url_mapper.h

//                                                                             
//  Copyright (C) 2008-2012  Artyom Beilis (Tonkikh) <artyomtnk@yahoo.com>     
//                                                                             
//  See accompanying file COPYING.TXT file for licensing details.
//
#ifndef CPPCMS_URL_MAPPER_H
#define CPPCMS_URL_MAPPER_H

#include <cppcms/defs.h>
#include <cppcms/string_key.h>
#include <booster/noncopyable.h>
#include <booster/hold_ptr.h>
#include <cppcms/filters.h>
#include <string>
#include <vector>


namespace cppcms {
        class application;

        class CPPCMS_API url_mapper : public booster::noncopyable {
        public:
                url_mapper(application *app);
                ~url_mapper();
                
                std::string root();
                void root(std::string const &r);

                void assign(std::string const &key,std::string const &url);
                void assign(std::string const &url);

                void set_value(std::string const &key,std::string const &value);
                void clear_value(std::string const &key);
        
                void map(       std::ostream &out,
                                char const *path);

                void map(       std::ostream &out,
                                char const *path,
                                filters::streamable const &p1);

                void map(       std::ostream &out,
                                char const *path,
                                filters::streamable const &p1,
                                filters::streamable const &p2);

                void map(       std::ostream &out,
                                char const *path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3);

                void map(       std::ostream &out,
                                char const *path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3,
                                filters::streamable const &p4);
                void map(       std::ostream &out,
                                char const *path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3,
                                filters::streamable const &p4,
                                filters::streamable const &p5);
                void map(       std::ostream &out,
                                char const *path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3,
                                filters::streamable const &p4,
                                filters::streamable const &p5,
                                filters::streamable const &p6);
                void map(       std::ostream &out,
                                std::string const &path);

                void map(       std::ostream &out,
                                std::string const &path,
                                filters::streamable const &p1);

                void map(       std::ostream &out,
                                std::string const &path,
                                filters::streamable const &p1,
                                filters::streamable const &p2);

                void map(       std::ostream &out,
                                std::string const &path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3);

                void map(       std::ostream &out,
                                std::string const &path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3,
                                filters::streamable const &p4);
                void map(       std::ostream &out,
                                std::string const &path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3,
                                filters::streamable const &p4,
                                filters::streamable const &p5);
                void map(       std::ostream &out,
                                std::string const &path,
                                filters::streamable const &p1,
                                filters::streamable const &p2,
                                filters::streamable const &p3,
                                filters::streamable const &p4,
                                filters::streamable const &p5,
                                filters::streamable const &p6);

                void mount(std::string const &name,std::string const &url,application &app);
                url_mapper &child(std::string const &name);

                url_mapper &parent();
                url_mapper &topmost();

        private:
                void real_assign(std::string const &key,std::string const &url,application *child = 0);
                url_mapper &get_mapper_for_key(string_key const &key,string_key &real_key,std::vector<string_key> &direct);
                url_mapper *root_mapper();
                void real_map(  char const *key,
                                filters::streamable const *const *params,
                                size_t params_no,
                                std::ostream &output);

                struct data;
                booster::hold_ptr<data> d;
        };

};

#endif