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authorWaLyong Cho <walyong.cho@samsung.com>2014-12-09 00:03:53 +0900
committerLennart Poettering <lennart@poettering.net>2014-12-08 16:28:56 +0100
commitd8a812d168971ef2a03bbf3d1cc5e9911f942264 (patch)
treee623a6e8d7afc5ff2430f44b54a13a4f67f1668d
parentab31f6b8713d43354c3716ee4c37fe4460db9254 (diff)
timer: timer can be a transient unit
-rw-r--r--src/core/dbus-timer.c143
-rw-r--r--src/core/dbus-timer.h3
-rw-r--r--src/core/timer.c4
3 files changed, 150 insertions, 0 deletions
diff --git a/src/core/dbus-timer.c b/src/core/dbus-timer.c
index f1f8c54383..43e785246c 100644
--- a/src/core/dbus-timer.c
+++ b/src/core/dbus-timer.c
@@ -24,6 +24,8 @@
#include "dbus-unit.h"
#include "dbus-timer.h"
#include "bus-util.h"
+#include "errno-list.h"
+#include "strv.h"
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, timer_result, TimerResult);
@@ -183,3 +185,144 @@ const sd_bus_vtable bus_timer_vtable[] = {
SD_BUS_PROPERTY("WakeSystem", "b", bus_property_get_bool, offsetof(Timer, wake_system), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_VTABLE_END
};
+
+static int bus_timer_set_transient_property(
+ Timer *t,
+ const char *name,
+ sd_bus_message *message,
+ UnitSetPropertiesMode mode,
+ sd_bus_error *error) {
+
+ int r;
+
+ assert(t);
+ assert(name);
+ assert(message);
+
+ if (STR_IN_SET(name,
+ "OnActiveSec",
+ "OnBootSec",
+ "OnStartupSec",
+ "OnUnitActiveSec",
+ "OnUnitInactiveSec")) {
+
+ TimerValue *v;
+ TimerBase b = _TIMER_BASE_INVALID;
+ usec_t u = 0;
+
+ b = timer_base_from_string(name);
+ if (b < 0)
+ return -EINVAL;
+
+ r = sd_bus_message_read(message, "t", &u);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ char time[FORMAT_TIMESPAN_MAX];
+
+ unit_write_drop_in_private_format(UNIT(t), mode, name, "%s=%s\n", name, format_timespan(time, sizeof(time), u, USEC_PER_MSEC));
+
+ v = new0(TimerValue, 1);
+ if (!v)
+ return -ENOMEM;
+
+ v->base = b;
+ v->value = u;
+
+ LIST_PREPEND(value, t->values, v);
+ }
+
+ return 1;
+
+ } else if (streq(name, "OnCalendar")) {
+
+ TimerValue *v;
+ CalendarSpec *c = NULL;
+ const char *str;
+
+ r = sd_bus_message_read(message, "s", &str);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ r = calendar_spec_from_string(str, &c);
+ if (r < 0)
+ return r;
+
+ unit_write_drop_in_private_format(UNIT(t), mode, name, "%s=%s\n", name, str);
+
+ v = new0(TimerValue, 1);
+ if (!v) {
+ if (c)
+ calendar_spec_free(c);
+ return -ENOMEM;
+ }
+
+ v->base = TIMER_CALENDAR;
+ v->calendar_spec = c;
+
+ LIST_PREPEND(value, t->values, v);
+ }
+
+ return 1;
+
+ } else if (streq(name, "AccuracySec")) {
+
+ usec_t u = 0;
+
+ r = sd_bus_message_read(message, "t", &u);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ char time[FORMAT_TIMESPAN_MAX];
+
+ t->accuracy_usec = u;
+ unit_write_drop_in_private_format(UNIT(t), mode, name, "%s=%s\n", name, format_timespan(time, sizeof(time), u, USEC_PER_MSEC));
+ }
+
+ return 1;
+
+ } else if (streq(name, "WakeSystem")) {
+
+ int b;
+
+ r = sd_bus_message_read(message, "b", &b);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ t->wake_system = b;
+ unit_write_drop_in_private_format(UNIT(t), mode, name, "%s=%s\n", name, yes_no(t->wake_system));
+ }
+
+ return 1;
+
+ }
+
+ return 0;
+}
+
+int bus_timer_set_property(
+ Unit *u,
+ const char *name,
+ sd_bus_message *message,
+ UnitSetPropertiesMode mode,
+ sd_bus_error *error) {
+
+ Timer *t = TIMER(u);
+ int r;
+
+ assert(t);
+ assert(name);
+ assert(message);
+
+ if (u->transient && u->load_state == UNIT_STUB) {
+ r = bus_timer_set_transient_property(t, name, message, mode, error);
+ if (r != 0)
+ return r;
+ }
+
+ return 0;
+}
diff --git a/src/core/dbus-timer.h b/src/core/dbus-timer.h
index cfff88e8b7..103172f055 100644
--- a/src/core/dbus-timer.h
+++ b/src/core/dbus-timer.h
@@ -22,5 +22,8 @@
***/
#include "sd-bus.h"
+#include "unit.h"
extern const sd_bus_vtable bus_timer_vtable[];
+
+int bus_timer_set_property(Unit *u, const char *name, sd_bus_message *i, UnitSetPropertiesMode mode, sd_bus_error *error);
diff --git a/src/core/timer.c b/src/core/timer.c
index 9155dfc81f..309852aae6 100644
--- a/src/core/timer.c
+++ b/src/core/timer.c
@@ -748,6 +748,7 @@ const UnitVTable timer_vtable = {
"Unit\0"
"Timer\0"
"Install\0",
+ .private_section = "Timer",
.init = timer_init,
.done = timer_done,
@@ -773,4 +774,7 @@ const UnitVTable timer_vtable = {
.bus_interface = "org.freedesktop.systemd1.Timer",
.bus_vtable = bus_timer_vtable,
+ .bus_set_property = bus_timer_set_property,
+
+ .can_transient = true,
};