+ let stringbuf = Ulexing.from_utf8_string new_statements in
+ let interpr = GrafiteDisambiguate.get_interpr st#disambiguate_db in
+ let outstr = ref "" in
+ ignore (SmallLexer.mk_small_printer interpr outstr stringbuf);
+ prerr_endline ("parser output: " ^ !outstr);
+ MatitaAuthentication.set_status sid st;
+ MatitaAuthentication.set_history sid (st::history);
+ parsed_len,
+ Netencoding.Html.encode ~in_enc:`Enc_utf8 ~prefer_name:false
+ () (html_of_matita !outstr), new_unparsed, st
+
+let register (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ let env = cgi#environment in
+
+ assert (cgi#arguments <> []);
+ let uid = cgi#argument_value "userid" in
+ let userpw = cgi#argument_value "password" in
+ (try
+ MatitaAuthentication.add_user uid userpw;
+ env#set_output_header_field "Location" "/index.html"
+ with
+ | MatitaAuthentication.UsernameCollision _ ->
+ cgi#set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ "<html><head></head><body>Error: User id collision!</body></html>"
+ | MatitaFilesystem.SvnError msg ->
+ cgi#set_header
+ ~cache:`No_cache
+ ~content_type:"text/html; charset=\"utf-8\""
+ ();
+ cgi#out_channel#output_string
+ ("<html><head></head><body><p>Error: Svn checkout failed!<p><p><textarea>"
+ ^ msg ^ "</textarea></p></body></html>"));
+ cgi#out_channel#commit_work()
+;;
+
+let login (cgi : Netcgi1_compat.Netcgi_types.cgi_activation) =
+ let cgi = Netcgi1_compat.Netcgi_types.of_compat_activation cgi in
+ let env = cgi#environment in
+
+ assert (cgi#arguments <> []);
+ let uid = cgi#argument_value "userid" in
+ let userpw = cgi#argument_value "password" in
+ let pw,_ = MatitaAuthentication.lookup_user uid in