- } else {
- print_request("cic",$cicuri,$cicurl,$cicfilename);
-
- # Retrieves the file
- my $ciccontent = download($patch_dtd,"cic",$cicurl,$cicfilename,$answerformat);
-
- # Answering the client
- if ($answerformat eq "normal") {
- answer($c,$ciccontent,"text/xml","");
- } else {
- answer($c,$ciccontent,"text/xml","x-gzip");
- }
+ } else { # uri found and mapped to url
+ my $extension; # file extension
+ if ($url =~ /\.xml$/) { # non gzipped file
+ $extension = ".xml";
+ } elsif ($url =~ /\.xml\.gz$/) { # gzipped file
+ $extension = ".xml.gz";
+ } else { # error: unknown extension
+ die "unexpected extension in url: $url, might be '.xml'".
+ "or '.xml.gz'";
+ }
+
+ if (not isRdfUri ($inputuri)) { # save in uri std cache dir
+ $filename = $helm_dir.$filename.$extension;
+ } else { # save in rdf metadata cache dir
+ $filename = $helm_rdf_dir."/".$filename.$extension;
+ }
+
+ print_request($inputuri,$url,$filename);
+
+ # Retrieves the file
+ my $ciccontent = download($patch_dtd,$url,$filename,$answerformat);
+
+ if ($answerformat eq "normal") { # answer the client in text/xml
+ answer($c,$ciccontent,"text/xml","");
+ } else { # answer the client in text/xml, gzip encoding
+ answer($c,$ciccontent,"text/xml","x-gzip");
+ }