udev: systemd-tag all ttys

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

diff --git a/src/dbus-manager.c b/src/dbus-manager.c
index 9b6cda8af545f26c580a498f1b8273dfc5b86f6b..c21cb5f5766c46908057971369d14c062d4eefd7 100644 (file)
--- a/src/dbus-manager.c
+++ b/src/dbus-manager.c
@@ -150,13 +150,14 @@
 #define BUS_MANAGER_INTERFACE_PROPERTIES_GENERAL                        \
         "  <property name=\"Version\" type=\"s\" access=\"read\"/>\n"   \
         "  <property name=\"Distribution\" type=\"s\" access=\"read\"/>\n" \
-        "  <property name=\"Features\" type=\"s\" access=\"read\"/\n"   \
+        "  <property name=\"Features\" type=\"s\" access=\"read\"/>\n"  \
+        "  <property name=\"Tainted\" type=\"s\" access=\"read\"/>\n"   \
         "  <property name=\"RunningAs\" type=\"s\" access=\"read\"/>\n" \
         "  <property name=\"InitRDTimestamp\" type=\"t\" access=\"read\"/>\n" \
         "  <property name=\"StartupTimestamp\" type=\"t\" access=\"read\"/>\n" \
         "  <property name=\"FinishTimestamp\" type=\"t\" access=\"read\"/>\n" \
-        "  <property name=\"LogLevel\" type=\"s\" access=\"read\"/>\n"  \
-        "  <property name=\"LogTarget\" type=\"s\" access=\"read\"/>\n" \
+        "  <property name=\"LogLevel\" type=\"s\" access=\"readwrite\"/>\n"  \
+        "  <property name=\"LogTarget\" type=\"s\" access=\"readwrite\"/>\n" \
         "  <property name=\"NNames\" type=\"u\" access=\"read\"/>\n"    \
         "  <property name=\"NJobs\" type=\"u\" access=\"read\"/>\n"     \
         "  <property name=\"NInstalledJobs\" type=\"u\" access=\"read\"/>\n" \
@@ -205,11 +206,41 @@
 #define INTROSPECTION_END                                               \
         "</node>\n"
 
+#define INTERFACES_LIST                              \
+        BUS_GENERIC_INTERFACES_LIST                  \
+        "org.freedesktop.systemd1.Manager\0"
+
 const char bus_manager_interface[] _introspect_("Manager") = BUS_MANAGER_INTERFACE;
 
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_manager_append_running_as, manager_running_as, ManagerRunningAs);
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_manager_append_exec_output, exec_output, ExecOutput);
 
+static int bus_manager_append_tainted(Manager *m, DBusMessageIter *i, const char *property, void *data) {
+        const char *t;
+        char buf[64] = "", *e = buf, *p = NULL;
+
+        assert(m);
+        assert(i);
+        assert(property);
+
+        if (dir_is_empty("/usr") > 0)
+                e = stpcpy(e, "usr-separate-fs");
+
+        if (readlink_malloc("/etc/mtab", &p) < 0) {
+                if (e != buf)
+                        e = stpcpy(e, " ");
+                e = stpcpy(e, "etc-mtab-not-symlink");
+        } else
+                free(p);
+
+        t = buf;
+
+        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t))
+                return -ENOMEM;
+
+        return 0;
+}
+
 static int bus_manager_append_log_target(Manager *m, DBusMessageIter *i, const char *property, void *data) {
         const char *t;
 
@@ -225,6 +256,18 @@ static int bus_manager_append_log_target(Manager *m, DBusMessageIter *i, const c
         return 0;
 }
 
+static int bus_manager_set_log_target(Manager *m, DBusMessageIter *i, const char *property) {
+        const char *t;
+
+        assert(m);
+        assert(i);
+        assert(property);
+
+        dbus_message_iter_get_basic(i, &t);
+
+        return log_set_target_from_string(t);
+}
+
 static int bus_manager_append_log_level(Manager *m, DBusMessageIter *i, const char *property, void *data) {
         const char *t;
 
@@ -240,6 +283,18 @@ static int bus_manager_append_log_level(Manager *m, DBusMessageIter *i, const ch
         return 0;
 }
 
+static int bus_manager_set_log_level(Manager *m, DBusMessageIter *i, const char *property) {
+        const char *t;
+
+        assert(m);
+        assert(i);
+        assert(property);
+
+        dbus_message_iter_get_basic(i, &t);
+
+        return log_set_max_level_from_string(t);
+}
+
 static int bus_manager_append_n_names(Manager *m, DBusMessageIter *i, const char *property, void *data) {
         uint32_t u;
 
@@ -310,11 +365,12 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection,
                 { "org.freedesktop.systemd1.Manager", "Distribution",  bus_property_append_string,    "s",  DISTRIBUTION       },
                 { "org.freedesktop.systemd1.Manager", "Features",      bus_property_append_string,    "s",  SYSTEMD_FEATURES   },
                 { "org.freedesktop.systemd1.Manager", "RunningAs",     bus_manager_append_running_as, "s",  &m->running_as     },
+                { "org.freedesktop.systemd1.Manager", "Tainted",       bus_manager_append_tainted,    "s",  m                  },
                 { "org.freedesktop.systemd1.Manager", "InitRDTimestamp", bus_property_append_uint64,  "t",  &m->initrd_timestamp.realtime },
                 { "org.freedesktop.systemd1.Manager", "StartupTimestamp", bus_property_append_uint64, "t",  &m->startup_timestamp.realtime },
                 { "org.freedesktop.systemd1.Manager", "FinishTimestamp", bus_property_append_uint64,  "t",  &m->finish_timestamp.realtime },
-                { "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", "LogLevel",      bus_manager_append_log_level,  "s",  NULL,               bus_manager_set_log_level},
+                { "org.freedesktop.systemd1.Manager", "LogTarget",     bus_manager_append_log_target, "s",  NULL,               bus_manager_set_log_target},
                 { "org.freedesktop.systemd1.Manager", "NNames",        bus_manager_append_n_names,    "u",  NULL               },
                 { "org.freedesktop.systemd1.Manager", "NJobs",         bus_manager_append_n_jobs,     "u",  NULL               },
                 { "org.freedesktop.systemd1.Manager", "NInstalledJobs",bus_property_append_uint32,    "u",  &m->n_installed_jobs },
@@ -969,7 +1025,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection,
                 m->environment = e;
 
         } else
-                return bus_default_message_handler(m, connection, message, NULL, properties);
+                return bus_default_message_handler(m, connection, message, NULL, INTERFACES_LIST, properties);
 
         if (job_type != _JOB_TYPE_INVALID) {
                 const char *name, *smode, *old_name = NULL;