module H = Hierarchy
module O = Output
module E = Entity
+module S = Status
module XL = XmlLibrary
module XD = XmlCrg
module AA = AutProcess
mc : MO.counters;
brgc: BO.counters;
bagc: ZO.counters;
- kst : E.status
+ kst : S.status
}
let flush_all () = L.flush 0; L.flush_err ()
dst = AD.initial_status ();
tst = TD.initial_status ();
ast = AA.initial_status ();
- kst = E.initial_status ()
+ kst = S.initial_status ()
}
let refresh_status st = {st with
mst = MA.refresh_status st.mst;
dst = AD.refresh_status st.dst;
tst = TD.refresh_status st.tst;
- kst = E.refresh_status st.kst
+ kst = S.refresh_status st.kst
}
(* kernel related ***********************************************************)
-type kernel = Brg | Bag
-
type kernel_entity = BrgEntity of Brg.entity
| BagEntity of Bag.entity
| CrgEntity of Crg.entity
| MetaEntity of Meta.entity
-let kernel = ref Brg
-
-let print_counters st = match !kernel with
- | Brg -> BO.print_counters C.start st.brgc
- | Bag -> ZO.print_counters C.start st.bagc
+let print_counters st = function
+ | G.Brg -> BO.print_counters C.start st.brgc
+ | G.Bag -> ZO.print_counters C.start st.bagc
+ | G.Crg -> ()
-let xlate_entity entity = match !kernel, entity with
- | Brg, CrgEntity e ->
+let xlate_entity entity = match !G.kernel, entity with
+ | G.Brg, CrgEntity e ->
let f e = (BrgEntity e) in E.xlate f BD.brg_of_crg e
- | Brg, MetaEntity e ->
+ | G.Brg, MetaEntity e ->
let f e = (BrgEntity e) in E.xlate f MB.brg_of_meta e
- | Bag, MetaEntity e ->
+ | G.Bag, MetaEntity e ->
let f e = (BagEntity e) in E.xlate f MZ.bag_of_meta e
| _, entity -> entity
| BagEntity e -> {st with bagc = ZO.count_entity C.start st.bagc e}
| _ -> st
-let export_entity si xdir = function
- | CrgEntity e -> XL.export_entity XD.export_term si xdir e
- | BrgEntity e -> XL.export_entity BO.export_term si xdir e
+let export_entity = function
+ | CrgEntity e -> XL.export_entity XD.export_term e
+ | BrgEntity e -> XL.export_entity BO.export_term e
| MetaEntity _
| BagEntity _ -> ()
let progress = ref false
let preprocess = ref false
let root = ref ""
-let cc = ref false
-let export = ref ""
+let export = ref false
let old = ref false
let st = ref (initial_status ())
let streaming = ref false (* parsing style (temporary) *)
let process_2 st entity =
let st = if !L.level > 2 then count_entity st entity else st in
- if !export <> "" then export_entity !G.si !export entity;
+ if !export then export_entity entity;
if !stage > 2 then type_check st entity else st
let process_1 st entity =
if !progress then pp_progress entity;
let st = if !L.level > 2 then count_entity st entity else st in
- if !export <> "" && !stage = 1 then export_entity !G.si !export entity;
+ if !export && !stage = 1 then export_entity entity;
if !stage > 1 then process_2 st (xlate_entity entity) else st
let process_0 st entity =
let ich = open_in name in
let lexbuf = Lexing.from_channel ich in
let st = process st lexbuf input in
- close_in ich; st, input
+ close_in ich;
+ if !stage > 2 && !G.cc && !G.si then XL.export_csys st.kst.S.cc;
+ st, input
let main =
try
L.warn (P.sprintf "Unknown type hierarchy: %s" s)
in
let set_kernel = function
- | "brg" -> kernel := Brg
- | "bag" -> kernel := Bag
+ | "brg" -> G.kernel := G.Brg
+ | "bag" -> G.kernel := G.Bag
| s -> L.warn (P.sprintf "Unknown kernel version: %s" s)
in
let set_summary i = L.level := i in
let set_stage i = stage := i in
- let set_xdir s = export := s in
+ let set_xdir s = G.xdir := s in
let set_root s = root := s in
let clear_options () =
- stage := 3; progress := false; old := false;
- preprocess := false; root := ""; cc := false; export := "";
- kernel := Brg; st := initial_status ();
+ progress := false; old := false; export := false; preprocess := false;
+ stage := 3; root := "";
+ st := initial_status ();
L.clear (); G.clear (); H.clear (); O.clear_reductions ();
streaming := false;
in
L.warn (P.sprintf "Processing file: %s" name);
if !L.level > 0 then Y.utime_stamp "started";
let base_name = Filename.chop_extension (Filename.basename name) in
- let mk_uri =
- if !stage < 2 then Crg.mk_uri else
- match !kernel with
- | Brg -> Brg.mk_uri
- | Bag -> Bag.mk_uri
- in
let cover = F.concat !root base_name in
- G.mk_uri := mk_uri; G.cover := cover;
+ if !stage < 2 then G.kernel := G.Crg;
+ G.cover := cover;
let sst, input = process (refresh_status !st) name in
st := sst;
if !L.level > 0 then Y.utime_stamp "processed";
AO.print_counters C.start !st.ac;
if !preprocess then AO.print_process_counters C.start !st.ast;
if !stage > 0 then MO.print_counters C.start !st.mc;
- if !stage > 1 then print_counters !st;
+ if !stage > 1 then print_counters !st !G.kernel;
if !stage > 2 then O.print_reductions ()
end
in
flush_all ()
in
let help =
- "Usage: helena [ -LPVXcgijopqu1 | -Ss <number> | -x <dir> | -hkr <string> ]* [ <file> ]*\n\n" ^
+ "Usage: helena [ -LPVXcgijopqux1 | -Ss <number> | -O <dir> | -hkr <string> ]* [ <file> ]*\n\n" ^
"Summary levels: 0 just errors (default), 1 time stamps, 2 processed file names, \
3 data information, 4 typing information, 5 reduction information\n\n" ^
"Stages: 0 parsing, 1 to intermediate, 2 to untrusted, 3 to trusted (default)\n"
in
let help_L = " show lexer debug information" in
+ let help_O = "<dir> set location of output directory (XML) to <dir> (default: current directory)" in
let help_P = " show parser debug information" in
let help_S = "<number> set summary level (see above)" in
let help_V = " show version information" in
let help_X = " clear options" in
- let help_c = " output conversion constraints" in
+ let help_c = " read/write conversion constraints" in
let help_g = " always expand global definitions" in
- let help_h = "<string> set type hierarchy (default: Z1)" in
+ let help_h = "<string> set type hierarchy (default: \"Z1\")" in
let help_i = " show local references by index" in
let help_j = " show URI of processed kernel objects" in
- let help_k = "<string> set kernel version (default: brg)" in
+ let help_k = "<string> set kernel version (default: \"brg\")" in
let help_o = " use old abstract language instead of crg" in
let help_p = " preprocess source" in
let help_q = " disable quotation of identifiers" in
- let help_r = "<string> set initial segment of URI hierarchy" in
+ let help_r = "<string> set initial segment of URI hierarchy (default: empty)" in
let help_s = "<number> set translation stage (see above)" in
let help_u = " activate sort inclusion" in
- let help_x = "<dir> export kernel entities (XML) to <dir>" in
+ let help_x = " export kernel entities (XML)" in
let help_1 = " parse files with streaming policy" in
L.box 0; L.box_err ();
at_exit exit;
Arg.parse [
("-L", Arg.Set G.debug_lexer, help_L);
+ ("-O", Arg.String set_xdir, help_O);
("-P", Arg.Set G.debug_parser, help_P);
("-S", Arg.Int set_summary, help_S);
("-V", Arg.Unit print_version, help_V);
("-X", Arg.Unit clear_options, help_X);
- ("-c", Arg.Set cc, help_c);
+ ("-c", Arg.Set G.cc, help_c);
("-g", Arg.Set G.expand, help_g);
("-h", Arg.String set_hierarchy, help_h);
("-i", Arg.Set G.indexes, help_i);
("-r", Arg.String set_root, help_r);
("-s", Arg.Int set_stage, help_s);
("-u", Arg.Set G.si, help_u);
- ("-x", Arg.String set_xdir, help_x);
+ ("-x", Arg.Set export, help_x);
("-1", Arg.Set streaming, help_1);
] process_file help;
with ZT.TypeError msg -> bag_error "Type Error" msg