X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=dbus-manager.c;h=47fb403f11b1d2521c55ed59e9b83c3003c852e9;hb=2d02719c2bcf8b5e30228e00eaceae91946c7551;hp=734ed7b886abdd601ebad55e0d5bb965e04e6144;hpb=4139c1b2729f88991159b9affa2ebf3e4eb904a0;p=elogind.git

diff --git a/dbus-manager.c b/dbus-manager.c
index 734ed7b88..47fb403f1 100644
--- a/dbus-manager.c
+++ b/dbus-manager.c
@@ -56,6 +56,9 @@
         "   <arg nane=\"cleanup\" type=\"b\" direction=\"in\"/>"        \
         "   <arg name=\"unit\" type=\"o\" direction=\"out\"/>"          \
         "  </method>"                                                   \
+        "  <method name=\"Reload\"/>"                                   \
+        "  <method name=\"Reexecute\"/>"                                \
+        "  <method name=\"Exit\"/>"                                     \
         "  <signal name=\"UnitNew\">"                                   \
         "   <arg name=\"id\" type=\"s\"/>"                              \
         "   <arg name=\"unit\" type=\"o\"/>"                            \
@@ -75,8 +78,10 @@
         "  <property name=\"Version\" type=\"s\" access=\"read\"/>"     \
         "  <property name=\"RunningAs\" type=\"s\" access=\"read\"/>"   \
         "  <property name=\"BootTimestamp\" type=\"t\" access=\"read\"/>" \
-        "  <property name=\"LogLevel\" type=\"s\" access=\"readwrite\"/>" \
-        "  <property name=\"LogTarget\" type=\"s\" access=\"readwrite\"/>" \
+        "  <property name=\"LogLevel\" type=\"s\" access=\"read\"/>"    \
+        "  <property name=\"LogTarget\" type=\"s\" access=\"read\"/>"   \
+        "  <property name=\"NNames\" type=\"u\" access=\"read\"/>"      \
+        "  <property name=\"NJobs\" type=\"u\" access=\"read\"/>"       \
         " </interface>"                                                 \
         BUS_PROPERTIES_INTERFACE                                        \
         BUS_INTROSPECTABLE_INTERFACE
@@ -116,6 +121,36 @@ static int bus_manager_append_log_level(Manager *m, DBusMessageIter *i, const ch
         return 0;
 }
 
+static int bus_manager_append_n_names(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+        uint32_t u;
+
+        assert(m);
+        assert(i);
+        assert(property);
+
+        u = hashmap_size(m->units);
+
+        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_UINT32, &u))
+                return -ENOMEM;
+
+        return 0;
+}
+
+static int bus_manager_append_n_jobs(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+        uint32_t u;
+
+        assert(m);
+        assert(i);
+        assert(property);
+
+        u = hashmap_size(m->jobs);
+
+        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_UINT32, &u))
+                return -ENOMEM;
+
+        return 0;
+}
+
 static DBusHandlerResult bus_manager_message_handler(DBusConnection  *connection, DBusMessage *message, void *data) {
         Manager *m = data;
 
@@ -125,6 +160,8 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection  *connection
                 { "org.freedesktop.systemd1.Manager", "BootTimestamp", bus_property_append_uint64,    "t", &m->boot_timestamp },
                 { "org.freedesktop.systemd1.Manager", "LogLevel",      bus_manager_append_log_level,  "s", NULL               },
                 { "org.freedesktop.systemd1.Manager", "LogTarget",     bus_manager_append_log_target, "s", NULL               },
+                { "org.freedesktop.systemd1.Manager", "NNames",        bus_manager_append_n_names,    "u", NULL               },
+                { "org.freedesktop.systemd1.Manager", "NJobs",         bus_manager_append_n_jobs,     "u", NULL               },
                 { NULL, NULL, NULL, NULL, NULL }
         };
 
@@ -196,7 +233,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection  *connection
                                     DBUS_TYPE_INVALID))
                         goto oom;
 
-        } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1", "GetJob")) {
+        } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "GetJob")) {
                 uint32_t id;
                 Job *j;
 
@@ -504,6 +541,37 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection  *connection
 
                 free(introspection);
 
+        } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Reload")) {
+
+                assert(!m->queued_message);
+
+                /* Instead of sending the reply back right away, we
+                 * just remember that we need to and then send it
+                 * after the reload is finished. That way the caller
+                 * knows when the reload finished. */
+
+                if (!(m->queued_message = dbus_message_new_method_return(message)))
+                        goto oom;
+
+                m->exit_code = MANAGER_RELOAD;
+
+        } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Reexecute")) {
+
+                if (!(reply = dbus_message_new_method_return(message)))
+                        goto oom;
+
+                m->exit_code = MANAGER_REEXECUTE;
+
+        } else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Exit")) {
+
+                if (m->running_as == MANAGER_INIT)
+                        return bus_send_error_reply(m, message, NULL, -ENOTSUP);
+
+                if (!(reply = dbus_message_new_method_return(message)))
+                        goto oom;
+
+                m->exit_code = MANAGER_EXIT;
+
         } else
                 return bus_default_message_handler(m, message, NULL, properties);