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Adding a new tool for yap: block_diagram, also fixed the term_to_atom/2 warning

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Theofrastos Mantadelis 2010-11-23 13:02:12 +01:00
parent fea1ec1941
commit ccc1fee7ae
2 changed files with 429 additions and 1 deletions
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library/Makefile.in
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@ -76,7 +76,8 @@ PROGRAMS= \
$(srcdir)/wgraphs.yap \
$(srcdir)/wundgraphs.yap \
$(srcdir)/lam_mpi.yap \
$(srcdir)/ypp.yap
$(srcdir)/ypp.yap \
$(srcdir)/block_diagram.yap
MYDDAS_PROGRAMS= $(srcdir)/MYDDAS/myddas.ypp \
$(srcdir)/MYDDAS/myddas_assert_predicates.ypp \

427
library/block_diagram.yap Normal file
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@ -0,0 +1,427 @@
%%% -*- Mode: Prolog; -*-
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Flags was developed at Katholieke Universiteit Leuven
%
% Copyright 2010
% Katholieke Universiteit Leuven
%
% Contributions to this file:
% Author: Theofrastos Mantadelis
% Sugestions: Paulo Moura
% Version: 1
% Date: 19/11/2010
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Artistic License 2.0
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
:- module(block_diagram, [make_diagram/2, make_diagram/5]).
/* ---------------------------------------------------------------------- *\
|* Missing stuff: a parameter that bounds the module connection depth *|
|* and a parameter that diseables/limits the text over edges *|
\* ---------------------------------------------------------------------- */
:- style_check(all).
:- yap_flag(unknown, error).
:- use_module(library(charsio), [term_to_atom/2]).
:- use_module(library(lists), [memberchk/2, member/2, append/3]).
:- use_module(library(system), [working_directory/2]).
:- dynamic([seen_module/1, parameter/1]).
parameter(texts((+inf))).
parameter(depth((+inf))).
parameter(default_ext('.dot')).
make_diagram(InputFile, OutputFile):-
tell(OutputFile),
write('digraph G {\nrankdir=BT'), nl,
extract_name_file(InputFile, Name, File),
nb_setval(depth, 0),
read_module_file(File, Name),
write_explicit,
write('}'), nl,
told.
make_diagram(InputFile, OutputFile, Texts, Depth, Ext):-
integer(Texts),
integer(Depth),
retractall(parameter(_)),
assertz(parameter(texts(Texts))),
assertz(parameter(depth(Depth))),
assertz(parameter(default_ext(Ext))),
make_diagram(InputFile, OutputFile),
retractall(parameter(_)),
assertz(parameter(texts((+inf)))),
assertz(parameter(depth((+inf)))),
assertz(parameter(default_ext('.yap'))).
path_seperator('\\'):-
yap_flag(windows, true), !.
path_seperator('/').
split_path_file(PathFile, Path, File):-
path_seperator(PathSeperator),
atom_concat(Path, File, PathFile),
name(PathSeperator, [PathSeperatorName]),
name(File, FileName),
\+ memberchk(PathSeperatorName, FileName),
!.
split_file_ext(FileExt, File, Ext):-
atom_concat(File, Ext, FileExt),
atom_concat('.', _, Ext),
name('.', [DotName]),
name(Ext, ExtName),
findall(A, (member(A, ExtName), A = DotName), L),
length(L, 1), !.
parse_module_directive(':-'(module(Name)), _):-
seen_module(node(Name)), !.
parse_module_directive(':-'(module(Name, _Exported)), _):-
seen_module(node(Name)), !.
parse_module_directive(':-'(module(Name, Exported)), Shape):-
!, \+ seen_module(node(Name)),
assertz(seen_module(node(Name))),
list_to_message(Exported, ExportedMessage),
atom_concat([Name, ' [shape=', Shape,',label="', Name, '\\n', ExportedMessage, '"]'], NodeDefinition),
write(NodeDefinition), nl.
parse_module_directive(':-'(module(Name)), Shape):-
\+ seen_module(node(Name)),
assertz(seen_module(node(Name))),
atom_concat([Name, ' [shape=', Shape,',label="', Name, '"]'], NodeDefinition),
write(NodeDefinition), nl.
extract_name_file(PathFile, Name, FinalFile):-
split_path_file(PathFile, Path, FileName), Path \== '', !,
extract_name_file(FileName, Name, File),
atom_concat(Path, File, FinalFile).
extract_name_file(File, Name, File):-
split_file_ext(File, Name, _), !.
extract_name_file(Name, Name, File):-
parameter(default_ext(Ext)),
atom_concat(Name, Ext, File).
read_use_module_directive(':-'(ensure_loaded(library(Name))), Name, library(Name), []):- !.
read_use_module_directive(':-'(ensure_loaded(Path)), Name, FinalFile, []):-
extract_name_file(Path, Name, FinalFile), !.
read_use_module_directive(':-'(use_module(library(Name))), Name, library(Name), []):- !.
read_use_module_directive(':-'(use_module(Path)), Name, FinalFile, []):-
extract_name_file(Path, Name, FinalFile), !.
read_use_module_directive(':-'(use_module(library(Name), Import)), Name, library(Name), Import):- !.
read_use_module_directive(':-'(use_module(Path, Import)), Name, FinalFile, Import):-
extract_name_file(Path, Name, FinalFile), !.
read_use_module_directive(':-'(use_module(Name, Path, Import)), Name, FinalFile, Import):-
nonvar(Path),
extract_name_file(Path, _, FinalFile), !.
read_use_module_directive(':-'(use_module(Name, Path, Import)), Name, FinalFile, Import):-
var(Path),
extract_name_file(Name, _, FinalFile), !.
parse_use_module_directive(Module, Directive):-
read_use_module_directive(Directive, Name, File, Imported),
parse_use_module_directive(Module, Name, File, Imported).
parse_use_module_directive(Module, Name, _File, _Imported):-
seen_module(edge(Module, Name)), !.
parse_use_module_directive(Module, Name, File, Imported):-
\+ seen_module(edge(Module, Name)),
assertz(seen_module(edge(Module, Name))),
read_module_file(File, Name),
list_to_message(Imported, ImportedMessage),
atom_concat([Module, ' -> ', Name, ' [label="', ImportedMessage, '"]'], NodeConnection),
write(NodeConnection), nl.
list_to_message(List, Message):-
length(List, Len),
parameter(texts(TextCnt)),
(Len > TextCnt + 1 ->
append(FirstCnt, _, List),
length(FirstCnt, TextCnt),
append(FirstCnt, ['...'], First)
;
First = List
),
list_to_message(First, '', Message).
list_to_message([], Message, Message).
list_to_message([H|T], '', FinalMessage):-
term_to_atom(H, HAtom), !,
list_to_message(T, HAtom, FinalMessage).
list_to_message([H|T], AccMessage, FinalMessage):-
term_to_atom(H, HAtom),
atom_concat([AccMessage, '\\n', HAtom], NewMessage),
list_to_message(T, NewMessage, FinalMessage).
read_module_file(library(Module), Module):-
!, parse_module_directive(':-'(module(Module, [])), component).
read_module_file(File, Module):-
parameter(depth(MaxDepth)),
nb_getval(depth, Depth),
MaxDepth > Depth,
split_path_file(File, Path, FileName),
catch((working_directory(CurDir,Path), open(FileName, read, S)), _, (parse_module_directive(':-'(module(Module, [])), box3d), fail)),
NDepth is Depth + 1,
nb_setval(depth, NDepth),
repeat,
catch(read(S, Next),_,fail),
process(Module, Next),
nb_setval(depth, Depth),
close(S), working_directory(_,CurDir), !.
read_module_file(_, _).
process(_, end_of_file):-!.
process(_, Term):-
parse_module_directive(Term, box), !, fail.
process(Module, Term):-
parse_use_module_directive(Module, Term), !, fail.
process(Module, Term):-
find_explicit_qualification(Module, Term), fail.
find_explicit_qualification(OwnerModule, ':-'(Module:Goal)):-
!, explicit_qualification(OwnerModule, Module, Goal).
find_explicit_qualification(OwnerModule, ':-'(_Head, Body)):-
find_explicit_qualification(OwnerModule, Body).
find_explicit_qualification(OwnerModule, (Module:Goal, RestBody)):-
!, explicit_qualification(OwnerModule, Module, Goal),
find_explicit_qualification(OwnerModule, RestBody).
find_explicit_qualification(OwnerModule, (_Goal, RestBody)):-
!, find_explicit_qualification(OwnerModule, RestBody).
find_explicit_qualification(OwnerModule, Module:Goal):-
!, explicit_qualification(OwnerModule, Module, Goal).
find_explicit_qualification(_OwnerModule, _Goal).
explicit_qualification(InModule, ToModule, Goal):-
nonvar(Goal), nonvar(ToModule), !,
functor(Goal, FunctorName, Arity),
\+ seen_module(explicit(InModule, ToModule, FunctorName/Arity)),
assertz(seen_module(explicit(InModule, ToModule, FunctorName/Arity))).
explicit_qualification(InModule, ToModule, Goal):-
var(Goal), nonvar(ToModule), !,
\+ seen_module(explicit(InModule, ToModule, 'DYNAMIC')),
assertz(seen_module(explicit(InModule, ToModule, 'DYNAMIC'))).
explicit_qualification(InModule, ToModule, Goal):-
nonvar(Goal), var(ToModule), !,
functor(Goal, FunctorName, Arity),
\+ seen_module(explicit(InModule, 'DYNAMIC', FunctorName/Arity)),
assertz(seen_module(explicit(InModule, 'DYNAMIC', FunctorName/Arity))).
explicit_qualification(InModule, ToModule, Goal):-
var(Goal), var(ToModule),
\+ seen_module(explicit(InModule, 'DYNAMIC', 'DYNAMIC')),
assertz(seen_module(explicit(InModule, 'DYNAMIC', 'DYNAMIC'))).
write_explicit:-
seen_module(explicit(InModule, ToModule, _Goal)),
\+ seen_module(generate_explicit(InModule, ToModule)),
assertz(seen_module(generate_explicit(InModule, ToModule))),
all(Goal, seen_module(explicit(InModule, ToModule, Goal)), Goals),
list_to_message(Goals, Explicit),
atom_concat([InModule, ' -> ', ToModule, ' [label="', Explicit, '",style=dashed]'], NodeConnection),
write(NodeConnection), nl, fail.
write_explicit.
/*
functor(Goal, FunctorName, Arity),
term_to_atom(FunctorName/Arity, Imported),
atom_concat([InModule, ' -> ', ToModule, ' [label="', Imported, '",style=dashed]'], NodeConnection),
write(NodeConnection), nl.
atom_concat([InModule, ' -> ', ToModule, ' [label="DYNAMIC",style=dashed]'], NodeConnection),
write(NodeConnection), nl.
functor(Goal, FunctorName, Arity),
term_to_atom(FunctorName/Arity, Imported),
atom_concat([InModule, ' -> DYNAMIC [label="', Imported, '",style=dashed]'], NodeConnection),
write(NodeConnection), nl.
atom_concat([InModule, ' -> DYNAMIC [label="DYNAMIC",style=dashed]'], NodeConnection),
write(NodeConnection), nl.
*/