Uses the Logger.print function instead of Printf.eprintf

[SXSI/xpathcomp.git] / src / main.ml

diff --git a/src/main.ml b/src/main.ml
index 605c0e6..cc14ce2 100644 (file)
--- a/src/main.ml
+++ b/src/main.ml
@@ -24,7 +24,7 @@ let mk_runtime run auto doc arg count print outfile =
     if !Options.do_perf then start_perf ();
     let r = time ~count:1 ~msg:"Execution time" (run auto doc) arg in
     if !Options.do_perf then stop_perf ();
-    Printf.eprintf "Number of results: %i\n%!" (count r);
+    Logger.print Format.err_formatter "Number of results: %i@\n" (count r);
     match outfile with
        None -> ()
       | Some file ->
@@ -38,12 +38,11 @@ let main v query_string output =
     time ~msg:"Parsing query" XPath.parse query_string
   in
   if !Options.verbose then begin
-    Printf.eprintf "Parsed query:\n%!";
-    XPath.Ast.print Format.err_formatter query;
-    Format.fprintf Format.err_formatter "\n%!"
+    Logger.print Format.err_formatter "Parsed query:@\n%a@\n"
+    XPath.Ast.print query;
   end;
   let auto, bu_info =
-    time ~msg:"Compiling query" (Compile.compile) query
+    time ~msg:"Compiling query" Compile.compile query
   in
   if !Options.verbose then Ata.print Format.err_formatter auto;
   Gc.full_major();
@@ -53,12 +52,6 @@ let main v query_string output =
   match !Options.bottom_up, bu_info with
 
     | true, Some [ (query, pattern) ] ->
-      (* let nodes =
-       time
-         ~count:1 ~msg:"Computing full text query"
-         (Tree.full_text_query query v) pattern
-      in
-      let nodes = Array.to_list nodes in *)
       if !Options.count_only then
        let module R = ResJIT.Count in
        let module M = Runtime.Make(R) in
@@ -72,13 +65,11 @@ let main v query_string output =
        (* run the query top_down *)
 
       if !Options.bottom_up then
-       Printf.eprintf "Cannot run the query in bottom-up mode, using top-down evaluator\n%!";
-
+       Logger.print Format.err_formatter "Cannot run the query in bottom-up mode, using top-down evaluator@\n@?";
       if !Options.count_only then
        let module R = ResJIT.Count in
        let module M = Runtime.Make(R) in
-       (* mk_runtime run auto doc arg count print outfile  *)
-       if !Options.twopass then 
+       if !Options.twopass then
          mk_runtime M.twopass_top_down_run auto v Tree.root R.NS.length R.NS.serialize None
        else
          mk_runtime M.top_down_run auto v Tree.root R.NS.length R.NS.serialize None
@@ -111,7 +102,7 @@ let _ =
            g
        in
        begin
-      (* Todo Factorise with main *)
+      (* TODO Factorise with main *)
          Tag.init (Grammar2.tag_operations g);
          let query =
            time ~msg:"Parsing query" XPath.parse !Options.query
@@ -169,21 +160,18 @@ let _ =
        v
     in
     main document !Options.query !Options.output_file;
-    if !Options.verbose then Printf.eprintf "Maximum resident set size: %s\n" (read_procmem());
+    if !Options.verbose then
+      Logger.print Format.err_formatter "Maximum resident set size: %s @\n" (read_procmem());
     Gc.full_major();
     Profile.summary Format.err_formatter
   with
   | Ulexer.Loc.Exc_located ((x,y),e) ->
-    Printf.eprintf "character %i-%i %s\n" x y (Printexc.to_string e);
+    Logger.print Format.err_formatter "character %i-%i %s@\n" x y (Printexc.to_string e);
     exit 1
 
   | e ->
-    output_string stderr "\n";
-    flush stderr;
-    Printexc.print_backtrace stderr;
-    Printf.eprintf "FATAL ERROR: %s\n%!" (Printexc.to_string e);
-    output_string stderr "\n";
-    flush stderr;
+    Logger.print Format.err_formatter "BACKTRACE: %s@\n@?" (Printexc.get_backtrace());
+    Logger.print Format.err_formatter "FATAL ERROR: %s@\n@?" (Printexc.to_string e);
     exit 2