/home/greg/src/restcgi-test/src/exception.h

/*
Copyright (c) 2009 zooml.com

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#ifndef restcgi_exception_h
#define restcgi_exception_h
#include "apidefs.h"
#include "status_code_e.h"
#include <string>
#include <map>
#include <exception>
#ifdef _WIN32
#pragma warning (disable: 4251)
#endif
namespace restcgi {
    class RESTCGI_API exception : public std::exception {
    public:
        typedef std::map<std::string, std::string> map_type; 


        exception(const status_code_e& sc, const std::string& errmsg = "") throw();
        ~exception() throw();
        const status_code_e& status_code() const throw() {return status_code_;} 


        const char* what() const throw() {return what_.c_str();}
        const std::string& errmsg() const {return errmsg_;} 


        virtual bool inhibit_content() const {return false;}
        const map_type& map() const {return map_;} 
        map_type& map() {return map_;} 




        bool insert(const std::string& name, const std::string& value);
        virtual void copy_hdr_flds(map_type& map) const {} 
        static const char* VARIABLE_NAME_PREFIX; 
    protected:
        bool exception_insert(const std::string& name, const std::string& value); 
    private:
        status_code_e status_code_;
        std::string errmsg_;
        std::string what_;
        map_type map_;
    };
    class RESTCGI_API no_content : public exception {
    public:
        no_content() throw(); 
        ~no_content() throw();
        bool inhibit_content() const {return true;} 
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API reset_content : public exception {
    public:
        reset_content() throw(); 
        ~reset_content() throw();
        bool inhibit_content() const {return true;} 
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API see_other : public exception {
    public:
        see_other(const std::string& location) throw();
        ~see_other() throw();
        void copy_hdr_flds(map_type& map) const; 
        const std::string& location() const {return location_;} 
        static const status_code_e STATUS_CODE; 
    private:
        std::string location_;
    };
    class RESTCGI_API not_modified : public exception {
    public:
        not_modified(const std::string& etag = "") throw();
        ~not_modified() throw();
        bool inhibit_content() const {return true;} 
        void copy_hdr_flds(map_type& map) const; 
        const std::string& etag() const {return etag_;} 
        static const status_code_e STATUS_CODE; 
    private:
        std::string etag_;
    };
    class RESTCGI_API bad_request : public exception {
    public:
        bad_request(const std::string& errmsg) throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API unauthorized : public exception {
    public:
        unauthorized(const std::string& errmsg) throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API not_found : public exception {
    public:
        not_found(const std::string& uri_path_rem) throw();
        ~not_found() throw();
        const std::string& uri_path_rem() const {return uri_path_rem_;}
        static const status_code_e STATUS_CODE; 
    private:
        std::string uri_path_rem_;
    };
    class RESTCGI_API method_not_allowed : public exception {
    public:
        method_not_allowed(const std::string& allow) throw();
        ~method_not_allowed() throw();
        void copy_hdr_flds(map_type& map) const; 
        const std::string& allow() const {return allow_;} 
        static const status_code_e STATUS_CODE; 
    private:
        std::string allow_;
    };
    class RESTCGI_API conflict : public exception {
    public:
        conflict(const std::string& errmsg) throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API gone : public exception {
    public:
        gone(const std::string& errmsg = "") throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API precondition_failed : public exception {
    public:
        precondition_failed(const std::string& errmsg) throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API request_entity_too_large : public exception {
    public:
        request_entity_too_large(const std::string& errmsg) throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API unsupported_media_type : public exception {
    public:
        unsupported_media_type(const std::string& errmsg = "") throw();
        static const status_code_e STATUS_CODE; 
    };
    class RESTCGI_API internal_server_error : public exception {
    public:
        internal_server_error(const std::string& errmsg = "") throw();
        static const status_code_e STATUS_CODE; 
    };
}
#endif

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