BufferedFDstream.h

#pragma once


#include <libutl/BufferedStream.h>
#include <libutl/FDstream.h>


UTL_NS_BEGIN;



class BufferedFDstream : public BufferedStream
{
    UTL_CLASS_DECL(BufferedFDstream, BufferedStream);
    UTL_CLASS_DEFID;

public:
    BufferedFDstream(FDstream* fdStream)
    {
        setStream(fdStream);
    }

    BufferedFDstream(int fd, uint_t mode)
    {
        setStream(new FDstream(fd, mode));
    }

    int
    fd() const
    {
        return pget()->fd();
    }

    void
    setFD(int fd, uint_t mode)
    {
        pget()->setFD(fd, mode);
    }

#if UTL_HOST_OS != UTL_OS_MINGW
    bool
    isSocket() const
    {
        return pget()->isSocket();
    }
#endif

    bool
    isTTY() const
    {
        return pget()->isTTY();
    }

#if UTL_HOST_OS != UTL_OS_MINGW
    bool blockRead(uint32_t usec = 0);
#endif
private:
    const FDstream*
    pget() const
    {
        ASSERTD(_stream != nullptr);
        return utl::cast<FDstream>(_stream);
    }
    FDstream*
    pget()
    {
        ASSERTD(_stream != nullptr);
        return utl::cast<FDstream>(_stream);
    }
};


extern BufferedFDstream cin;

extern BufferedFDstream cout;

extern BufferedFDstream cerr;


UTL_NS_END;