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:- use_module(library(http/thread_httpd)).
:- use_module(library(http/http_dispatch)).
:- use_module(library(http/http_error)).
:- use_module(library(http/html_write)).
% we need this module from the HTTP client library for http_read_data
:- use_module(library(http/http_client)).
:- http_handler('/', web_form, []).
:- include('files/Combination-Algorithm-Writer-Stable/listprologinterpreter1listrecursion4copy52.pl').
:- include('files/Combination-Algorithm-Writer-Stable/listprologinterpreter3preds5copy52.pl').
:- include('files/Combination-Algorithm-Writer-Stable/caw5copy11.pl').
:- include('files/Combination-Algorithm-Writer-Stable/lpi_caw_commands.pl').
server(Port) :-
http_server(http_dispatch, [port(Port)]).
/*
browse http://127.0.0.1:8000/
This demonstrates handling POST requests
*/
web_form(_Request) :-
reply_html_page(include('Combination Algorithm Writer Stable'),
[
form([action='/landing', method='POST'], [
/**
p([], [
label([for=debug],'Debug (on/off):'),
input([name=debug, type=textarea])
]),
**/
p([], [
label([for=predicatename],'Predicate Name (e.g. f):'),
input([name=predicatename, type=textarea])
]),
p([], [
label([for=rules],'Rules to choose from (e.g. [[+,2,1]]):'),
input([name=rules, type=textarea])
]),
p([], [
label([for=maxlength],'Max Length of Algorithm Body (e.g. 4):'),
input([name=maxlength, type=textarea])
]),
p([], [
label([for=totalvars],'Total Vars in Predicate (e.g. 8):'),
input([name=totalvars, type=textarea])
]),
p([], [
label([for=inputvarlist],'InputVarList (e.g. [[a,1],[b,1],[c,2],[d,1]]):'),
input([name=inputvarlist, type=textarea])
]),
p([], [
label([for=outputvarlist],'OutputVarList (e.g. [[e,5]]):'),
input([name=outputvarlist, type=textarea])
]),
p([], [
label([for=algorithmlibrary],'Algorithm Library (e.g. [[[f1,4,1],[a,b,c,d,e],(:-),[[+,[a,b,f]],[+,[c,f,g]],[+,[d,g,h]],[=,[e,h]]]]], where 4 is the number of inputs and 1 is the number of outputs):'),
input([name=algorithmlibrary, type=textarea])
]),
p([], input([name=submit, type=submit, value='Submit'], []))
])]).
:- http_handler('/landing', landing_pad, []).
landing_pad(Request) :-
member(method(post), Request), !,
http_read_data(Request, Data, []),
format('Content-type: text/html~n~n', []),
format('<p>', []),
%%portray_clause(Data),
%%term_to_atom(Term,Data),
%% Predicatename,Rules,Maxlength,Totalvars,Inputvarlist,Outputvarlist,Algorithmlibrary
%%portray_clause(Data),
Data=[%%debug='off',%%Debug1,
predicatename=Predicatename,rules=Rules,maxlength=Maxlength,totalvars=Totalvars,inputvarlist=Inputvarlist,outputvarlist=Outputvarlist,algorithmlibrary=Algorithmlibrary,submit=_],
term_to_atom(Debug1,'off'),
term_to_atom(Predicatename1,Predicatename),
term_to_atom(Rules1,Rules),
term_to_atom(Maxlength1,Maxlength),
term_to_atom(Totalvars1,Totalvars),
term_to_atom(Inputvarlist1,Inputvarlist),
term_to_atom(Outputvarlist1,Outputvarlist),
term_to_atom(Algorithmlibrary1,Algorithmlibrary),
caw00(Debug1,Predicatename1,Rules1,Maxlength1,Totalvars1,Inputvarlist1,Outputvarlist1,Algorithmlibrary1,[],Result),
%%format('</p><p>========~n', []),
portray_clause(Result),
%%writeln1(Data),
format('</p>'). |