X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/6e62228d09c5067f798b356b88b0c53190f75729..cd04086681583dd3fcc95b6e12ba312054dc590e:/src/slave.sig

diff --git a/src/slave.sig b/src/slave.sig
index 7d78217..7471d86 100644
--- a/src/slave.sig
+++ b/src/slave.sig
@@ -22,9 +22,11 @@ signature SLAVE = sig
 
     datatype file_action =
 	     Add
-	   | Delete
+	   | Delete of bool (* Set to true to really delete the file *)
 	   | Modify
 
+    val isDelete : file_action -> bool
+
     type file_status = {action : file_action,
 			domain : string,
 			dir : string,
@@ -43,6 +45,7 @@ signature SLAVE = sig
 
     val shell : string list -> bool
     val shellF : string list * (string -> string) -> unit
+    val shellOutput : string list -> string option
 
     val concatTo : (string -> bool) -> string -> unit
     (* Search through the result configuration hierarchy for all files matching
@@ -56,4 +59,23 @@ signature SLAVE = sig
 
     val hostname : unit -> string
     (* Get hostname of this machine *)
+
+    val readList : string -> string list
+    val writeList : string * string list -> unit
+    (* Reading and writing lists of strings stored on separate lines in files *)
+
+    val lineInFile : string -> string -> bool
+    (* Is there a line in the file (first arg) that matches that given? *)
+
+    val inGroup : {user : string, group : string} -> bool
+    (* Check membership in a UNIX group. *)
+
+    val mkDirAll : string -> unit
+    (* [mkDirAll p] creates directory "p", creating all parent directories, as
+     * necessary. *)
+
+    val remove : ''a list * ''a -> ''a list
+    val removeDups : ''a list -> ''a list
+
+    val moveDirCreate : { from : string, to : string } -> unit
 end