X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fmatitaclean.ml;h=5aabf7558dab32467027798a40446199f0fc3646;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=c24e94d4477b1cf7559af331a87dfcd02c26039c;hpb=d2dd6522d73a234265bc4e9f973f975e351a993a;p=helm.git

diff --git a/helm/matita/matitaclean.ml b/helm/matita/matitaclean.ml
index c24e94d44..5aabf7558 100644
--- a/helm/matita/matitaclean.ml
+++ b/helm/matita/matitaclean.ml
@@ -1,168 +1,70 @@
-module HGT = Http_getter_types;;
-module HG = Http_getter;;
-module UM = UriManager;;
-module TA = TacticAst;;
+(* Copyright (C) 2005, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
 
-let _ =
-  Helm_registry.load_from "matita.conf.xml";
-  HG.init ();
-  MetadataTypes.ownerize_tables (Helm_registry.get "matita.owner")
+open Printf
 
-let clean_all () =
-  MatitaDb.clean_owner_environment ();
-  MatitaDb.create_owner_environment ();
-  exit 0
-  
-let dbd = MatitaDb.instance ()
-let cache_of_processed_baseuri = Hashtbl.create 1024
+module UM = UriManager
+module TA = GrafiteAst
 
-let one_step_depend suri =
-  let buri =
-    try
-      UM.buri_of_uri (UM.uri_of_string suri)
-    with UM.IllFormedUri _ -> suri
-  in
-  if Hashtbl.mem cache_of_processed_baseuri buri then 
-    []
-  else
-    begin
-      Hashtbl.add cache_of_processed_baseuri buri true;
-      let query = 
-        let buri = buri ^ "/" in 
-        let buri = Mysql.escape buri in
-        let obj_tbl = MetadataTypes.obj_tbl () in
-        Printf.sprintf 
-          "SELECT source FROM %s WHERE h_occurrence LIKE '%s%%'" obj_tbl buri
-      in
-      try 
-        let rc = Mysql.exec dbd query in
-        let l = ref [] in
-        Mysql.iter rc (fun a -> match a.(0) with None ->()|Some a -> l:=a:: !l);
-        let l = List.sort Pervasives.compare !l in
-        MatitaMisc.list_uniq l
-      with
-        exn -> raise exn (* no errors should be accepted *)
-    end
-
-    
-let safe_buri_of_suri suri =
-  try
-    UM.buri_of_uri (UM.uri_of_string suri)
-  with
-    UM.IllFormedUri _ -> suri
-
-let close_uri_list uri_to_remove =
-  (* to remove an uri you have to remove the whole script *)
-  let buri_to_remove = 
-    MatitaMisc.list_uniq 
-      (List.fast_sort Pervasives.compare 
-        (List.map safe_buri_of_suri uri_to_remove))
-  in
-  (* cleand the already visided baseuris *)
-  let buri_to_remove = 
-    List.filter 
-      (fun buri -> 
-        if Hashtbl.mem cache_of_processed_baseuri buri then false
-        else true)
-      buri_to_remove
-  in
-  (* now calculate the list of objects that belong to these baseuris *)
-  let uri_to_remove = 
-    List.fold_left 
-      (fun acc buri ->
-        let inhabitants = HG.ls (buri ^ "/") in
-        let inhabitants = List.filter 
-            (function HGT.Ls_object _ -> true | _ -> false) 
-          inhabitants
-        in
-        let inhabitants = List.map 
-            (function 
-             | HGT.Ls_object e -> buri ^ "/" ^ e.HGT.uri 
-             | _ -> assert false)
-          inhabitants
-        in
-        inhabitants @ acc)
-    [] buri_to_remove 
-  in
-  (* now we want the list of all uri that depend on them *) 
-  let depend = 
-    List.fold_left
-    (fun acc u -> one_step_depend u @ acc) [] uri_to_remove
-  in
-  let depend = 
-    MatitaMisc.list_uniq 
-      (List.fast_sort Pervasives.compare depend) 
-  in
-  uri_to_remove, depend
-
-let buri_of_file file = 
-  let ic = open_in file in
-  let stms = CicTextualParser2.parse_statements (Stream.of_channel ic) in
-  close_in ic;
-  let uri = ref "" in
-  List.iter 
-    (function
-    | TA.Executable (_, TA.Command (_, TA.Set (_, "baseuri", buri))) ->
-        uri := MatitaMisc.strip_trailing_slash buri
-    | _ -> ()) 
-    stms;
-  !uri
-
-let main uri_to_remove =
-  let rec fix uris next =
-    match next with
-    | [] -> uris
-    | l -> let uris, next = close_uri_list l in fix uris next @ uris
-  in
-  MatitaMisc.list_uniq 
-    (List.fast_sort Pervasives.compare (fix [] uri_to_remove))
-
-let usage () =
-  prerr_endline "";
-  prerr_endline "usage:";
-  prerr_endline "\tmatitaclean all";
-  prerr_endline "\tmatitaclean dry (uri|file)+";
-  prerr_endline "\tmatitaclean (uri|file)+";
-  prerr_endline "";
-  exit 1
-    
-let _ = 
-  at_exit
-    (fun () ->
-       Http_getter_logger.log "Sync map tree to disk...";
-       Http_getter.sync_dump_file ();
-       print_endline "\nThanks for using Matita!\n");
-  if Array.length Sys.argv < 2 then usage ();
-  if Sys.argv.(1) = "all" then clean_all ();
-  let start, dry = 
-    if Sys.argv.(1) = "dry" then 2, true else 1, false
-  in
-  let uri_to_remove =ref [] in
-  (try 
-    for i = start to Array.length Sys.argv - 1 do
-      let suri = Sys.argv.(i) in
-      let uri = 
-        try
-          UM.buri_of_uri (UM.uri_of_string suri)
-        with
-          UM.IllFormedUri _ -> buri_of_file suri
-      in
-      uri_to_remove := uri :: !uri_to_remove
-    done
-  with
-    Invalid_argument _ -> usage ());
-  let l = main !uri_to_remove in
-  if dry then
-    begin
-      List.iter prerr_endline l;
+let main () =
+  let _ = MatitaInit.initialize_all () in
+  let uris_to_remove = ref [] in
+  let files_to_remove = ref [] in
+  (match Helm_registry.get_list Helm_registry.string "matita.args" with
+  | [ "all" ] ->
+      MatitaDb.clean_owner_environment ();
+      let xmldir = Helm_registry.get "matita.basedir" ^ "/xml" in
+      ignore
+       (Sys.command
+         ("find " ^ xmldir ^
+          " \\( -name \\*.xml.gz -o -name \\*.moo \\) " ^ 
+          "-exec rm \\{\\} \\; 2> /dev/null"));
+      ignore 
+       (Sys.command ("find " ^ xmldir ^ 
+        " -type d -exec rmdir -p {} \\; 2> /dev/null"));
       exit 0
-    end
-  else
-    List.iter 
-      (fun u ->
-        prerr_endline ("Removing " ^ u);
-        try
-          MatitaSync.remove (UM.uri_of_string u)
-        with Sys_error _ -> ())
-    l
-  
+  | [] -> MatitaInit.die_usage ()
+  | files ->
+      List.iter
+        (fun suri ->
+          let uri = 
+            try
+              UM.buri_of_uri (UM.uri_of_string suri)
+            with UM.IllFormedUri _ ->
+              files_to_remove := suri :: !files_to_remove;
+              let u = MatitacleanLib.baseuri_of_file suri in
+              if String.length u < 5 || String.sub u 0 5 <> "cic:/" then begin
+                MatitaLog.error (sprintf "File %s defines a bad baseuri: %s"
+                  suri u);
+                exit 1
+              end else
+                u
+          in
+          uris_to_remove := uri :: !uris_to_remove)
+        files);
+  MatitacleanLib.clean_baseuris !uris_to_remove;
+  let moos = List.map MatitacleanLib.obj_file_of_script !files_to_remove in
+  List.iter MatitaMisc.safe_remove moos
+