X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaSync.ml;h=8f8a66e098fc9378e73ace85e7c2d1a5d8e93e05;hb=f94eb70000832bc252cd4a510a1ede4d8197a4a8;hp=6573e39822f991840d8cbca78fce0779d336de8b;hpb=d4ace1a2d7b08813af331e33efb499bcea4888f5;p=helm.git

diff --git a/helm/matita/matitaSync.ml b/helm/matita/matitaSync.ml
index 6573e3982..8f8a66e09 100644
--- a/helm/matita/matitaSync.ml
+++ b/helm/matita/matitaSync.ml
@@ -27,33 +27,52 @@ open Printf
 
 open MatitaTypes
 
+let alias_diff ~from status = 
+  let module Map = DisambiguateTypes.Environment in
+  Map.fold
+    (fun domain_item codomain_item acc ->
+       if not (Map.mem domain_item from.aliases) then
+         Map.add domain_item codomain_item acc
+       else
+         acc)
+    status.aliases Map.empty
+
+let set_proof_aliases status aliases =
+ let new_status = {status with aliases = aliases } in
+ let diff = alias_diff ~from:status new_status in
+ let moo_content_rev =
+  CicTextualParser2.EnvironmentP3.to_string diff ::
+   status.moo_content_rev in
+ {new_status with moo_content_rev = moo_content_rev}
+  
 (** given a uri and a type list (the contructors types) builds a list of pairs
  *  (name,uri) that is used to generate authomatic aliases **)
 let extract_alias types uri = 
   fst(List.fold_left (
     fun (acc,i) (name, _, _, cl) -> 
-      ((name, UriManager.string_of_uriref (uri,[i]))
+      (name, UriManager.string_of_uri (UriManager.uri_of_uriref uri i None))
       ::
       (fst(List.fold_left (
         fun (acc,j) (name,_) ->
-          (((name,UriManager.string_of_uriref (uri,[i;j])) :: acc) , j+1)
-        ) (acc,1) cl))),i+1
+          (((name,UriManager.string_of_uri (UriManager.uri_of_uriref uri i
+          (Some j))) :: acc) , j+1)
+        ) (acc,1) cl)),i+1
   ) ([],0) types)
 
 let env_of_list l env =
- let l' = List.map (fun (name,suri) -> name,suri,CicUtil.term_of_uri suri) l in
+ let l' = List.map (fun (name,suri) -> name,suri,CicUtil.term_of_uri (UriManager.uri_of_string suri)) l in
   DisambiguateTypes.env_of_list l' env
 
 let add_aliases_for_inductive_def status types suri = 
   let uri = UriManager.uri_of_string suri in
   let aliases = env_of_list (extract_alias types uri) status.aliases in
-  {status with aliases = aliases }
+  set_proof_aliases status aliases
 
 let add_alias_for_constant status suri =
  let uri = UriManager.uri_of_string suri in
  let name = UriManager.name_of_uri uri in
  let new_env = env_of_list [(name,suri)] status.aliases in
- {status with aliases = new_env }
+ set_proof_aliases status new_env
 
 let add_aliases_for_object status suri =
  function
@@ -211,13 +230,34 @@ let time_travel ~present ~past =
       MatitaLog.debug "l2:";
       List.iter MatitaLog.debug l2
     
-let alias_diff ~from status = 
-  let module Map = DisambiguateTypes.Environment in
-  Map.fold
-    (fun domain_item codomain_item acc ->
-       if not (Map.mem domain_item from.aliases) then
-         Map.add domain_item codomain_item acc
-       else
-         acc)
-    status.aliases Map.empty
 
+let remove uri =
+  let derived_uris_of_uri uri =
+    UriManager.innertypesuri_of_uri uri ::
+    UriManager.annuri_of_uri uri ::
+    (match UriManager.bodyuri_of_uri uri with
+    | None -> []
+    | Some u -> [u])
+  in
+  let to_remove =
+    uri :: 
+    (if UriManager.uri_is_ind uri then MatitaDb.xpointers_of_ind uri else []) @
+    derived_uris_of_uri uri   
+  in   
+  List.iter 
+    (fun uri -> 
+      (try
+        let path = 
+          let path = Http_getter.resolve' (UriManager.strip_xpointer uri) in
+          assert (String.sub path 0 7 = "file://");
+          String.sub path 7 (String.length path - 7)
+        in
+        MatitaLog.debug ("Removing: " ^ UriManager.string_of_uri uri);
+        remove_object_from_disk uri path; 
+      with
+        Http_getter_types.Key_not_found _ -> Http_getter.unregister' uri);
+      remove_coercion uri; 
+      ignore(MatitaDb.remove_uri uri))
+  to_remove
+  
+