forwarder.h

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

#include <cppcms/defs.h>
#include <booster/hold_ptr.h>
#include <booster/shared_ptr.h>
#include <booster/noncopyable.h>
#include <booster/thread.h>
#include <string>
#include <map>

namespace cppcms {
        class mount_point;
        namespace http {
                class context;
        }
        
        class CPPCMS_API forwarder {
        public:
                forwarder();
                ~forwarder();
                
                typedef std::pair<std::string,int> address_type;
                address_type check_forwading_rules(std::string const &h,std::string const &s,std::string const &p);
                address_type check_forwading_rules(char const *h,char const *s,char const *p);
                

                void add_forwarding_rule(booster::shared_ptr<mount_point> p,std::string const &ip,int port);
                void remove_forwarding_rule(booster::shared_ptr<mount_point> p);

        private:
                typedef std::map<booster::shared_ptr<mount_point> ,address_type> rules_type;
                rules_type rules_;
                booster::shared_mutex mutex_;
                struct _data;
                booster::hold_ptr<_data> d;
        };

        void CPPCMS_API forward_connection(booster::shared_ptr<http::context> cont,std::string const &ip,int port);
}



#endif