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dbus: complete target unit coverage

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This commit is contained in:
Lennart Poettering 2010-07-04 05:01:36 +02:00
parent 5bd0707340
commit 6681ad4d41
1 changed files with 25 additions and 0 deletions
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25
src/dbus-target.c
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@ -19,11 +19,14 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
#include "dbus-unit.h"
#include "dbus-target.h"
#define BUS_TARGET_INTERFACE \
" <interface name=\"org.freedesktop.systemd1.Target\">\n" \
" <property name=\"SysVRunLevel\" type=\"s\" access=\"read\"/>\n" \
" </interface>\n"
#define INTROSPECTION \
@ -37,9 +40,31 @@
const char bus_target_interface[] = BUS_TARGET_INTERFACE;
static int bus_target_append_runlevel(Manager *n, DBusMessageIter *i, const char *property, void *data) {
Target *t = data;
const char *d;
char buf[2];
assert(n);
assert(i);
assert(property);
assert(t);
buf[0] = (char) target_get_runlevel(t);
buf[1] = 0;
d = buf;
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d))
return -ENOMEM;
return 0;
}
DBusHandlerResult bus_target_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
const BusProperty properties[] = {
BUS_UNIT_PROPERTIES,
{ "org.freedesktop.systemd1.Target", "SysVRunLevel", bus_target_append_runlevel, "s", u },
{ NULL, NULL, NULL, NULL, NULL }
};