Move string_of_time_t to Whenutils module.

This is just code motion.

diff --git a/daemon/daemon.ml b/daemon/daemon.ml
index 42c32de..ddbb9cd 100644 (file)
--- a/daemon/daemon.ml
+++ b/daemon/daemon.ml
@@ -285,12 +285,6 @@ and delete_timer_group () =
     Unixqueue.clear esys g;
     timer_group := None
 
-and string_of_time_t t =
-  let tm = gmtime t in
-  sprintf "%04d-%02d-%02d %02d:%02d:%02d UTC"
-    (1900+tm.tm_year) (1+tm.tm_mon) tm.tm_mday
-    tm.tm_hour tm.tm_min tm.tm_sec
-
 and run_job job =
   (* Increment JOBSERIAL. *)
   let serial =

diff --git a/lib/whenutils.ml b/lib/whenutils.ml
index 7d20f75..583d030 100644 (file)
--- a/lib/whenutils.ml
+++ b/lib/whenutils.ml
@@ -50,3 +50,10 @@ let rec filter_map f = function
     match f x with
     | Some y -> y :: filter_map f xs
     | None -> filter_map f xs
+
+let string_of_time_t ?(localtime = false) t =
+  let tm = (if localtime then Unix.localtime else gmtime) t in
+  sprintf "%04d-%02d-%02d %02d:%02d:%02d%s"
+    (1900+tm.tm_year) (1+tm.tm_mon) tm.tm_mday
+    tm.tm_hour tm.tm_min tm.tm_sec
+    (if localtime then "" else " UTC")

diff --git a/lib/whenutils.mli b/lib/whenutils.mli
index 7a69d44..61cd4f8 100644 (file)
--- a/lib/whenutils.mli
+++ b/lib/whenutils.mli
@@ -123,3 +123,7 @@ val isalnum : char -> bool
 
 val filter_map : ('a -> 'b option) -> 'a list -> 'b list
 (** Filter + map. *)
+
+val string_of_time_t : ?localtime:bool -> float -> string
+(** Convert string to time in ISO format.  If [~localtime] is true
+    then it uses localtime, else UTC. *)