along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <errno.h>
-
+#include "unit.h"
+#include "timer.h"
#include "dbus-unit.h"
#include "dbus-timer.h"
-#include "dbus-execute.h"
-#include "dbus-common.h"
-#include "selinux-access.h"
-
-#define BUS_TIMER_INTERFACE \
- " <interface name=\"org.freedesktop.systemd1.Timer\">\n" \
- " <property name=\"Unit\" type=\"s\" access=\"read\"/>\n" \
- " <property name=\"Timers\" type=\"a(stt)\" access=\"read\"/>\n" \
- " <property name=\"NextElapseUSec\" type=\"t\" access=\"read\"/>\n" \
- " <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \
- " </interface>\n"
-
-#define INTROSPECTION \
- DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
- "<node>\n" \
- BUS_UNIT_INTERFACE \
- BUS_TIMER_INTERFACE \
- BUS_PROPERTIES_INTERFACE \
- BUS_PEER_INTERFACE \
- BUS_INTROSPECTABLE_INTERFACE \
- "</node>\n"
-
-#define INTERFACES_LIST \
- BUS_UNIT_INTERFACES_LIST \
- "org.freedesktop.systemd1.Timer\0"
-
-const char bus_timer_interface[] _introspect_("Timer") = BUS_TIMER_INTERFACE;
-
-const char bus_timer_invalidating_properties[] =
- "Timers\0"
- "NextElapseUSec\0"
- "Result\0";
-
-static int bus_timer_append_timers(DBusMessageIter *i, const char *property, void *data) {
- Timer *p = data;
- DBusMessageIter sub, sub2;
- TimerValue *k;
-
- assert(i);
- assert(property);
- assert(p);
-
- if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(stt)", &sub))
- return -ENOMEM;
-
- LIST_FOREACH(value, k, p->values) {
- char *buf;
- const char *t;
+#include "bus-util.h"
+
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, timer_result, TimerResult);
+
+static int property_get_monotonic_timers(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+
+ Timer *t = userdata;
+ TimerValue *v;
+ int r;
+
+ assert(bus);
+ assert(reply);
+ assert(t);
+
+ r = sd_bus_message_open_container(reply, 'a', "(stt)");
+ if (r < 0)
+ return r;
+
+ LIST_FOREACH(value, v, t->values) {
+ _cleanup_free_ char *buf = NULL;
+ const char *s;
size_t l;
- bool b;
- t = timer_base_to_string(k->base);
- assert(endswith(t, "Sec"));
+ if (v->base == TIMER_CALENDAR)
+ continue;
+
+ s = timer_base_to_string(v->base);
+ assert(endswith(s, "Sec"));
/* s/Sec/USec/ */
- l = strlen(t);
- if (!(buf = new(char, l+2)))
+ l = strlen(s);
+ buf = new(char, l+2);
+ if (!buf)
return -ENOMEM;
- memcpy(buf, t, l-3);
+ memcpy(buf, s, l-3);
memcpy(buf+l-3, "USec", 5);
- b = dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2) &&
- dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &buf) &&
- dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT64, &k->value) &&
- dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT64, &k->next_elapse) &&
- dbus_message_iter_close_container(&sub, &sub2);
-
- free(buf);
- if (!b)
- return -ENOMEM;
+ r = sd_bus_message_append(reply, "(stt)", buf, v->value, v->next_elapse);
+ if (r < 0)
+ return r;
}
- if (!dbus_message_iter_close_container(i, &sub))
- return -ENOMEM;
-
- return 0;
+ return sd_bus_message_close_container(reply);
}
-static int bus_timer_append_unit(DBusMessageIter *i, const char *property, void *data) {
- Unit *u = data;
- Timer *timer = TIMER(u);
- const char *t;
+static int property_get_calendar_timers(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
- assert(i);
- assert(property);
- assert(u);
+ Timer *t = userdata;
+ TimerValue *v;
+ int r;
+
+ assert(bus);
+ assert(reply);
+ assert(t);
+
+ r = sd_bus_message_open_container(reply, 'a', "(sst)");
+ if (r < 0)
+ return r;
- t = UNIT_DEREF(timer->unit) ? UNIT_DEREF(timer->unit)->id : "";
+ LIST_FOREACH(value, v, t->values) {
+ _cleanup_free_ char *buf = NULL;
- return dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t) ? 0 : -ENOMEM;
+ if (v->base != TIMER_CALENDAR)
+ continue;
+
+ r = calendar_spec_to_string(v->calendar_spec, &buf);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_append(reply, "(sst)", timer_base_to_string(v->base), buf, v->next_elapse);
+ if (r < 0)
+ return r;
+ }
+
+ return sd_bus_message_close_container(reply);
}
-static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_timer_append_timer_result, timer_result, TimerResult);
+static int property_get_unit(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
-static const BusProperty bus_timer_properties[] = {
- { "Unit", bus_timer_append_unit, "s", 0 },
- { "Timers", bus_timer_append_timers, "a(stt)", 0 },
- { "NextElapseUSec", bus_property_append_usec, "t", offsetof(Timer, next_elapse) },
- { "Result", bus_timer_append_timer_result,"s", offsetof(Timer, result) },
- { NULL, }
-};
+ Unit *u = userdata, *trigger;
-DBusHandlerResult bus_timer_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
- Timer *t = TIMER(u);
- const BusBoundProperties bps[] = {
- { "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
- { "org.freedesktop.systemd1.Timer", bus_timer_properties, t },
- { NULL, }
- };
+ assert(bus);
+ assert(reply);
+ assert(u);
- SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
+ trigger = UNIT_TRIGGER(u);
- return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
+ return sd_bus_message_append(reply, "s", trigger ? trigger->id : "");
}
+
+const sd_bus_vtable bus_timer_vtable[] = {
+ SD_BUS_VTABLE_START(0),
+ SD_BUS_PROPERTY("Unit", "s", property_get_unit, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("TimersMonotonic", "a(stt)", property_get_monotonic_timers, 0, SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION),
+ SD_BUS_PROPERTY("TimersCalendar", "a(sst)", property_get_calendar_timers, 0, SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION),
+ SD_BUS_PROPERTY("NextElapseUSecRealtime", "t", bus_property_get_usec, offsetof(Timer, next_elapse_realtime), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("NextElapseUSecMonotonic", "t", bus_property_get_usec, offsetof(Timer, next_elapse_monotonic), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Timer, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("AccuracyUSec", "t", bus_property_get_usec, offsetof(Timer, accuracy_usec), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("Persistent", "b", bus_property_get_bool, offsetof(Timer, persistent), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_VTABLE_END
+};
~ianmdlvl / elogind.git / blobdiff