timer: fully implement timer units

1 files changed, 41 insertions, 4 deletions

diff --git a/src/timer.h b/src/timer.h
index 0ec3e0d9bb..69c5609a9c 100644
--- a/src/timer.h
+++ b/src/timer.h
@@ -30,20 +30,57 @@ typedef enum TimerState {
         TIMER_DEAD,
         TIMER_WAITING,
         TIMER_RUNNING,
-        _TIMER_STATE_MAX
+        TIMER_ELAPSED,
+        TIMER_MAINTAINANCE,
+        _TIMER_STATE_MAX,
+        _TIMER_STATE_INVALID = -1
 } TimerState;
 
+typedef enum TimerBase {
+        TIMER_ACTIVE,
+        TIMER_BOOT,
+        TIMER_STARTUP,
+        TIMER_UNIT_ACTIVE,
+        TIMER_UNIT_INACTIVE,
+        _TIMER_BASE_MAX,
+        _TIMER_BASE_INVALID = -1
+} TimerBase;
+
+typedef struct TimerValue {
+        TimerBase base;
+        usec_t value;
+
+        usec_t next_elapse;
+
+        bool disabled;
+
+        LIST_FIELDS(struct TimerValue, value);
+} TimerValue;
+
 struct Timer {
         Meta meta;
 
-        TimerState state;
+        LIST_HEAD(TimerValue, values);
+
+        TimerState state, deserialized_state;
 
-        clockid_t clock_id;
         usec_t next_elapse;
 
-        Service *service;
+        Unit *unit;
+
+        Watch timer_watch;
+
+        bool failure;
 };
 
+void timer_unit_notify(Unit *u, UnitActiveState new_state);
+
 extern const UnitVTable timer_vtable;
 
+const char *timer_state_to_string(TimerState i);
+TimerState timer_state_from_string(const char *s);
+
+const char *timer_base_to_string(TimerBase i);
+TimerBase timer_base_from_string(const char *s);
+
 #endif