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network.Url.h

/*----------------------------------------------------------------------------
  SWORD 2000 - Software With Objects for Rapid Development
  Copyright (C) 2003 Eric NICOLAS
  ----------------------------------------------------------------------------
  SWORD is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  SWORD 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 Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with SWORD; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  --------------------------------------------------------------------------*/
#ifndef _SWORD_NETWORK_URL_
#define _SWORD_NETWORK_URL_

namespace sword {


        class SWORDDECL URL {
        public:
                URL();

                URL(const std::string &url);

                URL(const URL &url);

                ~URL();

                URL &operator=(const URL &url);


                void parse(const std::string &url, bool needAbsolute = false);


                void navigate(const std::string &move);

                //: Stringify the URL
                std::string toString() const;

                enum Scheme {
                        http,
                        ftp,
                        nntp,

                        invalid
                };

                bool empty() const;

                const std::string &server() const;

                const int port() const;

                const std::string &pathname() const;

                std::string path() const;

                std::string filename() const;

                Scheme scheme() const;

                bool hasCredentials() const;


                const std::string &login() const;


                const std::string &password() const;

        private:
                // status
                bool        empty_;
                // absolute part
                Scheme      scheme_;
                std::string login_;             // empty if no credentials
                std::string password_;  // empty if no credentials
                std::string server_;
                int         port_;
                // navigatable part
                std::string pathname_;
        };

        class UrlInvalidException : public Exception {};

} // namespace sword

#include "sword.private/network.Url.inl"

#endif // _SWORD_NETWORK_URL_

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