611a1202f4464dc4500d6311236fd5221857b526 100644 (file)
--- a/src/dbus-unit.c
+++ b/src/dbus-unit.c
@@ -145,6 +145,22 @@ int bus_unit_append_sub_state(DBusMessageIter *i, const char *property, void *da
         return 0;
 }
 
+int bus_unit_append_file_state(DBusMessageIter *i, const char *property, void *data) {
+        Unit *u = data;
+        const char *state;
+
+        assert(i);
+        assert(property);
+        assert(u);
+
+        state = strempty(unit_file_state_to_string(unit_get_unit_file_state(u)));
+
+        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &state))
+                return -ENOMEM;
+
+        return 0;
+}
+
 int bus_unit_append_can_start(DBusMessageIter *i, const char *property, void *data) {
         Unit *u = data;
         dbus_bool_t b;
@@ -314,6 +330,40 @@ int bus_unit_append_cgroups(DBusMessageIter *i, const char *property, void *data
         return 0;
 }
 
+int bus_unit_append_cgroup_attrs(DBusMessageIter *i, const char *property, void *data) {
+        Unit *u = data;
+        CGroupAttribute *a;
+        DBusMessageIter sub, sub2;
+
+        if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(sss)", &sub))
+                return -ENOMEM;
+
+        LIST_FOREACH(by_unit, a, u->meta.cgroup_attributes) {
+                char *v = NULL;
+                bool success;
+
+                if (a->map_callback)
+                        a->map_callback(a->controller, a->name, a->value, &v);
+
+                success =
+                        dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) &&
+                        dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &a->controller) &&
+                        dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &a->name) &&
+                        dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, v ? &v : &a->value) &&
+                        dbus_message_iter_close_container(&sub, &sub2);
+
+                free(v);
+
+                if (!success)
+                        return -ENOMEM;
+        }
+
+        if (!dbus_message_iter_close_container(i, &sub))
+                return -ENOMEM;
+
+        return 0;
+}
+
 int bus_unit_append_need_daemon_reload(DBusMessageIter *i, const char *property, void *data) {
         Unit *u = data;
         dbus_bool_t b;
@@ -330,6 +380,30 @@ int bus_unit_append_need_daemon_reload(DBusMessageIter *i, const char *property,
         return 0;
 }
 
+int bus_unit_append_load_error(DBusMessageIter *i, const char *property, void *data) {
+        Unit *u = data;
+        const char *name, *message;
+        DBusMessageIter sub;
+
+        assert(i);
+        assert(property);
+        assert(u);
+
+        if (u->meta.load_error != 0) {
+                name = bus_errno_to_dbus(u->meta.load_error);
+                message = strempty(strerror(-u->meta.load_error));
+        } else
+                name = message = "";
+
+        if (!dbus_message_iter_open_container(i, DBUS_TYPE_STRUCT, NULL, &sub) ||
+            !dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &name) ||
+            !dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &message) ||
+            !dbus_message_iter_close_container(i, &sub))
+                return -ENOMEM;
+
+        return 0;
+}
+
 static DBusHandlerResult bus_unit_message_dispatch(Unit *u, DBusConnection *connection, DBusMessage *message) {
         DBusMessage *reply = NULL;
         Manager *m = u->meta.manager;