X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitacleanLib.ml;h=3a1d2e3db5068f3af2cd02819dbcbd692827901e;hb=6e9833ff8664143f8916caf98f0818322e7ff9a1;hp=c34084d34d3f4933fa57845a7d86f586c399da0f;hpb=6b5e1d495c61f459738187e8d71efadb162abdbe;p=helm.git

diff --git a/helm/matita/matitacleanLib.ml b/helm/matita/matitacleanLib.ml
index c34084d34..3a1d2e3db 100644
--- a/helm/matita/matitacleanLib.ml
+++ b/helm/matita/matitacleanLib.ml
@@ -32,12 +32,6 @@ module HGM = Http_getter_misc;;
 module UM = UriManager;;
 module TA = GrafiteAst;;
 
-let baseuri_of_baseuri_decl st =
-  match st with
-  | TA.Executable (_, TA.Command (_, TA.Set (_, "baseuri", buri))) ->
-      Some buri
-  | _ -> None
-
 let cache_of_processed_baseuri = Hashtbl.create 1024
 
 let one_step_depend suri =
@@ -128,51 +122,35 @@ let close_uri_list uri_to_remove =
   in
   uri_to_remove, depend
 
-let baseuri_of_file file = 
-  let uri = ref None in
-  let ic = open_in file in
-  let istream = Stream.of_channel ic in
-  (try
-    while true do
-      let stm = GrafiteParser.parse_statement istream in
-      match baseuri_of_baseuri_decl stm with
-      | Some buri -> 
-          let u = MatitaMisc.strip_trailing_slash buri in
-          if String.length u < 5 || String.sub u 0 5 <> "cic:/" then
-            MatitaLog.error (file ^ " sets an incorrect baseuri: " ^ buri);
-          (try 
-            ignore(HG.resolve u)
-          with
-          | HGT.Unresolvable_URI _ -> 
-              MatitaLog.error (file ^ " sets an unresolvable baseuri: "^buri)
-          | HGT.Key_not_found _ -> ());
-          uri := Some u;
-          raise End_of_file
-      | None -> ()
-    done
-  with End_of_file -> close_in ic);
-  match !uri with
-  | Some uri -> uri
-  | None -> failwith ("No baseuri defined in " ^ file)
-
-let rec fix uris next =
+let rec close uris next =
   match next with
   | [] -> uris
-  | l -> let uris, next = close_uri_list l in fix uris next @ uris
+  | l -> let uris, next = close_uri_list l in close uris next @ uris
   
+let cleaned_no = ref 0;;
+
 let clean_baseuris ?(verbose=true) buris =
   Hashtbl.clear cache_of_processed_baseuri;
   let buris = List.map HGM.strip_trailing_slash buris in
   debug_prerr "clean_baseuris called on:";
   if debug then
     List.iter debug_prerr buris; 
-  let l = fix [] buris in
+  let l = close [] buris in
   let l = MatitaMisc.list_uniq (List.fast_sort Pervasives.compare l) in
   let l = List.map UriManager.uri_of_string l in
   debug_prerr "clean_baseuri will remove:";
   if debug then
     List.iter (fun u -> debug_prerr (UriManager.string_of_uri u)) l; 
-  List.iter (MatitaSync.remove ~verbose) l
-  
-let is_empty buri = HG.ls (HGM.strip_trailing_slash buri ^ "/") = []
-
+  Hashtbl.iter
+   (fun buri _ ->
+     MatitaMisc.safe_remove (MatitaMisc.obj_file_of_baseuri buri)
+   ) cache_of_processed_baseuri;
+  List.iter (MatitaSync.remove ~verbose) l;
+  cleaned_no := !cleaned_no + List.length l;
+  if !cleaned_no > 30 then
+   List.iter
+    (function table ->
+      ignore (Mysql.exec (MatitaDb.instance ()) ("OPTIMIZE TABLE " ^ table)))
+    [MetadataTypes.name_tbl (); MetadataTypes.rel_tbl ();
+     MetadataTypes.sort_tbl (); MetadataTypes.obj_tbl();
+     MetadataTypes.count_tbl()]