X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fmatita%2FmatitaInterpreter.ml;h=c9d5a71612d7e1893c11b033307b518d54759eec;hb=f38e8fafcf040258b54b4032562753a876a8a94e;hp=8039e48222351b8e845f80ee02f0519fc6dedabd;hpb=5a7e910e609fe5bf2a5fd3b70c73f6bb55f4523e;p=helm.git diff --git a/helm/matita/matitaInterpreter.ml b/helm/matita/matitaInterpreter.ml index 8039e4822..c9d5a7161 100644 --- a/helm/matita/matitaInterpreter.ml +++ b/helm/matita/matitaInterpreter.ml @@ -47,6 +47,8 @@ let uri name = *) let baseuri = lazy (ref ("cic:/matita/" ^ Helm_registry.get "matita.owner")) +let basedir = ref ((Unix.getpwuid (Unix.getuid ())).Unix.pw_dir) ;; + let qualify name = let baseuri = !(Lazy.force baseuri) in if baseuri.[String.length baseuri - 1] = '/' then @@ -156,11 +158,21 @@ class sharedState console#echo_message (sprintf "base uri is \"%s\"" !(Lazy.force baseuri)); Quiet + | TacticAst.Command (TacticAst.Basedir (Some path)) -> + basedir := path; + console#echo_message (sprintf "base dir set to \"%s\"" path); + Quiet + | TacticAst.Command (TacticAst.Basedir None) -> + console#echo_message (sprintf "base dir is \"%s\"" !basedir); + Quiet | TacticAst.Command (TacticAst.Check term) -> let (_, _, term,ugraph) = disambiguate ~disambiguator ~currentProof term in let (context, metasenv) = get_context_and_metasenv currentProof in +(* this is the Eval Compute + let term = CicReduction.whd context term in +*) let dummyno = CicMkImplicit.new_meta metasenv [] in let ty,ugraph1 = CicTypeChecker.type_of_aux' metasenv context term ugraph @@ -181,6 +193,20 @@ class sharedState in (* TODO ZACK: show URIs to the user *) Quiet + | TacticAst.Command (TacticAst.Print `Env) -> + let uris = CicEnvironment.list_uri () in + console#echo_message "Environment:"; + List.iter (fun u -> + console#echo_message (" " ^ (UriManager.string_of_uri u)) + ) uris; + Quiet + | TacticAst.Command (TacticAst.Print `Coer) -> + let uris = CoercGraph.get_coercions_list () in + console#echo_message "Coercions:"; + List.iter (fun (s,t,u) -> + console#echo_message (" " ^ (UriManager.string_of_uri u)) + ) uris; + Quiet | tactical -> raise (Command_error (TacticAstPp.pp_tactical tactical)) end @@ -257,6 +283,57 @@ let inddef_of_ast params indTypes (disambiguator:MatitaTypes.disambiguator) = let cicIndTypes = List.rev cicIndTypes in (UriManager.uri_of_string uri, (cicIndTypes, [], paramsno)) +let + save_object_to_disk uri obj += + (* generate annobj, ids_to_inner_sorts and ids_to_inner_types *) + let annobj,_,_,ids_to_inner_sorts,ids_to_inner_types,_,_ = + Cic2acic.acic_object_of_cic_object ~eta_fix:false obj + in + + (* prepare XML *) + let xml, bodyxml = + Cic2Xml.print_object uri ~ids_to_inner_sorts ~ask_dtd_to_the_getter:false + annobj + in + let xmlinnertypes = + Cic2Xml.print_inner_types uri ~ids_to_inner_sorts ~ids_to_inner_types + ~ask_dtd_to_the_getter:false + in + + (* prepare URIs and paths *) + let innertypesuri = UriManager.innertypesuri_of_uri uri in + let bodyuri = UriManager.bodyuri_of_uri uri in + let innertypesfilename = Str.replace_first (Str.regexp "^cic:") "" + (UriManager.string_of_uri innertypesuri) ^ ".xml" in + let innertypespath = !basedir ^ "/" ^ innertypesfilename in + let xmlfilename = Str.replace_first (Str.regexp "^cic:") "" + (UriManager.string_of_uri uri) ^ ".xml" in + let xmlpath = !basedir ^ "/" ^ xmlfilename in + let xmlbodyfilename = Str.replace_first (Str.regexp "^cic:") "" + (UriManager.string_of_uri uri) ^ ".body.xml" in + let xmlbodypath = !basedir ^ "/" ^ xmlbodyfilename in + let path_scheme_of path = "file:/" ^ path in + + (* now write to disk *) + Xml.pp ~quiet:true xmlinnertypes (Some innertypespath) ; + Xml.pp ~quiet:true xml (Some xmlpath) ; + + (* now register to the getter *) + Http_getter.register' innertypesuri (path_scheme_of innertypespath); + Http_getter.register' uri (path_scheme_of xmlpath); + + (* now the optional body, both write and register *) + (match bodyxml,bodyuri with + None,None -> () + | Some bodyxml,Some bodyuri-> + Xml.pp ~quiet:true bodyxml (Some xmlbodypath) ; + Http_getter.register' bodyuri (path_scheme_of xmlbodypath) + | _-> assert false) +;; + + + (* TODO Zack a lot more to be done here: * - save object to disk in xml format * - register uri to the getter @@ -274,6 +351,7 @@ let add_constant_to_world ~(console:MatitaTypes.console) CicEnvironment.add_type_checked_term uri (obj, ugraph); MetadataDb.index_constant ~dbd ~owner:(Helm_registry.get "matita.owner") ~uri ~body ~ty; + save_object_to_disk uri obj; console#echo_message (sprintf "%s constant defined" suri) end @@ -290,6 +368,7 @@ let add_inductive_def_to_world ~(console:MatitaTypes.console) CicEnvironment.put_inductive_definition uri (obj, ugraph); MetadataDb.index_inductive_def ~dbd ~owner:(Helm_registry.get "matita.owner") ~uri ~types:indTypes; + save_object_to_disk uri obj; console#echo_message (sprintf "%s inductive type defined" suri); let elim sort = try @@ -372,6 +451,84 @@ class commandState | TacticAst.Command TacticAst.Proof -> (* do nothing, just for compatibility with coq syntax *) New_state Command + | TacticAst.Command (TacticAst.Coercion c_ast) -> + let env, metasenv, coercion, ugraph = + disambiguator#disambiguateTermAst c_ast + in + let coer_uri,coer_ty = + match coercion with + | Cic.Const (uri,_) + | Cic.Var (uri,_) -> + let o,_ = + CicEnvironment.get_obj CicUniv.empty_ugraph uri + in + (match o with + | Cic.Constant (_,_,ty,_,_) + | Cic.Variable (_,_,ty,_,_) -> + uri,ty + | _ -> assert false) + | Cic.MutConstruct (uri,t,c,_) -> + let o,_ = + CicEnvironment.get_obj CicUniv.empty_ugraph uri + in + (match o with + | Cic.InductiveDefinition (l,_,_,_) -> + let (_,_,_,cl) = List.nth l t in + let (_,cty) = List.nth cl c in + uri,cty + | _ -> assert false) + | _ -> assert false + in + (* we have to get the source and the tgt type uri + * in Coq syntax we have already their names, but + * since we don't support Funclass and similar I think + * all the coercion should be of the form + * (A:?)(B:?)T1->T2 + * So we should be able to extract them from the coercion type + *) + let extract_last_two_p ty = + let rec aux = function + | Cic.Prod( _, src, Cic.Prod (n,t1,t2)) -> aux (Cic.Prod(n,t1,t2)) + | Cic.Prod( _, src, tgt) -> src, tgt + | _ -> assert false + in + aux ty + in + let rec uri_of_term = function + | Cic.Const(u,_) -> u + | Cic.MutInd (u, i , _) -> + (* we have to build by hand the #xpointer *) + let base = UriManager.string_of_uri u in + let xp = "#xpointer(1/" ^ (string_of_int (i+1)) ^ ")" in + UriManager.uri_of_string (base ^ xp) + | Cic.Appl (he::_) -> uri_of_term he + | t -> + prerr_endline ("Fallisco a estrarre la uri di " ^ + (CicPp.ppterm t)); + assert false + in + let ty_src,ty_tgt = extract_last_two_p coer_ty in + let src_uri = uri_of_term ty_src in + let tgt_uri = uri_of_term ty_tgt in + let coercions_to_add = + CoercGraph.close_coercion_graph src_uri tgt_uri coer_uri + in + (* FIXME: we should chek it this object can be a coercion + * maybe add the check to extract_last_two_p + *) + console#echo_message (sprintf "Coercion %s" + (UriManager.string_of_uri coer_uri)); + List.iter (fun (uri,obj,ugraph) -> + (* + console#echo_message + (sprintf "Coercion (automatic) %s" + (UriManager.string_of_uri uri)); + *) + let (name, body, ty, attrs) = split_obj obj in + add_constant_to_world ~console + ~dbd ~uri ?body ~ty ~attrs ~ugraph (); + ) coercions_to_add; + Quiet | tactical -> shared#evalTactical tactical end