Pipe.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
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 * This program is free software: you can redistribute it and/or modify
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 * This program is distributed in the hope that it will be useful,
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 */
 
/*
 * MIT License
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#include "core/pipe/Pipe.h"
 
#include "core/pipe/PipeSink.h"
#include "core/pipe/PipeSource.h"
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#include "core/system/unistd.h"
 
#include <cerrno>
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
 
namespace core::pipe {
 
    Pipe::Pipe(const std::function<void(PipeSource&, PipeSink&)>& onSuccess, const std::function<void(int)>& onError) {
        const int ret = core::system::pipe2(pipeFd, O_NONBLOCK);
 
        if (ret == 0) {
            onSuccess(*(new PipeSource(pipeFd[1])), *(new PipeSink(pipeFd[0])));
        } else {
            onError(errno);
        }
    }
 
} // namespace core::pipe