ConfigSocketClient.cpp

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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
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
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 * This program is distributed in the hope that it will be useful,
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
/*
 * MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
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#include "net/in/stream/config/ConfigSocketClient.h"
 
#include "net/config/stream/ConfigSocketClient.hpp"
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
#ifdef __has_warning
#if __has_warning("-Wweak-vtables")
#pragma GCC diagnostic ignored "-Wweak-vtables"
#endif
#if __has_warning("-Wcovered-switch-default")
#pragma GCC diagnostic ignored "-Wcovered-switch-default"
#endif
#endif
#endif
#include "utils/CLI11.hpp"
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
 
#include "core/system/socket.h"
 
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <string>
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
#define XSTR(s) STR(s)
#define STR(s) #s
 
namespace net::in::stream::config {
 
    ConfigSocketClient::ConfigSocketClient(net::config::ConfigInstance* instance)
        : net::config::stream::ConfigSocketClient<net::in::config::ConfigAddress>(instance) {
        net::in::config::ConfigAddress<net::config::ConfigAddressRemote>::setHostRequired();
        net::in::config::ConfigAddress<net::config::ConfigAddressRemote>::setPortRequired();
        net::in::config::ConfigAddress<net::config::ConfigAddressRemote>::setAiSockType(SOCK_STREAM);
        net::in::config::ConfigAddress<net::config::ConfigAddressRemote>::setAiProtocol(IPPROTO_TCP);
        net::in::config::ConfigAddress<net::config::ConfigAddressLocal>::setAiSockType(SOCK_STREAM);
        net::in::config::ConfigAddress<net::config::ConfigAddressLocal>::setAiProtocol(IPPROTO_TCP);
 
        disableNagleAlgorithmOpt = net::config::ConfigPhysicalSocket::addSocketOption( //
            "--disable-nagle-algorithm{true}",
            IPPROTO_TCP,
            TCP_NODELAY,
            "Turn of Nagle algorithm",
            "tristat",
            XSTR(IN_CLIENT_DISABLE_NAGLE_ALGORITHM),
            CLI::IsMember({"true", "false", "default"}));
    }
 
    ConfigSocketClient::~ConfigSocketClient() {
    }
 
    ConfigSocketClient& ConfigSocketClient::setDisableNagleAlgorithm(bool disableNagleAlgorithm) {
        if (disableNagleAlgorithm) {
            addSocketOption(IPPROTO_TCP, TCP_NODELAY, 1);
        } else {
            addSocketOption(IPPROTO_TCP, TCP_NODELAY, 0);
        }
 
        disableNagleAlgorithmOpt //
            ->default_val(disableNagleAlgorithm ? "true" : "false")
            ->clear();
 
        return *this;
    }
 
    bool ConfigSocketClient::getDisableNagleAlgorithm() const {
        return disableNagleAlgorithmOpt->as<bool>();
    }
 
} // namespace net::in::stream::config
 
template class net::config::stream::ConfigSocketClient<net::in::config::ConfigAddress>;