101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
//
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// The developer of the original code and/or files is Tripwire, Inc.
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// Portions created by Tripwire, Inc. are copyright (C) 2000-2018 Tripwire,
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// Inc. Tripwire is a registered trademark of Tripwire, Inc. All rights
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// reserved.
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//
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// This program is free software. The contents of this file are subject
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// to the terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2 of the License, or (at your
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// option) any later version. You may redistribute it and/or modify it
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// only in compliance with the GNU General Public License.
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//
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// This program is distributed in the hope that it will be useful.
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// However, this program is distributed AS-IS WITHOUT ANY
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// WARRANTY; INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
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// FOR A PARTICULAR PURPOSE. Please see the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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//
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// Nothing in the GNU General Public License or any other license to use
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// the code or files shall permit you to use Tripwire's trademarks,
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// service marks, or other intellectual property without Tripwire's
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// prior written consent.
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//
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// If you have any questions, please contact Tripwire, Inc. at either
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// info@tripwire.org or www.tripwire.org.
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//
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//
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// Name....: displayutil.cpp
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// Date....: 7/12/99
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// Creator.: Brian McFeely (bmcfeely)
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//
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#include "stdcore.h"
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#include "displayutil.h"
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#include "ntmbs.h"
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#include <iomanip>
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TSTRING cDisplayUtil::FormatMultiLineString( const TSTRING& str, int nOffset, int nWidth )
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{
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TOSTRINGSTREAM sstr;
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TSTRING strT;
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bool fFirstLine = true;
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for( TSTRING::const_iterator i = str.begin(); i != str.end(); i = *i ? i + 1 : i )
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{
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// return found -- add line to output string
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if( _T('\n') == *i )
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{
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// only do offset for strings after the first
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if( fFirstLine )
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{
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fFirstLine = false;
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}
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else
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{
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// add offset
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for( int j = 0; j < nOffset; j++ )
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sstr << _T(" ");
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// set width
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sstr << std::setw( nWidth );
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}
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// add to stringstream
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sstr << strT << std::endl;
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// erase temp string
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strT.erase();
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}
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else
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{
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// add char to string
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strT.append( i, (TSTRING::const_iterator)(*i ? i + 1 : i) );
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}
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}
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// add last portion -- no endl
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// we want our client to be able to say "out << PropAsString() << endl;"
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// add offset
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if( ! fFirstLine )
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{
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for( int j = 0; j < nOffset; j++ )
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sstr << _T(" ");
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}
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// set width
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sstr << std::setw( nWidth );
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// now add last string
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sstr << strT;
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return( sstr.str() );
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}
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