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61 lines
1.2 KiB
61 lines
1.2 KiB
15 years ago
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/*
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*
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* $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
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* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_PIPE_H_
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#define _K3B_PIPE_H_
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#include "k3b_export.h"
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/**
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* The K3bPipe class represents a file descriptor pair
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* which can for example be used to connect two processes
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*/
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class LIBK3B_EXPORT K3bPipe
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{
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public:
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/**
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* Creates a closed pipe object
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*/
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K3bPipe();
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/**
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* The destructor takes care of closing the pipe
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*/
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~K3bPipe();
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/**
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* Open the pipe. This creates a file descriptor pair
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* which can be accessed using the in() and out()
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* methods.
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*/
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bool open();
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/**
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* Calls both closeIn() and closeOut()
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*/
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void close();
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void closeIn();
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void closeOut();
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int in() const { return m_fd[1]; }
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int out() const { return m_fd[0]; }
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private:
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int m_fd[2];
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};
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#endif
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