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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
(* \VV/ **************************************************************)
(* // * The HELM Project / The EU MoWGLI Project *)
(* * University of Bologna *)
(************************************************************************)
(* This file is distributed under the terms of the *)
(* GNU Lesser General Public License Version 2.1 *)
(* *)
(* Copyright (C) 2000-2004, HELM Team. *)
(* http://helm.cs.unibo.it *)
(************************************************************************)
(*CSC codice cut & paste da cicPp e xmlcommand *)
exception ImpossiblePossible;;
exception NotImplemented;;
let dtdname = "http://mowgli.cs.unibo.it/dtd/cic.dtd";;
let typesdtdname = "http://mowgli.cs.unibo.it/dtd/cictypes.dtd";;
let rec find_last_id =
function
[] -> Util.anomaly "find_last_id: empty list"
| [id,_,_] -> id
| _::tl -> find_last_id tl
;;
let export_existential = string_of_int
let print_term ids_to_inner_sorts =
let rec aux =
let module A = Acic in
let module N = Names in
let module X = Xml in
function
A.ARel (id,n,idref,b) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_empty "REL"
["value",(string_of_int n) ; "binder",(N.string_of_id b) ;
"id",id ; "idref",idref; "sort",sort]
| A.AVar (id,uri) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_empty "VAR" ["uri", uri ; "id",id ; "sort",sort]
| A.AEvar (id,n,l) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_nempty "META"
["no",(export_existential n) ; "id",id ; "sort",sort]
(List.fold_left
(fun i t ->
[< i ; X.xml_nempty "substitution" [] (aux t) >]
) [< >] (List.rev l))
| A.ASort (id,s) ->
let string_of_sort =
match Term.family_of_sort s with
Term.InProp -> "Prop"
| Term.InSet -> "Set"
| Term.InType -> "Type"
in
X.xml_empty "SORT" ["value",string_of_sort ; "id",id]
| A.AProds (prods,t) ->
let last_id = find_last_id prods in
let sort = Hashtbl.find ids_to_inner_sorts last_id in
X.xml_nempty "PROD" ["type",sort]
[< List.fold_left
(fun i (id,binder,s) ->
let sort =
Hashtbl.find ids_to_inner_sorts (Cic2acic.source_id_of_id id)
in
let attrs =
("id",id)::("type",sort)::
match binder with
Names.Anonymous -> []
| Names.Name b -> ["binder",Names.string_of_id b]
in
[< X.xml_nempty "decl" attrs (aux s) ; i >]
) [< >] prods ;
X.xml_nempty "target" [] (aux t)
>]
| A.ACast (id,v,t) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_nempty "CAST" ["id",id ; "sort",sort]
[< X.xml_nempty "term" [] (aux v) ;
X.xml_nempty "type" [] (aux t)
>]
| A.ALambdas (lambdas,t) ->
let last_id = find_last_id lambdas in
let sort = Hashtbl.find ids_to_inner_sorts last_id in
X.xml_nempty "LAMBDA" ["sort",sort]
[< List.fold_left
(fun i (id,binder,s) ->
let sort =
Hashtbl.find ids_to_inner_sorts (Cic2acic.source_id_of_id id)
in
let attrs =
("id",id)::("type",sort)::
match binder with
Names.Anonymous -> []
| Names.Name b -> ["binder",Names.string_of_id b]
in
[< X.xml_nempty "decl" attrs (aux s) ; i >]
) [< >] lambdas ;
X.xml_nempty "target" [] (aux t)
>]
| A.ALetIns (letins,t) ->
let last_id = find_last_id letins in
let sort = Hashtbl.find ids_to_inner_sorts last_id in
X.xml_nempty "LETIN" ["sort",sort]
[< List.fold_left
(fun i (id,binder,s) ->
let sort =
Hashtbl.find ids_to_inner_sorts (Cic2acic.source_id_of_id id)
in
let attrs =
("id",id)::("sort",sort)::
match binder with
Names.Anonymous -> assert false
| Names.Name b -> ["binder",Names.string_of_id b]
in
[< X.xml_nempty "def" attrs (aux s) ; i >]
) [< >] letins ;
X.xml_nempty "target" [] (aux t)
>]
| A.AApp (id,li) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_nempty "APPLY" ["id",id ; "sort",sort]
[< (List.fold_left (fun i x -> [< i ; (aux x) >]) [<>] li)
>]
| A.AConst (id,subst,uri) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
let attrs = ["uri", uri ; "id",id ; "sort",sort] in
aux_subst (X.xml_empty "CONST" attrs) subst
| A.AInd (id,subst,uri,i) ->
let attrs = ["uri", uri ; "noType",(string_of_int i) ; "id",id] in
aux_subst (X.xml_empty "MUTIND" attrs) subst
| A.AConstruct (id,subst,uri,i,j) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
let attrs =
["uri", uri ;
"noType",(string_of_int i) ; "noConstr",(string_of_int j) ;
"id",id ; "sort",sort]
in
aux_subst (X.xml_empty "MUTCONSTRUCT" attrs) subst
| A.ACase (id,uri,typeno,ty,te,patterns) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_nempty "MUTCASE"
["uriType", uri ;
"noType", (string_of_int typeno) ;
"id", id ; "sort",sort]
[< X.xml_nempty "patternsType" [] [< (aux ty) >] ;
X.xml_nempty "inductiveTerm" [] [< (aux te) >] ;
List.fold_left
(fun i x -> [< i ; X.xml_nempty "pattern" [] [< aux x >] >])
[<>] patterns
>]
| A.AFix (id, no, funs) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_nempty "FIX"
["noFun", (string_of_int no) ; "id",id ; "sort",sort]
[< List.fold_left
(fun i (id,fi,ai,ti,bi) ->
[< i ;
X.xml_nempty "FixFunction"
["id",id ; "name", (Names.string_of_id fi) ;
"recIndex", (string_of_int ai)]
[< X.xml_nempty "type" [] [< aux ti >] ;
X.xml_nempty "body" [] [< aux bi >]
>]
>]
) [<>] funs
>]
| A.ACoFix (id,no,funs) ->
let sort = Hashtbl.find ids_to_inner_sorts id in
X.xml_nempty "COFIX"
["noFun", (string_of_int no) ; "id",id ; "sort",sort]
[< List.fold_left
(fun i (id,fi,ti,bi) ->
[< i ;
X.xml_nempty "CofixFunction"
["id",id ; "name", Names.string_of_id fi]
[< X.xml_nempty "type" [] [< aux ti >] ;
X.xml_nempty "body" [] [< aux bi >]
>]
>]
) [<>] funs
>]
and aux_subst target (id,subst) =
if subst = [] then
target
else
Xml.xml_nempty "instantiate"
(match id with None -> [] | Some id -> ["id",id])
[< target ;
List.fold_left
(fun i (uri,arg) ->
[< i ; Xml.xml_nempty "arg" ["relUri", uri] (aux arg) >]
) [<>] subst
>]
in
aux
;;
let param_attribute_of_params params =
List.fold_right
(fun (path,l) i ->
List.fold_right
(fun x i ->path ^ "/" ^ x ^ ".var" ^ match i with "" -> "" | i' -> " " ^ i'
) l "" ^ match i with "" -> "" | i' -> " " ^ i'
) params ""
;;
let print_object uri ids_to_inner_sorts =
let rec aux =
let module A = Acic in
let module X = Xml in
function
A.ACurrentProof (id,n,conjectures,bo,ty) ->
let xml_for_current_proof_body =
(*CSC: Should the CurrentProof also have the list of variables it depends on? *)
(*CSC: I think so. Not implemented yet. *)
X.xml_nempty "CurrentProof" ["of",uri ; "id", id]
[< List.fold_left
(fun i (cid,n,canonical_context,t) ->
[< i ;
X.xml_nempty "Conjecture"
["id", cid ; "no",export_existential n]
[< List.fold_left
(fun i (hid,t) ->
[< (match t with
n,A.Decl t ->
X.xml_nempty "Decl"
["id",hid;"name",Names.string_of_id n]
(print_term ids_to_inner_sorts t)
| n,A.Def (t,_) ->
X.xml_nempty "Def"
["id",hid;"name",Names.string_of_id n]
(print_term ids_to_inner_sorts t)
) ;
i
>]
) [< >] canonical_context ;
X.xml_nempty "Goal" []
(print_term ids_to_inner_sorts t)
>]
>])
[<>] (List.rev conjectures) ;
X.xml_nempty "body" [] (print_term ids_to_inner_sorts bo) >]
in
let xml_for_current_proof_type =
X.xml_nempty "ConstantType" ["name",n ; "id", id]
(print_term ids_to_inner_sorts ty)
in
let xmlbo =
[< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata ("<!DOCTYPE CurrentProof SYSTEM \""^dtdname ^"\">\n");
xml_for_current_proof_body
>] in
let xmlty =
[< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata
("<!DOCTYPE ConstantType SYSTEM \"" ^ dtdname ^ "\">\n");
xml_for_current_proof_type
>]
in
xmlty, Some xmlbo
| A.AConstant (id,n,bo,ty,params) ->
let params' = param_attribute_of_params params in
let xmlbo =
match bo with
None -> None
| Some bo ->
Some
[< X.xml_cdata
"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata
("<!DOCTYPE ConstantBody SYSTEM \"" ^ dtdname ^ "\">\n") ;
X.xml_nempty "ConstantBody"
["for",uri ; "params",params' ; "id", id]
[< print_term ids_to_inner_sorts bo >]
>]
in
let xmlty =
[< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata ("<!DOCTYPE ConstantType SYSTEM \""^dtdname ^"\">\n");
X.xml_nempty "ConstantType"
["name",n ; "params",params' ; "id", id]
[< print_term ids_to_inner_sorts ty >]
>]
in
xmlty, xmlbo
| A.AVariable (id,n,bo,ty,params) ->
let params' = param_attribute_of_params params in
[< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata ("<!DOCTYPE Variable SYSTEM \"" ^ dtdname ^ "\">\n") ;
X.xml_nempty "Variable" ["name",n ; "params",params' ; "id", id]
[< (match bo with
None -> [<>]
| Some bo ->
X.xml_nempty "body" []
(print_term ids_to_inner_sorts bo)
) ;
X.xml_nempty "type" [] (print_term ids_to_inner_sorts ty)
>]
>], None
| A.AInductiveDefinition (id,tys,params,nparams) ->
let params' = param_attribute_of_params params in
[< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata ("<!DOCTYPE InductiveDefinition SYSTEM \"" ^
dtdname ^ "\">\n") ;
X.xml_nempty "InductiveDefinition"
["noParams",string_of_int nparams ;
"id",id ;
"params",params']
[< (List.fold_left
(fun i (id,typename,finite,arity,cons) ->
[< i ;
X.xml_nempty "InductiveType"
["id",id ; "name",Names.string_of_id typename ;
"inductive",(string_of_bool finite)
]
[< X.xml_nempty "arity" []
(print_term ids_to_inner_sorts arity) ;
(List.fold_left
(fun i (name,lc) ->
[< i ;
X.xml_nempty "Constructor"
["name",Names.string_of_id name]
(print_term ids_to_inner_sorts lc)
>]) [<>] cons
)
>]
>]
) [< >] tys
)
>]
>], None
in
aux
;;
let print_inner_types curi ids_to_inner_sorts ids_to_inner_types =
let module C2A = Cic2acic in
let module X = Xml in
[< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
X.xml_cdata ("<!DOCTYPE InnerTypes SYSTEM \"" ^ typesdtdname ^"\">\n");
X.xml_nempty "InnerTypes" ["of",curi]
(Hashtbl.fold
(fun id {C2A.annsynthesized = synty ; C2A.annexpected = expty} x ->
[< x ;
X.xml_nempty "TYPE" ["of",id]
[< X.xml_nempty "synthesized" []
(print_term ids_to_inner_sorts synty) ;
match expty with
None -> [<>]
| Some expty' ->
X.xml_nempty "expected" []
(print_term ids_to_inner_sorts expty')
>]
>]
) ids_to_inner_types [<>]
)
>]
;;
|
