contfile.cpp

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C++ 代码 · 共 66 行

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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****************************************************************************/


#include "contfile.hpp"

ContFile::ContFile( char contChar, int maxLine )
    : _count( 0 )
    , _maxLine( maxLine )
    , _contChar( contChar )
{
}

ContFile::~ContFile()
{
}

char ContFile::getByte()
{
    return WFile::getByte();
}

bool ContFile::putByte( char ch )
{
    if( ch == '\n' ) {
        _count = 0;
    } else if( _count++ > _maxLine ) {
        _count = 1;
        if( !WFile::putByte( _contChar ) ) {
            return FALSE;
        }
        if( !WFile::putByte( '\n' ) ) {
            return FALSE;
        }
    }
    return WFile::putByte( ch );
}