telnetpp/new__environ_2server_8hpp_source.html

#pragma once


#include "telnetpp/options/new_environ/protocol.hpp"

#include "telnetpp/server_option.hpp"


#include <map>


namespace telnetpp::options::new_environ {


//* =========================================================================

//* =========================================================================


class TELNETPP_EXPORT server final : public server_option

{

public:

    //* =====================================================================

    //* =====================================================================

    explicit server(telnetpp::session &sess) noexcept;


    //* =====================================================================

    //* =====================================================================

    void set_variable(telnetpp::bytes name, telnetpp::bytes value);


    //* =====================================================================

    //* =====================================================================

    void delete_variable(telnetpp::bytes name);


    //* =====================================================================

    //* =====================================================================

    void set_user_variable(telnetpp::bytes name, telnetpp::bytes value);


    //* =====================================================================

    //* =====================================================================

    void delete_user_variable(telnetpp::bytes name);


private:

    using variable_storage =

        std::map<telnetpp::byte_storage, telnetpp::byte_storage>;


    variable_storage variables_;

    variable_storage user_variables_;


    //* =====================================================================

    //* =====================================================================

    void handle_subnegotiation(telnetpp::bytes data) override;


    //* =====================================================================

    //* =====================================================================

    void broadcast_variable_update(

        variable_type type, telnetpp::bytes name, telnetpp::bytes value);


    //* =====================================================================

    //* =====================================================================

    void broadcast_variable_deletion(variable_type type, telnetpp::bytes name);


    //* =====================================================================

    //* =====================================================================

    void append_variable(

        telnetpp::byte_storage &storage,

        variable_type type,

        telnetpp::bytes name);


    //* =====================================================================

    //* =====================================================================

    void append_variable(

        telnetpp::byte_storage &storage,

        variable_type type,

        telnetpp::bytes name,

        telnetpp::bytes value);

};


}  // namespace telnetpp::options::new_environ

telnetpp::options::new_environ::server
An implementation of the server side of the Telnet New-Environ option.
Definition server.hpp:15

telnetpp::server_option
A class that represents a Telnet option's server side. That is, the side that receives DO and DONT ne...
Definition server_option.hpp:35

telnetpp::session
An abstraction for a Telnet session.
Definition session.hpp:141

telnetpp::options::new_environ
An implementation of the Telnet Environment option.
Definition client.hpp:6

telnetpp::options::new_environ::variable_type
variable_type
An enumeration of the type of variables that NEW_ENVIRON handles.
Definition protocol.hpp:13