X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fdbus.c;h=340e6af2c79c2e004904a893aee8d5ad947226c4;hp=1620469e0efcf9aa5450577c158b1908bfc51124;hb=3aef3aee6e2e3faf49ef09c7694374a75243f12c;hpb=a821caaae15a39cd38be6dd3d1c3ca37c4ac0364

diff --git a/src/dbus.c b/src/dbus.c
index 1620469e0..340e6af2c 100644
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 /***
   This file is part of systemd.
@@ -338,10 +338,12 @@ static DBusHandlerResult api_bus_message_filter(DBusConnection *connection, DBus
 
         dbus_error_init(&error);
 
-        log_debug("Got D-Bus request: %s.%s() on %s",
-                  dbus_message_get_interface(message),
-                  dbus_message_get_member(message),
-                  dbus_message_get_path(message));
+        if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_METHOD_CALL ||
+            dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_SIGNAL)
+                log_debug("Got D-Bus request: %s.%s() on %s",
+                          dbus_message_get_interface(message),
+                          dbus_message_get_member(message),
+                          dbus_message_get_path(message));
 
         if (dbus_message_is_signal(message, DBUS_INTERFACE_LOCAL, "Disconnected")) {
                 log_error("Warning! API D-Bus connection terminated.");
@@ -383,7 +385,7 @@ static DBusHandlerResult api_bus_message_filter(DBusConnection *connection, DBus
 
                         r = manager_load_unit(m, name, NULL, &error, &u);
 
-                        if (r >= 0 && u->meta.only_by_dependency)
+                        if (r >= 0 && u->meta.refuse_manual_start)
                                 r = -EPERM;
 
                         if (r >= 0)
@@ -443,13 +445,16 @@ static DBusHandlerResult system_bus_message_filter(DBusConnection *connection, D
 
         dbus_error_init(&error);
 
-        log_debug("Got D-Bus request: %s.%s() on %s",
-                  dbus_message_get_interface(message),
-                  dbus_message_get_member(message),
-                  dbus_message_get_path(message));
+        if (m->api_bus != m->system_bus &&
+            (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_METHOD_CALL ||
+             dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_SIGNAL))
+                log_debug("Got D-Bus request on system bus: %s.%s() on %s",
+                          dbus_message_get_interface(message),
+                          dbus_message_get_member(message),
+                          dbus_message_get_path(message));
 
         if (dbus_message_is_signal(message, DBUS_INTERFACE_LOCAL, "Disconnected")) {
-                log_error("Warning! System D-Bus connection terminated.");
+                log_debug("System D-Bus connection terminated.");
                 bus_done_system(m);
 
         } else if (dbus_message_is_signal(message, "org.freedesktop.systemd1.Agent", "Released")) {
@@ -469,18 +474,35 @@ static DBusHandlerResult system_bus_message_filter(DBusConnection *connection, D
 
 static DBusHandlerResult private_bus_message_filter(DBusConnection *connection, DBusMessage *message, void *data) {
         Manager *m = data;
+        DBusError error;
 
         assert(connection);
         assert(message);
         assert(m);
 
-        log_debug("Got D-Bus request: %s.%s() on %s",
-                  dbus_message_get_interface(message),
-                  dbus_message_get_member(message),
-                  dbus_message_get_path(message));
+        dbus_error_init(&error);
+
+        if (dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_METHOD_CALL ||
+            dbus_message_get_type(message) == DBUS_MESSAGE_TYPE_SIGNAL)
+                log_debug("Got D-Bus request: %s.%s() on %s",
+                          dbus_message_get_interface(message),
+                          dbus_message_get_member(message),
+                          dbus_message_get_path(message));
 
         if (dbus_message_is_signal(message, DBUS_INTERFACE_LOCAL, "Disconnected"))
                 shutdown_connection(m, connection);
+        else if (dbus_message_is_signal(message, "org.freedesktop.systemd1.Agent", "Released")) {
+                const char *cgroup;
+
+                if (!dbus_message_get_args(message, &error,
+                                           DBUS_TYPE_STRING, &cgroup,
+                                           DBUS_TYPE_INVALID))
+                        log_error("Failed to parse Released message: %s", error.message);
+                else
+                        cgroup_notify_empty(m, cgroup);
+        }
+
+        dbus_error_free(&error);
 
         return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 }
@@ -751,7 +773,6 @@ static void bus_new_connection(
 
 static int bus_init_system(Manager *m) {
         DBusError error;
-        char *id;
         int r;
 
         assert(m);
@@ -793,10 +814,13 @@ static int bus_init_system(Manager *m) {
                 goto fail;
         }
 
-        log_info("Successfully connected to system D-Bus bus %s as %s",
-                 strnull((id = dbus_connection_get_server_id(m->system_bus))),
-                 strnull(dbus_bus_get_unique_name(m->system_bus)));
-        dbus_free(id);
+        if (m->api_bus != m->system_bus) {
+                char *id;
+                log_debug("Successfully connected to system D-Bus bus %s as %s",
+                         strnull((id = dbus_connection_get_server_id(m->system_bus))),
+                         strnull(dbus_bus_get_unique_name(m->system_bus)));
+                dbus_free(id);
+        }
 
         return 0;
 
@@ -809,7 +833,6 @@ fail:
 
 static int bus_init_api(Manager *m) {
         DBusError error;
-        char *id;
         int r;
 
         assert(m);
@@ -877,10 +900,13 @@ static int bus_init_api(Manager *m) {
         if ((r = query_name_list(m)) < 0)
                 goto fail;
 
-        log_info("Successfully connected to API D-Bus bus %s as %s",
-                 strnull((id = dbus_connection_get_server_id(m->api_bus))),
-                 strnull(dbus_bus_get_unique_name(m->api_bus)));
-        dbus_free(id);
+        if (m->api_bus != m->system_bus) {
+                char *id;
+                log_debug("Successfully connected to API D-Bus bus %s as %s",
+                         strnull((id = dbus_connection_get_server_id(m->api_bus))),
+                         strnull(dbus_bus_get_unique_name(m->api_bus)));
+                dbus_free(id);
+        }
 
         return 0;