bus: add .busname unit type to implement kdbus-style bus activation

[elogind.git] / src / core / dbus-kill.c

diff --git a/src/core/dbus-kill.c b/src/core/dbus-kill.c
index 165f63074ba6a02182342aa498883bcb8db0f58c..42488b1f54e97fbe85ec413908b2c5c9a4b00f06 100644 (file)
--- a/src/core/dbus-kill.c
+++ b/src/core/dbus-kill.c
@@ -19,17 +19,88 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <errno.h>
-#include <dbus/dbus.h>
-
+#include "bus-util.h"
+#include "kill.h"
 #include "dbus-kill.h"
-#include "dbus-common.h"
+#include "bus-util.h"
 
-DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_kill_append_mode, kill_mode, KillMode);
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_kill_mode, kill_mode, KillMode);
 
-const BusProperty bus_kill_context_properties[] = {
-        { "KillMode",    bus_kill_append_mode,     "s", offsetof(KillContext, kill_mode)    },
-        { "KillSignal",  bus_property_append_int,  "i", offsetof(KillContext, kill_signal)  },
-        { "SendSIGKILL", bus_property_append_bool, "b", offsetof(KillContext, send_sigkill) },
-        { NULL, }
+const sd_bus_vtable bus_kill_vtable[] = {
+        SD_BUS_VTABLE_START(0),
+        SD_BUS_PROPERTY("KillMode", "s", property_get_kill_mode, offsetof(KillContext, kill_mode), 0),
+        SD_BUS_PROPERTY("KillSignal", "i", bus_property_get_int, offsetof(KillContext, kill_signal), 0),
+        SD_BUS_PROPERTY("SendSIGKILL", "b", bus_property_get_bool, offsetof(KillContext, send_sigkill), 0),
+        SD_BUS_PROPERTY("SendSIGHUP", "b", bus_property_get_bool,  offsetof(KillContext, send_sighup), 0),
+        SD_BUS_VTABLE_END
 };
+
+int bus_kill_context_set_transient_property(
+                Unit *u,
+                KillContext *c,
+                const char *name,
+                sd_bus_message *message,
+                UnitSetPropertiesMode mode,
+                sd_bus_error *error) {
+
+        int r;
+
+        assert(u);
+        assert(c);
+        assert(name);
+        assert(message);
+
+        if (streq(name, "KillMode")) {
+                const char *m;
+                KillMode k;
+
+                r = sd_bus_message_read(message, "s", &m);
+                if (r < 0)
+                        return r;
+
+                k = kill_mode_from_string(m);
+                if (k < 0)
+                        return -EINVAL;
+
+                if (mode != UNIT_CHECK) {
+                        c->kill_mode = k;
+
+                        unit_write_drop_in_private_format(u, mode, name, "KillMode=%s\n", kill_mode_to_string(k));
+                }
+
+                return 1;
+
+        } else if (streq(name, "SendSIGHUP")) {
+                int b;
+
+                r = sd_bus_message_read(message, "b", &b);
+                if (r < 0)
+                        return r;
+
+                if (mode != UNIT_CHECK) {
+                        c->send_sighup = b;
+
+                        unit_write_drop_in_private_format(u, mode, name, "SendSIGHUP=%s\n", yes_no(b));
+                }
+
+                return 1;
+
+        } else if (streq(name, "SendSIGKILL")) {
+                int b;
+
+                r = sd_bus_message_read(message, "b", &b);
+                if (r < 0)
+                        return r;
+
+                if (mode != UNIT_CHECK) {
+                        c->send_sigkill = b;
+
+                        unit_write_drop_in_private_format(u, mode, name, "SendSIGKILL=%s\n", yes_no(b));
+                }
+
+                return 1;
+
+        }
+
+        return 0;
+}