File: attachment.vsp

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<?vsp
--
--  $Id$
--
--  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
--  project.
--
--  Copyright (C) 1998-2018 OpenLink Software
--
--  This project is free software; you can redistribute it and/or modify it
--  under the terms of the GNU General Public License as published by the
--  Free Software Foundation; only version 2 of the License, dated June 1991.
--
--  This program is distributed in the hope that it will be useful, but
--  WITHOUT ANY WARRANTY; without even the implied warranty of
--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
--  General Public License for more details.
--
--  You should have received a copy of the GNU General Public License along
--  with this program; if not, write to the Free Software Foundation, Inc.,
--  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
--

  declare rc, parsed any;
  declare content, fn, mime, _id, part, cn_type varchar;
  set isolation='committed';
  http_rewrite ();
  _id := get_keyword ('id', params, '');
  part := atoi (get_keyword ('part', params, '1'));
  select NM_HEAD, blob_to_string (NM_BODY) into parsed, content
	from DB.DBA.NEWS_MSG where NM_ID = decode_base64 (_id);
  if (get_keyword ('m', params, '') = '')
    {
      fn := get_keyword_ucase ('fn', params);
      cn_type := nntpf_get_cn_type (fn);
      content := nntpf_get_mess_attachments (content, 1)[part*2];
      http_rewrite ();
      http_header (sprintf ('Content-Type: %s\\r\\n', cn_type));
      http (uudecode (content, 1));
    }
  else
    {
      content := nntpf_get_multi_mess_attachments (content, part, parsed);
      http_rewrite ();
      http_header (sprintf ('Content-Type: %s\\r\\n', content[0]));
      http (content[1]);
    }
?>