SocketAcceptor.h

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/*
 * SNode.C - A Slim Toolkit for Network Communication
 * Copyright (C) Volker Christian <me@vchrist.at>
 *               2020, 2021, 2022, 2023, 2024, 2025
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 * This program is free software: you can redistribute it and/or modify
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 * MIT License
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#ifndef CORE_SOCKET_STREAM_TLS_SOCKETACCEPTOR_H
#define CORE_SOCKET_STREAM_TLS_SOCKETACCEPTOR_H
 
#include "core/socket/stream/SocketAcceptor.h"
 
namespace core::socket::stream::tls {
    template <typename PhysicalSocketT>
    class SocketConnection;
}
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
using SSL_CTX = struct ssl_ctx_st;
using SSL = struct ssl_st;
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
namespace core::socket::stream::tls {
 
    template <typename PhysicalSocketServerT, typename ConfigT>
    class SocketAcceptor
        : private core::socket::stream::SocketAcceptor<PhysicalSocketServerT, ConfigT, core::socket::stream::tls::SocketConnection> {
    private:
        using Super = core::socket::stream::SocketAcceptor<PhysicalSocketServerT, ConfigT, core::socket::stream::tls::SocketConnection>;
 
    public:
        using SocketAddress = typename Super::SocketAddress;
        using Config = typename Super::Config;
        using SocketConnection = typename Super::SocketConnection;
 
        using Super::config;
 
        SocketAcceptor(const std::shared_ptr<core::socket::stream::SocketContextFactory>& socketContextFactory,
                       const std::function<void(SocketConnection*)>& onConnect,
                       const std::function<void(SocketConnection*)>& onConnected,
                       const std::function<void(SocketConnection*)>& onDisconnect,
                       const std::function<void(const SocketAddress&, core::socket::State)>& onStatus,
                       const std::shared_ptr<Config>& config);
 
        SocketAcceptor(const SocketAcceptor& socketAcceptor);
 
    private:
        static int clientHelloCallback(SSL* ssl, int* al, void* arg);
 
        void useNextSocketAddress() override;
 
        void init() final;
    };
 
} // namespace core::socket::stream::tls
 
#endif // CORE_SOCKET_STREAM_TLS_SOCKETACCEPTOR_H