(no commit message)

[vsys.git] / dirwatcher.ml

diff --git a/dirwatcher.ml b/dirwatcher.ml
index 5bd4d6c..fed87d4 100644 (file)
--- a/dirwatcher.ml
+++ b/dirwatcher.ml
@@ -1,3 +1,5 @@
+(** Watches directories for events. Agnostic to vsys semantics of backends and
+frontends *)
 open Inotify
 open Fdwatcher
 open Printf
@@ -13,14 +15,14 @@ let fd = Inotify.init ()
 
 let handle_dir_event dirname evlist str = 
     let fname = String.concat "/" [dirname;str] in
-        printf "File: %s. " fname;List.iter 
+        fprintf logfd "File: %s. " fname;List.iter 
                   (fun e -> 
-                     printf "Event: %s\n" (string_of_event e)) 
+                     fprintf logfd "Event: %s\n" (string_of_event e)) 
                   evlist;
-        flush Pervasives.stdout
+        flush logfd
 
 let add_watch dir events handler =
-  printf "Adding watch for %s\n" dir;
+  fprintf logfd "Adding watch for %s\n" dir;flush logfd;
   let wd = Inotify.add_watch fd dir events in
       Hashtbl.add wdmap wd (dir,handler)
 
@@ -34,7 +36,7 @@ let asciiz s =
   let nulterm = findfirstnul s 0 (String.length s) in
     String.sub s 0 nulterm
 
-let receive_event (eventdescriptor:fd_and_fname) (bla:fd_and_fname) =
+let receive_event (eventdescriptor:fname_and_fd) (bla:fname_and_fd) =
   let (_,fd) = eventdescriptor in
       let evs = Inotify.read fd in
         List.iter (fun x->
@@ -42,7 +44,7 @@ let receive_event (eventdescriptor:fd_and_fname) (bla:fd_and_fname) =
                   | (wd,evlist,_,Some(str)) ->
                       let purestr = asciiz(str) in
                       let (dirname,handler) = 
-                        try Hashtbl.find wdmap wd with Not_found->printf "Unknown watch descriptor\n";raise Not_found
+                        try Hashtbl.find wdmap wd with Not_found->fprintf logfd "Unknown watch descriptor\n";raise Not_found
                       in
                         (
                         match handler with