root/msg/multipart.hh

/*  This file is part of Alue, the multiprotocol Internet discussion daemon

    Copyright © 2010 Antti-Juhani Kaijanaho

    Alue 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, either version 3 of the License, or
    (at your option) any later version.

    Alue 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 Alue.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef GUARD_MSG_MULTIPART_HH
#define GUARD_MSG_MULTIPART_HH

#include "entity.hh"
#include <vector>

namespace msg
{
        class multipart : public entity
        {
                std::vector<entity::ptr> parts;
                std::string preamble, trailer;

                multipart(const multipart &o)
                        : entity(o)
                        , preamble(o.preamble)
                        , trailer(o.trailer) {
                        for (size_t i = 0; i < o.parts.size(); i++) {
                                parts.push_back(o.parts[i]->clone());
                        }
                }
                        
        public:
                typedef boost::shared_ptr<multipart> ptr;
                typedef boost::shared_ptr<const multipart> const_ptr;

                multipart(entity_header::ptr hdr, std::string body);

                entity::ptr clone() const {
                        multipart::ptr rv(new multipart(*this));
                        return rv;
                }

                std::string get_body() const;

                boost::shared_ptr<tlate::value> get_tlate_value(bool) const;

                void append_part(entity::const_ptr p) {
                        entity::ptr np = p->clone(); // FIXME default_ct
                        parts.push_back(np);
                }
        };
}

#endif /* GUARD_MSG_MULTIPART_HH */