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#pragma once
#include <forstio/common.hpp>
#include <forstio/io/io.hpp>
#include <optional>
#include <variant>
namespace saw {
namespace net {
template<typename T = net::Os>
struct Tls {};
}
class tls;
/**
* tls context class.
* Provides tls network class which ensures the usage of tls encrypted connections
*/
class tls {
private:
class impl;
own<impl> impl_;
public:
tls();
~tls();
struct version {
struct tls_1_0{};
struct tls_1_1{};
struct tls_1_2{};
};
struct options {
public:
version version;
};
impl &get_impl();
private:
options options_;
};
template<typename T>
class network_address<net::Tls<T>> final {
private:
own<network_address<T>> internal_;
public:
network_address(own<network_address<T>> internal__):
internal_{std::move(internal__)}
{}
network_address<T>& get_handle() {
return *internal_;
}
};
template<typename T>
class network<net::Tls<T>> {
public:
virtual ~network() = default;
/**
* Resolve the provided string and uint16 to the preferred storage method
*/
virtual conveyor<own<network_address<net::Tls<T>>>>
resolve_address(const std::string &addr, uint16_t port_hint = 0) = 0;
/**
* Parse the provided string and uint16 to the preferred storage method
* Since no dns request is made here, no async conveyors have to be used.
*/
virtual error_or<own<network_address<net::Tls<T>>>>
parse_address(const std::string &addr, uint16_t port_hint = 0) = 0;
/**
* Set up a listener on this address
*/
virtual error_or<own<server<net::Tls<T>>>> listen(network_address<net::Tls<T>> &bind_addr) = 0;
/**
* Connect to a remote address
*/
virtual conveyor<own<io_stream<net::Tls<T>>>> connect(network_address<net::Tls<T>> &address) = 0;
};
template<typename T = net::Os>
error_or<own<network<net::Tls<T>>>> setup_tls_network(network<T> &network);
} // namespace saw
#include "tls.tmpl.hpp"
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