Unuseful file removed

diff --git a/helm/interface/http_getter/http_getter.pl2 b/helm/interface/http_getter/http_getter.pl2
deleted file mode 100755 (executable)
index 3adfa2b..0000000
--- a/helm/interface/http_getter/http_getter.pl2
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/usr/bin/perl
-
-# next require defines: $helm_dir, $html_link
-require "/usr/lib/helm/configuration.pl";
-use HTTP::Daemon;
-use HTTP::Status;
-use HTTP::Request;
-use LWP::UserAgent;
-use DB_File;
-
-my $cont = "";
-my $d = new HTTP::Daemon LocalPort => 8081;
-tie(%map, 'DB_File', 'urls_of_uris.db', O_RDONLY, 0664);
-print "Please contact me at: <URL:", $d->url, ">\n";
-print "helm_dir: $helm_dir\n";
-$SIG{CHLD} = "IGNORE"; # do not accumulate defunct processes
-while (my $c = $d->accept) {
- if (fork() == 0) {
-    while (my $r = $c->get_request) {
-        #CSC: mancano i controlli di sicurezza
-        
-        $cont = "";
-        my $cicuri = $r->url; 
-        $cicuri =~ s/^[^?]*\?url=(.*)/$1/;
-        print "*".$r->url."\n";
-        my $http_method = $r->method;
-        my $http_path = $r->url->path;
-        if ($http_method eq 'GET' and $http_path eq "/get") {
-            my $filename = $cicuri;
-            $filename =~ s/cic:(.*)/$1/;
-            $filename =~ s/theory:(.*)/$1/;
-            $filename = $helm_dir.$filename.".xml";
-            my $resolved = $map{$cicuri};
-            print "$cicuri ==> $resolved ($filename)\n";
-            if (stat($filename)) {
-               print "Using local copy\n";
-               open(FD, $filename);
-               while(<FD>) { $cont .= $_; }
-               close(FD);
-               my $res = new HTTP::Response;
-               $res->content($cont);
-               $c->send_response($res);
-            } else {
-               print "Downloading\n";
-               $ua = LWP::UserAgent->new;
-               $request = HTTP::Request->new(GET => "$resolved");
-               $response = $ua->request($request, \&callback);
-               
-               print "Storing file\n";
-               open(FD, $filename);
-               print FD $cont;
-               close(FD);
-
-               my $res = new HTTP::Response;
-               $res->content($cont);
-               $c->send_response($res);
-            }
-        } elsif ($http_method eq 'GET' and $http_path eq "/annotate") {
-            my $do_annotate = ($cicuri =~ /\.ann$/);
-            my $target_to_annotate = $cicuri;
-            $target_to_annotate =~ s/(.*)\.ann$/$1/ if $do_annotate;
-            my $filename = $cicuri;
-            $filename =~ s/cic:(.*)/$1/;
-            $filename =~ s/theory:(.*)/$1/;
-            my $filename_target = $helm_dir.$filename if $do_annotate;
-            $filename = $helm_dir.$filename.".xml";
-            $filename_target =~ s/(.*)\.ann$/$1.xml/ if $do_annotate;
-            my $resolved = $map{$cicuri};
-            my $resolved_target = $map{$target_to_annotate} if $do_annotate;
-            if ($do_annotate) {
-               print "($cicuri, $target_to_annotate) ==> ($resolved + $resolved_target) ($filename)\n";
-        } elsif ($http_method eq 'GET' and $http_path eq "/getwithtypes") {
-            my $do_annotate = ($cicuri =~ /\.types$/);
-            my $target_to_annotate = $cicuri;
-            $target_to_annotate =~ s/(.*)\.types$/$1/ if $do_annotate;
-            my $filename = $cicuri;
-            $filename =~ s/cic:(.*)/$1/;
-            $filename =~ s/theory:(.*)/$1/;
-            my $filename_target = $helm_dir.$filename if $do_annotate;
-            $filename = $helm_dir.$filename.".xml";
-            $filename_target =~ s/(.*)\.types$/$1.xml/ if $do_annotate;
-            my $resolved = $map{$cicuri};
-            my $resolved_target = $map{$target_to_annotate} if $do_annotate;
-            if ($do_annotate) {
-               print "($cicuri, $target_to_annotate) ==> ($resolved + $resolved_target) ($filename)\n";
-             } else {
-               print "$cicuri ==> $resolved ($filename)\n";
-            }
-
-            # Retrieves the annotation
-
-            if (stat($filename)) {
-               print "Using local copy for the types\n";
-               open(FD, $filename);
-               while(<FD>) { $cont .= $_; }
-               close(FD);
-            } else {
-               print "Downloading the types\n";
-               $ua = LWP::UserAgent->new;
-               $request = HTTP::Request->new(GET => "$resolved");
-               $response = $ua->request($request, \&callback);
-               
-               print "Storing file for the types\n";
-               open(FD, $filename);
-               print FD $cont;
-               close(FD);
-            }
-            my $annotation = $cont;
-
-            # Retrieves the target to annotate
-
-            $cont = "";
-            if ($do_annotate) {
-               if (stat($filename_target)) {
-                  print "Using local copy for the file to type\n";
-                  open(FD, $filename_target);
-                  while(<FD>) { $cont .= $_; }
-                  close(FD);
-               } else {
-                  print "Downloading the file to type\n";
-                  $ua = LWP::UserAgent->new;
-                  $request = HTTP::Request->new(GET => "$resolved_target");
-                  $response = $ua->request($request, \&callback);
-               
-                  print "Storing file for the file to type\n";
-                  open(FD, $filename_target);
-                  print FD $cont;
-                  close(FD);
-               }
-            }
-            my $target = $cont;
-
-            # Merging the annotation and the target
-
-            $target =~ s/<\?xml [^?]*\?>//sg;
-            $target =~ s/<!DOCTYPE [^>]*>//sg;
-            $annotation =~ s/<\?xml [^?]*\?>//sg;
-            $annotation =~ s/<!DOCTYPE [^>]*>//sg;
-            my $merged = <<EOT;
-<?xml version="1.0" encoding="UTF-8"?>
-<cicxml uri="$target_to_annotate">
-$target
-<ALLTYPES>
-$annotation
-</ALLTYPES>
-</cicxml>
-EOT
-
-            # Answering the client
-
-            my $res = new HTTP::Response;
-            $res->content($merged);
-            $c->send_response($res);
-        } elsif ($http_method eq 'GET' and $http_path eq "/getdtd") {
-            my $filename = $cicuri;
-            $filename = $helm_dir."/dtd/".$filename;
-            print "DTD: $cicuri ==> ($filename)\n";
-            if (stat($filename)) {
-               print "Using local copy\n";
-               open(FD, $filename);
-               while(<FD>) { $cont .= $_; }
-               close(FD);
-               my $res = new HTTP::Response;
-               $res->content($cont);
-               $c->send_response($res);
-            } else {
-               die "Could not find DTD!";
-            }
-        } elsif ($http_method eq 'GET' and $http_path eq "/conf") {
-            my $quoted_html_link = $html_link;
-            $quoted_html_link =~ s/&/&amp;/g;
-            $quoted_html_link =~ s/</&lt;/g;
-            $quoted_html_link =~ s/>/&gt;/g;
-            $quoted_html_link =~ s/'/&apos;/g;
-            $quoted_html_link =~ s/"/&quot;/g;
-            print "Configuration requested, returned #$quoted_html_link#\n";
-           $cont = "<?xml version=\"1.0\"?><html_link>$quoted_html_link</html_link>";
-            my $res = new HTTP::Response;
-            $res->content($cont);
-            $c->send_response($res);
-        } else {
-            print "INVALID REQUEST!!!!!\n";
-            $c->send_error(RC_FORBIDDEN)
-        }
-    }
-    $c->close;
-    undef($c);
-    print "\nCONNECTION CLOSED\n\n";
-    exit;
-  } # fork
-}
-
-#================================
-
-sub callback
-{
- my ($data) = @_;
- $cont .= $data;
-}