Add serialization functions

[SXSI/xpathcomp.git] / main.ml

diff --git a/main.ml b/main.ml
index 217b2e2..c53edf2 100644 (file)
--- a/main.ml
+++ b/main.ml
@@ -22,12 +22,14 @@ let time f x =
 let total_time () =  List.fold_left (+.) 0. !l;;
 
 
-let main filename query output =
-    (* Just a trick to allow the C++ code to print debugging stuff first *)  
-    let v = time (fun () -> let v = Tree.Binary.parse_xml_uri filename;
-                 in Printf.eprintf "Parsing document : %!";v
-                ) () 
-    in
+let main v query output =
+    (* 
+  (* Just a trick to allow the C++ code to print debugging stuff first *)  
+       let v = time (fun () -> let v = Tree.Binary.parse_xml_uri filename;
+       in Printf.eprintf "Parsing document : %!";v
+       ) () 
+       in
+    *)
     let _ = Tag.init (Tree.Binary.tag_pool v) in
       Printf.eprintf "Parsing query : ";    
       let query = try
@@ -63,7 +65,28 @@ let main filename query output =
 
 Options.parse_cmdline();;
 
-main !Options.input_file !Options.query !Options.output_file;;
+let v = 
+  if (Filename.check_suffix !Options.input_file ".srx")
+  then 
+    begin
+      Printf.eprintf "Loading from file : ";
+      time (Tree.Binary.load  ~sample:!Options.sample_factor )
+       (Filename.chop_suffix !Options.input_file ".srx");
+    end
+  else 
+    let v = 
+      time (fun () -> let v = Tree.Binary.parse_xml_uri !Options.input_file;
+           in Printf.eprintf "Parsing document : %!";v
+          ) () 
+    in
+      if !Options.save_file <> ""
+      then begin
+       Printf.eprintf "Writing file to disk : ";
+       time (Tree.Binary.save v) !Options.save_file;
+      end;
+      v
+in
+  main v !Options.query !Options.output_file;;
 
 IFDEF DEBUG
 THEN